CN105170253B - Dual-axis differential formula crushing system - Google Patents
Dual-axis differential formula crushing system Download PDFInfo
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- CN105170253B CN105170253B CN201510229576.XA CN201510229576A CN105170253B CN 105170253 B CN105170253 B CN 105170253B CN 201510229576 A CN201510229576 A CN 201510229576A CN 105170253 B CN105170253 B CN 105170253B
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- foreign matter
- dual
- axis differential
- capture unit
- differential formula
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Classifications
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- 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
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- 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
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
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- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention provides a kind of dual-axis differential formula crushing system, problem of the present invention is that, in the Double-shaft rotary crusher used in sewage treatment plant, plate-like cutter meeting fragmentation, the fragmentation part of plate-like cutter can make the back segments equipment such as pump or dewaterer generate failure.The result that the above subject is furtherd investigate, it was found that passing through back segment or leading portion that the foreign matter capture unit for the fragmentation part for being used to capture plate-like cutter is arranged in dual-axis differential formula crusher, it is able to suppress the failure of back segment equipment, or plate-like cutter is prevented to be crushed foreign matter and lead to fragmentation.
Description
This application claims the priority based on Japanese patent application filed on June 5th, 2014 the 2014-116689th.
The entire content of this Japanese application is incorporated by reference in this manual.
Technical field
The present invention relates to a kind of dual-axis differential formula crushing systems of the field trash in broken water.
Background technique
In sewage treatment plant etc., if the field trashes such as residue are imported into the equipment such as pump or dewaterer, becoming keeps pump stifled
The reason of failures such as plug.Therefore, the leading portion of these equipment is provided with dual-axis differential formula crusher.Dual-axis differential formula crusher will
The field trashes such as residue included in treated water are crushed to the size that will not be broken down importeding into equipment.And
And when cleaning to the residue by recycling such as filter screens, dual-axis differential formula crusher is also utilized in order to improve cleaning effect.
For example, being recorded in patent document 1, in the processing system of the residue recycled in sewage treatment plant, has and be used for
It is crushed and cleans the Double-shaft rotary crusher of residue.In the Double-shaft rotary crusher, more pieces of plate-likes are fixed in rotary shaft
The plate-like cutter that 2 fragmentation cells of cutter are arranged to fragmentation cell overlaps each other.
Patent document 1：Japanese Unexamined Patent Publication 2001-187399 bulletin
In the Double-shaft rotary crusher used in sewage treatment plant, plate-like cutter fragmentation sometimes.
Accordingly, there exist the fragmentation parts of plate-like cutter, and the equipment of the back segments such as pump or dewaterer can be made to generate the project of failure.
Summary of the invention
The present inventor to the above problem furtherd investigate as a result, discovery by that will be used to capture the fragmentation of plate-like cutter
The back segment or leading portion of dual-axis differential formula crusher is arranged in partial foreign matter capture unit, is able to suppress the failure of back segment equipment, or
Plate-like cutter is prevented to be crushed foreign matter and lead to fragmentation, so as to complete the present invention.
Dual-axis differential formula crushing system specially below.
In order to solve the above problems, the present application is a kind of dual-axis differential formula crushing system, is had：Dual-axis differential formula
Crusher is disposed in the leading portion of equipment, the field trash being crushed in water；And outflow side foreign matter capture unit, it is poor in the twin shaft to be arranged
Between dynamic formula crusher and the equipment, the foreign matter flowed into the equipment is captured.
According to the present application, it is different that dual-axis differential formula crusher and setting are provided with outflow side between the equipment of section behind
Object capture unit, so as to capture the fragmentation portion of plate-like cutter.Therefore, it even if plate-like cutter generates fragmentation phenomenon, can also keep away
Exempt to generate the back segments equipment such as foreign matters from being blocked pump or dewaterer and make the failures such as its stopping.
In addition, the outflow side foreign matter capture unit is not only the foreign matter generated to plate-like cutter fragmentation effective, Er Qie
The foreign matters such as bolt also generate same effect in the case where having passed through dual-axis differential formula crusher.
The present application also has following feature：The outflow side foreign matter capture unit setting is broken with the dual-axis differential formula
The outflow side connecting tube of the outflow side connection of broken machine.
As a result, when outflow side foreign matter capture unit is arranged, it is not necessarily to connection dual-axis differential formula crusher and is arranged behind
The delivery pipe of the treated water of the equipment of section implements special processing, and outflow side connecting tube need to be only linked to delivery pipe can be into
Row setting.
The present application also has following feature：The outflow side foreign matter capture unit is provided with draining valve.
As a result, in the foreign matter that recycling is captured by outflow side foreign matter capture unit, it is different from outflow side to be able to use draining valve
Object capture unit slowly drains.The inside of outflow side foreign matter capture unit is filled with a large amount of water, if opening foreign body mouth, largely
Water be once released, have job security problem.In the present application, caught with valve from outflow side foreign matter by using draining
Portion's draining is caught, so as to provide safety higher work.
The present application also has following feature：The dual-axis differential formula crusher has ceramic system cutter.
The effect that can be improved the corrosion resistance of plate-like cutter and reduce the replacement frequency of cutter is generated as a result,.
Also, since ceramic system cutter is easy fragmentation, the effect of outflow side foreign matter capture unit is significantly more sent out
It waves.
Invention effect
According to the dual-axis differential formula crushing system of the present application, following effect is generated, that is, even if dual-axis differential formula is broken
The plate-like cutter of machine generates fragmentation, and the part of fragmentation can also outflow side foreign matter capture unit and capture, therefore may not flow into rear
Cause failure in the equipment such as the pump or dewaterer of section.
Detailed description of the invention
Fig. 1 is the schematic top plan view of the dual-axis differential formula crushing system of the embodiment of the present invention.
Fig. 2 is the schematic front view of the dual-axis differential formula crushing system of the embodiment of the present invention.
Fig. 3 is the schematic diagram for indicating the structure of dual-axis differential formula crusher of the embodiment of the present invention.
In figure：1- dual-axis differential formula crushing system, 2- dual-axis differential formula crusher, the inflow side 3A- connecting tube, 3B- outflow
Side connecting tube, the inflow side 4A- foreign matter capture unit, the outflow side 4B- foreign matter capture unit, 5A, 5B- foreign body mouth, 6A, 6B- draining
With valve, 7A, 7B- cover, the opening portion 8A, 8B-, 9- drive motor, 10- drive shaft, 11- driven shaft, 12- shell, 13- cutter
Portion, 13A, 13B- cutting knife unit, 14A, 14B- cutter, 15A, 15B- bushing, 16A, 16B- delivery pipe.
Specific embodiment
Hereinafter, being carried out specifically with reference to embodiment of the attached drawing to dual-axis differential formula crushing system according to the present invention
It is bright.
Fig. 1 is the schematic top plan view of the dual-axis differential formula crushing system 1 of the embodiment of the present invention, and Fig. 2 is the dual-axis differential formula
The schematic front view of crushing system 1.
[dual-axis differential formula crushing system]
Dual-axis differential formula crushing system 1 of the invention is used to be crushed the treated waters such as waste water or sewage in sewage treatment plant
Included in the field trashes such as residue.In the waste water or sewage as treated water, comprising the metals class such as aluminium pot or Plastic,
The field trash of the fiber-likes such as underwear, rag, absorbent cotton, and these field trashes can be wrapped in pump or dehydration in sewage treatment process
The reason of becoming failure in the equipment such as machine, blender.Dual-axis differential formula crushing system 1 of the invention is arranged in quilt as a result,
In the delivery pipe for handling water, so as to be crushed field trash before putting into the equipment such as pump or dewaterer, blender, reduction is set
The failures such as standby damage.
As shown in Figure 1, 2, dual-axis differential formula crushing system 1 of the invention by dual-axis differential formula crusher 2, be connected to than double
Axis differential crusher 2, which is located further forward the inflow side connecting tube 3A and inflow side foreign matter capture unit 4A of section and is connected to, compares twin shaft
Differential crusher 2 more posteriorly section outflow side connecting tube 3B and outflow side foreign matter capture unit 4B constitute.Also, inflow side connects
Pipe 3A is linked to the delivery pipe 16A for conveying the treated water comprising field trash, and outflow side connecting tube 3B is linked to for defeated
Send by dual-axis differential formula crusher 2 treated processing water delivery pipe 16B.
And as shown in Fig. 2, inflow side foreign matter capture unit 4A, outflow side foreign matter capture unit 4B are respectively arranged at inflow side
The lower part of connecting tube 3A, outflow side connecting tube 3B lower part, formed at the top of each foreign matter capture unit and the bottom of each connecting tube
There is opening portion 8A, 8B (dotted line part of Fig. 1).Each foreign matter capture unit is connected to the inside of each connecting tube via opening portion 8A, 8B, and
It is configured to be deposited to foreign matter capture unit from opening portion 8A, 8B by the foreign matter of connecting tube.
Moreover, inflow side foreign matter capture unit 4A has with outflow side foreign matter capture unit 4B：Foreign body mouth 5A, 5B, are used for
Take out the foreign matter captured by each foreign matter capture unit；The portion Cover 7A, 7B, for covering tightly foreign body mouth 5A, 5B；And valve is used in draining
6A, 6B, for the water being filled in inside each foreign matter capture unit to be slowly discharged.
[dual-axis differential formula crusher]
Fig. 3 is the schematic diagram of the dual-axis differential formula crusher 2 of the embodiment of the present invention.Dual-axis differential formula crusher of the invention
2 are made of drive motor 9, cutter portion 13, shell 12, and the cutter portion 13 is configured to have cutting knife unit 13A and cutting knife unit
13B。
Cutting knife unit 13A is by the drive shaft 10 that is driven by the drive motor 9 and the week for being disposed in the drive shaft 10
The multiple cutter 14A and bushing 15A enclosed are constituted.
Also, cutting knife unit 13B is made of driven shaft 11 and multiple cutter 14B and bushing 15B, the rotation of the drive shaft 10
Turn to pass over and drive the driven shaft 11, the multiple cutter 14B and bushing 15B are disposed in the week of the driven shaft 11
It encloses.
Cutting knife unit 13A and cutting knife unit 13B are disposed adjacent in a manner of keeping cutter 14A intermeshing with cutter 14B, are led to
Cross the sliding surface cutting field trash generated between cutter 14A and cutter 14B.
As the cutter 14A and cutter 14B used in dual-axis differential formula crusher 2 of the invention, as long as twin shaft is poor
Usually used cutter, then without any restrictions in dynamic formula crusher, but generally uses ceramic system cutter, made of metal cutter.In addition,
Since ceramic system cutter is easy fragmentation, it is connected to the effect of the outflow side foreign matter capture unit 4B of section more posteriorly than crusher 2
It is more obvious.
So-called shell 12 has for accommodating the cutter portion 13 being made of above-mentioned cutting knife unit 13A and cutting knife unit 13B
The inflow entrance for flowing into the treated water comprising field trash and the outflux for flowing out the processing water after break process.
[inflow side foreign matter capture unit]
The inflow side foreign matter capture unit 4A for being set to the leading portion of dual-axis differential formula crusher 2 is for by sheet metal or gravelstone
Etc. the structure that is removed before flowing into crusher as foreign matter of high rigidity and hyperbaric substance, can prevent these substances from flowing into
In dual-axis differential formula crusher 2.Playing as a result, prevents cutter effect of fragmentation due to being crushed harder foreign matter.Also, it will be ceramic
When cutter processed is used as cutter, if the effect of inflow side foreign matter capture unit 4A is obvious from the viewpoint of preventing cutter fragmentation.
As shown in Fig. 2, inflow side foreign matter capture unit 4A is the cavity container for being fixed on the lower part of inflow side connecting tube 3A.And
And it is formed with opening portion 8A on the top of the lower part of inflow side connecting tube 3A and the cavity container, so that inflow side connecting tube
3A is connected to the inside of the cavity container.
The of the invention effect that the foreign matters such as sheet metal or gravelstone are removed by inflow side foreign matter capture unit 4A be by specific gravity compared with
High foreign matter is separated by sedimentation.That is, if treated water leads to before the cutter portion 13 for flowing into dual-axis differential formula crusher 2
Inflow side connecting tube 3A is crossed, then the higher foreign matter of specific gravity is deposited to inflow side foreign matter capture unit from the opening portion 8A for being formed in lower part
The inside of 4A and be removed.
In inflow side, foreign matter capture unit 4A is formed with the foreign body mouth 5A for taking out foreign matter, outlet 5A partes tegmentalis
7A is sealed.The shape or size of foreign body mouth 5A and cover 7A is not particularly limited, but preferably hand and arm be enough into
Enter the size of degree, to dig out the foreign matter for the bottom for accumulating in inflow side foreign matter capture unit 4A.
Also, as shown in Figure 1, 2, inflow side foreign matter capture unit 4A's is preferably shaped to cylindrical shape.If being formed as cylinder
Shape, then foreign matter can accumulate in the center of inflow side foreign matter capture unit 4A, therefore be easy to dig out.
Also, it is preferred that cover 7A has the draining valve 6A for draining from the foreign matter capture unit 4A of inflow side.Draining is used
Valve 6A is for the structure for being filled in the treated water of inflow side foreign matter capture unit 4A to be slowly discharged, due to inhibiting to open cover 7A
When a large amount of treated water the phenomenon that flowing out, therefore can ensure safe work.
In addition, as long as the treated water of inflow side foreign matter capture unit 4A can be discharged in the setting position of draining valve 6A
Position, any position, for example, may also be arranged on the bottom of inflow side foreign matter capture unit 4A.
In the taking-up work of foreign matter, the valve (not shown) for being located at delivery pipe 16A is closed, prevents treated water to inflow side
Treated water is slowly discharged with valve 6A by draining during this period in the inflow of connecting tube 3A.Terminate from the draining draining of valve 6A
Afterwards, cover 7A is opened, takes out foreign matter from foreign body mouth 5A.
Furthermore it is possible to which the valve of closed peristome 8A is arranged to prevent treated water to the stream of inflow side foreign matter capture unit 4A
Enter, to substitute the structure for the valve closed on delivery pipe 16A.By closed peristome 8A, the twin shaft without stopping of the invention is poor
The break process of dynamic formula crushing system 1 can take out foreign matter.
In the embodiment of the present invention, the lower part of inflow side connecting tube 3A is arranged in inflow side foreign matter capture unit 4A, but as long as
The leading portion of dual-axis differential formula crusher 2, then it is settable in any position, for example, it is also possible to be formed in the lower part of delivery pipe 16A
Opening portion 8A, welding setting inflow side foreign matter capture unit 4A on the downside of it.If being set to inflow side connecting tube 3A, without to defeated
It send pipe 16A to be processed, further, it is possible to remove foreign matter before it will reach dual-axis differential formula crusher 2, therefore passes through inflow
The mixed probability of foreign matter is smaller after the foreign matter capture unit 4A of side, can more reliably inhibit the inflow of foreign matter.
[inflow side connecting tube]
So-called inflow side connecting tube 3A of the invention is for the outer of connecting conveying pipe 16A and dual-axis differential formula crusher 2
The structure of the inflow entrance of shell 12, the delivery pipe are used to treated water being delivered to dual-axis differential formula crusher 2, stream of the invention
Entering side connecting tube 3A is that the caliber of side is set as to diameter identical with delivery pipe 16A, and the caliber of the other side is set as and twin shaft
The pipe of the identical diameter of inflow entrance of the shell 12 of differential crusher 2.
[outflow side foreign matter capture unit]
The outflow side foreign matter capture unit 4B for being located at the back segment of dual-axis differential formula crusher 2 is for dual-axis differential formula to be crushed
Cutting edge when the cutter fragmentation of machine 2 or by the hyperbaric substances such as sheet metal after crusher 2 or gravelstone as foreign matter from
The structure for handling water removal, can prevent these substances to be flowed into the equipment such as the pump that back segment is arranged in or dewaterer, blender.
The structure of the outflow side foreign matter capture unit 4B of the embodiment of the present invention is the knot with the inflow side foreign matter capture unit 4A
Structure is identical, is affixed to the cavity container of the lower part of outflow side connecting tube 3B, the lower part of connecting tube 3B and the sky in outflow side
The top of chamber container is formed with opening portion 8B, so that outflow side connecting tube 3B is connected to the inside of the cavity container.
Also, it is formed with the foreign body mouth 5B for taking out foreign matter, foreign body mouth 5B partes tegmentalis 7B is sealed.And
And cover 7B is provided with draining valve 6B.
It is identical as the inflow side foreign matter capture unit 4A about the structure and effect of these constitutive requirements.
That is, the shape or size of foreign body mouth 5B and cover 7B are not particularly limited, preferably hand and arm be enough into
Enter the size of degree, to dig out the foreign matter for the bottom for accumulating in outflow side foreign matter capture unit 4B, also, outflow side foreign matter captures
Portion 4B's is preferably shaped to cylindrical shape.
Moreover, as the draining another way of valve 6B, it is identical as the inflow side foreign matter capture unit 4A, as long as can
The treated water in outflow side foreign matter capture unit 4B is discharged, is arranged in any position, for example, it is different to may also be arranged on outflow side
The bottom of object capture unit 4B.
Also, it is same to close the valve (not shown) for being located at delivery pipe 16A about the taking-up work of foreign matter, prevent processing water
Treated water is slowly discharged with valve 6B by draining during this period in inflow to outflow side connecting tube 3B.Terminate to use from draining
After the draining of valve 6B, cover 7B is opened, takes out foreign matter from foreign body mouth 5B.
Identical as inflow side foreign matter capture unit 4A, the valve of settable closed peristome 8B is different to outflow side to prevent processing water
The inflow of object capture unit 4B, the break process without stopping dual-axis differential formula crushing system 1 of the invention can be taken out
Foreign matter.
In addition, the set-up mode as outflow side foreign matter capture unit 4B, as long as being arranged in 2 He of dual-axis differential formula crusher
Between the equipment such as pump, dewaterer, it is not particularly limited.It is identical as the inflow side foreign matter capture unit 4A, it can be in dual-axis differential
Opening portion is arranged in the lower part of the delivery pipe 16B of the back segment of formula crusher 2, and foreign matter capture unit 4B in outflow side is arranged on the downside of it,
The connecting tube (not shown) etc. in equipment and delivery pipe 16B for back segments such as hitch pumps can be set.
[outflow side connecting tube]
Outflow side connecting tube 3B is the pipe for dual-axis differential formula crusher 2 to be connected to the delivery pipe 16B of back segment.That is,
Outflow side connecting tube 3B is that the caliber of side is set as to identical with the outflux of shell 12 of dual-axis differential formula crusher 2 straight
The caliber of the other side is set as the pipe of diameter identical with the delivery pipe 16B of back segment by diameter.
[equipment]
Equipment of the invention refers to the equipment such as pump or dewaterer, blender used in all water treatment fields, as long as
The equipment that unbroken field trash was mixed into and existed a possibility that being damaged, then with whether generate that actual damage is unrelated to belong to this
The equipment of invention.
Industrial availability
In dual-axis differential formula crushing system 1 of the invention, set in dual-axis differential formula crusher 2 and the various water process of back segment
It is equipped with foreign matter capture unit 4B in outflow side between standby, can recycle not recoverable double in previous dual-axis differential formula crushing system 1
The fragment of the cutter of axis differential crusher.Therefore, how much the ceramic system cutter of easy fragmentation is set by corrosion resistance excellent
It sets in dual-axis differential formula crushing system, can also prevent damaged cutter fragment from flowing into other water treatment facilities and leading to equipment
Damage.
Moreover, these fragments are accumulated in the foreign matter capture unit 4B of outflow side when cutter fragmentation, therefore accumulated by confirmation
Foreign matter, it will be able to confirm the degree of injury of cutter.Dual-axis differential formula crushing system of the invention is capable of providing a kind of logical as a result,
Cross observation be accumulated in outflow side foreign matter capture unit 4B cutter fragment come determine cutter replacement period new type management method.
Prevent the equipment of back segment due to the fragment of cutter in addition, the structure of outflow side foreign matter capture unit 4B of the invention has
The effect and the fragment by recycling cutter that are damaged are able to confirm that the effect of the degree of injury of cutter, thus see from these
Point considers that outflow side foreign matter capture unit 4B of the invention is not limited to dual-axis differential formula crusher, can also apply to an axis
Any crushing device such as formula crusher.
Also, the draining valve of inflow side foreign matter capture unit 4A and outflow side foreign matter capture unit 4B of the invention are set
6A, 6B can prevent the outflow of a large amount of treated waters, therefore be capable of providing safe work side in the work for taking out foreign matter
Method.
In addition, from this point of view, it is broken that the structure of draining of the invention valve is not limited to dual-axis differential formula
Machine can also apply to any crushing devices such as a shaft type crusher.
Claims (3)
1. a kind of dual-axis differential formula crushing system, which is characterized in that have：
Dual-axis differential formula crusher, is disposed in the leading portion of equipment, the field trash being crushed in water；And
Foreign matter capture unit is arranged between the dual-axis differential formula crusher and the equipment, captures and flows into the equipment
Foreign matter,
The foreign matter capture unit is arranged in the outflow side connecting tube connecting with the outflow side of the dual-axis differential formula crusher, should
Outflow side connecting tube is set as its piping size and gradually becomes smaller along the flow direction of treated water,
The dual-axis differential formula crusher has ceramic system cutter,
The dual-axis differential formula crushing system is also equipped with the opening for being connected to the foreign matter capture unit with the outflow side connecting tube
Portion and the valve that the opening portion is closed in the taking-up work of foreign matter.
2. dual-axis differential formula crushing system according to claim 1, which is characterized in that
The foreign matter capture unit is provided with draining valve.
3. a kind of dual-axis differential formula crushing system, which is characterized in that have：
Dual-axis differential formula crusher, the field trash being crushed in water；And
The inflow side connecting tube of the leading portion of the dual-axis differential formula crusher is arranged in foreign matter capture unit, captures and flows into described pair
The foreign matter of axis differential crusher,
The foreign matter capture unit is provided with draining valve,
Wherein, the dual-axis differential formula crushing system, which is also equipped with, is connected to the foreign matter capture unit with the inflow side connecting tube
Opening portion and the valve that the opening portion is closed in the taking-up work of foreign matter,
The dual-axis differential formula crusher has ceramic system cutter.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-116689 | 2014-06-05 | ||
| JP2014116689A JP6253522B2 (en) | 2014-06-05 | 2014-06-05 | Biaxial differential crushing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105170253A CN105170253A (en) | 2015-12-23 |
| CN105170253B true CN105170253B (en) | 2018-11-27 |
Family
ID=54886235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510229576.XA Active CN105170253B (en) | 2014-06-05 | 2015-05-07 | Dual-axis differential formula crushing system |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6253522B2 (en) |
| KR (2) | KR20150140210A (en) |
| CN (1) | CN105170253B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112517174A (en) * | 2020-12-16 | 2021-03-19 | 中广核研究院有限公司 | Medium crushing and collecting machine |
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| CN202988799U (en) * | 2012-12-25 | 2013-06-12 | 成都飞创科技有限公司 | Sewage cyclone separator |
| CN203610185U (en) * | 2013-11-22 | 2014-05-28 | 杭州兴龙泵业有限公司 | Biaxial shredder for sludge tank |
| JP6040972B2 (en) * | 2014-09-18 | 2016-12-07 | タイヨーエレック株式会社 | Game machine |
-
2014
- 2014-06-05 JP JP2014116689A patent/JP6253522B2/en active Active
-
2015
- 2015-05-07 CN CN201510229576.XA patent/CN105170253B/en active Active
- 2015-05-08 KR KR1020150064295A patent/KR20150140210A/en not_active Application Discontinuation
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2017
- 2017-10-16 KR KR1020170134107A patent/KR102238526B1/en active IP Right Grant
Also Published As
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|---|---|
| KR102238526B1 (en) | 2021-04-09 |
| KR20150140210A (en) | 2015-12-15 |
| JP2015229143A (en) | 2015-12-21 |
| JP6253522B2 (en) | 2017-12-27 |
| CN105170253A (en) | 2015-12-23 |
| KR20170118670A (en) | 2017-10-25 |
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