CN214391451U - Powder recovery unit is used in extruded polystyrene board production - Google Patents
Powder recovery unit is used in extruded polystyrene board production Download PDFInfo
- Publication number
- CN214391451U CN214391451U CN202120436256.2U CN202120436256U CN214391451U CN 214391451 U CN214391451 U CN 214391451U CN 202120436256 U CN202120436256 U CN 202120436256U CN 214391451 U CN214391451 U CN 214391451U
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- Prior art keywords
- filter screen
- pipe
- extruded polystyrene
- polystyrene board
- production
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- Expired - Fee Related
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- 238000011084 recovery Methods 0.000 title claims abstract description 57
- 239000004793 Polystyrene Substances 0.000 title claims abstract description 33
- 229920002223 polystyrene Polymers 0.000 title claims abstract description 33
- 239000000843 powder Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims description 21
- 238000004064 recycling Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 12
- 230000035939 shock Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 66
- 230000000694 effects Effects 0.000 abstract description 14
- 239000000428 dust Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 206010010904 Convulsion Diseases 0.000 description 3
- 230000036461 convulsion Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000004049 embossing Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Combined Means For Separation Of Solids (AREA)
Abstract
The application relates to a powder recovery device for extruded polystyrene board production, which comprises a frame, wherein the upper end part of the frame is provided with a bent pipe, a conveying platform is arranged below the bent pipe, the upper end part of the bent pipe is communicated with a transverse pipe, one end of the transverse pipe, which is far away from the bent pipe, is provided with an air blower, the middle position of the transverse pipe is provided with a first filter screen, a second filter screen is arranged between the first filter screen and the air blower, the middle position of the transverse pipe is communicated with a first recovery groove and a second recovery groove, the air blower rotates forwards to draw air, waste materials are sucked into the bent pipe from the lower end part of the bent pipe, and then get into violently the pipe, cubic waste material is blocked by first filter screen and falls into first accumulator, and likepowder waste material passes first filter screen to second filter screen department, and second filter screen mesh diameter is less, and likepowder waste material is blocked by the second filter screen and falls into the second accumulator, separately collects likepowder waste material and cubic waste material, directly recycles likepowder waste material, and this application has effectively improved the effect that waste recovery used.
Description
Technical Field
The application relates to the field of extruded sheet production equipment, in particular to a powder recovery device for production of extruded polystyrene boards.
Background
At present, the extruded polystyrene board needs to be subjected to operations such as embossing and grooving in the production process, partial powder and massive waste materials can be generated in the process, and the extruded polystyrene board needs to be collected and cleaned in time so as to avoid influencing the processing environment, and meanwhile, the extruded polystyrene board can be recycled to save the production cost.
The related art can refer to chinese patent with publication number CN202638843U and discloses a dust recovery device, which comprises a powder packaging bag collecting region, a dust hood is arranged above the powder packaging bag collecting region, the area of an opening below the dust hood is larger than or equal to the area of the powder packaging bag collecting region, and the upper end of the dust hood is connected with a draught fan and a dust collecting bag through an air pipe. The utility model discloses a suction hood has been set up above the powder wrapping bag collecting region, and the suction hood passes through the tuber pipe and connects draught fan and dust collection bag, when the raise dust produced, opens the draught fan, and the dust that will raise passes through the tuber pipe and inhales the dust collection bag in. The environmental pollution is avoided, and the material can be further recycled.
In view of the above-mentioned related art, the inventors believe that when the dust recovery device is used, the powdery waste and the lump waste are collected together, and the lump waste is liable to affect the subsequent recovery and use effects.
SUMMERY OF THE UTILITY MODEL
In order to improve the effect of recycling, this application provides a powder recovery unit is used in extruded polystyrene board production.
The application provides a powder recovery unit is used in extruded polystyrene board production adopts following technical scheme:
the utility model provides a powder recovery unit is used in extruded polystyrene board production, which comprises a frame, the frame upper end is equipped with the return bend, and the return bend below is equipped with the conveying platform, and return bend upper end intercommunication has violently the pipe, and the one end of violently deviating from the return bend is equipped with the air-blower, and the intermediate position of violently managing is equipped with first filter screen, is equipped with the second filter screen between first filter screen and air-blower, and the intermediate position intercommunication of violently managing has first accumulator and second accumulator, and first accumulator is located one side that first filter screen deviates from the air-blower, and the second accumulator is located between first filter screen and the second filter screen.
Through adopting above-mentioned technical scheme, air-blower corotation convulsions, the waste material is in the return bend is inhaled from the return bend lower extreme, and then the entering is violently managed, cubic waste material is blocked by first filter screen and is fallen into first accumulator tank, and likepowder waste material passes first filter screen to second filter screen department, and second filter screen mesh diameter is less, and likepowder waste material is blocked by the second filter screen and falls into the second accumulator tank, separately collects likepowder waste material and cubic waste material, directly retrieves the use with likepowder waste material, has effectively improved the effect that waste recovery used.
Optionally, a connecting portion is communicated between the lower end portion of the first recovery groove and the second recovery groove, the connecting portion is in a frustum shape, a crushing roller is connected in the connecting portion in a rotating mode, a plurality of one-way teeth are arranged on the crushing roller along the circumferential direction, and one end of the crushing roller is fixedly connected with a driving motor.
Through adopting above-mentioned technical scheme, cubic waste material falls into the connecting portion of first accumulator bottom, and driving motor drives the crushing roller and rotates, is convenient for smash cubic waste material, falls into the interior recycle of second accumulator, has improved the effect of recycle, is favorable to practicing thrift raw and other materials simultaneously.
Optionally, first filter screen and second filter screen all with violently manage sliding connection, violently manage and set up with the first logical groove of first filter screen adaptation, violently manage and set up with the second logical groove of second filter screen adaptation.
Through adopting above-mentioned technical scheme, set up first logical groove and second and lead to the groove, the person of being convenient for uses changes first filter screen and second filter screen, simple structure convenient operation.
Optionally, a material collecting port is arranged at the lower end of the bent pipe, and the material collecting port is in a frustum shape.
By adopting the technical scheme, the frustum-shaped material collecting port is arranged, the dust collection range of the bent pipe is enlarged, the recovery range is enlarged, and the recovery efficiency is improved.
Optionally, a corrugated pipe is fixedly connected between the bent pipe and the material collecting port.
Through adopting above-mentioned technical scheme, set up the bellows, convenient to use person manual control collection mouth and waste material between the distance, ensured the recovery effect, improved the suitability.
Optionally, the middle position of violently managing is equipped with the baffle, and the axis of rotation has set firmly in the baffle upper end, and the axis of rotation both ends all rotate with violently managing and be connected, and axis of rotation one end extends violently pipe and fixedly connected with handle.
Through adopting above-mentioned technical scheme, the air-blower reversal is to the intraductal clearance first filter screen of blowing and second filter screen that sets up the baffle, is convenient for block the waste material, simple structure convenient operation.
Optionally, a temporary storage box is arranged at the lower end of the second recovery tank, and four universal wheels are arranged at the lower end of the temporary storage box.
Through adopting above-mentioned technical scheme, the likepowder waste material of second accumulator falls into the temporary storage case and keeps in, and convenient to use person regularly retrieves simple structure convenient operation to the waste material.
Optionally, a shock absorption seat is arranged at the lower end of the machine frame.
Through adopting above-mentioned technical scheme, set up the shock attenuation seat, effectively reduce the noise of recovery unit in service, reduce the wearing and tearing of recovery unit operation in-process simultaneously, improved life.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the first filter screen and the second filter screen, the blower rotates positively to draw air, waste materials are sucked into the bent pipe from the lower end part of the bent pipe and then enter the transverse pipe, massive waste materials are blocked by the first filter screen and fall into the first recovery groove, powdery waste materials pass through the first filter screen to the second filter screen, the diameter of meshes of the second filter screen is small, the powdery waste materials are blocked by the second filter screen and fall into the second recovery groove, the powdery waste materials and the massive waste materials are collected separately, the powdery waste materials are directly recycled, and the effect of recycling the waste materials is effectively improved;
2. through setting up the crushing roller, cubic waste material falls into the connecting portion of first accumulator bottom, and driving motor drives the crushing roller and rotates, is convenient for smash cubic waste material, falls into the interior recycle of second accumulator, has improved the effect of recycle, is favorable to practicing thrift raw and other materials simultaneously.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a powder recycling apparatus for the production of an extruded polystyrene board.
Fig. 2 is intended to highlight the schematic position of the crushing roller.
Fig. 3 is intended to highlight the position of the turning shaft and the handle.
Description of reference numerals: 1. a frame; 2. bending the pipe; 3. a transverse tube; 4. a transfer table; 5. a blower; 31. a first filter screen; 32. a second filter screen; 33. a baffle plate; 6. a first recycling tank; 7. a second recovery tank; 8. a connecting portion; 9. a crushing roller; 91. one-way teeth; 92. a drive motor; 34. a first through groove; 35. a second through groove; 21. a material collecting port; 22. a bellows; 331. a rotating shaft; 332. a handle; 10. a temporary storage box; 11. a shock absorbing seat; 101. a universal wheel.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a powder recovery unit is used in extruded polystyrene board production.
Referring to fig. 1, a powder recovery unit is used in extruded polystyrene board production, includes frame 1, and frame 1 adopts non-deformable metal material, and life is longer. A conveying table 4 is arranged below the bent pipe 2, when the embossing grooved extruded polystyrene board passes through the conveying table 4, the bent pipe 2 is arranged at the upper end of the rack 1, the height of the bent pipe 2 is higher than the upper surface of the extruded polystyrene board, the bent pipe 2 is in a vertical cylindrical shape, and four thin rods are fixedly connected between the bent pipe 2 and the rack 1, so that the bent pipe 2 is firmer and is not easy to shake and damage; the lower end part of the elbow 2 is provided with a material collecting port 21, the material collecting port 21 is in a frustum shape, the width of the material collecting port 21 is slightly larger than that of the extruded polystyrene board and stretches across the upper part of the moving track of the extruded polystyrene board; the return bend 2 intercommunication has air-blower 5, and air-blower 5 adopts can convulsions can blow dual-purpose air-blower 5 again, and the user starts air-blower 5, makes air-blower 5 corotation, convulsions in to return bend 2, remains in the likepowder of extruded polystyrene board upper surface and cubic waste material all follow the air and is inhaled in the material collecting opening 21, and then gets into return bend 2, is convenient for collect and retrieve.
Referring to fig. 1, a corrugated pipe 22 is fixedly connected between the bent pipe 2 and the material collecting port 21, the corrugated pipe 22 is made of a metal material with strong deformability, when the extruded polystyrene board has a small thickness and the distance between the lower end of the material collecting port 21 and the upper end surface of the extruded polystyrene board is too long, waste materials are easily difficult to be sucked into the bent pipe 2 along with air, so that the recovery effect is affected, a user can manually pull the material collecting port 21 downwards, the corrugated pipe 22 extends, and the distance between the material collecting port 21 and the extruded polystyrene board is shortened, so that the effect of the material collecting port 21 for collecting waste materials is ensured; when the extruded polystyrene board thickness is great, the user moves up the collection mouth 21 manually, and the bellows 22 compression is convenient for adjust the distance between collection mouth 21 and the extruded polystyrene board, and then makes collection mouth 21 all have good collection ability to the waste material on the extruded polystyrene board of different thickness.
Referring to fig. 1, a transverse pipe 3 is installed between the upper end of an elbow pipe 2 and an air blower 5, the transverse pipe 3 is communicated with the elbow pipe 2, waste materials in the elbow pipe 2 are sucked into the transverse pipe 3 under the action of the air blower 5, the transverse pipe 3 is cuboid, a first filter screen 31 is installed in the middle of the transverse pipe 3, the aperture of the first filter screen 31 is relatively large, powdery waste materials pass through the first filter screen 31, block waste materials are blocked by the first filter screen 31, a first recovery groove 6 is communicated with the middle of the transverse pipe 3, the first recovery groove 6 is vertically installed, the upper end of the first recovery groove 6 is frustum-shaped, the first recovery groove 6 is located on one side, away from the air blower 5, of the first filter screen 31, and the block waste materials fall into the first recovery groove 6; a second filter screen 32 is arranged between the first filter screen 31 and the blower 5, the aperture of the second filter screen 32 is small, the powdery waste is blocked by the second filter screen 32, the middle position of the transverse pipe 3 is communicated with a second recovery groove 7, the upper end part of the second recovery groove 7 is in a frustum shape, the second recovery groove 7 is positioned between the first filter screen 31 and the second filter screen 32, and the powdery waste falls into the second recovery groove 7.
Referring to fig. 1 and 2, a connecting portion 8 is installed between a lower end portion of a first recovery tank 6 and a second recovery tank 7, the first recovery tank 6 is communicated with the second recovery tank 7 through the connecting portion 8, the connecting portion 8 is in a frustum shape, a crushing roller 9 is rotatably connected in the connecting portion 8, lump waste falls into the bottom of the first recovery tank 6 and falls above a crushing roller 9 in the connecting portion 8, a driving motor 92 is installed outside the connecting portion 8, one end of the crushing roller 9 penetrates through the wall thickness of the connecting portion 8 and is fixedly connected with an output shaft of the driving motor 92, a user can drive the crushing roller 9 to rotate by starting the driving motor 92, the crushing roller 9 is fixedly connected with a plurality of one-way teeth 91 along the circumferential direction, the one-way teeth 91 extrude the lump waste above the crushing roller 9 and the inner wall of the connecting portion 8, and the lump waste is crushed by the crushing roller 9 and falls into the second recovery tank 7 along the connecting portion 8; the temporary storage box 10 is arranged at the lower end part of the second recovery tank 7, the waste falling into the temporary storage box 10 does not have block waste, the recovery and use effects are improved, the four universal wheels 101 are arranged at the lower end part of the temporary storage box 10, and when the waste in the temporary storage box 10 reaches a certain amount, a user replaces the temporary storage box 10 by using the universal wheels 101, so that the labor is saved.
Referring to fig. 1 and 3, after the recycling device is operated for a long time, fertilizer is very easily adhered to the surfaces, deviating from the blower 5, of the first filter screen 31 and the second filter screen 32, so that the first filter screen 31 and the second filter screen 32 are blocked, a user controls the blower 5 to rotate reversely, so that the blower 5 blows air to the transverse pipe 3, the wind direction of the air passing through the first filter screen 31 and the second filter screen 32 is reversed, waste materials adhered to the surfaces, deviating from the blower 5, of the first filter screen 31 and the second filter screen 32 are separated from the first filter screen 31 and the second filter screen 32, and the cleaning effect on the first filter screen 31 and the second filter screen 32 is achieved; violently install baffle 33 in the intermediate position of pipe 3, four terminal surfaces of baffle 33 all contradict with violently pipe 3 inner wall, baffle 33 upper end fixed mounting has axis of rotation 331, axis of rotation 331 rotates, can drive baffle 33 and rotate along axis of rotation 331, axis of rotation 331 both ends all rotate with violently pipe 3 and be connected and one end extends violently pipe 3 fixedly connected with handle 332, when waste material is retrieved in blower 5 corotation, user rotation handle 332 makes baffle 33 parallel with the length direction who violently manages 3, when blower 5 reversal cleared up first filter screen 31 and second filter screen 32, user rotation handle 332 makes baffle 33 perpendicular with the length direction who violently manages 3, block the waste material that breaks away from first filter screen 31 or second filter screen 32, avoid the waste material to flow backward to the workstation top along return bend 2.
Referring to fig. 1, when the recycling device is operated for a long time, the first filter net 31 and the second filter net 32 may be damaged, and the user may need to replace the first filter net 31 and the second filter net 32 periodically, the horizontal pipe 3 is provided with sliding grooves adapted to the first filter net 31 and the second filter net 32, the sliding grooves limit the first filter net 31 and the second filter net 32, the first filter screen 31 and the second filter screen 32 can respectively slide in the corresponding sliding grooves, the horizontal pipe 3 is provided with a first through groove 34 matched with the first filter screen 31, the horizontal pipe 3 is provided with a second through groove 35 matched with the second filter screen 32, the upper ends of the first filter screen 31 and the second filter screen 32 respectively pass through the first through groove 34 and the second through groove 35 and are fixedly provided with a bracelet, when the first filter screen 31 and the second filter screen 32 need to be replaced, the user holds the bracelet and can take out first filter screen 31 and second filter screen 32 from violently managing 3 in, and it is very convenient to change first filter screen 31 and second filter screen 32.
Referring to fig. 1, the blower 5 can make the frame 1 produce stronger vibrations in the operation process, and the shock mount 11 is all installed to the lower tip of four landing legs of frame 1, and the shock mount 11 can reduce the noise that produces with ground collision in the frame 1 vibrations process to a very big extent, reduces the frame 1 vibrations simultaneously and to violently managing 3 and the wearing and tearing of return bend 2, effectively improves recovery unit's life.
The implementation principle of a powder recovery unit for extruded polystyrene board production of this application embodiment is: a user starts the blower 5 to rotate forward, so that air is sucked into the transverse pipe 3 and the bent pipe 2, the powdery waste and the blocky waste are sucked into the material collecting port 21 along with air, the aperture of the first filter screen 31 is relatively large, the powdery waste passes through the first filter screen 31, the blocky waste is blocked by the first filter screen 31 and falls into the first recovery tank 6 under the action of gravity; the aperture of the second filter screen 32 is small, the powdery waste is blocked by the second filter screen 32 and falls into the second recovery tank 7 under the action of gravity, the first recovery tank 6 is communicated with the second recovery tank 7 through the connecting part 8, the massive waste falls into the bottom of the first recovery tank 6 and falls above the crushing roller 9 in the connecting part 8, a user starts the driving motor 92 to drive the crushing roller 9 to rotate, the massive waste above the crushing roller 9 is extruded with the inner wall of the connecting part 8 through the one-way teeth 91, and the massive waste is crushed by the crushing roller 9 and falls into the second recovery tank 7 along the connecting part 8; the waste materials falling into the temporary storage box 10 can not have block waste materials, and the recycling effect is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a production of extruded polystyrene board is with powder recovery unit, includes frame (1), its characterized in that: frame (1) upper end is equipped with return bend (2), return bend (2) below is equipped with conveying platform (4), return bend (2) upper end intercommunication has violently pipe (3), the one end that violently pipe (3) deviates from return bend (2) is equipped with air-blower (5), the intermediate position of violently pipe (3) is equipped with first filter screen (31), be equipped with second filter screen (32) between first filter screen (31) and air-blower (5), the intermediate position intercommunication of violently pipe (3) has first accumulator (6) and second accumulator (7), first accumulator (6) are located one side that first filter screen (31) deviate from air-blower (5), second accumulator (7) are located between first filter screen (31) and second filter screen (32).
2. The apparatus for recycling powder used in the production of extruded polystyrene board as claimed in claim 1, wherein: connecting portion (8) are communicated between lower end portion of first recovery tank (6) and second recovery tank (7), connecting portion (8) are frustum-shaped, connecting portion (8) internal rotation is connected with crushing roller (9), and crushing roller (9) are equipped with a plurality of one-way teeth (91) along circumference, and crushing roller (9) one end fixedly connected with driving motor (92).
3. The apparatus for recycling powder used in the production of extruded polystyrene board as claimed in claim 1, wherein: first filter screen (31) and second filter screen (32) all with violently pipe (3) sliding connection, violently pipe (3) set up with first logical groove (34) of first filter screen (31) adaptation, violently pipe (3) set up with second logical groove (35) of second filter screen (32) adaptation.
4. The apparatus for recycling powder used in the production of extruded polystyrene board as claimed in claim 1, wherein: the lower end of the bent pipe (2) is provided with a material collecting opening (21), and the material collecting opening (21) is in a frustum shape.
5. The apparatus for recycling powder used in the production of extruded polystyrene board as claimed in claim 4, wherein: a corrugated pipe (22) is fixedly connected between the bent pipe (2) and the material collecting port (21).
6. The apparatus for recycling powder used in the production of extruded polystyrene board as claimed in claim 1, wherein: the middle position of violently managing (3) is equipped with baffle (33), and baffle (33) upper end sets firmly axis of rotation (331), and axis of rotation (331) both ends all rotate with violently pipe (3) and be connected, and axis of rotation (331) one end extends violently pipe (3) and fixedly connected with handle (332).
7. The apparatus for recycling powder used in the production of extruded polystyrene board as claimed in claim 1, wherein: the lower end part of the second recovery tank (7) is provided with a temporary storage box (10), and the lower end part of the temporary storage box (10) is provided with four universal wheels (101).
8. The apparatus for recycling powder used in the production of extruded polystyrene board as claimed in claim 1, wherein: the lower end part of the frame (1) is provided with a shock absorption seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120436256.2U CN214391451U (en) | 2021-02-27 | 2021-02-27 | Powder recovery unit is used in extruded polystyrene board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120436256.2U CN214391451U (en) | 2021-02-27 | 2021-02-27 | Powder recovery unit is used in extruded polystyrene board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214391451U true CN214391451U (en) | 2021-10-15 |
Family
ID=78027392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120436256.2U Expired - Fee Related CN214391451U (en) | 2021-02-27 | 2021-02-27 | Powder recovery unit is used in extruded polystyrene board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214391451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985074A (en) * | 2022-07-19 | 2022-09-02 | 江苏润杨机器人有限公司 | Tail gas recovery device is used in aluminum alloy automobile spare and accessory part processing |
-
2021
- 2021-02-27 CN CN202120436256.2U patent/CN214391451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985074A (en) * | 2022-07-19 | 2022-09-02 | 江苏润杨机器人有限公司 | Tail gas recovery device is used in aluminum alloy automobile spare and accessory part processing |
| CN114985074B (en) * | 2022-07-19 | 2022-11-18 | 江苏润杨机器人有限公司 | Tail gas recovery device is used in aluminum alloy automobile spare and accessory part processing |
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