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Solid-liquid separator for slime water

A solid-liquid separator, slime water technology, applied in the direction of filtration separation, separation method, mobile filter element filter, etc., can solve the problems of waste of land resources, long processing time, large area of ​​sedimentation tank, etc., to achieve land occupation The effect of small area and simple equipment structure

Inactive Publication Date: 2009-01-21
孙英魁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the sedimentation tank covers a large area and takes a long time to process, which wastes land resources

Method used

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  • Solid-liquid separator for slime water

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Effect test

Embodiment Construction

[0010] like figure 1 As shown, the structure of the present application is: including a frame 10, the frame 10 is arranged with driving rollers 4 and corresponding passive rollers 1 in layers, and each layer of the driving rollers 4 and the passive rollers 1 is wound with a butted filter screen 2 , the mesh number of the filter screen 2 decreases sequentially from the top layer to the bottom layer, and the driving roller 4 is dragged by the speed regulating motor 7 . A pulley 5 is installed on the driving roller 4, and the transmission with the speed regulating motor 7 is realized through the V-belt 6.

[0011] In addition, a coal baffle 9 is provided on the front and lower side of the passive roller 1 side to prevent solid-liquid mixing.

[0012] In use, the coal water pipe 3 is arranged above the driving roller 4, and the filtered coal slime water flows through the filter screen 2 to the water collecting tank 8 arranged under the frame 10, and finally flows away in a concen...

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Abstract

The invention discloses a coal slime water solid-liquid separator and is characterized in that: the coal slime water solid-liquid separator includes a frame which is provided with drive rollers and corresponding driven rollers layer by layer, the drive roller and the driven roller at each layer are wound with filter screens which are in butt joint, the number of meshes of the filter screens is gradually reduced from the top layer to the bottom layer, and the drive rollers are dragged by a speed adjustable motor. When in work, solid particulate matter is gradually filtered layer by layer and falls from one side of the rotation advancing direction to be collected, the sewage which is filtered layer by layer and does not contain particulate matter flows away from under the screen and is recycled. The coal slime water solid-liquid separator of the invention has the advantages that coal slime water can be filtered by the device in time, no sedimentation tank is needed for precipitation, the occupy space is small, and the device has simple structure; generally, the filtering requirements can be met by arranging three rotating filter screens.

Description

technical field [0001] The present application relates to equipment for the separation of solid and liquid substances. Background technique [0002] In some enterprises that use coal as raw material or fuel, a large amount of slime water is produced during the coal washing process. Generally, the sedimentation tank covers a large area and takes a long time to process, which wastes land resources. SUMMARY OF THE INVENTION [0003] In order to overcome the shortcomings of the precipitation method, the present application provides a coal slime water solid-liquid separator with a small footprint. [0004] In order to achieve the above purpose, the structure of the present application is as follows: including a frame, on which the active rollers and the corresponding passive rollers are arranged in layers, and each layer of the active rollers and the passive rollers is wound with a butt-jointed filter screen. The purpose of the filter screen is The number decreases sequential...

Claims

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Application Information

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IPC IPC(8): B01D33/04
Inventor 孙英魁
Owner 孙英魁
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