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Filter press filter screen flushing device

A technology of flushing device and filter press, which is applied in the direction of filtration separation, filter regeneration, separation method, etc., and can solve the problem of huge consumption of water resources, etc.

Active Publication Date: 2022-07-05
恒安(重庆)生活用纸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide a filter screen flushing device for a filter press to solve the problem of huge consumption of water resources when using the existing filter press to clean the filter screen

Method used

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  • Filter press filter screen flushing device
  • Filter press filter screen flushing device
  • Filter press filter screen flushing device

Examples

Experimental program
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Embodiment Construction

[0021] The following is further described in detail by specific embodiments:

[0022] Reference numerals in the accompanying drawings include: filter press 10, filter frame 11, sliding track 20, sliding seat 30, power member 31, through hole 32, mounting seat 40, driving member 41, chute 42, piston cylinder 50 , water inlet pipe 51, one-way water inlet valve 511, piston 52, second one-way drain valve 521, solenoid valve 53, connecting rod 54, cavity 541, first one-way drain valve 542, flow channel 61, mounting rod 60 , nozzle 62, slider 63, connecting rope 64, shell 70, port 71, cleaning teeth 72, roller 80, bristles 81.

[0023] This embodiment is basically as figure 1 , figure 2 Shown: the filter press screen washing device includes a cleaning mechanism and sliding rails 20 for the cleaning mechanism to slide. There are two sliding rails 20, and the two sliding rails 20 are welded to opposite sides of the filter press 10 respectively. The cleaning mechanism includes a sl...

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Abstract

The invention belongs to the technical field of filter press equipment, and in particular relates to a filter screen washing device of a filter press, comprising a cleaning mechanism and a sliding track; the cleaning mechanism includes a mounting seat, a power part and a plurality of cleaning parts; the cleaning part includes a washing part and a mounting rod and two mud brushing parts, the mud brushing part and the washing part are both arranged on the installation rod; the mud brushing part includes a casing and a rotating roller, the mud brushing part is provided with a limiting part, and the left and right sides of the rotating roller are provided with bristles; the cleaning part When moving to one side of the filter screen, one of the rotating rollers on the cleaning part can come into contact with the filter screen; the upper and lower sides of the casing are provided with cleaning teeth; the mounting rod at the end of one side is fixed on the mounting seat, and the rest of the mounting rods slide The utility model is connected to the mounting seat, and the mounting seat is provided with a driving piece; and a connecting piece is connected between the adjacent mounting rods. Using the device, the filter screens in multiple filter frames on the filter press can be brushed at one time, the cleaning efficiency is greatly improved, and the water resources needed to be consumed in the cleaning process are reduced, which is helpful for saving water resources.

Description

technical field [0001] The invention belongs to the technical field of filter press equipment, and in particular relates to a filter screen flushing device of a filter press. Background technique [0002] The filter press is a kind of mechanical equipment that uses a special filter medium to exert a certain pressure on the filtered material to make the liquid dialyze out. The filter press is classified according to the filtering method: box filter press, diaphragm filter press and plate and frame filter press. The plate and frame filter press is commonly used in the paper industry. When using the existing plate and frame filter press to filter the waste slurry produced by papermaking, since the particle size of the residue in the waste slurry produced by papermaking is small, after the filter press, more filter residues will adhere to the filter screen of the filter frame. Subsequent cleaning of the filter screen requires a large amount of water, and the water consumption i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D41/04
CPCB01D41/04
Inventor 杨阳
Owner 恒安(重庆)生活用纸有限公司
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