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Improved filter

A technology of filters and filter screens, which is applied to fixed filter element filters, filtration separation, chemical instruments and methods, etc., can solve the problems of filter scrapping and easy damage of filter screens, and achieve low manufacturing cost, long service life, and high filtration efficiency. good effect

Inactive Publication Date: 2013-05-08
施海英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the impact of the material during the discharging process, it will generate pressure on the filter screen, and the filter screen will be easily damaged in this way for a long time, resulting in the scrapping of the filter

Method used

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  • Improved filter

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Embodiment Construction

[0013] Such as figure 1 As shown, an improved filter includes a cylinder body 1, a feed inlet 2 is provided at the top of the cylinder body 1, a discharge port 3 is provided at the bottom of the cylinder body 1, and an inverted The truncated conical filter screen 4, the top of the filter screen 4 is provided with a baffle plate 5, and the bottom of the baffle plate 5 is provided with a fixed rod 6, and the fixed rod 6 extends into the filter screen 4 and is fixedly connected with the bottom of the filter screen 4. A through hole 7 is provided on the baffle 5 , and the baffle 5 is fixed in the barrel 1 through a limiting block 8 .

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Abstract

The invention discloses an improved filter. The improved filter comprises a cylinder, the top of the cylinder is provided with a material inlet, the bottom of the cylinder is provided with a material outlet, an inverted truncated cone-shaped filter screen is arranged in the cylinder, the top of the filter screen is provided with a baffle plate, the bottom of the baffle plate is provided with a dead lever, and the dead lever stretches to the inside of the filter screen and is in fixed connection with the bottom of the filter screen. The improved filter has the advantages of simple structure, good filtering effect, long service life, and low manufacturing cost.

Description

technical field [0001] The present invention relates to an improved filter. Background technique [0002] Most of the existing filters adopt the cylinder type, and the material is directly fed from the top of the cylinder to the filter screen for filtration. Due to the impact of the material during the discharging process, it will generate pressure on the filter screen, and the filter screen will be easily damaged in this way for a long time, resulting in the scrapping of the filter. Therefore, a new technical solution is needed to solve the above technical problems. Contents of the invention [0003] The purpose of the present invention is: aiming at the above deficiencies, an improved filter is provided, which has excellent filtering effect and long service life of the filter screen. [0004] The technical scheme adopted in the present invention is: [0005] An improved filter, comprising a cylinder, the top of the cylinder is provided with a feed port, the bottom ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/00B01D35/00
Inventor 施海英
Owner 施海英
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