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Mechanism for cleaning the single pole of pressure filter press cloth and cleaning method thereof

A cleaning mechanism and filter press technology, applied in separation methods, chemical instruments and methods, filtration and separation, etc., can solve the problems of clean cleaning, low efficiency, large waste of water resources, etc., and achieve good filtration performance, high efficiency, and saving. The effect of water resources

Inactive Publication Date: 2009-12-09
HANGZHOU XINGYUAN FILTER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcomings: first, it is time-consuming, labor-intensive, and low in efficiency; second, it is impossible to clean the filter cloth evenly, which may easily cause uneven water penetration of the filter cloth and affect the filtration performance; third, it wastes a lot of water resources

Method used

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  • Mechanism for cleaning the single pole of pressure filter press cloth and cleaning method thereof
  • Mechanism for cleaning the single pole of pressure filter press cloth and cleaning method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: with reference to attached figure 1 and 2 . The filter cloth single-rod cleaning mechanism of the filter press, the cleaning frame 7 is made by the existing technology, and the bottom of both sides of the cleaning frame is equipped with manipulators and rollers, and is driven by the pull plate driving mechanism to move horizontally along the guide rail. The hydraulic cylinder is purchased and located in the cleaning On the frame 7, the upper ends of the two water inlet pipes 2 are connected and connected with the piston rod in the hydraulic cylinder to drive the two water inlet pipes to rise and fall synchronously. sex. The lower ends of the two water inlet pipes are respectively connected with the water spray pipe 6, and the multiple nozzles 4 are respectively located on both sides of the water spray pipe 6. The piston rod in the hydraulic cylinder drives the water spray pipe to run up and down and directly faces the filter cloth surface of the two filt...

Embodiment 2

[0011] Embodiment 2: Its single-rod cleaning method: manipulators and rollers are installed at the bottom of both sides of the cleaning frame, and the driving mechanism moves horizontally along the guide rail and pulls the filter plates apart. The water spray pipe is just located between the two filter plates. When the piston rod in the hydraulic cylinder drives the water inlet pipe to move down to the filter cloth on the surface of the diaphragm filter plate, multiple nozzles located on both sides of the water spray pipe spray water on the filter cloth on the surface of the diaphragm filter plate to clean the two filters. After the filter cloth on the opposite surface of the plate is cleaned, the cleaning frame moves horizontally along the guide rail under the driving mechanism of the pull plate to pull the next filter plate apart. Similarly, the piston rod in the hydraulic cylinder drives the water inlet pipe to move down to the When the filter cloth on the surface of the mem...

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PUM

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Abstract

The invention relates to a cleaning mechanism and cleaning method for the filter cloth surface of a membrane filter plate of a filter press. Robots and rollers are installed at the bottom of both sides of the cleaning frame and move horizontally along the guide rail driven by the pull plate of the driving mechanism. The upper ends of two water inlet pipes are Connected, and set on the outer cylinder of the hydraulic cylinder through the bracket, the lower ends of the two water inlet pipes are respectively connected with the water spray pipe, and the multiple nozzles are respectively located on both sides of the water spray pipe, and the piston in the hydraulic cylinder on the cleaning rack The rod drives the water spray pipe to run up and down and directly faces the filter cloth surfaces of the two filter plates. Advantages: First, time-saving, labor-saving, and very high efficiency; second, the filter cloth can be cleaned evenly and quickly without causing uneven water penetration of the filter cloth, ensuring good filtration performance of the filter cloth; third, it greatly saves water resource.

Description

Technical field: [0001] The invention relates to a cleaning mechanism and a cleaning method for a filter cloth of a diaphragm filter plate of a filter press, and belongs to the field of auxiliary equipment manufacturing of a filter press. Background technique: [0002] The filter cloth on the surface of the existing filter plate is generally cleaned by manual spraying with a water spray gun. Its shortcomings: first, it is time-consuming, labor-intensive, and low in efficiency; second, it is impossible to clean the filter cloth evenly, which may easily cause uneven water penetration of the filter cloth and affect the filtration performance; third, it wastes a lot of water resources. Invention content: [0003] Design purpose: To avoid the deficiencies in the background technology, to design a filter cloth cleaning mechanism and cleaning method for a filter press that can not only save water resources, but also clean the filter cloth surface efficiently and quickly. [0004...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D25/32
Inventor 倪国炳杨华
Owner HANGZHOU XINGYUAN FILTER TECH