CN219646888U - Emulsion filter equipment - Google Patents

Emulsion filter equipment Download PDF

Info

Publication number
CN219646888U
CN219646888U CN202320853957.5U CN202320853957U CN219646888U CN 219646888 U CN219646888 U CN 219646888U CN 202320853957 U CN202320853957 U CN 202320853957U CN 219646888 U CN219646888 U CN 219646888U
Authority
CN
China
Prior art keywords
box
emulsion
wall surface
filter
box body
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.)
Active
Application number
CN202320853957.5U
Other languages
Chinese (zh)
Inventor
韩璞
陈昭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuhai Huazhongyuan Biotechnology Co ltd
Original Assignee
Zhuhai Huazhongyuan Biotechnology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhuhai Huazhongyuan Biotechnology Co ltd filed Critical Zhuhai Huazhongyuan Biotechnology Co ltd
Priority to CN202320853957.5U priority Critical patent/CN219646888U/en
Application granted granted Critical
Publication of CN219646888U publication Critical patent/CN219646888U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

The utility model relates to the technical field of emulsion filtration, and discloses an emulsion filtration device, which comprises a box body, wherein the box body is a hollow cuboid, a solid plate is fixedly arranged on the right side wall surface in a cavity of the box body, a supporting frame is fixedly arranged at the lower position of the center on the front, rear, left and right side wall surfaces of the box body, a filtration device capable of filtering emulsion is arranged in front of the cavity of the box body, a cleaning device capable of cleaning impurities on the filtration device is arranged at the rear of the cavity of the box body, a guide plate capable of discharging the device cleaned by the cleaning device is also arranged on the rear wall surface in the cavity of the box body, and a funnel is fixedly arranged on the wall surface at the bottom of the front of the box body. The cleaning device can be rotated by arranging the first bevel gear to be meshed with the second bevel gear, and the guide groove can intensively discharge impurities under cleaning, so that the cleaning device is convenient to use and full-automatic.

Description

Emulsion filter equipment
Technical Field
The utility model belongs to the technical field of emulsion filtration, and particularly relates to an emulsion filtration device.
Background
In the process of copper rod wire drawing (a copper wire drawing process), in order to ensure the quality of drawn copper wires, clean (without copper powder and impurities) emulsion meeting the use requirements is required to be used for cleaning the surfaces of a wire drawing die and drawn copper wires in time, so that the surface of the drawn copper wires is smooth and free from flaws. From the economic benefit angle and reuse angle, in order to guarantee that the emulsion continuously satisfies the operation requirement, can consider to keep still (keep still for a long time) or preliminary filtration treatment with unclean emulsion to improve unclean emulsion's clean degree, once find that emulsion's clean degree can not satisfy the operation requirement, then can in time change new clean emulsion.
However, in the prior art, impurities are left on the surface of the filter plate after the emulsion is filtered by the filter plate, so that the filter plate cannot filter the emulsion for a long time, if the emulsion needs to be filtered continuously, the filter plate needs to be cleaned before the filtration can be continued, a great deal of time and manpower resources are wasted, a certain working efficiency is affected, and a certain use defect is caused, so that an emulsion filtering device capable of automatically cleaning the filter plate is needed.
The present utility model has been made in view of this.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
the utility model provides an emulsion filter equipment, includes the box, the box is hollow cuboid, fixed mounting has a solid board on the intracavity right side wall face of box, the equal fixed mounting in center below position department on four side wall faces around the box has a support frame, the intracavity place ahead of box is provided with one can carry out filterable filter equipment to the emulsion, the intracavity rear of box is provided with one can clear up the cleaning device of impurity on the filter equipment, still be provided with one on the intracavity rear wall face of box and carry out the exhaust deflector with the device under the cleaning device clearance, fixed mounting has a funnel on the place ahead bottom wall face of box.
As a preferred implementation mode of the utility model, the filtering device comprises two tracks, a filter plate is fixedly arranged between the two tracks, the filter plate is a cuboid with round corners at the front side, the rear side, the left side and the right side of the filter plate are mutually attached to the side walls of the two tracks, which are mutually close to each other, a second rotating column is connected with the front side and the rear side of the cavity of the two tracks through racks, the right end of the second rotating column at the rear side is connected with a side wall surface bearing of the solid plate, which is far away from the box body, the left side of the second rotating column at the rear side is connected with the inner wall surface bearing of the box body, and the left end of the second rotating column at the front side is connected with the inner wall surface bearing of the box body.
As a preferred embodiment of the utility model, a motor is arranged on a side wall surface of the second rotary column at the rear, which is close to the box body, an output end of the motor is fixedly connected with a side wall surface of the second rotary column at the rear, which is close to the box body, a second helical gear is fixedly arranged between the output end of the motor and the second rotary column at the front, and a side wall surface of the motor, which is far from the output end, is attached to the inner wall surface of the box body.
As a preferred embodiment of the utility model, the cleaning device comprises two first rotating columns, the side walls of the two first rotating columns are jointly provided with a cleaning belt, the cleaning belt is a cuboid with round corners on the left side and the right side, the round corner cavity of the cleaning belt is mutually attached to the side wall of the side, far away from the two first rotating columns, of the cleaning belt, the bottom of the first rotating column on the right side is fixedly provided with a first bevel gear, the side wall surface, far away from the first rotating column, of the first bevel gear is in bearing connection with the top wall surface of the guide plate, and the bottom wall surface of the first rotating column on the left side is in bearing connection with the top wall surface of the guide plate.
As a preferred embodiment of the utility model, the top wall surface of the guide plate is provided with a guide groove capable of discharging impurities, and the first bevel gear is meshed with the second bevel gear.
As a preferred embodiment of the utility model, the funnel is a hollow inverted rectangular cone, and the top wall surface of the funnel is communicated with the bottom wall surface of the box body.
As a preferred embodiment of the utility model, a top plate is fixedly arranged on the top wall surface of the box body, and an inlet groove which can enable emulsion to enter the box body cavity is formed in the front side top wall surface of the top plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. through setting up filter equipment, cleaning device, deflector and funnel, filter equipment can filter the emulsion of mixed impurity, and cleaning device can clear up the impurity of residue on filter equipment after filtering device, and the deflector can collect the discharge with the impurity after the filter equipment clearance, and the funnel can collect the discharge with the emulsion after filtering to the staff places arbitrary container in the opening part of funnel to convenient to collect, convenient to use can more be efficient filter the emulsion.
2. Through setting up the track, no. two rotate post, the filter plate, solid board and box, through No. two rotation of rotating the post, when No. two rotate the post and rotate, no. two rotation of rotating the post can drive the track and rotate, the rotation of track can drive the filter plate of fixed mounting between two tracks and rotate, when impurity rotates cleaning device through the filter plate, will be cleared up by cleaning device, the intracavity wall face of two left numbers of rotation post and box is the bearing connection, a No. two rotation post in right side the place ahead is connected for the bearing with a side wall face that solid board kept away from the box then can make filter equipment rotate better, reduce frictional force, improve life, and a high practicality plays vital effect to the filter operation, it is indispensable partly to filter equipment.
3. Through setting up a pivoted post, clearance area, helical gear, no. two helical gears and motor can make the clearance area rotate the clearance to the wall of the one side filter plate that is close to the clearance area, convenient to use, simple structure has played vital function to the clearance of the filter equipment of filter plate, is this filter equipment indispensable part, and the practicality is strong.
4. The cleaning device can be rotated by arranging the first bevel gear to be meshed with the second bevel gear, and the guide groove can intensively discharge impurities under cleaning, so that the cleaning device is convenient to use and full-automatic.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a perspective view of a filter device of the present utility model;
FIG. 4 is a perspective view of a cleaning apparatus according to the present utility model;
fig. 5 is a bottom perspective view of the present utility model.
In the figure: 10. a case; 11. a top plate; 12. an inlet slot; 13. a support frame; 14. a solid plate; 15. a motor; 16. a first helical gear; 17. a helical gear II; 18. a first rotating column; 19. cleaning the belt; 20. a track; 21. a filter plate; 22. a second rotating column; 23. a guide plate; 24. a guide groove; 25. and (5) a funnel.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an emulsion filtering device comprises a box 10, the box 10 is a hollow cuboid, a solid plate 14 is fixedly installed on the right side wall surface of the cavity of the box 10, a supporting frame 13 is fixedly installed at the lower position of the center on the front, back, left and right side wall surfaces of the box 10, a filtering device capable of filtering emulsion is arranged in front of the cavity of the box 10, a cleaning device capable of cleaning impurities on the filtering device is arranged at the rear of the cavity of the box 10, a guide plate 23 capable of discharging the device cleaned by the cleaning device is also arranged on the rear wall surface of the cavity of the box 10, and a funnel 25 is fixedly installed on the bottom wall surface of the front of the box 10.
When specifically using, filter equipment can filter the emulsion of mixed impurity, and cleaning device can clear up the impurity of filter equipment after filtering residual on filter equipment, and deflector 23 can collect the discharge with the impurity after the cleaning device cleared up the filter equipment, and the discharge is collected to the emulsion after the funnel 25 can will filter, needs the staff to place arbitrary container in the opening part of funnel 25 to conveniently collect.
Through setting up filter equipment, cleaning device, deflector 23 and funnel 25, filter equipment can filter the emulsion of mixed impurity, and cleaning device can clear up the impurity of residue on filter equipment after filtering device, and deflector 23 can collect the discharge with the impurity after the cleaning device cleared up, and the funnel 25 can collect the discharge with the emulsion after filtering, needs the staff to place arbitrary container in the opening part of funnel 25 to convenient to collect, convenient to use can more high-efficient filter the emulsion.
As shown in fig. 2 and 3, the filtering device includes two tracks 20, a filter plate 21 is fixedly installed between the two tracks 20, the filter plate 21 is a cuboid with rounded corners on the front side, the rear side, the left side and the right side of the filter plate 21 are mutually attached to the side walls of the two tracks 20, the front side and the rear side of the cavity of the two tracks 20 are jointly connected with a second rotating column 22 through racks, the right end of the second rotating column 22 on the rear side is connected with a side wall surface bearing of the solid plate 14 far away from the box body 10, the left side of the second rotating column 22 on the rear side is connected with the cavity inner wall surface of the box body 10 through bearings, and the left end of the second rotating column 22 on the front side is connected with the cavity inner wall surface bearing of the box body 10.
When the emulsion is poured on the filter plate 21 by a worker, the emulsion can be filtered by the filter plate 21 because the emulsion is liquid, impurities are generally solid, the emulsion cannot be filtered, but the impurities remain on the surface of the filter plate 21 after the emulsion is filtered for a certain time, the second rotating column 22 is required to rotate in a rotating mode which is explained below, when the second rotating column 22 rotates, the crawler belt 20 is driven to rotate by the rotation of the second rotating column 22, the filter plate 21 fixedly installed between the two crawler belts 20 is driven to rotate by the rotation of the crawler belt 20, when the impurities are rotated to a cleaning device through the filter plate 21, the cleaning device is used for cleaning the impurities, the two second rotating columns 22 on the left side are connected with the inner wall surface of the cavity of the box 10 by bearings, and the filtering device can be better rotated by the connection of the second rotating column 22 on the right side and the solid plate 14, so that the friction force is reduced, and the service life is prolonged. The specific cleaning mode will be explained below.
Through setting up track 20, no. two rotation post 22, filter plate 21, solid board 14 and box 10, through the rotation of No. two rotation post 22, when No. two rotation post 22 rotates, the rotation of No. two rotation post 22 can drive track 20 and rotate, the rotation of track 20 can drive the filter plate 21 of fixed mounting between two tracks 20 and rotate, when impurity rotates cleaning device through filter plate 21, will be cleared up by cleaning device, the intracavity wall surface of left two No. two rotation posts 22 and box 10 is the bearing connection, a No. two rotation post 22 in the place ahead on the right side and solid board 14 keep away from the side wall surface of box 10 and be the bearing connection then can make filter equipment rotate better, reduce frictional force, increase of service life, convenient to use, the practicality is strong, play vital effect to the filter operation, be the indispensable part of filter equipment.
As shown in fig. 2 and 3, a motor 15 is disposed on a side wall surface of the second rotating column 22 near the box 10, an output end of the motor 15 is fixedly connected with a side wall surface of the second rotating column 22 near the box 10, a second helical gear 17 is fixedly mounted between the output end of the motor 15 and the second rotating column 22 on the front side, and a side wall surface of the motor 15 far from the output end is attached to the inner wall surface of the box 10.
When the filter device is specifically used, when the filter device is required to rotate, a motor 15 is arranged on a side wall surface, close to the box body 10, of the second rotating column 22 at the rear, the output end of the motor 15 is fixedly connected with a side wall surface, close to the box body 10, of the second rotating column 22 at the front, and when the motor 15 is started by a worker, the output end of the motor 15 drives the second rotating column 22 at the rear to rotate, so that the rotating structure can be completed. The motor is connected with a power supply and a switch through electric signals.
Through setting up motor 15 and No. two rotation post 22 can make filter equipment rotate, has played vital effect to rotating cleaning device with impurity and clear up, can also make the emulsion filter better through the inertia that the rotation of filter plate 21 produced in the rotation in-process moreover, has practiced thrift a large amount of operating time, a large amount of work efficiency of improvement.
As shown in fig. 2 and fig. 4, the cleaning device includes two first rotating columns 18, a cleaning belt 19 is jointly disposed on the side walls of the two first rotating columns 18, the cleaning belt 19 is a cuboid with rounded corners on the left side and the right side, the rounded corner cavity of the cleaning belt 19 is mutually attached to the side wall of the side, far away from the two first rotating columns 18, of the cleaning belt 19, a first helical gear 16 is fixedly mounted at the bottom of the right side first rotating column 18, a side wall surface, far away from the first rotating column 18, of the first helical gear 16 is in bearing connection with the top wall surface of the guide plate 23, and the bottom wall surface of the left side first rotating column 18 is in bearing connection with the top wall surface of the guide plate 23.
When the motor 15 is used specifically, when the output end of the motor 15 rotates, the second helical gear 17 fixedly mounted on the output end of the motor 15 also rotates along with the rotation of the output end of the motor 15, the rotation of the second helical gear 17 drives the first helical gear 16 meshed with the second helical gear 17 to rotate, the rotation of the first helical gear 16 drives the first rotating column 18 to rotate, the rotation of the first rotating column 18 drives the cleaning belt 19 to rotate, the rotation of the cleaning belt 19 drives the first rotating column 18 on the other side to rotate, so that the cleaning belt 19 with bristles can rotate, and the rotation of the cleaning belt 19 can rotate and clean the wall surface of the filter plate 21 on one side close to the cleaning belt 19, so that the cleaning operation on impurities is completed.
Through setting up a pivoted post 18, clearance area 19, helical gear 16, helical gear 17 and motor 15 No. two can make clearance area 19 rotate the clearance to the wall of being close to one side filter plate 21 of clearance area 19, convenient to use, simple structure has played vital effect to the clearance of the filter equipment of filter plate 21, is this filter equipment indispensable partly, and the practicality is strong.
As shown in fig. 4 and 5, a guide groove 24 for discharging impurities is formed on the top wall surface of the guide plate 23, and the first helical gear 16 is in gear engagement with the second helical gear 17.
When the cleaning device is specifically used, the first bevel gear 16 and the second bevel gear 17 are meshed to enable the cleaning device to rotate, and the guide groove 24 can intensively discharge cleaned impurities.
The cleaning device can be rotated by arranging the first helical gear 16 to be meshed with the second helical gear 17, and the guide groove 24 can intensively discharge the cleaned impurities, so that the cleaning device is convenient to use and full-automatic.
As shown, the funnel 25 is a hollow, inverted rectangular cone, and the top wall of the funnel 25 is in communication with the bottom wall of the case 10.
In specific use, the funnel 25 can concentrate and discharge the filtered emulsion, and a person in need of attention can place any container at the bottom of the funnel 25 to facilitate collection.
Through setting up funnel 25, funnel 25 can concentrate the discharge of the emulsion that filters the completion, need the attention personnel place arbitrary container in the bottom of funnel 25 to the convenient collection.
As shown in fig. 1, a top plate 11 is fixedly installed on the top wall surface of the box 10, and an inlet groove 12 for allowing emulsion to enter the cavity of the box 10 is formed in the front top wall surface of the top plate 11.
In particular use, the top plate 11 and the inlet channel 12 provide a controlled action on the emulsion being poured in, in order to prevent the emulsion from being inadvertently poured onto the track 20 or the walls of the cleaning device.
By providing the top plate 11 and the inlet groove 12, the top plate 11 and the inlet groove 12 can control the poured emulsion so as to prevent the emulsion from being inadvertently poured on the crawler 20 or the wall surface of the cleaning device.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (7)

1. The utility model provides an emulsion filter equipment, includes box (10), its characterized in that, box (10) are hollow cuboid, fixed mounting has a solid board (14) on the intracavity right side wall face of box (10), and the center below position department on four lateral wall faces all fixed mounting has a support frame (13) around box (10), and the intracavity place ahead of box (10) is provided with one and can carries out filterable filter equipment to emulsion, and the intracavity rear of box (10) is provided with one and can carries out the cleaning device of clearing up impurity on filter equipment, still is provided with one on the intracavity rear wall face of box (10) and can carries out the deflector (23) of discharging with the device under the cleaning device clearance, fixed mounting has a funnel (25) on the place ahead bottom wall face of box (10).
2. The emulsion filtering device according to claim 1, wherein the filtering device comprises two tracks (20), a filter plate (21) is fixedly installed between the two tracks (20), the filter plate (21) is a cuboid with round corners on the front side, the rear side, the left side and the right side of the filter plate (21) are mutually attached to one side wall of the two tracks (20), a second rotating column (22) is connected to the front side and the rear side of the cavity of the two tracks (20) through common racks, the right end of the second rotating column (22) on the rear side is connected with a side wall surface bearing of a solid plate (14) far away from the box (10), the left side of the second rotating column (22) on the rear side is in bearing connection with the cavity inner wall surface of the box (10), and the left end of the second rotating column (22) on the front side is connected with the cavity inner wall surface bearing of the box (10).
3. An emulsion filter as claimed in claim 2, characterized in that a motor (15) is arranged on a side wall surface of the second rotary column (22) close to the box body (10) at the rear, an output end of the motor (15) is fixedly connected with a side wall surface of the second rotary column (22) close to the box body (10) at the rear, a second helical gear (17) is fixedly arranged between the output end of the motor (15) and the second rotary column (22) at the front, and a side wall surface of the motor (15) far away from the output end is attached to a cavity inner wall surface of the box body (10).
4. An emulsion filter device according to claim 1, characterized in that the cleaning device comprises two first rotating columns (18), a cleaning belt (19) is jointly arranged on the side walls of the two first rotating columns (18), the cleaning belt (19) is a cuboid with round corners on the left side and the right side, the round corner cavity of the cleaning belt (19) is mutually attached to the side wall of the side, far away from the two first rotating columns (18), of the cleaning belt, a first bevel gear (16) is fixedly arranged at the bottom of the first rotating column (18) on the right side, the side wall of the first bevel gear (16), far away from the first rotating column (18), is in bearing connection with the top wall of the guide plate (23), and the bottom wall of the first rotating column (18) on the left side is in bearing connection with the top wall of the guide plate (23).
5. An emulsion filter as claimed in claim 1 or 3, characterized in that the top wall of the guide plate (23) is provided with a guide groove (24) for discharging impurities, and the first bevel gear (16) is in gear engagement with the second bevel gear (17).
6. An emulsion filter as claimed in claim 1, characterized in that the funnel (25) is a hollow, inverted rectangular cone, the top wall of the funnel (25) being in communication with the bottom wall of the tank (10).
7. An emulsion filter as claimed in claim 1, characterized in that a top plate (11) is fixedly mounted on the top wall of the tank (10), and an inlet slot (12) for allowing emulsion to enter the cavity of the tank (10) is formed in the front top wall of the top plate (11).
CN202320853957.5U 2023-04-17 2023-04-17 Emulsion filter equipment Active CN219646888U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320853957.5U CN219646888U (en) 2023-04-17 2023-04-17 Emulsion filter equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320853957.5U CN219646888U (en) 2023-04-17 2023-04-17 Emulsion filter equipment

Publications (1)

Publication Number Publication Date
CN219646888U true CN219646888U (en) 2023-09-08

Family

ID=87880866

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320853957.5U Active CN219646888U (en) 2023-04-17 2023-04-17 Emulsion filter equipment

Country Status (1)

Country Link
CN (1) CN219646888U (en)

Similar Documents

Publication Publication Date Title
CN210909260U (en) Reinforcing bar grinding device for construction
CN219646888U (en) Emulsion filter equipment
CN219053990U (en) Polishing device for metal casting
CN217911393U (en) Grit processing feed machine
CN216172723U (en) Crushing device for powder production workshop of stewing process
CN214488017U (en) Automatic brucite powder production equipment
CN215842155U (en) Workshop air dust collecting equipment with filter screen anti-blocking effect
CN214913997U (en) Petrochemical product filters edulcoration device
CN208495150U (en) A kind of old and useless battery cleaning device
CN112791487A (en) Construction waste water recovery device
CN221015213U (en) Dust removing mechanism of full-automatic deburring machine
CN220942311U (en) Multi-surface hollow sphere cleaning device
CN220633886U (en) Automatic feeding device
CN220697065U (en) Mechanism sand processing feed mechanism
CN220196432U (en) Washing machine control panel processingequipment
CN213763938U (en) Woodworking machine casting workbench
CN217887785U (en) A high-efficient mixing apparatus for pharmaceutical experiment
CN216550707U (en) Phosphating tank with automatic continuous slag removal function
CN215692089U (en) Glass frosting polishing solution filtering and circulating treatment device
CN214289687U (en) Device for automatically cleaning rhinestone blanks
CN219767682U (en) Ceramic tile edging machine with dust removal function
CN217549194U (en) Denitration catalyst raw material filter equipment who facilitates use
CN221248071U (en) Edging mechanism for printed circuit board production
CN216367277U (en) Dust collector for shot blasting machine
CN217988721U (en) Box dust remover is used in reclaimed rubber production

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant