CN219943194U - Metal chromium powder recovery device - Google Patents
Metal chromium powder recovery device Download PDFInfo
- Publication number
- CN219943194U CN219943194U CN202320691235.4U CN202320691235U CN219943194U CN 219943194 U CN219943194 U CN 219943194U CN 202320691235 U CN202320691235 U CN 202320691235U CN 219943194 U CN219943194 U CN 219943194U
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- Prior art keywords
- box
- roller
- rotating
- box body
- magnet roller
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- 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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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 54
- 239000002184 metal Substances 0.000 title claims abstract description 54
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000011084 recovery Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 20
- 238000000926 separation method Methods 0.000 abstract description 10
- 238000001179 sorption measurement Methods 0.000 abstract description 10
- 229910052804 chromium Inorganic materials 0.000 abstract description 3
- 239000011651 chromium Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- OIDPCXKPHYRNKH-UHFFFAOYSA-J chrome alum Chemical compound [K]OS(=O)(=O)O[Cr]1OS(=O)(=O)O1 OIDPCXKPHYRNKH-UHFFFAOYSA-J 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Sorting Of Articles (AREA)
Abstract
The utility model discloses a metal chromium powder recovery device, which belongs to the technical field of metal chromium production and comprises a box body, wherein a plurality of feeding mechanisms are arranged at the top of the box body, a material spreading mechanism is arranged in an inner cavity of the box body, a discharging mechanism is arranged on the box body, a supporting frame is arranged on one side of the box body, a first magnet roller is rotationally connected to the inner cavity of the box body, two first rotating rollers are rotationally connected to the inner cavity of the box body, and a first conveying belt is sleeved between the two first rotating rollers. According to the utility model, the first magnet roller is used for carrying out first adsorption separation on the metal impurities in the metal powder, the first conveyor belt is used for conveying the metal impurities separated by the first adsorption separation, and the second magnet roller is used for carrying out second adsorption on the metal impurities separated by the first adsorption separation, so that the metal chromium powder doped in the metal impurities separated by the first adsorption separation is separated again, and the practicability of the metal chromium powder recovery device is improved.
Description
Technical Field
The utility model relates to the technical field of metal chromium production, in particular to a metal chromium powder recovery device.
Background
The chromium powder is the powder of metal chromium, a light-resistant and heat-resistant paint, can also be used as abrasive, colorant of glass and ceramics, catalyst of chemical synthesis, chrome alum and dichromate as tanning material of leather, mordant, impregnant and various pigments for dyeing fabrics, and the metal chromium powder needs to be recovered by removing metal impurities such as iron, cobalt and nickel, and a metal chromium powder recovery device is needed.
The utility model patent with the bulletin number of CN213762312U discloses a metal chromium powder recovery device of metal chromium powder, which comprises a box body, wherein a motor is fixedly arranged on the box body, a first gear is fixedly arranged on a transmission shaft of the motor, a screw shell is fixedly connected to the inner top of the box body, a rotary screw is rotatably arranged in the screw shell, a screw shaft of the rotary screw is a hollow screw shaft, a round hole is formed in the hollow screw shaft, one end of the hollow screw shaft is rotatably arranged at the center of the top of the box body through a bearing, a second gear is fixedly arranged at one end of the hollow screw shaft, a rotary joint is fixedly arranged at one end of the hollow screw shaft, the hollow screw shaft is communicated with the rotary joint, the first gear is meshed with the second gear, the hub motor is rotatably arranged in the box body through the round shaft, and a magnet disc is fixedly sleeved on the hub motor; the patent can reduce dust pollution and efficiently separate iron powder in powder, and can effectively save water.
However, the above patent has the following disadvantages: only the impurities such as iron powder and the like in the metal chromium powder are separated once, and the quality of the recovered metal chromium powder is poor; in addition, the powder can not be uniformly dispersed and falls, so that the powder can be bonded together to influence the separation of the powder. Therefore, we propose a recovery device for metal chromium powder.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a metal chromium powder recovery device.
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides a metal chromium powder recovery unit, includes the box, the top of box is provided with a plurality of charging mechanism, the inner chamber of box is provided with the broadcast mechanism, be provided with discharge mechanism on the box, one side of box is provided with the support frame, the inner chamber of box rotates and is connected with first magnet roller, the inner chamber of box rotates and is connected with two first rollers, two cover is equipped with first conveyer belt between the first roller, the inner chamber of box is provided with first scraper blade, the top of first scraper blade contacts with the surface of first magnet roller, the inner chamber of box rotates and is connected with the second magnet roller, all rotate on the inner chamber of box and the support frame and be connected with the second roller, two the cover is equipped with the second conveyer belt between the second roller, the inner chamber of box is provided with the second scraper blade, the top of second scraper blade contacts with the surface of second magnet roller.
As a preferable scheme of the utility model, the material spreading mechanism comprises a reciprocating screw rod rotatably connected to the inner cavity of the box body and a sliding rod fixedly sleeved in the inner cavity of the box body, a threaded block is sleeved in the middle of the reciprocating screw rod in a threaded manner, a sliding sleeve is connected to the sliding rod in a sliding manner, a screen frame is fixedly connected between the sliding sleeve and the threaded block, a screen is arranged at the bottom of the inner cavity of the screen frame, the screen frame is positioned above the first magnet roller, a second motor is fixedly arranged on the front surface of the box body, and an output shaft of the second motor is connected with one end of the reciprocating screw rod.
As a preferable scheme of the utility model, the feeding mechanism comprises a feeding hopper fixedly sleeved at the top of the box body, a supporting block is arranged at the top of the feeding hopper, a first motor is fixedly arranged at the top of the supporting block, an output shaft of the first motor is fixedly connected with a spiral feeding rod, the bottom end of the spiral feeding rod extends to the bottom of an inner cavity of the feeding hopper, and the side surface of the spiral feeding rod is attached to the inner wall of the bottom end of the feeding hopper.
As a preferable scheme of the utility model, the discharging mechanism comprises rotating frames fixedly connected to two sides of the box body, the two rotating frames are respectively and rotatably connected with a third rotating roller, a third conveying belt is sleeved between the two third rotating rollers and penetrates through the inner cavity of the box body, a fifth motor is fixedly arranged on the outer side of one group of the rotating frames, and an output shaft of the fifth motor is connected with one end of one of the rotating shafts of the third rotating rollers.
As a preferable scheme of the utility model, two third motors are fixedly arranged on the front surface of the box body, and output shafts of the two third motors are respectively connected with one ends of the rotating shafts of the first magnet roller and the second magnet roller.
As a preferable scheme of the utility model, the front surface of the box body is fixedly provided with two fourth motors, and the output shafts of the two fourth motors are respectively connected with one end of the rotating shaft of one of the first rotating roller and the second rotating roller.
As a preferable scheme of the utility model, the two sides of the thread block are respectively and fixedly connected with the elastic protective sleeves, the end parts of the two elastic protective sleeves are connected with the inner wall of the box body, and the reciprocating screw rod is positioned in the inner cavity of the elastic protective sleeve.
Compared with the prior art, the utility model has the advantages that:
(1) According to the utility model, the first magnet roller is used for carrying out first adsorption separation on the metal impurities in the metal powder, the first conveyor belt is used for conveying the metal impurities separated by the first adsorption separation, and the second magnet roller is used for carrying out second adsorption on the metal impurities separated by the first adsorption separation, so that the metal chromium powder doped in the metal impurities separated by the first adsorption separation is separated again, and the practicability is good.
(2) According to the utility model, through the cooperation of the reciprocating screw rod, the sliding rod, the second motor, the threaded block, the sliding sleeve, the screen frame and the screen, the second motor is utilized to drive the reciprocating screw rod to rotate, and the cooperation between the reciprocating screw rod and the threaded block is utilized to drive the screen frame to reciprocate, so that metal powder in the inner cavity of the screen frame is dispersed and falls onto the first magnet roller, and the influence of too much one-time blanking on the separation of the metal powder is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the case of the present utility model;
FIG. 4 is a schematic view of a screen frame according to the present utility model;
FIG. 5 is a schematic cross-sectional view of the charging mechanism of the present utility model.
The reference numerals in the figures illustrate:
1. a case; 2. a charging mechanism; 3. a spreading mechanism; 4. a rotating frame; 5. a support frame; 6. a third roller; 7. a third conveyor belt; 8. a first magnet roller; 9. a first scraper; 10. a first rotating roller; 11. a first conveyor belt; 12. a second magnet roller; 13. a second scraper; 14. a second roller; 15. a second conveyor belt; 16. a reciprocating screw rod; 17. a slide bar; 18. a second motor; 19. a screw block; 20. a sliding sleeve; 21. a screen frame; 22. a screen; 23. an elastic protective sleeve; 24. a hopper; 25. a support block; 26. a first motor; 27. a spiral material conveying rod; 28. a fifth motor; 29. a third motor; 30. a fourth motor; 31. and a discharging mechanism.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
referring to fig. 1-5, a metal chromium powder recovery device comprises a box body 1, a plurality of feeding mechanisms 2 are arranged at the top of the box body 1, a spreading mechanism 3 is arranged in the inner cavity of the box body 1, a discharging mechanism 31 is arranged on the box body 1, a support frame 5 is arranged on one side of the box body 1, a first magnet roller 8 is rotatably connected to the inner cavity of the box body 1, two first rotating rollers 10 are rotatably connected to the inner cavity of the box body 1, a first conveying belt 11 is sleeved between the two first rotating rollers 10, a first scraping plate 9 is arranged in the inner cavity of the box body 1, the top end of the first scraping plate 9 is in contact with the surface of the first magnet roller 8, a second magnet roller 12 is rotatably connected to the inner cavity of the box body 1, a second rotating roller 14 is rotatably connected to the inner cavity of the box body 1 and the support frame 5, a second conveying belt 15 is sleeved between the two second rotating rollers 14, a second scraping plate 13 is arranged in the inner cavity of the box body 1, and the top end of the second scraping plate 13 is in contact with the surface of the second magnet roller 12.
In this embodiment, the bottom end of the first scraper 9 is located above the first conveyor belt 11, the bottom end of the second scraper 13 is located above the second conveyor belt 15, and in addition, two sides of the first conveyor belt 11 and the second conveyor belt 15 are respectively attached to the inner wall of the box 1, so that metal impurities on the first conveyor belt 11 and the second conveyor belt 15 are prevented from falling.
Specifically, referring to fig. 2, 3 and 5, the spreading mechanism 3 includes a reciprocating screw 16 rotatably connected to an inner cavity of the case 1, and a slide bar 17 fixedly sleeved in the inner cavity of the case 1, a threaded block 19 is screwed in the middle of the reciprocating screw 16, a sliding sleeve 20 is slidably connected to the slide bar 17, a screen frame 21 is fixedly connected between the sliding sleeve 20 and the threaded block 19, a screen 22 is provided at the bottom of the inner cavity of the screen frame 21, the screen frame 21 is located above the first magnet roller 8, a second motor 18 is fixedly installed on the front surface of the case 1, and an output shaft of the second motor 18 is connected with one end of the reciprocating screw 16.
In this embodiment, threads are provided only in the middle of the reciprocating screw 16.
Specifically, referring to fig. 1 and 5, the feeding mechanism 2 includes a hopper 24 fixedly sleeved on the top of the box 1, a supporting block 25 is provided on the top of the hopper 24, a first motor 26 is fixedly mounted on the top of the supporting block 25, an output shaft of the first motor 26 is fixedly connected with a spiral feeding rod 27, the bottom end of the spiral feeding rod 27 extends to the bottom of an inner cavity of the hopper 24, and the side surface of the spiral feeding rod 27 is attached to the inner wall of the bottom end of the hopper 24.
Specifically, referring to fig. 1 and 2, the discharging mechanism 31 includes rotating frames 4 fixedly connected to two sides of the box 1, the two rotating frames 4 are rotatably connected with third rotating rollers 6, a third conveying belt 7 is sleeved between the two third rotating rollers 6, the third conveying belt 7 penetrates through the inner cavity of the box 1, a fifth motor 28 is fixedly installed on the outer side of one group of rotating frames 4, and an output shaft of the fifth motor 28 is connected with one end of a rotating shaft of one third rotating roller 6.
In this embodiment, the chromium powder is conveyed to the outside of the tank 1 by the rotation of the third conveyor belt 7.
Specifically, referring to fig. 1 and 2, two third motors 29 are fixedly mounted on the front surface of the case 1, and output shafts of the two third motors 29 are respectively connected with one ends of the rotating shafts of the first magnet roller 8 and the second magnet roller 12.
In this embodiment, the first magnet roller 8 and the second magnet roller 12 are driven to rotate counterclockwise by the third motor 29, and the metal impurities are sucked out by the first magnet roller 8 and the second magnet roller 12.
Specifically, referring to fig. 1 and 2, two fourth motors 30 are fixedly mounted on the front surface of the case 1, and output shafts of the two fourth motors 30 are respectively connected with one end of the rotation shaft of one of the first rotation roller 10 and the second rotation roller 14.
In this embodiment, the two fourth motors 30 respectively drive the first rotating roller 10 and the second rotating roller 14 to rotate counterclockwise, so as to drive the first conveyor belt 11 and the second conveyor belt 15 to rotate counterclockwise, and the first conveyor belt 11 and the second conveyor belt 15 are utilized to convey the metal impurities.
Specifically, referring to fig. 3 and 4, two sides of the threaded block 19 are fixedly connected with elastic protective sleeves 23 respectively, end portions of the two elastic protective sleeves 23 are connected with the inner wall of the box body 1, and the reciprocating screw rod 16 is located in an inner cavity of the elastic protective sleeve 23.
In this embodiment, the elastic protective sleeve 23 protects the reciprocating screw 16, so as to prevent dust from falling onto the reciprocating screw 16.
Working principle: when the metal powder recycling device is used, firstly, metal powder to be recycled is placed into the inner cavity of the feeding hopper 24, then the first motor 26, the second motor 18, the third motor 29 and the fourth motor 30 are started respectively, the first motor 26 is used for driving the spiral feeding rod 27 to rotate, the metal powder in the inner cavity of the feeding hopper 24 is led into the inner cavity of the screen frame 21 through the spiral feeding rod 27, the second motor 18 is used for driving the reciprocating screw 16 to rotate, the screen frame 21 is driven to reciprocate through the cooperation between the reciprocating screw 16 and the threaded block 19, the metal powder in the inner cavity of the screen frame 21 is enabled to scatter and drop, in addition, the third motor 29 is used for driving the first magnet roller 8 and the second magnet roller 12 to rotate anticlockwise, the fourth motor 30 is used for driving the first conveying belt 11 and the second conveying belt 15 to rotate anticlockwise, firstly, the metal impurities in the dropped metal powder are adsorbed by the first magnet roller 8, the metal chromium powder is dropped onto the third conveying belt 7, the metal impurities on the first magnet roller 8 are scraped off by the first magnet roller 9, the reciprocating screw 16 is driven by the second motor 18 to rotate, the reciprocating screw 21 is driven by the reciprocating screw rod 16 through the first motor, the metal powder is enabled to slide onto the first conveying belt 11, the metal powder is driven by the second magnet roller 12 to drop by the second motor 12, the second magnet roller 12 is driven by the second magnet roller 12, and finally, the metal impurities are led out of the metal powder is blown by the second roller to the second roller 12, and finally, the metal impurities is led from the metal impurity is conveyed by the second roller to the metal impurity through the second roller 12, and the metal roller 12, and is cooled by the second roller, and finally, and is cooled by the metal impurity roller.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (7)
1. The utility model provides a metal chromium powder recovery unit, includes box (1), its characterized in that: the utility model discloses a feeding mechanism for a magnetic resonance type electric power box, including box (1), first magnet roller (14), second magnet roller (14), first conveyer belt (11) are equipped with in the top of box (1), the inner chamber of box (1) is provided with broadcast material mechanism (3), be provided with discharge mechanism (31) on box (1), one side of box (1) is provided with support frame (5), the inner chamber of box (1) rotates and is connected with first magnet roller (8), the inner chamber of box (1) rotates and is connected with two first roller (10), two cover is equipped with first conveyer belt (11) between first roller (10), the inner chamber of box (1) is provided with first scraper blade (9), the top of first scraper blade (9) contacts with the surface of first magnet roller (8), the inner chamber rotation of box (1) is connected with second magnet roller (12), the cover is equipped with second conveyer belt (15) between second roller (14), the second scraper blade (13) are provided with on the surface of second magnet roller (13).
2. A chromium metal powder recovery apparatus according to claim 1, wherein: the utility model provides a feeding mechanism (3) is including rotating reciprocating lead screw (16) of connecting at box (1) inner chamber and fixed slide bar (17) of cup jointing in box (1) inner chamber, threaded block (19) have been cup jointed to the middle part screw thread of reciprocating lead screw (16), sliding connection has sliding sleeve (20) on slide bar (17), fixedly connected with reel (21) between sliding sleeve (20) and threaded block (19), the bottom of reel (21) inner chamber is provided with screen cloth (22), reel (21) are located the top of first magnet roller (8), the positive fixed mounting of box (1) has second motor (18), the output shaft of second motor (18) is connected with the one end of reciprocating lead screw (16).
3. A chromium metal powder recovery apparatus according to claim 2, wherein: charging mechanism (2) are including fixed hopper (24) of cup jointing at box (1) top, the top of hopper (24) is provided with supporting shoe (25), the top fixed mounting of supporting shoe (25) has first motor (26), the output shaft fixedly connected with spiral material conveying pole (27) of first motor (26), the bottom of spiral material conveying pole (27) extends to the bottom of hopper (24) inner chamber, the side of spiral material conveying pole (27) is laminated mutually with the inner wall of hopper (24) bottom.
4. A chromium metal powder recovery apparatus according to claim 1, wherein: the discharging mechanism (31) comprises rotating frames (4) fixedly connected to two sides of the box body (1), the two rotating frames (4) are respectively connected with a third rotating roller (6) in a rotating mode, a third conveying belt (7) is sleeved between the third rotating rollers (6), the third conveying belt (7) penetrates through the inner cavity of the box body (1), a group of fifth motors (28) are fixedly arranged on the outer sides of the rotating frames (4), and an output shaft of each fifth motor (28) is connected with one end of a rotating shaft of one third rotating roller (6).
5. A chromium metal powder recovery apparatus according to claim 1, wherein: the front of the box body (1) is fixedly provided with two third motors (29), and output shafts of the two third motors (29) are respectively connected with one ends of rotating shafts of the first magnet roller (8) and the second magnet roller (12).
6. A chromium metal powder recovery apparatus according to claim 1, wherein: the front of the box body (1) is fixedly provided with two fourth motors (30), and output shafts of the two fourth motors (30) are respectively connected with one end of a rotating shaft of one of the first rotating roller (10) and one end of a rotating shaft of the second rotating roller (14).
7. A chromium metal powder recovery apparatus according to claim 2, wherein: the two sides of the thread block (19) are respectively fixedly connected with an elastic protective sleeve (23), the end parts of the two elastic protective sleeves (23) are connected with the inner wall of the box body (1), and the reciprocating screw rod (16) is positioned in the inner cavity of the elastic protective sleeve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320691235.4U CN219943194U (en) | 2023-03-31 | 2023-03-31 | Metal chromium powder recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320691235.4U CN219943194U (en) | 2023-03-31 | 2023-03-31 | Metal chromium powder recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219943194U true CN219943194U (en) | 2023-11-03 |
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ID=88537896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320691235.4U Active CN219943194U (en) | 2023-03-31 | 2023-03-31 | Metal chromium powder recovery device |
Country Status (1)
| Country | Link |
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| CN (1) | CN219943194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324099A (en) * | 2023-12-01 | 2024-01-02 | 昆明迈多生物科技开发有限公司 | Pollen pini low-temperature airflow broken wall reducing mechanism |
-
2023
- 2023-03-31 CN CN202320691235.4U patent/CN219943194U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324099A (en) * | 2023-12-01 | 2024-01-02 | 昆明迈多生物科技开发有限公司 | Pollen pini low-temperature airflow broken wall reducing mechanism |
| CN117324099B (en) * | 2023-12-01 | 2024-01-26 | 昆明迈多生物科技开发有限公司 | Pollen pini low-temperature airflow broken wall reducing mechanism |
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