CN106365214A - Crushing apparatus - Google Patents
Crushing apparatus Download PDFInfo
- Publication number
- CN106365214A CN106365214A CN201510546408.3A CN201510546408A CN106365214A CN 106365214 A CN106365214 A CN 106365214A CN 201510546408 A CN201510546408 A CN 201510546408A CN 106365214 A CN106365214 A CN 106365214A
- Authority
- CN
- China
- Prior art keywords
- drainage screen
- screen
- breaker
- field trash
- plate member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Abstract
In a crushing apparatus installed in a waterway, a conventional crushing apparatus has a screen stacked with screen bars having a horizontal shape, so that a problem that the screen is deformed by bending gradually generated by a self-weight of the screen bar exists. Therefore, the present invention has a purpose to suppress screen deformation due to the bending of the screen bar in the crushing apparatus installed in the waterway. To solve the problem, the crushing apparatus provided includes: a screen for collecting an impurity in water to be treated; a crushing unit for crushing the impurity; and a scraping unit for scraping the impurity collected by the screen to the crushing unit, wherein the screen has a panel member having a slit formed in the approximately horizontal direction and a collecting portion formed at upper and lower parts of the slit to collect the impurity. Therefore, the bending due to the screen bar is able to be suppressed.
Description
The application advocates based on Japanese patent application filed in 22 days July in 2015 the 2015-144826th
Priority.The full content of this Japanese publication is by reference to being applied in this specification.
Technical field
The present invention relates in a kind of water channel being arranged at sewage treatment plant etc. and for broken be suspended in residual in water
The breaker of the field trashes such as slag.
Background technology
It is provided with broken for field trashes such as the broken residues being suspended in water in the water channel of sewage treatment plant etc.
Device.The breaker being arranged at water channel, in addition to possessing the broken portion for crushing field trash, is also equipped with
For catching the drainage screen of field trash and the receipts for the field trash being caught by drainage screen being drawn in broken portion
Hold together portion, therefore, it is possible to field trash being caught on the overall with of water channel and being crushed.
For example, record the horizontal sweeping type (sidewise being arranged at sewage treatment plant etc. in patent documentation 1
Scratch type) dust removal machine, it possess be arranged side by side in the vertical direction with respect to water (flow) direction tilt prolong
The horizontal drainage screen of the horizontal drainage screen bar stretched, and the end in the downstream being formed at drainage screen
The downstream of the space part and the side wall of water channel between possesses residue disintegrating machine.
Patent documentation 1: Japanese Unexamined Patent Publication 2011-52451 publication
As described in Patent Document 1, in the existing breaker being arranged at water channel, by vertically side
To form filtration wet end to the drainage screen bar being arranged side by side horizontal.
But, this horizontal drainage screen bar presence gradually produces flexure because of deadweight so that drainage screen becomes
The problem of shape.
Content of the invention
Therefore, it is an object of the invention to, drainage screen in the breaker of water channel for the restraint measure because filter
The flexure of net bar and be deformed.
The present inventor finds after these problems are furtherd investigate, by shape generally in a horizontal direction
Become the plate member having slit just can suppress for the drainage screen catching the field trash in processed water to constitute
The deformation of filter screen, this completes the present invention.
Specifically, the present invention provides following breaker.
The present invention for solving above-mentioned problem is a kind of breaker, and it possesses: drainage screen, collects and is located
Field trash in reason water；Broken portion, broken field trash；And gathering portion, by collected by described drainage screen
Described field trash draws described broken portion in, and wherein, described drainage screen is made up of plate member, and this plate member has
The standby slit being formed generally in a horizontal direction and the top being formed at described slit and lower section and the described folder of collection
The collection portion of debris.
In the present invention, drainage screen is constituted by plate member, so that the thickness of drainage screen diminishes, therefore
Enough realize lightness and be prevented from the flexure causing because of deadweight.
And, in the conventional drainage screen being made up of drainage screen bar, due to being laminated multiple drainage screen bars, therefore
Assembly operation is numerous and diverse, but the breaker of the present invention has a piece of plate member of installation and can be simply to set filtration
The effect of wet end.
Additionally, in the present invention, plate member is made up of the steel of 10～20mm of thickness, described collection portion exists
Length in short transverse is 10～20mm.
Because drainage screen is arranged to resist the flowing of processed water, therefore it is required that have withstanding processed water
Water flow pressure intensity.And, the material containing high rigidity such as wood chip or stones in the field trashes such as residue,
If therefore having these field trashes to clash into it is likely that collection portion can be made to deform.
The steel that the use of thickness are 10～20mm due to plate member, and by collection portion in the height direction
Length is set to 10～20mm, thus, it is possible to form the water flow pressure withstanding processed water, and withstands folder
The drainage screen of the shock of debris.
Additionally, in the present invention, drainage screen has the arc sections in the downstream extending to gathering portion center.
By gathering portion, the outer peripheral face along drainage screen moves the field trash collected by drainage screen, therefore
Produce the current of the shape flowing along drainage screen in the outer circumferential side of drainage screen.Therefore, if drainage screen has circle
Arc portion, then can form the eddy flow along arc sections flowing.
Additionally, in features described above, the arc sections of drainage screen extend to the downstream at gathering portion center.By
This, at the center than gathering portion, side forms the circle that the center side of the water channel towards processed water extends farther downstream
Arc portion.Therefore, at the center than gathering portion, side is formed from the side wall of water channel towards water channel central authorities farther downstream
Eddy flow, thus the field trash playing the adjacent sidewalls by being trapped in water channel is guided into is arranged at the broken of water channel center side
The effect in broken portion direction.
According to the breaker of the present invention, can drainage screen in the breaker of water channel for the restraint measure because of mistake
The flexure of filter screen bar and be deformed.
Brief description
Fig. 1 is the outline figure of the structure of breaker of the 1st embodiment representing the present invention.
Fig. 2 is the outline representing for the structure of drainage screen in the breaker of the 1st embodiment of the present invention
Explanatory diagram.Wherein, when (a) is the drainage screen of the 1st embodiment observing the present invention from the x direction of Fig. 1
Axonometric chart, (b) is the enlarged drawing of part being represented with circle in (a).
Fig. 3 is the outline figure of the shape of drainage screen of the 1st embodiment for the present invention is described.
Fig. 4 is the outline representing for the structure of drainage screen in the breaker of the 2nd embodiment of the present invention
Explanatory diagram.
Fig. 5 is the outline figure of the structure of breaker of the 3rd embodiment representing the present invention.
Fig. 6 is the outline figure of the structure of breaker of the 4th embodiment representing the present invention.
In figure: 1- drainage screen, 11- plate member, 12- slit, 13- collection portion, 14- arc sections, 15,
16- line part, 2- gathering portion, 21- rake, 22- rotary shaft, 3- crushes portion, 4- drainage screen, and 5- draws in
Portion, 51a- sprocket wheel, 51b- sprocket wheel, 52- chain, 53- rake, r- water channel, r1- side wall, r2- side wall,
G- field trash, f- current, p- rake track, q- cross point.
Specific embodiment
Hereinafter, refer to the attached drawing is described in detail to the embodiment of breaker involved in the present invention.
The breaker of the present invention is arranged at water channel, and for crushing in the processed water of flowing in water channel
Field trash.For example, setting pot of sewage treatment plant etc. etc. can be enumerated as water channel, can enumerate as field trash
Contained residue etc. in the waste water such as sewage.
(the 1st embodiment)
Fig. 1 is the outline figure of the structure of breaker of the 1st embodiment representing the present invention.The present invention
The breaker of the 1st embodiment possess: contained in the processed water of flowing in water channel r for catching
The drainage screen 1 of field trash g, for the field trash g being caught by drainage screen 1 is drawn in broken portion 3
Gathering portion 2, the broken portion 3 for crushing field trash g.
As shown in figure 1, drainage screen 1 is arranged to from the side wall r1 of water channel r across near the wall r2 of side,
The downstream in the space between drainage screen 1 and side wall r2 is provided with broken portion 3.And, gathering portion 2 is arranged
In the downstream of drainage screen 1, and possesses the rake 21 of rotation centered on rotary shaft 22.Rake 21 has
Draw the field trash g being caught by drainage screen 1 by being formed at the slit 12 of drainage screen 1 in and by field trash
It is transported to the effect in broken portion 3.
[drainage screen]
The drainage screen 1 of the 1st embodiment of the present invention is by the plate member structure being formed with arc sections in approximate centre
Become, and be arranged to for a side of plate member to be fixed on the side wall r1 of water channel r and across attached to side wall r2
Closely.The another side of plate member is fixed on the shell side of the water channel center side in broken portion 3.In addition, incited somebody to action
The mode that filter screen 1 is fixed on water channel r is not particularly limited, for example can also be fixed on encirclement gathering portion 2 with
The casing in broken portion 3 etc..
When in Fig. 2, (a) illustrates the drainage screen 1 of the 1st embodiment observing the present invention from the x direction of Fig. 1
Axonometric chart.As shown in Fig. 2 in drainage screen 1, plate member 11 is formed with generally in a horizontal direction
The slit 12 extending.Slit 12 is provided with multiple in the height direction, and multiple slits 12 are to set side by side at equal intervals
Put.And, the top in slit 12 and bottom are provided with the collection portion 13 for catching field trash g.
So, in the breaker of the present invention, drainage screen 1 can be reduced by using plate member 11
Thickness, it is achieved that lightness is such that it is able to prevent from producing the phenomenon of flexure because of deadweight.
In addition, in the drainage screen 1 of the 1st embodiment, 1 plate member 11 is formed with multiple slits
12, but the number of slit being not limited.For example, it is possible to 1 slit is only formed on 1 plate member.And
And possess multiple slits it is also possible to constitute by multiple plate member that arrangement installation is simply formed with 1 slit
Drainage screen, but from the viewpoint of installation operation, preferably in 1 plate member, form multiple slits.
This slit 12 be for make processed water by and do not allow the structure that field trash g to be captured passes through.
Therefore, it can size according to field trash g to be captured and the width of appropriately designed slit 12 (with reference to Fig. 2
In (b) (c)), but preferably more than 10mm.If being less than 10mm, processed water is hindered to pass through
Resistance become big, therefore plate member 11 is subject to load that the flowing of processed water causes it is possible to lead to plate
Part distortion.
And, collection portion 13 length (with reference to (b) of (b) in Fig. 2) in the height direction has no
It is particularly limited to, but preferably 10～20mm.If being less than 10mm, intensity at collection portion 13 for the plate member
Die down, it is therefore possible to can become because of the shock of the field trashes such as the load of the water flow pressure of processed water or residue
Shape.On the other hand, if more than 20mm, the pressure being subject to from the current of processed water becomes big, therefore current
The load of pressure also can become big.Accordingly, it would be desirable to thicken the thickness of plate member to improve intensity, it is unfavorable for slit
Form processing.
In addition, in the 1st embodiment, collection portion 13 between adjacent slots 12 length in the height direction
Degree is formed as identical, but is not particularly limited it is also possible to be formed as different.
Plate member 11 uses any material.Steel, aluminium, plastic material, stone material for example can be used
Deng.From the viewpoint of processing suitability and intensity, preferably use steel.
Further, since plate member 11 uses in water, therefore preferably carry out rust preventive painting.
Although the thickness of plate member 11, preferably 10～20mm can suitably be set as needed.If little
In 10mm, then weakened is it is possible to can be because of the shock of the field trashes such as the water flow pressure of processed water or residue
And deform.On the other hand, if more than 20mm, formed and during slit 12, need the deeper thickness of cutting, because
This processing suitability is poor.
The shape of plate member 11 can be any shape, except the 1st embodiment in plate member 11 substantially
Center possesses outside the shape of arc sections, can also be rectilinear form or curved towards the flow direction of processed water
Bent shape.
It is used for shown in Fig. 3 outlining of the shape of drainage screen 1 of the 1st embodiment of the present invention is described
Figure.As shown in figure 3, drainage screen 1 possesses arc sections 14 in the approximate centre of plate member 11, and at two ends
Possess line part 15 and line part 16.And, drainage screen 1 is arranged to line part 15 side of arc sections 14
Extend to the downstream at the center in gathering portion 2.In addition, the downstream at the center in so-called gathering portion 2 represents ratio
Rotary shaft 22 side farther downstream along the rake 21 of arc sections 14 rotation.
Extend to the downstream at the center in gathering portion 2 by making arc sections 14 so that being drawn in by rake 21
Field trash g moves along the periphery of arc sections 14, therefore forms eddy flow in the periphery of drainage screen 1.Cause
This, produce from side wall r2 towards the current f in the center side direction of water channel r, can will be trapped in r2 side
Neighbouring field trash g strongly guides broken portion 3 direction into.
In addition, the drainage screen 1 of the 1st embodiment possesses the arc sections 14 being formed along circular (dotted line),
But as long as be gathering portion 2 center downstream towards water channel r center side extend curve part.
And, arc sections 14 preferably extend over to the rotary shaft 22 with respect to gathering portion 2 and with processed
The vertical face of the flow direction of water becomes more than 20 ° of position, particularly preferably extends to more than 30 ° of position
Put (θ with regard in angle problem refer to the attached drawing).By being set to more than 20 °, can be reliably formed
From side wall r2 towards the current f in the center side direction of water channel r.
Furthermore it is preferred that being configured to, the rake 21 in the outer peripheral face of drainage screen 1 and gathering portion 2 is rotated and retouches
The cross point q of rake track p (single dotted broken line) drawn is located relative to the flowing with above-mentioned processed water
The vertical face in direction becomes 20～70 ° of position, more preferably 30～60 °.
The outer peripheral face in drainage screen 1 for the field trash g being drawn in by rake 21 and the cross point q of rake track p
It is stripped, and then be flowed into broken portion 3 and be broken.If the position of cross point q is less than 20 °, from rake
The field trash g of son 21 stripping can be subject to the centrifugal force of rake 21 produced to side wall r2 side (front view
Right direction) movement effect and possibly cannot smoothly flow therein broken portion 3.And if, exceeding
70 °, then the field trash g being stripped can be subject to the work to side wall r1 direction (front elevation left direction) movement
With being obstructed towards the inflow in broken portion 3.
[gathering portion]
The gathering portion 2 of the 1st embodiment of the present invention possesses rotary shaft 22 and from rotary shaft 22 with radial peace
The rake 21 of dress.Rake 21 is the plate vane with the thickness of slit 12 that can pass through drainage screen 1, and
In gathering portion 2, it is provided with the rake with slit 12 equal number of drainage screen 1 side by side along short transverse
21.
Rake 21 is repeated following operation, in the period rotating around rotary shaft, from the slit of drainage screen 1
12 project and convey the field trash g being caught by drainage screen 1, and are contained in drainage screen 1 in rake 21
When, so that the field trash g that conveying comes is peeled off.The field trash g being stripped flows with the flowing of processed water
Enter to broken portion 3 and be broken.
As long as the field trash g being caught by drainage screen 1 can be transported to broken portion by the gathering portion of the present invention, appoint
What structure, and can be according to the shape of drainage screen 1 Lai appropriately designed.For example, except the 1st enforcement
Outside the structure in gathering portion 2 of example, can also adopt and possess the chain being provided with rake and be used for making chain ring
Around the structure of multiple sprocket wheels etc..
As the gathering portion 2 of the 1st embodiment by rotary shaft 22 and from rotary shaft 22 with radial installation
The gathering portion that rake 21 is constituted does not have the structure being engaged with each other with sprocket wheel as chain, its structure letter
Single, therefore have the advantages that being not likely to produce field trash is entangled in the faults such as gathering portion 2.
[broken portion]
The broken portion 3 of the 1st embodiment of the present invention is vertical double-shaft disintegrating machine.Broken portion as the present invention
Any disintegrating machine can be adopted, for example, can be horizontal crusher.Due to broken portion can be arranged in height
Identical with drainage screen 1 on degree direction, therefore preferably employ standing crusher.
In the present invention, broken portion 3 is preferably provided at the outer peripheral face of drainage screen 1 and the cross point of rake track p
Near the position of q.Field trash g thereby, it is possible to make to peel off from rake 21 smoothly flows therein broken portion
3.
(the 2nd embodiment)
Fig. 4 is to represent general for the structure of drainage screen 1 in the breaker of the 2nd embodiment of the present invention
Slightly explanatory diagram.
The breaker of the 2nd embodiment is the structure installing 2 drainage screens 1 in the vertical direction.Other knots
Structure is identical with the 1st embodiment.
Such as the 2nd embodiment, drainage screen 1 can be constituted by multi-disc plate member 11.By multi-disc plate member
11 when constituting drainage screen 1, can make screen modules lightness and so that installation operation becomes light.Separately
Outward, in the case that drainage screen 1 is set to multi-disc, drainage screen 1 can be set across gap, so that between being somebody's turn to do
Gap can play and the effect of slit 12 identical.
(the 3rd embodiment)
Fig. 5 is the outline figure of the structure of breaker of the 3rd embodiment representing the present invention.
The breaker of the 3rd embodiment is to possess the linear drainage screen 4 being obliquely installed towards downstream direction
Structure.
Identical with the 1st embodiment, this drainage screen 4 is by the multiple slits extending generally in a horizontal direction in height
The plate member being arranged side by side on direction is constituted.
And, possess gathering portion 5, this gathering portion 5 has the chain 52 being provided with rake 53 and is used for driving
2 sprocket wheels 51a, 51b of dynamic chain 52.
No matter the breaker water channel possessing the gathering portion 5 employing chain and multiple sprocket wheel of the 3rd embodiment
The width size of r all can be arranged.Therefore, it is adapted for the breaker of setting in wider water channel r.
(the 4th embodiment)
Fig. 6 is the outline figure of the structure of breaker of the 4th embodiment representing the present invention.
The breaker of the 4th embodiment is, with having line part and song in the breaker of the 3rd embodiment
The structure of the linear drainage screen 4 of drainage screen 6 replacement in line portion.
Identical with the 1st embodiment, this drainage screen 6 is by the multiple slits extending generally in a horizontal direction in height
The plate member being arranged side by side on direction is constituted.
And, curve part extends to the downstream at the center of sprocket wheel 51b and identical with the 1st embodiment, produce
Life, can will be trapped near r2 side towards the current f in the center side direction of water channel r from side wall r2
Field trash g strength guides broken portion 3 direction into.
Industrial applicability
The breaker of the present invention can act as the field trash in the processed water of flowing in water channel is broken
Breaker.Specifically, for example can act as catching in the setting pot of sewage treatment plant and crushing conduct
The breaker of the residue of field trash.
And, the drainage screen of the breaker being installed on the present invention can also be flowed as screen modules
Logical.Thereby, it is possible to constitute the breaker of the present invention using existing breaker.
Claims (3)
1. a kind of breaker, it possesses:
Drainage screen, collects the field trash in processed water；
Broken portion, crushes described field trash；And
Gathering portion, the described field trash collected by described drainage screen is drawn in described broken portion,
Described breaker is characterised by,
Described drainage screen is made up of plate member, this plate member possess the slit being formed generally in a horizontal direction and
It is formed at the top of described slit and the collection portion of lower section and the described field trash of collection.
2. breaker according to claim 1 it is characterised in that
Described plate member is made up of the steel of 10～20mm of thickness,
Described collection portion length in the height direction is 10～20mm.
3. breaker according to claim 1 and 2 it is characterised in that
Described drainage screen has the arc sections in the downstream extending to described gathering portion center.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015144826A JP6462516B2 (en) | 2015-07-22 | 2015-07-22 | Crusher |
| JP2015-144826 | 2015-07-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106365214A true CN106365214A (en) | 2017-02-01 |
| CN106365214B CN106365214B (en) | 2020-03-27 |
Family
ID=56026455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510546408.3A Active CN106365214B (en) | 2015-07-22 | 2015-08-31 | Crushing device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6462516B2 (en) |
| KR (1) | KR101620277B1 (en) |
| CN (1) | CN106365214B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865894A (en) * | 2017-03-10 | 2017-06-20 | 苏州顶裕生物科技有限公司 | A kind of intelligent microorganism sewage water processing unit |
| CN110961213A (en) * | 2019-12-30 | 2020-04-07 | 山东大学 | A processing apparatus for kitchen garbage |
| CN111420763A (en) * | 2019-01-10 | 2020-07-17 | 住友重机械环境工程株式会社 | Filter screen device for crusher, control device and operation method thereof |
| CN111420765A (en) * | 2019-01-10 | 2020-07-17 | 住友重机械环境工程株式会社 | Crusher with filter screen, control device of crusher and operation method of crusher |
| CN113275111A (en) * | 2021-05-18 | 2021-08-20 | 宋伟友 | Solid waste crushing device for constructional engineering |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423470A (en) * | 2016-12-28 | 2017-02-22 | 蓝深集团股份有限公司 | Novel anti-winding self-cleaning crusher |
| DE202017100714U1 (en) | 2017-02-09 | 2018-05-11 | Hugo Vogelsang Maschinenbau Gmbh | comminution device |
| CN107966342B (en) * | 2017-11-27 | 2020-06-02 | 宁波江北文增新材料科技有限公司 | New material composition analytical equipment |
| JP7063801B2 (en) * | 2018-12-27 | 2022-05-09 | 住友重機械エンバイロメント株式会社 | Crusher |
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| CN1526884A (en) * | 2003-01-23 | 2004-09-08 | 住重环境工程技术株式会社 | Impurity treating apparatus |
| CN1940194A (en) * | 2005-09-27 | 2007-04-04 | 住重环境工程技术株式会社 | Impurity treating apparatus |
| CN103723780A (en) * | 2012-10-15 | 2014-04-16 | 住友重机械环境工程株式会社 | Dedusting device |
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| JPS5931288Y2 (en) * | 1981-02-28 | 1984-09-05 | 株式会社 西原環境衛生研究所 | fine mesh screen |
| JPH0782792A (en) * | 1993-09-14 | 1995-03-28 | Mitsunori Sakoguchi | Disposal apparatus for refuse in sewer |
| US5833152A (en) * | 1997-06-30 | 1998-11-10 | Galanty; William B. | Integrated comminuting screening and shredding system for liquid waste channels |
| JP3088344B2 (en) * | 1997-07-10 | 2000-09-18 | 株式会社キンキ | Water channel installation type screen and water channel installation type crushing device provided with the same |
| US6176443B1 (en) * | 1998-09-25 | 2001-01-23 | Disposable Waste Systems, Inc. | Integrated diverter and waste comminutor |
| KR100609286B1 (en) * | 2004-07-01 | 2006-08-08 | 주식회사 한성환경기연 | Sludge Crusher for waterway |
| JP5438438B2 (en) * | 2009-09-02 | 2014-03-12 | 前澤工業株式会社 | Horizontal scraping dust remover |
| WO2011044461A1 (en) * | 2009-10-08 | 2011-04-14 | Moyno, Inc. | Modular screen and grinder assembly |
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- 2015-07-22 JP JP2015144826A patent/JP6462516B2/en active Active
- 2015-08-31 CN CN201510546408.3A patent/CN106365214B/en active Active
- 2015-09-07 KR KR1020150126383A patent/KR101620277B1/en active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1526884A (en) * | 2003-01-23 | 2004-09-08 | 住重环境工程技术株式会社 | Impurity treating apparatus |
| CN1940194A (en) * | 2005-09-27 | 2007-04-04 | 住重环境工程技术株式会社 | Impurity treating apparatus |
| CN103723780A (en) * | 2012-10-15 | 2014-04-16 | 住友重机械环境工程株式会社 | Dedusting device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865894A (en) * | 2017-03-10 | 2017-06-20 | 苏州顶裕生物科技有限公司 | A kind of intelligent microorganism sewage water processing unit |
| CN111420763A (en) * | 2019-01-10 | 2020-07-17 | 住友重机械环境工程株式会社 | Filter screen device for crusher, control device and operation method thereof |
| CN111420765A (en) * | 2019-01-10 | 2020-07-17 | 住友重机械环境工程株式会社 | Crusher with filter screen, control device of crusher and operation method of crusher |
| CN111420763B (en) * | 2019-01-10 | 2022-02-25 | 住友重机械环境工程株式会社 | Filter screen device for crusher, control device and operation method thereof |
| CN110961213A (en) * | 2019-12-30 | 2020-04-07 | 山东大学 | A processing apparatus for kitchen garbage |
| CN113275111A (en) * | 2021-05-18 | 2021-08-20 | 宋伟友 | Solid waste crushing device for constructional engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101620277B1 (en) | 2016-05-11 |
| JP2017023937A (en) | 2017-02-02 |
| CN106365214B (en) | 2020-03-27 |
| JP6462516B2 (en) | 2019-01-30 |
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