Efficient, clean combustion and low-exhaust gasifying heating stove

Abstract

The invention relates to an efficient, clean combustion and low-exhaust gasifying heating stove which is characterized in that an energy heating aggregation effect principle and an oxygen deficient combustion technique are applied, an oxygen supplementation and combustion supporting system for the stove to produce high-pressure and high-temperature airflows is designed, a gas storage bin is provided for a heat value increase, a second multifunctional semi-closed type combustion chamber is provided, and a spiral seam oxygen supplementation manner as well as a wallboard type fire channel and a water channel parallel and paratactic heat exchange structure are adopted. The implementation scheme is as follows: a sphere inside a first combustion chamber is in a cambered-surface shape, an energy heating aggregation effect is realized, and a constant high-temperature region is formed; the first combustion chamber under the second combustion chamber implements oxygen deficient combustion, so that fuel is gasified and tar is converted into combustible gases to enter the second combustion chamber; and high-temperature air in the gas storage bin is cut into the second combustion chamber from spiral seams in the inner wall, entrainment type dynamic oxygen supplementation is performed, so that efficient clean combustion is realized, and flames are transparent and blue. The efficient, clean combustion and low-exhaust gasifying heating stove has the benefits as follows: the heating stove is applicable to bituminous coal, carbon, inferior coal, the burn-off rate of the fuel is above 99%, the heating stove is still in a gas combustion state after the fire is banked, an effect that no visible smoke is exhaust is realized, and the heating stove belongs to green upgrading products.

Description

technical field [0001] The invention relates to the civil heating industry, specifically a high-efficiency, clean-burning and low-emission heating stove, especially capable of supplementing oxygen and supporting combustion by generating a high-pressure, high-temperature airflow by the stove itself, which is characterized in that it realizes high-efficiency and clean combustion , low emission, high thermal efficiency. Background technique [0002] At present, the source of air pollution in my country's smog weather is mainly from automobile exhaust, industrial coal combustion, and coal-fired heating furnaces in urban and rural areas in winter. There are 15-20 million coal cooking stoves, many of which have fuel incomplete combustion, resulting in direct discharge of smoke pollution into the atmosphere, and the current traditional stoves are always smoking from ignition to extinguishment, and one stove is As a source of pollution, although the stove is small, it is large and wi...

AI Technical Summary

Problems solved by technology

[0002] At present, the source of air pollution in my country's smog weather is mainly from automobile exhaust, industrial coal combustion, and coal-fired heating furnaces in urban and rural areas in winter. There are 15-20 million coal cooking stoves, many of which have fuel incomplete combustion, resulting in direct discharge of smoke pollution into the atmosphere, and

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