CN219804404U - Exhaust treatment device for die casting machine convenient to maintain - Google Patents
Exhaust treatment device for die casting machine convenient to maintain Download PDFInfo
- Publication number
- CN219804404U CN219804404U CN202321006377.9U CN202321006377U CN219804404U CN 219804404 U CN219804404 U CN 219804404U CN 202321006377 U CN202321006377 U CN 202321006377U CN 219804404 U CN219804404 U CN 219804404U
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- CN
- China
- Prior art keywords
- carbon adsorption
- active carbon
- support
- die casting
- casting machine
- 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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- 238000004512 die casting Methods 0.000 title claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000001179 sorption measurement Methods 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 25
- 239000000779 smoke Substances 0.000 claims abstract description 21
- 238000005406 washing Methods 0.000 claims abstract description 18
- 239000002912 waste gas Substances 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an exhaust gas treatment device for a die casting machine, which is convenient to maintain, and comprises a dust washing tower, a water removing tank, a plasma smoke removing machine, an active carbon adsorption box and an air outlet pipe, wherein an air inlet of the dust washing tower is connected with an air outlet pipe of the die casting machine, the dust washing tower, the water removing tank, the plasma smoke removing machine and the active carbon adsorption box are sequentially communicated through pipelines, the other end of the active carbon adsorption box is connected with the air outlet pipe, the air outlet pipe is connected with an exhaust fan, a support is arranged in the active carbon adsorption box, the inner wall of the adsorption box is provided with a U-shaped groove matched with the support, the support is connected in the U-shaped groove, a plurality of mounting grooves for accommodating active carbon adsorption blocks are arranged on the support, an opening matched with the support is formed in the upper end face of the active carbon adsorption box, a cover plate is arranged at the opening, and the cover plate is connected with a limiting mechanism so that the opening is convenient to take out the support and replace the active carbon adsorption blocks.
Description
Technical Field
The utility model relates to the technical field of die casting machines, in particular to an exhaust gas treatment device for a die casting machine, which is convenient to maintain.
Background
The die casting machine hydraulically shoots molten metal into the die under the action of pressure to be cooled and molded, a solid metal casting can be obtained after the die is opened, a certain amount of waste gas is generated in the working process of the die casting machine, a large amount of harmful substances are contained in the waste gas, the waste gas is extremely easy to damage human bodies after long-term suction, the existing die casting machine waste gas treatment device is mostly filtered by using activated carbon, the activated carbon filler needs to be replaced after long-term use, and the device needs to be disassembled or maintained through a manhole.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the utility model provides an exhaust gas treatment device for a die casting machine, which is convenient to maintain, so as to solve the problems in the prior art.
The embodiment of the utility model discloses: the utility model provides a waste gas treatment device for die casting machine convenient to maintain, includes wash tower, water removal tank, plasma smoke eliminator, active carbon adsorption case and play tuber pipe, the outlet duct of die casting machine is connected to the air inlet of wash tower, the gas outlet of wash tower passes through the inlet end of tuber pipe connection water removal tank, the end connection of giving vent to anger of water removal case the one end of plasma smoke eliminator, be equipped with the plastic filter screen in the water removal tank, the one end connection of plasma smoke eliminator the one end of active carbon adsorption case, the other end connection of active carbon adsorption case goes out the tuber pipe, it is connected with the exhaust fan to go out the tuber pipe, be equipped with the support of perpendicular to its length direction in the active carbon adsorption case, be equipped with in the active carbon adsorption case with the U-shaped recess of support matching, support sliding connection is in the U-shaped recess, be equipped with the rubber seal who matches with it in the U-shaped recess, be equipped with a plurality of mounting grooves on the support, install the active carbon adsorption piece in the mounting groove, the active carbon adsorption piece, the up end face of active carbon adsorption case be equipped with the opening of support on the support, the support has the face that matches with the active carbon adsorption piece on the cover plate, the face is equipped with the sealing cover plate.
Preferably, the outer wall of dust washing tower is equipped with a plurality of windows, be equipped with a plurality of whirl boards in the dust washing tower, the top of whirl board is equipped with the spray pipe network, be connected with a plurality of shower nozzles on the spray pipe network, be equipped with water tank and circulating pump in the dust washing tower bottom, the water tank is connected with and collects the bucket, it has the absorption liquid to store in the water tank, the circulating pump passes through water piping connection the water tank with the spray pipe network.
Preferably, the stop gear includes two sliders, two the slider passes through slide rail collineation sliding connection be in on the apron, two rotatable coupling has two-way lead screw through the bearing between the slider, be equipped with on the slider with the screw that two-way lead screw matches, the tip precession of two-way lead screw in the screw, two-way lead screw is connected with the hand wheel through bevel gear subassembly, open-ended both sides all are equipped with the U-shaped frame of opening down, the up end of active carbon adsorption case be equipped with the mounting hole that the U-shaped frame matches, the bottom of U-shaped frame with be connected with the spring between the bottom of mounting hole, the U-shaped frame is connected with the deflector roll in the connection, the slider is close to the one end of deflector roll is established to ascending inclined plane, the deflector roll supports the up end of slider, the spring is in tensile state.
Preferably, fireproof valves are arranged between the plasma smoke eliminator and the water eliminating tank and between the plasma smoke eliminator and the activated carbon adsorption tank.
The beneficial effects of the utility model are as follows: the waste gas that the die casting machine during operation produced gets into behind the dust tower dust fall sulfur removal is carried to the dewatering incasement is dried, and the waste gas after the drying is passed through plasma smoke eliminator further removes dust, active carbon adsorption case is arranged in filtering other poisonous gas and harmful substance in the waste gas, follows at last the clean air of air-out pipe discharge avoids waste gas to cause harm to human body and environment.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a part of the structure of an exhaust gas treatment device for a die casting machine, which is convenient to maintain.
FIG. 2 is a schematic view of a part of the structure of an activated carbon adsorption tank.
Reference numerals of the above drawings: 1. a dust washing tower; 2. a water removal tank; 3. a plasma smoke eliminator; 4. an activated carbon adsorption tank; 5. an air outlet pipe; 6. a swirl plate; 7. spraying a pipe network; 8. a spray head; 9. a water tank; 10. a circulation pump; 11. a collection bucket; 12. a bracket; 13. a mounting groove; 14. a U-shaped groove; 15. an opening; 16. a cover plate; 17. a slide block; 18. a two-way screw rod; 19. a bevel gear assembly; 20. a hand wheel; 21. a U-shaped frame; 22. a mounting hole; 23. a spring; 24. a guide roller; 25. an inclined plane; 26. fire protection valve.
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 to 2, an exhaust gas treatment device for a die casting machine convenient to maintain comprises a dust washing tower 1, a water removing tank 2, a plasma smoke removing machine 3, an active carbon adsorption box 4 and an air outlet pipe 5, wherein an air inlet of the dust washing tower 1 is connected with an air outlet pipe of the die casting machine, an air outlet of the dust washing tower 1 is connected with an air inlet end of the water removing tank 2 through the air pipe, an air outlet end of the water removing box 2 is connected with one end of the plasma smoke removing machine 3, a plastic filter screen is arranged in the water removing box 2, one end of the plasma smoke removing machine 3 is connected with one end of the active carbon adsorption box 4, the other end of the active carbon adsorption box 4 is connected with the air outlet pipe 5, the air outlet pipe 5 is connected with an exhaust fan, exhaust gas generated during operation of the die casting machine enters the dust removing tower 1 to remove dust and sulfur and then is conveyed into the water removing box 2 for drying, the dried exhaust gas is further dedusted by the plasma smoke removing machine 3, the activated carbon adsorption box 4 is used for filtering other toxic gases and harmful substances in the exhaust gas, and finally clean air is discharged from the air outlet pipe 5, a bracket 12 perpendicular to the length direction of the bracket 12 is arranged in the activated carbon adsorption box 4, a U-shaped groove 14 matched with the bracket 12 is arranged in the activated carbon adsorption box 4, the bracket 12 is slidably connected in the U-shaped groove 14, a rubber sealing gasket matched with the U-shaped groove 14 is arranged in the U-shaped groove 14, a plurality of mounting grooves 13 are arranged on the bracket 12, activated carbon adsorption blocks are arranged in the mounting grooves 13, an opening 15 matched with the bracket 12 is arranged on the upper end surface of the activated carbon adsorption box 4, a cover plate 16 is fixed on the upper end surface of the activated carbon adsorption box 4, the cover plate 16 is fixed with the activated carbon adsorption box 4 through a limiting mechanism, the rubber sealing gasket is arranged between the contact surface of the cover plate 16 and the activated carbon adsorption box 4, the activated carbon adsorption block needs to be replaced, the limiting mechanism is opened, the support 12 is taken out from the activated carbon adsorption box, and the replacement of the activated carbon adsorption block can be completed rapidly.
The outer wall of the dust washing tower 1 is provided with a plurality of windows, a plurality of cyclone plates 6 are arranged in the dust washing tower 1, a spray pipe network 7 is arranged above the cyclone plates 6, a plurality of spray heads 8 are connected to the spray pipe network 7, a water tank 9 and a circulating pump 10 are arranged at the inner bottom of the dust washing tower 1, the water tank 9 is connected with a collecting bucket 11, absorption liquid is stored in the water tank 9, the circulating pump 10 is connected with the water tank 9 and the spray pipe network 7 through water pipes, and a washing ball filter screen is arranged at the inner top of the dust washing tower 1 and used for absorbing water vapor in waste gas.
The limiting mechanism comprises two sliding blocks 17, the two sliding blocks 17 are connected to the cover plate 16 in a collinear and slidable manner through sliding rails, a bidirectional screw rod 18 is rotatably connected between the two sliding blocks 17 through a bearing, a screw hole matched with the bidirectional screw rod 18 is formed in the sliding blocks 17, the end part of the bidirectional screw rod 18 is screwed into the screw hole, the bidirectional screw rod 18 is connected with a hand wheel 20 through a bevel gear assembly 19, U-shaped frames 21 with downward openings are formed in two sides of the opening, a mounting hole 22 matched with the U-shaped frames 21 is formed in the upper end face of the activated carbon adsorption box 4, a spring 23 is connected between the bottom end of the U-shaped frames 21 and the bottom end of the mounting hole 22, a guide roller 24 is connected to the inner side of the U-shaped frames 21, one end of the sliding blocks 17 close to the guide roller 24 is arranged to be an upward inclined plane 25, the guide roller 24 is abutted to the upper end face of the sliding blocks 17, the spring 23 is in a stretching state, the cover plate 16 is pressed down by the elastic force provided by the spring 23, so that a sealing ring is pressed tightly, sealing ring is prevented from leaking, the sealing ring is prevented from being pressed against the guide roller 16, the end face is required to be pushed up to the guide roller 17, the end face is pushed up to the guide roller frame 20, the sliding frame is replaced by the sliding frame 20, and the end face is pushed up to the guide roller 24, the end face is replaced by the guide roller is pushed up to the guide roller, and the end face is replaced by the guide roller, and the guide roller is pushed up to the guide roller is pushed up by the guide roller, and the guide roller is replaced.
Fireproof valves 26 are arranged between the plasma smoke eliminator 3 and the water removal box 2 and between the plasma smoke eliminator 3 and the activated carbon adsorption box 4.
The embodiment of the utility model has the following beneficial effects: the waste gas that the die casting machine during operation produced gets into behind the dust tower 1 dust fall sulfur removal is carried to in the water removal case 2 is dry, and the waste gas after the drying is passed through plasma smoke eliminator 3 further removes dust, active carbon adsorption case 4 is arranged in filtering other toxic gas and harmful substance in the waste gas, follow at last air-out pipe 5 discharges clean air, avoids waste gas to cause harm to human body and environment.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (4)
1. Waste gas treatment device for die casting machine convenient to maintain, its characterized in that: including wash the dirt tower, remove water tank, plasma smoke eliminator, active carbon adsorption case and play tuber pipe, the outlet duct of die casting machine is connected to the air inlet of wash dirt tower, the gas outlet of wash dirt tower passes through the inlet end of tuber pipe connection remove the water tank, the end connection of giving vent to anger of water tank plasma smoke eliminator's one end, be equipped with the plastic filter screen in the remove water tank, the one end of plasma smoke eliminator is connected the one end of active carbon adsorption case, the other end of active carbon adsorption case is connected go out the tuber pipe, it is connected with the exhaust fan to go out the tuber pipe, be equipped with the support of perpendicular to its length direction in the active carbon adsorption case, be equipped with in the active carbon adsorption case with the U-shaped recess of support matching, support sliding connection is in the U-shaped recess, be equipped with the rubber seal pad that matches with it in the U-shaped recess, be equipped with a plurality of mounting grooves in the support, install the active carbon adsorption piece in the mounting groove, the up end of active carbon adsorption case be equipped with the opening that the support matches, the up end of support is fixed with the apron, the active carbon adsorption case is in the up end face of support is fixed with the apron, and the active carbon adsorption case is equipped with the contact between the apron and the active carbon adsorption case through the apron.
2. The maintenance-friendly exhaust gas treatment device for a die casting machine according to claim 1, wherein: the outer wall of dust washing tower is equipped with a plurality of windows, be equipped with a plurality of whirl boards in the dust washing tower, the top of whirl board is equipped with the spray pipe network, be connected with a plurality of shower nozzles on the spray pipe network, be equipped with water tank and circulating pump in the dust washing tower, the water tank is connected with and collects the fill, it has the absorption liquid to store in the water tank, the circulating pump passes through water piping connection the water tank with the spray pipe network.
3. The maintenance-friendly exhaust gas treatment device for a die casting machine according to claim 1, wherein: the utility model provides a stop gear, including the slider, two the slider passes through slide rail collineation sliding connection be in on the apron, two rotatable coupling has two-way lead screw through the bearing between the slider, be equipped with on the slider with the screw that two-way lead screw matches, the tip precession of two-way lead screw is in the screw, two-way lead screw is connected with the hand wheel through bevel gear subassembly, open-ended both sides all are equipped with opening U-shaped frame down, the up end of active carbon adsorption case be equipped with the mounting hole that the U-shaped frame matches, the bottom of U-shaped frame with be connected with the spring between the bottom of mounting hole, the U-shaped frame is connected with the deflector roll in the connection, the slider is close to the one end of deflector roll is established to ascending inclined plane, the deflector roll support is in the up end of slider, the spring is in tensile state.
4. The maintenance-friendly exhaust gas treatment device for a die casting machine according to claim 1, wherein: fireproof valves are arranged between the plasma smoke eliminator and the water removing tank and between the plasma smoke eliminator and the active carbon adsorption tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006377.9U CN219804404U (en) | 2023-04-28 | 2023-04-28 | Exhaust treatment device for die casting machine convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006377.9U CN219804404U (en) | 2023-04-28 | 2023-04-28 | Exhaust treatment device for die casting machine convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219804404U true CN219804404U (en) | 2023-10-10 |
Family
ID=88209191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321006377.9U Active CN219804404U (en) | 2023-04-28 | 2023-04-28 | Exhaust treatment device for die casting machine convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219804404U (en) |
-
2023
- 2023-04-28 CN CN202321006377.9U patent/CN219804404U/en active Active
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| GR01 | Patent grant |