Emission reduction type biomass heat supply and storage device

Abstract

The invention discloses an emission reduction type biomass heat supply and storage device. The emission reduction type biomass heat supply and storage device comprises a furnace body, wherein a furnace ash treatment chamber is arranged at the bottom end of the furnace body, a feeding hole is formed in the top end of the right side of the furnace body, a furnace cover is arranged above the furnacebody, a smoke exhaust pipe is fixedly connected to the top end of the left side of the furnace body, and a connecting pipe is connected to the top end of the smoke exhaust pipe. According to the emission reduction type biomass heat supply and storage device, through cooperation of the furnace body, the furnace ash treatment chamber, the feeding hole, the furnace cover, the smoke exhaust pipe, theconnecting pipe and an emission reduction mechanism, in the combustion heating process of biomass materials in the furnace body, a pipeline fan is powered on at the same time, and smoke in the connecting pipe can conveniently pass through a left side vertical cylinder; and in the process that the smoke passes through the left side vertical cylinder, a first filter plate and a second filter plate in the left side vertical cylinder can filter tiny impurities in the smoke, so that it is guaranteed that the gas exhausted from the connecting pipe is clean, emission of harmful substances to the smoke can be obviously reduced, and the practicability is improved.

Description

technical field [0001] The invention relates to the technical field of heating devices, in particular to an emission reduction type biomass heat supply and heat storage device. Background technique [0002] Wood, crops, weeds, algae, etc. belong to plant biomass energy, which is one of the important renewable energy sources. Plant biomass energy briquetting technology has realized the direct combustion of biomass solid fuel. In recent years, it has become a Substituting coal and other fossil fuels for heating in rural households has played a very positive role in solving rural energy needs and ecological environment problems, and has been welcomed by the vast number of rural areas. However, the heating furnaces used in some rural households currently use There are still some disadvantages in the process. Most of the flue gas emitted by the combustion in the furnace is directly discharged into the atmosphere, which cannot achieve the effect of reducing the emission of harmful...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an emission-reducing biomass heat supply and heat storage device to solve the problem that the heating furnaces currently used in some rural households proposed in the above background technology still have certain disadvantages during use. Most of the exhausted flue gas is directly discharged into the atmosphere, which cannot achieve the effect of reducing the emission of harmful substances in the flue gas, and the practical performance needs to be improved.

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