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Filter-cloth curved-stretching rapping mechanism of pressure filter and rapping method

A technology of filter press and filter cloth, applied in the field of filter press manufacturing, which can solve the problems of low efficiency, waste of filter cloth, and difficulty in scraping clean, etc., and achieve the effect of high efficiency and avoiding unclean scraping

Active Publication Date: 2007-11-21
杭州兴源环保设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages: first, scraping the mud on the filter cloth with a scraper is not only very inefficient, but also difficult to scrape clean; second, it is easy to scratch the filter cloth, causing the entire filter cloth to be scrapped

Method used

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  • Filter-cloth curved-stretching rapping mechanism of pressure filter and rapping method
  • Filter-cloth curved-stretching rapping mechanism of pressure filter and rapping method
  • Filter-cloth curved-stretching rapping mechanism of pressure filter and rapping method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1: Refer to Figures 1-3. The filter cloth varicose rapping mechanism of the filter press, the multi-group varicose rods 2 are processed and manufactured according to the prior art with reference to the accompanying drawings, and the lower ends of the multi-group varicose rods 2 are hinged to each other and are hinged with the two sides of the filter plate 1 to form a horizontal filter plate push-pull mechanism (similar to Folding sliding door upper structure), the upper ends of the varicose rods located on both sides of each group of filter plates 1 are connected with the filter cloth hanger rod assembly 6 through the varicose spring 5, and the filter cloth hanger rod assembly 6 is suspended by two pieces of cloth hanging seat 9 , two filter cloth rods 10, the two bottom corners of the hanging cloth hanging seat 9 are provided with filter cloth rod installation holes, the top corners are provided with varicose spring connection holes, and the two bottom corner...

Embodiment 2

[0012] Embodiment 2: On the basis of embodiment 1, the rapping method of the filter cloth varicose rapping mechanism of the filter press, the pulling plate mechanism pulls the varicose rapping mechanism, and the filter plate in the varicose rapping mechanism is driven by the varicose rapping rod, After the filter plate and the filter plate are gradually opened, the rapping mechanism located on it directly hits the filter cloth hanger on the top of the varicose rod. Drive the filter cloth to vibrate strongly, forcing the filter cake on the filter cloth to fall. After the filter cake falls, the filter cloth and filter cloth rod are reset under the action of the varicose spring, and the filter cloth is reset with the filter cloth rod. The filter cake in the cloth buckling rapping mechanism is rapped down quickly.

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PUM

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Abstract

The invention is concerned with the framework and the method that cleans up the filtering cloth mud of the filter cake on the filtering cloth of the pressure filter by the fluctuating shaking hit framework and the method, it is: the armtie framework pulls the filtering pad, the shaking hit framework located on the filtering pad hits filtering cloth bar on the top of the fluctuating bar directly when the filtering pad opens with each other, the filtering bar moves downwards by the shake and drives the filtering cloth shake strongly assorting by the filtering cloth bracing assembly, puts the filtering cake drop that is located on the filtering cloth, the filtering cloth resets by the fluctuating spring effect after the drop of the filtering cake, the filtering cloth resets with the filtering cloth bar, by analogy, the filtering cake in the fluctuating shaking hit framework can drop.

Description

Technical field: [0001] The invention relates to a mechanism and a method for removing the filter cake on the filter cloth of a filter press through a varicose rapping mechanism and a rapping method to remove the filter mud of the filter cloth, belonging to the field of filter press manufacturing. Background technique: [0002] Patent No. 200420020009.0, name "automatic mud scraping and filter cloth cleaning device for automatic filter press", the filter cloth cleaning device has a mud scraping device, a cleaning device, a pneumatic control system, a water supply system, and an electrical control system, which is characterized by: The mud scraping device is provided with two pairs of guide columns (1) arranged symmetrically on the device, a connecting plate (4) is arranged below each pair of guide columns, and a symmetrically arranged and scalable scraper is connected below the connecting plate (4). (6); a cylinder (2) is arranged in the middle of the symmetrically arranged ...

Claims

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Application Information

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IPC IPC(8): B01D25/32
Inventor 陈科庆周志根杨华
Owner 杭州兴源环保设备有限公司
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