CN111299115A - Automatic screening equipment for rubber - Google Patents
Automatic screening equipment for rubber Download PDFInfo
- Publication number
- CN111299115A CN111299115A CN202010153920.2A CN202010153920A CN111299115A CN 111299115 A CN111299115 A CN 111299115A CN 202010153920 A CN202010153920 A CN 202010153920A CN 111299115 A CN111299115 A CN 111299115A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- thick bamboo
- sieve
- section
- screen
- 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
Links
- 238000012216 screening Methods 0.000 title claims abstract description 48
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 42
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 42
- 241001330002 Bambuseae Species 0.000 claims description 42
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 42
- 239000011425 bamboo Substances 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 32
- 239000010410 layer Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 9
- 239000002344 surface layer Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 6
- 239000004576 sand Substances 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/06—Cone or disc shaped screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B2220/00—Type of materials being separated
- B07B2220/02—Plastics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses an automatic screening device for rubber, which structurally comprises a cylinder cover, an upper screen cylinder, a lower screen cylinder, a spring layer and a cylinder, wherein the cylinder cover is buckled with the upper screen cylinder, the upper screen cylinder is spliced and connected with the lower screen cylinder, the spring layer is installed and connected with the lower screen cylinder and the cylinder, the cylinder cover consists of a cylinder opening, a cylinder cover and a feeding inner cylinder, the cylinder opening is welded with the cylinder cover, the cylinder opening is locked with the feeding inner cylinder, the upper screen cylinder comprises an outer arm upper screen cylinder, an outer screen upper cylinder, an inner screen upper cylinder and a middle rotary upper screen cylinder, the rubber is positioned between the inner screen upper cylinder and the middle rotary upper screen cylinder during coarse screening, and the conical ring structure leads the rubber to be downward gravity during screening, namely, the crushed aggregates are towards the inside and the rubber is towards the outside, the middle-spin upper screen cylinder is of a replaceable structure, the inner surface of the inner-spin upper screen cylinder can not be abraded during screening, when the rubber is finely screened, the protruding flaws such as bubbles, burrs and flashes are screened out through the rotation of the inner screen bottom barrel, and the rubber lacking is screened out through the falling through the friction of the rubber lacking layer and the protruding layer.
Description
Technical Field
The invention relates to the field of rubber, in particular to automatic screening equipment for rubber.
Background
The screening machine utilizes the relative motion of rubber and a screen surface, so that the rubber is screened by screening and shaking to screen materials such as sand, gravel, broken stone and the like, then the rubber is finely screened to screen out the materials such as rubber shortage, bubbles, burrs, flashes and the like with appearance defects, and qualified products and unqualified products are screened out.
The surfaces of materials such as sand, gravel and broken stone in the prior art are rough, abrasion is caused on the surface of a screen cylinder during screening, protruding flaws such as bubbles, burrs and flashes can be screened out through friction of the screen surface during fine screening of rubber, and the screen is prone to leaking when the rubber at the local part of the rubber is screened.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide automatic screening equipment for rubber so as to solve the problems that the surfaces of materials such as sand, gravel, broken stone and the like are rough, the surfaces of a screen cylinder are abraded during screening, protruding flaws such as bubbles, burrs, fins and the like can be screened out through friction of a screen surface during fine screening of rubber, and screen leakage is easy to occur when the rubber is screened out in a local part.
The invention is realized by adopting the following technical scheme: the utility model provides an autofilter equipment for rubber, its structure includes cover, last sieve section of thick bamboo, lower sieve section of thick bamboo, spring layer, barrel, cover bottom and last sieve section of thick bamboo lock joint, go up sieve section of thick bamboo bottom and be connected with lower sieve section of thick bamboo assembly, both ends and lower sieve section of thick bamboo, barrel erection joint about the spring layer, the cover comprises nozzle, cover, pan feeding inner tube, nozzle and cover upper end welding, nozzle and pan feeding inner tube upper end locking.
Preferably, the upper screen drum comprises an outer arm upper screen drum, an outer screen upper drum, an inner screen upper drum and a middle rotary upper screen drum, the outer arm upper screen drum penetrates through the outer screen upper drum to be connected with the inner screen upper drum in an annular side mounting mode, and the inner screen upper drum and the middle rotary upper screen drum are mounted in an inner cavity of the outer screen upper drum.
Preferably, the lower screen drum comprises an outer arm lower screen drum, an outer screen bottom drum, an inner screen bottom drum and a middle rotary bottom screen drum, the outer arm lower screen drum penetrates through the outer screen bottom drum to be connected with the inner screen bottom drum in an annular side mounting manner, and the inner screen bottom drum and the middle rotary bottom screen drum are mounted in an inner cavity of the outer screen bottom drum.
Preferably, the spring layer comprises a spring, a material cleaning barrel and a spring frame, the upper end and the lower end of the spring are welded with the spring frame, and the material cleaning barrel is connected with the middle of the spring frame in an installing mode.
Further preferably, the middle-spin upper screen cylinder comprises a sealing rotary ring, a conical ring, a feeding structure and an upper screen cylinder body, wherein the conical ring is arranged on the side of the upper screen cylinder body, the sealing rotary ring is embedded with the upper end of the upper screen cylinder body, and the feeding structure is arranged on the side of the conical ring and the upper screen cylinder body.
Further preferably, sealed swivel includes swivel body, sealed circular gasket, sealed arc pad, both ends and sealed circular gasket lock joint about the swivel body, sealed arc pad is installed at both ends about the swivel body.
Further preferably, the upper screen cylinder body is provided with a concave-convex surface layer and a concave pad structure, and a pad ball and a pad film are arranged on the annular side of the concave pad structure.
Further preferably, the feeding structure comprises a shaft bolt, an upper plate and a lower plate, wherein the shaft of the shaft bolt is connected with the upper plate and the lower plate through shafts, and the bottom of the upper plate is attached to the lower plate.
Preferably, the inner screen bottom cylinder is provided with a convex layer at the inner side, the middle part of the middle rotary bottom screen cylinder is provided with a middle rotary bottom cylinder body and a drawer, and the middle rotary bottom cylinder body is connected with the upper end and the lower end of the drawer in an installing manner.
Advantageous effects
The invention is characterized in that rubber is sent into an upper screen cylinder from a cylinder cover, coarse screening is carried out in the upper screen cylinder, a discharge port of the upper screen cylinder of an outer arm is opened, screened rubber can be sent out, materials such as sand, gravel, broken stone and the like can enter a middle-spin upper screen cylinder, the middle-spin upper screen cylinder can be replaced at any time, abrasion is changed at any time during screening, if the coarse screening is closed, the rubber can fall into a lower screen cylinder for fine screening, the rubber after the fine screening is sent out from the lower screen cylinder of the outer arm, defective materials such as bubbles, burrs and the like can enter the middle-spin bottom screen cylinder and finally is moved out from a material cleaning cylinder, during the coarse screening, crushed materials are positioned between the upper screen cylinder of the inner screen and the middle-spin upper screen cylinder in a conical ring structure, so that the rubber is downward in gravity during screening, namely the crushed materials are rubbed with the upper screen cylinder, the rubber screen is screened to the upper screen cylinder of the outer arm or the lower screen cylinder, and the crushed materials continuously rotate from a feeding structure to enter the upper screen cylinder, prevent that crushed aggregates impact from producing great destruction to the last screen drum body too big, rubber behind the coarse screen can fall into down and carry out the fine screen in the screen drum, divide the flaw material to sieve through high-speed rotation, the flaw material after dividing the sieve is taken out the ware and is collected and fall into the clear material section of thick bamboo, the scarce rubber that is difficult for sifting out then laminates with the convex layer when rotatory, the friction on convex layer top layer produces the friction to the scarce rubber and forms the resistance and make rubber be in static state and directly fall to clear material section of thick bamboo department, the qualified products sieve out from the screen drum department under the outer arm.
Compared with the prior art, the invention has the beneficial effects that: rubber is located between the inner screen upper cylinder and the middle rotary upper cylinder when the coarse screen, the structure of the conical ring enables the rubber to be downward in gravity when screening, namely, crushed aggregates are outward towards the inner rubber, the middle rotary upper cylinder is a replaceable structure, the inner surface of the inner screen upper cylinder cannot be abraded during screening, protruding flaws such as bubbles, burrs and flash are screened out through the rotation of the inner screen bottom cylinder when the rubber is finely screened, and the rubber-deficient rubber is screened out through falling through the friction of the rubber attached to the convex layer.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 shows a schematic structural view of an automatic screening apparatus for rubber according to the present invention.
Figure 2 shows a schematic view of the automatic screening device of the present invention in cross section.
Fig. 3 shows the structure schematic diagram of the inner screen upper cylinder and the middle rotary screen upper cylinder.
Fig. 4 shows a schematic structural diagram of a of fig. 3 according to the present invention.
Fig. 5 shows a schematic structural diagram of B of fig. 3 according to the present invention.
Fig. 6 shows the structure schematic diagram of the inner screen bottom cylinder and the middle rotary bottom screen cylinder.
In the figure: the device comprises a cylinder cover 1, an upper screen cylinder 2, a lower screen cylinder 3, a spring layer 4, a cylinder 5, a cylinder opening 10, a cylinder cover 11, a feeding inner cylinder 12, an outer arm upper screen cylinder 20, an outer screen upper cylinder 21, an inner screen upper cylinder 22, a middle spin upper screen cylinder 23, an outer arm lower screen cylinder 30, an outer screen bottom cylinder 31, an inner screen bottom cylinder 32, a middle spin bottom screen cylinder 33, a spring 40, a material cleaning cylinder 41, a spring frame 42, a sealing rotary ring 230, a conical ring 231, a feeding structure 232, an upper screen cylinder 234, a rotary ring body 2300, a sealing circular gasket 2301, a sealing arc gasket 2302, a concave-convex surface layer 2340, a concave gasket structure 2341, a cushion ball 900, a cushion film 901, a shaft bolt 2320, an upper plate 2321, a lower plate 2322, a convex layer 320, a middle spin bottom cylinder 330 and a drawer 331.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Rubber is sent into an upper screen cylinder 2 from a cylinder cover 1, coarse screening is carried out in the upper screen cylinder 2, a discharge hole of an outer arm upper screen cylinder 20 is opened, the screened rubber can be sent out, materials such as sand, gravel, broken stone and the like can enter a middle rotary upper screen cylinder 23, the middle rotary upper screen cylinder 23 can be replaced at any time, abrasion caused during screening can be replaced at any time, if the coarse screening is closed, the rubber can fall into a lower screen cylinder 3 for fine screening, the fine screened rubber is sent out from an outer arm lower screen cylinder 30, defective materials such as bubbles, burrs and burrs can enter a middle rotary bottom screen cylinder 33 and finally is moved out from a material cleaning cylinder 41, during coarse screening, crushed materials are located between the inner screen upper cylinder 22 and the middle rotary upper screen cylinder 23 in a conical ring 231 structure, so that the rubber is downward in gravity during screening, namely, the crushed materials are rubbed with an upper screen cylinder 234, the rubber is screened to the outer arm upper screen cylinder 20 or the lower screen cylinder 3, and the crushed materials continuously rotate from a feeding structure 232 to enter the upper screen cylinder 234, concave pad structure 2341 plays the effect of buffering when crushed aggregates rotate, prevents that crushed aggregates impact force from too big to go up sieve tube body 234 and produce great destruction.
Rubber after the coarse screening can fall into down sieve section of thick bamboo 3 and carry out the fine screen, divide the flaw material to sieve through high-speed rotation, the flaw material after the branch sieve is taken out ware 331 and is collected and fall into clear material section of thick bamboo 41, the scarce rubber that is difficult for sifting out then laminates with protruding layer 320 when rotatory, and the friction on protruding layer 320 top layer produces friction to the scarce rubber and forms the resistance and makes rubber be in static state and directly fall to clear material section of thick bamboo 41 department, and qualified products sieve out from sieve section of thick bamboo 30 department under the outer arm.
Compared with the prior art, the invention has the technical progress that: rubber is located between the interior sieve upper cylinder 22 and the well sieve section of thick bamboo 23 of screwing on when the coarse screening, and the structure of awl ring 231 makes rubber be gravity downwards when the branch sieve, and crushed aggregates is outside to interior rubber promptly, and well sieve section of thick bamboo 23 of screwing on is for replacing the structure, can not lead to the fact wearing and tearing to the interior surface of interior sieve upper cylinder 22 during the screening, and the protruding flaws such as bubble, burr, overlap pass through the rotatory sieve of interior sieve bottom cylinder 32 when the fine screening rubber, and the starved rubber realizes falling sieve through laminating friction with convex layer 320 and goes out.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides an autofilter equipment for rubber, its structure includes cover (1), goes up sieve section of thick bamboo (2), lower sieve section of thick bamboo (3), spring layer (4), barrel (5), cover (1) and last sieve section of thick bamboo (2) lock joint, go up sieve section of thick bamboo (2) and assemble with lower sieve section of thick bamboo (3) and be connected, spring layer (4) and lower sieve section of thick bamboo (3), barrel (5) erection joint, its characterized in that:
the barrel cover (1) is composed of a barrel opening (10), a barrel cover (11) and a feeding inner barrel (12), the barrel opening (10) is welded with the barrel cover (11), and the barrel opening (10) is locked with the feeding inner barrel (12).
2. An automated screening apparatus for rubber according to claim 1, wherein: go up sieve section of thick bamboo (2) including outer arm go up sieve section of thick bamboo (20), outer sieve go up a section of thick bamboo (21), interior sieve go up a section of thick bamboo (22), well sieve section of thick bamboo (23) of screwing, outer arm goes up sieve section of thick bamboo (20) and passes outer sieve go up a section of thick bamboo (21) and interior sieve go up a section of thick bamboo (22) erection joint, interior sieve goes up a section of thick bamboo (22), well sieve section of thick bamboo (23) of screwing and installs on outer sieve go up a section of thick bamboo (21).
3. An automated screening apparatus for rubber according to claim 1, wherein: lower sieve section of thick bamboo (3) are including sieve section of thick bamboo (30) under the outer arm, sieve end section of thick bamboo (31), interior sieve end section of thick bamboo (32), well end sieve section of thick bamboo (33) of revolving, sieve section of thick bamboo (30) under the outer arm passes outer sieve end section of thick bamboo (31) and interior sieve end section of thick bamboo (32) erection joint, interior sieve end section of thick bamboo (32), well end sieve section of thick bamboo (33) of revolving are installed at the outer sieve end section of thick bamboo (31).
4. An automated screening apparatus for rubber according to claim 1, wherein: the spring layer (4) comprises a spring (40), a material cleaning barrel (41) and a spring frame (42), the spring (40) is welded with the spring frame (42), and the material cleaning barrel (41) is connected with the spring frame (42) in an installing mode.
5. An automated screening apparatus for rubber according to claim 2, wherein: the middle-rotation upper screen drum (23) comprises a sealing rotary ring (230), a conical ring (231), a feeding structure (232) and an upper screen drum body (234), wherein the conical ring (231) is installed on the upper screen drum body (234), the sealing rotary ring (230) is embedded with the upper screen drum body (234), and the feeding structure (232) is installed on the conical ring (231) and the upper screen drum body (234).
6. An automated screening apparatus for rubber according to claim 5, wherein: the sealing swivel (230) comprises a swivel body (2300), a sealing circular gasket (2301) and a sealing arc gasket (2302), wherein the swivel body (2300) is buckled with the sealing circular gasket (2301), and the sealing arc gasket (2302) is installed on the swivel body (2300).
7. An automated screening apparatus for rubber according to claim 5, wherein: go up screen cylinder body (234) and be equipped with unsmooth surface layer (2340), concave pad structure (2341) is equipped with pad ball (900), pad membrane (901).
8. An automated screening apparatus for rubber according to claim 5, wherein: the feeding structure (232) comprises an axle bolt (2320), an upper plate (2321) and a lower plate (2322), wherein the axle bolt (2320) is connected with the upper plate (2321) and the lower plate (2322) through a shaft, and the upper plate (2321) is attached to the lower plate (2322).
9. An automated screening apparatus for rubber according to claim 3, wherein: the inner screen bottom cylinder (32) is provided with a convex layer (320), the middle rotary bottom screen cylinder (33) is provided with a middle rotary bottom cylinder body (330) and a drawer (331), and the middle rotary bottom cylinder body (330) is connected with the drawer (331) in an installing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010153920.2A CN111299115B (en) | 2020-03-07 | 2020-03-07 | Automatic screening equipment for rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010153920.2A CN111299115B (en) | 2020-03-07 | 2020-03-07 | Automatic screening equipment for rubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111299115A true CN111299115A (en) | 2020-06-19 |
| CN111299115B CN111299115B (en) | 2021-05-14 |
Family
ID=71154955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010153920.2A Expired - Fee Related CN111299115B (en) | 2020-03-07 | 2020-03-07 | Automatic screening equipment for rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111299115B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125452U (en) * | 1992-07-08 | 1992-12-23 | 北京石通机电设备经营公司 | Mincing and sorting machine for city presh living garbage |
| WO2009066137A2 (en) * | 2007-11-21 | 2009-05-28 | Renato Reggi | Unit for separating glass from multi-materials |
| CN201768676U (en) * | 2010-07-22 | 2011-03-23 | 杭州佛莲生物技术有限公司 | Lotus-nut screening device for producing Folian capsules |
| CN106694348A (en) * | 2015-07-21 | 2017-05-24 | 江苏恒欣仓储设备有限公司 | Three-drum precleaner |
| CN206186153U (en) * | 2016-11-11 | 2017-05-24 | 徐州鸿丰高分子材料有限公司 | Polyurethane resin production facility discharging device of convenient screening |
| CN206622173U (en) * | 2017-02-28 | 2017-11-10 | 醴陵市精陶瓷业有限公司 | A kind of Production of Ceramics kaolin screening plant |
| CN206631894U (en) * | 2017-01-21 | 2017-11-14 | 广东永多泰防水涂装科技有限公司 | Sand material screening device in building construction |
| CN206778614U (en) * | 2017-05-03 | 2017-12-22 | 连云港瑞洋牧业有限公司 | A kind of full-automatic bacterium bag waste disposal system |
| CN107718356A (en) * | 2017-10-24 | 2018-02-23 | 黄乞珠 | A kind of rubber manufacture clears up device for vibration screening with particle |
| CN109332148A (en) * | 2018-11-16 | 2019-02-15 | 张海洋 | A kind of automation screening plant |
| CN109876900A (en) * | 2017-12-06 | 2019-06-14 | 新昌县捷拓建筑安装有限公司 | A kind of ball mill with separation function |
| CN109894341A (en) * | 2017-12-08 | 2019-06-18 | 张琼 | A kind of ceramic raw material classified screening device |
| CN209124364U (en) * | 2018-10-10 | 2019-07-19 | 湖南增达生物科技有限公司 | A kind of powder-injection pharmacy packing shaking screen |
-
2020
- 2020-03-07 CN CN202010153920.2A patent/CN111299115B/en not_active Expired - Fee Related
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2125452U (en) * | 1992-07-08 | 1992-12-23 | 北京石通机电设备经营公司 | Mincing and sorting machine for city presh living garbage |
| WO2009066137A2 (en) * | 2007-11-21 | 2009-05-28 | Renato Reggi | Unit for separating glass from multi-materials |
| CN201768676U (en) * | 2010-07-22 | 2011-03-23 | 杭州佛莲生物技术有限公司 | Lotus-nut screening device for producing Folian capsules |
| CN106694348A (en) * | 2015-07-21 | 2017-05-24 | 江苏恒欣仓储设备有限公司 | Three-drum precleaner |
| CN206186153U (en) * | 2016-11-11 | 2017-05-24 | 徐州鸿丰高分子材料有限公司 | Polyurethane resin production facility discharging device of convenient screening |
| CN206631894U (en) * | 2017-01-21 | 2017-11-14 | 广东永多泰防水涂装科技有限公司 | Sand material screening device in building construction |
| CN206622173U (en) * | 2017-02-28 | 2017-11-10 | 醴陵市精陶瓷业有限公司 | A kind of Production of Ceramics kaolin screening plant |
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| CN109876900A (en) * | 2017-12-06 | 2019-06-14 | 新昌县捷拓建筑安装有限公司 | A kind of ball mill with separation function |
| CN109894341A (en) * | 2017-12-08 | 2019-06-18 | 张琼 | A kind of ceramic raw material classified screening device |
| CN209124364U (en) * | 2018-10-10 | 2019-07-19 | 湖南增达生物科技有限公司 | A kind of powder-injection pharmacy packing shaking screen |
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| Publication number | Publication date |
|---|---|
| CN111299115B (en) | 2021-05-14 |
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Effective date of registration: 20210425 Address after: 311800 no.1027 Mingzhuang, baimaxin village, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: ZHUJI SHENGYUAN PLASTIC MATERIAL Co.,Ltd. Address before: 313200 Zhejiang city of Huzhou province Zhejiang Deqing Qianyuan Wu St. 86 Room 201 Applicant before: Qian Bingxiang |
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Effective date of registration: 20211206 Address after: 257300 South Great Wall innovation port, Xishou Road, Qi highway, economic development zone, Guangrao County, Dongying City, Shandong Province Patentee after: Guangrao Rubber Industry Research Institute of Qingdao University of science and technology Address before: 311800 no.1027 Mingzhuang, baimaxin village, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: ZHUJI SHENGYUAN PLASTIC MATERIAL CO.,LTD. |
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