CN215427636U

CN215427636U - Continuous vacuum filter convenient to change

Info

Publication number: CN215427636U
Application number: CN202121872092.4U
Authority: CN
Inventors: 席玉军
Original assignee: NANTONG AUXIN ELECTRONIC TECHNOLOGY CO LTD
Current assignee: NANTONG AUXIN ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-07
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a continuous vacuum filter convenient to replace, which comprises a filter shell, wherein a feeding box is arranged on the upper surface of the filter shell, an installation plate is arranged inside the feeding box, a collecting tank is arranged inside the installation plate, a filter screen plate is arranged on the inner wall of the collecting tank, a fixed block is arranged at the front end of the installation plate and on one side close to the feeding box, and a sealing gasket is arranged on the inner wall of the fixed block; the filter cloth is arranged inside the filter shell, a vacuum box is arranged below the filter cloth, a connecting pipe is connected below the vacuum box, and a negative pressure pump is arranged on the outer wall of the connecting pipe. This continuous vacuum filter convenient to change is provided with the pan feeding case, can put in the waste material to the pan feeding incasement, and the mounting panel that sets up can be followed the pan feeding case and lifted off, is convenient for clear up filtering the otter board, and the seal gasket that sets up can play sealed effect, avoids the waste material to take place the condition of leaking.

Description

Continuous vacuum filter convenient to change

Technical Field

The utility model relates to the technical field of vacuum filters, in particular to a continuous vacuum filter convenient to replace.

Background

The vacuum filter is a device which uses vacuum negative pressure as driving force to realize solid-liquid separation. Under the action of vacuum negative pressure, liquid in the suspension is pumped out through the filtering medium, and solid particles are intercepted by the medium, so that the separation of the liquid and the solid is realized. The filtering section is arranged along the horizontal length direction, the operations of filtering, washing, sucking, filter cloth regeneration and the like can be continuously completed, and the filter is widely applied to chemical industry, petroleum, pharmacy, light industry, food, mineral separation, coal, water treatment and the like.

Current vacuum filter is when carrying out filtration treatment, all directly pours the waste material into, leads to some great impurity in the waste material all can long-pending stay and influence vacuum filter's continuous use effect, and the practicality is relatively poor, to above-mentioned condition, carries out technical innovation on current vacuum filter basis.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a continuous vacuum filter convenient to replace, which aims to solve the problems that the prior vacuum filter in the background art directly pours waste materials into the filter when filtering, so that some large impurities in the waste materials are accumulated and the continuous use effect of the vacuum filter is influenced, and the practicability is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: a continuous vacuum filter for easy replacement comprising:

the filter comprises a filter shell, wherein a feeding box is arranged on the upper surface of the filter shell, a mounting plate is arranged inside the feeding box, a collecting tank is arranged inside the mounting plate, a filter screen plate is arranged on the inner wall of the collecting tank, a fixed block is arranged at the front end of the mounting plate and on one side close to the feeding box, and a sealing gasket is arranged on the inner wall of the fixed block;

the filter cloth, it sets up the inside of filter housing, the below of filter cloth is equipped with the vacuum chamber, the below of vacuum chamber is connected with the connecting pipe, the outer wall arrangement of connecting pipe has the negative pressure pump, the inside of filter housing and the one side that is close to the vacuum chamber have seted up the collection chamber, the front end of filter housing is equipped with the discharging pipe.

Preferably, the feeding box is communicated with the shell of the filter, the mounting plate is movably connected with the feeding box, and the sealing gasket is in adhesive connection with the mounting plate.

Preferably, the vacuum box forms a communication structure with the collection cavity through a connecting pipe and a negative pressure pump.

Preferably, the discharge pipe and the collection cavity are communicated with each other.

Preferably, the filter cloth is further provided with:

the filter cloth comprises a filter cloth, a push plate and a driving cylinder, wherein the push plate is arranged on the upper surface of the filter cloth, the side wall of the push plate is fixedly provided with the driving cylinder, the front end of the driving cylinder is provided with a fixing rod, and the other end of the fixing rod is fixed on a shell of the filter.

Preferably, the driving cylinder is fixedly mounted on the side wall of the filter housing through a fixing rod, and a telescopic structure is formed between the push plate and the driving cylinder.

Preferably, the filter housing is further provided with:

the supporting legs are symmetrically arranged below the filter shell;

the door plant, it articulates the outer wall of filter housing, the inner wall of filter housing just is close to one side correspondence of door plant and has seted up the slag notch.

Compared with the prior art, the utility model has the following beneficial effects:

1. the continuous vacuum filter convenient to replace is provided with the feeding box, waste materials can be put into the feeding box, the mounting plate can be detached from the feeding box, the filter screen plate is convenient to clean, and the sealing gasket can play a role in sealing, so that the waste materials are prevented from leaking;

2. the continuous vacuum filter convenient to replace is provided with a vacuum box, the arranged negative pressure pump is started, and air in the vacuum box is pumped out under the coordination of the connecting pipe, so that waste materials on the filter cloth can be filtered, and liquid flows into the collecting cavity to be subjected to solid-liquid separation; through the arranged discharge pipe, a valve on the discharge pipe is opened, and liquid in the collection cavity can be discharged to the outside, so that the liquid can be used or subjected to subsequent treatment;

3. this continuous vacuum filter convenient to change is provided with and drives actuating cylinder, drives actuating cylinder and can drives the push pedal motion to release filterable impurity to the outside through the slag notch on with the filter cloth, thereby clean, and need not artifical manual clearance, facilitate the use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of a feeding box according to the present invention;

FIG. 3 is a schematic cross-sectional view of the filter housing according to the present invention;

FIG. 4 is a side view of the filter housing of the present invention.

In the figure: 1. a filter housing; 2. supporting legs; 3. feeding into a box; 4. mounting a plate; 5. collecting tank; 6. a filter screen plate; 7. a fixed block; 8. sealing gaskets; 9. filtering cloth; 10. a vacuum box; 11. a connecting pipe; 12. a negative pressure pump; 13. a collection chamber; 14. a discharge pipe; 15. a door panel; 16. a slag outlet; 17. fixing the rod; 18. a driving cylinder; 19. a push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a continuous vacuum filter for easy replacement includes: the filter comprises a filter shell 1, a feeding box 3 is arranged on the upper surface of the filter shell 1, an observation window is arranged on the filter shell 1, the condition inside the filter shell 1 can be observed conveniently, a mounting plate 4 is arranged inside the feeding box 3, a collecting tank 5 is arranged inside the mounting plate 4, a filter screen plate 6 is arranged on the inner wall of the collecting tank 5, a fixing block 7 is arranged at the front end of the mounting plate 4 and close to one side of the feeding box 3, a sealing gasket 8 is arranged on the inner wall of the fixing block 7, the feeding box 3 is communicated with the filter shell 1, the mounting plate 4 is movably connected with the feeding box 3, the sealing gasket 8 is connected with the mounting plate 4 in an adhesion manner, waste can be thrown into the feeding box 3 through the arranged feeding box 3, the arranged mounting plate 4 can be detached from the feeding box 3, the filter screen plate 6 can be cleaned conveniently, and the arranged sealing gasket 8 can play a sealing role, the situation of waste material leakage is avoided; the filter cloth 9 is arranged inside the filter shell 1, a vacuum box 10 is arranged below the filter cloth 9, a connecting pipe 11 is connected below the vacuum box 10, a negative pressure pump 12 is arranged on the outer wall of the connecting pipe 11, a collecting cavity 13 is arranged inside the filter shell 1 and on one side close to the vacuum box 10, the vacuum box 10 forms a communicating structure with the collecting cavity 13 through the connecting pipe 11 and the negative pressure pump 12, the arranged negative pressure pump 12 is started through the arranged vacuum box 10, air in the vacuum box 10 is pumped out under the cooperation of the connecting pipe 11, waste materials on the filter cloth 9 can be filtered, liquid flows into the collecting cavity 13 to be subjected to solid-liquid separation, a discharging pipe 14 is arranged at the front end of the filter shell 1, the discharging pipe 14 is communicated with the collecting cavity 13, a valve on the discharging pipe 14 is opened through the arranged discharging pipe 14, and the liquid in the collecting cavity 13 can be discharged to the outside, for use or subsequent processing.

Referring to fig. 3-4, a continuous vacuum filter convenient for replacement includes: the filter cloth comprises a filter cloth 9, a push plate 19, a driving cylinder 18, a fixing rod 17 and a fixing rod 17, wherein the push plate 19 is arranged on the upper surface of the filter cloth 9, a driving cylinder 18 is fixed on the side wall of the push plate 19, the front end of the driving cylinder 18 is provided with the fixing rod 17, the other end of the fixing rod 17 is fixed on the filter shell 1, the driving cylinder 18 is fixedly arranged on the side wall of the filter shell 1 through the fixing rod 17, a telescopic structure is formed between the push plate 19 and the driving cylinder 18, and the driving cylinder 18 can drive the push plate 19 to move through the arranged driving cylinder 18, so that impurities filtered on the filter cloth 9 are pushed out to the outside through a slag outlet 16, cleaning is realized, manual cleaning is not needed, and the use is convenient; the supporting legs 2 are symmetrically arranged below the filter shell 1; door plant 15, its articulate the outer wall at filter housing 1, and filter housing 1's inner wall and the one side correspondence that is close to door plant 15 have seted up slag notch 16, through the supporting legs 2 that set up, can guarantee this vacuum filter's stability, and the slag notch 16 that sets up can arrange sediment.

The continuous vacuum filter convenient to replace has the working principle that: before the continuous vacuum filter convenient to replace is used, the filter shell 1 is firstly placed at a proper position, the arranged supporting legs 2 can ensure the integral stability of the vacuum filter, when in use, waste materials are guided into the feeding box 3, and larger impurities in the waste materials can be filtered through the filter screen 6 arranged on the mounting plate 4, so that the continuous use effect of the vacuum filter is prevented from being influenced by the larger impurities, the waste materials filtered for the first time flow into the filter shell 1, the negative pressure pump 12 arranged on the connecting pipe 11 is started through the arranged filter cloth 9, gas in the vacuum box 10 is pumped out, so that the waste materials on the filter cloth 9 can be filtered, liquid in the waste materials flows into the vacuum box 10 and then is discharged into the collecting cavity 13 through the connecting pipe 11, so that the continuous use is realized, after the use is completed, a valve arranged on the discharging pipe 14 can be opened, the liquid after filtering is discharged for use, collecting vat 5 seted up on mounting panel 4, make impurity after the first filtration can gather in collecting vat 5, through pulling fixed block 7, can pull out mounting panel 4, thereby handle the impurity in collecting vat 5, it is convenient to change filter plate 6 simultaneously, handle the back of accomplishing, through the mounting groove that sets up on going into hopper 3, settle mounting panel 4 on pan feeding case 3, the seal gasket 8 that sets up can play sealed effect, make seal gasket 8 and mounting groove laminating, when avoiding taking place the condition of leaking and need clearing up, open door plant 15 on filter housing 1, the drive actuating cylinder 18 that sets up on dead lever 17 drives push pedal 19 motion, thereby release impurity on the filter cloth 9 through slag notch 16, thereby clear up, and convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A continuous vacuum filter convenient to replace, comprising:

the filter device comprises a filter shell (1), wherein a feeding box (3) is arranged on the upper surface of the filter shell (1), a mounting plate (4) is arranged inside the feeding box (3), a collecting tank (5) is arranged inside the mounting plate (4), a filter screen plate (6) is arranged on the inner wall of the collecting tank (5), a fixing block (7) is arranged at the front end of the mounting plate (4) and on one side close to the feeding box (3), and a sealing gasket (8) is arranged on the inner wall of the fixing block (7);

the filter cloth (9) is arranged inside the filter shell (1), a vacuum box (10) is arranged below the filter cloth (9), a connecting pipe (11) is connected below the vacuum box (10), a negative pressure pump (12) is arranged on the outer wall of the connecting pipe (11), a collecting cavity (13) is formed in the inside of the filter shell (1) and in one side close to the vacuum box (10), and a discharging pipe (14) is arranged at the front end of the filter shell (1).

2. A continuous vacuum filter easy to replace according to claim 1 wherein: the feeding box (3) is communicated with the filter shell (1), the mounting plate (4) is movably connected with the feeding box (3), and the sealing gasket (8) is in adhesive connection with the mounting plate (4).

3. A continuous vacuum filter easy to replace according to claim 1 wherein: the vacuum box (10) is communicated with the collection cavity (13) through a connecting pipe (11) and a negative pressure pump (12).

4. A continuous vacuum filter easy to replace according to claim 1 wherein: the discharge pipe (14) is communicated with the collecting cavity (13).

5. A continuous vacuum filter easy to replace according to claim 1 wherein: the filter cloth (9) is also provided with:

the filter cloth comprises a filter cloth (9), a push plate (19) is arranged on the upper surface of the filter cloth (9), a driving cylinder (18) is fixed on the side wall of the push plate (19), a fixing rod (17) is arranged at the front end of the driving cylinder (18), and the other end of the fixing rod (17) is fixed on a filter shell (1).

6. A continuous vacuum filter easy to replace according to claim 5 wherein: the driving air cylinder (18) is fixedly arranged on the side wall of the filter housing (1) through a fixing rod (17), and a telescopic structure is formed between the push plate (19) and the driving air cylinder (18).

7. A continuous vacuum filter easy to replace according to claim 1 wherein: the filter housing (1) is further provided with:

the supporting legs (2) are symmetrically arranged below the filter shell (1);

the door plate (15) is hinged to the outer wall of the filter housing (1), and a slag outlet (16) is correspondingly formed in one side, close to the door plate (15), of the inner wall of the filter housing (1).