CN102439232B - Sludge extraction apparatus and method - Google Patents
Sludge extraction apparatus and method Download PDFInfo
- Publication number
- CN102439232B CN102439232B CN200980159416.5A CN200980159416A CN102439232B CN 102439232 B CN102439232 B CN 102439232B CN 200980159416 A CN200980159416 A CN 200980159416A CN 102439232 B CN102439232 B CN 102439232B
- Authority
- CN
- China
- Prior art keywords
- collecting pipe
- main part
- extraction apparatus
- sludge extraction
- suction
- 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.)
- Expired - Fee Related
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 27
- 239000010802 sludge Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 8
- 239000000428 dust Substances 0.000 claims description 29
- 239000002002 slurry Substances 0.000 claims description 20
- 238000005553 drilling Methods 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 229920001903 high density polyethylene Polymers 0.000 claims description 4
- 239000004700 high-density polyethylene Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000005086 pumping Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 235000019482 Palm oil Nutrition 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000002540 palm oil Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920004943 Delrin® Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006334 epoxy coating Polymers 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8816—Mobile land installations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8858—Submerged units
- E02F3/8875—Submerged units pulled or pushed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85978—With pump
- Y10T137/86083—Vacuum pump
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cleaning In General (AREA)
- Treatment Of Sludge (AREA)
Abstract
There is provided sludge extraction apparatus (10) including a collection pipe (13) having a plurality of spaced, a suction pump (23), a suction pipe (15) with an end connected to the suction pump (23) and a suction head assembly (16) connected to the other end and slidable through the collection pipe (13) from an end, the suction head assembly (16) including a leading body portion (17) spaced from and connected to a trailing body portion (21) having an axial bore (19) connected to a suction pipe (15), the leading (17) and trailing (21) body portions substantially occluding the collection pipe (13) in use and defining there between a suction zone (22) of a length selected to open to at least one said opening at selected positions of the suction head assembly along the collection pipe.
Description
Technical field
The present invention relates to sludge extraction apparatus and method.
The present invention has extracting the sludge extraction apparatus of slurry and the specific of method and the application of nonexcludability from useless palm oil sedimentation basin, and applies with reference to these in order to the object of example.Such as, but should be understood that, the present invention can be used in other application usually, and the slurry of cheating extracts.
Background technology
Unless indicated clearly on the contrary, following prior art does not all form the common practise of this area.
For extracting in palmitic conventional process from palm oil core, creating waste liquor stream, comprising the microgranular organic material of water and fiber and other, dust and other mineral, filter cake etc.Waste liquid is by Cemented filling to having lining or unlined opening hole, and in hole, waste liquid experience environment degradable is to generate CO
2with other hidden oxidizing gases and slurry residues.Need periodically to remove slurry.In the recent period, hole with cover has been used as the part that carbon captures program.Hole is by plastic film covering, and film is arranged in the top of hole liquid medium.Once film is in appropriate location, the path of slurry is gone to be restricted.
A kind of method removed for managing slurry in hole with cover is the bottom secure manifold of punched collection pipe being installed to hole.Periodically suction is carried out to extract slurry to manifold.When the hole of closer suction pump is entrained with the liquid of a small amount of slurry to carry out at farther hole aspirating for cost extraction, owing to declining along with the distance pumping efficiency in hole, this secure manifold arranges to have its limitation.Slurry can keep the remarkable oblique angle around hole, thus makes a large amount of fluid flowings, and slurry reclaims limited.
The one overcoming these shortcomings attempts being use " tube-in-tube " to arrange, wherein suction tube is arranged and comprised outer perforation sleeve pipe, and described outer perforation sleeve pipe is positioned on the floor in hole, and suction tube slides in described sleeve pipe step by step.Suction tube supplies from going barrel and is withdrawn into going barrel, terminates the rotatable communication of suction tube and suction pump like this.The head of suction tube or suction nozzle only push down the space in the outer tube before head or suction nozzle.In use, by perforation sleeve pipe supply suction tube (realizing shell clearance by suction and auxiliary supply).Subsequently, fetch suction tube under suction, the connector effect of head or suction nozzle refers to the perforation cannula portion of suction restriction to the end or before suction nozzle.
Shortcoming is that the arbitrfary point place nozzle of boring a hole outside in sleeve pipe is attempted to be compressed on the pressure in the whole sleeve pipe before nozzle.Pumping efficiency declines along with the distance apart from nozzle, but has deprived the suction district near power jet in the invalid suction of a distance.
Summary of the invention
Unless contrary instruction made clearly in context, term as used in this article " comprises " and parts should be regarded as nonexcludability.In an arrangement, the present invention broadly relates to sludge extraction apparatus, comprising:
Collecting pipe, it has with multiple openings of the wall of collecting pipe described in the break-through of selected interval;
Suction pump;
Suction tube, its one end is connected with described suction pump;
Dust collecter assembly, it is connected with the other end of described suction tube and can slides through described collecting pipe from one end of described dust collecter assembly, described dust collecter assembly comprises front main part, described front main part is spaced apart with tail main part and be connected, described tail main part has the axial drilling be connected with suction tube, described front main part and the basic inaccessible described collecting pipe of described tail main part and limit suction district between which in use, the length of described suction district is selected to open along the select location place of described collecting pipe at described dust collecter assembly towards opening described at least one.
Described collecting pipe can be made up of metal, polymer or synthetic.Should selection pipe substantially under desired pressure gradient to keep its shape.Therefore, the elastic body composite tube of such as fabric reinforcement rubber is preferably the line reinforced and tackle and collapse.Consider the chemical erosion environment in some sedimentation basins, metal collection pipe is preferably covered with chemical resistant coating (CRC), such as thermal bonding polyethylene or epoxy coating.Advantageously, collecting pipe is formed by the storage engineered thermoplastic materials of such as HDPE.
Hole can be the single hole at the interval that is in line along pipe.Selectively, hole can around pipe in groups arrange and group along pipe interval.Hole can be any suitable shape.Such as, when hole in groups, hole can be elongated to retain the cross section of given pore region on the direction of tubular axis line.
Collecting pipe can for good and all be arranged in slurry pool or hole, or can be removed in hole or at least can reorientate.
The selected interval of hole can comprise uniform interval or can be uneven interval.Such as, can select interval that single hole or hole are in groups opened towards any given position of dust collecter assembly in suction district and collecting pipe.Selectively, collecting pipe can cross the region of less or more deposition of solid, and the advantage that wherein can have is that two or more hole or hole are in groups exposed to suction district simultaneously.
Suction pump can be got and is suitable for processing the slurry of deposition or any form of entrained particles.Suction pump can be selected from the positive-dispacement pump of such as micropump or impeller pump.Alternatively, suction pump can comprise the vacuum/pressurized circulation pump of Venturi tube of compressed-air-operative.Pump can fixedly mount or can be maybe can transporting of movement.Be that pump is provided with power by independent power or from active force.The pump of independent power is provided with power by providing the internal combustion engine of Direct driver or driving indirectly.Indirect driving can be hydraulic pressure or air pressure.When circulation pump vacuum/pressurized for the Venturi tube of compressed-air-operative, this pump can associate with movable compressor bag or jointly can install with compressor.
Suction tube can get any applicable form.Suction tube can be formed by polymer or polymeric composites.Suction tube should be selected to keep its shape with basic under desired pressure gradient.Therefore, the elastic body composite tube of such as fabric reinforcement rubber is preferably the line reinforced and tackle and collapse.Advantageously, collecting pipe is formed by the storage engineered thermoplastic materials of such as HDPE.
The connection of suction tube and suction pump can be directly, fix entirety.But in order to be wrapped in by suction tube on spool and depart from spool, suction tube preferably with the suction pump that spool is associated is connected by rotatable communication.Spool is preferably installed with suction pump to be formed jointly can transport assembly.
Dust collecter assembly can with the boring close fit of collecting pipe, therefore depend on low-friction surface and/or water lubrication freely to slide.But not necessarily like this, dust collecter assembly can operate the working clearance in the borehole, keep, with the obturation substantially of the boring of pipe, suction district being separated with the collecting pipe of dust collecter assembly upstream and downstream simultaneously.The connection of dust collecter assembly or can be able to be rotatable coupling for fixed coupling.
Front main part and tail main part can be identical or different material, and can be selected from metal and plastic construction.Such as, various piece can be formed by casting resin or thermoplastic shaping, or can by such as DELRIN
cutting free polymer formed.By be suitable between which by any suitable device of opening suction district by front main part and tail main part spaced apart.Such as, front main part and tail main part can be integrally formed with interconnected mesh portion.Selectively, anterior and afterbody can be front part by one or more interconnected struts component interconnect and tail component.When for the front portion of suitable material and afterbody, pillar component can comprise its end and each main component is fixed by screw thread or the array of otherwise fixing two or more metal bars.
Interconnection can comprise hollow tubular member, and described hollow tubular member to be communicated with suction tube via tail main component and to have wall pore, can push down suction district thus.Or, other path that afterbody or tail component can be had axial drilling or be directly connected in suction tube and suction district by it.
The suction district be limited between front main part and tail main part has to be selected so that as mentioned above in the length opened towards at least one collecting pipe opening along substantially all positions of collecting pipe.At some the some places along collecting pipe, such position and situation may be there is: the compacting caused by suction pump needs to be released to avoid pump stall.In addition, in order to advance dust collecter assembly along collecting pipe, can expect to reduce the resistance in the movement above of dust collecter assembly.For this purpose, can arrange through front main part and the equalization port that suction district is connected with the collecting pipe before dust collecter assembly.Such as, between the collecting pipe before suction district and dust collecter assembly, roughly axial equalization port can be set.
In another arrangement, the present invention broadly relates to slurry extracting method, comprises the steps:
Collecting pipe is installed to the bottom in settling pit, pond etc., described collecting pipe has with multiple openings of the wall of collecting pipe described in the break-through of selected interval;
Suction pump is connected with one end of suction tube;
By the axial drilling of through tail main part by comprise spaced apart with described tail main part and fastening before the dust collecter assembly of main part be connected with the other end of described suction tube;
Described dust collecter assembly is inserted in the openend of described collecting pipe, described front main part and the basic inaccessible described collecting pipe of described tail main part and limit suction district between which thus, the length of described suction district is selected to open towards opening described at least one in the substantially all positions along described collecting pipe; And
Make described dust collecter assembly move boring by described collecting pipe, make described suction pump operate to be aspirated in turn by described opening simultaneously.
Accompanying drawing explanation
In order to be easier to understand the present invention and the present invention be tried out, now will by reference to the accompanying drawings, accompanying drawing illustrates the preferred embodiments of the invention, in the accompanying drawings:
Fig. 1 is the lateral view of the dust collecter assembly used according to device of the present invention;
Fig. 2 be use be launch the view according to device of the present invention;
Fig. 3 is the plan view according to device of the present invention;
Fig. 4 is the lateral view according to device of the present invention;
Fig. 5 is the end-view according to device of the present invention that balladeur train is retracted; And
Fig. 6 shows the end-view according to device of the present invention for balladeur train extends.
Detailed Description Of The Invention
In the accompanying drawings, the pipe-in-pipe slurry scavenge unit 10 periodically removing slurry from the hole 11 with lid 12 is provided for.Slurry scavenge unit 10 comprises collecting pipe 13 that is built-in or that install, and can be supplied to the HDPE suction tube 15 in the collecting pipe 13 of installation, and wherein collecting pipe 13 has the hole 14 of the Φ 50mm opened with the center uniform intervals of 1000mm along it.Suction tube 15 stops with pumping components 16, and pumping components 16 comprises front ingot 17, and front ingot 17 has axial equalization port 20 and spaced apart and fastening by stainless steel 18 and tail ingot 21.Tail ingot 21 has the axial drilling 19 provided with the connection of suction tube 15, and ingot 17,21 limits the suction district 22 of 940mm length between which.
Through each hole 14 in collecting pipe 13 in the part of current ingot 17 on the bottom being arranged in slurry with cover hole 11, suction is concentrated on hole place by suction district 22 alternately.The suction district of 940mm length makes to be pushed into the maximize residence time of Shi Gai district above hole at pumping components.
Collecting pipe 13 is the NB of 90mm, and hole is only positioned at base portion (bottom side).Suction tube 15 is the OD of 75mm.The diameter of head and tail is by the gap selected to provide 1.5mm in the boring of collecting pipe 13.
The vacuum/pressure pump 23 of air running is connected via the center of change built-up member 25 with suction tube spool 24.Vacuum is applied on pumping components 15 by pump 23, pushes down suction district.A small amount of vacuum is directed to purify collecting pipe 13 when pumping components 15 moves forward via the axial equalization port 20 of 13mm.Supply rate be about per minute 1 meter or 25 " 3-4 the complete cycle of vacuum/pressure pump 23 of the typical air running of Hg place running and each cycle be 100 liters.
Compared with being restricted to the suction of single 50mm hole, the vacuum leak caused by the axial penetration of 13mm in cap is insignificant.Almost all vacuum is being applied to penetrating of 50mm through in the duration, and vacuum supply by the head of the typical 6+ rice in pond itself and the combination of pressure make inflow well.
Pump 23 is arranged on wheeled undercarriage 26 easily, and chassis is also provided with suction tube spool 24.Spool 24 is reversed and drives launch and fetch suction tube 15.The wheel 27 on chassis 26 can be retracted to provide stability in use.Diesel oil is air compressor 30 driving pump 23 step by step of power.Extinguisher 31 is installed.Front-wheel 33 is what can turn to.
Certainly be attainablely, although give above-mentioned situation by exemplary embodiment of the present invention above, to those skilled in the art apparent all these with other modified example and change be regarded as dropping in broad range of the present invention as claim below limits and boundary.
Claims (21)
1. a sludge extraction apparatus, comprising:
Collecting pipe, described collecting pipe has with multiple holes of the wall of collecting pipe described in the break-through of selected interval;
Suction pump;
Suction tube, described suction tube one end is connected with described suction pump;
Dust collecter assembly, it is connected with the other end of described suction tube and can slides through described collecting pipe from one end of described dust collecter assembly, described dust collecter assembly comprises front main part, described front main part is spaced apart with tail main part and be connected, described tail main part has the axial drilling be connected with suction tube, the inaccessible described collecting pipe of described front main part and described tail main part and limit suction district between which in use, the length of described suction district is selected to open along the select location place of described collecting pipe at described dust collecter assembly towards hole described at least one.
2. sludge extraction apparatus according to claim 1, wherein, described collecting pipe is made up of polymeric material or its synthetic.
3. sludge extraction apparatus according to claim 2, wherein, described polymer is HDPE.
4. sludge extraction apparatus according to claim 1, wherein, hole select along described collecting pipe be in line isolated single hole and around described collecting pipe arrange in groups and described group along the isolated hole of described collecting pipe.
5. sludge extraction apparatus according to claim 4, wherein, described hole is in groups, and described hole is elongated with the cross section retaining given pore region on the direction of described collecting pipe axis.
6. sludge extraction apparatus according to claim 1, wherein, described collecting pipe is for good and all arranged in slurry pool or hole.
7. sludge extraction apparatus according to claim 1, wherein, described collecting pipe can be reorientated in slurry pool or hole.
8. sludge extraction apparatus according to claim 1, wherein, the selected interval of described hole comprises uniform intervals.
9. sludge extraction apparatus according to claim 1, wherein, described suction pump is selected from positive-dispacement pump.
10. sludge extraction apparatus according to claim 1, wherein, described suction pump is the vacuum/pressurized circulation pump of Venturi tube of compressed-air-operative.
11. sludge extraction apparatus according to claim 1, wherein, described suction pump is portable maybe can transporting.
12. sludge extraction apparatus according to claim 1, wherein, described suction tube is formed by polymer or polymeric composites.
13. sludge extraction apparatus according to claim 1, wherein, described suction tube and the connection of described suction pump are the rotatable communication of the described suction pump be associated with bobbin, thus described suction tube can be wrapped on described bobbin and depart from described bobbin.
14. sludge extraction apparatus according to claim 13, wherein, described bobbin and described suction pump install to be formed jointly can transport assembly.
15. sludge extraction apparatus according to claim 1, wherein, described dust collecter assembly operated in described boring with the working clearance, kept, with the obturation of the boring of described collecting pipe, described suction district being separated with the described collecting pipe of the upstream and downstream at described dust collecter assembly simultaneously.
16. sludge extraction apparatus according to claim 1, wherein, described front main part and described tail main part are that it is each to be selected from the constructed in plastic material of casting resin, thermoplastic shaping and Cutting free polymer.
17. sludge extraction apparatus according to claim 1, wherein, described front main part is spaced apart with described tail main part by being integrally formed with interconnected mesh portion.
18. sludge extraction apparatus according to claim 1, wherein, described front main part and described tail main part comprise spaced apart and by the corresponding front part of one or more interconnected struts component interconnect and tail component.
19. sludge extraction apparatus according to claim 1, wherein, are provided with equalization port, the through described front main part of described equalization port and being connected with the described collecting pipe before described dust collecter assembly described suction district.
20. sludge extraction apparatus according to claim 19, wherein, described port is the roughly axial equalization port between the described collecting pipe before described suction district and described dust collecter assembly.
21. 1 kinds of slurry extracting methods, comprise the steps:
Collecting pipe is installed to the bottom in settling pit, pond, described collecting pipe has with multiple openings of the wall of collecting pipe described in the break-through of selected interval;
Suction pump is connected with one end of suction tube;
By the axial drilling of through tail main part by comprise spaced apart with described tail main part and fastening before the dust collecter assembly of main part be connected with the other end of described suction tube;
Described dust collecter assembly is inserted in the openend of described collecting pipe, the inaccessible described collecting pipe of described front main part and described tail main part and limit suction district between which thus, the length of described suction district is selected to open towards opening described at least one in all positions along described collecting pipe; And
Make described dust collecter assembly move described boring by described collecting pipe, make described suction pump operate to be aspirated in turn by described opening simultaneously.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/AU2009/000780 WO2010144941A1 (en) | 2009-06-18 | 2009-06-18 | Sludge extraction apparatus and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102439232A CN102439232A (en) | 2012-05-02 |
| CN102439232B true CN102439232B (en) | 2015-01-07 |
Family
ID=43355586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980159416.5A Expired - Fee Related CN102439232B (en) | 2009-06-18 | 2009-06-18 | Sludge extraction apparatus and method |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20120125441A1 (en) |
| CN (1) | CN102439232B (en) |
| RU (1) | RU2504613C2 (en) |
| WO (1) | WO2010144941A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3068689B1 (en) * | 2017-07-06 | 2020-05-22 | Matsya | AQUATIC ENVIRONMENTAL DEPOLLUTION SYSTEM |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0414861A1 (en) * | 1989-03-02 | 1991-03-06 | Richard Totzke Maschinen- Und Apparatebau Gmbh & Co. | Device for removing bottom and surface sludge from sewage-treatment basins or the like |
| US5772885A (en) * | 1997-03-31 | 1998-06-30 | Sarrouh; Sami | Sludge removal suction header |
| JP2005185947A (en) * | 2003-12-25 | 2005-07-14 | Masakazu Ogino | Apparatus for removing sediment in water treatment basin |
| KR20060095013A (en) * | 2005-02-25 | 2006-08-30 | 동양수기산업(주) | Suction-type sludge collecting device |
| CN101360876A (en) * | 2005-12-29 | 2009-02-04 | 因特派特有限公司 | Submersible vacuum cleaner |
| CN101454570A (en) * | 2006-05-31 | 2009-06-10 | 史密斯运输股份有限公司 | Hydraulically actuated submersible pump |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US906234A (en) * | 1908-05-26 | 1908-12-08 | Byron Jackson Iron Works | Suction-dredge or the like. |
| US2096595A (en) * | 1936-08-10 | 1937-10-19 | Jack C Sanford | Automatic relief valve for suction pipes |
| US2334788A (en) * | 1940-08-12 | 1943-11-23 | Charles M O'leary | Hydraulic bore cleaner and cement shoe |
| US3251416A (en) * | 1963-04-01 | 1966-05-17 | Exxon Production Research Co | Method for improving permeability |
| US3330361A (en) * | 1964-11-23 | 1967-07-11 | Union Oil Co | Liner for well bores |
| SU907258A1 (en) * | 1980-07-16 | 1982-02-23 | Украинский Научно-Исследовательский И Проектно-Конструкторский Институт Подземной Гидравлической Добычи Угля | Installation for cleaning mine water sumps |
| SU1134215A1 (en) * | 1982-09-28 | 1985-01-15 | Сибирский ордена Трудового Красного Знамени металлургический институт им.Серго Орджоникидзе | Device for removing sedimentation from horizontal settling tanks |
| US5069285A (en) * | 1988-12-14 | 1991-12-03 | Nuckols Thomas E | Dual wall well development tool |
| RU2028430C1 (en) * | 1990-07-10 | 1995-02-09 | Шишкин Виктор Васильевич | Device for cleaning water reservoirs and sapropel excavation |
| CA2095088A1 (en) * | 1993-04-28 | 1994-10-29 | Victor Pobihushchy | Hydraulic excavating machine |
| US5358357A (en) * | 1993-04-30 | 1994-10-25 | Xerox Corporation | Process and apparatus for high vacuum groundwater extraction |
| WO1995018685A1 (en) * | 1994-01-06 | 1995-07-13 | Ricom Engineering Limited | Liquid recovery apparatus |
| US5720891A (en) * | 1996-04-15 | 1998-02-24 | Baker Hughes Incorporated | Retractable sediment collecting device for covered basins |
| US6073659A (en) * | 1997-02-12 | 2000-06-13 | Lange; James E. | Method and apparatus of removing liquid from underground cavity by directional drilling |
| US6951620B2 (en) * | 2003-04-21 | 2005-10-04 | Meurer Research, Inc. | Apparatus and methods for collecting sludge from the floor of a settler basin |
| DE102004001200B4 (en) * | 2004-01-07 | 2008-04-03 | Gnauert, Rolf, Dipl.-Ing. | Device for the sedimentation of wastewater containing solid particles |
| US7237981B1 (en) * | 2004-01-08 | 2007-07-03 | Stormtech, Llc | End cap having integral pipe stub for use with stormwater chamber |
| US20060085929A1 (en) * | 2004-10-25 | 2006-04-27 | Deklinski Bryan C | Swimming pool vacuum hose attachment with relief port for spot cleaning and system incorporating the same |
| WO2006118357A1 (en) * | 2005-04-15 | 2006-11-09 | Yuneco Development Co., Ltd. | System for purifying water adopting the same |
-
2009
- 2009-06-18 CN CN200980159416.5A patent/CN102439232B/en not_active Expired - Fee Related
- 2009-06-18 WO PCT/AU2009/000780 patent/WO2010144941A1/en active Application Filing
- 2009-06-18 US US13/322,866 patent/US20120125441A1/en not_active Abandoned
- 2009-06-18 RU RU2012101598/13A patent/RU2504613C2/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0414861A1 (en) * | 1989-03-02 | 1991-03-06 | Richard Totzke Maschinen- Und Apparatebau Gmbh & Co. | Device for removing bottom and surface sludge from sewage-treatment basins or the like |
| US5772885A (en) * | 1997-03-31 | 1998-06-30 | Sarrouh; Sami | Sludge removal suction header |
| JP2005185947A (en) * | 2003-12-25 | 2005-07-14 | Masakazu Ogino | Apparatus for removing sediment in water treatment basin |
| KR20060095013A (en) * | 2005-02-25 | 2006-08-30 | 동양수기산업(주) | Suction-type sludge collecting device |
| CN101360876A (en) * | 2005-12-29 | 2009-02-04 | 因特派特有限公司 | Submersible vacuum cleaner |
| CN101454570A (en) * | 2006-05-31 | 2009-06-10 | 史密斯运输股份有限公司 | Hydraulically actuated submersible pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102439232A (en) | 2012-05-02 |
| US20120125441A1 (en) | 2012-05-24 |
| RU2012101598A (en) | 2013-07-27 |
| RU2504613C2 (en) | 2014-01-20 |
| WO2010144941A1 (en) | 2010-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102470403A (en) | Propelling tool | |
| GB2412674A (en) | Wellbore tractor | |
| RU2013145618A (en) | CLEANING DEVICE AND METHOD FOR CLEANING DRILLING MILL WHILE DRILLING WITH SELECTION OF ROCK SAMPLES | |
| CN107477306A (en) | A kind of electrohydraulic control system of coiled tubing traction robot | |
| KR101557473B1 (en) | Apparatus and method for discharging soil slurry of excavation hole in underground water geothermy | |
| CN102439232B (en) | Sludge extraction apparatus and method | |
| US20180009011A1 (en) | Dripless expanding tubes for combination truck | |
| CN1329619C (en) | System to reduce hydrostatic pressure in risers using buoyant spheres | |
| CN205475388U (en) | River course bottom silt cleaning device | |
| JP4740180B2 (en) | Method of burying chemical injection pipe for cleaning contaminated soil | |
| WO2006065676A3 (en) | Solids separation system | |
| KR20090054546A (en) | Pig improving scale removal efficiency | |
| CN201003179Y (en) | Reservoir deposit mud discharging device | |
| CA2600534A1 (en) | Arrangement for the cleaning of a pipe separator | |
| CA2522983A1 (en) | Method and device for the removal of cuttings from a subsea borehole | |
| JP2006233585A (en) | Intra-pipe sediment excavating/discharging device and intra-pipe sediment excavating/discharging method | |
| CN214887218U (en) | Water-rich sand layer inclined shaft TBM stepping open trough section dewatering device | |
| KR100690396B1 (en) | An installation method of the drain pipe filter for collector wells using flexible hose | |
| KR200460495Y1 (en) | Apparatus for disposing residual water | |
| JP4912932B2 (en) | Purification system for contaminated soil | |
| KR102034088B1 (en) | Well water intake device of truck mounted mobile purification system | |
| CN210105794U (en) | Multifunctional pore aquifer well washing device | |
| KR200436134Y1 (en) | Dredging apparatus for conduit pipe line | |
| JP3896369B2 (en) | Ground improvement method | |
| JP2018091218A (en) | Pump device and vacuum generator used in the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Schaffhausen Applicant after: TYCO VALVES AND CONTROLS ITALIA SRL Address before: Schaffhausen Applicant before: Supavac Pty Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: TYCO FLOW CONTROL SERVICE CO., LTD. TO: TYCO FLOW SERVICES AG |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PENTAIR FLOW CONTROL PACIFIC AG Free format text: FORMER OWNER: TYCO FLOW SERVICES AG Effective date: 20150908 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150908 Address after: New South Wales, Australia Patentee after: Shore fluid controls Pacific Ltd Address before: Schaffhausen Patentee before: TYCO VALVES AND CONTROLS ITALIA SRL |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20181119 Address after: New South Wales, Australia Patentee after: Binter Fluid Technology Pacific Co., Ltd. Address before: New South Wales, Australia Patentee before: Shore fluid controls Pacific Ltd |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20190618 |