Energy-saving boiler flue gas waste heat recovery equipment

Abstract

The invention discloses energy-saving boiler flue gas waste heat recovery equipment which comprises a movable base. A combustion mechanism is fixedly installed on the back face of the right side of the top of the movable base, a smashing mechanism is fixedly installed at the bottom of the front face of the combustion mechanism, and a boiler body is fixedly installed at the top of the combustion mechanism; an exhaust port is fixedly installed in the middle of the top of the boiler body, a first connecting valve is arranged at the end of the exhaust port, a supporting frame is fixedly installedat the left side of the top of the movable base, an air blower is fixedly installed in the supporting frame, and the output end of the air blower communicates with the left side of the combustion mechanism; and a waste heat recovery device is fixedly mounted at the top of the support frame. According to a boiler, heat energy carried in smoke can be efficiently recycled, the smoke can be well filtered, pollutant emission is reduced, meanwhile, the combustion efficiency is high, moving and transporting are convenient, practicability is high, the application prospect is wide, and the energy-saving boiler flue gas waste heat recovery equipment is worthy of application and popularization.

Description

technical field [0001] The invention relates to the technical field of energy-saving boilers, and more specifically relates to an energy-saving boiler flue gas waste heat recovery device. Background technique [0002] The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electric energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy. With the development of society, boilers have been widely used in all walks of life. In the cold area of ​​the north, household boilers have been widely used, while the temperature of exhaust gas discharged from traditional household infuriating boilers is quite high, usually between 200°C and 300°C, and it is directly discharged into the atmosphere, which will cause serious waste of heat energy. , At the same time, there are many chemical substances formed by combustion in the exhaust gas, and direct discharge into the ...

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Problems solved by technology

[0002] The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electric energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy. With the development of society, boilers have been widely used in all walks of life. In the cold area of ​​the north, household boilers have been widely used, while the temperature of exhaust gas discharged from traditional household infuriating boilers is quite high, usually between 200°C and 300°C, and it is directly discharged into the atmosphere, which will cause serious waste of heat energy. At the same time, there are more chemical substances formed by combustion in the exhaust gas, which will cause greater pollution if directly discharged into the air, thus affecting all walks of life in life

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