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A device integrating grinding and screening

An integrated, grinding tank technology, applied in the direction of grain processing, etc., to achieve the effect of convenient operation and simple structure of the device

Inactive Publication Date: 2020-10-16
SUZHOU DOUBLE GOLD IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its essence separates sieving from grinding

Method used

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  • A device integrating grinding and screening
  • A device integrating grinding and screening

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Experimental program
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Effect test

Embodiment Construction

[0020] The present invention will be further described below in conjunction with embodiment.

[0021] like figure 1 As shown, a device integrating grinding and screening includes a grinding tank 1, a grinding shaft 2, several groups of grinding support pieces 3 and several grinding blades 4; several groups of grinding support pieces 3 are arranged on the inner wall of the grinding tank 1 , and arranged along the height direction of the grinding jar 1 from the top of the grinding jar 1 to the bottom of the grinding jar 1, the grinding support sheets 3 between each group are arranged parallel to each other, and each group of grinding support sheets 3 includes at least two grinding support sheets 3 ; In several groups of grinding support sheets 3, every two groups of grinding support sheets 3 form a set from top to bottom; two groups of grinding support sheets 3 in each set are at an angle of 10-50° in the horizontal direction, and each Two sets of grinding support sheets 3 in t...

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Abstract

The invention belongs to the field of mechanical grinding and screening, and particularly relates to a device capable of integrating grinding and screening. The device comprises a grinding tank, a grinding shaft, multiple sets of grinding supporting sheets and multiple grinding blades, wherein multiple sets of grinding supporting sheets are arranged on the inner wall of the grinding tank and sequentially arranged from the top of the grinding tank to the bottom of the grinding tank in the height direction of the grinding tank, and the grinding supporting sheets are arranged in parallel; and screening holes are formed in each grinding supporting sheet, and the screening holes in the multiple sets of grinding supporting sheets are sequentially decreased in the height direction of the grindingtank. The grinding shaft is arranged along the axis of the grinding tank and can rotate relative to the grinding tank and move relative to the height direction of the grinding tank. The grinding blades are arranged in the height direction of the grinding shaft, and each grinding blade is arranged between every two adjacent grinding supporting sheets; and the grinding tank is provided with an outlet at the lowest position of every two corresponding sets of grinding supporting sheets, and an inlet is formed in the top of the grinding tank. According to the device capable of integrating grindingand sieving, screening can be achieved when grinding is conducted.

Description

technical field [0001] The invention belongs to the field of mechanical grinding and screening, and in particular relates to a device integrating grinding and screening. Background technique [0002] Grinding, dispersing and screening of solid materials are relatively important processes in the fields of machinery and construction. Grinding in the prior art, grinding uses abrasive particles coated or pressed on the grinding tool, and the finishing process (such as cutting processing) of the processed surface is carried out through the relative movement of the grinding tool and the workpiece under a certain pressure. Grinding can be used to process various metal and non-metal materials. The processed surface shapes include plane, inner and outer cylindrical and conical surfaces, convex and concave spherical surfaces, threads, tooth surfaces and other profiles. The processing accuracy can reach IT5~01, and the surface roughness can reach Ra0.63~0.01 microns. [0003] Screeni...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C17/04B02C17/18B02C23/14
CPCB02C17/04B02C17/18B02C23/14
Inventor 时金明崔斌
Owner SUZHOU DOUBLE GOLD IND