Gas supply device for preventing and controlling coal combustion pollution

A technology for pollution prevention and coal combustion, which is applied in exhaust gas devices, combustion methods, combustion products treatment, etc. The effect of the purification effect

CN113819474AInactive Publication Date: 2021-12-21刘奕伶
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-12-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a gas supply device for preventing and controlling coal combustion pollution and relates to the technical field of pollution prevention, a plurality of air holes are uniformly formed in the inner bottom wall of a placement groove, a rotating ring is rotatably connected to the inner wall of the placement groove, a knob is fixedly connected to the inner wall of the rotating ring, and a plurality of rotating frames are uniformly and fixedly connected to the outer end of the rotating ring and located in the placement groove in a surrounding manner; reserved movable channels are formed in the left side and the right side of the inner wall of an air supply pipeline, and a plurality of integrated openings are formed in the inner walls of the reserved movable channels; the smoke dust removal and purification work is performed in a targeted manner, the purification effect is improved under the conditions that water is released in a large range and water sources are saved, and the defects that civil bulk coal emission belongs to non-point source pollution, the amount is large, the range is wide, and the environmental influence is large are overcome, and the problems that the diffusion range of harmful gas is large in the discharging process, air is affected, and after the harmful gas inhales the gas discharged by coal combustion, discomfort is prone to occurring, and harm is large are solved.
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Description

technical field

[0001] The invention relates to the technical field of pollution prevention and control, in particular to an air supply device for coal combustion pollution prevention and control. Background technique

[0002] Coal is a solid combustible mineral gradually formed by ancient plants buried in the ground through complex biochemical and physical chemical changes. It is a solid combustible organic rock, mainly produced by the biochemical action of plant remains. Air pollution, it produces many harmful gases, mainly including: sulfur dioxide, hydrogen sulfide, nitrogen monoxide, etc., among which sulfur dioxide is the most, and dust, SO2 pollution in the atmosphere is mainly caused by the combustion of fuels including coal ;

[0003] Existing civilian scattered coal discharge belongs to non-point source pollution, which has the disadvantages of large volume and wide area and great environmental impact. The harmful gas diffuses in a large range during the discharge...

Examples

Embodiment Construction

[0032] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0033] see Figure 1-Figure 9 , an air supply device for the prevention and control of coal combustion pollution, comprising an air supply pipe 1 and an air collecting pipe 2, and the air collecting pipe 2 is fixedly connected to the right side of the bottom surface of the air supply pipe 1;

[0034] The inner bottom of the air collecting pipe 2 is surrounded by a placement groove 202, and the inner bottom wall of the placement groove 202 is evenly opened with several air holes 201, and the inner wall of the placement groove 202 is rotatably connected with a swi...