Whether the output of hot water, steam or thermal oil, and regardless of using coal, oil, gas, biomass or power boiler, has the following "four", namely boiler waterwall tubes, superheater tubes, reheater tubes and economizer tubes. It covers all four pipes of the boiler heating surface, the internal pressure of the working fluid bear, may be external to bear the high temperature, harsh environment corrosion and wear, excessive reconcile between water and fire, where the energy is concentrated is passed .

How two tons of biomass pellet burner fired hot water boiler selection? The acquisition of any company in the choice of boiler equipment, that they will take into account their needs and the specific situation on the boiler type, then the boiler at the time of selection, taking into account the following factors: 1. The company sought the application range of the boiler, as well as how much hot water supply in the application process required. 2. A few important parameters in the selection boiler, this before the "acquisition cost hot water boiler, three important parameters can not be ignored," Xiao Bian has been talked about before. Auxiliary configuration, shape, and other load changes of the boiler 3, including also a consideration. 4. Selection of required fuel boiler, in the current situation, the state pushing clean energy, so for natural gas, biomass and other clean energy usage will be more, so when making choices, but also need to go through rigorous after analyzing the contrast, make a selection.

Industrial boilers is a major driving force for social development, but also brought great pressure on the environment. Whether coal-fired boilers, biomass boilers, or, when the supply of energy, the emission of pollutants will soot and nitrogen oxides. Some enterprises in order to save costs, the pursuit of more profits, but also allowed to change the fuel, biomass boilers burning coal steal, wood, and even garbage doping or other industrial waste, produce dioxins and other carcinogens directly into the atmosphere after combustion, pushing PM2.5 concentrations.

Since started Blue Sky Battle horn Guangdong Province, many cities have begun to respond positively, Dongguan City, is one of them. Atmospheric do in-depth business thoroughly, and the development of industrial boilers business accounting, confirming the city's need to eliminate highly polluting boilers have 765 units, of which 728 sets of biomass boilers, 37 coal-fired boilers. Subsequently, promote the transformation of facilities operations out of high pollution boilers within the city.

As of May 14, 2019, the city's 324 enterprises active removal of 363 coal-fired boilers burning biomass, as well as 83 to 84 companies demolition of the old boiler pipes, 447 completed phase-out plan of the boiler in advance.

Although there are many companies take the initiative to carry the main responsibility for the ecological environment, but there are still some chances enterprise.

Atmospheric Office official admitted that "in the daily inspection, the company found that some still illegal use of boilers, perfunctory 'coal to gas' work." Among them, although some enterprises written off coal, biomass fired boilers, but because of natural gas boiler installation behind schedule, forced production needs, but to let the old boiler continues posts. There are companies more "capricious", install two-way pipeline for new and old boilers, strict supervision when using gas-fired, law enforcement officers continue to take a coal burning biomass. There are even companies deliberately delayed "from coal to gas," progress, choose to enable the original write-off of the boiler.

This year, the Office of Atmospheric inspection personnel to go to 244 companies in the field to check the boiler usage, found that 42 enterprises there is illegal use of boiler problems. Among them, there are 18 companies of illegal use of biomass boilers has been canceled. "Not only pollute the atmosphere, there are still significant safety risks." Atmospheric Office inspection personnel Lurui Quan said, "the city's coal-fired, burning biomass boilers as well as 113 units, involving 94 companies, is expected to complete phase-out year, access to clean energy. "simple behind the data, there is a thick ledger out of the transformation of the boiler," when removed, when write-off, out of a pin number one glance. "

Atmospheric Office official also said the recent city towns Street (Park) Atmospheric Office will carry out investigation and remediation special action has been canceled boiler, supervise and guide enterprises to demolish the old boilers and pipes, put an end to "note not sell" phenomenon. At the same time, urge enterprises will have been dismantled boiler dedicated to the sale of scrap recycling company, effective way to solve the old boiler, complete eradication of pollution and safety hazards.

Check the bottom front of the biomass pellet burner fired hot water boiler to run fast boiler Henan small series for you to explain examination before the boiler 1, containing internal furnace inspection and application plans. 2. The stove and flue testing, stove and chimney soot and dirt should be removed. Gas hot water boiler with environmental protection, energy saving, Security Council, distinctive features automatic operation, it is very convenient application, and the other, since the operation of the tertiary industry, the New Deal judiciary incentive, gas hot water boiler increasingly suffered everybody pro-Lai. Adjustments for door ventilation ducts and flues, make sure the door is detailed and inseparable, knobs sure is handy, turned on and off label MUST be accurate. 3. Note the furnace to carry out inspection, inspection Security Council notes the situation is not good; the cock is not rotating flexible, convenient; all kinds of righteousness tables and handling equipment should be complete, fine, clean up. According to post-test, pressure gauge cocks should be in attitude. 4. The inspection system of process control. Boiler Biomass: Biomass vertical boilers, biomass boilers pillar. Biomass gas thermal oil heaters, biomass steam boiler, biomass hot water boiler, biomass oil furnace. 5. inspection auxiliary facilities. Such energy conversion is steam boiler facilities, the kinetic energy of the oil in the heating furnace has a type of chemical energy, electromagnetic energy, heat energy, etc. smoke, and after converting furnace, must be provided externally output energy vapor, hot water, or inorganic heat carrier. 6. check combustion equipment, look at the ignition device is not a good situation; for the gear system, coal handling systems, ballast systems, brake test, no problem; Security Council spring gear box should be properly gripping and Moist; coal door right foot mark. Eagle iron neat detail, detail ballast plate, flexible pump power. 7. The auxiliary heating surface inspection, inspection aids (booster fans, pumps, etc.) coupled strong coupling; moderately loose belt; ample grease excellent; circulating cooling water smooth. According to the test, the protective cover mounting Security Council, an independent test run, deceleration always pay attention to an alternating current.