CN221131525U - Waste gas treatment device for EVA hot melt adhesive - Google Patents
Waste gas treatment device for EVA hot melt adhesive Download PDFInfo
- Publication number
- CN221131525U CN221131525U CN202322935638.1U CN202322935638U CN221131525U CN 221131525 U CN221131525 U CN 221131525U CN 202322935638 U CN202322935638 U CN 202322935638U CN 221131525 U CN221131525 U CN 221131525U
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- Prior art keywords
- fixedly connected
- pipe
- shell
- movable
- fixed
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- 239000004831 Hot glue Substances 0.000 title claims abstract description 24
- 239000002912 waste gas Substances 0.000 title abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 49
- 238000005086 pumping Methods 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000428 dust Substances 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 description 17
- 239000007789 gas Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an EVA hot melt adhesive waste gas treatment device which comprises a bearing seat, wherein the top of the bearing seat is fixedly connected with a mounting shell, the top of the mounting shell is connected with a fixing shell through a connecting shell, the surface of the fixing shell is fixedly connected with the connecting shell through an exhaust pipe, the surface of the exhaust pipe is fixedly connected with an air inlet pipe, the side wall of the air inlet pipe is fixedly connected with an air inlet valve, and the side wall of the fixing shell is connected with a fixing assembly. According to the utility model, the movable cam is driven to rotate by the movable motor, and meanwhile, the movable cam gives an impetus to the movable radian block, so that the movable radian block drives the movable push rod to push the connecting bracket to move, and then the movable spring gives a restoring force to the movable push rod, so that the movable push rod drives the connecting bracket to reset, and then the connecting bracket drives the connecting branch pipe to swing back and forth to spray dust fall, so that the dust fall treatment is fully carried out on waste gas, the waste gas can reach the emission standard conveniently, and the use effect is improved.
Description
Technical Field
The utility model relates to the technical field of hot melt adhesive production, in particular to an exhaust gas treatment device for EVA hot melt adhesive.
Background
In the production process of plastic products, the partially produced plastic products need to be bonded and assembled, the adhesive generally adopts hot melt adhesive, the hot melt adhesive needs to be heated to an injectable state in the use process, and the common hot melt adhesive used for hot melt pressure-sensitive adhesives, hot melt adhesives for bookbinding, hot melt adhesives for furniture edge sealing, hot melt adhesives for children diapers and sickbed cushions and is environment-friendly, and the adhesive has wide application in various fields in our life due to the advantages of low cost, good bonding effect and environmental protection, and waste gas generated in the production process of the hot melt adhesive needs to be treated by treatment equipment, however, the existing partial waste gas treatment device cannot treat the waste gas well in the waste gas treatment process, so that the waste gas can not reach the emission standard, and the surrounding environment is influenced, thereby reducing the use effect.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides an exhaust gas treatment device for EVA hot melt adhesive.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the waste gas treatment device for the EVA hot melt adhesive comprises a bearing seat, wherein the top of the bearing seat is fixedly connected with a mounting shell, the top of the mounting shell is connected with a fixed shell through a connecting shell, the surface of the fixed shell is fixedly connected with the connecting shell through an exhaust pipe, the surface of the exhaust pipe is fixedly connected with an air inlet pipe, the side wall of the air inlet pipe is fixedly connected with an air inlet valve, the side wall of the fixed shell is connected with a fixed assembly, and the top of the fixed shell is connected with a driving assembly;
A connecting pipe is fixedly connected between two sides of the inner wall of the connecting shell, a plurality of connecting telescopic pipes are fixedly connected to the lower surface of the connecting pipe, the tail ends of the connecting telescopic pipes are connected with a connecting spray head through connecting branch pipes, a plurality of connecting brackets are fixedly connected between the connecting branch pipes, and a moving assembly is connected to the surface of the connecting shell;
The purifying device comprises a connecting shell, a purifying pipe, a purifying humidity carbon block, a first pumping pipe, a first pumping component, a second pumping component, a first pumping pipe, a second pumping pipe, a first pumping pipe and a second pumping pipe.
As a further description of the above technical solution:
The driving assembly comprises a fixed liquid pump fixedly connected with the side wall of the fixed shell, a liquid inlet and a liquid outlet of the fixed liquid pump are respectively fixedly connected with a first fixed pipe and a second fixed pipe, and the tail end of the second fixed pipe is rotationally connected with a third fixed pipe.
As a further description of the above technical solution:
The tail end of the third fixed pipe penetrates through the fixed shell and is fixedly connected with a fixed transverse pipe, a plurality of fixed spray heads are fixedly connected to the bottom of the fixed transverse pipe, a fixed worm wheel is fixedly sleeved on the outer side wall of the third fixed pipe, and one end of the connecting pipe penetrates through the fixed shell and is fixedly connected with the second fixed pipe.
As a further description of the above technical solution:
The driving assembly comprises two driving blocks fixedly connected with the top of the fixed shell, one of the driving blocks is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a driving worm, the tail end of the driving worm penetrates through one of the driving blocks and is rotationally connected with the other driving block, and the driving worm is meshed with the fixed worm wheel.
As a further description of the above technical solution:
The movable assembly comprises a movable push rod which penetrates through the surface of the connecting shell, one end of the movable push rod is fixedly connected with a movable radian block, the other end of the movable push rod is fixedly connected with a connecting support, a movable spring is movably sleeved on the outer side wall of the movable push rod, two ends of the movable spring are respectively fixedly connected with the side wall of the movable radian block and the side wall of the connecting shell, and two movable supports are fixedly connected with the surface of the connecting shell.
As a further description of the above technical solution:
one of them movable support lateral wall fixedly connected with movable motor, movable motor output fixedly connected with movable rod, the movable rod end runs through one of them movable support and rotates with another movable support to be connected, movable cam has been cup jointed to movable rod lateral wall fixedly.
As a further description of the above technical solution:
the material pumping assembly comprises a material pumping pump fixedly connected with the side wall of the installation shell, a second material pumping pipe and a third material pumping pipe are fixedly connected with a feeding port and a discharging port of the material pumping pump respectively, the tail end of the second material pumping pipe is fixedly connected with the first material pumping pipe, the tail end of the third material pumping pipe penetrates through the installation shell and extends to the inside of the installation shell, a treatment port is formed in the surface of the installation shell, a treatment drawer is arranged in the treatment port, a plurality of liquid discharging holes are formed in the bottom of the treatment drawer in a penetrating mode, and a fine filter screen is fixedly connected between two sides of the inner wall of the treatment drawer.
The utility model has the following beneficial effects:
1. Utilize fixed subassembly can make fixed drawing liquid pump, first fixed pipe, the second fixed pipe, the third fixed pipe, fixed violently pipe, fixed shower nozzle and fixed worm wheel cooperation, pass through the first fixed outside treatment fluid of pipe extraction of fixed drawing liquid pump drive, make the treatment fluid discharge to inside the fixed violently pipe, then follow a plurality of fixed shower nozzles on the fixed violently pipe and discharge, thereby spray the dust fall to the inside waste gas of fixed shell, then another portion's treatment fluid is discharged to inside the connecting branch pipe through the connecting pipe, follow the connecting shower nozzle discharge on the connecting branch pipe, thereby to the effect of spraying the dust fall to the inside another portion of waste gas of connecting shell, utilize drive assembly can make fixed worm wheel, the drive piece, driving motor and driving worm cooperate, pass through driving worm to rotate through driving worm, drive the third fixed pipe and the fixed violently pipe on the fixed worm wheel simultaneously, the fixed violently pipe drives the effect of a plurality of fixed shower nozzles also to rotate the dust fall, utilize the movable subassembly to make the movable push rod, the movable radian piece, the movable support, the movable motor, the movable rod and the movable cam cooperation, pass through the movable motor and drive the movable cam and move the movable support, make the movable support and make the movable support rotate, make the movable support move the movable support and make the movable support move and move the movable radian and move, make the movable support and move, and move the movable support and move, and make the movable support and change, so that the movable effect and change.
2. Utilize the material subassembly of taking out can make to handle drawer, meticulous filter screen, first material extracting pipe, the second material extracting pipe, take out material pump and purifying tube cooperation, drive the inside waste liquid of first material extracting pipe extraction fixed housing and connection shell through the material extracting pump, make the waste liquid discharge to the inside of third material extracting pipe, then it is inside to follow the third material extracting pipe and discharge into the installation shell, the waste liquid falls into the processing drawer inside, follow the waste liquid and filter through meticulous filter screen, make filterable waste liquid discharge to the installation shell bottom through the flowing back hole, start the flowing back valve on the flowing back pipe at last, make the waste liquid discharge from the flowing back pipe, thereby carry out the effect of taking out the material and handling to the waste liquid.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an exhaust gas treatment device for EVA hot melt adhesive according to the present utility model;
FIG. 2 is a schematic view showing the internal structures of a mounting shell, a connecting shell and a fixing shell of an EVA hot melt adhesive exhaust gas treatment device;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A;
Fig. 4 is an enlarged schematic view of the structure at B in fig. 1.
Legend description:
1. A socket; 2. mounting a shell; 3. a connection housing; 4. a fixed housing; 5. an exhaust pipe; 6. an air inlet pipe; 7. fixing a liquid pump; 8. a first fixed tube; 9. a second fixed tube; 10. a third fixed tube; 11. fixing the transverse tube; 12. fixing the spray head; 13. fixing a worm wheel; 14. a driving block; 15. a driving motor; 16. driving a worm; 17. a connecting pipe; 18. connecting the telescopic pipe; 19. a connecting branch pipe; 20. the nozzle is connected; 21. a connecting bracket; 22. moving the push rod; 23. moving the radian block; 24. a moving spring; 25. a movable support; 26. a moving motor; 27. a moving rod; 28. moving the cam; 29. a treatment drawer; 30. fine filter screen; 31. a first suction pipe; 32. a second suction pipe; 33. a material pump; 34. a purifying pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the exhaust gas treatment device for EVA hot melt adhesive provided by the utility model comprises a bearing seat 1, the top of the bearing seat 1 is fixedly connected with a mounting shell 2, the side wall of the mounting shell 2 is fixedly connected with a liquid discharge pipe, the side wall of the liquid discharge pipe is fixedly connected with a liquid discharge valve, the top of the mounting shell 2 is connected with a fixing shell 4 through a connecting shell 3, the surface of the fixing shell 4 is fixedly connected with a connecting shell 3 through an exhaust pipe 5, the surface of the exhaust pipe 5 is fixedly connected with an air inlet pipe 6, the side wall of the air inlet pipe 6 is fixedly connected with an air inlet valve, the side wall of the fixing shell 4 is connected with a fixing component, the effect of pumping external water is achieved through the fixing component, referring to fig. 1 and 2, a driving component comprises a fixing liquid pump 7 fixedly connected with the side wall of the fixing shell 4, a liquid inlet and a liquid outlet of the fixing liquid pump 7 are respectively fixedly connected with a first fixing pipe 8 and a second fixing pipe 9, the tail end of the second fixing pipe 9 is rotatably connected with a third fixing pipe 10, the tail end of the third fixing pipe 10 penetrates through the fixing shell 4 and is fixedly connected with a fixing transverse pipe 11, the bottom of the fixing transverse pipe 11 is fixedly connected with a plurality of fixing spray heads 12, the outer side wall of the third fixing pipe 10 is fixedly connected with a worm wheel 13, the outer side wall of the third fixing pipe 7 is fixedly connected with the first fixing pipe 7 and the first fixing pipe is fixedly connected with the second fixing pipe 9 through the first fixing pipe 7, and the water pump is fixedly connected with the second fixing pipe through the first fixing pipe 9, and the first fixing pipe and the second fixing pipe and the water pump is fixedly connected with the first fixing pipe and the second fixing pipe and the water pipe 3 through the fixing pipe and the fixing pipe 3.
The top of the fixed shell 4 is connected with a driving assembly, referring to fig. 1 and 3, the driving assembly comprises two driving blocks 14 fixedly connected with the top of the fixed shell 4, a driving motor 15 is fixedly connected to the side wall of one driving block 14, a driving worm 16 is fixedly connected to the output end of the driving motor 15, the tail end of the driving worm 16 penetrates through one driving block 14 and is rotationally connected with the other driving block 14, the driving worm 16 is meshed with the fixed worm wheel 13, and the driving worm 16 is driven to rotate through the driving motor 15.
The connecting pipe 17 is fixedly connected between the two sides of the inner wall of the connecting shell 3, a plurality of connecting telescopic pipes 18 are fixedly connected to the lower surface of the connecting pipe 17, the tail end of the connecting telescopic pipe 18 is connected with the connecting spray head 20 through the connecting branch pipes 19, the connecting support 21 is fixedly connected between the connecting branch pipes 19, the surface of the connecting shell 3 is connected with a moving assembly, refer to fig. 1 and 4, the moving assembly comprises a moving push rod 22 penetrating through the surface of the connecting shell 3, one end of the moving push rod 22 is fixedly connected with a moving arc block 23, the other end of the moving push rod 22 is fixedly connected with the connecting support 21, the outer side wall of the moving push rod 22 is movably sleeved with a moving spring 24, the two ends of the moving spring 24 are respectively fixedly connected with the side wall of the moving arc block 23 and the side wall of the connecting shell 3, the surface of the connecting shell 3 is fixedly connected with two moving supports 25, one side wall of the moving supports 25 is fixedly connected with a moving motor 26, the output end of the moving rod 27 is fixedly connected with a moving rod 27, the tail end of the moving rod 27 penetrates through one of the moving support 25 and is rotationally connected with the other moving support 25, the outer side wall of the moving rod 27 is fixedly sleeved with a moving cam 28, and the moving motor 26 plays a role in driving the moving rod 27 to rotate through the moving motor 26.
The connecting shell 3 and the equal fixedly connected with purifying tube 34 of fixed shell 4 lateral wall, fixedly connected with purifies humidity charcoal piece between purifying tube 34 inner wall both sides, purifying tube 34 lateral wall fixedly connected with purifying valve, fixed shell 4 lateral wall is through first pumping pipe 31 and connecting shell 3 fixedly connected with, install shell 2 lateral wall and be connected with the material subassembly, refer to fig. 1 and 2, the material subassembly includes the pumping pump 33 with installation shell 2 lateral wall fixedly connected with, pumping pump 33 feed inlet and discharge gate respectively fixedly connected with second pumping pipe 32 and third pumping pipe, second pumping pipe 32 end and first pumping pipe 31 fixedly connected with, third pumping pipe end runs through installation shell 2 and extends to installation shell 2 inside, the processing mouth has been seted up on installation shell 2 surface, processing mouth inside is provided with processing drawer 29, a plurality of flowing back holes have been seted up in the running through of processing drawer 29 bottom, fixedly connected with meticulous filter screen 30 between the processing drawer 29 inner wall both sides, play the effect of filtering and purifying the waste liquid through meticulous filter screen 30.
Working principle: when the device is used, the air inlet pipe 6 is started firstly, so that waste gas is discharged into the waste gas pipe 5, then the waste gas is discharged into the fixed shell 4 and the connecting shell 3 respectively through the waste gas pipe 5, then the fixed liquid pump 7 is started, the first fixed pipe 8 is driven by the fixed liquid pump 7 to pump external treatment liquid, so that the treatment liquid is discharged into the second fixed pipe 9, then a part of the treatment liquid is discharged into the third fixed pipe 10 from the second fixed pipe 9, another part of the treatment liquid is discharged into the connecting pipe 17, then a part of the treatment liquid is discharged into the fixed transverse pipe 11 from the third fixed pipe 10, then the treatment liquid is discharged from the plurality of fixed spray heads 12 on the fixed transverse pipe 11, so that dust fall is sprayed on the waste gas in the fixed shell 4, then the driving motor 15 is started, the driving worm 16 is driven to rotate through the driving motor 15, and meanwhile, the driving worm 16 is meshed with the fixed worm wheel 13, so that the third fixed pipe 10 and the fixed transverse pipe 11 are driven to rotate, and then the plurality of fixed spray heads 12 are driven to spray dust fall on the fixed worm wheel 13, so that the dust fall effect is guaranteed.
Then the treatment fluid of another portion is discharged into the connecting telescopic pipe 18 through the connecting pipe 17, then is discharged into the connecting branch pipe 19 from the connecting telescopic pipe 18, and then is discharged from the connecting spray head 20 on the connecting branch pipe 19, so that the waste gas of another portion in the connecting shell 3 is sprayed and dusted, then the moving motor 26 is started, the moving rod 27 and the moving cam 28 are driven to rotate through the moving motor 26, meanwhile, the moving cam 28 gives an pushing force to the moving arc block 23, the moving arc block 23 drives the moving push rod 22 and the moving spring 24 to move along the direction on the connecting shell 3, then the moving push rod 22 pushes the connecting support 21 to move, then the moving spring 24 gives a restoring force to the moving push rod 22, so that the moving push rod 22 drives the connecting support 21 to reset, and then the connecting support 21 drives the connecting branch pipe 19 to swing back and forth to spray and dusted, and further dust spraying effect is ensured.
The pumping pump 33 is started, the first pumping pipe 31 is driven by the pumping pump 33 to pump the waste liquid in the fixed shell 4 and the connecting shell 3, so that the waste liquid is discharged into the second pumping pipe 32, then the waste liquid is discharged into the third pumping pipe through the second pumping pipe 32, then the waste liquid is discharged into the installation shell 2 from the third pumping pipe, then the waste liquid falls into the treatment drawer 29, the waste liquid is filtered by the fine filter screen 30, the filtered waste liquid is discharged to the inner bottom of the installation shell 2 through the liquid discharge hole, finally, the liquid discharge valve on the liquid discharge pipe is started, the waste liquid is discharged from the liquid discharge pipe, meanwhile, part of waste gas of the fixed shell 4 and the connecting shell 3 is discharged into the purification pipe 34, then part of waste gas is filtered by the purification humidity carbon block, and then the purification valve on the purification pipe 34 is started, so that the purified waste gas is discharged, and the waste liquid treatment effect is ensured.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an EVA hot melt adhesive's exhaust treatment device, includes socket (1), its characterized in that: the top of the bearing seat (1) is fixedly connected with the mounting shell (2), the top of the mounting shell (2) is connected with the fixing shell (4) through the connecting shell (3), the surface of the fixing shell (4) is fixedly connected with the connecting shell (3) through the exhaust pipe (5), the surface of the exhaust pipe (5) is fixedly connected with the air inlet pipe (6), the side wall of the air inlet pipe (6) is fixedly connected with the air inlet valve, the side wall of the fixing shell (4) is connected with the fixing assembly, and the top of the fixing shell (4) is connected with the driving assembly;
A connecting pipe (17) is fixedly connected between two sides of the inner wall of the connecting shell (3), a plurality of connecting telescopic pipes (18) are fixedly connected to the lower surface of the connecting pipe (17), the tail ends of the connecting telescopic pipes (18) are connected with connecting spray heads (20) through connecting branch pipes (19), a plurality of connecting brackets (21) are fixedly connected between the connecting branch pipes (19), and a movable assembly is connected to the surface of the connecting shell (3);
The purifying device is characterized in that the purifying pipe (34) is fixedly connected to the side wall of the connecting shell (3) and the side wall of the fixing shell (4), a purifying humidity carbon block is fixedly connected between the two sides of the inner wall of the purifying pipe (34), the side wall of the fixing shell (4) is fixedly connected with the connecting shell (3) through a first pumping pipe (31), and the side wall of the mounting shell (2) is connected with a pumping component.
2. The exhaust gas treatment device for EVA hot melt adhesive according to claim 1, wherein: the driving assembly comprises a fixed liquid pump (7) fixedly connected with the side wall of the fixed shell (4), a liquid inlet and a liquid outlet of the fixed liquid pump (7) are fixedly connected with a first fixed pipe (8) and a second fixed pipe (9) respectively, and the tail end of the second fixed pipe (9) is rotatably connected with a third fixed pipe (10).
3. An EVA hot melt adhesive exhaust gas treatment device according to claim 2, wherein: the end of the third fixed pipe (10) penetrates through the fixed shell (4) and is fixedly connected with the fixed transverse pipe (11), a plurality of fixed spray heads (12) are fixedly connected to the bottom of the fixed transverse pipe (11), a fixed worm wheel (13) is fixedly sleeved on the outer side wall of the third fixed pipe (10), and one end of the connecting pipe (17) penetrates through the fixed shell (3) and is fixedly connected with the second fixed pipe (9).
4. An EVA hot melt adhesive exhaust gas treatment device according to claim 3, wherein: the driving assembly comprises two driving blocks (14) fixedly connected with the top of the fixed shell (4), one driving block (14) is fixedly connected with a driving motor (15) on the side wall, the output end of the driving motor (15) is fixedly connected with a driving worm (16), the tail end of the driving worm (16) penetrates through one driving block (14) and is rotationally connected with the other driving block (14), and the driving worm (16) is meshed with the fixed worm wheel (13).
5. The exhaust gas treatment device for EVA hot melt adhesive according to claim 1, wherein: the movable assembly comprises a movable push rod (22) penetrating through the surface of the connecting casing (3), one end of the movable push rod (22) is fixedly connected with a movable radian block (23), the other end of the movable push rod (22) is fixedly connected with a connecting support (21), a movable spring (24) is movably sleeved on the outer side wall of the movable push rod (22), two ends of the movable spring (24) are respectively fixedly connected with the side wall of the movable radian block (23) and the side wall of the connecting casing (3), and two movable supports (25) are fixedly connected with the surface of the connecting casing (3).
6. The exhaust gas treatment device for EVA hot melt adhesive of claim 5, wherein: one of them remove support (25) lateral wall fixedly connected with mobile motor (26), mobile motor (26) output fixedly connected with movable rod (27), movable rod (27) end runs through one of them movable support (25) and rotates with another movable support (25) to be connected, movable cam (28) have been cup jointed to movable rod (27) lateral wall is fixed.
7. The exhaust gas treatment device for EVA hot melt adhesive according to claim 1, wherein: the material pumping assembly comprises a material pumping pump (33) fixedly connected with the side wall of the installation shell (2), a second material pumping pipe (32) and a third material pumping pipe are fixedly connected to a material inlet and a material outlet of the material pumping pump (33), the tail end of the second material pumping pipe (32) is fixedly connected with the first material pumping pipe (31), the tail end of the third material pumping pipe penetrates through the installation shell (2) and extends to the inside of the installation shell (2), a treatment opening is formed in the surface of the installation shell (2), a treatment drawer (29) is arranged in the treatment opening, a plurality of liquid discharging holes are formed in the bottom of the treatment drawer (29) in a penetrating mode, and a fine filter screen (30) is fixedly connected between two sides of the inner wall of the treatment drawer (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322935638.1U CN221131525U (en) | 2023-10-31 | 2023-10-31 | Waste gas treatment device for EVA hot melt adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322935638.1U CN221131525U (en) | 2023-10-31 | 2023-10-31 | Waste gas treatment device for EVA hot melt adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221131525U true CN221131525U (en) | 2024-06-14 |
Family
ID=91386616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322935638.1U Active CN221131525U (en) | 2023-10-31 | 2023-10-31 | Waste gas treatment device for EVA hot melt adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221131525U (en) |
-
2023
- 2023-10-31 CN CN202322935638.1U patent/CN221131525U/en active Active
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