Biomass thermal oil boilers can obtain higher working temperature under lower operating pressure. Under all levels of load, the thermal efficiency can be maintained at a good level. With a complete control system and safety monitoring device, the temperature rise is stable and controllable. The coil is compact, closed loop, and low heat loss. The furnace wall has excellent thermal insulation materials and good thermal insulation effect. The boiler adopts quick assembly or assembly leaving the factory, which is convenient for transportation and installation.
The biomass fired boiler uses biomass briquettes (broken wood, firewood, straw, corn cobs, various husks, and various biomass briquettes, etc.), and blows through the fan to achieve controllable furnace temperature and air intake, so that the fuel Fully gasification and combustion in the furnace. The product has functions of cooking, heating and boiling water. Biomass semi-gasifier is a new generation, environmentally friendly, energy-saving cooking heating furnace. It is also called low-emission furnace because of its high thermal efficiency and low smoke and dust emissions when used. It is based on combustible biomass (firewood, straw, sawdust, chaff, leaves, etc.) ) And coal as fuel. By gasifying biomass in the furnace to produce combustible gas, the combustible gas is burned again under the secondary oxygen supply in the upper layer of the furnace to achieve full combustion of biomass and improve the thermal efficiency of the furnace. Reduced smoke and dust emissions. Compared with traditional large stoves, using this technology can greatly improve the overall thermal efficiency of stoves, achieve the purpose of saving firewood and coal, and reduce the amount of smoke and dust emissions through secondary oxygen combustion. The flue gas will be discharged to the outdoors through the flue pipe. The problems of large stoves, high pollution, high emissions, and high energy consumption in rural areas have been solved, and the goals of environmental protection and energy conservation have been truly realized.
The biomass boiler directly ignites the biomass on the top of the furnace (up-ignition, anti-combustion). The temperature of the furnace rises rapidly in a short time (3-5 minutes). When a certain high temperature is reached, the biomass in the furnace can be gasified into combustible Gas (also called volatile matter), combustible gas is burned again under the secondary oxygen supply in the upper part of the furnace, and a large amount of heat is generated to heat directly from the top of the furnace. The biomass in the lower layer is continuously gasified and burned until the combustion is completed under high temperature conditions. Since the combustible gas formed by the biomass gasification is directly and fully burned under the secondary oxygen supply, the emission of smoke and dust is reduced, the thermal efficiency is improved, and the requirements of energy saving and environmental protection are met. Biomass boiler biomass pellet fuel characteristics: biomass application transformation methods: there are three main application transformation methods of biomass: thermochemical method, biochemical method, and extraction method. Thermochemical method refers to the conversion technology that converts biomass into other ways of energy at high temperature, mainly including four ways. Biomass boiler is a kind of boiler that uses biomass as raw material to convert biomass into fuel by gasification and solidification.
YLW series thermal oil boiler is a square-coil horizontal chain grate assembly boiler, and the chain grate and the boiler body are separated from the factory. The boiler adopts a chain grate to realize mechanical coal charging, is equipped with a drum and an induced draft fan for mechanical ventilation, and is equipped with a slag discharger to realize mechanical slag discharge.
When this series of boiler products are in operation, the fuel falls from the coal hopper to the grate for combustion, and the high-temperature flue gas is reflected from the back arch to the front of the furnace and enters the furnace. Then it leads to the waste heat boiler, then enters the air preheater, and enters the dust collector. After dust removal, the flue gas is drawn by the induced draft fan and discharged to the atmosphere through the chimney.
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