CN108787005A - Waste materials pulverizer - Google Patents
Waste materials pulverizer Download PDFInfo
- Publication number
- CN108787005A CN108787005A CN201810718921.XA CN201810718921A CN108787005A CN 108787005 A CN108787005 A CN 108787005A CN 201810718921 A CN201810718921 A CN 201810718921A CN 108787005 A CN108787005 A CN 108787005A
- Authority
- CN
- China
- Prior art keywords
- auxiliary
- main
- pulverization roller
- crushing
- waste materials
- 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.)
- Withdrawn
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 29
- 238000010298 pulverizing process Methods 0.000 claims abstract description 83
- 210000000515 tooth Anatomy 0.000 claims abstract description 44
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005549 size reduction Methods 0.000 abstract description 2
- 239000010920 waste tyre Substances 0.000 description 13
- 230000006872 improvement Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/04—Codes relating to disintegrating devices adapted for specific materials for used tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of waste materials pulverizers, belong to size reduction machinery technical field, including rack, main pulverization roller and auxiliary pulverization roller are rotatablely equipped in the rack, the main pulverization roller is sequentially connected with main power plant, and the auxiliary pulverization roller is sequentially connected with auxiliary power plant；It is respectively equipped with several row's crushing tooths on the main pulverization roller and the auxiliary pulverization roller, cut groove is equipped between adjacent crushing tooth row, the main power plant includes the main reducing gear of main motor driving, the auxiliary power plant includes the auxiliary retarder of auxiliary motor driving, the main motor is electrically connected with primary transducer, and the auxiliary motor is electrically connected with auxiliary frequency converter.The configuration of the present invention is simple, good crushing effect, crush efficiency are high；Different rotating ratios can be generated by variable frequency adjustment, can be selected rational speed ratio according to the type of waste materials in this way, a variety of waste materials can be crushed.
Description
Technical field
The invention belongs to size reduction machinery technical field more particularly to a kind of waste materials pulverizers.
Background technology
Waste tire and product, present society amount is very big, and annual crushing quantity reaches millions of tons.It crushed
The committed step and target of journey are that waste tire is ground into the fine particle for being suitble to reprocessing or directly utilizing.Existing powder
Broken machine is varied, is mainly most with single roller rotating blade platform knife structure of reordering.
Chinese utility model patent CN2846089Y discloses a kind of breaker of waste tyre, including power part, described dynamic
Power portion is coupled by first shaft coupling with speed reducer by motor, wherein a crushing material portion is by devices side by side on main frame
Drive roll and passive guide roller composition, drive roll is coupled by second shaft coupling with speed reducer, and it is passive to be rotated freely around axle center
Roller is by bearing arrangement on main frame；There are preset gap, prepsetting gap amount it is drive roll between drive roll and passive guide roller
At a distance from winding material to be comminuted exactly and can be driven passive guide roller opposite rolling is ground with drive roll, the hollow chamber of each roll body respectively with
Cooling system unicom.
But the passive guide roller of the breaker of waste tyre be by drive roll winding material to be comminuted by friction with
Rotation, thus crushing effect is poor, low production efficiency.In addition, existing pulverizer is carried out generally only for single waste materials
It crushes, it is difficult to meet the requirement to crushing various materials in produce reality.
Invention content
The technical problem to be solved by the present invention is to：A kind of waste materials pulverizer, simple in structure, crushing effect are provided
Good, crush efficiency is high.
In order to solve the above technical problems, the technical scheme is that：A kind of waste materials pulverizer, including rack, institute
It states and is rotatablely equipped with main pulverization roller and auxiliary pulverization roller in rack, the main pulverization roller is sequentially connected with main power plant, described auxiliary
Pulverization roller is sequentially connected with auxiliary power plant；Several row's crushing tooths are respectively equipped on the main pulverization roller and the auxiliary pulverization roller,
Cut groove is equipped between adjacent crushing tooth row.
As an improvement several described crushing tooths are on the excircle of the main pulverization roller and the auxiliary pulverization roller
Helical pattern, the interlaced setting of crushing tooth on the main pulverization roller and the auxiliary pulverization roller and the institute for stretching into other side mutually
It states in cut groove.
As a further improvement, the main pulverization roller and the auxiliary pulverization roller include roll shaft and spacer sleeve mounted in described
Several crushing fluted discs on roll shaft periphery are each equipped with several crushing tooths on the crushing fluted disc.
As a further improvement, the inner surface for crushing fluted disc is equipped with spline, the roll shaft is equipped with and institute
State the compatible spline of spline.
As an improvement the main power plant includes the main reducing gear of main motor driving, the auxiliary power plant packet
The auxiliary retarder of auxiliary motor driving is included, the main motor is electrically connected with primary transducer, and the auxiliary motor is electrically connected with auxiliary frequency converter.
As a further improvement, gear drive machine is equipped between the output end of the main reducing gear and the main pulverization roller
Structure or chain-drive mechanism.
As an improvement the crushing tooth is tetragonous cone table shape, the addendum width of the crushing tooth is less than the crushing
The tooth root width of tooth.
As an improvement the top of the rack is equipped with feed hopper, the feed opening of the feed hopper is correspondingly arranged at institute
The top of main pulverization roller and auxiliary pulverization roller is stated, the lower part of the rack is equipped with discharge bucket.
After using above-mentioned technical proposal, the beneficial effects of the invention are as follows：
The main pulverization roller of waste materials pulverizer provided by the invention is sequentially connected with main power plant, auxiliary pulverization roller with it is auxiliary
Power plant is sequentially connected, the structure for platform knife of reordering compared to traditional single roller rotating blade, present invention employs double dynamical, can carry
High crush efficiency；Simultaneously because being respectively equipped with several row's crushing tooths, adjacent powder on the main pulverization roller and the auxiliary pulverization roller
Cut groove is equipped between broken tooth row, when waste tire enters between main pulverization roller and auxiliary pulverization roller, by main power plant and
Auxiliary power plant makes main pulverization roller and auxiliary pulverization roller carry out the rotation of friction speed, the crushing tooth tool being mounted on two pulverization rollers
There is different linear velocities, tearing can be carried out to waste tire and is crushed, realizes the crushing of waste tire.Junk provided by the invention
Expect pulverizer, simple in structure, good crushing effect, crush efficiency height.
Stretch into due to the interlaced setting of the crushing tooth on the main pulverization roller and the auxiliary pulverization roller and mutually other side's
In the cut groove, it is thus possible to which all bulk waste tires to entering roller are adequately torn, and so that it is all crushed, into one
Step improves crushing effect.
Since the main pulverization roller and the auxiliary pulverization roller include that roll shaft and spacer sleeve are mounted on the roll shaft periphery
Several crushing fluted discs, are designed to separate structure by main pulverization roller and auxiliary pulverization roller in this way, facilitate manufacture；Due to each powder
Several crushing tooths are equipped on broken fluted disc, crushing tooth quantity is more, is mutually cut often with circling, can be further
Improve production efficiency.
Since the inner surface for crushing fluted disc is equipped with spline, the roll shaft is equipped with compatible with the spline
Spline, thus when assembling main pulverization roller and auxiliary pulverization roller, turn to make crushing tooth form spiral shell on the roll surface of roll shaft with spline position
Revolve shape arrangement so that assemble and easy to maintenance.
Since the main power plant includes the main reducing gear of main motor driving, the auxiliary power plant includes that auxiliary motor drives
Dynamic auxiliary retarder, the main motor are electrically connected with primary transducer, and the auxiliary motor is electrically connected with auxiliary frequency converter, thus can be passed through
Variable frequency adjustment generates different rotating ratios, can select rational speed ratio according to the type of waste materials in this way, can be to a variety of useless
Marine store crushes, and expands the application range of equipment.
Since the crushing tooth is tetragonous cone table shape, the addendum width of the crushing tooth is wide less than the tooth root of the crushing tooth
Degree, can be improved the intensity of crushing tooth, improves the service life of equipment.
Description of the drawings
Fig. 1 is the structural schematic diagram of waste materials pulverizer provided in an embodiment of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structural schematic diagram for crushing fluted disc；
Fig. 4 is the A-A sectional views of Fig. 3；
In figure：1- racks, 11- bearing blocks, 12- bearing blocks, the main pulverization rollers of 2-, 21- roll shafts, 22- crush fluted disc, 221- flowers
Keyway, the auxiliary pulverization rollers of 3-, 31- roll shafts, 32- crushing fluted discs, 4- crushing tooths, 5- cut grooves, 61- main motors, 62- main reducing gears,
63- primary transducers, 64- gear drives, 641- driving gears, 642- driven gears, 71- auxiliary motors, the auxiliary retarders of 72-,
The auxiliary frequency converters of 73-, 8- feed hoppers, 9- discharge buckets.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Shown in common as shown in Figure 1 to Figure 4, a kind of waste materials pulverizer, including rack 1, by 11 turns of bearing block in rack 1
It moves and main pulverization roller 2 is installed, auxiliary pulverization roller 3 is rotatablely equipped with by bearing block 12 in rack 1, main pulverization roller 2 is filled with active force
Drive connection is set, auxiliary pulverization roller 3 is sequentially connected with auxiliary power plant；It is respectively equipped with several rows on main pulverization roller 2 and auxiliary pulverization roller 3
Crushing tooth 4 is equipped with cut groove 5 between adjacent crushing tooth row.Several crushing tooths 4 are in the outer of main pulverization roller 2 and auxiliary pulverization roller 3
It is twist arranged on circumference, the interlaced setting of the crushing tooth 4 on main pulverization roller 2 and auxiliary pulverization roller 3 simultaneously stretches into mutually other side
Cut groove 5 in.
In the present embodiment, it manufactures for convenience, main pulverization roller 2 includes roll shaft 21 and spacer sleeve on 21 periphery of roll shaft
Several crushing fluted discs 22, auxiliary pulverization roller 3 includes several crushing fluted discs 32 of roll shaft 31 and spacer sleeve on 31 periphery of roll shaft,
Main pulverization roller 2 and auxiliary pulverization roller 3 are designed to separate structure in this way；It is equipped on fluted disc 32 if each crushing fluted disc 22 and crushing
Dry crushing tooth 4, particular number those skilled in the art of crushing tooth 4 can select according to actual conditions, 4 quantity of crushing tooth
It is more, it is more with the number mutually cut that circles, production efficiency can be improved.In order to improve the intensity of crushing tooth 4, crushing tooth 4
Preferably tetragonous cone table shape, the addendum width of crushing tooth 4 are less than the tooth root width of crushing tooth 4.
In order to facilitate assembling and repairing, the inner surface for crushing fluted disc 22 is equipped with spline 221, and roll shaft 21 is equipped with and spline
221 compatible spline of slot, the structure for crushing fluted disc 32 is identical as the structure of fluted disc 22 is crushed, and details are not described herein, exists in this way
When assembling main pulverization roller 2 and auxiliary pulverization roller 3, turn to make crushing tooth 4 be formed on the roll surface of roll shaft 21 and roll shaft 31 with spline position
Helical arrangement.
Main power plant includes the main reducing gear 62 that main motor 61 drives, and auxiliary power plant includes the auxiliary of the driving of auxiliary motor 71
Retarder 72, main motor 61 are electrically connected with primary transducer 63, and auxiliary motor 71 is electrically connected with auxiliary frequency converter 73.Frequency conversion can be passed through in this way
Adjust and generate different rotating ratio, can select rational speed ratio according to the type of waste materials in this way, for example, for than it is relatively thin,
Large speed ratio can be selected in the low waste materials of intensity, improves yield；Low speed can be selected for the high waste materials of thicker, intensity
Than, it is thus possible to a variety of waste materials are crushed, the application range of equipment is expanded, can to waste tire, waste plastic,
Waste and old steel etc. crush.In addition, by variable frequency adjustment, energy consumption can also be reduced so that equipment environmental protection.
In the present embodiment, gear drive machine is equipped between the output end of main reducing gear 62 and the roll shaft 21 of main pulverization roller 2
Structure 64, gear drive 64 include intermeshing driving gear 641 and driven gear 642, certainly, gear drive 64
Chain-drive mechanism etc. can also be selected, details are not described herein.
The top of rack 1 is equipped with feed hopper 8, and the feed opening of feed hopper 8 is correspondingly arranged at main pulverization roller 2 and auxiliary pulverization roller 3
Top, the lower part of rack 1 is equipped with discharge bucket 9.
Its operation principle is as follows：
Waste tire is put into from feed hopper 8, waste tire enters between main pulverization roller 2 and auxiliary pulverization roller 3, passes through main transformer
Frequency device 63, main motor 61, main reducing gear 62, gear drive 64 and auxiliary frequency converter 73, auxiliary motor 71, auxiliary retarder 72 make
Main pulverization roller 2 and auxiliary pulverization roller 3 carry out the rotation of friction speed, and the rotating speed of typically main pulverization roller 2 is more than turning for auxiliary pulverization roller 3
Speed, the crushing tooth 4 being mounted on main pulverization roller 2 and auxiliary pulverization roller 3 have different linear velocities, can be torn to waste tire
It is crushed, while being arranged and stretching into mutually the cut groove 5 of other side because the crushing tooth 4 on main pulverization roller 2 and auxiliary pulverization roller 3 is interlaced
It is interior, all bulk waste tires for entering roller can adequately be torn in this way, so that it is all crushed, broken waste and old wheel
Tire is discharged from discharge bucket 9.
Waste materials pulverizer provided by the invention, simple in structure, good crushing effect, crush efficiency are high；Securely and reliably, low
Energy consumption and environmental protection.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (8)
1. a kind of waste materials pulverizer, including rack, it is rotatablely equipped with main pulverization roller and auxiliary pulverization roller in the rack, it is special
Sign is that the main pulverization roller is sequentially connected with main power plant, and the auxiliary pulverization roller is sequentially connected with auxiliary power plant；It is described
It is respectively equipped with several row's crushing tooths on main pulverization roller and the auxiliary pulverization roller, cut groove is equipped between adjacent crushing tooth row.
2. waste materials pulverizer according to claim 1, which is characterized in that several described crushing tooths are in the main powder
It is twist arranged on the excircle of broken roller and the auxiliary pulverization roller, the crushing tooth on the main pulverization roller and the auxiliary pulverization roller
Interlaced setting is simultaneously stretched into mutually in the cut groove of other side.
3. waste materials pulverizer according to claim 2, which is characterized in that the main pulverization roller and the auxiliary pulverization roller
Include several crushing fluted discs of roll shaft and spacer sleeve on the roll shaft periphery, if being equipped on each crushing fluted disc
The dry crushing tooth.
4. waste materials pulverizer according to claim 3, which is characterized in that the inner surface for crushing fluted disc is equipped with flower
Keyway, the roll shaft are equipped with spline compatible with the spline.
5. waste materials pulverizer according to claim 1, which is characterized in that the main power plant includes that main motor drives
Dynamic main reducing gear, the auxiliary power plant include the auxiliary retarder of auxiliary motor driving, and the main motor is electrically connected with primary transducer
It connects, the auxiliary motor is electrically connected with auxiliary frequency converter.
6. waste materials pulverizer according to claim 5, which is characterized in that the output end of the main reducing gear with it is described
Gear drive or chain-drive mechanism are equipped between main pulverization roller.
7. waste materials pulverizer according to claim 1, which is characterized in that the crushing tooth is tetragonous cone table shape, institute
The addendum width for stating crushing tooth is less than the tooth root width of the crushing tooth.
8. waste materials pulverizer according to any one of claim 1 to 7, which is characterized in that the top of the rack
Equipped with feed hopper, the feed opening of the feed hopper is correspondingly arranged at the top of the main pulverization roller and auxiliary pulverization roller, the rack
Lower part be equipped with discharge bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718921.XA CN108787005A (en) | 2018-07-03 | 2018-07-03 | Waste materials pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718921.XA CN108787005A (en) | 2018-07-03 | 2018-07-03 | Waste materials pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108787005A true CN108787005A (en) | 2018-11-13 |
Family
ID=64073411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810718921.XA Withdrawn CN108787005A (en) | 2018-07-03 | 2018-07-03 | Waste materials pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108787005A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180199511A1 (en) * | 2015-07-02 | 2018-07-19 | Horning Manufacturing, LLC | Corn Processing Roll with Chevron Grooves |
| CN109571812A (en) * | 2018-12-20 | 2019-04-05 | 赣州通洲塑胶机械有限公司 | A kind of plastic crusher |
| CN112916120A (en) * | 2021-04-21 | 2021-06-08 | 青岛浩大生物科技工程有限责任公司 | Traditional chinese medicine reducing mechanism with drying function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846089Y (en) * | 2005-11-09 | 2006-12-13 | 天津市瑞德机械制造有限公司 | Crusher for waste tyre |
| CN102553672A (en) * | 2010-11-30 | 2012-07-11 | 哈尼施费格尔技术公司 | Moveable shaft assembly |
| CN202570244U (en) * | 2012-01-18 | 2012-12-05 | 江苏钢锐精密机械有限公司 | Artificial quartz crushing system |
| CN103252267A (en) * | 2012-02-20 | 2013-08-21 | 中山市巨金能源科技有限公司 | Double-shaft differential material crusher |
| CN203370593U (en) * | 2013-07-11 | 2014-01-01 | 遂宁华能机械有限公司 | Small gear ring of classification crusher |
| EP3127614A2 (en) * | 2015-08-05 | 2017-02-08 | Ing. Stefan Kastenmüller GmbH | Roller mill with cutting cutting operating type and back back operating type |
| CN108097372A (en) * | 2018-01-30 | 2018-06-01 | 中国矿业大学 | A kind of ring gear adjustable crusher experimental test platform |
| CN208742649U (en) * | 2018-07-03 | 2019-04-16 | 山东永平再生资源股份有限公司 | Waste materials pulverizer |
-
2018
- 2018-07-03 CN CN201810718921.XA patent/CN108787005A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846089Y (en) * | 2005-11-09 | 2006-12-13 | 天津市瑞德机械制造有限公司 | Crusher for waste tyre |
| CN102553672A (en) * | 2010-11-30 | 2012-07-11 | 哈尼施费格尔技术公司 | Moveable shaft assembly |
| CN202570244U (en) * | 2012-01-18 | 2012-12-05 | 江苏钢锐精密机械有限公司 | Artificial quartz crushing system |
| CN103252267A (en) * | 2012-02-20 | 2013-08-21 | 中山市巨金能源科技有限公司 | Double-shaft differential material crusher |
| CN203370593U (en) * | 2013-07-11 | 2014-01-01 | 遂宁华能机械有限公司 | Small gear ring of classification crusher |
| EP3127614A2 (en) * | 2015-08-05 | 2017-02-08 | Ing. Stefan Kastenmüller GmbH | Roller mill with cutting cutting operating type and back back operating type |
| CN108097372A (en) * | 2018-01-30 | 2018-06-01 | 中国矿业大学 | A kind of ring gear adjustable crusher experimental test platform |
| CN208742649U (en) * | 2018-07-03 | 2019-04-16 | 山东永平再生资源股份有限公司 | Waste materials pulverizer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180199511A1 (en) * | 2015-07-02 | 2018-07-19 | Horning Manufacturing, LLC | Corn Processing Roll with Chevron Grooves |
| CN109571812A (en) * | 2018-12-20 | 2019-04-05 | 赣州通洲塑胶机械有限公司 | A kind of plastic crusher |
| CN112916120A (en) * | 2021-04-21 | 2021-06-08 | 青岛浩大生物科技工程有限责任公司 | Traditional chinese medicine reducing mechanism with drying function |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |