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Filter screen flushing device of filter press

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: 2021-06-08
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 screen flushing device of filter press
  • Filter screen flushing device of filter press
  • Filter screen flushing device of filter press

Examples

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Embodiment Construction

[0021] The following is further described in detail through specific implementation methods:

[0022] The reference signs in the accompanying drawings of the description include: filter press 10, filter frame 11, sliding track 20, sliding seat 30, power part 31, through hole 32, mounting seat 40, driving part 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, installation rod 60 , Nozzle 62, slide block 63, connecting rope 64, shell 70, port 71, cleaning tooth 72, rotating roller 80, bristle 81.

[0023] This embodiment is basically as figure 1 , figure 2 As shown: the filter screen flushing device of the filter press, including a cleaning mechanism and sliding rails 20 for the cleaning mechanism to slide, two sliding rails 20 are provided, and the two sliding rails 20 are respectively welded on oppo...

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PUM

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Abstract

The invention belongs to the technical field of filter pressing equipment, and particularly relates to a filter screen flushing device of a filter press. The device comprises a cleaning mechanism and a sliding rail. The cleaning mechanism comprises a mounting seat, a power part and a plurality of cleaning parts; each cleaning part comprises a flushing part, a mounting rod and two mud brushing parts, and the mud brushing parts and the flushing part are arranged on the mounting rod; each mud brushing part comprises a shell and a rotating roller, a limiting part is arranged on the mud brushing part, and bristles are arranged on the left side and the right side of the rotating roller; when the cleaning parts move towards one side of a filter screen, one rotating roller on the cleaning parts can be in contact with the filter screen; cleaning teeth are arranged on the upper and lower sides of the shell; the mounting rod located at the tail end of one side is fixed to the mounting seat, the other mounting rods are connected to the mounting seat in a sliding mode, and a driving part is arranged on the mounting seat; and a connecting part is connected between every two adjacent mounting rods. By using the device, filter screens in a plurality of filter frames of a filter press can be brushed at one time, the cleaning efficiency is greatly improved, water resources needing to be consumed in the cleaning process are reduced, and water resources are saved.

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 for a filter press. Background technique [0002] The filter press is a mechanical device that uses a special filter medium to apply a certain pressure to the filtered material to make the liquid dialysis out. Filter presses are classified according to the filtration method: chamber 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 press filtration, there will be more filter residues adhering to the filter screen of the filter frame. In the follow-up, a large amount of clean water is required to clean the filter screen, whic...

Claims

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Application Information

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Patent Type & Authority Applications(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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