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Screen structure

A screen and frame technology, applied in the field of screen structure, can solve the problems of inconvenient adjustment and installation of the screen, inconvenient adjustment of the mesh number of the screen, etc., and achieve the effect of improving the filtering effect, increasing the service life and reducing the aging time

Pending Publication Date: 2022-04-12
利辛县亿隆筛网有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to propose a screen structure to solve the problems of inconvenient adjustment of the mesh number of the screen and inconvenient adjustment and installation of the screen in the corresponding frame.

Method used

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Embodiment 1

[0032] Such as Figure 1 to Figure 4 As shown, a screen structure includes a first screen frame 1 and a first screen 3 arranged in the first screen frame 1, and the screen structure also includes a screen for stacking on the first screen frame 1 on the second screen frame 2 and the second screen 4 set in the second screen frame 2, the second screen frame 2 is provided with blocks 5 and a plurality of clamping the second screen The clamping part 8 of the net 4, and a plurality of clamping parts 8 are distributed in the circumferential direction of the second screen frame 2, and the first screen frame 1 is provided with a card slot 6 that is engaged with the clamp block 5 . By superimposing the second screen on the first screen, it is convenient to adjust the filtering mesh of the screen in stages, and the setting of the clamping parts is convenient to clamp the screen body, and realize the adjustment and installation of the screen in the corresponding frame. Preferably, the a...

Embodiment 2

[0040] The difference between this embodiment and Embodiment 1 is that the second screen 4 includes a first anti-corrosion layer 48, a glass fiber layer 47, a radiation protection layer 46, a base layer 41, and a waterproof layer 43 arranged in sequence from bottom to top. , an antistatic layer 44 and a second anticorrosion layer 45 , the base layer 41 is provided with a stainless steel elastic wire 42 . The layers of the second screen are made by hot pressing process. The hot pressing process is a common technology. It is processed by a hot pressing compound machine, and the glue is applied while the heat is pressed. The compound between the adjacent layers is realized by heat and pressure, and finally the second screen is produced. This kind of structural setting makes the screen body have various functions such as anti-static, waterproof, radiation protection, and anti-corrosion. The filtering effect is good, the aging time is reduced, and the service life of the screen can...

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Abstract

The invention relates to the technical field of screening equipment, in particular to a screen structure which comprises a first screen frame and a first screen arranged in the first screen frame and further comprises a second screen frame stacked on the first screen frame and a second screen arranged in the second screen frame. A clamping block and a plurality of clamping pieces used for clamping the second screen are arranged on the second screen frame, the clamping pieces are distributed in the circumferential direction of the second screen frame, and a clamping groove connected with the clamping block in a matched and clamped mode is formed in the first screen frame. The second screen cloth is arranged on the first screen cloth in an overlapped mode, the number of filtering meshes of the screen cloth can be conveniently adjusted in a graded mode, the screen cloth body can be conveniently clamped through the clamping pieces, and the screen cloth can be adjusted and installed in the corresponding frame.

Description

technical field [0001] The present invention and the technical field of screening equipment, in particular, relate to a screen structure. Background technique [0002] In the process of industrial production, it is often necessary to use screens to screen materials to obtain fine-grained materials that meet production requirements. Because the screened material absorbs moisture or has static electricity, etc., it is easy to cause mesh blockage, which seriously affects the screening quality. As the use time increases, the screen gradually loosens. When it is necessary to adjust the screen to maintain tension again, the screen needs to be disassembled and then reinstalled, which is inconvenient to operate. [0003] The mesh number of existing screens is generally fixed, and the size cannot be adjusted. For some materials that need to be graded and screened, it is necessary to set up screens with different meshes. The current practice is to reserve screens with different meshe...

Claims

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Application Information

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IPC IPC(8): B07B1/46
Inventor 刘东林刘东明刘爱侠
Owner 利辛县亿隆筛网有限公司