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Grouping type mesh screen with continuously adjustable mesh size

A screen and size technology, applied in the field of screens that can continuously adjust the size of the screen holes, can solve the problem of not being able to meet the screening requirements, and achieve the effects of high screening accuracy, accurate screen size, and convenient and fast operation.

Inactive Publication Date: 2011-05-04
庞红顺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sieve size of the existing sieves is usually fixed, which cannot meet the special size and changing screening requirements. On the basis of the "Sieve Mesh with Continuously Adjustable Sieve Size" invented by myself, a further improvement has been made.

Method used

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  • Grouping type mesh screen with continuously adjustable mesh size
  • Grouping type mesh screen with continuously adjustable mesh size
  • Grouping type mesh screen with continuously adjustable mesh size

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The screen mesh that can continuously adjust the size of the screen hole is composed of a horizontal bar 1, a vertical bar 2, and a hydraulic locking device 3. The horizontal bar and the vertical bar are uniformly interlaced to form a screen hole.

[0021] All the horizontal bars that make up the screen are located on the same plane, and all the vertical bars are located on another plane that is close to the horizontal bar. The horizontal bars and vertical bars are interwoven to form a screen. The formed screen is divided into several groups. The number of groups depends on the actual situation. Need to set. One of the screens A is fixed, and the other groups can move relative to A in the X-axis and Y-axis directions. figure 1 with figure 2 A schematic diagram showing two sets of active frames.

[0022] The cross bars and longitudinal bars constituting the same group of sieves are fixed together at each intersection point, and the material of the poles (ie cross bars...

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PUM

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Abstract

The invention relates to a grouping type mesh screen with continuously adjustable mesh size. The grouping type mesh screen comprises cross rods and vertical rods. All of the cross rods are positioned on the same plane, and all of the vertical rods are positioned on another plane next to the previous plane. The cross rods and the vertical rods in the same group are fixed together and can move in X-axis direction and Y-axis direction with other groups so as to adjust meshes of the mesh screen. An end part of an adjustable rod is provided with scales for adjust instruction, and each group of rods is connected together through locking devices when the adjustment is completed. The mesh screen with continuously adjustable mesh size has a reasonable design, high screening precision and high efficiency and is convenient to use and economic and practical, the mesh size the mesh screen can be adjusted in a certain range, and the mesh screen is not limited by specifications when being used and can achieve the effect of multiple purpose with one mesh screen.

Description

technical field [0001] The invention relates to the field of sieving and filtering, in particular to a sieve cloth capable of continuously adjusting the mesh size. Background technique [0002] In mineral processing, construction, chemical industry and other industries, filter screens are often used to separate materials of different particle sizes. The sieve size of the existing sieves is usually fixed, which cannot meet the special size and changing screening requirements. On the basis of the "Sieve Mesh with Continuously Adjustable Sieve Size" invented by myself, a further improvement has been made. Contents of the invention [0003] The object of the present invention is to provide a novel adjustable screen which is reliable in operation, not easily deformed, simple in operation and convenient in use. [0004] The present invention solves its technical problem and realizes through the following technical solutions: [0005] A grouped screen with continuously adjustab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/46B01D39/00B01D39/10
Inventor 庞红顺王翠苹
Owner 庞红顺
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