Use boiler fireman in charge of daily operations would be required to learn knowledge about the use of the burner. Fireman personnel to achieve the "three to understand the four" standard that is to understand the operating principles, understand the rules, understand safety regulations; boiler operation will be, will be troubleshooting, maintenance will be simple, routine maintenance will be. When the burner has perceived findings among the working process should be shut down and notify maintenance personnel, if the need to disassemble the combustor for inspection or maintenance work, must first turn off the power and fuel. 1. boiler door lock, should ensure that the door to shake, and safe and reliable. 2. Prohibit the use of paper and garbage incineration boilers. 3. The protection system of boilers and burners comprising: explosion vent (boiler), heating system pressure protection, water protection, pressure protection, high pressure protection, low pressure protection, flame monitoring protection. When the burner practice, various protection signals are sent to the program controller, the respective program controller protection signal has been received, the protection signal only when all are normal, to start the burner. 4. The tightness of the gas line during the installation process has been checked. In general, not detached. It takes disassembly, after re-connecting line should be checked for air tightness. The gas supply pressure valve can not exceed the maximum allowable pressure in the combustor is indicated on the nameplate. When abnormal supply pressure, the burner should be closed. 6. When the filter is dirty gas pipe line, a valve should be closed pipeline cleaning (or replace) the filter gas pipe. 7. The front portion of the photosensitive surface of the photoelectric sensing should be kept clean, periodically remove the wipe. However, please note that when a sense of photoelectric eyes back into the electric eye sockets, electric eyes photosensitive part should be toward the front. 8. The temperature in the vicinity of the burner is not too high, or else the burner portion of the assembly constituted damage, especially in the control box. 9. near the burner should be kept clean, can not put their things, so as not to be drawn into the burner, resulting in losses. 10 is too high, too low or unstable portion of the assembly of a voltage configuration would damage the burner, may also affect the normal operation of the burner. 11. The burner should avoid being splashed water. Should maintain indoor dry, ventilated. 12. The flame burner requires a volume of air when burned, please keep in circulation boiler room air. 13. If the burner for an ignition fails to restart, you must wait a period of about about 10 minutes, until the combustible gas furnace burner cleared before restarting. After three consecutive failures, not in the start-up burner, shall promptly notify the professionals to repair.
Energy-saving measures and methods of industrial boilers which industrial boiler energy-saving measures and methods which 1, to increase the capacity and improve the thermal efficiency of boilers and inefficient small compared to the large-capacity high-efficiency industrial boilers, can greatly improve the utilization of energy rate, so as to obtain greater economic benefits. Meanwhile, the cogeneration project enables conversion of exhaust or extraction steam turbine for heating, not only can reduce the loss of turbine exhaust steam, but also help to save coal resources. Industrial boiler thermal efficiency of China's low is a fact that can not be ignored, usually operating efficiency even lower. Therefore, improving the efficiency of industrial furnace hot pot, is crucial for energy savings. In one aspect, by improving the quality of the insulating material, thicker insulation, heat loss can be reduced. On the other hand, the use of secondary air system, can facilitate a more complete combustion of fuel, the effect is very significant. 2, the heating surface to reduce coking and fouling of industrial boiler during running, prone to coking, fouling phenomenon, resulting in increased and then decreased local resistance to the flow cross section. Not only conducive to smoke, but also so that heat transfer is reduced, further increasing the temperature of the flue gas. Industrial boilers and cleaning agent has a good cleaning effect, can be put in the appropriate amount sublimation decompose at high temperatures, with the heating surface of the coke, slag and contacts a chemical reaction can be automatically off after decomposition. Meanwhile, a method of periodically purging is also more effective in the early formation of fouling was loose state can be cleared periodically sootblowing. If the attachment is too long time, will translate into close like fouling, thus increasing the difficulty of cleaning up. 3, to ensure the quality of coal and industrial coal-fired boilers with coal is crucial, its moisture, volatile content factor for the speed of fire, as well as affecting the combustion temperature is extremely obvious. Maintain proper moisture content can be reduced with reduced leakage occurrence of coal and fly ash, coal seam and helps enhance the evacuation ventilation. If the moisture content is too high, will affect the speed and the temperature in the furnace, heat loss will be increased exhaust smoke. Industrial water boiler heating surface for scaling impact of large scale for each additional 1mm, the overall thermal efficiency of the boiler will be reduced by 3%. 4, many factors affect the lower exhaust gas temperature industrial boiler flue gas temperature, within the course of the economizer scale, cleaning up soot neglect of smoke in the furnace wall channeling smoke, poor treatment effect, can cause elevated exhaust temperature. On the one hand, to deal with the heating surface appears slagging, fouling and scale phenomena take timely measures to eliminate, minimize or avoid their presence. On the other hand, on the rear of the boiler heating surface is improved or increased. Industrial boiler flue gas temperature, objectively reflects the utilization of exhaust heat. But not as low as possible, the exhaust gas temperature is too low but not conducive to the normal operation of the boiler.
Fangkuai Boiler is a clean-up boiler equipment based on various excellent scientific and technological advancements, focusing on product development, manufacturing, and manufacturing that are more efficient, environmentally friendly, and energy saving, and meet the basic national conditions of environmental protection in China. In order to promote the rapid development of the heating furnace manufacturing industry, people-oriented, consider the specific requirements of customers in the manufacturing industry for heating furnaces in various industries.
Components of horizontal steam boiler production and life no matter what, horizontal steam boiler is that we have long been used, in short, now authors who gave you tell us about the components of horizontal steam boiler constructed. First, the blowing apparatus: the apparatus has a hair design of the inlet filter, through the operation of the motor when the air absorbing into the burner, so that the flame scaling. Second, the feed pump: water softening equipment back into the flue gas from the main pumping recovered, thereby energy away Emission horizontal steam generated in the boiler water to generate a pre-warmed effect. Third, the system of gas: gas comprising access burner, gas conditioning system. Fourth, the safety valve: design some pressure exceeds a preset value on their own relief. Fifth, he said horizontal electric steam boiler control system and a number of other components above, that is tantamount to the horizontal components of the steam boiler, if the capacity of the time, the boiler water detection operation of a predetermined difference value, the boiler is not switched, further get special attention. When production capacity of horizontal steam boiler is due for maintenance, repair and maintenance of the rigorous process for recording, only the operation of strict patient, persistent maintenance, before a deeper level to enhance production output, can not be exposed security problem.
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2020-4-12 · Air-source heat pump extracts heat from the air outside (even when its cold!) and uses it to heat the water in your radiators and in your hot water tank if you have one. The heat pump needs to be outside your property. It doesnt make the water as hot as a gas-fired boiler, so to ensure your house is warm enough it runs for longer.Get a Quote