Tgm heat generator instruction manual. Simple and easy-to-use electric heat generators
OPERATING INSTRUCTIONS FOR HEAT GENERATORS TGU-600, TGU-800, TGU-1000, TGU-1200 Thermometer Exhaust hood damper Warm air outlet pipe Exhaust hood Loading hatch door Air supply regulator to the furnace Ash scraper (damper) Secondary air supply damper private camera Shutter regulator of the air outlet from the fan Fan Chimney Lever of the upper smoke outlet Smoke riser Lever of the lower smoke outlet Lower cover of the smoke riser Transportation To avoid damage to the body of the TG, it is transported in a standing position 1. Install the TG on the body (platform) of the vehicle. – When loading and unloading with a crane, hook onto the loops (inside the air outlet pipes); – When loading with a forklift, stand on your feet under the longitudinal leg braces. 2. Secure the TG. Use tension straps. FIXING THE HEAT GENERATOR ON A VEHICLE (CAR) USING A TYING BELT VEHICLE PLATFORM VEHICLE PLATFORM Installation 1. Install the heat generator in a room (boiler room, furnace room) or in an open area with a fence. Recommended room dimensions: passages between the heat generator and the walls should be 1 meter on the sides and back and 2 meters in front. The floor surface must be non-flammable. The supporting surfaces under the TG's feet should not allow subsidence under the TG's own weight. 2. Install (connect) the chimney. The upper section of the chimney is inserted into the extension of the lower one. Connecting ventilation hoods and exhaust systems to the chimney is not allowed. Installation of a chimney with horizontal sections is not allowed. The inclined sections of the chimney should have a length of no more than two meters and an angle of inclination to the vertical axis of no more than 45 degrees. If necessary, the chimney must be secured with braces or brackets. When installing a chimney in combustible structures of walls, ceilings, and roofs, the chimney must have thermal insulation. 3. Connect the fan outlet pipe to the lower inlet pipe of the TG using an aluminum flexible air duct (diameter 200 or 150 mm). 4. Connect the fan and TG to the ground loop. 5. Connect the fan motor to electrical network through the starter (380 volts) or into the socket (220 volts) depending on the type of electric motor. 6. Screw the thermometer fitting into the threaded socket of the air outlet pipe. 7. Insert the thermometer into the bronze fitting. Do not rotate the thermometer by the dial rim to avoid twisting and breaking it. Connect the air distribution system to the outlet air pipes of the TG (if necessary). Operation When servicing a TG, it is mandatory to use special clothing (robe, suit or overalls made of non-flammable fabric), footwear (shoes, boots) and protective equipment (mittens, goggles). Pre-startup stage 1. Conduct an external inspection of the room and the TG: – Clear passages for access to the control and maintenance levers of the TG. – Check the availability of fire extinguishing, alarm and communication equipment. – Clean the surfaces of the TG and air ducts from dust deposits and remove flammable and combustible items (working clothing, cleaning materials, etc.) 2. Check the mobility of the control and service levers: – Upper smoke outlet (rear); – Lower smoke exit (rear); – Air supply to the firebox (on the lower door); – Pull out the scraper for clearing the ash from the ashpit and push it in until it stops. It is not allowed to rotate the leash to avoid unscrewing the scraper. If there is ash, use a scoop to remove it through the open bottom door. – Open the flap of the pipe (at the bottom) for supplying air to the secondary chamber (ring position is vertical). On TGU-1200, 1000 the pipes are round; at TGU-800, 600 rectangular. – Check the movement of the damper of the air outlet regulator from the fan. – Check the direction of rotation of the fan. Turn the fan on and off, the direction of rotation is in the direction of the arrow on the fan in the direction of air movement towards the TG. Otherwise, swap the phase connections. – Open the bottom cover of the smoke riser, check the hole in the condensate drain fitting, and clean if necessary. Close the lid. 3. Carry out an internal inspection of the firebox: – Open the loading hatch door; – Inspect the firebox and make sure there are no foreign objects; – Make sure the integrity of: the structure of the internal chimney riser; This will reduce the supply of air to the fuel, which will lead to a decrease in the intensity of the TG operation. Preparation for commissioning 1. Open the rear upper smoke outlet 2. Open the rear lower smoke outlet 3. Open the damper of the branch pipe (from the bottom of the TG) for supplying air to the secondary chamber (ring - vertically) 4. Push the ash scraper all the way 5. The flow control damper open the air into the firebox (on the ash door) completely. 6. Set the lever for turning the air control damper at the fan outlet at an angle of 45 degrees. 7. 8. Fan is off. Through open door loading hatch, place (pour) fuel onto a horizontal grate. The amount of fuel depends on the fraction, size, humidity. Approximately a layer of 15-20 centimeters. 9. Place crumpled paper, wood chips, shavings, small scraps of wood, etc. on the inclined front grate. 10. Attention! It is not allowed to use petroleum products and flammable liquids for ignition. 11. Close the loading hatch door (large). 12. Through the open lower door (blower), use a match or paper torch to ignite the fuel on the inclined front grate from below. 13. Close the ash door (small). The door flap is fully open. 14. Observe the nature of the smoke (intensity and color). 15. When burning tarry fuel, the smoke is dark; When the fuel humidity is high, the smoke is white. Over time, the smoke becomes lighter and more transparent. 16. Observe the thermometer readings. 17. When the air temperature reaches 120÷160 degrees (completion of the process of bringing the TG into operating mode): 18. Close the rear upper smoke outlet. 19. Set the air supply regulator on the blower door to 45 degrees. 20. Turn on the fan. In the future, the intensity of the TG operation can be adjusted by the degree of opening of the air supply damper to the firebox (on the blower door) and the damper for regulating the amount of air blown by the fan. Adding fuel during operation 1. Open the rear upper smoke outlet. 2. Open the hood damper. Turn on the fan forced ventilation(in the presence of). 3. Close the air supply damper (on the blower door). 4. Open the loading hatch door. 5. Using a scraper (poker), spread the fuel evenly in the firebox. 6. Add (if necessary) fuel to the firebox. 7. Close the loading hatch door. 8. Close the rear upper smoke outlet. 9. Open the air supply regulator to the firebox (on the ash door). In the future, adjust according to the required operating mode of the TG. Cleaning the ash from the ash 1. Open the ash door. 2. Use a scraper to pull the ash to the ash door. 3. Scoop out the ash and pour it into a non-flammable container (metal bucket, container). 4. Push the scraper all the way. 5. Close the blower door. During operation, periodically clean the cracks of the grates. Clean the smoke riser. Clean the chimney. Clean the lower and upper smoke exit dampers. 5. Clean the ash collection chamber. 6. Clean the secondary chamber (afterburning chamber). 1. 2. 3. 4.
425. Heat generators, steam and hot water boilers, operating on liquid fuel, are allowed to be installed both in built-in and attached premises. The walls of the premises in which heating units are installed must be fireproof, and the ceilings can be plastered wood. These rooms must be separated from the main buildings by fire walls and have independent access to the outside.
426. A fuel tank with a capacity of no more than 100 liters is located in another room that meets the requirements fire safety. If it is installed in the same room as a heat generator or boiler, it must be located at least 2 m from the walls of the units.
However, it is not allowed to install it against the nozzle.
Fuel tanks must always be closed, communicating with the atmosphere through a breathing pipe of at least 50 mm in diameter. It is prohibited to lead the ends of the breathing pipes indoors or into the attic.
427. Filling fuel tanks with fuel is permitted only using pumps through specially laid fuel lines. A shut-off valve should be installed on the fuel line near the supply tank.
In addition to the consumable fuel tank, it is necessary to have a container installed outside the premises for emergency drainage of fuel. You should periodically flush the fuel tank from dirt and remove any water sediment.
428. Fuel line connections and fittings must be factory-made and installed hermetically to prevent fuel leakage. The use of rubber connections and hoses is prohibited.
429. It is prohibited to work on an installation with broken fuel lines and fittings, with loose connections, with a faulty chimney, or with an electric motor without thermal protection.
430. It is prohibited to use gasoline or add it to other types of fuel to operate heating units, to equip the supply tank with glass fuel level indicators, to install glass settling tanks on fuel lines, or to heat fuel lines with an open flame.
431. Floors in rooms where heat generators and boilers are installed must be fireproof.
432. When removing brick chimneys of water-heating boilers and heat generators through combustible floors, fire-resistant cuts of at least 38 cm in size must be installed with a layer of asbestos 2 cm thick or more laid between the cut and the wood.
In the absence of this additional insulation, the groove size should be 51 cm. Lay metal pipes through combustible ceilings is not permitted.
433. Starting, operating and stopping thermal units must be carried out subject to the following measures:
a) check the amount of fuel in the consumable tank and water in the water tank before starting;
b) before turning on the unit, purge the combustion chamber with air;
c) make sure there is a spark between the electrodes of the spark plugs;
d) adjust the air supply;
e) after supplying fuel, adjust the combustion process to achieve a clean and bright flame.
After finishing the installation, close the fuel shut-off valve at the tank and the control valve on the burner, and blow out the installation with air.
434. During operation of the installation, it is necessary to periodically remove the mixing chamber and clean it of carbon deposits.
436. Mounted on farms thermal installations can be put into operation only after their acceptance by a special commission appointed by order of the head of the farm with the participation of a representative of the State Fire Inspectorate.
HEAT GENERATOR
MANUAL
1. PURPOSE OF HEAT GENERATOR 3
2. DESIGN OF HEAT GENERATOR 3
3. INSTALLATION OF HEAT GENERATOR 5
4. OPERATION OF THE HEAT GENERATOR 5
5. MAINTENANCE 6
6. STORAGE AND TRANSPORTATION 6
7. SAFETY REQUIREMENT 6
8. WARRANTY 10
9. CERTIFICATE OF ACCEPTANCE 10
10.SALE MARK 10
11. APPENDIX 1
POSSIBLE MALFUNCTIONS AND EMERGENCIES 11
12. APPENDIX 2
GENERAL VIEW OF HEAT GENERATOR TG-2000 12
13. APPENDIX 3
INSTALLATION DIAGRAM OF HEAT GENERATOR TG-2000 13
ATTENTION CONSUMERS!
In the process of technical improvement, changes may be made to the design that improve the performance of the product, which are not reflected in the passport and instruction manual.
Before use, carefully read the passport and operating instructions.
Loading and unloading operations during transportation should only be carried out using rigging devices. The angle between the jaws is no more than 90°
1. PURPOSE OF THE HEAT GENERATOR
1.1. The heat generator is used to convert the chemical energy of solid wood fuel into the thermal energy of a coolant heated to the required temperature and transfer it to the consumer by a fan or smoke exhauster.
1.2 The heat generator is used as a producer of the heat-carrying agent of flue gases diluted with air to a given temperature in the design of convection-type drum drying chambers.
1.3. Maintaining the specified volume and temperature of the coolant supplied to the drying chamber is ensured automatic regulation fuel supply to the firebox and automatic regulation of the amount of mixed air in the mixer.
2. HEAT GENERATOR DESIGN
2.1. The heat generator is a modular, chamber-type design that includes a firebox with an inclined and horizontal grate, a mixing chamber and an emergency smoke exhaust pipe.
2.2. The combustion chamber is lined fireclay bricks, maximum working temperature which is 1300ºС, in order to increase service life, it is not recommended to exceed the temperature in the furnace above 950 °С. The firebox has an arch-type vaulted structure, which makes it possible to burn highly moist types of solid lump and bulk fuel (woodworking waste) with a high content of volatile substances on the grate, while ensuring high-quality and complete combustion, as well as peat. The firebox is equipped with combustion fronts and service hatches, the presence of which allows loading lump fuel or removing ash deposits. The heat insulator installed on the combustion doors and service hatches requires careful and careful handling. The body design of the firebox ensures compliance with sanitary and hygienic standards and increases the efficiency useful action installations by reducing thermal energy losses through the walls of the furnace. Blower fans are installed on the firebox, which provide air supply into the space under the grate and when passing through the grate, and the fuel layer participates in the main combustion. A fan installed on the mixing chamber provides a mixture of flue gases with air and at the same time supplies air to the afterburning chamber. Precise adjustment of the amount of combustion air is ensured during commissioning and depends on the category and moisture content of the fuel. On the furnace body there is a window for the mechanized supply of bulk fuel, and a draft meter is also installed, designed to control the vacuum in the combustion space. A thermocouple is inserted into the combustion space to control the temperature in the firebox.
2.3. The afterburning chamber is a shaft type, lined with fireclay bricks. The frame is made of heat-resistant steel. Maintenance hatches are provided to remove possible ash deposits.
2.4. To obtain a mixture of flue gases at a given temperature, the mixer is equipped with an air duct and a fan; regulation of the amount of air for mixing is provided by a frequency converter. To ensure high-quality fuel combustion, a high-speed air supply is provided to the afterburner chamber. The combustion device is aggregated with a screw conveyor. The emergency smoke exhaust pipe is made of heat-resistant steel. The inner surface of the pipe is lined with 65 mm ceramic vermiculite products, and has a height of 10.0 meters from the zero level. The pipe is equipped with a manually operated valve.
2.5. Operating principle.
The operation of the heat generator is that during the process of fuel utilization, hot flue gases, purified in the afterburning chamber and mixed to a given temperature in the mixing chamber, enter the drying chamber as a heat-carrying agent.
2.8. The heat generator is installed on a flat, fireproof area next to the facility, with service areas provided. The arched ceiling module is installed on the combustion unit. Lay mullite-silica felt MKRV-200 on the upper perimeter of the block in two layers 380 mm wide. The mixing chamber is joined from the end to the firebox also through mullite-silica felt MKRV-200, pre-glued to both modules and secured bolted connection. The emergency smoke exhaust pipe is installed in the shell of the mixing chamber module and is bolted to its frame.
Attention:
Connect the fan electric motors to the industrial 3-phase 380V network in accordance with their operational documentation. Ground the fans.
3. INSTALLATION OF HEAT GENERATOR
The heat generator is installed on a flat, fireproof area next to the facility, with service areas provided.
3.1. Place the combustion block, lay two layers of 370 mm wide mulit-silica felt MKRV-200 on the upper perimeter of the block.
3.2. Cover the rear wall of the combustion unit (the wall without metal cladding) with multi-silica felt MKRV-200 in one layer (Appendix 3).
3.3. Cover the rear wall of the mixing chamber (the wall without metal cladding) with mulitic silica felt MKRV-200 in one layer (Appendix 3).
3.4. Connect the mixing chamber to the combustion unit and tighten with bolts. Punch all gaps along the joining line with mulitic silica felt MKRV-200.
3.5. Install the heat generator roof on the combustion unit in accordance with Appendix 3.
3.6. Assemble the emergency pipe and install it on the mixing chamber, screw it with rigging bolts (M24). Pierce the gaps between the ring on the roof of the mixing chamber and the emergency pipe with mulitic silica felt MKRV-200.
Attention:
Connecting electrical equipment and remote controls automatic control carry out in accordance with the passport and operating instructions for the relevant pieces of equipment.
4. OPERATION OF THE HEAT GENERATOR
4.1. Ignition and warming up.
Conduct a visual inspection to ensure that the equipment is intact and free of damage.
4.1.1. Before starting work:
Check the operation of all electric motors idling and make sure that the currents in all phases do not exceed the rated value,
Make sure there is no vibration;
Remove ash from the grate and from the ash pan at the base of the firebox;
Remove ash from the afterburner chamber;
4.1.2. Fill the firebox chute with fuel until it pours onto the inclined grate.
ATTENTION!
The chute must be constantly filled with fuel during operation. Necessary adjustment Fuel supply is carried out using a frequency converter of the fuel supply mechanism or in manual mode periodically, including fuel supply.
4.1.3. Ignite with wood.
4.1.4. The damper on the emergency smoke exhaust pipe is in the open position.
4.1.5. Turn on the blower and mixing fans. The dampers should be open to a minimum. The air distribution damper between the grate bars is fully open.
4.1.6. Use the damper of the blower fans to adjust the intensity of the combustion process.
When starting up a combustion device that has already cooled down, it is recommended to warm it up at a temperature of at least 800°C for 4 hours.
4.2. Output to mode.
4.2.1.Check the device settings:
Temperature reading in the firebox is 950°C – fuel supply is turned off;
Temperature readings in the furnace 1000оС – alarm;
4.2.2. Turn on fuel supply in automatic mode
Install dampers on the air ducts in accordance with the amount of fuel supplied;
Smoothly increase the fuel supply and bring the amount of supplied air to the values corresponding to the thermal regime;
Operate the heat generator in the set automatic mode.
ATTENTION!
When operating in automatic mode, the fuel supply should not be turned off. In case of frequent shutdowns, the fuel supply should be reduced or the secondary air supply should be increased.
When using fuel with a relative humidity of 8-12%, the damper for regulating the air supply under the horizontal grate must be completely open; in case of lack of air, i.e., the temperature in the furnace exceeds 950°C, it is allowed to open the combustion door slightly at a vacuum of 80-100 Pa.
When using fuel with a relative humidity of up to 55%, the air supply control valve under the horizontal grate bars should be open to a minimum, i.e., the main air flow is directed under the inclined grate bars and the fuel layer on them. The fuel supply to the firebox is adjusted manually and depends on the type and moisture content of the fuel.
4.3. Regular stop.
4.3.1. Turn off fuel supply.
4.3.2. Wait until the fuel burns out completely on horizontal and inclined grates.
4.3.3. Close the damper of the blower fans.
4.3.4. Open the combustion door.
4.3.5. Cool the combustion volume to a temperature of 300°C.
4.3.6. Turn off the blower and mixing fans.
5. MAINTENANCE
5.1. To prevent the formation of slag and maintain the combustion process, the temperature in the furnace should not exceed 950ºC.
5.2. Periodically remove ash from the grate, from the ash pits of the furnace and from the afterburner chamber, the frequency is determined by the operating conditions and type of fuel; begin removing ash from the grate when a layer of ash deposits of up to 50 mm is formed, for this:
5.2.1. Turn off the fuel supply until it burns out on the horizontal and inclined grate (approximately 30 minutes);
5.2.2. Close the damper of the blower fans;
5.2.3. Using the device, collect all the ash from inclined and horizontal grates. In case of slag formation, remove large pieces through the combustion front;
5.2.4. Remove ash formations through ash pans;
5.2.5. Close the ash pans;
5.2.6. Turn on the fuel supply;
5.2.7. Return the blower fan damper position to its original position.
ATTENTION!
Cleaning time for the grate, ash pans and afterburner chamber is no more than 15 minutes. for each operation. Do not stop the heat generator while removing ash.
5.3. As ash deposits accumulate, clean the afterburning chamber when performing work on cleaning the grate and ash pans. To do this, it is necessary to open the afterburning chamber service hatch and remove accumulated deposits.
6. STORAGE AND TRANSPORTATION
Equipment should be stored under cover.
Transportation can be done by any type of transport.
Delivery by car on dirt roads should be carried out at a speed of no more than 40 km/h, on hard-surface roads - no more than 60 km/h.
7. SAFETY REQUIREMENTS
7.1. Installation requirements.
Installation must be carried out in accordance with the installation requirements of this manual.
The installation location must be agreed upon with the fire inspectorate in in the prescribed manner and equipped with the necessary fire-fighting equipment (ОХП-10 - 2 pcs., a box with sand (0.5 m3), a hook, a shovel, an asbestos blanket, a bucket) in accordance with GOST 12.1.004-91. Access to fire extinguishing equipment must always be free.
The heat generator is located in a separate fireproof room or in extensions with direct access to the outside, separated from the main buildings by fireproof walls and ceilings; placement in an open area is allowed. The installation of combustible floors in these premises is not permitted. It is permissible to install fire-resistant floors provided that they are separated from buildings of III, IV, V degrees of fire resistance by fire walls.
The width of passages between boilers and walls must be at least 1 m. Passages and exits from the room must always be free.
Exit doors should open easily outward and not be locked from the inside. Do not use bolts or locks while the heat generator is operating.
It is prohibited to clutter the room in which the heat generator operates with any objects, as well as store flammable liquids and other combustible materials in it, except for a two-hour supply of firewood or other solid fuel, which must be at a distance of at least 2 m from the combustion fronts.
When withdrawing chimney through attic floor and the roof, fireproof cuts are installed that meet the requirements of building codes and regulations (SNiP-33-75 “Heating, ventilation and air conditioning”). Distance from inner surface smoke channel to the combustible surface - at least 51 cm.
The heat generator must be periodically monitored during operation.
If any defects appear, immediately stop work by stopping the supply of fuel to the firebox and removing the fuel present in the firebox (emergency stop).
7.2. Requirements for organizing service.
The installed heat generator is accepted into operation by a special commission headed by the chief engineer or chief mechanic with the participation of a representative of the state fire inspection.
Responsibility for compliance with safety measures during installation and operation of the boiler, as well as access to its maintenance, rests with the engineer and technical worker appointed by order, and for individual facilities - with the managers of the facilities where the heat generator is used.
Personnel at least 18 years of age who have studied the operating manual and have been trained according to the minimum fire safety program given in the Standard Fire Safety Rules for Agricultural Production Facilities are allowed to perform maintenance.
Operating personnel must be instructed in safety regulations and have permission to service the heat generator.
If unsatisfactory knowledge of the maintenance personnel in operating the heat generator is detected, work is prohibited.
Posted in a visible place production instructions, which outlines the responsibilities of personnel during preparation for launch, during operation, during shutdown, and in the event of a fire.
For each heat generator, based on its operating mode, a periodic maintenance schedule is drawn up.
A log must be kept for each heat generator, which records information about operating modes and the implementation of repair and maintenance work signed by the person responsible for safe operation.
7.3. Other requirements.
Before starting the heat generator, make sure that the equipment is in working order. Perform equipment maintenance in accordance with its operating documentation.
To avoid overheating of the heat generator and excessive fuel consumption, it is recommended to maintain a layer of fuel in the firebox of no more than cm.
If the heat generator operates with a fuel layer exceeding the recommended value by the manufacturer (35-40 cm), and with the dampers closed, the following occurs:
Excessive increase in power;
Overheating in general and, as a result, reduced service life;
Incomplete combustion of fuel, formation of soot, emission of black smoke and, as a result, disruption of the environmental situation in the adjacent area.
Considering that the heat generator is manufactured with a power reserve, operation in a mode higher than the nominal one is not recommended.
Unauthorized persons are not allowed during operation.
7.4. Conclusion on technical condition.
The heat generator is allowed for operation if fire safety requirements are met.
If, during the inspection, serious deficiencies in the placement of the heat generator, changes or disturbances in combustion, etc. are revealed, work is prohibited until these deficiencies are eliminated.
A passport is filled out for each heat generator during acceptance into operation.
The heat generator must be operated in optimal mode, which significantly reduces fire danger.
During operation, it is allowed for one person to service several heat generators. Thermal sensors must be installed in the premises fire alarm, provide light and sound alarms.
During operation it is prohibited:
Start the heat generator in the absence of grounding of electrical equipment or with faulty grounding;
Use for kindling gasoline or other types of liquid fuel;
When loading firewood or any other types of lump fuel, make sure they come into contact with the lining to avoid its destruction;
Work with constantly open combustion fronts, faulty chimneys, damaged firebox walls, faulty electric motors and ballasts, as well as in the absence of motor protection;
Leave the running heat generator unattended for more than 1 hour;
Work with disconnected or faulty combustion fans;
Long-term operation of the heat generator with completely closed air supply dampers;
8. APPENDIX 1 POSSIBLE MALFUNCTIONS AND EMERGENCIES
8.1. General power outage.
8.1.1. Switch to a backup power source, if available.
8.1.2. If there is no backup power supply, perform an emergency stop with the damper on the emergency smoke exhaust pipe open:
8.1.2.1. Turn off the fuel supply, blower and mixing fans at the control cabinet and thereby eliminate uncontrolled start-up;
8.1.2.2. Completely open the combustion fronts;
8.1.2.3. If possible, remove fuel from the grates through the combustion front;
8.1.2.4. Dump the remaining fuel into the ash pan;
8.1.2.5. Remove fuel from the ash pans and leave the ash pan openings open;
8.1.2.6. Do not allow fuel to burn in the supply chute; to do this, cover the fuel with a layer of sand;
8.2. Stopping blower fans:
8.2.1. Turn off the power supply to the control cabinet;
8.2.2. Open the ash pan covers, ensuring that the combustion device operates on natural air;
8.2.3. Stop the heat generator.
8.3. Stopping the mixing fan:
8.3.1. Turn off the power supply to the fan on the control cabinet;
8.3.2. Open the door to the service front of the afterburning chamber, ensuring a natural flow of air for afterburning and mixing;
8.3.3. Stop the heat generator.
8.4. Stopping the fuel feed screw conveyor:
8.4.1. Disconnect the hydraulic station of the fuel depot and the gear motor motors of the bunker agitator, depending on the configuration and the screw conveyor on the control cabinet;
8.4.2. Stop the heat generator.
8.5. Stopping the fuel depot or the agitator gear motor on the bunker:
8.5.1. Disconnect the fuel storage hydraulic station and the gear motor motors of the bunker turner, depending on the configuration and the screw conveyor on the control cabinet;
8.5.2. Stop the heat generator.
8.6. Automatic control failure:
8.6.1. Disconnect the fuel storage hydraulic station and the gear motor motors of the bunker turner, depending on the configuration and the screw conveyor on the control cabinet;
8.6.2. Stop the heat generator.
9 APPENDIX 2 GENERAL VIEW OF THE HEAT GENERATOR
 |
10 APPENDIX 3 HEAT GENERATOR INSTALLATION DIAGRAM
Heat generators (aka heat guns) are, in principle, not the most complex technology. And heating a room with them is relatively simple. However, there are a number of rules for operating heat guns that ensure the safety of people, buildings and the long life of heating equipment.
Power supply
Stability of energy supply and fuel quality – the most important conditions long service life of the heat gun.
Heat generators running on diesel fuel do not consume much electricity - for ignition, fan operation and automation. However, when the voltage is unstable, the electricity is periodically turned off - the control unit, wiring, thermostat, etc. may burn out in the heater.
If there are such “sins” behind your network, it makes sense to take care of voltage stabilizers and storage devices in advance. (And even if they are not found, why risk using equipment that is not the cheapest?) Voltage stability should be at least 220 V.
Fuel
Many models of heat generators allow the use of not only diesel fuel (diesel fuel), but also kerosene, fuel oil, and waste oil. But information about this must be contained in the instructions. In addition, manufacturers provide detailed requirements for fuel that can be used for specific model equipment. We recommend that you take these instructions seriously: low-quality fuel - with impurities, additives, third-party inclusions - is quite capable of damaging the device, and dubious savings will result in multiple costs for repairs or the purchase of a new heater.
Another pitfall in winter period– refilling a heat generator installed outdoors (by the way, this is always done after turning it off) with liquids not intended for use at high negative temperatures. In this case, the fuel freezes, clogging the channel system, filters, and injectors. You literally have to defrost the equipment or clean it.
To preserve its properties, it is recommended to keep any fuel, even with antigel, in a warm room and warm it up before turning on the diesel heater.
Diesel heat guns, with all their power, are one of the most economical types of heating (approximately five liters per hour; one refill - 10–15 opening hours), so there is no need to skimp on the quality of fuel or the lack of special additives when working in the cold.
Installation of diesel fuel heat generators
The requirements relate mainly to fire safety. The surface on which the heat generator is installed must be flat, without slopes - so that fuel cannot spill, the device does not tip over and operates with maximum efficiency.
Care must be taken to maintain a minimum distance between the equipment and other objects:
- from the sides and near the air intake - 0.6 m
- top – 1.5 m
- near the outlet of the heated air stream - 3 m.
Naturally, the inlet and outlet air holes should not be blocked by anything.
Even if you purchased heat gun indirect heating - when combustion products are discharged outside through a special chimney - you need to take care of ventilation: oxygen is partially consumed for fuel combustion, not as much as with heating elements, but still. Taking into account ventilation, you will need to slightly increase the maximum power of the heater when choosing - a little more than what is needed for heating based on the area.
To ensure that the equipment resource is used with maximum efficiency, a specialist will help you calculate the most advantageous location for installing the heat generator in the room.
I. GENERAL PROVISIONS
1. Persons at least 18 years of age who have passed a medical examination, special training, passed an exam of the qualification commission, received a certificate for the right to service this gas inspection equipment, have undergone introductory and initial training at the workplace, and briefings on health and safety issues are allowed to service gas heat generators. . 2.K independent work
3. The heat generator operator must not allow unauthorized persons to be present in the work area, smoking, drinking alcohol, working under the influence of alcohol or drugs, or working in a sick or tired state.
4. It is not allowed to work with faulty tools and devices, to use them for purposes other than their intended purpose, or to replace them with foreign objects.
5. An employee who violates the requirements of the occupational safety instructions will be held accountable in accordance with the Law.
II TASKS.
1. Maintain the air temperature in the poultry house according to the “Schedule” temperature regime» approved by the chief livestock specialist of the company and the manager of the workshop for raising replacement young animals.
2.Maintain trouble-free operation gas equipment and gas heat generators.
3. Observe the rules on health, safety and safety.
III. RESPONSIBILITIES
1. Before starting a shift, the heat generator operator must familiarize himself with the “Notes and Malfunctions” log of the previous shift.
2.if any emergency situations It is prohibited to transfer shifts until permission is given by Management.
3. Before starting up equipment that has been idle for more than three days or after repairs, it is necessary to obtain written permission to start up the heat generator from the persons responsible for the gas facilities of the department.
IY. When operating the heat generator, IT IS PROHIBITED
1.allow untrained personnel to work.
2. work on an installation with broken gas pipelines, a loose connection between the burner and the heat exchanger, faulty chimneys that cause combustion products to penetrate into the room (CO content in the air working area should not exceed 0.05% by volume), faulty electric motors, ballasts, as well as the presence of thermal protection of electric motors and other faults.
3. Install combustible barriers near heat generators.
4. Warm gas pipelines with an open flame.
5. Start the heat generator without blowing air (by operating in the “VENTILATION” mode) with a hot combustion chamber.
6. Ignite the working mixture through the sight glass.
7.Adjust the gaps of the ignition and control electrodes on the energized heat generator.
8.Operate the heat generator without glass in the sight glass.
9. Allow the heat generator to operate in the absence of a protective grille on the suction air duct or on its suction manifold.
10. Allow the heat generator to operate with the main fan shutters completely closed (handle position “CLOSED”).
11.Work with an unregulated burner.
12. Use other types of fuel not provided for in this “ Technical description and operating instructions."
13.Leave heat generators operating in the “ADJUSTMENT” mode unattended.
Y. Starting, operating and stopping the heat generator must be carried out subject to the following measures:
1.Open the shut-off devices of the heat exchanger and drain the condensate,
2.When starting the heat generator, make sure that the control system is pre-purging the combustion chamber with air from the burner fan.
Make sure reliable fastening guarding the explosion valve and smoke pipe.
At the end of the heat generator’s operation, it is necessary to cool the heated elements of the heat generator’s structure, for which,
Set the MODE SELECTION switch to the OFF position.
Set the toggle switch to the VENTILATION ADJUST position.
Turn on the POWER switch (if it was turned off), at the same time the main fan motor turns on and the heat generator is purged with cold air.
After 2---3 minutes (time sufficient to cool the combustion chamber) below +40 C, turn off the MAINS switch.
Close the gas supply valve to gas distribution burner, open the purge valve.
YI. When the “EMERGENCY” warning light comes on and the sound signal sounds, turn off the “POWER” switch and set the switch to the “OFF” position. , close the gas pipeline valve and eliminate the cause of the malfunction.
Start the heat generator for further operation only after the heat exchanger has cooled down.
YII. In the event of a fire or accident, maintenance personnel are obliged to
1.immediately stop the gas supply to the burner, turn off the power supply, notify the fire department and begin extinguishing using available means. If there is no telephone in the room, sound the fire alarm.
2. To extinguish a fire in the room where the heat generator is installed, you must have at least two carbon dioxide fire extinguishers, a box of sand with a capacity of 0.5 cubic meters. meter and a shovel.
Yiii. Unauthorized persons are not allowed into the room in which the heat generator is installed.
IX. When re-preserving the heat generator, follow the safety measures set out in the reference book “Temporary anti-corrosion protection of products. General technical requirements."
X. When carrying out work related to technical maintenance and when storing the heat generator, follow the safety measures set out in “Production Processes. General requirements safety", "Sanitary rules of the organization technological processes and hygienic requirements for production equipment." and “Methodological requirements for improving working conditions in the production and use of atmospheric corrosion inhibitors of metals and inhibited paper,” developed and approved by the Ministry of Health, and “Safety Rules in the Gas Industry.”
XI. The heat generator must be grounded in accordance with the “Rules for Electrical Installations.” The grounding resistance must be no more than 4 ohms, and the insulation resistance of electrical equipment must be at least 0.5 megohm for power purposes and 1.0 megohm for control circuits.
Agreed:
Ch. engineer
