Chain plate caterpillar filter press

A technology of filter press and chain plate, which is applied in the field of sludge dehydration and separation, can solve the problems of lack of high-strength pressure application process and force application structure, and achieve the effects of sufficient separation, sufficient pressure force, and reduction of sludge voids

Inactive Publication Date: 2014-04-30
汇川盛业技术(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In the current power configuration of the belt filter press, there is a lack of the continuous and increasing high-strength pressu...

Method used

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  • Chain plate caterpillar filter press
  • Chain plate caterpillar filter press
  • Chain plate caterpillar filter press

Examples

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Embodiment Construction

[0044] The following examples can enable those skilled in the art to understand the present invention more comprehensively, but do not limit the present invention in any way.

[0045] In the specific example of using this machine to dewater flocculated sludge, the chain plate crawler filter press consists of a cloth hopper (1), an upper filter belt folding roller (2), an upper filter belt (3), and an upper filter belt deflection roller (4), pressure roller (5), upper link track turning wheel (6), upper link track (7), upper link track pressure plate (8), upper link track driving wheel (9), upper filter Belt tension roller (10), upper filter belt scraper (11), lower filter belt tension roller (12), lower filter belt scraper (13), lower chain plate crawler drive wheel (14), lower chain plate crawler Pressing plate (15), lower chain plate track (16), lower filter belt folding roller (17), sewage bucket (18), lower chain plate track folding wheel (19), lower filter belt deflection...

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PUM

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Abstract

The invention discloses a filter press employing chain plate caterpillars for pressure application. The rolling compaction of a pair of rollers over filter belts is replaced by the flat pressing of two chain plate caterpillars over the filter belts on the basis of preserving an original wedge-shaped prepressing section and a cambered belt pressing section of a belt filter press, and continuous, increasing and high-intensity pressure can be provided for a material clamped between the two filter belts to continuously, thinly and rapidly dehydrate flocculated sludge under high pressure to obtain high-solid content dehydrated sludge.

Description

technical field [0001] The invention relates to a chain plate crawler filter press, belonging to the technical field of sludge dehydration. Background technique [0002] The belt filter press has the characteristics of continuous work, large processing capacity, simple structure, and low cost, so it is widely used in the sludge dewatering industry. [0003] The working principle of the belt filter press includes belt pressure and roller pressure. Belt pressure is to spread the solid-liquid mixture between the overlapped filter belts of two tensioned ring-shaped filter belts. When the two filter belts are used to bypass multi-stage pressure rollers with different diameters, The filtrate is squeezed out by the pressure generated by the layer filter belt on the material between the belts; the roll press is to use the two-layer filter belt holding the material to pass through the pair of parallel rollers, and use the roller to squeeze the solid-liquid mixture between the belts....

Claims

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Application Information

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IPC IPC(8): B01D25/127
Inventor 王秀川
Owner 汇川盛业技术(北京)有限公司
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