CN212523161U

CN212523161U - Filter cloth washing mechanism of filter press

Info

Publication number: CN212523161U
Application number: CN202020905977.9U
Authority: CN
Inventors: 王晓钢
Original assignee: Henan Jiuding Filtration Equipment Co ltd
Current assignee: Henan Jiuding Filtration Equipment Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-12
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a filter cloth washing mechanism of pressure filter relates to pressure filter technical field, for the pressure filter among the solution prior art carries out the filter-pressing work after, need rinse the filter cloth, and traditional water pressure washes can't thoroughly with the material sanitization on the filter cloth, often need the manual work to carry out secondary washing after wasing once, just can ensure the problem of the normal use of filter cloth. The frame is add in washing includes horizontal roof-rack, the both ends of horizontal roof-rack all are provided with perpendicular rail bar, and perpendicular rail bar passes through bolted connection with horizontal roof-rack, the top of horizontal roof-rack is provided with the promotion motor, and promotes the motor and have two, the one end that promotes the motor is provided with promotes the chain case, and promotes the chain case and pass through the transfer line with the promotion motor and be connected, the surface of perpendicular rail bar is provided with the lifting slide, and lifting slide and perpendicular rail bar sliding connection, the inboard of lifting slide is provided with the brush cleaning roller.

Description

Filter cloth washing mechanism of filter press

Technical Field

The utility model relates to a pressure filter technical field specifically is a filter cloth washing mechanism of pressure filter.

Background

A mechanical device for dialyzing liquid by applying a certain pressure to a subject by using a special filter medium in a filter press is a common solid-liquid separation device. The filter is applied to chemical production at the beginning of the 18 th century, and is still widely applied to industries such as chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like until now, wherein a filter mechanism consists of a filter plate, a filter frame, filter cloth and a squeezing diaphragm, the two sides of the filter plate are coated by the filter cloth, and when the squeezing diaphragm needs to be configured, a group of filter plates consists of a diaphragm plate and a side plate. The two sides of the base plate of the diaphragm plate are coated with rubber diaphragms, the outer sides of the diaphragms are coated with filter cloth, and the side plate is a common filter plate. The material enters each filter chamber from the material-passing holes on the thrust plate, solid particles are trapped in the filter chambers because the particle size of the solid particles is larger than the aperture of the filter medium (filter cloth), and filtrate flows out from the liquid outlet holes below the filter plates. When the filter cake needs to be squeezed, compressed air or steam can be introduced from a washing port besides being squeezed by a diaphragm, and the water content in the filter cake is flushed by airflow so as to reduce the water content of the filter cake.

However, after the existing filter press performs filter pressing, the filter cloth needs to be cleaned, and the traditional water pressure washing cannot thoroughly clean the materials on the filter cloth, so that the filter cloth can be normally used only by manually cleaning for the second time after the filter cloth is cleaned for the first time; therefore, the prior requirement is not satisfied, and a filter cloth washing mechanism of a filter press is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter cloth washing mechanism of pressure filter to after solving the pressure filter that proposes among the above-mentioned background art and carrying out filter-pressing work, need rinse the filter cloth, and traditional water pressure washes can't thoroughly with the material sanitization on the filter cloth, often need the manual work to carry out secondary washing after wasing once, just can ensure the problem of the normal use of filter cloth.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a filter cloth washing mechanism of pressure filter, includes that the washing adds the frame, the washing is added the frame and is included horizontal roof-rack, the both ends of horizontal roof-rack all are provided with perpendicular rail bar, and just perpendicular rail bar passes through bolted connection with horizontal roof-rack, the top of horizontal roof-rack is provided with the promotion motor, and promotes the motor and have two, the one end that promotes the motor is provided with promotes the chain case, and promotes the chain case and pass through the transfer line with the promotion motor and be connected, the surface of perpendicular rail bar is provided with the lifting slide, and lifting slide and perpendicular rail bar sliding connection, the inboard of lifting slide is provided with the brush cleaning roller, and the brush cleaning roller rotates with the lifting slide to be connected, the top of brush cleaning roller is provided with the cleaning assembly.

Preferably, the vertical rail rod and the lifting slide block are arranged to be hollow structures, a cable is arranged inside the lifting chain box, and the lifting slide block is rotatably connected with the lifting chain box through the cable.

Preferably, one end of the lifting slide block is provided with a driving motor, the driving motor is connected with the lifting slide block through a support, and the driving motor is rotatably connected with the brush cleaning roller through a crawler.

Preferably, the other end of the lifting slide block is provided with a water supply pump, the water supply pump is connected with the lifting slide block through a support, the water supply pump is connected with the cleaning assembly through a hose, and a water supply pipeline is arranged above the water supply pump.

Preferably, the cleaning assembly comprises a pipeline supporting plate, the pipeline supporting plate is of a right-angle structure, two cleaning water pipes are arranged on the inner side of the pipeline supporting plate, and the number of the cleaning water pipes is two.

Preferably, the bottom of washing water pipe is provided with high pressure nozzle, and high pressure nozzle has a plurality ofly, high pressure nozzle passes through the internal thread with the washing water pipe and rotates and be connected.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a rotation of brush cleaning roller comes the product thing of clearance filter cloth surface, and in the in-process of clearance, some debris are swept away by brush cleaning roller, and another part then can be attached to brush cleaning roller, and the washing water pipe of brush cleaning roller top will be through the inside water injection of high pressure nozzle of bottom with the washing water pipe to the surface of brush cleaning roller at this moment, wash brush cleaning roller, and the brush cleaning roller who obtains the washing carries out the washing repeatedly to the filter cloth, and the residue on filter cloth surface is cleaned up;

2. the utility model discloses a two sets of washing water pipes are installed at pipeline layer board inboardly, and the pipeline layer board of right angle structure can avoid carrying out abluent in-process to the brush cleaning roller, and the residue on brush cleaning roller surface is washed back the surface that sputters the filter cloth by water pressure, causes secondary pollution.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an overall side view of the present invention;

fig. 3 is a schematic structural view of the cleaning assembly of the present invention.

In the figure: 1. washing with water to add a frame; 2. a horizontal top frame; 3. a hoisting motor; 4. lifting the chain case; 5. a vertical rail rod; 6. a lifting slide block; 7. a drive motor; 8. a water supply pump; 9. a brush cleaning roller; 10. cleaning the assembly; 11. a water supply pipeline; 12. a pipeline pallet; 13. cleaning the water pipe; 14. a high-pressure spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a filter cloth washing mechanism of a filter press comprises a washing additional frame 1, wherein the washing additional frame 1 is arranged above the filter press, filter cloth can pass through the middle of the washing additional frame 1 when being unloaded, then the filter cloth can be washed by washing equipment inside the frame, the washing additional frame 1 comprises horizontal top frames 2, the horizontal top frames 2 are positioned above the filter cloth, two ends of each horizontal top frame 2 are respectively provided with a vertical rail 5, the vertical rail 5 is positioned on two sides of the filter cloth, the vertical rail 5 is connected with the horizontal top frame 2 through a bolt, two lifting motors 3 are arranged above the horizontal top frames 2, one end of each lifting motor 3 is provided with a lifting chain case 4, the lifting chain case 4 is connected with the lifting motors 3 through a transmission rod, the outer surface of each vertical rail 5 is provided with a lifting slider 6, and the lifting sliders 6 are connected with the vertical rail 5 in a sliding manner, the inboard of elevator slide 6 is provided with

brush cleaning roller

9, 9 diameter width of brush cleaning roller will be greater than the width of perpendicular rail bar 5, at the during operation, brush cleaning roller 9 can be in the same place with the laminating of filter cloth contaction each other, clear up the surperficial product of filter cloth through brush cleaning roller 9, and brush cleaning roller 9 rotates with elevator slide 6 to be connected, brush cleaning roller 9's top is provided with cleaning assembly 10, cleaning assembly 10's main effect is to carrying out the cleaning operation to brush cleaning roller 9, ensure brush cleaning roller 9's clean degree.

Further, perpendicular rail bar 5 and lifting slide 6 set up to hollow structure, and the inside of promoting chain case 4 is provided with the hawser, and lifting slide 6 with promote chain case 4 and pass through the hawser rotation and be connected, promote motor 3 and drive and promote the inside pivot that is equipped with the hawser of chain case 4 and rotate, can realize the shrink and the extension of hawser through the rotation of pivot to realize lifting slide 6's oscilaltion operation.

Further, one end of the lifting slide block 6 is provided with a driving motor 7, the driving motor 7 is connected with the lifting slide block 6 through a support, the driving motor 7 is rotatably connected with the brush cleaning roller 9 through a crawler belt, the brush cleaning roller 9 is driven by the driving motor 7 at one end of the lifting slide block 6, and the rotating speed of the brush cleaning roller 9 is controlled through the driving motor 7.

Further, the other end of the lifting slider 6 is provided with a water supply pump 8, the water supply pump 8 is connected with the lifting slider 6 through a bracket, the water supply pump 8 is connected with the cleaning assembly 10 through a hose, and a water supply pipeline 11 is arranged above the water supply pump 8 to supply water required for cleaning.

Further, cleaning assembly 10 includes pipeline layer board 12, and pipeline layer board 12 sets up to the right angle structure, and the pipeline layer board 12 of right angle structure can avoid carrying out abluent in-process to brush cleaning roller 9, and the surperficial residue of brush cleaning roller 9 is washed back the surface of spattering the filter cloth by water pressure, causes secondary pollution, and the inboard of pipeline layer board 12 is provided with washing water pipe 13, and washing water pipe 13 has two.

Further, a high-pressure spray head 14 is arranged at the bottom of the cleaning water pipe 13, a plurality of high-pressure spray heads 14 are arranged, the high-pressure spray heads 14 are rotatably connected with the cleaning water pipe 13 through internal threads, water in the cleaning water pipe 13 is sprayed to the surface of the brush cleaning roller 9 through the high-pressure spray heads 14 to wash the brush cleaning roller 9, the obtained cleaned brush cleaning roller 9 repeatedly washes the filter cloth until residues on the surface of the filter cloth are cleaned.

The working principle is as follows: when the filter press is used, the washing additional frame 1 is arranged above the filter press, filter cloth can pass through the middle of the washing additional frame 1 when being unloaded, at the moment, the lifting motor 3 drives the rotating shaft which is provided with the cable inside the lifting chain box 4 to rotate, the contraction and extension of the cable can be realized through the rotation of the rotating shaft, so that the lifting slide block 6 is controlled to descend, meanwhile, the driving motor 7 at one end of the lifting slide block 6 can drive the brush cleaning roller 9 at the inner side of the lifting slide block 6 to rotate, the rotating brush cleaning roller 9 can contact the surface of the filter cloth, the product on the surface of the filter cloth is cleaned through the rotation of the brush cleaning roller 9, in the cleaning process, some sundries are swept down by the brush cleaning roller 9, the other part can be attached to the brush cleaning roller 9, at the moment, the washing water pipe 13 above the brush cleaning roller 9 can spray the water inside the washing water pipe 13 to the surface of the brush cleaning roller 9 through the high-pressure spray nozzle, the brush cleaning roller 9 is washed, the filter cloth is repeatedly washed by the cleaned brush cleaning roller 9 until residues on the surface of the filter cloth are cleaned, the two groups of cleaning water pipes 13 are arranged on the inner side of the pipeline supporting plate 12, and the pipeline supporting plate 12 in a right-angle structure can prevent the residues on the surface of the brush cleaning roller 9 from being washed back by water pressure to splash on the surface of the filter cloth to cause secondary pollution in the process of cleaning the brush cleaning roller 9.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a filter cloth washing mechanism of pressure filter, adds frame (1) including washing, its characterized in that: the washing additional frame (1) comprises a horizontal top frame (2), vertical rail rods (5) are arranged at two ends of the horizontal top frame (2), the vertical rail rod (5) is connected with the horizontal top frame (2) through a bolt, a lifting motor (3) is arranged above the horizontal top frame (2), two lifting motors (3) are provided, one end of each lifting motor (3) is provided with a lifting chain box (4), the lifting chain box (4) is connected with the lifting motor (3) through a transmission rod, the outer surface of the vertical rail rod (5) is provided with a lifting slide block (6), and the lifting slide block (6) is connected with the vertical rail rod (5) in a sliding way, the inner side of the lifting slide block (6) is provided with a brush cleaning roller (9), and the brush cleaning roller (9) is rotationally connected with the lifting slide block (6), and a cleaning assembly (10) is arranged above the brush cleaning roller (9).

2. The filter cloth washing mechanism of a filter press according to claim 1, wherein: the vertical rail rod (5) and the lifting slide block (6) are of hollow structures, a cable is arranged in the lifting chain box (4), and the lifting slide block (6) is rotatably connected with the lifting chain box (4) through the cable.

3. The filter cloth washing mechanism of a filter press according to claim 1, wherein: one end of the lifting slide block (6) is provided with a driving motor (7), the driving motor (7) is connected with the lifting slide block (6) through a support, and the driving motor (7) is rotatably connected with the brush cleaning roller (9) through a crawler belt.

4. The filter cloth washing mechanism of a filter press according to claim 1, wherein: the other end of lift slider (6) is provided with working shaft (8), and working shaft (8) pass through leg joint with lift slider (6), working shaft (8) with wash subassembly (10) and pass through the hose connection, and the top of working shaft (8) is provided with water supply pipe (11).

5. The filter cloth washing mechanism of a filter press according to claim 1, wherein: the cleaning assembly (10) comprises a pipeline supporting plate (12), the pipeline supporting plate (12) is of a right-angle structure, two cleaning water pipes (13) are arranged on the inner side of the pipeline supporting plate (12), and the number of the cleaning water pipes (13) is two.

6. The filter cloth washing mechanism of a filter press according to claim 5, wherein: the bottom of washing water pipe (13) is provided with high pressure nozzle (14), and high pressure nozzle (14) have a plurality ofly, high pressure nozzle (14) are connected through the internal thread rotation with washing water pipe (13).