CN220003317U - Exhaust gas pumping device with filter screen convenient to disassemble and assemble - Google Patents
Exhaust gas pumping device with filter screen convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN220003317U CN220003317U CN202320540919.4U CN202320540919U CN220003317U CN 220003317 U CN220003317 U CN 220003317U CN 202320540919 U CN202320540919 U CN 202320540919U CN 220003317 U CN220003317 U CN 220003317U
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- CN
- China
- Prior art keywords
- filter screen
- disassemble
- pumping device
- assemble
- gas pumping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005086 pumping Methods 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 37
- 239000007789 gas Substances 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002912 waste gas Substances 0.000 claims abstract description 13
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000292 calcium oxide Substances 0.000 claims abstract description 8
- 239000003365 glass fiber Substances 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 abstract description 12
- 229920003023 plastic Polymers 0.000 abstract description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 231100000331 toxic Toxicity 0.000 abstract description 4
- 230000002588 toxic effect Effects 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000008096 xylene Substances 0.000 abstract description 3
- 239000007921 spray Substances 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 5
- 238000003491 array Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an exhaust gas pumping device with a filter screen convenient to disassemble and assemble, which relates to the technical field of plastic shell processing and comprises a collection vehicle and a disassembly and assembly component, wherein a dust collection cavity is formed in the top end of the interior of the collection vehicle, a dust collection pipe is made of a telescopic corrugated pipe material, an access door is rotatably arranged on the right side of the dust collection cavity through a hinge, a guide groove is formed in the right side of a diaphragm, and the disassembly and assembly component for facilitating disassembly and assembly of the filter screen is fixedly arranged on the top of the left side of the diaphragm. Compared with the prior art that harmful substances such as benzene, toluene, xylene and the like which are low in water solubility cannot be treated by spray washing through a washing tower when waste gas is treated, the waste gas pumping device with the filter screen convenient to assemble and disassemble is characterized in that dust in the waste gas is firstly removed through an assembling and disassembling component, and then toxic and harmful gases in plastic shell production are thoroughly removed through a three-layer grid array formed by calcium oxide powder, glass fibers and activated carbon particles.
Description
Technical Field
The utility model relates to the technical field of plastic shell processing, in particular to an exhaust gas pumping device with a filter screen convenient to disassemble and assemble.
Background
In the process of plastic shell production and processing, waste gases are generated in the processes of extrusion molding of plastic, melting regeneration of plastic and the like, and the waste gases usually have bad odor, and if the waste gases are not timely extracted and intensively treated, the environment in a production workshop is bad, so that the physical health of on-site workers is affected.
However, when some existing pumping devices are used, dust in waste gas can be filtered through a filter screen, the filter screen can be blocked after being used for a period of time, regular cleaning is needed, and the cleaning process is inconvenient.
Accordingly, in view of the above, an exhaust gas pumping device with a filter screen convenient to assemble and disassemble is proposed to solve the problems of the prior art.
Disclosure of Invention
The utility model aims to provide an exhaust gas pumping device with a filter screen convenient to disassemble and assemble, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: including collecting car and dismouting subassembly, collect the inside top of car and seted up dust chamber, and dust chamber left side external dust absorption pipe that has, the dust absorption pipe adopts scalable bellows material, and dust absorption pipe end-to-end connection has the cover that induced drafts, the access door is installed through the hinge rotation in dust chamber right side, and dust chamber bottom transverse fixed with diaphragm, the guide way has been seted up on the diaphragm right side, and the guide way is big footpath funnel-shaped structure up for make things convenient for dismouting filter screen dismouting subassembly fixed mounting is in diaphragm left side top.
Further, the dismouting subassembly includes swash plate and vibrating motor, the swash plate cross-section is the inclined plane structure of high right low, and swash plate top fixed mounting has vibrating motor.
Further, the dismounting assembly further comprises a placement groove and a jack, the placement groove is formed in the middle of the inclined plate, and the jack is formed in the bottom of the placement groove.
Further, the disassembly and assembly further comprises edge plates and buckles, the edge plates are fixedly arranged on two sides of the placement groove, and the buckles are arranged on the top of the placement groove.
Further, the assembly and disassembly components further comprise a filter screen body and a plug pin, the filter screen body is received in the mounting groove, and the plug pin matched with the plug hole is fixed at the bottom of the filter screen body.
Further, the middle end of the bottom of the diaphragm plate is vertically fixed with a vertical diaphragm plate, the right side of the vertical diaphragm plate is provided with a collecting cavity, and a drawer is arranged in the collecting cavity in a transversely inserting and pulling mode.
Further, a treatment cavity is formed in the left side of the vertical partition plate, a fan is fixedly installed above the treatment cavity, and connecting pipes are connected to the upper end and the lower end of the fan.
Further, a grid array is arranged below the treatment cavity and is divided into calcium oxide powder, glass fiber and activated carbon particles from top to bottom in sequence.
Compared with the prior art, the utility model has the beneficial effects that: compared with the prior art that harmful substances such as benzene, toluene, xylene and the like which are low in water solubility cannot be treated by spray washing through a washing tower when waste gas is treated, the waste gas pumping device with the filter screen convenient to assemble and disassemble is characterized in that dust in the waste gas is firstly removed through an assembling and disassembling component, and then toxic and harmful gases in plastic shell production are thoroughly removed through a three-layer grid array formed by calcium oxide powder, glass fibers and activated carbon particles.
1. According to the utility model, through the arrangement of the grid arrays, a multistage grid array which is sequentially arranged along the gas flowing direction is arranged below the treatment cavity, the distance between the grid arrays is 25-45cm, and the grid arrays are provided with calcium oxide powder, glass fibers and activated carbon particles, so that toxic and harmful gases in plastic production are thoroughly removed;
2. according to the utility model, through the arrangement of the dismounting assembly, the dismounting of the filter screen body can be realized conveniently, the filter screen body is not required to be fixed in a bolt or other mode, the natural clamping can be realized only by relying on gravity, and the dismounting efficiency of the filter screen body is improved;
3. according to the utility model, through the arrangement of the vibration motor, dust attached to the filter screen body is vibrated and falls off, and flows to the collecting cavity from the guide groove under the action of gravity, so that the disassembly and assembly frequency of the filter screen body is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall internal structure of the present utility model;
FIG. 2 is a schematic perspective view of the assembly and disassembly assembly according to the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a collecting vehicle; 2. a dust removal cavity; 3. a dust collection pipe; 4. an air suction cover; 5. an access door; 6. a diaphragm; 7. a guide groove; 8. disassembling and assembling the assembly; 801. a sloping plate; 802. a vibration motor; 803. a mounting groove; 804. a jack; 805. an edge plate; 806. a handle is buckled; 807. a filter screen body; 808. a plug pin; 9. a vertical partition board; 10. a collection chamber; 11. a drawer; 12. a processing chamber; 13. a blower; 14. a connecting pipe; 15. a grid array.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 and 3, a dust collection cavity 2 is arranged at the top end inside a collection vehicle 1, a dust collection pipe 3 is externally connected to the left side of the dust collection cavity 2, the dust collection pipe 3 is made of a telescopic corrugated pipe material, the tail end of the dust collection pipe 3 is connected with an air suction cover 4, a fan 13 is started to enable negative pressure to be generated in the dust collection cavity 2, waste gas in the plastic shell production process is pumped into the collection vehicle 1 through the air suction cover 4 at the tail end of the dust collection pipe 3, an access door 5 is rotatably arranged on the right side of the dust collection cavity 2 through a hinge, a diaphragm 6 is transversely fixed at the bottom end of the dust collection cavity 2, a guide groove 7 is arranged on the right side of the diaphragm 6, the guide groove 7 is of a funnel-shaped structure with a large diameter upwards, a vertical diaphragm 9 is vertically fixed at the middle end at the bottom of the diaphragm 6, the right side of the vertical partition plate 9 is provided with a collecting cavity 10, a drawer 11 is transversely inserted and pulled out in the collecting cavity 10, the left side of the vertical partition plate 9 is provided with a processing cavity 12, a fan 13 is fixedly arranged above the processing cavity 12, the upper end and the lower end of the fan 13 are connected with a connecting pipe 14, a grid array 15 is arranged below the processing cavity 12, the grid array 15 is sequentially divided into calcium oxide powder, glass fiber and activated carbon particles from top to bottom, a multi-stage grid array 15 which is sequentially discharged along the gas flowing direction is arranged below the processing cavity 12, the distance between the grid arrays 15 is 25-45cm, and the grid array 15 is provided with calcium oxide powder, glass fiber and activated carbon particles, so that toxic and harmful gases in plastic production are thoroughly removed;
as shown in fig. 2, a dismounting component 8 for making things convenient for dismouting filter screen is fixed mounting in diaphragm 6 left side top, dismounting component 8 includes swash plate 801 and vibrating motor 802, the swash plate 801 cross-section is left high right low inclined plane structure, and swash plate 801 top fixed mounting has vibrating motor 802, vibrating motor 802 that swash plate 801 top set up, the dust vibration that will be attached to filter screen body 807 drops, and flow to collecting chamber 10 by guide slot 7 under the action of gravity, reduce the dismouting frequency of filter screen body 807, dismounting component 8 still includes mounting groove 803 and jack 804, mounting groove 803 has been seted up at the swash plate 801 middle part, and mounting groove 803 bottom has seted up jack 804, dismounting component 8 still includes border board 805 and buckle 806, mounting groove 803 both sides fixed mounting has border board 805, and mounting groove top has seted up buckle 806, dismounting component 8 still includes filter screen body 807 and bolt 808, the inside accepting there is filter screen body 807, and filter screen body 807 bottom is fixed with the bolt 808 that matches with jack 804, when need to carry out the dismouting to filter screen body 807, reduce the dismouting to filter screen body 807, the dismouting frequency of filter screen body 807 is by the jack 803, mounting groove 803 is carried out by the new side of jack 803, the realization of carrying out the mode that the mounting groove 803 need to be lifted up by the new jack 803, the realization is lifted up through the side of jack 803, the mounting groove 803 is just need to be lifted up, and the realization of the mounting mode is just realized.
Working principle: when the exhaust gas pumping and exhausting device with the filter screen convenient to disassemble and assemble is used, the fan 13 is started to generate negative pressure in the dust removing cavity 2, exhaust gas in the production process of the plastic shell is pumped into the collecting vehicle 1 through the suction hood 4 at the tail end of the dust collecting pipe 3, dust is firstly screened out in the collecting vehicle 1 through the filter screen body 807, the vibrating motor 802 arranged above the inclined plate 801 vibrates and drops dust attached to the filter screen body 807, and flows to the collecting cavity 10 through the guide groove 7 under the action of gravity, so that the disassembling and assembling frequency of the filter screen body 807 is reduced, when the filter screen body 807 needs to be disassembled and replaced, the old filter screen body 807 is lifted out of the mounting groove 803 through the buckle 806, and then a plug 808 at the bottom of the new filter screen body 807 is inserted into a jack 804 at the bottom of the mounting groove 803, then release new filter screen body 807, realize the installation under the accepting of mounting groove 803 both sides border board 805, need not to fix through modes such as bolt, only need rely on gravity to realize natural block, promote filter screen body 807's dismouting efficiency, waste gas can get to the processing chamber 12 and further get rid of its interior harmful substance that is low soluble in water such as benzene, toluene, xylene, processing chamber 12 below is equipped with the multistage grid array 15 of arranging in proper order along the gas circulation direction, grid array 15 interval is 25-45cm each other, be equipped with calcium oxide powder, glass fiber and active carbon granule on the grid array 15, thoroughly get rid of the poisonous and harmful gas in the plastics production.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides an exhaust gas pumping device of convenient dismouting of filter screen, its characterized in that, including collection car (1) and dismouting subassembly (8), collection car (1) inside top has been seted up dust chamber (2), and dust chamber (2) left side external dust absorption pipe (3), dust absorption pipe (3) adopt scalable bellows material, and dust absorption pipe (3) end-to-end connection has cover (4) induced drafts, access door (5) are installed through the hinge rotation in dust chamber (2) right side, and dust chamber (2) bottom transverse fixation has diaphragm (6), guide way (7) have been seted up on diaphragm (6) right side, and guide way (7) are big footpath hopper-shaped structure up for make things convenient for dismouting subassembly (8) fixed mounting in diaphragm (6) left side top of filter screen.
2. The exhaust gas pumping device with the filter screen convenient to disassemble and assemble, according to claim 1, wherein the disassembly and assembly component (8) comprises a sloping plate (801) and a vibrating motor (802), the cross section of the sloping plate (801) is of a sloping structure with a left high side and a right low side, and the vibrating motor (802) is fixedly installed at the top of the sloping plate (801).
3. The exhaust gas pumping device with the filter screen convenient to disassemble and assemble according to claim 2, wherein the disassembly and assembly component (8) further comprises a placement groove (803) and a jack (804), the placement groove (803) is formed in the middle of the inclined plate (801), and the jack (804) is formed in the bottom of the placement groove (803).
4. The exhaust pumping device with the filter screen convenient to disassemble and assemble according to claim 3, wherein the disassembly and assembly component (8) further comprises edge plates (805) and buckles (806), the edge plates (805) are fixedly arranged on two sides of the placement groove (803), and the buckles (806) are arranged on the top of the placement groove (803).
5. A waste gas pumping device with a filter screen convenient to disassemble and assemble according to claim 3, characterized in that the disassembly and assembly (8) further comprises a filter screen body (807) and a plug pin (808), the filter screen body (807) is received in the placement groove (803), and the plug pin (808) matched with the jack (804) is fixed at the bottom of the filter screen body (807).
6. The exhaust gas pumping device with the filter screen convenient to disassemble and assemble is characterized in that a vertical partition plate (9) is vertically fixed at the middle end of the bottom of the transverse partition plate (6), a collecting cavity (10) is formed in the right side of the vertical partition plate (9), and a drawer (11) is arranged in the collecting cavity (10) in a transversely inserting and pulling mode.
7. The exhaust gas pumping device with the filter screen convenient to disassemble and assemble is characterized in that a treatment cavity (12) is formed in the left side of the vertical partition plate (9), a fan (13) is fixedly installed above the treatment cavity (12), and connecting pipes (14) are connected to the upper end and the lower end of the fan (13).
8. The exhaust gas pumping device with the filter screen convenient to disassemble and assemble according to claim 7, wherein a grid array (15) is arranged below the treatment cavity (12), and the grid array (15) is sequentially divided into calcium oxide powder, glass fiber and activated carbon particles from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320540919.4U CN220003317U (en) | 2023-03-14 | 2023-03-14 | Exhaust gas pumping device with filter screen convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320540919.4U CN220003317U (en) | 2023-03-14 | 2023-03-14 | Exhaust gas pumping device with filter screen convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220003317U true CN220003317U (en) | 2023-11-14 |
Family
ID=88670566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320540919.4U Active CN220003317U (en) | 2023-03-14 | 2023-03-14 | Exhaust gas pumping device with filter screen convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220003317U (en) |
-
2023
- 2023-03-14 CN CN202320540919.4U patent/CN220003317U/en active Active
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