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Centrifugal filter

A centrifugal filter and filter barrel technology, applied in the field of pigment processing, can solve the problems of easy clogging of the filter screen and poor filtration effect, and achieve the effect of improving efficiency and quality and avoiding clogging

Inactive Publication Date: 2016-02-03
TIANJIN MEISHIBANG PAINT CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a centrifugal filter to solve the problems in the prior art that the filter screen is easily blocked and the filtering effect is poor

Method used

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Embodiment Construction

[0016] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0017] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The present invention provides a centrifugal filter. The centrifugal filter comprises a filter barrel, a main shaft, helical blades, a filter screen and a wall scraping apparatus; the filter barrel is fixed horizontally; the main shaft is aranged inside the filter barrel, and the main shaft and the filter barrel are arranged in a concentric mode; the helical blades are uniformly distributed on the main shaft; the filter barrel is in the form of a cylinderical surface, and is arranged inside the filter barrel in the concentric mode, and left and right ends of the filter screen are fixedly connected with left and right ends of the filter barrel; and the wall scraping apparatus penetrates through the right end of the filter barrel, is arranged in the filter screen in the concentric mode, and is in sliding connection with the filter barrel. According to the technical scheme, coating enters the filter barrel from the main shaft, and quickly moves under the driving of the helical blades. After the filter screen filters the coating, the wall scraping apparatus can timely scrape impurities on the filter screen, so that the filter screen is prevented from being clogged, and the filter efficiency and the filter quality are improved.

Description

technical field [0001] The invention relates to the field of pigment processing, in particular to a centrifugal filter. Background technique [0002] In the existing technology, in the paint production process, filtration is an important step, and impurities and particles in the paint are removed through filtration to ensure its quality in use. Simple single-layer or multi-layer filtration of paint takes a long time, the filtering effect is poor, and impurities will block the filter, affecting the speed and quality of filtration; in addition, the filter device with vibration function will affect Filter life and stability. Contents of the invention [0003] In view of this, the present invention aims to provide a centrifugal filter to solve the problems in the prior art that the filter screen is easily blocked and the filtering effect is poor. [0004] In order to achieve the above object, technical solution of the present invention is achieved in that way: [0005] A ce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/04
Inventor 于涛杜银江李文栋
Owner TIANJIN MEISHIBANG PAINT CHEM IND