CN214026842U - Waste gas treatment equipment for injection molding machine - Google Patents
Waste gas treatment equipment for injection molding machine Download PDFInfo
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- CN214026842U CN214026842U CN202022117031.9U CN202022117031U CN214026842U CN 214026842 U CN214026842 U CN 214026842U CN 202022117031 U CN202022117031 U CN 202022117031U CN 214026842 U CN214026842 U CN 214026842U
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- filter
- injection molding
- molding machine
- rotating shaft
- gas treatment
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 33
- 239000002912 waste gas Substances 0.000 title description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 23
- 238000001179 sorption measurement Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000003466 welding Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 20
- 238000001914 filtration Methods 0.000 description 10
- 239000012670 alkaline solution Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 5
- 239000002341 toxic gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses an exhaust-gas treatment equipment for injection molding machine, relate to exhaust-gas treatment technical field, the mounting bracket comprises a mounting rack, the below of mounting bracket is provided with the injection molding machine, the edge at both ends all has the jib through threaded connection about the mounting bracket upper surface, turn right fixedly connected with adsorption tank in proper order from a left side in the middle part of mounting bracket upper surface, water filter box and first air pump, the air inlet department fixedly connected with bellows of first air pump, bellows's bottom fixed connection is at the top of injection molding machine, the gas outlet department fixedly connected with connecting pipe of first air pump, the right flank welding of water filter box has the filter, the top of filter is stamped sealed lid, the inside of sealed lid is pegged graft and is had the intake pipe, there is the bottle that gathers dust through threaded connection in the bottom of filter, the supporting shoe is all welded to the left and right sides of the inside lower extreme of filter. Through the cooperation setting of runner and filter frame, can clear up the dust of filter screen automatically, save the trouble of artifical clearance.
Description
Technical Field
The utility model relates to a waste gas treatment technical field especially relates to a waste gas treatment equipment for injection molding machine.
Background
The plastic injection molding machine can produce a large amount of harmful gas containing dust particles in the plastic processing process, the harmful gas has pollution, the harmful gas is directly discharged into the air, the harmful gas can cause physical harm to workers, and can pollute the environment.
The exhaust-gas treatment equipment of prior art sets up subaerial mostly, because exhaust-gas treatment equipment is comparatively huge, so can occupy the very large tracts of land in workshop to exhaust-gas treatment equipment is when filtering waste gas, and the dust can be attached to on the filter screen, and with the filter screen jam, needs artifical manual regularly to clear up the filter screen, for this we have provided an exhaust-gas treatment equipment for the injection molding machine, in order to solve the above-mentioned technical problem who provides.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waste gas treatment equipment for injection molding machine occupies workshop area in order to solve the waste gas treatment equipment that above-mentioned background art provided to and waste gas treatment equipment's filter screen needs the problem of artifical timing clearance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an exhaust gas treatment device for an injection molding machine comprises a mounting frame, wherein the injection molding machine is arranged below the mounting frame, the edges of the left end and the right end of the upper surface of the mounting frame are respectively connected with a suspender through threads, the middle part of the upper surface of the mounting frame is sequentially and fixedly connected with an adsorption box, a water filter box and a first air pump from left to right, an air inlet of the first air pump is fixedly connected with a flexible hose, the bottom of the flexible hose is fixedly connected with the top of the injection molding machine, an air outlet of the first air pump is fixedly connected with a connecting pipe, a filter is welded on the right side surface of the water filter box, the top of the filter is covered with a sealing cover, an air inlet pipe is inserted into the sealing cover, the bottom of the filter is connected with a dust collecting bottle through threads, supporting blocks are welded on the left side and the right side of the lower end inside the filter, and a filter frame is slidably connected in the middle inside of the filter, the filter comprises a filter frame, a plurality of filter screens, a plurality of rotary shafts, a rotary wheel, a rotary shaft, a rotary wheel, a driven gear, a driving gear, a driven gear, a hollow rotary shaft, a water filter box, a hollow rotary shaft, a plurality of hollow cross rods, a water filter box, a driven gear, a driving gear, the driving gear is located driven gear's left side and meshes with driven gear, there is the second air pump water filter tank left surface's upper end through bolted connection, the bottom of water filter tank left surface is pegged graft and is had the connector, the inside packing that adsorbs the case has the activated carbon layer, the left end of the inside of adsorbing the case is pegged graft and is had the blast pipe, and the left end of blast pipe runs through out the adsorption tank.
Furthermore, the top of hollow rotating shaft is the open end, and the upper end of intake pipe extends into the inside upper end of hollow rotating shaft from hollow rotating shaft top to inlay the antifriction bearing who has the sealing washer between intake pipe and the hollow rotating shaft.
Furthermore, the power output end of the first motor is fixedly connected with the rear end face of the rotating shaft.
Furthermore, the front shape of the rotating wheel is regular hexagon, the rotating wheel is positioned at the top of the filter frame, and the bottom of the rotating wheel is in contact with the top of the filter frame.
Furthermore, the slide bar is located directly above the supporting block, the lower end of the slide bar penetrates through the supporting block, and the slide bar is connected with the supporting block in a sliding mode.
Furthermore, the air inlet of the second air pump is connected and communicated with the top inside the water filter box through a pipeline, and the air outlet of the second air pump is connected and communicated with the right end inside the adsorption box through a pipeline.
Furthermore, the left end and the right end of the hollow cross rod are both open ends, and the hollow cross rod is communicated with the inside of the hollow rotating shaft.
Further, the top of the dust bottle extends into the bottom of the filter, and the dust bottle is communicated with the inside of the filter.
Further, the top of the connecting pipe penetrates through the lower end of the interior of the filter, and the top of the connecting pipe is located below the filter rack.
Further, the top of the spring is connected with the bottom of the filter frame, and the bottom of the spring is connected with the top of the supporting block.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
through the matching arrangement of the mounting frame and the hanging rod, the mounting frame can be hung on the ceiling of a workshop by the hanging rod, and all parts of the waste gas treatment equipment are installed on the mounting frame, so that the waste gas treatment equipment can not occupy the floor area of the workshop, and the utilization rate of the workshop space can be improved;
through the cooperation setting of runner and filter frame, when hexagonal runner rotated, the extrusion was patted to filter frame that can relapse to make filter frame produce vibrations, and the filter frame of vibrations can shake adnexed dust on the filter screen, and the dust that drops can get into the bottle of gathering dust and collect, so can clear up the dust of filter screen automatically through this kind of structure, save the trouble of artifical clearance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a of fig. 1 according to the present invention.
Fig. 3 is a partially enlarged schematic view of the point B of fig. 1 according to the present invention.
Fig. 4 is a schematic diagram of a right side structure of the filter of the present invention.
Fig. 5 is a schematic structural view of the filter stand of the present invention.
In FIGS. 1-5: 1-mounting rack, 101-hanging rod, 2-injection molding machine, 3-water filtering tank, 4-first air pump, 5-telescopic hose, 6-filter, 601-sealing cover, 7-dust collecting bottle, 8-connecting pipe, 9-supporting block, 10-filtering rack, 1001-filtering net, 1002-sliding rod, 11-spring, 12-rotating shaft, 13-rotating wheel, 14-first motor, 15-air inlet pipe, 16-hollow rotating shaft, 17-driven gear, 18-driving gear, 19-second motor, 20-hollow cross rod, 21-connecting head, 22-second air pump, 23-adsorption tank, 2301-activated carbon layer and 24-exhaust pipe.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 5:
the utility model provides an exhaust-gas treatment equipment for injection molding machine, including mounting bracket 1, following each part to an exhaust-gas treatment equipment for injection molding machine carries out detailed description:
an injection molding machine 2 is arranged below the mounting rack 1, the edges of the left end and the right end of the upper surface of the mounting rack 1 are connected with a suspender 101 through threads, and the middle part of the upper surface of the mounting rack 1 is fixedly connected with an adsorption tank 23, a water filter tank 3 and a first air pump 4 from left to right in sequence;
specifically, the hanger rod 101 can be installed on the ceiling of a workshop, so that the mounting rack 1 is hung in the workshop, waste gas treatment equipment cannot occupy the floor area of the workshop, and the space utilization rate of the workshop is improved;
the adsorption tank 23 can absorb harmful gas in the waste gas, the lower end inside the water filter tank 3 is filled with alkaline solution, so that the harmful gas in the waste gas can be subjected to neutralization reaction, the harmful gas can be decomposed, and the first air pump 4 can extract the waste gas generated by the injection molding machine 2;
according to the above, the air inlet of the first air pump 4 is fixedly connected with the flexible hose 5, the bottom of the flexible hose 5 is fixedly connected with the top of the injection molding machine 2, the air outlet of the first air pump 4 is fixedly connected with the connecting pipe 8, the right side surface of the water filter box 3 is welded with the filter 6, the top of the filter 6 is covered with the sealing cover 601, the air inlet pipe 15 is inserted into the sealing cover 601, the bottom of the filter 6 is connected with the dust collecting bottle 7 through threads, the left side and the right side of the lower end in the filter 6 are both welded with the supporting blocks 9, the middle part in the filter 6 is connected with the filter frame 10 in a sliding manner, the conical surface at the upper end of the filter frame 10 is uniformly embedded with a plurality of filter screens 1001, the left end and the right end of the bottom of the filter frame 10 are both welded with the sliding rods 1002, the upper end of the sliding rod 1002 is sleeved with the spring 11, the front and back two surfaces at the upper end in the filter 6 are rotatably connected with the rotating shaft 12, and the middle part of the rotating shaft 12 is fixedly connected with the rotating wheel 13, the rear end face of the rotating shaft 12 penetrates through the rear surface of the filter 601, and the rear surface of the filter 601 is connected with a first motor 14 through a screw;
specifically, the flexible hose 5 is communicated with the inside of the injection molding machine 2, so that in the operation process of the injection molding machine 2, the first air pump 4 can extract waste gas generated by the injection molding machine 2 through the flexible hose 5, and then the waste gas is discharged into the filter 6 through the connecting pipe 8, then the waste gas can be filtered by the filter screen 1001 of the filter frame 10, so that dust in the waste gas is attached to the filter screen 1001, and the upper end of the filter frame 10 is conical, so that the contact area between the filter screen 1001 and the waste gas can be increased, and the filtering efficiency is improved;
the first motor 14 can drive the rotating wheel 13 to rotate through the rotating shaft 12, the rotating wheel 13 is in a regular hexagon shape and is in contact with the top of the filter frame 10, the sliding rod 1002 is in sliding connection with the supporting block 9, and the spring 11 is connected between the supporting block 9 and the filter frame 10, so that through the structure, the rotating wheel 13 can push the filter frame 10 to vibrate up and down, the vibrated filter frame 10 can vibrate dust attached to the filter screen 1001, and the fallen dust can fall into the dust collection bottle 7 to be collected, so that the dust of the filter screen can be automatically cleaned through the mode, and the trouble of manual cleaning is avoided;
the dust collecting bottle 7 can be screwed out of the bottom of the filter 6, so that collected dust can be cleaned conveniently, the sealing cover 601 can be opened, the maintenance of the inside of the filter 6 is facilitated, and filtered waste gas can be discharged into the hollow rotating shaft 16 through the air inlet pipe 15 at the upper end of the sealing cover 601;
according to the above, the inside of the water filtering tank 3 is rotatably connected with a hollow rotating shaft 16, the outer circumferential surface of the lower end of the hollow rotating shaft 16 is uniformly welded with a plurality of hollow cross rods 20, the upper end of the hollow rotating shaft 16 penetrates through the water filtering tank 3, the outer circumferential surface of the upper end of the hollow rotating shaft 16 is fixedly connected with a driven gear 17, the left end of the top of the water filtering tank 3 is connected with a second motor 19 through a screw, the power output end of the second motor 19 is fixedly connected with a driving gear 18, the driving gear 18 is positioned on the left side of the driven gear 17 and is meshed with the driven gear 17, the upper end of the left side of the water filtering tank 3 is connected with a second air pump 22 through a screw, the bottom of the left side of the water filtering tank 3 is inserted with a connector 21, the inside of the adsorption tank 23 is filled with an activated carbon layer 2301, the left end of the inside of the adsorption tank 23 is inserted with an exhaust pipe 24, and the left end of the exhaust pipe 24 penetrates through the adsorption tank 23;
specifically, the water filter box 3 can be connected with a water pipe through the connector 21, so that an alkaline solution can be conveniently introduced into the water filter box 3, or the alkaline solution in the water filter box 3 can be discharged, and the connector 21 is provided with a valve and is in a normally closed state when not in use;
therefore, when the air inlet pipe 15 can discharge the filtered waste gas into the hollow rotating shaft 16, the hollow rotating shaft 16 discharges the waste gas into the alkaline solution in the water filter box 3 through the hollow cross rod 20, so that toxic gas which can be dissolved in water in the waste gas is absorbed, and meanwhile, the alkaline solution and the toxic gas which is dissolved in water are subjected to neutralization reaction;
when the hollow rotating shaft 16 discharges waste gas through the hollow cross rod 20, the second motor 19 can drive the hollow rotating shaft 16 and the hollow cross rod 20 to rotate through the meshing of the driving gear 18 and the driven gear 17, so that the rotating hollow cross rod 20 can stir alkaline solution, the mixing effect of the waste gas and the alkaline solution is improved, a rolling bearing with a sealing ring is embedded between the air inlet pipe 15 and the hollow rotating shaft 16, the hollow rotating shaft 16 can rotate outside the air inlet pipe 15, and the sealing ring of the rolling bearing has a sealing effect and can prevent the waste gas from overflowing from the top of the hollow rotating shaft 16;
then, the exhaust gas filtered by the alkaline solution flows to the top of the inside of the water filter box 3, then the second air pump 22 can pump the exhaust gas through the pipeline and allow the exhaust gas to be discharged into the adsorption box 23, then the activated carbon layer 2301 in the adsorption box 23 can adsorb the toxic gas insoluble in water in the exhaust gas, so as to complete the treatment of the exhaust gas, and the treated exhaust gas can be discharged to a desired place through the exhaust pipe 24.
Finally, it should be noted that: the above embodiments are only preferred embodiments of the present invention to illustrate the technical solution of the present invention, but not to limit the technical solution, and the patent scope of the present invention is not limited; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention; in addition, will the technical scheme of the utility model direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses an in the patent protection scope.
Claims (10)
1. An exhaust-gas treatment device for an injection molding machine, comprising a mounting frame (1), characterized in that:
an injection molding machine (2) is arranged below the mounting rack (1), the edges of the left end and the right end of the upper surface of the mounting rack (1) are connected with a hanging rod (101) through threads, and the middle part of the upper surface of the mounting rack (1) is fixedly connected with an adsorption tank (23), a water filter tank (3) and a first air pump (4) from left to right in sequence;
an air inlet of the first air pump (4) is fixedly connected with a flexible hose (5), the bottom of the flexible hose (5) is fixedly connected to the top of the injection molding machine (2), and an air outlet of the first air pump (4) is fixedly connected with a connecting pipe (8);
the filter is characterized in that a filter (6) is welded on the right side face of the water filter box (3), a sealing cover (601) is covered at the top of the filter (6), an air inlet pipe (15) is inserted into the sealing cover (601), a dust collecting bottle (7) is connected to the bottom of the filter (6) through threads, supporting blocks (9) are welded on the left side and the right side of the inner lower end of the filter (6), a filter frame (10) is connected to the middle of the inner portion of the filter (6) in a sliding mode, a plurality of filter screens (1001) are uniformly inlaid in the conical surface of the upper end of the filter frame (10), slide bars (1002) are welded at the left end and the right end of the bottom of the filter frame (10), springs (11) are sleeved at the upper ends of the slide bars (1002), a rotating shaft (12) is rotatably connected between the front face and the, the rear end face of the rotating shaft (12) penetrates through the rear surface of the filter (6), and the rear surface of the filter (6) is connected with a first motor (14) through a screw;
the water filter box is characterized in that a hollow rotating shaft (16) is rotatably connected to the inside of the water filter box (3), a plurality of hollow cross rods (20) are uniformly welded on the outer circumferential surface of the lower end of the hollow rotating shaft (16), the upper end of the hollow rotating shaft (16) penetrates through the water filter box (3), a driven gear (17) is fixedly connected to the outer circumferential surface of the upper end of the hollow rotating shaft (16), the left end of the top of the water filter box (3) is connected with a second motor (19) through a screw, a power output end of the second motor (19) is fixedly connected with a driving gear (18), the driving gear (18) is located on the left side of the driven gear (17) and is meshed with the driven gear (17), the upper end of the left side of the water filter box (3) is connected with a second air pump (22) through a screw, and the bottom of the left side of the water filter box (3) is spliced with a connector (21);
the adsorption tank is characterized in that an activated carbon layer (2301) is filled in the adsorption tank (23), an exhaust pipe (24) is inserted into the left end of the interior of the adsorption tank (23), and the left end of the exhaust pipe (24) penetrates out of the adsorption tank (23).
2. The exhaust gas treatment apparatus for an injection molding machine according to claim 1, wherein: the top of hollow rotating shaft (16) is the open end, and the upper end of intake pipe (15) extends into the inside upper end of hollow rotating shaft (16) from hollow rotating shaft (16) top to inlay the antifriction bearing who has the sealing washer between intake pipe (15) and hollow rotating shaft (16).
3. The exhaust gas treatment apparatus for an injection molding machine according to claim 1, wherein: and the power output end of the first motor (14) is fixedly connected with the rear end face of the rotating shaft (12).
4. The exhaust gas treatment apparatus for an injection molding machine according to claim 1, wherein: the front surface of the rotating wheel (13) is in a regular hexagon shape, the rotating wheel (13) is positioned at the top of the filter frame (10), and the bottom of the rotating wheel (13) is in contact with the top of the filter frame (10).
5. The exhaust gas treatment apparatus for an injection molding machine according to claim 1, wherein: the sliding rod (1002) is positioned right above the supporting block (9), the lower end of the sliding rod (1002) penetrates through the supporting block (9), and the sliding rod (1002) is connected with the supporting block (9) in a sliding mode.
6. The exhaust gas treatment apparatus for an injection molding machine according to claim 1, wherein: the air inlet of the second air pump (22) is connected and communicated with the top inside the water filter tank (3) through a pipeline, and the air outlet of the second air pump (22) is connected and communicated with the right end inside the adsorption tank (23) through a pipeline.
7. The exhaust gas treatment apparatus for an injection molding machine according to claim 1, wherein: the left end and the right end of the hollow cross rod (20) are both open ends, and the hollow cross rod (20) is communicated with the inside of the hollow rotating shaft (16).
8. The exhaust gas treatment apparatus for an injection molding machine according to claim 1, wherein: the top of the dust collection bottle (7) extends into the bottom of the filter (6), and the dust collection bottle (7) is communicated with the inside of the filter (6).
9. The exhaust gas treatment apparatus for an injection molding machine according to claim 1, wherein: the top of the connecting pipe (8) penetrates into the lower end of the interior of the filter (6), and the top of the connecting pipe (8) is positioned below the filter rack (10).
10. The exhaust gas treatment apparatus for an injection molding machine according to claim 1, wherein: the top of the spring (11) is connected with the bottom of the filter frame (10), and the bottom of the spring (11) is connected with the top of the supporting block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117031.9U CN214026842U (en) | 2020-09-24 | 2020-09-24 | Waste gas treatment equipment for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117031.9U CN214026842U (en) | 2020-09-24 | 2020-09-24 | Waste gas treatment equipment for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214026842U true CN214026842U (en) | 2021-08-24 |
Family
ID=77350403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022117031.9U Active CN214026842U (en) | 2020-09-24 | 2020-09-24 | Waste gas treatment equipment for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214026842U (en) |
-
2020
- 2020-09-24 CN CN202022117031.9U patent/CN214026842U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220110 Address after: 201700 zone B, floor 3, building 3, No. 1136, Xinyuan Road, Qingpu District, Shanghai Patentee after: SHANGHAI LIRUI ZIPPER Co.,Ltd. Address before: 518000 near 10 Longfei Avenue, Longgang District, Shenzhen, Guangdong Patentee before: Chen Jian |
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| TR01 | Transfer of patent right |