CN108453951A - Energy-saving micron ultra shifter - Google Patents
Energy-saving micron ultra shifter Download PDFInfo
- Publication number
- CN108453951A CN108453951A CN201810152293.3A CN201810152293A CN108453951A CN 108453951 A CN108453951 A CN 108453951A CN 201810152293 A CN201810152293 A CN 201810152293A CN 108453951 A CN108453951 A CN 108453951A
- Authority
- CN
- China
- Prior art keywords
- filter
- pulverizer
- feed pipe
- blower fan
- booster
- 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.)
- Pending
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Classifications
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0404—Disintegrating plastics, e.g. by milling to powder
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0428—Jets of high pressure fluid
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0484—Grinding tools, roller mills or disc mills
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of energy-saving micron ultra shifters, it include the primary pulverizer for carrying out coarse crushing to material, for carrying out secondary breaker fine crushing to material, the three-level pulverizer for carrying out ultrafine grinding to material, and the material collector for collecting material after crushed.The application improves the crush efficiency of material, can reduce energy consumption, to achieve energy-saving and emission reduction purposes by the way that coarse crushing, the crushing of fine crushing and ultra micro three pulverising steps completion material fine crushing is arranged.
Description
Technical field
The present invention relates to a kind of energy-saving micron ultra shifters.
Background technology
In rubber, plastic cement processing, rubber, plastic cement are crushed into powder, by refining glue, the rim charge, useless of plastics
Material is recycled by milling after screening.However, existing pulverizer is unreasonable in structure design, cannot it is full-automatic into
Row milling, needs employment to operate, dust is not easy to clear up, high energy consumption, efficiency bottom.
Invention content
The object of the present invention is to provide a kind of energy-saving micron ultra shifters, to solve existing pulverizer the degree of automation
Low, dust is not easy to clear up, and the problem of efficiency bottom.
In order to solve the above technical problems, the present invention provides a kind of energy-saving micron ultra shifter, including be used for material into
The primary pulverizer of row coarse crushing, for carrying out secondary breaker fine crushing to material, the three-level for carrying out ultrafine grinding to material
Pulverizer, and the material collector for collecting material after crushed；Between the primary pulverizer and secondary breaker
Equipped with first filter, the discharge gate of the primary pulverizer is connected by the feed end of the first drainage conduit and first filter,
The object for first filter to be retained down is connected between the feedback outlet of first filter and the feed end of first filter
Material is recovered into the first recovery tube crushed again in primary pulverizer, and the discharge end of the first filter is sent by first
The feed inlet of expects pipe and secondary breaker connects, and first feed pipe is equipped with the first two-way blower fan；The two level crushes
The second filter is equipped between machine and three-level pulverizer, the discharge gate of the secondary breaker passes through the second drainage conduit and the second mistake
The feed end of filter connects, and is connected between the feedback outlet of the second filter and the feed end of the second filter for by the second mistake
The material recycle that filter is retained down enters the second recovery tube crushed again in secondary breaker, second filter
Discharge end is connect by the second feed pipe with the feed inlet of three-level pulverizer, and second feed pipe is equipped with the second two-way wind
Machine；It is equipped with third filter between the three-level pulverizer and material collector, the discharge gate of the three-level pulverizer passes through the
Three drainage conduits are connect with the feed end of third filter, are connected between the feedback outlet and the feed end of third filter of third filter
It is connected to the material recycle for third filter to be retained down and enters the third recovery tube crushed again in three-level pulverizer,
The discharge end of the third filter is connected by the feed inlet of third feed pipe and material collector, and the third feed pipe
It is equipped with third two-way blower fan.
Further, which further includes the first booster, the second booster and third booster；The first two-way wind
The first feed pipe between machine and the first filter is above-mentioned to be equipped with the first control valve, the air inlet of first booster with
The first feed pipe connection between first the first two-way blower fan of control valve, the exhaust outlet of the first booster and the first filter
Exhaust end connection；The second feed pipe between second two-way blower fan and second filter is above-mentioned to be equipped with the second control
Valve, the second feed pipe between the air inlet of second booster and second the second two-way blower fan of control valve are connected to, and second increases
The exhaust outlet of depressor is connect with the exhaust end of second filter；Between the third two-way blower fan and the third filter
Third feed pipe above-mentioned be equipped with third control valve, the air inlet of the third booster and third control valve third two-way blower fan
Between the connection of third feed pipe, the exhaust outlet of third booster connect with the exhaust end of the third filter.
Further, the secondary breaker is flour mill, and the flour mill includes milling chamber, is arranged in the milling chamber
Interior movable grinding disc and static cutting disk, offers pin shaft hole in the middle part of the movable grinding disc and static cutting disk, movable grinding disc and static cutting disk it is opposite
It is equipped on flour milling centered on the pin shaft hole in the rack of divergent shape distribution.
Further, the static cutting disk is equipped with the Water-cooling circulating cavity being spirally distributed, the Water-cooling circulating cavity
Both ends are connected to cooling water inlet pipe and cooling water outlet pipe respectively.
Further, the three-level pulverizer is supersonic jet mill, and the supersonic jet mill includes powder
The bottom of broken room, the pulverizing chamber is equipped with helical blade, and at least one air current spray nozzle is equipped in the middle part of the side of pulverizing chamber.
Further, the cooling water sandwich on the side wall of the pulverizing chamber.
Beneficial effects of the present invention are：The application is by being arranged coarse crushing, the three pulverising steps completion fine crushing of fine crushing and ultra micro
The crushing of material improves the crush efficiency of material, can reduce energy consumption, achieve energy-saving and emission reduction purposes；Pass through the first supercharging of setting
To first filter, second after the air compression that device, the second booster and third booster can be used for generating two-way blower fan
Filter and third filter carry out reversed jet, to reach in first filter, the second filter and third filter
The purpose that filter screen is cleared up automatically.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, at this
Same or analogous part, the illustrative embodiments and their description of the application are indicated using identical reference label in a little attached drawings
For explaining the application, the improper restriction to the application is not constituted.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of one embodiment of the invention；
Fig. 2 is the structural schematic diagram of the movable grinding disc and static cutting disk of one embodiment of the invention；
Fig. 3 is the upward view of the movable grinding disc of one embodiment of the invention；
Fig. 4 is the structural schematic diagram of the supersonic jet mill of one embodiment of the invention.
Specific implementation mode
Energy-saving micron ultra shifter as shown in Figure 1 includes the primary pulverizer 1 for carrying out coarse crushing to material, uses
In carrying out secondary breaker 3 fine crushing to material, for the three-level pulverizer 5 to material progress ultrafine grinding, and for collecting
The material collector 7 of material after crushed.
First filter 2, the discharge of the primary pulverizer 1 are equipped between the primary pulverizer 1 and secondary breaker 3
Mouth is connect by the first drainage conduit 11 with the feed end of first filter 2, the feedback outlet and first filter 2 of first filter 2
Feed end between be connected with the material recycle for first filter 2 to be retained down and enter in primary pulverizer 1 to carry out again
The first recovery tube 12 crushed, the discharge end of the first filter 2 pass through the charging of the first feed pipe 21 and secondary breaker 3
Mouth connection, and first feed pipe 21 is equipped with the first two-way blower fan 22.
Wherein, the effect of primary pulverizer 1 is for material to be formed short grained material, primary pulverizer 1 into coarse crushing
When work, while starting the first two-way blower fan 22 makes it be operated in air inducing state, and the material after coarse crushing is in the first two-way blower fan
Under 22 air inducing effect, is entered in first filter 2 by the first drainage conduit 11 by primary pulverizer 1 and be filtered, wherein according with
The material for closing coarse crushing grain size enters the progress next step crushing operation of secondary breaker 3 by the first feed pipe 21, and does not meet thick
The material of particle diameter returns to primary pulverizer 1 by the first recovery tube 12 and re-starts coarse crushing operation.
The second filter 4, the discharge of the secondary breaker 3 are equipped between the secondary breaker 3 and three-level pulverizer 5
Mouth is connect by the second drainage conduit 31 with the feed end of the second filter 4, the feedback outlet of the second filter 4 and the second filter 4
Feed end between the material recycle that is connected with for the second filter 4 to be retained down enter in secondary breaker 3 to carry out again
The second recovery tube 32 crushed, the discharge end of second filter 4 pass through the charging of the second feed pipe 41 and three-level pulverizer 5
Mouth connection, and second feed pipe 41 is equipped with the second two-way blower fan 42；
Wherein, the effect of secondary breaker 3 is fine crushing for that will be carried out through the material after coarse crushing.The secondary breaker 3
For flour mill, the flour mill includes milling chamber, and 102 (such as Fig. 2 of movable grinding disc 101 and static cutting disk in the milling intracavitary is arranged
It is shown), the middle part of the movable grinding disc 101 and static cutting disk 102 offers pin shaft hole 106, the phase of movable grinding disc 101 and static cutting disk 102
To being equipped on flour milling centered on the pin shaft hole 106 in the rack 105 (as shown in Figure 3) of divergent shape distribution.The quiet mill
Disk 102 is equipped with the Water-cooling circulating cavity that is spirally distributed, the both ends of the Water-cooling circulating cavity respectively with cooling water inlet pipe
103 are connected to cooling water outlet pipe 104, can be cooled down to mill by the way that water cooling plant is arranged in static cutting disk 102, on the one hand
It can prevent its long-term work from influencing its service life in the condition of high temperature, on the other hand be also prevented from because mill temperature is excessively high
And influence the crushing efficiency of material.
Similarly, when above-mentioned secondary breaker 3 works, while starting the second two-way blower fan 42 makes it be operated in air inducing shape
State, material after coarse crushing under the air inducing effect of the second two-way blower fan 42, by secondary breaker 3 by the second drainage conduit 31 into
Enter and be filtered in the second filter 4, wherein the material for meeting coarse crushing grain size enters three-level pulverizer 5 by the second feed pipe 41
Next step crushing operation is carried out, and the material for not meeting kibble diameter returns to secondary breaker 3 again by the second recovery tube 32
Carry out coarse crushing operation.
Third filter 6, the discharge of the three-level pulverizer 5 are equipped between the three-level pulverizer 5 and material collector 7
Mouth is connect by third drainage conduit 51 with the feed end of third filter 6, the feedback outlet and third filter 6 of third filter 6
Feed end between be connected with the material recycle for third filter 6 to be retained down and enter in three-level pulverizer 5 to carry out again
The third recovery tube 52 of crushing, the charging that the discharge end of the third filter 6 passes through third feed pipe 61 and material collector 7
Mouth connection, and the third feed pipe 61 is equipped with third two-way blower fan 62.
Wherein, the effect of three-level pulverizer 5 is for will be fine crushing through the material after coarse crushing, as shown in figure 4, the three-level powder
Broken machine 5 is supersonic jet mill, and the supersonic jet mill includes pulverizing chamber 501, the bottom of the pulverizing chamber 501
Equipped with helical blade 502, at least one air current spray nozzle 503, the side of the pulverizing chamber 501 are equipped in the middle part of the side of pulverizing chamber 501
Cooling water sandwich 504 on wall.
Similarly, when above-mentioned three-level pulverizer 5 works, while starting third two-way blower fan 62 makes it be operated in air inducing shape
State, material after coarse crushing under the air inducing effect of third two-way blower fan 62, by three-level pulverizer 5 by third drainage conduit 51 into
Enter and be filtered in third filter 6, wherein the material for meeting ultra tiny particle diameter enters material by third feed pipe 61 and receives
Storage 7, and the material for not meeting kibble diameter returns to three-level pulverizer 5 by third recovery tube 52 and re-starts coarse crushing operation.
In addition, the device further includes the first booster 23, the second booster 43 and third booster 63.Wherein, described
The first feed pipe 21 between one two-way blower fan 22 and the first filter 2 is above-mentioned to be equipped with the first control valve, and described first increases
The first feed pipe 21 between the air inlet of depressor 23 and first the first two-way blower fan of control valve 22 is connected to, the first booster 23
Exhaust outlet is connect with the exhaust end of the first filter 2；Between second two-way blower fan 42 and second filter 4
Second feed pipe 41 is above-mentioned to be equipped with the second control valve, the air inlet of second booster 43 and second the second two-way wind of control valve
The second feed pipe 41 connection between machine 42, the exhaust outlet of the second booster 43 are connect with the exhaust end of second filter 4；
Third feed pipe 61 between the third two-way blower fan 62 and the third filter 6 is above-mentioned equipped with third control valve, described
Third feed pipe 61 between the air inlet of third booster 63 and third control valve third two-way blower fan 62 is connected to, third supercharging
The exhaust outlet of device 63 is connect with the exhaust end of the third filter 6.
The effect of first booster 23, the second booster 43 and third booster 63 is the sky for generating two-way blower fan
Reversed jet is carried out to first filter 2, the second filter 4 and third filter 6 after air pressure contracting, to realize to first filter
2, the purpose that the filter screen in the second filter 4 and third filter 6 is cleared up automatically.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the right of invention.
Claims (6)
1. a kind of energy-saving micron ultra shifter, which is characterized in that include the primary pulverizer for carrying out coarse crushing to material, use
In carrying out secondary breaker fine crushing to material, for the three-level pulverizer to material progress ultrafine grinding, and for collecting warp
The material collector of material after crushing；Between the primary pulverizer and secondary breaker be equipped with first filter, described one
The discharge gate of grade pulverizer is connected by the feed end of the first drainage conduit and first filter, the feedback outlet of first filter and the
Be connected between the feed end of one filter the material recycle for first filter to be retained down enter in primary pulverizer into
The first recovery tube for crushing again of row, the charging that the discharge end of the first filter passes through the first feed pipe and secondary breaker
Mouth connection, and first feed pipe is equipped with the first two-way blower fan；It is equipped between the secondary breaker and three-level pulverizer
The discharge gate of second filter, the secondary breaker is connect by the second drainage conduit with the feed end of the second filter, and second
The material for the second filter to be retained down is connected between the feedback outlet of filter and the feed end of the second filter to return
The second recovery tube crushed again in income secondary breaker, the discharge end of second filter pass through the second feed pipe
It is connect with the feed inlet of three-level pulverizer, and second feed pipe is equipped with the second two-way blower fan；The three-level pulverizer and
Third filter is equipped between material collector, the discharge gate of the three-level pulverizer passes through third drainage conduit and third filter
Feed end connection, be connected between the feedback outlet and the feed end of third filter of third filter for by third filter
The material recycle being retained down enters the third recovery tube crushed again in three-level pulverizer, the discharging of the third filter
End is connected by the feed inlet of third feed pipe and material collector, and the third feed pipe is equipped with third two-way blower fan.
2. energy-saving micron ultra shifter according to claim 1, which is characterized in that the device further includes the first supercharging
Device, the second booster and third booster；On the first feed pipe between first two-way blower fan and the first filter
It states and is equipped with the first control valve, the first feeding between the air inlet of first booster and first the first two-way blower fan of control valve
Pipe is connected to, and the exhaust outlet of the first booster is connect with the exhaust end of the first filter；Second two-way blower fan with it is described
The second feed pipe between second filter is above-mentioned to be equipped with the second control valve, the air inlet of second booster and the second control
The second feed pipe connection between the second two-way blower fan of valve, the exhaust end of the exhaust outlet of the second booster and second filter
Connection；Third feed pipe between the third two-way blower fan and the third filter is above-mentioned equipped with third control valve, described
Third feed pipe between the air inlet of third booster and third control valve third two-way blower fan is connected to, the row of third booster
Air port is connect with the exhaust end of the third filter.
3. energy-saving micron ultra shifter according to claim 1, which is characterized in that the secondary breaker is milling
Machine, the flour mill include milling chamber, and movable grinding disc and static cutting disk in the milling intracavitary, the movable grinding disc and static cutting disk is arranged
Middle part offer pin shaft hole, it is in divergent shape to be equipped on the opposite flour milling of movable grinding disc and static cutting disk centered on the pin shaft hole
The rack of distribution.
4. energy-saving micron ultra shifter according to claim 3, which is characterized in that the static cutting disk is equipped in the shape of a spiral
The both ends of the Water-cooling circulating cavity of distribution, the Water-cooling circulating cavity connect with cooling water inlet pipe and cooling water outlet pipe respectively
It is logical.
5. energy-saving micron ultra shifter according to claim 1, which is characterized in that the three-level pulverizer is supersonic speed
Airslide disintegrating mill, the supersonic jet mill include pulverizing chamber, and the bottom of the pulverizing chamber is equipped with helical blade, pulverizing chamber
Side in the middle part of be equipped at least one air current spray nozzle.
6. energy-saving micron ultra shifter according to claim 1, which is characterized in that cold on the side wall of the pulverizing chamber
But water interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810152293.3A CN108453951A (en) | 2018-02-14 | 2018-02-14 | Energy-saving micron ultra shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810152293.3A CN108453951A (en) | 2018-02-14 | 2018-02-14 | Energy-saving micron ultra shifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108453951A true CN108453951A (en) | 2018-08-28 |
Family
ID=63217005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810152293.3A Pending CN108453951A (en) | 2018-02-14 | 2018-02-14 | Energy-saving micron ultra shifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108453951A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103361A (en) * | 2019-05-16 | 2019-08-09 | 西南交通大学 | A kind of waste and old courier packages' packaging graded crushing recyclable device |
| CN114102894A (en) * | 2021-11-26 | 2022-03-01 | 平耐新材料科技(山东)有限公司 | Multi-pulse mixing system for fluorine coating powder particles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07256128A (en) * | 1994-03-18 | 1995-10-09 | Mach Kotani:Kk | Crushing device |
| CN202037020U (en) * | 2011-04-02 | 2011-11-16 | 陈观元 | Millstone end surface structure for flour mill |
| CN203317596U (en) * | 2013-05-14 | 2013-12-04 | 肖勇 | High-efficient energy-saving grinding wheel linked reversible supersonic airflow collision crushing equipment for waste rubber |
| CN204084618U (en) * | 2014-05-21 | 2015-01-07 | 陈康 | A kind of indoor air purifier |
| CN205364299U (en) * | 2015-11-25 | 2016-07-06 | 肖勇 | Reversible supersonic speed airflow of rubber waste emery wheel linkage head -on collision crushing apparatus |
| CN206199455U (en) * | 2016-11-09 | 2017-05-31 | 成都信达高分子材料有限公司 | Flour mill general assembly mechanism |
| CN206587878U (en) * | 2017-01-21 | 2017-10-27 | 泸州肥儿粉股份有限公司 | Pulverizer |
-
2018
- 2018-02-14 CN CN201810152293.3A patent/CN108453951A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07256128A (en) * | 1994-03-18 | 1995-10-09 | Mach Kotani:Kk | Crushing device |
| CN202037020U (en) * | 2011-04-02 | 2011-11-16 | 陈观元 | Millstone end surface structure for flour mill |
| CN203317596U (en) * | 2013-05-14 | 2013-12-04 | 肖勇 | High-efficient energy-saving grinding wheel linked reversible supersonic airflow collision crushing equipment for waste rubber |
| CN204084618U (en) * | 2014-05-21 | 2015-01-07 | 陈康 | A kind of indoor air purifier |
| CN205364299U (en) * | 2015-11-25 | 2016-07-06 | 肖勇 | Reversible supersonic speed airflow of rubber waste emery wheel linkage head -on collision crushing apparatus |
| CN206199455U (en) * | 2016-11-09 | 2017-05-31 | 成都信达高分子材料有限公司 | Flour mill general assembly mechanism |
| CN206587878U (en) * | 2017-01-21 | 2017-10-27 | 泸州肥儿粉股份有限公司 | Pulverizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103361A (en) * | 2019-05-16 | 2019-08-09 | 西南交通大学 | A kind of waste and old courier packages' packaging graded crushing recyclable device |
| CN114102894A (en) * | 2021-11-26 | 2022-03-01 | 平耐新材料科技(山东)有限公司 | Multi-pulse mixing system for fluorine coating powder particles |
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Application publication date: 20180828 |
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| RJ01 | Rejection of invention patent application after publication |