CN221772853U - A mixed screening device for producing rare earth polishing powder - Google Patents

A mixed screening device for producing rare earth polishing powder Download PDF

Info

Publication number
CN221772853U
CN221772853U CN202422096030.9U CN202422096030U CN221772853U CN 221772853 U CN221772853 U CN 221772853U CN 202422096030 U CN202422096030 U CN 202422096030U CN 221772853 U CN221772853 U CN 221772853U
Authority
CN
China
Prior art keywords
bucket
layer screen
screen
base
bottom bucket
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
CN202422096030.9U
Other languages
Chinese (zh)
Inventor
路英杭
郭辉
杜明月
贾兵
杨作振
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.)
Zibo Lizhixin New Material Technology Co ltd
Original Assignee
Zibo Lizhixin New Material Technology 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 Zibo Lizhixin New Material Technology Co ltd filed Critical Zibo Lizhixin New Material Technology Co ltd
Priority to CN202422096030.9U priority Critical patent/CN221772853U/en
Application granted granted Critical
Publication of CN221772853U publication Critical patent/CN221772853U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

The utility model relates to the technical field of mixed screening and discloses a mixed screening device for producing rare earth polishing powder, which comprises a screen bucket and a base, wherein the screen bucket is arranged on the base, the screen bucket can move up and down and twist above the base, a driving component is arranged in the base and drives the screen bucket to move through the driving component, the screen bucket comprises a bottom bucket and a layer screen, the bottom bucket and the layer screen are both of an upper opening structure, the layer screen is stacked on the bottom bucket, the layer screen and the bottom bucket are detachably fixed through bolts, discharging pipes are arranged on the side surfaces of the bottom bucket and the layer screen, the discharging pipes are positioned at the heights of the bottom bucket and the layer screen, lifting components are arranged in the bottom bucket and the layer screen, and materials in the bottom bucket and the layer screen are sent out from the discharging pipes through the lifting components. According to the utility model, indiscriminate outflow of coarse materials and fine materials can be avoided, coarse materials flowing out from the discharge pipe on the layer screen are ensured under the action of the lifting assembly, and the screening effect is effectively ensured.

Description

Mixed screening device for production of rare earth polishing powder
Technical Field
The utility model relates to the technical field of mixing screening, in particular to a mixing screening device for producing rare earth polishing powder.
Background
In the production process of rare earth polishing powder, the powder is generally required to be screened by utilizing a mixed screening device to screen coarse materials and fine materials, so that the subsequent targeted processing is facilitated, in the prior art, the feeding screening device for the rare earth polishing powder is disclosed in the patent with the Chinese patent publication number of CN221086286U, the feeding structure arranged on a supporting framework and the screening device are matched for operation, the timeliness of integral production is ensured, meanwhile, the feeding part adopts a cloth bag to directly deliver, the direct connection between the feeding part and the screening part is realized, the dust raising condition of the polishing powder during the entering period can be effectively avoided or reduced, and the practicability is remarkable.
However, in the use process of the prior art, the filter screen is directly arranged in the middle to screen, and the discharge hole and the filter screen are arranged in a flush manner, so that the materials flowing out of the discharge hole are difficult to screen completely due to the structure, the fineness of the discharged materials cannot be guaranteed, and the screening effect is not good comprehensively.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a mixing and screening device for producing rare earth polishing powder, which aims to solve the problem that the fineness of materials flowing out of a discharge port can not be completely ensured in the using process of the mixing and screening device for producing rare earth polishing powder in the prior art.
The utility model provides the following technical scheme: the utility model provides a tombarthite polishing powder production is with mixing screening plant, including sieve fill and base, the sieve fill is installed on the base, and the sieve fill can carry out up-and-down motion and torsion motion in the base top, base internally mounted has drive assembly, drive the sieve fill motion through drive assembly, the sieve fill includes end fill and layer sieve, end fill and layer sieve are the upper shed structure, the layer sieve stacks on end fill, and layer sieve and end fill realize detachable fixedly through the bolt, the discharging pipe is all installed to the side of end fill and layer sieve, and the discharging pipe is located the eminence of end fill and layer sieve, the inside of end fill and layer sieve all is equipped with the lifting means, send out the material in end fill and the layer sieve from the discharging pipe through the lifting means.
Further, the lifting assembly comprises a spiral sheet, the spiral sheet is fixedly arranged in the bottom bucket and the layer screen and is fixed with the inner side walls of the bottom bucket and the layer screen, meanwhile, the lower part of the spiral sheet is communicated with the bottom bucket and the inner bottom of the layer screen, and the upper part of the spiral sheet is communicated with the discharging pipe.
Further, the lifting assembly further comprises a protrusion which is arranged between the bottom bucket and the inner bottom of the layer screen at the same time and protrudes from bottom to top.
Further, a plurality of sieve pores are formed in the layer screen, the sieve pores synchronously penetrate through the spiral sheets in the layer screen, meanwhile, the upper opening of the layer screen is also provided with a protective cover, and a feeding port is formed in the middle of the protective cover.
Further, the drive assembly includes motor, carousel, connecting rod, connecting axle and layer board, and motor fixed mounting is in the base, carousel and motor output shaft coaxial coupling, and the connecting axle slides and inserts to establish in the middle of the base, and the connecting axle still can rotate in the middle of the base, and layer board fixed mounting is on the top of connecting axle, and the end fill passes through bolt and layer board fixed connection, and the one end and the carousel surface of connecting rod rotate to be connected, and the other end rotates to be connected with the connecting seat, and the connecting seat rotates to install in the bottom of connecting axle.
Further, the driving assembly further comprises a plurality of first compression springs which are uniformly distributed between the base and the supporting plate in circumference, and two ends of each first compression spring are fixedly connected with the base and the supporting plate respectively.
Further, the driving assembly further comprises a fixed wedge block, a movable wedge block, a guide sleeve, a guide rod and a second compression spring, wherein the fixed wedge block is fixedly arranged on the base, the movable wedge block is fixedly arranged on the lower surface of the supporting plate, the fixed wedge block is in contact with the wedge surface of the movable wedge block, the guide sleeve is fixedly arranged on the base, the guide rod is fixedly arranged on the lower surface of the supporting plate, the guide rod is slidably inserted into the guide sleeve, and the second compression spring is arranged in the guide sleeve and is positioned between the end part of the guide rod and the inner end surface of the guide sleeve.
Furthermore, the guide sleeve and the guide rod are arc-shaped, and the circle centers of the guide sleeve and the guide rod are coincident with the axis of the connecting shaft.
The utility model has the technical effects and advantages that:
1. According to the utility model, in the whole use process, the sieve bucket moves up and down and is in reciprocating torsion motion through the driving component to match the lifting component to continuously convey materials in the sieve bucket into the discharging pipe to flow out, in contrast, the discharging pipe is positioned at the high position of the layer sieve, so that indistinguishable outflow of coarse materials and fine materials can be avoided, coarse materials are ensured to flow out of the discharging pipe on the layer sieve under the action of the lifting component, and the sieving effect is effectively ensured.
2. According to the utility model, in the use process, a user can freely increase the number of the layers of sieves according to the actual sieving requirements of the user, so that more stages of sieving layers are manufactured, and further, various different sieving requirements can be met, and the application range of the whole device can be greatly improved, and the device is further convenient to use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model
FIG. 2 is a schematic diagram of a split structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic view of the internal structure of the present utility model.
The reference numerals are: 1. screening bucket; 2. a base; 101. a bottom bucket; 102. layer screening; 3. a discharge pipe; 4. a spiral sheet; 5. a protrusion; 6. a sieve pore; 7. a protective cover; 8. a motor; 9. a turntable; 10. a connecting rod; 11. a connecting shaft; 12. a supporting plate; 13. a first compression spring; 14. a fixed wedge; 15. a movable wedge; 16. a guide sleeve; 17. a guide rod; 18. and a second compression spring.
Detailed Description
The present utility model will be further described with reference to specific embodiments, however, it will be appreciated by those skilled in the art that the detailed description herein with reference to the accompanying drawings is for better illustration, and that the utility model is not necessarily limited to such embodiments, but rather is intended to cover various equivalent alternatives or modifications, as may be readily apparent to those skilled in the art.
Fig. 1 to 4 are diagrams illustrating preferred embodiments of the present utility model, and the present utility model is further described below with reference to fig. 1 to 4.
The utility model provides a tombarthite polishing powder production is with mixing screening plant, including sieve fill 1 and base 2, sieve fill 1 installs on base 2, and sieve fill 1 can carry out up-and-down motion and torsion motion in base 2 top, base 2 internally mounted has drive assembly, drive sieve fill 1 motion through drive assembly, sieve fill 1 includes end fill 101 and layer sieve 102, end fill 101 and layer sieve 102 are the upper shed structure, layer sieve 102 stacks on end fill 101, and layer sieve 102 passes through the bolt with end fill 101 and realizes the fixed of detachable, the discharging pipe 3 is all installed to the side of end fill 101 and layer sieve 102, and the discharging pipe 3 is located the eminence of end fill 101 and layer sieve 102, the inside of end fill 101 and layer sieve 102 all is equipped with the lifting means, material in with end fill 101 and the layer sieve 102 is sent out from the discharging pipe 3 through the lifting means.
The lifting assembly comprises a spiral sheet 4, the spiral sheet 4 is fixedly arranged in the bottom bucket 101 and the layer screen 102 and is fixed on the inner side walls of the bottom bucket 101 and the layer screen 102, meanwhile, the lower part of the spiral sheet 4 is communicated with the bottom bucket 101 and the inner bottom of the layer screen 102, the high part of the spiral sheet 4 is communicated with the discharging pipe 3, so that rare earth polishing powder to be screened is only required to be poured into the layer screen 102, and then the driving assembly drives the screen bucket 1 to move up and down and twist, the material in the layer screen 102 can shake up and down, screening is carried out, the material with smaller particles flows into the bottom bucket 101 below, the reciprocating motion can enable the material to continuously rise along the spiral sheet 4, and finally flows out from the discharging pipe 3, and the whole screening process is completed.
The lifting assembly further comprises a protrusion 5, wherein the protrusion 5 is arranged between the bottom bucket 101 and the inner bottom of the layer screen 102 and protrudes from bottom to top, so that materials inside the layer screen 102 and the bottom bucket 101 can be continuously close to the bottom of the spiral sheet 4 in the screening process, and all the materials can be ensured to rise along the spiral sheet 4.
The inside of layer sieve 102 has been seted up a plurality of sieve meshes 6, and the spiral slice 4 in the synchronous run through layer sieve 102 of sieve mesh 6, and the protective cover 7 has still been furnished with to the upper opening of layer sieve 102 simultaneously, and is equipped with the feed inlet in the middle of the protective cover 7, so, alright guarantee when the material sieves untimely, also can carry out secondary screening on the spiral slice 4, ensure that the material granule that flows is even.
The drive assembly includes motor 8, carousel 9, connecting rod 10, connecting axle 11 and layer board 12, motor 8 fixed mounting is in base 2, carousel 9 and motor 8 output shaft coaxial coupling, connecting axle 11 slip is inserted and is established in the middle of base 2, and connecting axle 11 still can rotate in the middle of base 2, layer board 12 fixed mounting is on the top of connecting axle 11, end fill 101 passes through bolt and layer board 12 fixed connection, the one end and the carousel 9 surface rotation of connecting rod 10 are connected, the other end is connected with the connecting seat rotation, and the connecting seat rotates the bottom of installing at connecting axle 11, so, only need start motor 8, motor 8 will drive carousel 9 rotation, carousel 9 can drive connecting axle 11 up-and-down reciprocating motion through connecting rod 10, and then drive layer board 12 synchronous up-and-down reciprocating motion.
The drive assembly still includes first compression spring 13, and first compression spring 13 has a plurality of, and is circumference evenly distributed between base 2 and layer board 12, and simultaneously the both ends of first compression spring 13 respectively with base 2 and layer board 12 fixed connection, so, alright supplementary layer board 12 carries out better up-and-down motion.
The driving assembly further comprises a fixed wedge block 14, a movable wedge block 15, a guide sleeve 16, a guide rod 17 and a second compression spring 18, wherein the fixed wedge block 14 is fixedly arranged on the base 2, the movable wedge block 15 is fixedly arranged on the lower surface of the supporting plate 12, the fixed wedge block 14 is in contact with the wedge surface of the movable wedge block 15, the guide sleeve 16 is fixedly arranged on the base 2, the guide rod 17 is fixedly arranged on the lower surface of the supporting plate 12, the guide rod 17 is slidably inserted into the guide sleeve 16, the second compression spring 18 is arranged in the guide sleeve 16 and is positioned between the end part of the guide rod 17 and the inner end surface of the guide sleeve 16, so that when the supporting plate 12 moves downwards, the movable wedge block 15 is extruded with the fixed wedge block 14, the supporting plate 12 is forced to rotate around the axis of the connecting shaft 11, the guide rod 17 is driven to extrude the second compression spring 18, and thus, when the supporting plate 12 moves upwards, the second compression spring 18 drives the supporting plate 12 to rotate to reset, and the reciprocating sieve bucket 1 can be driven to realize reciprocating torsion movement.
The guide sleeve 16 and the guide rod 17 are arc-shaped, and the circle centers are coincident with the axis of the connecting shaft 11, so that the guide rod 17 can stably slide in the guide sleeve 16 when the supporting plate 12 is twisted.
Therefore, the complete use process is that firstly, the rare earth polishing powder to be screened is poured into the layer screen 102 from the feed port, then the motor 8 is started, the motor 8 drives the rotary table 9 to rotate, the rotary table 9 drives the connecting shaft 11 to reciprocate up and down through the connecting rod 10, and then drives the supporting plate 12 to reciprocate up and down synchronously, wherein when the supporting plate 12 moves down, the movable wedge block 15 and the fixed wedge block 14 squeeze each other, so that the supporting plate 12 is forced to rotate around the axis of the connecting shaft 11, in the process, the guide rod 17 is driven to squeeze the second compression spring 18, so that when the supporting plate 12 moves up, the second compression spring 18 drives the supporting plate 12 to rotate for resetting, and thus reciprocation can drive the sieve bucket 1 to realize reciprocation torsion, and finally drive the sieve bucket 1 to reciprocate up and down and reciprocate torsion, in the process, the material inside the layer screen 102 is vibrated up and down, so that the material with smaller particles flows into the lower bottom bucket 101, and the material continuously rises along the spiral piece 4, and finally flows out of the discharge pipe 3, so that the whole screening process is completed.
In summary, in whole use, make sieve fill 1 up-and-down motion and reciprocal torsional movement through drive assembly, cooperate lifting unit to send into the material of sieve fill 1 inside constantly discharging pipe 3 and flow out, and in contrast, its discharging pipe 3 is located the eminence of layer sieve 102, can avoid coarse fodder and the outflow that the fine fodder is indiscriminate to under lifting unit's effect, ensure that all flowing out from layer sieve 102 upper discharging pipe 3 is the coarse fodder, effectively ensure screening effect.
Meanwhile, in the use process, a user can freely increase the number of the layer sieves 102 according to the actual screening demands of the user, so that more stages of screening layers are manufactured, and then various different screening demands can be met, the application range of the whole device can be greatly improved, and the use is further convenient.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims (8)

1.一种稀土抛光粉生产用混合筛分装置，其特征在于：包括筛斗（1）和底座（2），筛斗（1）安装在底座（2）上，且筛斗（1）可在底座（2）上方进行上下运动和扭转运动，底座（2）内部安装有驱动组件，通过驱动组件驱使筛斗（1）运动，筛斗（1）包括底斗（101）和层筛（102），底斗（101）和层筛（102）均为上开口结构，层筛（102）堆叠在底斗（101）上，且层筛（102）与底斗（101）通过螺栓实现可拆分的固定，底斗（101）和层筛（102）的侧面均安装有出料管（3），且出料管（3）位于底斗（101）和层筛（102）的高处，底斗（101）和层筛（102）的内部均设有提升组件，通过提升组件将底斗（101）和层筛（102）内的物料从出料管（3）送出。1. A mixed screening device for producing rare earth polishing powder, characterized in that it comprises a screen bucket (1) and a base (2), the screen bucket (1) being mounted on the base (2), and the screen bucket (1) being capable of performing up and down movement and twisting movement above the base (2), a driving assembly being mounted inside the base (2), and the screen bucket (1) being driven by the driving assembly to move, the screen bucket (1) comprising a bottom bucket (101) and a layer screen (102), the bottom bucket (101) and the layer screen (102) both being upper opening structures, and the layer screen (102) 02) are stacked on a bottom bucket (101), and the layer screen (102) and the bottom bucket (101) are detachably fixed by bolts, and the sides of the bottom bucket (101) and the layer screen (102) are both installed with a discharge pipe (3), and the discharge pipe (3) is located at a high position of the bottom bucket (101) and the layer screen (102), and the inside of the bottom bucket (101) and the layer screen (102) are both provided with a lifting component, and the material in the bottom bucket (101) and the layer screen (102) is sent out from the discharge pipe (3) through the lifting component. 2.根据权利要求1所述的一种稀土抛光粉生产用混合筛分装置，其特征在于：所述提升组件包括螺旋片（4），螺旋片（4）固定安装在底斗（101）和层筛（102）的内部，且与底斗（101）和层筛（102）的内侧壁固定，同时螺旋片（4）的低处与底斗（101）和层筛（102）内底部连通，螺旋片（4）的高处与出料管（3）连通。2. A mixed screening device for producing rare earth polishing powder according to claim 1, characterized in that: the lifting component includes a spiral blade (4), the spiral blade (4) is fixedly installed inside the bottom bucket (101) and the layer screen (102), and is fixed to the inner side walls of the bottom bucket (101) and the layer screen (102), and at the same time, the lower part of the spiral blade (4) is connected to the bottom of the bottom bucket (101) and the layer screen (102), and the upper part of the spiral blade (4) is connected to the discharge pipe (3). 3.根据权利要求2所述的一种稀土抛光粉生产用混合筛分装置，其特征在于：所述提升组件还包括凸起（5），凸起（5）同时设置在底斗（101）和层筛（102）的内底部中间，且由下至上突出。3. A mixed screening device for producing rare earth polishing powder according to claim 2, characterized in that: the lifting component also includes a protrusion (5), the protrusion (5) is arranged in the middle of the inner bottom of the bottom bucket (101) and the layer screen (102) at the same time, and protrudes from bottom to top. 4.根据权利要求2所述的一种稀土抛光粉生产用混合筛分装置，其特征在于：所述层筛（102）的内部开设有若干筛孔（6），且筛孔（6）同步贯穿层筛（102）内的螺旋片（4），同时层筛（102）的上开口还配设有防护盖（7），且防护盖（7）的中间设有投料口。4. A mixed screening device for producing rare earth polishing powder according to claim 2, characterized in that: a plurality of sieve holes (6) are opened inside the layer screen (102), and the sieve holes (6) synchronously penetrate the spiral sheets (4) inside the layer screen (102), and the upper opening of the layer screen (102) is also provided with a protective cover (7), and a feeding port is provided in the middle of the protective cover (7). 5.根据权利要求3所述的一种稀土抛光粉生产用混合筛分装置，其特征在于：所述驱动组件包括电机（8）、转盘（9）、连杆（10）、连接轴（11）和托板（12），电机（8）固定安装在底座（2）内，转盘（9）与电机（8）输出轴同轴连接，连接轴（11）滑动插设在底座（2）中间，且连接轴（11）还可在底座（2）中间转动，托板（12）固定安装在连接轴（11）的顶端，底斗（101）通过螺栓与托板（12）固定连接，连杆（10）的一端与转盘（9）表面转动连接，另一端与连接座转动连接，且连接座转动安装在连接轴（11）的底端。5. A mixed screening device for producing rare earth polishing powder according to claim 3, characterized in that: the driving assembly comprises a motor (8), a turntable (9), a connecting rod (10), a connecting shaft (11) and a supporting plate (12), the motor (8) is fixedly mounted in the base (2), the turntable (9) is coaxially connected to the output shaft of the motor (8), the connecting shaft (11) is slidably inserted in the middle of the base (2), and the connecting shaft (11) can also rotate in the middle of the base (2), the supporting plate (12) is fixedly mounted on the top of the connecting shaft (11), the bottom bucket (101) is fixedly connected to the supporting plate (12) by bolts, one end of the connecting rod (10) is rotatably connected to the surface of the turntable (9), and the other end is rotatably connected to the connecting seat, and the connecting seat is rotatably mounted on the bottom end of the connecting shaft (11). 6.根据权利要求5所述的一种稀土抛光粉生产用混合筛分装置，其特征在于：所述驱动组件还包括第一压缩弹簧（13），第一压缩弹簧（13）有若干个，且呈圆周均匀分布在底座（2）与托板（12）之间，同时第一压缩弹簧（13）的两端分别与底座（2）以及托板（12）固定连接。6. A mixed screening device for producing rare earth polishing powder according to claim 5, characterized in that: the driving component also includes a first compression spring (13), there are a plurality of first compression springs (13), and they are evenly distributed in a circle between the base (2) and the support plate (12), and at the same time, the two ends of the first compression spring (13) are fixedly connected to the base (2) and the support plate (12) respectively. 7.根据权利要求6所述的一种稀土抛光粉生产用混合筛分装置，其特征在于：所述驱动组件还包括固定楔块（14）、活动楔块（15）、导向套（16）、导向杆（17）和第二压缩弹簧（18），固定楔块（14）固定安装在底座（2）上，活动楔块（15）固定安装在托板（12）下表面，且固定楔块（14）与活动楔块（15）的楔形面接触，导向套（16）固定安装在底座（2）上，导向杆（17）固定安装在托板（12）下表面，且导向杆（17）滑动插设在导向套（16）内，第二压缩弹簧（18）安装在导向套（16）内，且处于导向杆（17）端部与导向套（16）内端面之间。7. A mixed screening device for producing rare earth polishing powder according to claim 6, characterized in that: the driving assembly further comprises a fixed wedge (14), a movable wedge (15), a guide sleeve (16), a guide rod (17) and a second compression spring (18), the fixed wedge (14) being fixedly mounted on the base (2), the movable wedge (15) being fixedly mounted on the lower surface of the support plate (12), and the wedge-shaped surface of the fixed wedge (14) and the movable wedge (15) being in contact, the guide sleeve (16) being fixedly mounted on the base (2), the guide rod (17) being fixedly mounted on the lower surface of the support plate (12), and the guide rod (17) being slidably inserted in the guide sleeve (16), and the second compression spring (18) being mounted in the guide sleeve (16) and being located between the end of the guide rod (17) and the inner end surface of the guide sleeve (16). 8.根据权利要求7所述的一种稀土抛光粉生产用混合筛分装置，其特征在于：所述导向套（16）和导向杆（17）均为圆弧形，且圆心均与连接轴（11）轴线重合。8. A mixed screening device for producing rare earth polishing powder according to claim 7, characterized in that the guide sleeve (16) and the guide rod (17) are both arc-shaped, and the centers of the circles coincide with the axis of the connecting shaft (11).
CN202422096030.9U 2024-08-28 2024-08-28 A mixed screening device for producing rare earth polishing powder Active CN221772853U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202422096030.9U CN221772853U (en) 2024-08-28 2024-08-28 A mixed screening device for producing rare earth polishing powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202422096030.9U CN221772853U (en) 2024-08-28 2024-08-28 A mixed screening device for producing rare earth polishing powder

Publications (1)

Publication Number Publication Date
CN221772853U true CN221772853U (en) 2024-09-27

Family

ID=92827056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202422096030.9U Active CN221772853U (en) 2024-08-28 2024-08-28 A mixed screening device for producing rare earth polishing powder

Country Status (1)

Country Link
CN (1) CN221772853U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120115213A (en) * 2025-05-12 2025-06-10 山西中铝华润有限公司 An ash separation device for electrolytic aluminum processing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120115213A (en) * 2025-05-12 2025-06-10 山西中铝华润有限公司 An ash separation device for electrolytic aluminum processing

Similar Documents

Publication Publication Date Title
CN221772853U (en) A mixed screening device for producing rare earth polishing powder
CN111632830B (en) Screening device for concrete raw materials
CN112536083A (en) Preparation and processing method of mineral admixture for concrete
CN113385281A (en) Grinding equipment for preparing sewage treatment adsorbent granular activated carbon
CN110802763A (en) Plastic granules sieve separator
CN118287365A (en) A vacuum suction screening machine
CN108839238A (en) A kind of Machine-made Sand mixture ready-mixed concrete agitating device and its application method
CN118847501B (en) A plastic particle screening device for plastic runway
CN208786335U (en) A kind of lithium battery production material mixing arrangement
CN220574032U (en) Machine-made sand screening equipment
CN218502613U (en) Quick sieving mechanism of root of kudzu vine piece
CN217017404U (en) Vibration screening filter
CN116921226A (en) A fine sand impurity filtering device and impurity filtering method
CN209238404U (en) A kind of sintering vibration screen for mineral
CN219210157U (en) Tin powder production and processing equipment
CN115889180A (en) Alumina powder sorting unit
CN222535500U (en) A waste recovery device for ceramsite production
CN218222673U (en) Powder screening device suitable for production of rubber vulcanization accelerator
CN222020022U (en) A vibrating screening machine screening trough
CN214183372U (en) Silver powder high-efficient crushing and grading sieving device
CN221558977U (en) Screening machine is used in dry-mixed mortar production
CN221157024U (en) Vibrating screen for classifying refractory raw materials
CN220277055U (en) Crushing and grinding device for powder coating tabletting
CN213670379U (en) Gravel grading and screening equipment for building cement mortar
CN222241226U (en) Vibrating screen for producing organic and inorganic compound fertilizer

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant