CN102775040B - Shipborne centrifugal dewatering system - Google Patents
Shipborne centrifugal dewatering system Download PDFInfo
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- CN102775040B CN102775040B CN2012102736843A CN201210273684A CN102775040B CN 102775040 B CN102775040 B CN 102775040B CN 2012102736843 A CN2012102736843 A CN 2012102736843A CN 201210273684 A CN201210273684 A CN 201210273684A CN 102775040 B CN102775040 B CN 102775040B
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Abstract
A shipborne centrifugal dewatering system comprises a ship. A power device and an electrical appliance control system are installed in the ship, a shipborne cutter-suction device is controlled through the electrical appliance control system, a rotating folding grid frame is installed an output end of the shipborne cutter-suction device, a screening tank and a temporary storage tank are installed below the rotating folding grid frame, a spiral conveying device is installed in the temporary storage tank, an agitation device is installed in the screening tank, a sludge cutting machine conveying device is installed at an output end of the screening tank, a horizontal spiral centrifugation device is installed at an output end of the sludge cutting machine conveying device, a chemical adding system is installed on the horizontal spiral centrifugation device, and an output end of the horizontal spiral centrifugation device is connected with a conveyor system. The shipborne centrifugal dewatering system for riverway clearing is transplanted to the ship, dewatering on fixed site is replaced with dynamic dewatering on the ship, the sludge dewatering process is flexible, and secondary pollution to the land environment caused by the fact that sludge is transported to the land is reduced.
Description
Technical field
The invention belongs to Removal Technology field, river course, is exactly specifically a kind of boat-carrying centrifuge dehydration system for the river course cleaning.
Background technology
China is vast in territory, city river is numerous, each river course as the blood vessels in city all undertaking drink, the different function such as flood passage, water drainage, tourism, shipping, but the fast development due to economy, the not treated phenomenon that directly is discharged in city river of various industrial refuses and domestic refuse occurs repeatedly, cause the city river alluvial, the lighter's polluted river, severe one can make river course stop up, affect navigation channel common, therefore, keep the cleaning of city river unimpeded, safety and sanitation, just must in time regularly carry out desilting to river course.The method that at present general common channel cleanout is taked is: at first with digging machine, dredge, then with ship, mud is dug out, then mud being placed in cofferdam entrucks and carries away and carries out landfill after natural drying, the problem that the method for this channel cleanout exists is at first mud to be placed in the cofferdam airing need to take over the big area soil for use, produce a large amount of backflow sewage, cause the secondary pollution river, in while mud airing process, pollutent is evaporated in air and can affects surrounding environment, the extensive style desilting mode that existing this channel cleanout mode is a kind of open type.
Traditional channel cleanout is transported to the mud in river course often the stationary applica-tions of land and is dewatered by airing, and this open type dewatering type is the land occupation resource at first, secondly can cause secondary pollution to the environment of land.
Summary of the invention
In above-mentioned existing waterway desilting process, riverway sludge need to be transported to the shortcoming that land is carried out processed meeting land occupation resource and caused secondary pollution on road, the invention provides a kind of boat-carrying centrifuge dehydration system for the river course cleaning, it with the centrifuge dehydration system transplantation on ship, becoming the fixed venue dehydration becomes as dynamically dehydration on ship, make the sludge dewatering process more flexible, reduce secondary pollution mud is transported to land and land environment is produced.
Technical scheme
in order to realize above-mentioned technical purpose, the present invention designs a kind of boat-carrying centrifuge dehydration system, it is characterized in that: it comprises ship, power set and electrical apparatus control system are housed on ship, electrical apparatus control system is controlled has the boat-carrying strand to inhale device, the boat-carrying strand is inhaled the device output terminal rotary folding grid is installed, sub-sieve pond and interim storage pool are equipped with in rotary folding grid below, in interim storage pool, helix transporting device is housed, sub-sieve is equipped with whipping appts in pond, sub-sieve pond output terminal is equipped with mud cutting machine e Foerderanlage, mud cutting machine e Foerderanlage output terminal is equipped with sleeping spiral shell centrifugal device, on sleeping spiral shell centrifugal device, medicine system is housed, the output terminal of sleeping spiral shell centrifugal device is connected with conveyor system.
Further, described rotary folding grid current collector Controlling System control can be around self central shaft Rotate 180 degree.
Further, described interim storage pool output terminal is equipped with conveyor system.
Beneficial effect
The invention provides a kind of boat-carrying centrifuge dehydration system for the river course cleaning, it with the centrifuge dehydration system transplantation on ship, become the fixed venue dehydration and become as dynamically dehydration on ship, make the sludge dewatering process more flexible, reduce the secondary pollution that mud is transported to land and land environment is produced.
Description of drawings
Accompanying drawing 1 is annexation schematic diagram of the present invention.
Accompanying drawing 2 is process flow sheets of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
As shown in Figure 1, a kind of boat-carrying centrifuge dehydration system, it comprises ship, power set and electrical apparatus control system are housed on ship, electrical apparatus control system is controlled has the boat-carrying strand to inhale device, the boat-carrying strand is inhaled device 1 output terminal rotary folding grid 2 is installed, and rotary folding grid 2 current collector Controlling System are controlled can be around self central shaft Rotate 180 degree.Sub-sieve pond 3 and interim storage pool 4 are equipped with in rotary folding grid 2 belows, in interim storage pool 4, helix transporting device is housed, described interim storage pool 4 output terminals are equipped with conveyor system 5, in sub-sieve pond 3, whipping appts is housed, sub-sieve pond 3 output terminals are equipped with mud cutting machine e Foerderanlage 6, mud cutting machine e Foerderanlage 6 output terminals are equipped with sleeping spiral shell centrifugal device 7, on sleeping spiral shell centrifugal device 7, medicine system 8 are housed, and the output terminal of sleeping spiral shell centrifugal device 7 is connected with conveyor system 9.
as shown in Figure 2, native system to the mud process flow that separates that dewaters is: boat-carrying centrifuge dehydration system leaves for river or cut-back region is specified in lake, put down the boat-carrying strand and inhale device 1, the riverbed bottom sludge is picked up, lead on rotary folding grid 2, large particulate matter (stone, woven bag, footwear) stay on grid, mud flows into sub-sieve pond 3 in ship by the seam road, when large particulate matter (stone, woven bag, footwear) stay on grid and gather to a certain degree, by electrical apparatus control system with rotary folding grid 2 Rotate 180 degree, after the grid large particulate matter forwards interim storage pool 4 tops to, rotary folding grid 2 is controlled by electrical apparatus control system, dependence is arranged on the hydraulic mandril under screen work, folding to center protrusion, large particulate matter drops in interim storage pool 4, rely on pond internal screw e Foerderanlage that device is transferred on the ship of plugging into, and the mud in the sub-sieve pond 3 of dropping, after stirring and concentration proportioning, be transported in sleeping spiral shell centrifugal device 7 by mud cutting machine e Foerderanlage 6, with start dehydration after the flocculation agent of medicine system 8 mixes and separate, form mud and clear water, the clear water part is used for the concentration proportioning of sub-sieve pond 3 interior mud by reuse, all the other major parts are directly clapped back in river course, mud is transported to by e Foerderanlage the ship of plugging into, whole sepn process finishes.
The present invention on ship, becomes the centrifuge dehydration system transplantation fixed venue dehydration and becomes as dynamically dehydration on ship, makes the sludge dewatering process more flexible, reduces the secondary pollution that mud is transported to land and land environment is produced.
Claims (2)
1. boat-carrying centrifuge dehydration system, it is characterized in that: it comprises ship, power set and electrical apparatus control system are housed on ship, electrical apparatus control system is controlled has the boat-carrying strand to inhale device, the boat-carrying strand is inhaled the device output terminal rotary folding grid is installed, sub-sieve pond and interim storage pool are equipped with in rotary folding grid below, in interim storage pool, helix transporting device is housed, sub-sieve is equipped with whipping appts in pond, sub-sieve pond output terminal is equipped with mud cutting machine e Foerderanlage, mud cutting machine e Foerderanlage output terminal is equipped with sleeping spiral shell centrifugal device, on sleeping spiral shell centrifugal device, medicine system is housed, the output terminal of sleeping spiral shell centrifugal device is connected with conveyor system,
Described rotary folding grid current collector Controlling System is controlled and can be relied on the hydraulic mandril that is arranged under screen work around self central shaft Rotate 180 degree, and folding to center protrusion, large particulate matter drops in interim storage pool.
2. a kind of boat-carrying centrifuge dehydration system as claimed in claim 1, it is characterized in that: described interim storage pool output terminal is equipped with conveyor system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102736843A CN102775040B (en) | 2012-08-02 | 2012-08-02 | Shipborne centrifugal dewatering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102736843A CN102775040B (en) | 2012-08-02 | 2012-08-02 | Shipborne centrifugal dewatering system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102775040A CN102775040A (en) | 2012-11-14 |
| CN102775040B true CN102775040B (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102736843A Expired - Fee Related CN102775040B (en) | 2012-08-02 | 2012-08-02 | Shipborne centrifugal dewatering system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102775040B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1865607A (en) * | 2005-05-20 | 2006-11-22 | 上海万森水处理有限公司 | Moving high-performance cleaning system for ecological water body |
| CN101318714A (en) * | 2008-07-23 | 2008-12-10 | 中国科学院水生生物研究所 | Method and apparatus for harvesting water bloom blue algae |
| CN201176250Y (en) * | 2008-04-01 | 2009-01-07 | 中国船舶重工集团公司第七○二研究所 | Split type algae pick-up boat |
| CN101845835A (en) * | 2010-05-24 | 2010-09-29 | 河海大学 | Cutter-suction packing pumping method for cleaning contaminated sediments in river |
| CN102121256A (en) * | 2011-04-06 | 2011-07-13 | 天津科技大学 | Suction sludge dewatering sand dredger |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62121241A (en) * | 1985-11-21 | 1987-06-02 | Ikehara Kogyo Kk | Dredging treatment apparatus |
| CN2777040Y (en) * | 2004-11-25 | 2006-05-03 | 云南省环境科学研究所 | Multi-functional equipment for cleaning-away rubbish from river |
| CN2764714Y (en) * | 2005-08-12 | 2006-03-15 | 易宏磊 | Ship for clearing floating refuse |
| CN101078222B (en) * | 2007-06-29 | 2010-05-19 | 上海海洋大学 | Multifunctional water surface algae removing machine |
| CN101870546B (en) * | 2010-06-01 | 2011-12-28 | 广州市保明莱环保科技有限公司 | River surge silt harmless and recycling treatment method |
-
2012
- 2012-08-02 CN CN2012102736843A patent/CN102775040B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1865607A (en) * | 2005-05-20 | 2006-11-22 | 上海万森水处理有限公司 | Moving high-performance cleaning system for ecological water body |
| CN201176250Y (en) * | 2008-04-01 | 2009-01-07 | 中国船舶重工集团公司第七○二研究所 | Split type algae pick-up boat |
| CN101318714A (en) * | 2008-07-23 | 2008-12-10 | 中国科学院水生生物研究所 | Method and apparatus for harvesting water bloom blue algae |
| CN101845835A (en) * | 2010-05-24 | 2010-09-29 | 河海大学 | Cutter-suction packing pumping method for cleaning contaminated sediments in river |
| CN102121256A (en) * | 2011-04-06 | 2011-07-13 | 天津科技大学 | Suction sludge dewatering sand dredger |
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| Publication number | Publication date |
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| CN102775040A (en) | 2012-11-14 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20190802 |