CN105080674B - Dual-axis differential formula crusher - Google Patents
Dual-axis differential formula crusher Download PDFInfo
- Publication number
- CN105080674B CN105080674B CN201510240178.8A CN201510240178A CN105080674B CN 105080674 B CN105080674 B CN 105080674B CN 201510240178 A CN201510240178 A CN 201510240178A CN 105080674 B CN105080674 B CN 105080674B
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- Prior art keywords
- dual
- cutter
- ceramic system
- axis differential
- differential formula
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
- B02C18/182—Disc-shaped knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
-
- 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
- B02C2201/063—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage for waste water or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention provides a kind of dual-axis differential formula crusher.In the past, in dual-axis differential formula crusher, the material as plate-like cutter, the chrome-molybdenum steel with excellent intensity property is used, but since chrome-molybdenum steel easily corrodes, if being used under the corrosive environments such as sewage treatment plant, there is the project of sliding surface wear in the then surface corrosion of plate-like cutter.In order to solve the above problems, dual-axis differential formula crusher of the invention, is crushed the field trash in water, which is characterized in that have：Drive motor；Drive shaft is driven by the drive motor；The rotation of driven shaft, the drive shaft passes over and drives the driven shaft；Ceramic system cutter is disposed in around the drive shaft and the driven shaft.
Description
This application claims the priority based on Japanese patent application filed in 23 days Mays in 2014 the 2014-106897th.
The entire content of this Japanese application is incorporated by reference in this manual.
Technical field
Broken dual-axis differential formula crusher is carried out the present invention relates to a kind of field trash in water.
Background technology
There are the equipment such as the field trashes such as residue block pumps or dewaterer in sewage treatment plant etc..Therefore, at these
The leading portion of equipment is provided with the crusher for field trashes such as crushing residuas.Also, in the process of the field trashes such as cleaning residue,
Crusher is used in order to improve the cleaning performance of field trash.
For example, a kind of dual-axis differential formula crusher is recorded in patent document 1, in the residue of sewage treatment plant's recycling
Processing system in, for being crushed and being cleaned to residue.In the dual-axis differential formula crusher, more pieces are fixed in rotary shaft
The plate-like cutter that 2 fragmentation cells of plate-like cutter are arranged to fragmentation cell overlaps each other.
Patent document 1：Japanese Unexamined Patent Publication 2001-187399 bulletins
In the past, in dual-axis differential formula crusher, as the material of plate-like cutter, using with excellent intensity property
Chrome-molybdenum steel, also using the dual-axis differential formula crusher for the plate-like cutter for having chrome-molybdenum steel in sewage treatment plant.However, chrome-molybdenum steel
It easily corrodes, if therefore being used under the corrosive environments such as sewage treatment plant, the surface corrosion of plate-like cutter, sliding surface mill
Damage.Therefore, in the past, it is periodically required to be safeguarded, and needs replacing the worn-out plate-like cutter of sliding surface.The purpose of the present invention
It is, inhibit the abrasion of cutter sliding surface and reduces the replacement frequency of plate-like cutter.
Invention content
The present inventor to these problems furtherd investigate as a result, find it is poor as twin shaft by using ceramic system cutter
The cutter of dynamic formula crusher can inhibit the corrosion of cutter and its abrasion of sliding surface, so as to complete the present invention.
Specifically, the present invention provides following crusher.
It is broken that the present invention for solving the above subject is that a kind of field trash in water carries out broken dual-axis differential formula
Machine, the dual-axis differential formula crusher have：Drive motor；Drive shaft is driven by the drive motor；Driven shaft,
The rotation of the drive shaft passes over and drives the driven shaft；Ceramic system cutter, be disposed in the drive shaft and it is described from
Around moving axis.
According to the present invention, due to the excellent corrosion resistance of ceramic system cutter, compared with previous chrome molybdenum steel cutter,
The replacement frequency of cutter can be reduced.
If also, previous chrome molybdenum steel cutter corrosion, bumps are generated in sliding surface, therefore the rotation for cutter occur
The phenomenon that consumption electric power of rotatory force rises.On the other hand, in the present invention, by using ceramic system cutter, hardly produce
The bumps of the raw sliding surface caused by corroding.Therefore, it is possible to inhibit the consumption electric power of the rotary power for cutter with corrosion
And the phenomenon that being gradually increasing, it is capable of providing a kind of dual-axis differential formula crusher that province is electrically excellent.
The present invention also has following feature, that is, the ceramic system cutter is implemented to carry out its surface roughness after biscuiting
The processing of finishing and formed.
The bumps generated in the biscuiting process of ceramic system cutter as a result, become smaller, therefore can reduce and be cut for ceramic system
The consumption electric power of the rotary power of knife.
The present invention also has following feature, that is, (arithmetic average is thick for the surface roughness of the sliding surface of the ceramic system cutter
Rugosity) Ra be 3.2 or less.
The bumps of the sliding surface of ceramic system cutter almost disappear as a result, so as to make the resistance to sliding of cutter become pole
It is small.Consumption electric power therefore, it is possible to be used in the rotary power of ceramic system cutter substantially reduces.
The present invention also has following feature, that is, the ceramics are zirconium oxide.
Zirconium oxide has intensity more higher than other ceramic materials.Therefore, by using zirconium oxide cutter, having can
It reduces the rupture of cutter or collapses the effect of broken generation frequency.
The present invention also has following feature, that is, the rated output of the drive motor is 1.1kW.
If the rotating speed or torque of cutter are larger, ceramic system cutter easy tos produce rupture or collapses broken.By by drive motor
Rated output be set as 1.1kW, can be optimum condition by rotating speed and torque setting, therefore with ceramic system cutter can be reduced
Rupture or collapse broken effect.
Invention effect
Dual-axis differential formula crusher according to the present invention can inhibit the abrasion of the sliding surface of plate-like cutter, and can subtract
The replacement frequency of few plate-like cutter.
Description of the drawings
Fig. 1 is outlining for the dual-axis differential formula crusher for indicating the embodiment of the present invention and its structure in cutter portion
Figure.
Fig. 2 is the figure of the structure for the ceramic system cutter for indicating the embodiment of the present invention.
In figure：1- dual-axis differential formula crushers, 2- drive motors, 3- drive shafts, 4- driven shafts, 5- shells, 6- cutters portion,
6A, 6B- cutting knife unit, 7,7A, 7B- ceramic system cutter, 8A, 8B- bushing, 9- axis holes, 10- cuts blade, 11- hook portions.
Specific implementation mode
Hereinafter, refer to the attached drawing, is described in detail the embodiment of dual-axis differential formula crusher according to the present invention.
Fig. 1 is the outline figure of the structure for the dual-axis differential formula crusher 1 for indicating the embodiment of the present invention.
[dual-axis differential formula crusher]
The dual-axis differential formula crusher 1 of the embodiment of the present invention has：Drive motor 2；Drive shaft 3 passes through the driving
Motor 2 and driven；Driven shaft 4 transmits the rotary power for having the drive shaft 3 and is driven；Shell 5；And cutter portion 6.
Also, the cutter portion 6 with lower unit by being constituted：Cutting knife unit 6A by drive shaft 3 and is disposed in the drive shaft
Multiple ceramic system cutter 7A and bushing 8A around 3 are constituted；And cutting knife unit 6B, by driven shaft 4 and it is disposed in described driven
Multiple ceramic system cutter 7B and bushing 8B around axis 4 are constituted.
In sewage treatment plant etc., in order to be carried out to field trashes such as residues contained in the treated waters such as sewage or waste water
Dual-axis differential formula crusher that is broken and using the present invention.In sewage or waste water containing metal class or Plastic, underwear, rag,
Fiber substances such as absorbent cotton etc., and these field trashes can be wound in the equipment such as pump, dewaterer, blender and become equipment fault
The reason of.Therefore, the dual-axis differential formula crusher of the present invention is set on the pipeline of treated water, and is set putting into
Before standby, field trash is crushed, so as to reduce equipment fault.Also, the dual-axis differential formula crusher of the present invention exists
In the cleaning process of residue, the cleaning efficiency of residue can be improved, therefore can be arranged in the cleaning sink of residue and carry out profit
With.
In addition, the dual-axis differential formula crusher of the present invention is not limited to and is used in sewage treatment plant etc., if for pair
The field trash being contained in water carries out broken purpose, can be used in arbitrary break process.
Hereinafter, the structure of the dual-axis differential formula crusher 1 of the present invention is described in detail.
[drive motor]
The drive motor 2 of the present invention is by 3 transmitting rotary power of drive shaft, making the ceramic system cutter rotation of the present invention
Motor.
As the rotating mechanism of drive motor 2, arbitrary mechanism can be used.For example, electro-motor, hydraulic pressure can be included
Motor, hydraulic motor, air pressure motor etc..
Speed reducer or contiuously variable transmission are provided in drive motor 2.Speed reducer or contiuously variable transmission make drive motor 2
It exports rotating speed to slow down, so as to adjust the output rotating speed of drive shaft 3.
In addition, speed reducer step by step slows down to the output rotating speed of drive motor 2, contiuously variable transmission is then in certain range
The interior output rotating speed for capableing of step-less adjustment drive motor 2.As speed reducer, such as there is gear type, belt, chain-type, frictional
Speed reducer, as contiuously variable transmission, such as have the speed changer of disc type, bevel-type, belt.
Output rotating speed by the drive shaft 3 that speed reducer or contiuously variable transmission are adjusted is 20~70rpm.Less than
In the case of 20rpm, treating capacity is few, and operating efficiency reduces.On the other hand, if more than 40rpm, ceramic system cutter is easy broken
It splits.Therefore, output rotating speed is preferably 20~40rpm.
The drive motor 2 of the present invention is usually using the motor that rated output is 0.75~3.7kW.If using 0.75kW is less than
Motor, then crushing force weaken, sufficient crushing effect can not be obtained.If also, more than 3.7kW, will produce ceramic system and cut
The problem of frequency of knife rupture increases.From reducing frequency that ceramic system cutter ruptures and obtain the viewpoint of best crushing force
Hair, the rated output of drive motor 2 is preferably 0.8~2.0kW, further preferably 0.9~1.3kW, most preferably 1.1kW.
[drive shaft]
The drive shaft 3 of the present invention is the shaft member that is rotated by the rotary power of drive motor 2.Also, in drive shaft 3
Around be equipped with ceramic system cutter 7A and bushing 8A, ceramic system cutter 7A is together with the rotation of drive shaft 3 with defined speed
Rotation.
For the shape of drive shaft 3, as long as to the shape that the ceramic system cutter 7A for being disposed in surrounding is fixed,
For example, can enumerate such as lower structure：Protrusion is set in drive shaft 3, and recess portion is set on ceramic system cutter 7A, to make these
The protrusion structure chimeric with recess portion；And drive shaft 3 is set as section polygon, ceramic system cutter 7A central part setting with
The axis hole 9 of the roughly the same polygon of drive shaft 3, to the structure (axis hole about ceramic system cutter for making it be engaged each other
9, with reference to figure 2).
From the viewpoint of preventing ceramic system cutter 7A breakages, the shape of drive shaft 3 is preferably set as polygon.And
And as polygon, preferably with angle more than quadrangle, it is more preferably set as hexagonal or more.If being set as triangle, making pottery
The corner of the axis hole 9 of porcelain cutter 7A is applied in stronger power, is easy to rupture since corner.
In addition, the details about ceramic system cutter 7A, will carry out aftermentioned.
Also, bushing 8A is equipped between adjacent ceramic system cutter 7A in the axial direction of drive shaft 3.Bushing 8A be with than
The cylinder part of the small outer diameter of outer diameter of ceramic system cutter 7A.The axial length of bushing 8A is designed to, than be disposed in it is adjacent from
The axial width of ceramic system cutter 7B around moving axis 4 is slightly big, in the sliding of ceramic system cutter 7A and ceramic system cutter 7B
Face forms gap.The size in the gap can be suitably adjusted according to the size what degree field trash is crushed to.
The material of bushing 8A is not particularly limited, but can be the ceramic materials such as aluminium oxide, zirconium oxide, silicon nitride, also may be used
To be chrome-molybdenum steel or stainless steel and other metal materials.Even if influence of the bushing 8A corrosion to crushing force is smaller, therefore in view of being not easy
The advantages of rupture, is, it is preferable to use chrome-molybdenum steel or stainless steel and other metal materials.
In addition, bushing 8A can also have the structure being integrally formed with ceramic system cutter 7A.But due to the radial direction of bushing 8A
Thinner thickness, also, the ceramic system cutter 7A being integrally formed with bushing 8A has a complex shape, therefore be easy from bushing 8A's
Part starts to rupture.It is therefore preferable that ceramic system cutter 7A and bushing 8A is individual component.
Identical as ceramic system cutter 7A, the shape of the central part of bushing 8A can be set as being securable to the shape of drive shaft 3,
It can also be set as that the simple cylinder part of drive shaft 3 can not be fixed on.If bushing 8A is not secured to drive shaft 3, serving as a contrast
Skidding is will produce in sliding between set 8A and the peripheral surface of ceramic system cutter 7B, to which crushing force, therefore preferred lining can be reduced
Set 8A is fixed on drive shaft 3.
Multiple ceramic system cutter 7A and bushing 8A can respectively be dismantled from drive shaft 3, can only more when generating breakage etc.
Change damaged component.
[driven shaft]
The driven shaft 4 of the present invention is carries out by the rotary power for the drive motor 2 being passed via drive shaft 3
The shaft member of rotation.
Also, it is identical as drive shaft 3, it is equipped ceramic system cutter 7B around driven shaft 4 and bushing 8B, ceramic system are cut
Knife 7B is rotated together with the rotation of driven shaft 4 with defined speed.In addition, about driven shaft 4, ceramic system cutter 7B and bushing 8B
Shape, can be identical as drive shaft 3, ceramic system cutter 7A and bushing 8A.
The rotating speed of driven shaft 4 is not particularly limited, but is preferably set to the rotating speed different from drive shaft 3.It is driven by changing
The crushing effect of the rotating speed of axis 4 and drive shaft 3, field trash improves.Also, the difference of driven shaft 4 and the rotating speed of drive shaft 3 is preferably
1~30rpm, further preferably 5~15rpm.
It is not particularly limited as from drive shaft 3 to the transmission method of 4 transmitting rotary power of driven shaft, but for example, can example
Enumerate the method for linking the pulley for the upper end for being set to each axis using belt, or by gear into the method for joining line.To
Difference is set on the rotating speed of drive shaft 3 and driven shaft 4, then change the pulley that the upper end in drive shaft 3 Yu driven shaft 4 is set or
The diameter of gear, and to be set as identical rotating speed, then make the diameter of pulley or gear identical.
[cutter portion]
The cutter portion of the present invention with lower unit by being constituted：Cutting knife unit 6A by drive shaft 3 and is disposed in the drive shaft 3
Around ceramic system cutter 7A and bushing 8A constitute；And cutting knife unit 6B, by driven shaft 4 and it is disposed in the driven shaft 4
The ceramic system cutter 7B and bushing 8B of surrounding are constituted.
Cutting knife unit 6A and cutting knife unit 6B are arranged to, arranged side by side in the mode of ceramic system cutter 7A and the 7B engagement of each unit
Setting, and set between the outside portion and the bushing of another adjacent cutting knife unit of the ceramic system cutter of a cutting knife unit
It is equipped with interval.According to the size what degree field trash is crushed to, the size at the interval can be suitably changed.
Furthermore it is possible to which multiple cutting knife unit 6A and 6B being set up in parallel are arranged in the direction of advance of field trash.
About the direction of rotation of each cutting knife unit, from the figure of dual-axis differential formula crusher 1 from top, by cutting knife unit
6A is set to left side, and cutting knife unit 6B is set to right side, in the case of so that field trash is circulated upward from below, cutter
The direction of rotation of unit 6A is that counterclockwise, the direction of rotation of cutting knife unit 6B is clockwise.
[shell]
The shell 5 of the present invention is the component for accommodating above-mentioned cutting knife unit 6A and 6B, and having makes to be located comprising field trash
The inflow entrance that reason water flows into and the outflux for making the treated water comprising the field trash being crushed flow out.
It, can be effectively to field trash since field trash is directed to by shell 5 between cutting knife unit 6A and 6B
Carry out break process.
[ceramic system cutter]
Then, ceramic system cutter 7 is described in detail.In addition, in the following description, ceramic system cutter 7 is to be disposed in
It is used in ceramic system cutter 7A around the drive shaft 3 and ceramic system cutter 7B being disposed in around driven shaft 4 arbitrary
Ceramic system cutter.
Fig. 2 is the outline figure for the structure for indicating the ceramic system cutter 7 of the present invention.
Ceramic system cutter 7 has axis hole 9 at the center of cutter main part 8, and has in the outside portion of ceramic system cutter
Multiple cutting blade 10.
As described above, axis hole 9 is to be securable to drive shaft 3 or the shape of driven shaft 4, it is in fig. 2 hexagonal configuration.
It is to have scraping field trash from the outside portion of ceramic system cutter 7 convex shaped part outstanding and guide extremely to cut blade 10
Effect between cutting knife unit 6A and 6B.
Also, cutting blade 10 has the direction of rotation side hook portion 11 outstanding to ceramic system cutter, becomes and is easier to scrape
Take the structure of field trash.
By cutting the guiding of blade 10 to the field trash between cutting knife unit 6A and 6B, in the ceramic system cutter 7A of each unit
And the gap formed between 7B and the interval formed between ceramic system cutter and the bushing opposed with its are grated.Here,
In the case where being had differences on the rotating speed of each cutting knife unit, the effect due to grinding field trash improves, and can obtain more
High crushing effect.
In addition, the ceramic system cutter 7 of embodiment is the structure for having cutting blade 10, but there can also be no cutting blade piece
10 circular outside portion.
According to the desirable size of the field trash after the hardness or break process of the field trash as process object, energy
Enough suitably set the axial thickness of ceramic system cutter 7.
Also, the diameter of ceramic system cutter 7 is usually the left sides 120mm (by the outermost circle diameter for cutting blade 10)
It is right.
Surface roughness Ra (the JIS B 0601 of the sliding surface of ceramic system cutter 7：2001) it is preferably 3.2 or less.Into one
Step preferably 1.6 is hereinafter, especially preferably 0.8 or less.
If reinforcing the molding (biscuiting process) of ceramic system cutter by firing, it can get shaggy ceramic system and cut
Knife.If being directly accordingly used in disappearing for the rotary power of cutter since the resistance on sliding surface is larger using the ceramic system cutter
Power consumption power increases.Therefore, in ceramic system cutter 7 of the invention, preferably after biscuiting process, implement grinding, grinding adds
Work, polishing, mirror finish etc. modify the processing of surface roughness.
In addition, as long as the surface roughness Ra of the sliding surface of ceramic system cutter 7 reaches 3.2 hereinafter, by arbitrary process
It obtains.
As the manufacturing method of ceramic system cutter 7, the powder of ceramic material and binder are mixed, are shaped to wish
The shape of prestige, or molding is cut into desirable shape.Then, the molding obtained is burnt into, then includes
Moisture in binder and raw material is removed, and is heated by continuing, and the powder of ceramic material is fused to each other, so as to
Obtain fine and close and harder ceramic system cutter.As needed, processing are ground etc. to the burned material, surface roughness Ra is repaiied
Whole is 3.2 hereinafter, to can get durability, save electrically excellent ceramic system cutter.
As the material of ceramic system cutter, such as the ceramic material such as can include zirconium oxide, aluminium oxide, silicon carbide, silicon nitride
Material., it is preferable to use zirconium oxide cutter from the viewpoint of impact resistance, wear resistance, corrosion resistance.
Compared with the dual-axis differential formula crusher for using previous made of metal cutter, ceramic system cutter of the invention is used
The corrosion resistance of dual-axis differential formula crusher, excellent in wear resistance, therefore can wait and be used under corrosive environments in water.Specifically
For, it can be used in sewage treatment plant etc..
Also, the present invention can also use in food manufacturing workshop etc., such as be used in the fruit for squeezing fresh juices etc.
The leading portion etc. of juice pressing device.
In addition to this, excellent effect is also being played in seawater as being under the high environment of corrosivity, therefore for example,
Can be used for enter atomic power station etc. seawater intake in the field trashes such as jellyfish carry out broken purpose.
In addition, in the dual-axis differential formula crusher of the ceramic system cutter of the use present invention, due to that can reduce for cutter
Rotary power consumption electric power, therefore compared with the dual-axis differential crusher for using previous made of metal cutter, be capable of providing
A kind of breaking method of the smaller field trash of power consumption.
Also, due to the excellent in te pins of durability of cutter, it is capable of providing a kind of crusher that the replacement frequency of cutter is less
Operation method.
In addition, as component is replaced, the ceramic system cutter of the present invention can be only provided.
Claims (9)
1. a kind of dual-axis differential formula crusher, is crushed the field trash in water, the dual-axis differential formula crusher has
Drive motor, which is characterized in that the dual-axis differential formula crusher is also equipped with：
Drive shaft is driven by the drive motor；
The rotation of driven shaft, the drive shaft passes over and drives the driven shaft；
Multiple ceramic system cutters are disposed in around the drive shaft and the driven shaft,
The surface roughness Ra of the sliding surface of the ceramic system cutter is 3.2 hereinafter, to reduce the sliding of the ceramic system cutter
The bumps in face, so that the resistance to sliding of the ceramic system cutter becomes smaller,
The drive shaft is driven with the output rotating speed of 20~40rmp.
2. dual-axis differential formula crusher according to claim 1, which is characterized in that
The ceramic system cutter is carried out after biscuiting to the processing that surface roughness is modified and is formed.
3. dual-axis differential formula crusher according to claim 1 or 2, which is characterized in that
In the multiple ceramic system cutter, the field trash that adjacent ceramic system cutter exists in supplying water in an axial direction each other is logical
The gap crossed, the outside portion of the multiple ceramic system cutter have multiple cutting blade, the multiple cutting blade have to
The direction of rotation side hook portion outstanding of ceramic system cutter.
4. dual-axis differential formula crusher according to claim 1 or 2, which is characterized in that the ceramics are zirconium oxide.
5. dual-axis differential formula crusher according to claim 3, which is characterized in that
The ceramics are zirconium oxide.
6. dual-axis differential formula crusher according to claim 1 or 2, which is characterized in that
The rated output of the drive motor is 1.1kW.
7. dual-axis differential formula crusher according to claim 3, which is characterized in that
The rated output of the drive motor is 1.1kW.
8. dual-axis differential formula crusher according to claim 4, which is characterized in that
The rated output of the drive motor is 1.1kW.
9. dual-axis differential formula crusher according to claim 5, which is characterized in that
The rated output of the drive motor is 1.1kW.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-106897 | 2014-05-23 | ||
| JP2014106897A JP6253511B2 (en) | 2014-05-23 | 2014-05-23 | Biaxial differential crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105080674A CN105080674A (en) | 2015-11-25 |
| CN105080674B true CN105080674B (en) | 2018-10-09 |
Family
ID=54562536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510240178.8A Active CN105080674B (en) | 2014-05-23 | 2015-05-12 | Dual-axis differential formula crusher |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6253511B2 (en) |
| KR (2) | KR20150135086A (en) |
| CN (1) | CN105080674B (en) |
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| JP6490527B2 (en) * | 2015-07-22 | 2019-03-27 | 住友重機械エンバイロメント株式会社 | Crushing blade for water treatment |
| CN108097411A (en) * | 2016-05-20 | 2018-06-01 | 徐罗斌 | Flaker and its method of work |
| US20180015477A1 (en) * | 2016-07-15 | 2018-01-18 | Calvin Moore | Plastic shredder |
| CN109622198B (en) * | 2019-02-10 | 2024-01-12 | 北京工商大学 | Kitchen residue automatic separation and efficient homogenizing and emulsifying treatment equipment |
| CN113102056B (en) * | 2021-04-22 | 2023-03-17 | 沈阳星火众创网络科技有限公司 | Kitchen garbage storage fermenting installation with peculiar smell processing function |
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2015
- 2015-05-11 KR KR1020150065585A patent/KR20150135086A/en not_active Application Discontinuation
- 2015-05-12 CN CN201510240178.8A patent/CN105080674B/en active Active
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2017
- 2017-05-02 KR KR1020170056060A patent/KR20170055018A/en not_active IP Right Cessation
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2015221413A (en) | 2015-12-10 |
| KR20150135086A (en) | 2015-12-02 |
| JP6253511B2 (en) | 2017-12-27 |
| CN105080674A (en) | 2015-11-25 |
| KR20170055018A (en) | 2017-05-18 |
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