Intelligent sorting device for coal mine rough machining
A sorting device and intelligent technology, applied in the direction of solid separation, filter screen, grid, etc., can solve the problems of low coal preparation efficiency and low operation efficiency, achieve circular sorting and output, improve production efficiency, and have a simple structure Effect
Inactive Publication Date: 2018-08-24
屈丽艳
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Problems solved by technology
However, in the current coal mine preparation process on the market, the general coal mine separator has low coal separation efficiency and low overall operation efficiency. Therefore, we design an intelligent separation device for rough processing of coal mines.
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1-3 , the present invention provides a technical solution:
[0020]An intelligent sorting device for rough processing of coal mines, comprising an outer box 1 and a feed pipe 2, the upper end of the outer box 1 is fixedly connected to the lower end of the side wall of the feed pipe 2, and the output end of the feed pipe 2 extends into In the inner cavity of the outer box 1, a coal preparation box 3 is provided below the output end of the fe...
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The invention relates to the technical field of coal dressing, in particular to an intelligent sorting device for coal mine rough machining, the device comprises an outer box and a feeding pipe. The intelligent sorting device for coal mine rough machining has the beneficial effects that the device is simple in structure, an external power supply is connected, a second power switch is started, electromagnets are electrified to generate magnetism, and three screens and the inner side wall of a coal sorting box are in a vertical state; at the moment, the feeding pipe conveys coal mines needing tobe sorted to the screen which is positioned on the uppermost screen, a first power switch is started, then a motor is started, and the screens with different screen meshes inside the coal sorting boxis used for sorting the coal mines in sequence, the crushed coal mine powder finally falls into a powder collecting box, the coal mines with different sizes are left on the three screens, and coal mine sorting is completed; after the sorting is finished, the coal mines are conveyed to different finished product collecting boxes through three telescopic hoses, the sorting device is combined with the hoses, so that the circulation sorting and outputting of the coal mines are effectively realized, and the production efficiency is greatly improved.
Description
technical field [0001] The invention relates to the technical field of coal preparation, in particular to an intelligent separation device for rough processing of coal mines. Background technique [0002] Coal preparation is mainly based on the difference in physical and chemical properties between coal and gangue. In the coal preparation plant, the impurities in the raw coal are removed mechanically and divided into products of different quality and specifications to meet the needs of different users. Require. Coal preparation methods are mainly divided into wet coal preparation and dry coal preparation. Wet coal preparation mainly adopts water separation. Because wet coal preparation encounters serious muddying when the coal has high moisture content, and there is a problem of freezing in alpine regions, The dry coal preparation can avoid the above contradictions. As a necessary supplement to the wet coal preparation, the dry coal preparation technology is simple, less in...
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IPC IPC(8): B07B1/28B07B1/42B07B1/46
CPCB07B1/28B07B1/42B07B1/46B07B2230/04
Inventor 屈丽艳陈彪宋旭斌
Owner 屈丽艳