CN220214118U

CN220214118U - Vacuum suction filter

Info

Publication number: CN220214118U
Application number: CN202321762629.0U
Authority: CN
Inventors: 蒋红升; 邢辉; 陈玉玺; 李坤
Original assignee: Shandong Keyuan Pharmaceutical Co ltd
Current assignee: Shandong Keyuan Pharmaceutical Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-22
Anticipated expiration: 2033-07-06

Abstract

The utility model relates to the technical field of vacuum suction filters and discloses a vacuum suction filter which comprises a base and supporting legs, wherein a suction filter body is fixedly arranged on the upper surface of the base, a plurality of fixing seats are fixedly arranged on the side surface of the base at equal intervals, supporting rods are fixedly arranged on the upper surfaces of the fixing seats, a workbench is fixedly arranged at the top end of each supporting rod, and a stock solution barrel is fixedly arranged on the lower surface of each workbench. When the filter core is replaced, the butterfly screw is unscrewed to enable the butterfly screw to deviate from the inner wall of the buckle, then the sealing cover is rotated, the sealing cover moves the filter core to come out of the filter cylinder through the fixing ring, a user takes out the used filter core and then places a new filter core on the fixing ring, and the filter core can be removed and replaced under the condition that the whole connecting position of the device is not detached by the device.

Description

Vacuum suction filter

Technical Field

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

Background

The vacuum filter is also called as a vacuum filter, a side opening of a suction bottle in the vacuum filter is connected with an air pump, when the vacuum filter is used, solution to be separated is poured into a container, the solution is pumped into the suction bottle under the action of negative pressure, and the filtered solution is discharged from a discharge opening of the suction bottle, so that the filtering function is realized.

The existing vacuum suction filter (publication number: CN 216223170U) has at least the following disadvantages:

in above-mentioned patent, filter through the impurity of filter with solution inside, because impurity accumulates on the filter easily, need often wash the filter and change, when above patent dismouting filter, need all unpack apart the whole hookup location of device, just can change the filter, the process of changing the filter is loaded down with trivial details, is unfavorable for user's operation.

Disclosure of Invention

The utility model aims to solve the problems that when a filter plate is dismounted in the prior art, the whole connection position of the device is required to be dismounted to replace the filter plate, the process of replacing the filter plate is complicated, and the operation of a user is not facilitated.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a vacuum suction filter, includes base and landing leg, the upper surface fixed mounting of base has the suction filter body, the side equidistance fixed mounting of base has a plurality of fixing bases, the equal fixed mounting of upper surface of fixing base has the bracing piece, the top fixed mounting of bracing piece has the workstation, the lower surface fixed mounting of workstation has the stoste bucket, the play liquid fixed mounting of stoste bucket has the cartridge filter, the cartridge filter is linked together with the inside of stoste bucket, the bottom and the feed liquor end fixed mounting of suction filter body of cartridge filter, the opening has been seted up to the surface of cartridge filter, open-ended one side articulates there is the sealed cowling, the inner wall fixed mounting of sealed cowling has solid fixed ring, gu fixed ring's upper surface installs the filter core, be equipped with the fixed subassembly of fixed sealed cowling between cartridge filter and the sealed cowling.

As a further scheme of the utility model, the fixing component comprises a plurality of buckles which are fixedly arranged on the outer surface of one side of the sealing cover, far away from the filter cartridge, and are of an opening structure, a plurality of supports are fixedly arranged on the outer surface of one side of the filter cartridge, close to the buckles, in an up-down alignment manner, butterfly screws are rotatably arranged between the inner walls of the supports, and the butterfly screws are clamped with the buckles.

As a further scheme of the utility model, the suction filter body is fixedly provided with an air pipe joint close to the outer surface of the filter cartridge, and the air pipe joint is communicated with the interior of the suction filter body.

As a further scheme of the utility model, a liquid outlet valve is fixedly arranged at the liquid outlet end of the bottom of the suction filter body, a liquid outlet pipe is fixedly arranged at the bottom end of the liquid outlet valve, and the liquid outlet pipe is communicated with the interior of the suction filter body through the liquid outlet valve.

As a further scheme of the utility model, a rubber sealing gasket is arranged at the joint of the sealing cover and the suction filter body.

As a further scheme of the utility model, the outer surface of the fixing ring is provided with a through hole in a penetrating way.

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

when the filter core is replaced, the butterfly screw is unscrewed to enable the butterfly screw to deviate from the inner wall of the buckle, then the sealing cover is rotated, the sealing cover is enabled to move the filter core out of the filter cylinder through the fixing ring, a user takes out the used filter core and then places the new filter core on the fixing ring, and the filter core can be removed and replaced under the condition of not disassembling the whole connecting position of the device through the device.

Drawings

FIG. 1 is a schematic view of the overall structure of a vacuum filter according to the present utility model;

FIG. 2 is a schematic rear view of a vacuum filter according to the present utility model;

fig. 3 is a schematic diagram of a filter cartridge of a vacuum filter according to the present utility model.

In the figure: 1. a base; 2. a support leg; 3. a fixing seat; 4. a support rod; 5. a work table; 6. a stock solution barrel; 7. a filter cartridge; 8. a sealing cover; 9. a buckle; 10. a butterfly screw; 11. a support; 12. a fixing ring; 13. a filter element; 14. a suction filter body; 15. a liquid outlet pipe; 16. a liquid outlet valve; 17. an air pipe joint.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, a vacuum filter comprises a base 1 and a supporting leg 2, wherein a filter body 14 is fixedly arranged on the upper surface of the base 1, a plurality of fixing seats 3 are fixedly arranged on the side surface of the base 1 at equal intervals, supporting rods 4 are fixedly arranged on the upper surfaces of the fixing seats 3, a workbench 5 is fixedly arranged on the top end of the supporting rods 4, a raw liquid barrel 6 is fixedly arranged on the lower surface of the workbench 5, a filter cartridge 7 is fixedly arranged at the liquid outlet end of the raw liquid barrel 6, the filter cartridge 7 is communicated with the inside of the raw liquid barrel 6, the bottom end of the filter cartridge 7 is fixedly arranged with the liquid inlet end of the filter body 14, an opening is formed in the outer surface of the filter cartridge 7, a sealing cover 8 is hinged to one side edge of the opening, a fixing ring 12 is fixedly arranged on the inner wall of the sealing cover 8, a filter core 13 is arranged on the upper surface of the fixing ring 12, a plurality of buckles 9 for fixing the sealing cover 8 are arranged between the filter cartridge 7 and the sealing cover 8, the buckles 9 are of an opening structure, a plurality of supports 11 are fixedly arranged on the outer surface of one side of the filter cartridge 7 in an up-down alignment manner, a plurality of screws 10 are fixedly arranged on the inner walls of the supports 11, and the butterfly screws 10 are fixedly connected with the inner walls of the butterfly screws 10, and the butterfly screws 10 are fixedly arranged on the outer surfaces of the butterfly screws 10.

When the device is used, the butterfly screw 10 is unscrewed, the butterfly screw 10 is separated from the inner wall of the buckle 9, then the sealing cover 8 is rotated, the sealing cover 8 drives the filter core 13 to come out of the filter cartridge 7 through the fixing ring 12, a user takes out the filter core 13 to place a new filter core 13 on the fixing ring 12, and then the sealing cover 8 is locked through the butterfly screw 10.

In this embodiment, the outer surface of the filter body 14, which is close to the filter cartridge 7, is fixedly provided with an air pipe joint 17, the air pipe joint 17 is communicated with the interior of the filter body 14, a liquid outlet valve 16 is fixedly provided at the liquid outlet end of the bottom of the filter body 14, a liquid outlet pipe 15 is fixedly provided at the bottom end of the liquid outlet valve 16, and the liquid outlet pipe 15 is communicated with the interior of the filter body 14 through the liquid outlet valve 16.

When the device is used, a user manually adds the solution to be filtered into the stock solution barrel 6, then the exhaust pipe of the vacuum pump is communicated with the air pipe joint 17, the filtered solution flows into the collecting device from the liquid outlet pipe 15 through the liquid outlet valve 16, and the device is simple in use mode and convenient for the user to operate.

In this embodiment, a rubber gasket is provided at the junction of the seal cap 8 and the suction filter body 14.

When the sealing cover 8 is used, the sealing cover 8 is locked through the butterfly screw 10, so that the sealing cover 8 is completely sealed with the suction filter body 14 through rubber, and liquid leakage in equipment is avoided.

The utility model is used as a vacuum suction filter and comprises a base 1, a suction filter body 14, a stock solution barrel 6, a filter cartridge 7, a filter core 13, a sealing cover 8 and other components. Before the utility model is used, the butterfly screw 10 is unscrewed to enable the butterfly screw 10 to be separated from the inner wall of the buckle 9, then the sealing cover 8 is rotated, the sealing cover 8 drives the filter core 13 to come out of the filter cartridge 7 through the fixing ring 12, a user takes out the used filter core 13 and then places a new filter core 13 on the fixing ring 12, then the sealing cover 8 is locked through the butterfly screw 10, the user manually adds the solution to be filtered into the raw liquid barrel 6, then the exhaust pipe of the vacuum pump is communicated with the air pipe joint 17, the filtered solution flows into the collecting device from the liquid pipe 15 through the liquid outlet valve 16, and the filter core 13 can be removed and replaced under the condition of not disassembling the whole connecting position of the device through the device.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vacuum suction filter, includes base (1) and landing leg (2), a serial communication port, the upper surface fixed mounting of base (1) has suction filter body (14), the side equidistance fixed mounting of base (1) has a plurality of fixing base (3), the equal fixed mounting of upper surface of fixing base (3) has bracing piece (4), the top fixed mounting of bracing piece (4) has workstation (5), the lower surface fixed mounting of workstation (5) has stoste bucket (6), the liquid outlet end fixed mounting of stoste bucket (6) has cartridge filter (7), the inside of cartridge filter (7) and stoste bucket (6) is linked together, the bottom of cartridge filter (7) is with the feed liquor end fixed mounting of suction filter body (14), the opening has been seted up to the surface of cartridge filter (7), open-ended one side articulates there is sealed cowling (8), the inner wall fixed mounting of sealed cowling (8) has solid fixed ring (12), the last surface mounting of solid fixed ring (12) has filter core (13), be equipped with between cartridge filter (7) and sealed cowling (8) fixed subassembly.

2. The vacuum suction filter according to claim 1, wherein the fixing component comprises a plurality of buckles (9) fixedly installed on the outer surface of one side of the sealing cover (8) far away from the filter cartridge (7), the buckles (9) are of an opening structure, a plurality of supports (11) are fixedly installed on the outer surface of one side of the filter cartridge (7) close to the buckles (9) in an up-down alignment mode, butterfly screws (10) are installed between inner walls of the supports (11) in a rotating mode, and the butterfly screws (10) are clamped with the buckles (9).

3. A vacuum suction filter according to claim 1, characterized in that the suction filter body (14) is fixedly provided with an air pipe joint (17) near the outer surface of the filter cartridge (7), and the air pipe joint (17) is communicated with the interior of the suction filter body (14).

4. The vacuum suction filter according to claim 1, wherein a liquid outlet valve (16) is fixedly arranged at the liquid outlet end of the bottom of the suction filter body (14), a liquid outlet pipe (15) is fixedly arranged at the bottom end of the liquid outlet valve (16), and the liquid outlet pipe (15) is communicated with the interior of the suction filter body (14) through the liquid outlet valve (16).

5. A vacuum suction filter according to claim 2, characterized in that the junction of the sealing cap (8) and the suction filter body (14) is provided with a rubber gasket.

6. A vacuum suction filter according to claim 2, characterized in that the outer surface of the fixing ring (12) is provided with through holes therethrough.