CN105565526A - Marine domestic sewage regulating tank - Google Patents
Marine domestic sewage regulating tank Download PDFInfo
- Publication number
- CN105565526A CN105565526A CN201510948518.2A CN201510948518A CN105565526A CN 105565526 A CN105565526 A CN 105565526A CN 201510948518 A CN201510948518 A CN 201510948518A CN 105565526 A CN105565526 A CN 105565526A
- Authority
- CN
- China
- Prior art keywords
- domestic sewage
- marine domestic
- area
- water
- regulating
- 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
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
Abstract
The invention discloses a marine domestic sewage regulating tank. The marine domestic sewage regulating tank comprises a tank body, wherein an inclined plate is arranged at the bottom of the tank body; the tank body is separated into a regulating area and a water purification area by a trash rack; a preaeration stirring device is arranged in the regulating area; a sludge outlet is formed in the bottom of the tank body; an outfall is formed in the regulating area; a water outlet is formed in the water purification area; the preaeration stirring device is communicated with an air pump; the angle of inclination of the inclined plate is 22.5 degrees. The marine domestic sewage regulating tank disclosed by the invention has a simple structure and small floor area and can be used for effectively pretreating marine domestic sewage.
Description
Technical field
The present invention relates to a kind of sewage treatment equipment for ships, particularly a kind of marine domestic sewage surge tank.
Background technology
Along with the fast development of economy and the quickening of urbanization process, as coastal pollution discharge receiving water body, the environmental stress that inland river is born also in continuous aggravation, i.e. so-called point source and pollution of area source problem.
Meanwhile, the water environmental impact that in inland river, this mobile source of pollution of navigation vessels causes but often is ignored by people.
The wherein internal river matter of the Sewage from Ships of unprocessed direct discharge, the especially pollution in special protection waters are quite serious, can not be ignored.
According to statistics, China is total to registered ship 34.5 ten thousand, wherein river steamer 32.9 ten thousand at present, and how to prevent and treat the Sewage from Ships pollution because shipping Economic development brings, realizing the coodinated, continuous development of river navigation and water environment protection, is the problem merited attention.
The definition of sanitary sewage
By the definition of " inland navigation craft statutory survey technical regulation " (2008 amendment circular), sanitary sewage means: the ight soil water of any form discharge, the sewage of discharging from consulting room (pharmacy, ward etc.), the ejecta in animal place alive is housed, is mixed with other waste water of above-mentioned ejecta.But the change along with people's living habit and the enhancing to environmental requirement, the category of present sanitary sewage is not singly above-mentioned sewage, also comprises kitchen drainage and bath water.Existing saying, is defined as the sanitary sewage of regulation indication " Heisui River ", and kitchen drainage and bath water are defined as " buck ", and they are sanitary sewage.
Sanitary sewage is on the impact of environment
" Heisui River " based on toilet drainage is containing ight soil, and containing a large amount of nitrogen phosphate and sulfur in ight soil, too much nutritive substance enters natural water body, can the green plants amount reproductions such as algae be impelled, assemble in the waters slowly of flowing and form large stretch of wawter bloom (in lake, reservoir) or red tide (in ocean).And the death of algae and corruption can cause a large amount of minimizings of oxygen in water, make the aquatic organism such as water quality deterioration, fish dead.In addition, under Anaerobic Bacteria effect, in fecal sewage, also easily produce the material of stench containing Mierocrystalline cellulose, starch, carbohydrate, fat, protein, urea etc., also can severe contamination inland waters.The washing powder contained in " buck ", liquid detergent etc. are also many can make the algal bloom of korneforos containing phosphoric acid salt, reduces water oxygen gas, other biology is suffocated.In addition, the food habits of China, determines that the kitchen waste water water yield is large, grease is many, viscosity is high, residue is many, containing gas chromatography and inorganic salinity, also can cause certain pollution to inland waters.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the invention discloses a kind of fast by sewage peculiar to vessel pretreated surge tank aboard ship.
Technical scheme: a kind of marine domestic sewage surge tank disclosed by the invention, comprise casing, bottom half is provided with swash plate, and casing does not have regulatory region and clean water area by the separation of trash rack net, and regulatory region is provided with preaeration whipping appts; Bottom half is provided with mud discharging mouth, and regulatory region is provided with water port, and clean water area is provided with water outlet; Described preaeration whipping appts is communicated with air pump.
Wherein, described swash plate angle of inclination is 22.5 °.
During equipment use, pour sanitary sewage into surge tank, after aeration, sewage is separated by trash rack net, the process water of inhalant region enters postorder advanced treatment device by water outlet, and regulatory region sewage enters second-stage treatment equipment, discharges unified process after the collection under swash plate interception by mud discharging mouth.
Beneficial effect: a kind of marine domestic sewage surge tank disclosed by the invention, structure is simple, takes up an area little, effectively can carry out pre-treatment to marine domestic sewage.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of marine domestic sewage surge tank.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further explained.
A kind of marine domestic sewage surge tank disclosed by the invention, comprises casing 1, is provided with swash plate 2 bottom casing 1, and casing 1 does not have regulatory region 4 and clean water area 5 by trash rack net 3 separation, and regulatory region 4 is provided with preaeration whipping appts 6; Be provided with mud discharging mouth 7 bottom casing 1, regulatory region 4 is provided with water port 8, and clean water area 5 is provided with water outlet 9; Described preaeration whipping appts 6 is communicated with air pump.
Wherein, described swash plate 2 angle of inclination is 22.5 °.
During equipment use, pour sanitary sewage into surge tank, after aeration, sewage is separated by trash rack net, the process water of inhalant region enters postorder advanced treatment device by water outlet, and regulatory region sewage enters second-stage treatment equipment, discharges unified process after the collection under swash plate interception by mud discharging mouth.
A kind of marine domestic sewage surge tank disclosed by the invention, structure is simple, takes up an area little, effectively can carry out pre-treatment to marine domestic sewage.
The invention provides a kind of thinking and method of marine domestic sewage surge tank; the method and access of this technical scheme of specific implementation is a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention; some improvements and modifications can also be made; these improvements and modifications also should be considered as protection scope of the present invention, and all available prior art of each integral part not clear and definite in the present embodiment is realized.
Claims (2)
1. a marine domestic sewage surge tank, it is characterized in that, comprise casing (1), casing (1) bottom is provided with swash plate (2), casing (1) does not have regulatory region (4) and clean water area (5) by trash rack net (3) separation, and regulatory region (4) are provided with preaeration whipping appts (6); Casing (1) bottom is provided with mud discharging mouth (7), and regulatory region (4) are provided with water port (8), and clean water area (5) are provided with water outlet (9); Described preaeration whipping appts (6) is communicated with air pump.
2. a kind of marine domestic sewage surge tank according to claim 1, is characterized in that, described swash plate (2) angle of inclination is 22.5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510948518.2A CN105565526A (en) | 2015-12-17 | 2015-12-17 | Marine domestic sewage regulating tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510948518.2A CN105565526A (en) | 2015-12-17 | 2015-12-17 | Marine domestic sewage regulating tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105565526A true CN105565526A (en) | 2016-05-11 |
Family
ID=55876246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510948518.2A Pending CN105565526A (en) | 2015-12-17 | 2015-12-17 | Marine domestic sewage regulating tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105565526A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249355A (en) * | 2011-06-02 | 2011-11-23 | 重庆大学 | Improved regulating reservoir for low carbon treating and recycling process of ash water |
| CN202089871U (en) * | 2011-06-01 | 2011-12-28 | 江苏华杉环保科技有限公司 | Integrated equipment for advanced treatment of printing and dyeing wastewater by applying microbial technology |
| CN102701537A (en) * | 2012-06-28 | 2012-10-03 | 苏州科博思流体科技有限公司 | Ship domestic sewage treating device |
| CN104591499A (en) * | 2015-01-28 | 2015-05-06 | 江苏南极机械有限责任公司 | Inland water ship domestic sewage sequencing batch biochemical treatment device |
| CN205603341U (en) * | 2015-12-17 | 2016-09-28 | 宜兴市东方水设备有限公司 | Marine domestic sewage regulating box |
-
2015
- 2015-12-17 CN CN201510948518.2A patent/CN105565526A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202089871U (en) * | 2011-06-01 | 2011-12-28 | 江苏华杉环保科技有限公司 | Integrated equipment for advanced treatment of printing and dyeing wastewater by applying microbial technology |
| CN102249355A (en) * | 2011-06-02 | 2011-11-23 | 重庆大学 | Improved regulating reservoir for low carbon treating and recycling process of ash water |
| CN102701537A (en) * | 2012-06-28 | 2012-10-03 | 苏州科博思流体科技有限公司 | Ship domestic sewage treating device |
| CN104591499A (en) * | 2015-01-28 | 2015-05-06 | 江苏南极机械有限责任公司 | Inland water ship domestic sewage sequencing batch biochemical treatment device |
| CN205603341U (en) * | 2015-12-17 | 2016-09-28 | 宜兴市东方水设备有限公司 | Marine domestic sewage regulating box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
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| WD01 | Invention patent application deemed withdrawn after publication |