Air purification auxiliary device of old-fashioned coal stove

Abstract

The invention discloses an air purification auxiliary device for an old-fashioned coal stove. The air purification auxiliary device for the old-fashioned coal stove comprises a coal stove main body, aflue, a fixing mechanism, a connecting mechanism and a dust removal mechanism; the flue is arranged at a smoke outlet of the coal stove main body in the vertical direction; the fixing mechanism is arranged at the top end of the outer wall of the flue; the connecting mechanism is mounted at the top end of the flue; and the dust removal mechanism is arranged at the top end of the fixing mechanism and located above the connecting mechanism. The air purification auxiliary device for the old-fashioned coal stove has the advantages that the device aims at solving the problems that in the prior art,an old-fashioned coal stove is simple in structure, dust and waste gas generated after coal combustion are directly exhausted into air, pollution is more serious, the market retention amount of the old-fashioned coal stove is large, and the total replacement cost is high; the device can achieve filtration and purification of smoke generated after coal combustion of the old-fashioned coal stove; atmospheric pollution caused by direct discharge of smoke dust is avoided; the device can be expanded and used for the exterior of the old-fashioned coal stove; higher cost caused by replacement of a novel green anthracite stove is avoided; the cost is saved; and application and popularization are facilitated.

Description

technical field [0001] The invention relates to the technical field of air pollution control, in particular to an old-fashioned coal furnace air purification auxiliary device. Background technique [0002] The content of air pollution prevention and control is very rich, comprehensive and systematic, involving many aspects such as environmental planning and management, energy utilization, and pollution prevention and control. Due to the characteristics and conditions of air pollution in different regions, the direction and focus of comprehensive air pollution prevention and control are not the same. It is difficult to find comprehensive control measures suitable for all situations, so it is necessary to propose corresponding countermeasures according to local conditions. Atmospheric environment refers to the physical, chemical and biological characteristics of the air on which organisms live, ammonia, Harmful gases such as sulfur dioxide, carbon monoxide, nitrogen and fluori...

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Problems solved by technology

[0004] The object of the present invention is to provide an auxiliary air purification device for old-fashioned coal stoves, to at least solve the problem that the old-fashioned coal stoves in the prior art have a simple structure, and the dust waste gas after coal combustion is directly discharged into the air, causing serious pollution, and the old-fashioned Although coal stoves have been phased out gradually, there is a huge amount in the market, and the cost of replacing them all with new green anthracite stoves is relatively high, and it is difficult for users with poor families to afford

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