CN109012838A - A kind of crushing system in graphite tube production process - Google Patents

A kind of crushing system in graphite tube production process Download PDF

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Publication number
CN109012838A
CN109012838A CN201810715846.1A CN201810715846A CN109012838A CN 109012838 A CN109012838 A CN 109012838A CN 201810715846 A CN201810715846 A CN 201810715846A CN 109012838 A CN109012838 A CN 109012838A
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CN
China
Prior art keywords
sieve
production process
graphite
tube production
crushing system
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Granted
Application number
CN201810715846.1A
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Chinese (zh)
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CN109012838B (en
Inventor
陈良洪
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Huwei Hongye Building Materials Technology Development Co Ltd
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Huwei Hongye Building Materials Technology Development Co Ltd
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Priority to CN201810715846.1A priority Critical patent/CN109012838B/en
Publication of CN109012838A publication Critical patent/CN109012838A/en
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Publication of CN109012838B publication Critical patent/CN109012838B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • 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
    • 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
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/42Driving mechanisms; Roller speed control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50Cleaning
    • 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

Abstract

The present invention discloses a kind of crushing system in graphite tube production process, including the first conveyer belt device for conveying graphite ore, first conveyer belt device, which conveys, is equipped with crush box below end, roll-type grinding device is equipped in crush box, roll-type grinding device discharge port lower horizontal is equipped with sieve, and sieve one end is extend into positioning disk, and the other end and transverse reciprocating mobile mechanism output end are articulated and connected, it is equipped with top plate below sieve, is equipped with the second conveyer belt apparatus below crush box discharge end;The present invention realizes the fast-crushing process to graphite ore by roll-type grinding device, the quick screening process to graphite ore is realized by transverse reciprocating mobile mechanism, pass through the coordinated between sieve, positioning disk, top plate, the second conveyer belt apparatus, the first electric telescopic rod and the second electric telescopic rod simultaneously, realize that automatic cleaning sieve and recycling do not crush the process of complete graphite particle, the labor intensity for reducing manual cleaning sieve, is also effectively saved graphite resource.

Description

A kind of crushing system in graphite tube production process
Technical field
The present invention relates to graphite tube production technical fields, in particular to a kind of crushing system in graphite tube production process System.
Background technique
Graphite tube in process of production, needs to crush graphite ore, and current graphite ore crushing system is to graphite miberal powder Just it is sent directly into subsequent processing after broken, since crushing effect and the uniformity are different, is wanted so will appear degree of grinding and be not achieved The graphite ore powder asked enters subsequent processing, affects the quality of production of graphite tube.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of crushing system in graphite tube production process, Crushing and screening process can be carried out to graphite ore simultaneously.
The present invention is in order to solve the above technical problems, used technical solution is: one kind is in graphite tube production process Crushing system, including the first conveyer belt device for conveying graphite ore, below first conveyer belt device conveying end Equipped with crush box, roll-type grinding device is equipped in the crush box, the roll-type grinding device discharge port lower horizontal is equipped with sieve Net, described sieve one end are extend into positioning disk, and the other end and transverse reciprocating mobile mechanism output end are articulated and connected, the sieve Lower section is equipped with top plate, is equipped with the second conveyer belt apparatus below the crush box discharge end.
Preferably, the roll-type grinding device includes horizontally disposed first pulverization roller and the second pulverization roller, and described first Pulverization roller is connect by the first rotary shaft with driving wheel, and second pulverization roller is connect by the second rotary shaft with driven wheel, institute It states driving wheel and is connect with driven wheel by belt, the driving wheel is connected to motor by speed reducer.
Preferably, the transverse reciprocating mobile mechanism includes the mobile bar being of an L-shaped structure, described mobile bar one end and sieve Avris articulated connection, the other end are connect with kidney ellipsoid frame bottom, and the kidney ellipsoid frame upper and lower ends are equipped with straight-tooth, the oval Partial gear is equipped in shape frame, the tooth of the partial gear engage with straight-tooth, kidney ellipsoid frame two sides pass through slide bar and Roller-coaster connection at the top of support frame, the partial gear input terminal are connect by rotation axis with rotating electric machine output end.
Preferably, support frame as described above and crushing box side wall are equipped with the linear slide bearing being slidably matched with mobile bar.
Preferably, the positioning disk side is connect by horizontally disposed first electric telescopic rod with screening wall box, The top plate bottom is connect with the second vertically arranged electric telescopic rod.
Preferably, described sieve one end is additionally provided with guide rod, and the guide rod is extend into positioning disk.
Preferably, the screen bottom is additionally provided with vibrating motor.
Preferably, second conveyer belt apparatus side is additionally provided with recycling bucket.
Preferably, the recycling bucket top side is additionally provided with spring.
Preferably, receiving hopper is additionally provided on the crush box.
Beneficial effects of the present invention: the present invention realizes the fast-crushing process to graphite ore by roll-type grinding device, The quick screening process to graphite ore is realized by transverse reciprocating mobile mechanism, while passing through sieve, positioning disk, top plate, the Coordinated between two conveyer belt apparatus, the first electric telescopic rod and the second electric telescopic rod, can be realized automatic cleaning screen Net and recycling do not crush the process of complete graphite particle, reduce the labor intensity of manual cleaning sieve, are effectively saved stone yet Black resource.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the crushing system in graphite tube production process;
Fig. 2 is the structural schematic diagram of roll-type grinding device in Fig. 1;
Fig. 3 is Tu1Zhong transverse reciprocating mobile mechanism structural schematic diagram;
Attachment structure schematic diagram of the Fig. 4 between partial gear, rotation axis and rotating electric machine;
In figure, first conveyer belt device 1, crush box 2, receiving hopper 2.1, roll-type grinding device 3, the first pulverization roller 3.1, the second powder Broken roller 3.2, the first rotary shaft 3.3, driving wheel 3.4, the second rotary shaft 3.5, driven wheel 3.6, belt 3.7, speed reducer 3.8, electricity Machine 3.9, sieve 4, guide rod 4.1, vibrating motor 4.2, positioning disk 5, transverse reciprocating mobile mechanism 6, mobile bar 6.1, kidney ellipsoid Frame 6.2, straight-tooth 6.3, partial gear 6.4, slide bar 6.5, support frame 6.6, idler wheel 6.7, rotation axis 6.8, rotating electric machine 6.9, Linear slide bearing 6.10, top plate 7, the second conveyer belt apparatus 8, the first electric telescopic rod 9, the second electric telescopic rod 10, recycling Bucket 11, spring 12.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figures 1 to 4, a kind of crushing system in graphite tube production process, including for conveying graphite ore First conveyer belt device 1, the first conveyer belt device 1 convey and are equipped with crush box 2 below end, be equipped in the crush box 2 Roll-type grinding device 3, the 3 discharge port lower horizontal of roll-type grinding device are equipped with sieve 4, and described 4 one end of sieve, which is extend into, leads Into disk 5, the other end and 6 output end of transverse reciprocating mobile mechanism are articulated and connected, and top plate 7, the powder are equipped with below the sieve 4 The second conveyer belt apparatus 8 is equipped with below broken 2 discharge end of case.
Preferably, the roll-type grinding device 3 includes horizontally disposed first pulverization roller 3.1 and the second pulverization roller 3.2, institute It states the first pulverization roller 3.1 to connect by the first rotary shaft 3.3 with driving wheel 3.4, second pulverization roller 3.2 passes through the second rotation Axis 3.5 is connect with driven wheel 3.6, and the driving wheel 3.4 is connect with driven wheel 3.6 by belt 3.7, and the driving wheel 3.4 is logical Speed reducer 3.8 is crossed to connect with motor 3.9.
Preferably, the transverse reciprocating mobile mechanism 6 includes the mobile bar 6.1 being of an L-shaped structure, the mobile bar 6.1 1 End is articulated and connected with 4 avris of sieve, and the other end is connect with 6.2 bottom of kidney ellipsoid frame, and 6.2 upper and lower ends of kidney ellipsoid frame are all provided with There is straight-tooth 6.3, is equipped with partial gear 6.4 in the kidney ellipsoid frame 6.2, tooth and the straight-tooth 6.3 of the partial gear 6.4 are nibbled It closes, 6.2 two sides of kidney ellipsoid frame are slidably connected by the idler wheel 6.7 at 6.6 top of slide bar 6.5 and support frame, described incomplete 6.4 input terminal of gear is connect by rotation axis 6.8 with 6.9 output end of rotating electric machine.After designing in this way, rotating electric machine 6.9 works Rotation axis 6.8 is driven to rotate afterwards, so that partial gear 6.4 constantly rotates, when the toothed portion of partial gear 6.4 turns It when moving kidney ellipsoid 6.2 upper end of frame, is meshed with the straight-tooth 6.3 of upper end, and then drives kidney ellipsoid frame 6.2 that water occurs to side Translation is dynamic, when toothed portion turns to kidney ellipsoid 6.2 lower end of frame, is meshed with the straight-tooth 6.3 of lower end, and then drives oval Shape frame 6.2 is moved horizontally to another opposite direction;6.2 bottom of kidney ellipsoid frame is to be fixedly connected by mobile bar 6.1 with sieve 4, To realize the horizontal reciprocating moving process of sieve 4, so as to quickly carry out screening process to graphite ore powder.In addition, excellent Selection of land, support frame 6.6 is vertically arranged, is fixed on 2 side wall of crush box by horizontally disposed support plate.
Preferably, support frame as described above 6.6 and 2 side wall of crush box are equipped with the linear slide being slidably matched with mobile bar 6.1 Bearing 6.10.Linear slide bearing 6.10 can be effectively reduced when mobile bar 6.1 moves horizontally and support frame 6.6 and crush box 2 The frictional force of generation, so that whole process is more steady.
Preferably, 5 side of positioning disk is connected by horizontally disposed first electric telescopic rod 9 and screening 3 side wall of cabinet It connects, 7 bottom of top plate is connect with the second vertically arranged electric telescopic rod 10.
Preferably, described 4 one end of sieve is additionally provided with guide rod 4.1, and the guide rod 4.1 is extend into positioning disk 5.When need When outwelling the graphite ore on sieve 4, the first electric telescopic rod 9 is shunk, so that positioning disk 5 is detached from the guide rod 4.1 of sieve 4, 4 run-off the straight of sieve is rotated down, so that the not completely crushed graphite particle on sieve 4 slides, consequently facilitating collecting Not completely crushed graphite particle, and be conducive to clean out sieve 4, then the second electric telescopic rod 10 extends, and drives top Disk 7 moves up, after top plate 7 contacts 4 lower surface of sieve, so that sieve 4 rotates upwards, when the guide rod 4.1 and positioning disk 5 of sieve 4 After corresponding hole is concordant, the translation of 9 elongated action-oriented disk 5 of the first electric telescopic rod to covered on guide rod 4.1 again, is opened The crushing and screening process of a beginning new round.
Preferably, 4 bottom of sieve is additionally provided with vibrating motor 4.2.Vibrating motor 4.2 can be accelerated not completely crushed Graphite particle slides the speed got off from sieve 4.
Preferably, 8 side of the second conveyer belt apparatus is additionally provided with recycling bucket 11.Recycling bucket 11 has not crushed convenient for collecting Then it can be transported to and re-start crushing in crush box 2 by full graphite particle.
Preferably, 11 top sides of the recycling bucket are additionally provided with spring 12.The design of spring 12 can be in order to vibrating motor After 4.2 vibrations, after 4 contact spring 12 of sieve, can vibration by a relatively large margin, greatly speed up not completely crushed graphite particle from The speed got off is slid on sieve 4.
Preferably, receiving hopper 2.1 is additionally provided on the crush box 2.Preferably, it is also set on receiving hopper 2.1 in the present embodiment There is valve, can control the fill process of crush box 2 in this way.
The present embodiment working principle is as follows:
Firstly, graphite ore to be comminuted is delivered in receiving hopper 2.1 by first conveyer belt device 1, it is then discharged to crush box 2 It is interior, by the rotation extruding of the first pulverization roller 3.1 and the second pulverization roller 3.2 in roll-type grinding device 3 so that graphite mineral obtains It crushes, the graphite by crushing is fallen on sieve 4, mobile by opening the rotating electric machine 6.9 of transverse reciprocating mobile mechanism 6 Bar 6.1 drives sieve 4 mobile back and forth horizontally, wherein the smooth sliding in positioning disk 5 of guide rod 4.1, to moving horizontally for sieve 4 Play the role of good limition orientation;The horizontal reciprocating movement of sieve 4 quickly can carry out screening process to graphite ore powder, carefully Graphite powder is then delivered to subsequent processing from being dropped on the second conveyer belt apparatus 8 in the sieve pore of sieve 4, and thick does not crush Complete graphite is then retained on sieve 4;After completing the crushing of a collection of graphite ore, the first electric telescopic rod 9 is shunk, so that leading The guide rod 4.1 of sieve 4 is detached to disk 5,4 run-off the straight of sieve is rotated down and then touches spring 12, opens vibrating motor 4.2, sieve can generate vibration by a relatively large margin, so that not completely crushed graphite particle landing falls to recycling on sieve 4 On bucket 11, after recycling bucket 11 collects not completely crushed graphite particle, it can be transported to and re-start crushing in crush box 2, with It avoids wasting, economize on resources;Then after sieve 4 being cleaned out, the elongation of the second electric telescopic rod 10 drives top plate 7 to move up, pushes up After disk 7 contacts 4 lower surface of sieve, so that sieve 4 rotates upwards, as the guide rod 4.1 of sieve 4 Kong Ping corresponding with positioning disk 5 Qi Hou, 9 elongated action-oriented disk 5 of the first electric telescopic rod translation, to covered on guide rod 4.1 again, can start new one The crushing and screening process of wheel.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the invention, this Shen Please in embodiment and embodiment in feature in the absence of conflict, can mutual any combination.Protection model of the invention The technical solution that should be recorded with claim is enclosed, the equivalent replacement side of technical characteristic in the technical solution recorded including claim Case is protection scope.Equivalent replacement i.e. within this range is improved, also within protection scope of the present invention.

Claims (10)

1. a kind of crushing system in graphite tube production process, including the first conveyer belt device for conveying graphite ore (1), it is characterised in that: first conveyer belt device (1) conveying is equipped with crush box (2) below end, in the crush box (2) Equipped with roll-type grinding device (3), roll-type grinding device (3) the discharge port lower horizontal is equipped with sieve (4), the sieve (4) One end is extend into positioning disk (5), and the other end and transverse reciprocating mobile mechanism (6) output end are articulated and connected, under the sieve (4) Side is equipped with top plate (7), is equipped with the second conveyer belt apparatus (8) below crush box (2) discharge end.
2. a kind of crushing system in graphite tube production process according to claim 1, it is characterised in that: the roller Formula grinding device (3) includes horizontally disposed first pulverization roller (3.1) and the second pulverization roller (3.2), first pulverization roller (3.1) it is connect by the first rotary shaft (3.3) with driving wheel (3.4), second pulverization roller (3.2) passes through the second rotary shaft (3.5) it is connect with driven wheel (3.6), the driving wheel (3.4) is connect with driven wheel (3.6) by belt (3.7), the active Wheel (3.4) is connect by speed reducer (3.8) with motor (3.9).
3. a kind of crushing system in graphite tube production process according to claim 1 or 2, it is characterised in that: institute Stating transverse reciprocating mobile mechanism (6) includes the mobile bar (6.1) being of an L-shaped structure, described mobile bar (6.1) one end and sieve (4) Avris articulated connection, the other end are connect with kidney ellipsoid frame (6.2) bottom, and kidney ellipsoid frame (6.2) upper and lower ends are equipped with directly Tooth (6.3), the kidney ellipsoid frame (6.2) is interior to be equipped with partial gear (6.4), the tooth and straight-tooth of the partial gear (6.4) (6.3) it engages, kidney ellipsoid frame (6.2) two sides are slided by the idler wheel (6.7) at the top of slide bar (6.5) and support frame (6.6) Connection, partial gear (6.4) input terminal are connect by rotation axis (6.8) with rotating electric machine (6.9) output end.
4. a kind of crushing system in graphite tube production process according to claim 3, it is characterised in that: the branch Support (6.6) and crush box (2) side wall are equipped with the linear slide bearing (6.10) being slidably matched with mobile bar (6.1).
5. a kind of crushing system in graphite tube production process according to claim 1, it is characterised in that: described to lead It is connect to disk (5) side by horizontally disposed first electric telescopic rod (9) with screening cabinet (3) side wall, top plate (7) bottom Portion is connect with vertically arranged the second electric telescopic rod (10).
6. a kind of crushing system in graphite tube production process according to claim 1, it is characterised in that: the sieve Net (4) one end is additionally provided with guide rod (4.1), and the guide rod (4.1) extend into positioning disk (5).
7. a kind of crushing system in graphite tube production process according to claim 1, it is characterised in that: the sieve Net (4) bottom is additionally provided with vibrating motor (4.2).
8. a kind of crushing system in graphite tube production process according to claim 1, it is characterised in that: described Two conveyer belt apparatus (8) side is additionally provided with recycling bucket (11).
9. a kind of crushing system in graphite tube production process according to claim 8, it is characterised in that: described time It receives bucket (11) top side and is additionally provided with spring (12).
10. a kind of crushing system in graphite tube production process according to claim 1, it is characterised in that: described Receiving hopper (2.1) are additionally provided on crush box (2).
CN201810715846.1A 2018-06-29 2018-06-29 A smash system for in graphite section of thick bamboo production process Active CN109012838B (en)

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Application Number Priority Date Filing Date Title
CN201810715846.1A CN109012838B (en) 2018-06-29 2018-06-29 A smash system for in graphite section of thick bamboo production process

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Application Number Priority Date Filing Date Title
CN201810715846.1A CN109012838B (en) 2018-06-29 2018-06-29 A smash system for in graphite section of thick bamboo production process

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CN109012838B CN109012838B (en) 2020-05-05

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Publication number Priority date Publication date Assignee Title
CN112547191A (en) * 2020-11-26 2021-03-26 王家琴 Laboratory is with quick screening equipment
CN112827567A (en) * 2021-01-21 2021-05-25 戴坤 Agricultural compound fertilizer manufacturing equipment
CN114100832A (en) * 2020-09-01 2022-03-01 湖南省洪江市安达有限责任公司 Renewable resource classification recycling equipment with screening structure
CN115106155A (en) * 2022-05-13 2022-09-27 湘南学院 Traditional chinese medical science is traditional chinese medicine dregs of a decoction squeezes device for internal medicine

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CN205462416U (en) * 2016-03-09 2016-08-17 湖北悟芝堂生物科技有限公司 Glossy ganoderma spore powder broken wall device
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Publication number Priority date Publication date Assignee Title
CN114100832A (en) * 2020-09-01 2022-03-01 湖南省洪江市安达有限责任公司 Renewable resource classification recycling equipment with screening structure
CN112547191A (en) * 2020-11-26 2021-03-26 王家琴 Laboratory is with quick screening equipment
CN112827567A (en) * 2021-01-21 2021-05-25 戴坤 Agricultural compound fertilizer manufacturing equipment
CN115106155A (en) * 2022-05-13 2022-09-27 湘南学院 Traditional chinese medical science is traditional chinese medicine dregs of a decoction squeezes device for internal medicine
CN115106155B (en) * 2022-05-13 2023-12-12 湘南学院 Traditional chinese medicine dregs of a decoction squeeze device for traditional chinese medicine internal medicine

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