CN107738194A - A kind of high-pressure water cutting machine water tank sludge sediment outflow equipment - Google Patents
A kind of high-pressure water cutting machine water tank sludge sediment outflow equipment Download PDFInfo
- Publication number
- CN107738194A CN107738194A CN201711090660.3A CN201711090660A CN107738194A CN 107738194 A CN107738194 A CN 107738194A CN 201711090660 A CN201711090660 A CN 201711090660A CN 107738194 A CN107738194 A CN 107738194A
- Authority
- CN
- China
- Prior art keywords
- water tank
- auger
- cutting machine
- shaft
- sand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of high-pressure water cutting machine water tank sludge sediment outflow equipment, it is characterised in that：Including controller（1）, auger send sand device（3）, circulate towing chain device（2）With collection sand pocket（8）；The collection sand pocket（8）It is arranged at the water tank of the high-pressure water cutting machine（4）Outside side, the auger send sand device（3）It is arranged at the water tank（4）It is interior, for conveying the water tank（4）The silt particle of bottom（7）；The circulation towing chain device（2）It is arranged at the water tank（4）It is interior and send sand device positioned at the auger（3）The lower section of one end, for by silt particle（7）Transfer out the water tank（4）The outer collection sand pocket（8）In；The controller（1）Sand device is sent with the auger（3）With the circulation towing chain device（2）Electrically connect.The device have the advantages that：Automatically and efficiently cleaning water tank silt particle can be realized in the case where dismounting need not be shut down.
Description
Technical field
The invention belongs to working environment abatement equipment technical field, and in particular to a kind of high-pressure water cutting machine water tank sludge
Sediment outflow equipment.
Background technology
Water cutting machine, also known as water knife, it is a kind of machine that cutting material is carried out using high-pressure water stream.In the control of computer
Under can arbitrarily chisel and carve various complex patterns, the material of various high rigidity can be processed；Such as：Glass, ceramics, stainless steel etc., belong to cold cut
Cut, do not produce thermal deformation or fuel factor, cutting accuracy is high.Toxic gas and dust are not produced；Also soft material can be processed
Material, such as：Composite；Leather, rubber, paper nappy etc..Because its cost is low, easy to operate, yields is again high, and Water Cutting just turns into
Main flow cutting mode in terms of industrial cutting technique.With the constantly improve of Water Cutting technology, China shares more than 20,000 water knife and existed
Use, cleaning water tank silt particle is all manually cleared up, and not only cleaning is difficult, is cleared up water tank silt particle every time, will be shut down, and dismantles work
Make table top, dig the artificial spade of a spade one, it is not only dirty but also tired, waste time and energy, water knife not only can not be produced normally, when taking waste work
Between, heavy manual labor also allows operator to suffer untold misery.
The content of the invention
It is an object of the invention to overcome deficiency of the prior art, there is provided a kind of high-pressure water cutting machine water tank sludge row
Sand equipment, automatically and efficiently cleaning water tank silt particle can be realized in the case where dismounting need not be shut down.
To solve prior art problem, the invention discloses a kind of high-pressure water cutting machine water tank sludge sediment outflow equipment, bag
Controller is included, auger send sand device, circulation towing chain device and collection sand pocket；
Collection sand pocket is arranged at the outside side of the water tank of high-pressure water cutting machine, and auger send sand device to be arranged in water tank, for defeated
Send the silt particle of water tank bottom；Circulation towing chain device is arranged in water tank and the lower section of one end of sand device is sent positioned at auger, is used for
By in the collection sand pocket outside sand transport water tank；Controller send sand device and circulation towing chain device to electrically connect with auger.
Preferably, auger send sand device to include auger motor, screw-conveyer-shaft and packing auger blade；Flood dragon motor is arranged at water
The outside of case, screw-conveyer-shaft are arranged in water tank in a manner of parallel to water tank bottom, the output shaft of its one end connection auger motor,
The other end is rotatablely installed in water tank；Packing auger blade is arranged on the outer wall of screw-conveyer-shaft.
Preferably, bearing block is installed in the side wall of water tank, bearing is installed on its bottom, is provided with bearing
Seal shaft bearing sleeve；One end of screw-conveyer-shaft connects the output shaft of auger motor by shaft coupling, and its other end turns with seal shaft bearing sleeve
Dynamic connection, shaft coupling are rotatablely connected with bearing block.
Preferably, the bottom of water tank is provided with auger bracket, the center section rotation of auger bracket and screw-conveyer-shaft
Connection.
Preferably, circulating towing chain device includes circulation drag chain, drag chain motor, drive sprocket and support sand plate；Circulation
A part for drag chain is horizontally placed in water tank by the first fixed pulley group and the lower section of sand device, its another part is sent positioned at auger
Obliquely extended outside water tank by the second fixed pulley group and terminate in the top of collection sand pocket；Drag chain motor is arranged at outside water tank simultaneously
Drive sprocket is driven, drive sprocket forms Chain conveyer with circulation drag chain, and support sand plate is arranged on circulation drag chain.
Preferably, in addition to stragith edge, stragith edge is arranged at the side of drive sprocket so as to contact movement
Realize and strike-off in the surface of support sand plate to this.
Preferably, the upper end of stragith edge is rotatablely installed by rotating shaft formation, and its lower end utilizes its deadweight and movement
To the support sand plate shape of the position into sliding contact.
Preferably, circulation towing chain device also includes stretcher, stretcher be movably set in the outside of water tank so that
The rate of tension that circulation drag chain stretches out in tank parts can be adjusted.
Preferably, circulation towing chain device also includes drive sprocket, driven sprocket and sprocket shaft, drive sprocket installation
In on the output shaft of drag chain motor, driven sprocket and drive sprocket are respectively arranged at the diverse location of sprocket shaft, drive sprocket
Chain conveyer is formed with driven sprocket.
Preferably, it is two that auger, which send the number of sand device, and send sand direction identical.
The device have the advantages that：It can be realized in the case where dismounting need not be shut down and automatically and efficiently clear up water tank
Silt particle.
Brief description of the drawings
Fig. 1 is the structural front view of a preferred embodiment of the invention；
Fig. 2 is the structure top view of embodiment illustrated in fig. 1；
Fig. 3 is the structural representation that auger send sand device in embodiment illustrated in fig. 1；
Fig. 4 is the structural representation that towing chain device is circulated in embodiment illustrated in fig. 1；
Fig. 5 is the partial enlarged drawing at A in Fig. 4.
Reference：
1 controller；2 circulation towing chain devices；2.1 drag chain motors；2.2 drive sprocket；2.3 drive sprocket；2.4 driven sprocket；2.5
Second fixed pulley group；2.6 first fixed pulley groups；2.7 circulation drag chains；2.8 hold in the palm sand plate；2.9 stretcher；3 augers send sand device；3.1
Auger motor；3.2 bearing block；3.3 shaft coupling；3.4 screw-conveyer-shaft；3.5 auger brackets；3.6 packing auger blade；3.7 bearing；It is 3.8 close
Seal bearing holder (housing, cover)；4 water tanks；5 Cutting platforms；6 waters surface；7 silt particles；8 collection sand pockets；9 stragith edges.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in Fig. 1 to 5, a kind of high-pressure water cutting machine water tank sludge sediment outflow equipment, the Water Cutting of suitable all size
Machine, it is especially suitable for the big specification water cutting machine that water tank length is 20~30m, it includes controller 1, and auger send sand device 3, and circulation is dragged
Chain apparatus 2 and collection sand pocket 8.A large amount of water are filled in the water tank 4 of high-pressure water cutting machine, the top of the water surface 6 is Cutting platform 5.
The side of water tank 4 is provided with out sandbox, for installing the section components and collection sand pocket 8 of circulation towing chain device 2, goes out
Sandbox is provided with sand export, is below collection sand pocket 8.Auger send sand device 3 to be arranged in water tank 4 and below 6, be used for positioned at the water surface
Convey the silt particle 7 of the bottom of water tank 4；Circulation towing chain device 2 is arranged in water tank 4 and sent positioned at auger under 3 one ends of sand device
Side, for conveying silt particle 7 in the collection sand pocket 8 outside water tank 4；Controller 1 send sand device 3 and the electricity of circulation towing chain device 2 with auger
Connection.
As a preferred embodiment, auger send sand device 3 to include auger motor 3.1, screw-conveyer-shaft 3.4 and packing auger blade 3.6；
Flood dragon motor is arranged at the outside of water tank 4, and screw-conveyer-shaft 3.4 is arranged in water tank 4 in a manner of parallel to the bottom of water tank 4, one
Output shaft, the other end of end connection flood dragon motor are rotatablely installed in water tank 4；Packing auger blade 3.6 is arranged at the outer wall of screw-conveyer-shaft 3.4
On.
As a preferred embodiment, bearing block 3.2 is installed in the side wall of water tank 4, bearing is installed on its bottom
3.7, seal shaft bearing sleeve 3.8 is installed on bearing 3.7；One end of screw-conveyer-shaft 3.4 connects auger motor 3.1 by shaft coupling 3.3
Output shaft, its other end is rotatablely connected with seal shaft bearing sleeve 3.8, and shaft coupling 3.3 is rotatablely connected with bearing block 3.2.
As a preferred embodiment, the bottom of water tank 4 is provided with auger bracket 3.5, auger bracket 3.5 and screw-conveyer-shaft
3.4 center section rotation connection.
As a preferred embodiment, circulation towing chain device 2 includes circulation drag chain 2.7, drag chain motor 2.1, drive sprocket
2.3 and support sand plate 2.8.The part for circulating drag chain 2.7 is horizontally placed in water tank 4 and is located at by the first fixed pulley group 2.6
Auger send the lower section of sand device 3, and its another part is obliquely extended outside water tank 4 by the second fixed pulley group 2.5, and the part is set
It is placed in out in sandbox, another part is horizontally placed on the top of collection sand pocket 8 by drive sprocket 2.3；Drag chain motor 2.1 is arranged at
Water tank 4 is outer and drives drive sprocket 2.3, and drive sprocket 2.3 forms Chain conveyer with circulation drag chain 2.7, and support sand plate 2.8, which is arranged at, to follow
On ring drag chain 2.7.
As a preferred embodiment, in addition to stragith edge 9, stragith edge 9 is arranged at shaking out for the side of drive sprocket 2.3
Strike-off on case so as to contact the realization of the surface for the support sand plate 2.8 being moved at this.Still have after leaving the water surface 6 due to silt particle 7
There are many moisture, produce certain viscous viscous force, it is therefore desirable to depart from support sand plate 2.8 in the presence of stragith edge 9 and fall into collection sand pocket 8
In.
As a preferred embodiment, the fixing end of stragith edge 9（That is upper end）It is installed on out by axis of rotation on sandbox,
Its lower end is using its deadweight with being moved to the support sand plate shape of the position into sliding contact so as to realizing that automatic scraping removes function.
As a preferred embodiment, circulation towing chain device 2 also includes stretcher 2.9, and stretcher 2.9 is movably set in out
On sandbox, so as to adjust the rate of tension of circulation drag chain 2.7.
As a preferred embodiment, circulation towing chain device 2 also includes drive sprocket 2.2, driven sprocket 2.4 and sprocket wheel
Axle, drive sprocket 2.2 are installed on the output shaft of drag chain motor 2.1, and driven sprocket 2.4 and drive sprocket 2.3 are respectively arranged in
At the diverse location of sprocket shaft, drive sprocket 2.2 forms Chain conveyer with driven sprocket 2.4.
As a preferred embodiment, it is two that auger, which send the number of sand device 3, and send sand direction identical.Bipacking-auger send sand
Device realizes the sand transport work of long range, large conveying quantity.
Caused chip is fallen into water tank 4 with current in cutting process, because chip density is larger therefore is deposited on water tank 4
Silt particle 7 is formed on bottom, and controller 1 controls auger to send sand device 3 and circulation towing chain device 2 to run, in screw-conveyer-shaft 3.4 and packing auger blade
Silt particle 7 is conveyed to side under 3.6 rotation, silt particle 7 is moved to the side of water tank 4 and gradually accumulated, a portion movement
On to support sand plate 2.8 and support sand plate 2.8 is followed to move counterclockwise, support sand plate 2.8 turns after leaving the water surface 6 at drive sprocket 2.3
To return, stragith edge 9 herein, which will ask the silt particle 7 on sand plate 2.8 to scrape, makes it fall into collection sand pocket 8, and support sand plate 2.8 enters again
Enter to carry out the conveying of silt particle 7 in water, the process, which moves in circles, realizes the automatic removing of silt particle 7.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.
Claims (10)
- A kind of 1. high-pressure water cutting machine water tank sludge sediment outflow equipment, it is characterised in that：Including controller（1）, auger send sand device （3）, circulate towing chain device（2）With collection sand pocket（8）；The collection sand pocket（8）It is arranged at the water tank of the high-pressure water cutting machine（4）Outside side, the auger send sand device （3）It is arranged at the water tank（4）It is interior, for conveying the water tank（4）The silt particle of bottom（7）；The circulation towing chain device（2）If It is placed in the water tank（4）It is interior and send sand device positioned at the auger（3）The lower section of one end, for by silt particle（7）Transfer out institute State water tank（4）The outer collection sand pocket（8）In；The controller（1）Sand device is sent with the auger（3）With the circulation drag chain dress Put（2）Electrically connect.
- A kind of 2. high-pressure water cutting machine water tank sludge sediment outflow equipment according to claim 1, it is characterised in that：The strand Dragon send sand device（3）Including auger motor（3.1）, screw-conveyer-shaft（3.4）And packing auger blade（3.6）；The flood dragon motor is arranged at institute State water tank（4）Outside, the screw-conveyer-shaft（3.4）With parallel to the water tank（4）The mode of bottom is arranged on the water tank（4） In, output shaft, the other end that its one end connects the flood dragon motor are rotatablely installed in the water tank（4）；The packing auger blade （3.6）It is arranged at the screw-conveyer-shaft（3.4）Outer wall on.
- A kind of 3. high-pressure water cutting machine water tank sludge sediment outflow equipment according to claim 2, it is characterised in that：The water Case（4）Side wall on bearing block is installed（3.2）, bearing is installed on its bottom（3.7）, the bearing（3.7）On be provided with Seal shaft bearing sleeve（3.8）；The screw-conveyer-shaft（3.4）One end pass through shaft coupling（3.3）Connect the auger motor（3.1）It is defeated Shaft, its other end and the seal shaft bearing sleeve（3.8）Rotation connection, the shaft coupling（3.3）With the bearing block（3.2）Turn Dynamic connection.
- A kind of 4. high-pressure water cutting machine water tank sludge sediment outflow equipment according to claim 2, it is characterised in that：The water Case（4）Bottom auger bracket is installed（3.5）, the auger bracket（3.5）With the screw-conveyer-shaft（3.4）Center section turn Dynamic connection.
- A kind of 5. high-pressure water cutting machine water tank sludge sediment outflow equipment according to claim 1, it is characterised in that：It is described to follow Ring towing chain device（2）Including circulating drag chain（2.7）, drag chain motor（2.1）, drive sprocket（2.3）With support sand plate（2.8）；It is described Circulate drag chain（2.7）A part pass through the first fixed pulley group（2.6）It is horizontally placed on the water tank（4）It is interior and be located at the strand Dragon send sand device（3）Lower section, its another part passes through the second fixed pulley group（2.5）Obliquely extend the water tank（4）Outside And terminate in the collection sand pocket（8）Top；The drag chain motor（2.1）It is arranged at the water tank（4）It is outer and drive the driving Sprocket wheel（2.3）, the drive sprocket（2.3）With the circulation drag chain（2.7）Form Chain conveyer, the support sand plate（2.8）Set In the circulation drag chain（2.7）On.
- A kind of 6. high-pressure water cutting machine water tank sludge sediment outflow equipment according to claim 5, it is characterised in that：Also include Stragith edge（9）, the stragith edge（9）It is arranged at the drive sprocket（2.3）Side be moved to so as to contact at this Hold in the palm sand plate（2.8）Surface realize strike-off.
- A kind of 7. high-pressure water cutting machine water tank sludge sediment outflow equipment according to claim 6, it is characterised in that：It is described to scrape Sand plate（9）Upper end formed and be rotatablely installed by rotating shaft, its lower end utilizes its deadweight with being moved to the support sand plate of the position Form sliding contact.
- A kind of 8. high-pressure water cutting machine water tank sludge sediment outflow equipment according to claim 6, it is characterised in that：It is described to follow Ring towing chain device（2）Also include stretcher（2.9）, the stretcher（2.9）It is movably set in the water tank（4）Outside so as to The circulation drag chain can be adjusted（2.7）Stretch out in the water tank（4）Partial rate of tension.
- A kind of 9. high-pressure water cutting machine water tank sludge sediment outflow equipment according to claim 6, it is characterised in that：It is described to follow Ring towing chain device（2）Also include drive sprocket（2.2）, driven sprocket（2.4）And sprocket shaft, the drive sprocket（2.2）Installation In the drag chain motor（2.1）Output shaft on, the driven sprocket（2.4）With the drive sprocket（2.3）It is respectively arranged in At the diverse location of the sprocket shaft, the drive sprocket（2.2）With the driven sprocket（2.4）Form Chain conveyer.
- A kind of 10. high-pressure water cutting machine water tank sludge sediment outflow equipment according to claim 1, it is characterised in that：It is described Auger send sand device（3）Number be two, and send sand direction identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090660.3A CN107738194A (en) | 2017-11-08 | 2017-11-08 | A kind of high-pressure water cutting machine water tank sludge sediment outflow equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711090660.3A CN107738194A (en) | 2017-11-08 | 2017-11-08 | A kind of high-pressure water cutting machine water tank sludge sediment outflow equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107738194A true CN107738194A (en) | 2018-02-27 |
Family
ID=61234209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711090660.3A Pending CN107738194A (en) | 2017-11-08 | 2017-11-08 | A kind of high-pressure water cutting machine water tank sludge sediment outflow equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107738194A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842796A (en) * | 2019-10-31 | 2020-02-28 | 浙江艾奥巴美新材料有限公司 | Automatic sand discharging device for water cutting |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0502461A1 (en) * | 1991-03-04 | 1992-09-09 | FORACON MASCHINEN- UND ANLAGEN GmbH | Method and apparatus for the recovery of abrasive material in a water-jet cutting operation |
| CN201473340U (en) * | 2009-06-16 | 2010-05-19 | 长兴日月环保机械有限公司 | Rotary ranking machine |
| CN202880930U (en) * | 2012-09-23 | 2013-04-17 | 山东贝特尔环保科技有限公司 | Mechanical bar screen machine |
| CN203343899U (en) * | 2013-07-24 | 2013-12-18 | 益阳智方机电设备有限公司 | Numerically controlled water-jet cutting machine tool |
| CN104289965A (en) * | 2014-08-21 | 2015-01-21 | 宁夏共享机床辅机有限公司 | Recoil roller scraper blade chip removal device of novel structure |
| CN205012390U (en) * | 2015-09-12 | 2016-02-03 | 李秀玉 | Silt remover |
| CN106006769A (en) * | 2016-05-30 | 2016-10-12 | 海乐分离设备工程（无锡）有限公司 | Rotary rake grille remover |
| JP2017100233A (en) * | 2015-12-01 | 2017-06-08 | 小池酸素工業株式会社 | Wastewater treatment device in cutting device |
| CN107055009A (en) * | 2017-03-29 | 2017-08-18 | 诸城市德创机械有限公司 | A kind of screw type plastic processing apparatus |
-
2017
- 2017-11-08 CN CN201711090660.3A patent/CN107738194A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0502461A1 (en) * | 1991-03-04 | 1992-09-09 | FORACON MASCHINEN- UND ANLAGEN GmbH | Method and apparatus for the recovery of abrasive material in a water-jet cutting operation |
| CN201473340U (en) * | 2009-06-16 | 2010-05-19 | 长兴日月环保机械有限公司 | Rotary ranking machine |
| CN202880930U (en) * | 2012-09-23 | 2013-04-17 | 山东贝特尔环保科技有限公司 | Mechanical bar screen machine |
| CN203343899U (en) * | 2013-07-24 | 2013-12-18 | 益阳智方机电设备有限公司 | Numerically controlled water-jet cutting machine tool |
| CN104289965A (en) * | 2014-08-21 | 2015-01-21 | 宁夏共享机床辅机有限公司 | Recoil roller scraper blade chip removal device of novel structure |
| CN205012390U (en) * | 2015-09-12 | 2016-02-03 | 李秀玉 | Silt remover |
| JP2017100233A (en) * | 2015-12-01 | 2017-06-08 | 小池酸素工業株式会社 | Wastewater treatment device in cutting device |
| CN106006769A (en) * | 2016-05-30 | 2016-10-12 | 海乐分离设备工程（无锡）有限公司 | Rotary rake grille remover |
| CN107055009A (en) * | 2017-03-29 | 2017-08-18 | 诸城市德创机械有限公司 | A kind of screw type plastic processing apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842796A (en) * | 2019-10-31 | 2020-02-28 | 浙江艾奥巴美新材料有限公司 | Automatic sand discharging device for water cutting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210480031U (en) | Band conveyer based on automatically, remove dust and bottom cleans | |
| CN107738194A (en) | A kind of high-pressure water cutting machine water tank sludge sediment outflow equipment | |
| CN105000357B (en) | One kind automatically adjusts deashing device | |
| CN105500101B (en) | Cutting machine | |
| CN111963209B (en) | Tunnel grouting trolley adopting shield method | |
| KR100922231B1 (en) | Oil separator for waste water treatment handling equipment | |
| CN106112770A (en) | A kind of steel tube derusting machine | |
| CN106621492A (en) | Truss-vehicle type dredging machine | |
| CN207981401U (en) | Building waste light materials separation equipment | |
| CN202912742U (en) | Oil separating device | |
| CN206346246U (en) | A kind of environment-protective desilting floats clearly integrated apparatus | |
| CN205341428U (en) | Water tank device of decontaminating | |
| CN205988816U (en) | Rotation bar magnet combined soil earth magnetic enrichment purifies original position retracting device | |
| CN115382658A (en) | Intelligent sand mining platform | |
| CN102974448A (en) | Talc ore beneficiation method and talc ore beneficiation device | |
| CN114908831A (en) | Bottom sludge treatment device for lake ecological restoration | |
| CN204097993U (en) | A kind of river surface anti-pollution vessel | |
| CN207480405U (en) | A kind of equipment of automatic removing high-pressure water cutting machine small dimension water tank silt particle | |
| CN210262987U (en) | Movable floater collecting device | |
| CN105936574A (en) | Oily sludge treatment device | |
| CN207016589U (en) | A kind of heavy metal waste water treatment system | |
| CN205995093U (en) | A kind of purlin vehicle type bagger | |
| CN214422298U (en) | A scrape sediment mechanism for sewage treatment | |
| CN108862426A (en) | A kind of automatically cleaning coarse rack belt conveyor, cleaning systems and clean method | |
| CN204395531U (en) | A kind of biomass char oily water separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 211305 No. 20 Longjing Road, oil pump industrial park, Gaochun Development Zone, Nanjing, Jiangsu Applicant after: Nanjing suno Precision Manufacturing Co., Ltd. Address before: 211305 20 Longjing Road, oil pump industrial park, Gaochun Development Zone, Nanjing, Nanjing, Jiangsu Applicant before: Nanjing Wutai stainless steel products Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180227 |