CN113996396A - Medicinal material ball mill - Google Patents

Medicinal material ball mill Download PDF

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Publication number
CN113996396A
CN113996396A CN202111116463.0A CN202111116463A CN113996396A CN 113996396 A CN113996396 A CN 113996396A CN 202111116463 A CN202111116463 A CN 202111116463A CN 113996396 A CN113996396 A CN 113996396A
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CN
China
Prior art keywords
rotary drum
ball mill
medicinal material
sliding
material ball
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.)
Granted
Application number
CN202111116463.0A
Other languages
Chinese (zh)
Other versions
CN113996396B (en
Inventor
恼铁龙
恼学新
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.)
Lin Danqin
Original Assignee
Anhui Haosen Pharmaceutical 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 Anhui Haosen Pharmaceutical Co ltd filed Critical Anhui Haosen Pharmaceutical Co ltd
Priority to CN202111116463.0A priority Critical patent/CN113996396B/en
Publication of CN113996396A publication Critical patent/CN113996396A/en
Application granted granted Critical
Publication of CN113996396B publication Critical patent/CN113996396B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/10Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18Details
    • B02C17/183Feeding or discharging devices
    • B02C17/1835Discharging devices combined with sorting or separating of material
    • B02C17/1855Discharging devices combined with sorting or separating of material with separator defining termination of crushing zone, e.g. screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18Details
    • B02C17/24Driving mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/087Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165Screen denying egress of oversize material
    • 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
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/10Production of cement, e.g. improving or optimising the production methods; Cement grinding

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention relates to the technical field of ball mills, and discloses a medicinal material ball mill which comprises a mounting frame and a rotary drum, wherein two support frames are arranged on the mounting frame, the rotary drum is rotatably connected between the two support frames, the rotary drum is horizontally arranged, a driving piece for rotating the rotary drum is arranged on the rotary drum, one end of the rotary drum is rotatably connected with a rotary disc, the support frames are provided with driving pieces for driving the rotary disc to rotate, the outer side of the rotary drum is provided with a discharge hole, a sliding cover is slidably arranged on the discharge hole along the circumferential direction of the rotary drum, one side of the circumference of the sliding cover is provided with a sieve plate, and the sliding cover and the sieve plate are provided with clamping pieces capable of being clamped with the rotary disc. Is suitable for market use.

Description

Medicinal material ball mill
Technical Field
The invention relates to the technical field of ball mills, in particular to a medicinal material ball mill.
Background
The ball mill is after the material is broken, carries out kibbling key equipment again, and current medicinal material raw and other materials when grinding in the ball mill, inconvenient with the separation of the medicinal material powder and the steel ball of grinding, need the manual work to separate, still need take back the steel ball inside the ball mill again, when medicinal material raw and other materials ground, medicinal material raw and other materials glue inside the ball mill easily, for this reason we disclose a medicinal material ball mill.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a medicinal material ball mill.
The utility model provides a medicinal material ball mill, includes mounting bracket, rotary drum, be equipped with two support frames on the mounting bracket, the rotary drum rotates to be connected between two support frames to the rotary drum level sets up, be equipped with on the rotary drum and be used for rotary drum pivoted driving piece, the one end of rotary drum is rotated and is connected with the carousel, be equipped with drive carousel pivoted driving piece on the support frame, the rotary drum outside is equipped with the discharge gate, there is the sliding closure along rotary drum circumferencial direction slidable mounting on the discharge gate, the sliding closure is equipped with the sieve along one side of circumference, be equipped with on sliding closure, the sieve can with the joint spare of carousel joint.
Preferably, the rotary drum is provided with two annular grooves, the two annular grooves are respectively communicated with two sides of the discharge port, and the sliding cover and the sieve plate are respectively installed in the two annular grooves in a sliding manner.
Preferably, the joint spare includes bull stick, two kellies, two the kellies is fixed respectively on sieve, sliding closure, the bull stick is fixed on the carousel and is located between two kellies, two one side that is close to the bull stick on the kellies all is equipped with a plurality of joint grooves, be equipped with on the bull stick can with a plurality of fixture blocks of a plurality of joint groove joint.
Preferably, one end of the rotary drum, which is far away from the rotary disc, is provided with a fixed disc, the fixed disc is movably sleeved in the rotary drum and is connected with the support frame, and one side of the fixed disc, which is close to the rotary drum, is provided with an anti-sticking piece.
Preferably, the antiseized piece includes fixed block, slider, rubs the pad with the hands, the fixed block is installed on the fixed disk, the spout has been seted up on the fixed block, the spout is arranged toward outside along the radial of rotary drum, slider slidable mounting is in the spout, be equipped with the elasticity connecting piece that the drive slider moved outward to the spout in the spout, rub the pad with the hands and establish the one side of keeping away from the spout at the slider.
Preferably, the elastic connecting piece comprises a plurality of springs and a plurality of connecting rods, the two ends of the springs are respectively connected to the sliding block and the fixed block, the connecting rods are hinged in pairs and located between the sliding block and the fixed block, one end, close to the sliding block, of each connecting rod is hinged to the sliding block, and one end, close to the fixed block, of each connecting rod is hinged to the sliding groove.
Preferably, the fixed disc is provided with a feeding hole, and one side of the fixed disc, which is far away from the rotary drum, is provided with a material guide plate communicated with the feeding hole.
Preferably, a collecting box is arranged on the mounting frame and is positioned below the rotary drum.
According to the medicinal material ball mill, the rotating rod is driven to rotate through the driving piece, the rotating rod drives the clamping blocks to be clamped with the clamping grooves in one of the clamping rods, so that the sliding cover is driven to slide to close the discharge hole, the rotating rod continues to rotate, and a ball milling process is carried out; the rotating rod is driven to rotate reversely through the driving piece, the rotating rod drives the clamping blocks to be clamped with the clamping grooves in the other clamping rod, so that the sieve plate is driven to cover the discharge hole, the rotating drum is continuously driven to rotate, the ground medicinal raw materials in the rotating drum are screened, the ground medicinal raw materials fall out of the discharge hole through the sieve plate, and the screening process is completed; when the rubbing pad is contacted with the inner wall of the rotary drum, the rubbing pad can drive the sliding block to move downwards, the springs compress and extend, and the connecting rod folds and extends to drive the sliding block and the rubbing pad to move up and down, so that the rubbing force between the rubbing pad and the inner wall of the rotary drum is adjusted, and the anti-sticking effect is improved; the ball mill not only conveniently carries out autosegregation to medicinal material raw and other materials and steel ball, but also is convenient for the switching of its abrasive material state, screening state, has prevented that medicinal material raw and other materials from gluing in its inner wall, has improved utilization ratio of raw materials, is fit for the market and uses.
Drawings
FIG. 1 is a schematic perspective view of a ball mill for medicinal materials according to the present invention;
FIG. 2 is a schematic structural diagram of a turntable of a medicinal material ball mill provided by the invention;
FIG. 3 is a schematic structural diagram of a fixing disc of the medicinal material ball mill provided by the invention;
fig. 4 is a partial enlarged view of a portion a of the medicinal material ball mill provided by the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, the invention provides a medicinal material ball mill, which comprises a mounting frame 1 and a rotary drum 2, wherein two support frames are arranged on the mounting frame 1, the rotary drum 2 is rotatably connected between the two support frames, the rotary drum 2 is horizontally arranged, a driving piece for rotating the rotary drum 2 is arranged on the rotary drum 2, one end of the rotary drum 2 is rotatably connected with a rotary disc 3, the support frames are provided with driving pieces for driving the rotary disc 3 to rotate, a discharge port is arranged on the outer side of the rotary drum 2, a sliding cover 4 is slidably arranged on the discharge port along the circumferential direction of the rotary drum 2, a sieve plate 5 is arranged on one side of the sliding cover 4 along the circumference, and clamping pieces which can be clamped with the rotary disc 3 are arranged on the sliding cover 4 and the sieve plate 5.
In the embodiment, the driving piece drives the rotating disc 3 to rotate, the rotating disc 3 is clamped with the clamping piece on the sliding cover 4, so that the sliding cover 4 is driven to slide to close the discharge hole, and the steel balls in the rotating drum 2 are driven to polish the raw materials of the medicinal materials in the rotating drum 2, so that the grinding process of the medicinal materials is completed; after the medicinal material grinds the completion, the driving piece drives 3 reversals of carousel, and the joint spare on carousel 3 and the sieve 5 carries out the joint to will cover the discharge gate with sieve 5, and drive rotary drum 2 and rotate, thereby make sieve 5 will grind the medicinal material powder automatic screening after the completion and come out, accomplish the screening process of medicinal material.
As another embodiment of the invention, the rotary drum 2 is provided with two annular grooves which are respectively communicated with two sides of the discharge hole, and the sliding cover 4 and the sieve plate 5 are respectively arranged in the two annular grooves in a sliding way. The sliding cover 4 and the sieve plate 5 are slidably arranged in the annular groove, and the sliding cover 4 and the sieve plate 5 are guided through the annular groove.
As another embodiment of the invention, the clamping member includes a rotating rod 6 and two clamping rods 7, the two clamping rods 7 are respectively fixed on the sieve plate 5 and the sliding cover 4, the rotating rod 6 is fixed on the rotary plate 3 and located between the two clamping rods 7, a plurality of clamping grooves are respectively arranged on one side of each of the two clamping rods 7 close to the rotating rod 6, and a plurality of clamping blocks 8 which can be clamped with the plurality of clamping grooves are arranged on the rotating rod 6. The driving piece drives the rotating rod 6 to rotate, the rotating rod 6 drives the clamping blocks 8 to be clamped with the clamping grooves in one clamping rod 7, so that the sliding cover 4 is driven to slide to close the discharge hole, the rotating rod continues to rotate, and the ball milling process is carried out; the driving piece drives the 6 reversals of bull stick, and bull stick 6 drives a plurality of joint grooves on a plurality of fixture blocks 8 and another kelly 7 and carries out the joint to drive sieve 5 and cover the discharge gate, later bull stick 6 continues to rotate, drives rotary drum 2 and rotates, thereby filters the medicinal material raw and other materials after grinding in the rotary drum 2, and the medicinal material raw and other materials after grinding pass through sieve 5 and fall out the discharge gate, accomplish the screening process.
As another embodiment of the invention, a fixed disk 9 is arranged at one end of the rotary drum 2 far away from the rotary table 3, the fixed disk 9 is movably sleeved in the rotary drum 2 and is connected with the support frame, and an anti-sticking piece is arranged at one side of the fixed disk 9 close to the rotary drum 2. Antiseized piece includes fixed block 10, slider 11, rubs the pad 12 with hands, and fixed block 10 is installed on fixed disk 9, has seted up the spout on the fixed block 10, and the spout is arranged radially outwards along rotary drum 2, and slider 11 slidable mounting is equipped with the elasticity connecting piece that drive slider 11 moved outwards to the spout in the spout, rubs the pad 12 with hands and establishes the one side of keeping away from the spout at slider 11. Elastic connecting piece includes a plurality of springs, a plurality of connecting rod, and the both ends of a plurality of springs are connected respectively at slider 11, fixed block 10, and two liang of articulated connecting rods to be located between slider 11, the fixed block 10, the one end that the connecting rod is close to slider 11 is articulated with slider 11, and the one end that the connecting rod is close to fixed block 11 is articulated with the spout. When the rotary drum 2 rotates, the inner wall of the rotary drum 2 is contacted with the rubbing pad 12, so that the medicinal materials on the inner wall of the rotary drum 2 are cleaned, and the medicinal materials are prevented from being adhered; when rubbing the pad 12 with the hands and contacting with the 2 inner walls of rotary drum after, rub pad 12 with the hands and can drive slider 11 downstream, a plurality of springs compress, extend, the connecting rod is folded and is extended to drive slider 11, rub pad 12 with the hands and reciprocate, thereby adjust and rub pad 12 with the hands and rub the grinding dynamics with the 2 inner walls of rotary drum, improve antiseized effect.
As another embodiment of the invention, a feed inlet 13 is arranged on the fixed disc 9, and a material guide plate communicated with the feed inlet is arranged on one side of the fixed disc 9 away from the rotary drum 2. The guide plate guides the entering medicinal materials, so that the medicinal materials can be conveniently entered.
As another embodiment of the invention, a collecting box 14 is provided on the mounting frame 1, the collecting box 14 being located below the drum 2. The medicinal powder screened by the sieve plate 5 is collected conveniently through the collecting box 14.
The medicinal material ball mill provided by the invention is convenient for automatically separating medicinal raw materials from steel balls, and is also convenient for switching the grinding state and the screening state, so that the medicinal raw materials are prevented from being adhered to the inner wall of the ball mill, the utilization rate of the raw materials is improved, and the ball mill is suitable for being used in the market.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The utility model provides a medicinal material ball mill, its characterized in that, includes mounting bracket (1), rotary drum (2), be equipped with two support frames on mounting bracket (1), rotary drum (2) rotate to connect between two support frames to rotary drum (2) level sets up, be equipped with on rotary drum (2) and be used for rotary drum (2) pivoted driving piece, the one end of rotary drum (2) is rotated and is connected with carousel (3), be equipped with drive carousel (3) pivoted driving piece on the support frame, the rotary drum (2) outside is equipped with the discharge gate, there is sliding closure (4) along rotary drum (2) circumferencial direction slidable mounting on the discharge gate, sliding closure (4) are equipped with sieve (5) along one side of circumference, be equipped with on sliding closure (4), sieve (5) can with the joint spare of carousel (3) joint.
2. The medicinal material ball mill according to claim 1, wherein the rotary drum (2) is provided with two annular grooves, the two annular grooves are respectively communicated with two sides of the discharge port, and the sliding cover (4) and the sieve plate (5) are respectively slidably installed in the two annular grooves.
3. The medicinal material ball mill according to claim 1, wherein the clamping member comprises a rotating rod (6) and two clamping rods (7), two clamping rods (7) are respectively fixed on the sieve plate (5) and the sliding cover (4), the rotating rod (6) is fixed on the rotary plate (3) and located between the two clamping rods (7), one side of each clamping rod (7) close to the rotating rod (6) is provided with a plurality of clamping grooves, and the rotating rod (6) is provided with a plurality of clamping blocks (8) which can be clamped with the clamping grooves.
4. The medicinal material ball mill according to claim 1, characterized in that a fixed disc (9) is arranged at one end of the rotary drum (2) far away from the rotary disc (3), the fixed disc (9) is movably sleeved in the rotary drum (2) and is connected with the support frame, and an anti-sticking piece is arranged at one side of the fixed disc (9) close to the rotary drum (2).
5. The medicinal material ball mill according to claim 4, wherein the anti-sticking member comprises a fixed block (10), a sliding block (11) and a rubbing pad (12), the fixed block (10) is mounted on the fixed disc (9), a sliding groove is formed in the fixed block (10), the sliding groove is arranged outwards along the radial direction of the rotary drum (2), the sliding block (11) is slidably mounted in the sliding groove, an elastic connecting member for driving the sliding block (11) to move outwards is arranged in the sliding groove, and the rubbing pad (12) is arranged on one side of the sliding block (11) away from the sliding groove.
6. The medicinal material ball mill according to claim 5, wherein the elastic connecting piece comprises a plurality of springs and a plurality of connecting rods, two ends of the plurality of springs are respectively connected to the sliding block (11) and the fixed block (10), the connecting rods are hinged in pairs and are positioned between the sliding block (11) and the fixed block (10), one end of each connecting rod close to the sliding block (11) is hinged to the sliding block (11), and one end of each connecting rod close to the fixed block (11) is hinged to the sliding chute.
7. The medicinal material ball mill according to any one of claims 4-6, characterized in that the fixed disc (9) is provided with a feed inlet (13), and a side of the fixed disc (9) away from the rotary drum (2) is provided with a material guide plate communicated with the feed inlet.
8. A medicinal material ball mill according to any one of claims 1-6, characterized in that a collecting box (14) is provided on the mounting frame (1), the collecting box (14) being located below the rotary drum (2).
CN202111116463.0A 2021-09-23 2021-09-23 Medicinal material ball mill Active CN113996396B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111116463.0A CN113996396B (en) 2021-09-23 2021-09-23 Medicinal material ball mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111116463.0A CN113996396B (en) 2021-09-23 2021-09-23 Medicinal material ball mill

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CN113996396A true CN113996396A (en) 2022-02-01
CN113996396B CN113996396B (en) 2023-09-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115487910A (en) * 2022-08-30 2022-12-20 马鞍山市恒达冶金材料有限公司 Large-diameter wear-resistant steel ball suitable for semi-autogenous mill

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102005889B1 (en) * 2018-11-08 2019-08-01 김형우 Rotating drum of the ball-mill
CN210230152U (en) * 2019-07-22 2020-04-03 武汉恒乐矿物工程设备有限公司 Sealed continuous ball mill
CN112117059A (en) * 2020-09-27 2020-12-22 安徽新特华宇电缆有限公司 Aviation is with formula of book low temperature protective sheath of certainly
CN212310051U (en) * 2020-05-08 2021-01-08 浙江鼎益生物科技有限公司 Black soldier fly larva splitter
CN212821603U (en) * 2020-08-12 2021-03-30 江西绿川生物科技实业有限公司 Pesticide tank cleaning device
CN113019589A (en) * 2021-03-09 2021-06-25 胡俊康 Powder ball-milling device convenient to ejection of compact
CN213570215U (en) * 2020-11-04 2021-06-29 浙江树人学院(浙江树人大学) Miniature fertilizer fermenting installation
CN214210757U (en) * 2020-12-25 2021-09-17 郑州欧普陶瓷有限公司 Ball mill is used in preparation of mop pond

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102005889B1 (en) * 2018-11-08 2019-08-01 김형우 Rotating drum of the ball-mill
CN210230152U (en) * 2019-07-22 2020-04-03 武汉恒乐矿物工程设备有限公司 Sealed continuous ball mill
CN212310051U (en) * 2020-05-08 2021-01-08 浙江鼎益生物科技有限公司 Black soldier fly larva splitter
CN212821603U (en) * 2020-08-12 2021-03-30 江西绿川生物科技实业有限公司 Pesticide tank cleaning device
CN112117059A (en) * 2020-09-27 2020-12-22 安徽新特华宇电缆有限公司 Aviation is with formula of book low temperature protective sheath of certainly
CN213570215U (en) * 2020-11-04 2021-06-29 浙江树人学院(浙江树人大学) Miniature fertilizer fermenting installation
CN214210757U (en) * 2020-12-25 2021-09-17 郑州欧普陶瓷有限公司 Ball mill is used in preparation of mop pond
CN113019589A (en) * 2021-03-09 2021-06-25 胡俊康 Powder ball-milling device convenient to ejection of compact

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115487910A (en) * 2022-08-30 2022-12-20 马鞍山市恒达冶金材料有限公司 Large-diameter wear-resistant steel ball suitable for semi-autogenous mill

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Effective date of registration: 20240605

Address after: No. 2, Dawei 10th Lane, Xidong Village, Xichang Town, Jiedong County, Jieyang City, Guangdong Province, 522000

Patentee after: Lin Danqin

Country or region after: China

Address before: 236000 No. 399, Fenxiang Road, high tech Zone, Bozhou City, Anhui Province

Patentee before: Anhui Haosen Pharmaceutical Co.,Ltd.

Country or region before: China