CN212017141U

CN212017141U - A filter equipment for vacuum pump

Info

Publication number: CN212017141U
Application number: CN201922340214.4U
Authority: CN
Inventors: 吕德仲; 仇良柱; 赵钢
Original assignee: Amiba Technology Tianjin Co ltd
Current assignee: Amiba Technology Tianjin Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-11-27
Anticipated expiration: 2029-12-24

Abstract

The utility model provides a filtering device for a vacuum pump, which comprises a fixed seat structure, a fixed plate, a fixed block, a mounting plate, a mounting hole, an adjustable lifting frame structure, a threaded cover, a support column, a clapboard, a slidable sleeve and a support column, wherein the fixed seat structure is arranged on the left side of the slidable sleeve; the mounting plate is welded on the upper part of the adjustable lifting frame structure; the adjustable lifting frame structure is arranged at the upper part of the support column; the threaded cover is in threaded connection with the right side of the strut. The arrangement of the adjustable fixing bolt in the utility model can detach the sliding pipe, which is favorable for better installation of the vacuum pump; the vacuum pump can be installed due to the arrangement of the installation hole, so that the vacuum pump can be conveniently detached; the screw can fix the mounting bracket, and is favorable for better stabilizing the mounting bracket and preventing the mounting bracket from shaking.

Description

A filter equipment for vacuum pump

Technical Field

The utility model discloses industry filters technical field, especially a filter equipment for vacuum pump.

Background

The vacuum pump refers to a device or equipment for obtaining vacuum by pumping a pumped container by using a mechanical, physical, chemical or physicochemical method. In general, a vacuum pump is a device for improving, generating and maintaining a vacuum in a certain closed space by various methods. Vacuum pumps can be basically classified into two types, i.e., a gas trap pump and a gas transfer pump, according to the operating principle of the vacuum pump. It is widely used in metallurgy, chemical industry, food, electronic coating and other industries. The vacuum pump is widely used, and the existing vacuum pump is often in a direct discharge mode in the use process, so that gases which do not meet the environmental protection requirements, such as impurities, oil gas and the like which are not combusted and stored, are discharged into the atmosphere to cause atmospheric pollution, and therefore, an environment-friendly vacuum pump filtering device needs to be designed.

However, the existing filtering device of the vacuum pump has the problems of insufficient use function, inconvenient sealing and no impurity filtering function.

Therefore, it is necessary to develop a filtering apparatus for a vacuum pump.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a filter equipment for vacuum pump to the filter equipment who solves current vacuum pump still exists service function not abundant, inconvenient sealed and do not possess the problem of filtering impurity. A filtering device for a vacuum pump comprises a fixable sealing plug structure, an air inlet pipe, a mounting hole, a plug handle, a fixed base, a fixed plate, a roller, a brake pad, a fixed frame, an air outlet pipe, an adjustable sleeve, a valve switch, a filter screen frame structure and a box body, wherein the sealing plug structure is mounted at the upper part of the inner side of the air inlet pipe; the air inlet pipe is welded on the left side of the upper part of the box body; the mounting hole is formed in the left side of the box body; the plug is plugged inside the mounting hole; the plug is glued to the left side of the plug; the fixed base is connected to the lower part of the box body through screws; the roller is connected to the lower part of the fixed frame through a shaft; the brake block is clamped on the right side of the fixing frame; the fixing frame is connected to the lower part of the fixing plate through screws; the air outlet pipe is connected to the right side of the lower part of the box body through a screw; the adjustable sleeve is inserted at the right side in the air outlet pipe; the valve switch is in threaded connection with the middle position of the outer side of the air outlet pipe; the filter screen frame structure is arranged in the middle of the interior of the box body; the sealing plug structure comprises two detachable bolts, two sealing plugs, a wing nut and a sealing plug handle, wherein the detachable bolts are respectively in threaded connection with the left side and the right side of the sealing plugs; the sealing plug is glued on the upper part of the sealing plug.

Preferably, the filter screen frame structure comprises a first layer of filter screen, a second layer of filter screen, a third layer of filter screen, a mounting plate, a fixing block and a fixing vertical plate, wherein the first layer of filter screen is connected to the upper part of the mounting plate through screws; the second layer of filter screen is connected to the upper part of the mounting plate through screws; the third layer of filter screen is connected to the upper part of the mounting plate through screws; the mounting plates are provided with a plurality of mounting plates; the mounting plates are respectively welded on the left side inside the box body.

Preferably, two fixing plates are arranged; the fixed plates are respectively welded at the left side and the right side of the lower part of the fixed base.

Preferably, the sealing plug is plugged at the upper part of the air inlet pipe.

Preferably, two wing nuts are arranged; the wing nuts are respectively embedded at the left side and the right side inside the sealing plug.

Preferably, a plurality of fixed blocks are arranged; the fixed blocks are respectively welded on the left sides of the fixed vertical plates.

Preferably, the fixed vertical plate is welded at the right side of the interior of the box body.

Preferably, the first layer of filter screen is circular through holes of five millimeters to ten millimeters.

Preferably, the second layer of filter screen specifically adopts a rectangular through hole of ten millimeters to fifteen millimeters.

Preferably, the third layer of filter screen specifically adopts an activated carbon filter screen.

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

1. the utility model discloses in, the setting of first layer filter screen, second floor filter screen and third layer filter screen, can filter the impurity in the air, be favorable to the better use of vacuum pump.

2. The utility model discloses in, the setting of fixed block, can fix the filter screen, be favorable to the more stable of filter screen installation.

3. The utility model discloses in, the setting of dismantling the bolt, can fix the sealing plug in the intake pipe, be favorable to the better sealing of sealing plug.

4. The utility model discloses in, the setting of gyro wheel, can remove filter equipment, be favorable to better pulling filter equipment away.

5. The utility model discloses in, the setting of mounting hole, can dismantle the three-layer filter screen, be favorable to the more convenient cleanness of three-layer filter screen.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the sealing plug structure of the present invention.

Fig. 3 is a schematic structural diagram of the filter screen frame structure of the present invention.

In the figure:

1. a sealing plug structure; 1-1, detachable bolts; 1-2, sealing plug; 1-3, wing nut; 1-4, sealing plug handle; 2. an air inlet pipe; 3. mounting holes; 4. a plug; 5. a stopper handle; 6. A fixed base; 7. a fixing plate; 8. a roller; 9. a brake pad; 10. a fixed mount; 11. an air outlet pipe; 12. an adjustable sleeve; 13. opening and closing a valve; 14. a filter screen frame structure; 141. a first layer of filter screen; 142. a second layer of filter screen; 143. a third layer of filter screen; 144. mounting a plate; 145. a fixed block; 146. fixing a vertical plate; 15. and (4) a box body.

Detailed Description

The present invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, the present invention provides a filtering device for a vacuum pump, which comprises a fixable sealing plug structure 1, an air inlet pipe 2, a mounting hole 3, a plug 4, a plug handle 5, a fixed base 6, a fixed plate 7, a roller 8, a brake pad 9, a fixed frame 10, an air outlet pipe 11, an adjustable sleeve 12, a valve switch 13, a filter screen frame structure 14 and a box body 15, wherein the sealing plug structure 1 is mounted on the upper part of the inner side of the air inlet pipe 2; the air inlet pipe 2 is welded on the left side of the upper part of the box body 15; the mounting hole 3 is formed in the left side of the box body 15; the plug 4 is plugged inside the mounting hole 3; the plug handle 5 is glued on the left side of the plug 4; the fixed base 6 is connected with the lower part of the box body 15 through screws; the roller 8 is coupled to the lower part of the fixing frame 10; the brake block 9 is clamped on the right side of the fixing frame 10; the fixing frame 10 is connected with the lower part of the fixing plate 7 through screws; the air outlet pipe 11 is connected to the right side of the lower part of the box body 15 through a screw; the adjustable sleeve 12 is inserted at the right side of the inner part of the air outlet pipe 11; the valve switch 13 is in threaded connection with the middle position of the outer side of the air outlet pipe 11; the filter screen frame structure 14 is arranged in the middle of the interior of the box body 15; the sealing plug structure 1 comprises two detachable bolts 1-1, two sealing plugs 1-2, two wing nuts 1-3 and two sealing plug handles 1-4, wherein the detachable bolts 1-1 are respectively in threaded connection with the left side and the right side of the sealing plugs 1-2; the sealing plug 1-4 is glued on the upper part of the sealing plug 1-2, and the arrangement of the detachable bolt 1-1 can fix the sealing plug in the air inlet pipe, thereby being beneficial to better sealing of the sealing plug.

As shown in fig. 3, in the above embodiment, specifically, the filter frame structure 14 includes a first filter 141, a second filter 142, a third filter 143, a mounting plate 144, a fixing block 145, and a fixing riser 146, where the first filter 141 is screwed on the mounting plate 144; the second layer filter screen 142 is screwed on the upper part of the mounting plate 144; the third layer of filter screen 143 is screwed on the upper part of the mounting plate 144; the mounting plate 144 is provided with a plurality of plates; the mounting plate 144 weld respectively in the inside left side of box 15, the setting of first layer filter screen 141, second floor filter screen 142 and third layer filter screen 143, can filter the impurity in the air, be favorable to the better use of vacuum pump.

Principle of operation

The utility model discloses in, can twist off earlier the bolt 11 dismantled on the sealing plug 1-2 in the sealing plug structure 1, then extract 1-4 sealing plug 1-2 through the sealing plug, then the air gets into through intake pipe 2, then can filter the impurity in the air through first layer filter screen 141, second floor filter screen 142 and third layer filter screen 143, then can discharge the air through outlet duct 11, extract 5 with stopper 4 through the stopper, then can dismantle the three-layer filter screen through mounting hole 3, then clean the filter screen.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The filtering device for the vacuum pump is characterized by comprising a fixable sealing plug structure (1), an air inlet pipe (2), a mounting hole (3), a plug (4), a plug handle (5), a fixed base (6), a fixed plate (7), a roller (8), a brake pad (9), a fixed frame (10), an air outlet pipe (11), an adjustable sleeve (12), a valve switch (13), a filtering net rack structure (14) and a box body (15), wherein the sealing plug structure (1) is mounted on the upper part of the inner side of the air inlet pipe (2); the air inlet pipe (2) is welded on the left side of the upper part of the box body (15); the mounting hole (3) is formed in the left side of the box body (15); the plug (4) is plugged inside the mounting hole (3); the plug handle (5) is glued to the left side of the plug (4); the fixed base (6) is connected to the lower part of the box body (15) through screws; the roller (8) is coupled to the lower part of the fixed frame (10) by a shaft; the brake block (9) is clamped on the right side of the fixing frame (10); the fixed frame (10) is connected to the lower part of the fixed plate (7) through screws; the air outlet pipe (11) is connected to the right side of the lower part of the box body (15) through a screw; the adjustable sleeve (12) is inserted at the right side of the inner part of the air outlet pipe (11); the valve switch (13) is in threaded connection with the middle position of the outer side of the air outlet pipe (11); the filter screen frame structure (14) is arranged in the middle of the interior of the box body (15); the sealing plug structure (1) comprises two detachable bolts (1-1), two sealing plugs (1-2), two wing nuts (1-3) and two sealing plug handles (1-4), wherein the detachable bolts (1-1) are respectively in threaded connection with the left side and the right side of the sealing plugs (1-2); the sealing plug handle (1-4) is glued on the upper part of the sealing plug (1-2).

2. The filtering apparatus of a vacuum pump according to claim 1, wherein the filter frame structure (14) comprises a first filter (141), a second filter (142), a third filter (143), a mounting plate (144), a fixing block (145) and a fixing riser (146), the first filter (141) is screwed on the upper portion of the mounting plate (144); the second layer of filter screen (142) is connected to the upper part of the mounting plate (144) through screws; the third layer of filter screen (143) is screwed on the upper part of the mounting plate (144); a plurality of mounting plates (144) are arranged; the mounting plates (144) are respectively welded on the left side inside the box body (15).

3. A filter device of a vacuum pump according to claim 1, wherein two fixing plates (7) are provided; the fixing plates (7) are respectively welded at the left side and the right side of the lower part of the fixing base (6).

4. A filter device of a vacuum pump according to claim 1, wherein the sealing plug (1-2) is plugged in the upper part of the inlet tube (2).

5. A filter device of a vacuum pump according to claim 1, wherein said wing nuts (1-3) are provided in two; the wing nuts (1-3) are respectively embedded at the left side and the right side inside the sealing plugs (1-2).

6. The filtering device of a vacuum pump according to claim 2, wherein the fixing block (145) is provided in plurality; the fixing blocks (145) are respectively welded on the left sides of the fixing vertical plates (146).

7. The filtering means of a vacuum pump according to claim 2, wherein the fixed riser (146) is welded to the right side inside the casing (15).

8. A filter unit of a vacuum pump according to claim 2, characterized in that the first filter screen (141) is embodied as a circular hole having a diameter of five mm to ten mm.

9. A filter arrangement of a vacuum pump according to claim 2, wherein the second layer of filter mesh (142) is embodied as rectangular through holes of ten mm to fifteen mm.