Daily maintenance of thermal oil boiler diesel burner

Maintenance and inspection procedure of the heat-conducting oil boiler diesel burner: Maintenance of the heat-conducting oil heating furnace 1. Regularly clean the oil filter Device. 2. Keep the photosensitive electric eye clean. 3. Regularly drain the water and dirt accumulated at the bottom of the water tank. 4. Clean the inside of the burner regularly. 5. The temperature near the burner should not be too high, otherwise it will affect the normal operation or damage the burner components, especially the control box. 6. Keep clean near the burner and do not place flammable debris. 7. Unstable voltage will damage some parts of the burner. 8. Prevent the burner from splashing. Maintenance of the heating surface of the body The long-term maintenance methods for the heating surface of the diesel combustion engine body of the boiler: dry and wet. When the furnace is closed for more than one month, dry maintenance should be used. When the furnace is closed for less than a month, wet maintenance can be used. (1) Dry maintenance method: After the boiler diesel combustion engine stops the boiler diesel combustion engine, the boiler diesel combustion engine water is completely removed and the internal dirt is flushed. Use a low fire to dry in the stove or the room of the stove (be careful not to use fire, and then install a large quicklime board of 10 to 30 mm, put it in the drum, do not touch the metal calcium lime, lime, and the weight per cubic meter of roll Calculate the volume of 8 kg, and then close all the manholes, hand holes, pipeline valves, and check every three months. If the lime is crushed into powder, it must be changed ie the boiler diesel burner is running quicklime and the plate should be removed. (2) Wet Maintenance method: After the boiler diesel combustion engine is stopped, the boiler diesel combustion engine water is cooled to 70°C below the boiler water, the internal dirt is completely removed, flushed clean, all inspection holes, hand holes, pipeline valves, etc. are tightly closed, and blind plates and boiler diesel combustion are used The machine is completely isolated and operated. Then the treated soft water is re-injected into the minimum safe water level of the boiler diesel burner, and then the prepared alkaline solution is injected into the boiler diesel burner. Its composition is: sodium hydroxide (caustic soda), per ton Add 8-10kg to boiler water. If you choose sodium carbonate (soda ash), add 20kg per ton of boiler water, or disodium phosphate, add 20kg per ton of boiler water. After adding all the alkaline solution, pour soft water into the boiler’s diesel burner, Until the water rises from the top of the boiler diesel burner. After closing the feed valve, ensure that the alkaline solution in the boiler diesel burner is evenly mixed. During the maintenance period, a small furnace should be regularly circulated to make the concentration of the alkaline solution consistent everywhere. The alkaline solution should be tested every five days. If the alkalinity is less than 5-12mmol/l, the solution should be used. Wet maintenance methods cannot be used in cold climates to avoid damage to the boiler diesel burner water freezing. Repair other auxiliary machinery 1. Every Clean the filter 1-3 on the oil (natural gas) road every month. 2. Clean the stove, flue pipe and flue 1-2 times a year. 3. Lubricate the motor and water pump bearings regularly. 4. Tighten the flue and machine bolts regularly. Inspection of oil-fired boiler and diesel burner (1) According to the provisions of the safety and technical supervision regulations for steam (hot water) boiler diesel burner, in any of the following situations, internal and external inspection and hydraulic test should be carried out on the boiler diesel burner. New, Modified and deleted. (2) Stopped operation for more than one year and needs to resume operation. Mainly repaired compression components. (3) According to the operating conditions of the boiler diesel burner, there are questions about the status of the equipment and must be tested. 5. Before the inspection, the boiler diesel burner should be completely shut down, and the scale and soot should be completely removed. If necessary, the outer packaging and insulating materials of the furnace wall should be removed. The highlights of the internal inspection are as follows: (1) The last time the defective parts are inspected. (2) The internal and external surfaces of the compression parts of the boiler diesel burner, especially the holes, welds, etc., should be inspected for cracks, cracks and corrosion. (3) The tube wall is free of wear and corrosion. (4) The tension of the boiler diesel burner The joints of the supporting and traction parts are free of cracks, fractures and corrosion. (5) The compression parts are free from sagging, bending, bulging and overheating. 6. The boiler drum (boiler drum) and the brick lining contact corrosion. 7. The water side of the compression element has no scale, Water slag. 8. Whether there are corrosion and cracks at the joints of the water pipe and the sewage pipe and the drum (boiler shell), and whether the sewage valve and sewage pipe joints are reliable. External inspection The key points are: (1) Whether the boiler diesel combustion engine room is complete, whether the boiler and water quality laboratory personnel are on special duty. (2) The safety passage around the boiler diesel combustion engine is stable, and the compression components, pipes and valves are not deformed or leaking in the boiler diesel combustion engine room. (3) The three main safety accessories are sensitive and reliable, and the connection channels of the water level gauge, safety valve, pressure gauge and boiler diesel combustion engine body are not blocked. (4) Various safety protection devices are sensitive and reliable in action. 9. The auxiliary equipment of the boiler diesel burner is operating normally. 10. The water treatment equipment of the boiler diesel combustion engine is operating normally, and the water quality inspection indicators meet the standard requirements. 11. After the inspection, a hydraulic test shall be carried out according to the requirements of this manual. ! If you are interested in diesel combustion engines, please contact us for a quote!