Dust removal system for coal washing processing
A dust removal system and coal washing technology, applied in grain processing, dispersed particle separation, chemical instruments and methods, etc., can solve problems affecting workers' health and normal work, so as to avoid dust spraying, effectively remove dust, and ensure dust removal effect of effect
Inactive Publication Date: 2021-10-19
乌拉特中旗浩通清洁能源有限公司
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Problems solved by technology
[0004] When the pulverizer in the related art is working, the pulverizing device is used to pulverize the coal, but during the pulverization process, the smoke and dust generated after the coal pulverization will be sprayed out along the opening position of the feeding bin, and a large amount of smoke will affect The normal work of the workers, and even affect the health of the workers, needs to be improved
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Embodiment Construction
[0034] The following is attached Figure 1-4 The application is described in further detail.
[0035] The embodiment of the application discloses a dust removal system for coal washing and processing. refer to figure 1 , the dust removal system includes a pulverizer 1, a feeding pipe 2 and a dust removal tower 3.
[0036] refer to figure 1 , the upper end of the pulverizer 1 is the feed end, and the lower side wall is the discharge end. The feeding pipe 2 is arranged in an S shape, and the section of the feeding pipe 2 is a rectangular frame. The upper end of the feeding pipe 2 is horizontally extended, and the lower end is bent vertically downward, and is connected to the feeding end of the pulverizer 1 .
[0037] Therefore, when feeding, the coal is transported to the upper feeding end of the feeding pipe 2 by the conveyor belt, and now the coal slides down into the pulverizer 1 automatically along the S-shaped feeding pipe 2 to realize the feeding of the coal. At the ...
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The invention relates to a dust removal system for coal washing processing, belonging to the technical field of coal washing technology. The dust removal system comprises a pulverizer, a feeding pipe and a dust removal tower, wherein the feeding pipe is arranged in an S shape, the lower end of the feeding pipe communicates with the feeding end of the pulverizer, the upper end of the pulverizer is provided with a steam spraying pipe for spraying steam, an exhaust pipe communicating with the side wall of the lower end of the dust removal tower is arranged on the side wall of the lower end. By adopting a relatively closed working system, dust removal and directional emission of smoke dust are realized, so influence on work and health of workers caused by outward spraying of the smoke dust is avoided, and the purpose of effective dust removal is achieved.
Description
technical field [0001] The present application relates to the field of coal washing technology, in particular to a dust removal system for coal washing and processing. Background technique [0002] Coal washing is an indispensable process of coal deep processing. Coal washing is an industrial process that crushes, screens and sorts raw coal, then removes impurities in raw coal, or classifies high-quality coal from low-quality coal. [0003] Chinese patent CN212651893U discloses a coal pulverizer, which includes a shell, a feed bin, a discharge port, and a crushing device. bottom of. [0004] When the pulverizer in the related art is working, the pulverizing device is used to pulverize the coal, but during the pulverization process, the smoke and dust generated after the coal pulverization will be sprayed out along the opening position of the feeding bin, and a large amount of smoke will affect The normal work of the workers, even affecting the health of the workers, needs ...
Claims
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IPC IPC(8): B01D50/00B02C23/18
CPCB02C23/18
Inventor 蒙长有刘新
Owner 乌拉特中旗浩通清洁能源有限公司