CN205473203U - Marine multi -functional sewage treatment system of passenger traffic - Google Patents
Marine multi -functional sewage treatment system of passenger traffic Download PDFInfo
- Publication number
- CN205473203U CN205473203U CN201620035711.7U CN201620035711U CN205473203U CN 205473203 U CN205473203 U CN 205473203U CN 201620035711 U CN201620035711 U CN 201620035711U CN 205473203 U CN205473203 U CN 205473203U
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- pond
- pump housing
- membrane biological
- biological reaction
- anoxic pond
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Abstract
The utility model provides a marine multi -functional sewage treatment system of passenger traffic, it is including the equalizing basin, the oxygen deficiency pond, wherein, the equalizing basin is connected with hull drainage system, equalizing basin upper portion is equipped with the prefilter net, the equalizing basin bottom is equipped with the first pump body, the first pump body is connected with mechanical bar screen, mechanical bar screen export is connected with the oxygen deficiency pond through the connecting pipe, oxygen deficiency bottom of the pool portion is equipped with a plurality of aeration pipes, oxygen deficiency pond top is equipped with the auxiliary material and adds the mechanism, oxygen deficiency pond upper portion one side is equipped with the overflow launder, and be connected with membrane biological reaction pond through the overflow launder, be equipped with film reaction mechanism in the membrane biological reaction pond, film reaction mechanism top be equipped with with the film reaction matched with blast mechanism of mechanism. This scheme has rational in infrastructurely, and the processing speed is fast, excellent in use effect's advantage.
Description
Technical field
This utility model relates to technical field of ships, refers in particular to the multi-functional sewage processing system of passenger ship.
Background technology
Sewage from Ships is primarily referred to as the feces water of people, including the sewage discharged from urinal, water closet etc. and refuse；From ward, the sewage discharged of the washbasin of infirmary, bathtub and these places tap and refuse；And the daily life water (referring to face washing water, water for bathing, laundry water, kitchen water etc.) that mixes mutually with above-mentioned sewage waste and other use water.For Sewage from Ships, main processing method have aboard ship be mounted directly sewage treatment unit, install Domestic sewage collecting device, after the first is process up to standard, be directly discharged into rivers, the second is to collect to process on the bank.At present, boat domestic sewage treatment device mainly has the biochemical process processing means of HAMWORTHY company of Britain, WelBen company, Red Pox company of the U.S., SASAKURA company of Japan etc. in the world.Their process technique mostly is activated sludge process.Because hydraulic detention time (HRT) is long, device volume is big, although meets ship inspection standard, but is not suitable for China's actual conditions and boats and ships shipping economic development and benefit requirement.The boat domestic sewage treatment device of domestic appearance mainly has three kinds, ST type (activated sludge process), WCB type (activated sludge and contact oxidation method) and CSWA series (two-stage biological catalytic oxidation AB method).Though they are several improved, but all it is unsuitable for, because device volume is big, the combination vessel that number is more.It addition, the treatment technology of Sewage from Ships remains on traditional aerobic biological treatment process both at home and abroad.Aerobic biological process device volume is primarily due to more greatly Sewage from Ships and mostly is feces of toilet flushing water, than city domestic sewage, there is higher BOD and SS, aerobic microbiological is processed together owing to being limited in higher load by oxygen supply, needs the longer time to degrade the Organic substance in sewage.In order to shorten the biochemical treatment time, reducing impact load and the impact of exercise effect, the optimum organization of the most various biochemical processing methods is tested and is applied.Wherein anaerobic process more and more comes into one's own.For installing Domestic sewage collecting device, principle is simple, but operating cost is higher, restricted application.From the point of view of processing marine domestic sewage, direction is the most aboard ship mounted directly sewage treatment unit, and simply research has the equipment of independent intellectual property right, cost to be reduced.Japan, in terms of the research of marine domestic sewage processor, is in the top standard in the world, the SBT type series ship sewage treatment device of their research, can realize the direct blowdown up to standard of steamer, but expensive, for most of shipowner of China, is difficult to undertake.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of passenger ship rational in infrastructure, the multi-functional sewage processing system that processing speed is fast, using effect is good.
nullFor achieving the above object，Technical scheme provided by the utility model is: the multi-functional sewage processing system of passenger ship，It includes regulating reservoir、Anoxic pond、Membrane biological reaction pond、Secondary sedimentation tank、Heat treatment mechanism，Wherein，Regulating reservoir is connected with hull drainage system，Regulating reservoir top is provided with preliminary drainage screen，First pump housing it is provided with bottom regulating reservoir，First pump housing is connected with mechanical grille，Mechanical grille outlet is connected with anoxic pond by connecting tube，Some aeration tubes it are provided with bottom anoxic pond，Anoxic pond top is provided with adjuvant and adds mechanism，Side, anoxic pond top is provided with overflow launder，And be connected with membrane biological reaction pond by overflow launder，Film reaction mechanism it is provided with in membrane biological reaction pond，Film reaction mechanism is arranged over the Blast mechanism matched with film reaction mechanism，The membrane biological reaction pond being positioned at overflow launder side is provided with second pump housing，Second pump housing outlet extends in anoxic pond，Membrane biological reaction pond opposite side is provided with the 3rd pump housing，3rd pump housing outlet is connected with secondary sedimentation tank，Secondary sedimentation tank opposite side is provided with heat treatment mechanism，Heat treatment mechanism is provided with circulating water pipe and connects.
Described film reaction mechanism top is provided with connecting tube, and connecting tube is connected with self priming pump, and self priming pump outlet is connected with heat treatment mechanism.
Described aeration tube is provided with several aeration nozzle, and aeration nozzle is cylindrical shape, and this columnar cylinder lumen bottom is provided with up-small and down-big collecting chamber, and cylinder lumen top is provided with the outlet spoiler in spurting.
nullThis utility model is after using such scheme，The sewage produced on ship accesses regulating reservoir by drain pipe，Impurity is tentatively filtered by preliminary drainage screen when entering regulating reservoir，Sewage after filtration pumps into mechanical grille by first pump housing and carries out impurity secondary filter，Sewage after secondary impurities filters enters in anoxic pond，Adjuvant adds mechanism according to liquid level to setting in anoxic pond into process adjuvant，Aeration tube aeration makes adjuvant be sufficiently mixed with sewage，Mixed water reacts in entering membrane biological reaction pond by overflow launder，Reacted sewage has three kinds of processing modes，One，Suction anoxic pond secondary response is continued by second pump housing，They are two years old，It is directly accessed heat treatment mechanism by film reaction mechanism after being reacted to be evaporated processing，They are three years old，Pump into secondary sedimentation tank by the 3rd pump housing again to precipitate，Access heat treatment mechanism the most again to be evaporated processing；Comply fully with country's relevant emission standards by the clear water after above-mentioned process, and have rational in infrastructure, the advantage that processing speed is fast, using effect is good.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is aeration tube structural representation of the present utility model.
Detailed description of the invention
nullBelow in conjunction with all accompanying drawings, the utility model is described in further detail，Preferred embodiment of the present utility model is: see accompanying drawing 1 and accompanying drawing 2，The multi-functional sewage processing system of the passenger ship described in the present embodiment includes regulating reservoir 1、Anoxic pond 2、Membrane biological reaction pond 3、Secondary sedimentation tank 4、Heat treatment mechanism 5，Wherein，Regulating reservoir 1 is connected with hull drainage system，Regulating reservoir 1 top is provided with preliminary drainage screen 6，First pump housing 7 it is provided with bottom regulating reservoir 1，First pump housing 7 is connected with mechanical grille 8，Mechanical grille 8 is exported and is connected with anoxic pond 2 by connecting tube，Some aeration tubes 9 it are provided with bottom anoxic pond 2，Described aeration tube 9 is provided with several aeration nozzle 19，Aeration nozzle 19 is cylindrical shape，This columnar cylinder lumen bottom is provided with up-small and down-big collecting chamber，Cylinder lumen top is provided with the outlet spoiler 20 in spurting；nullAnoxic pond 2 top is provided with adjuvant and adds mechanism 10，Side, anoxic pond 2 top is provided with overflow launder 11，And be connected with membrane biological reaction pond 3 by overflow launder 11，Film reaction mechanism 12 it is provided with in membrane biological reaction pond 3，Described film reaction mechanism 12 top is provided with connecting tube 17，Connecting tube 17 is connected with self priming pump 18，Self priming pump 18 outlet is connected with heat treatment mechanism 5，Film reaction mechanism 12 is arranged over the Blast mechanism 13 matched with film reaction mechanism 12，The membrane biological reaction pond 3 being positioned at overflow launder 11 side is provided with second pump housing 14，Second pump housing 14 outlet extends in anoxic pond 2，Membrane biological reaction pond 3 opposite side is provided with the 3rd pump housing 15，3rd pump housing 15 outlet is connected with secondary sedimentation tank 4，Secondary sedimentation tank 4 opposite side is provided with heat treatment mechanism 5，Heat treatment mechanism 5 is provided with circulating water pipe and connects 16.The sewage produced on ship is accessed regulating reservoir by drain pipe by the present embodiment, impurity is tentatively filtered by preliminary drainage screen when entering regulating reservoir, sewage after filtration pumps into mechanical grille by first pump housing and carries out impurity secondary filter, sewage after secondary impurities filters enters in anoxic pond, adjuvant adds mechanism according to liquid level to setting into process adjuvant in anoxic pond, aeration tube aeration makes adjuvant be sufficiently mixed with sewage, mixed water reacts in entering membrane biological reaction pond by overflow launder, reacted sewage has three kinds of processing modes, one, suction anoxic pond secondary response is continued by second pump housing, they are two years old, it is directly accessed heat treatment mechanism by film reaction mechanism after being reacted to be evaporated processing, they are three years old, pump into secondary sedimentation tank by the 3rd pump housing again to precipitate, access heat treatment mechanism the most again to be evaporated processing；Comply fully with country's relevant emission standards by the clear water after above-mentioned process, and have rational in infrastructure, the advantage that processing speed is fast, using effect is good.
The embodiment of the above is only the preferred embodiment of this utility model, not limits practical range of the present utility model with this, therefore the change that all shapes according to this utility model, principle are made, all should contain in protection domain of the present utility model.
Claims (3)
- null1. the multi-functional sewage processing system of passenger ship，It is characterized in that: it includes regulating reservoir (1)、Anoxic pond (2)、Membrane biological reaction pond (3)、Secondary sedimentation tank (4)、Heat treatment mechanism (5)，Wherein，Regulating reservoir (1) is connected with hull drainage system，Regulating reservoir (1) top is provided with preliminary drainage screen (6)，Regulating reservoir (1) bottom is provided with first pump housing (7)，First pump housing (7) is connected with mechanical grille (8)，Mechanical grille (8) outlet is connected with anoxic pond (2) by connecting tube，Anoxic pond (2) bottom is provided with some aeration tubes (9)，Anoxic pond (2) top is provided with adjuvant and adds mechanism (10)，Anoxic pond (2) side, top is provided with overflow launder (11)，And be connected with membrane biological reaction pond (3) by overflow launder (11)，Film reaction mechanism (12) it is provided with in membrane biological reaction pond (3)，Film reaction mechanism (12) is arranged over the Blast mechanism (13) matched with film reaction mechanism (12)，The membrane biological reaction pond (3) being positioned at overflow launder (11) side is provided with second pump housing (14)，Second pump housing (14) outlet extends in anoxic pond (2)，Membrane biological reaction pond (3) opposite side is provided with the 3rd pump housing (15)，3rd pump housing (15) outlet is connected with secondary sedimentation tank (4)，Secondary sedimentation tank (4) opposite side is provided with heat treatment mechanism (5)，Heat treatment mechanism (5) is provided with circulating water pipe and connects (16).
- The multi-functional sewage processing system of passenger ship the most according to claim 1, it is characterized in that: film reaction mechanism (12) top is provided with connecting tube (17), connecting tube (17) is connected with self priming pump (18), and self priming pump (18) outlet is connected with heat treatment mechanism (5).
- The multi-functional sewage processing system of passenger ship the most according to claim 1, it is characterized in that: aeration tube (9) is provided with several aeration nozzle (19), aeration nozzle (19) is cylindrical shape, this columnar cylinder lumen bottom is provided with up-small and down-big collecting chamber, and cylinder lumen top is provided with the outlet spoiler (20) in spurting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620035711.7U CN205473203U (en) | 2016-01-15 | 2016-01-15 | Marine multi -functional sewage treatment system of passenger traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620035711.7U CN205473203U (en) | 2016-01-15 | 2016-01-15 | Marine multi -functional sewage treatment system of passenger traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205473203U true CN205473203U (en) | 2016-08-17 |
Family
ID=56669042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620035711.7U Expired - Fee Related CN205473203U (en) | 2016-01-15 | 2016-01-15 | Marine multi -functional sewage treatment system of passenger traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205473203U (en) |
-
2016
- 2016-01-15 CN CN201620035711.7U patent/CN205473203U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |