CN217017873U

CN217017873U - Plastic processing waste gas pump drainage device

Info

Publication number: CN217017873U
Application number: CN202220379178.1U
Authority: CN
Inventors: 孙梁凑; 孙安辣; 黄李青; 孙安鸽
Original assignee: Jianshui Zhejian Plastic Processing Co ltd
Current assignee: Jianshui Zhejian Plastic Processing Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-22
Anticipated expiration: 2032-02-24

Abstract

The utility model provides a plastic processing waste gas pumping and exhausting device. The plastic processing waste gas pumping and exhausting device comprises a shell, wherein a first cavity, a second cavity, a third cavity and a fourth cavity are arranged in the shell, a through hole is formed in the inner wall of the bottom of the first cavity, and the through hole is communicated with the second cavity; the positioning block is fixedly arranged on the inner wall of the top of the first cavity; the filter screen is obliquely arranged on the inner wall of the first cavity; and the fan is fixedly arranged on the inner wall of one side of the third cavity. The plastic processing waste gas pumping and exhausting device provided by the utility model has the advantages of convenience in cleaning, convenience in height adjustment, simplicity in operation and better treatment effect.

Description

Plastic processing waste gas pump drainage device

Technical Field

The utility model relates to the technical field of plastic processing, in particular to a waste gas pumping and exhausting device for plastic processing.

Background

In the process of plastic production and processing, the processes of plastic extrusion molding, plastic melting regeneration and the like all generate waste gas, the waste gas contains certain dust, and if the waste gas is not processed by a pumping device in time, the environment in a workshop becomes severe, and the workers are also greatly injured.

However, some existing pumping devices firstly filter dust in waste gas through a filter screen when in use, the filter screen is blocked after being used for a period of time, the filter screen needs to be cleaned regularly, the cleaning process is inconvenient, and the air suction cover on the device cannot adjust the height and is not suitable for various plastic processing tables with different heights.

Therefore, there is a need to provide a new exhaust pumping device for plastic processing exhaust, which solves the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing the plastic processing waste gas pumping and exhausting device which is convenient to clean, convenient to adjust the height, simple to operate and good in treatment effect.

In order to solve the technical problem, the utility model provides a plastic processing waste gas pumping device, which comprises: the device comprises a shell, a first cavity, a second cavity, a third cavity and a fourth cavity are arranged in the shell, a through hole is formed in the inner wall of the bottom of the first cavity, and the through hole is communicated with the second cavity; the positioning block is fixedly arranged on the inner wall of the top of the first cavity; the filter screen is obliquely arranged on the inner wall of the first cavity; the fan is fixedly arranged on the inner wall of one side of the third cavity; the exhaust pipe is fixedly arranged on the exhaust end of the fan, and one end of the exhaust pipe extends into the fourth cavity; the plurality of activated carbon plates are arranged in the fourth cavity; the connecting pipe is fixedly arranged on one side of the shell, and one end of the connecting pipe extends into the first cavity; the telescopic pipe is fixedly arranged at one end of the connecting pipe; the air suction cover is arranged at one end of the telescopic pipe; the rodless cylinder is fixedly arranged on one side of the shell; the L-shaped support is fixedly arranged on a sliding block of the rodless cylinder and is fixedly connected with the top of the air suction cover; the air exhaust pipe is fixedly installed on the air inlet end of the fan, and one end of the air exhaust pipe extends into the first cavity; and the cleaning mechanism is arranged on the positioning block.

Preferably, clean the mechanism and include two pneumatic cylinders, two positioning seats, two locating plates, motor and brush, two the equal fixed mounting of pneumatic cylinder is in on the locating piece, two the positioning seat respectively fixed mounting be two on the output pole of pneumatic cylinder, two the locating plate respectively fixed mounting be two one side that the positioning seat is close to each other, motor fixed mounting is two one side that the locating plate is close to each other, brush fixed mounting be in on the output shaft of motor, the brush is located the top of filter screen.

Preferably, a material taking opening is formed in the inner wall of one side of the second cavity, and a sealing door is arranged on the material taking opening.

Preferably, an exhaust hole is formed in the inner wall of one side of the fourth cavity.

Preferably, a plurality of travelling wheels are fixedly mounted at the bottom of the shell.

Preferably, a handrail is fixedly installed at one side of the housing.

Compared with the related art, the plastic processing waste gas pumping and exhausting device provided by the utility model has the following beneficial effects:

the utility model provides a plastic processing waste gas pumping and discharging device, which can adjust the use height of an air suction cover through a rodless cylinder, can be suitable for plastic processing tables with different heights, is simple to operate, can enable the air suction cover to suck waste gas into a first cavity through a fan, and then discharge waste gas into a fourth cavity, can play a role in intercepting dust in the waste gas through a filter screen, has a good filtering effect, can adsorb harmful substances in the waste gas through a plurality of activated carbon plates, has a good treatment effect, can discharge the treated waste gas through exhaust holes, can sweep the dust on the filter screen into a second cavity through a cleaning mechanism, is convenient to clean, can take out the dust in the second cavity through a sealing door, and is convenient to use.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the exhaust gas pumping device for plastic processing according to the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

fig. 3 is an enlarged structural view of a portion B shown in fig. 1.

Reference numbers in the figures: 1. a housing; 2. a first cavity; 3. a second cavity; 4. a third cavity; 5. a fourth cavity; 6. positioning blocks; 7. filtering with a screen; 8. a fan; 9. an exhaust pipe; 10. an activated carbon plate; 11. a connecting pipe; 12. a telescopic pipe; 13. an air suction hood; 14. a rodless cylinder; 15. an L-shaped bracket; 16. a hydraulic cylinder; 17. positioning seats; 18. positioning a plate; 19. a motor; 20. a brush; 21. a sealing door; 22. an exhaust tube.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the exhaust gas pumping device for plastic processing according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of part B shown in fig. 1. Plastics processing waste gas pump drainage device includes: the device comprises a shell 1, wherein a first cavity 2, a second cavity 3, a third cavity 4 and a fourth cavity 5 are arranged in the shell 1, a through hole is formed in the inner wall of the bottom of the first cavity 2, and the through hole is communicated with the second cavity 3; the positioning block 6 is fixedly arranged on the inner wall of the top of the first cavity 2; the filter screen 7 is obliquely arranged on the inner wall of the first cavity 2; the fan 8 is fixedly arranged on the inner wall of one side of the third cavity 4; the exhaust pipe 9 is fixedly arranged on the exhaust end of the fan 8, and one end of the exhaust pipe 9 extends into the fourth cavity 5; a plurality of activated carbon plates 10, wherein the plurality of activated carbon plates 10 are all arranged in the fourth cavity 5; the connecting pipe 11 is fixedly arranged on one side of the shell 1, and one end of the connecting pipe 11 extends into the first cavity 2; the telescopic pipe 12, the said telescopic pipe 12 is fixedly mounted on one end of the said connecting pipe 11; the air suction cover 13 is arranged at one end of the extension tube 12; the rodless cylinder 14 is fixedly arranged on one side of the shell 1; the L-shaped support 15 is fixedly installed on a sliding block of the rodless cylinder 14, and the L-shaped support 15 is fixedly connected with the top of the air suction cover 13; the air exhaust pipe 22 is fixedly installed on the air inlet end of the fan 8, and one end of the air exhaust pipe 22 extends into the first cavity 2; and the cleaning mechanism is arranged on the positioning block 6.

Cleaning the mechanism and including two pneumatic cylinders 16, two positioning seats 17, two locating plates 18, motor 19 and brush 20, two the equal fixed mounting of pneumatic cylinder 16 is in on the locating piece 6, two positioning seats 17 fixed mounting respectively is two on the output pole of pneumatic cylinder 16, two locating plate 18 fixed mounting respectively is two one side that positioning seat 17 is close to each other, motor 19 fixed mounting is two one side that locating plate 18 is close to each other, brush 20 fixed mounting be in on the output shaft of motor 19, brush 20 is located the top of filter screen 7, through cleaning the mechanism, can with dust on the filter screen 7 is swept and is fallen second cavity 3 and work as well, and it is comparatively convenient to clear up.

The material taking port is formed in the inner wall of one side of the second cavity 3, the sealing door 21 is arranged on the material taking port, and the dust in the second cavity 3 can be taken out through the sealing door 21, so that the use is convenient.

And an exhaust hole is formed in the inner wall of one side of the fourth cavity 5, and the exhaust hole can exhaust the treated waste gas.

A plurality of walking wheels are fixedly mounted at the bottom of the shell 1.

And one side of the shell 1 is fixedly provided with a handrail.

The working principle of the plastic processing waste gas pumping and exhausting device provided by the utility model is as follows:

when the device is used, the device is pushed to a corresponding position, then the rodless cylinder 14 is started, the rodless cylinder 14 drives the air suction hood 13 to move vertically through the L-shaped support 15, so that the use height of the air suction hood 13 can be adjusted, the device is suitable for plastic processing tables with different heights, and the operation is simple;

after the adjustment is finished, the fan 8 is started, the air suction cover 13 can suck the waste gas into the first cavity 2 by the fan 8 under the action of the connecting pipe 11 and the telescopic pipe 12, and then the waste gas is discharged into the fourth cavity 5 through the exhaust pipe 22 and the exhaust pipe 9, in the process, the filter screen 7 can intercept dust in the waste gas, the filtering effect is good, then the harmful substances in the waste gas can be adsorbed and treated under the action of the plurality of activated carbon plates 10, after the treatment is finished, the harmful substances can be discharged from the exhaust holes, the treatment effect is good, and the environment in a workshop can be effectively improved;

when filter screen 7 takes place to block up, when needing to clear up, at first start two pneumatic cylinders 16, two pneumatic cylinder 16's output pole can slowly prolong, until brush 20's hair side and filter screen 7 laminating, then restart motor 19, motor 19 can drive brush 20 and rotate, and then can play better cleaning action to filter screen 7, because filter screen 7 is the slope setting, thereby can fall into second cavity 3 from the through-hole with the dust of clearing up and work as well, it is comparatively convenient to clear up, the back that finishes in the clearance, open sealing door 21, just can take out the dust in the second cavity 3, and convenient to use.

Compared with the related art, the plastic processing waste gas pumping device provided by the utility model has the following beneficial effects:

the utility model provides a plastic processing waste gas pumping and discharging device, which can adjust the use height of an air suction cover 13 through a rodless cylinder 14, is suitable for various plastic processing tables with different heights, has simpler operation, the exhaust hood 13 can suck the waste gas into the first cavity 2 through the fan 8, and then the waste gas is discharged into the fourth cavity 5, the filter screen 7 can intercept dust in the waste gas, the filter effect is good, the active carbon plates 10 can adsorb harmful substances in the waste gas, the treatment effect is good, the exhaust holes can discharge the treated waste gas, the cleaning mechanism can sweep the dust on the filter screen 7 into the second cavity 3, the cleaning is more convenient, through sealing door 21, can take out the dust in the second cavity 3, it is comparatively convenient to use.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.

Claims

1. A plastic processing waste gas pump drainage device, characterized in that includes:

the device comprises a shell, a first cavity, a second cavity, a third cavity and a fourth cavity are arranged in the shell, a through hole is formed in the inner wall of the bottom of the first cavity, and the through hole is communicated with the second cavity;

the positioning block is fixedly arranged on the inner wall of the top of the first cavity;

the filter screen is obliquely arranged on the inner wall of the first cavity;

the fan is fixedly arranged on the inner wall of one side of the third cavity;

the exhaust pipe is fixedly arranged on the exhaust end of the fan, and one end of the exhaust pipe extends into the fourth cavity;

the plurality of activated carbon plates are arranged in the fourth cavity;

the connecting pipe is fixedly arranged on one side of the shell, and one end of the connecting pipe extends into the first cavity;

the telescopic pipe is fixedly arranged at one end of the connecting pipe;

the air suction cover is arranged at one end of the telescopic pipe;

the rodless cylinder is fixedly arranged on one side of the shell;

the L-shaped support is fixedly arranged on a sliding block of the rodless cylinder and is fixedly connected with the top of the air suction cover;

the air exhaust pipe is fixedly arranged on the air inlet end of the fan, and one end of the air exhaust pipe extends into the first cavity;

and the cleaning mechanism is arranged on the positioning block.

2. The exhaust pumping device for plastic processing waste gas as claimed in claim 1, wherein the cleaning mechanism comprises two hydraulic cylinders, two positioning seats, two positioning plates, a motor and a brush, the two hydraulic cylinders are both fixedly mounted on the positioning blocks, the two positioning seats are respectively fixedly mounted on output rods of the two hydraulic cylinders, the two positioning plates are respectively fixedly mounted on the sides of the two positioning seats close to each other, the motor is fixedly mounted on the side of the two positioning plates close to each other, the brush is fixedly mounted on an output shaft of the motor, and the brush is located above the filter screen.

3. The exhaust device for the plastic processing waste gas as claimed in claim 1, wherein a material taking opening is formed in one side inner wall of the second cavity, and a sealing door is arranged on the material taking opening.

4. The exhaust pumping device for the waste gas generated in the plastic processing as claimed in claim 1, wherein the fourth chamber has an exhaust hole formed on an inner wall of one side thereof.

5. The plastic processing exhaust gas pumping device of claim 1, wherein a plurality of road wheels are fixedly mounted at the bottom of the housing.

6. The plastic processing exhaust gas pumping device of claim 1, wherein a handrail is fixedly mounted to one side of the housing.