CN105417879A - Simple processing device of domestic sewage for ship - Google Patents

Simple processing device of domestic sewage for ship Download PDF

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Publication number
CN105417879A
CN105417879A CN201510957233.5A CN201510957233A CN105417879A CN 105417879 A CN105417879 A CN 105417879A CN 201510957233 A CN201510957233 A CN 201510957233A CN 105417879 A CN105417879 A CN 105417879A
Authority
CN
China
Prior art keywords
biochemical
casing
regulate
sewage
domestic sewage
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
Application number
CN201510957233.5A
Other languages
Chinese (zh)
Inventor
童俊峰
潘建新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YIXING CITY DONGFANG WATER EQUIPMENT CO Ltd
Original Assignee
YIXING CITY DONGFANG WATER EQUIPMENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YIXING CITY DONGFANG WATER EQUIPMENT CO Ltd filed Critical YIXING CITY DONGFANG WATER EQUIPMENT CO Ltd
Priority to CN201510957233.5A priority Critical patent/CN105417879A/en
Publication of CN105417879A publication Critical patent/CN105417879A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/008Originating from marine vessels, ships and boats, e.g. bilge water or ballast water
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage

Abstract

The invention discloses a simple processing device of domestic sewage for a ship. The simple processing device comprises an water inlet of sewage, a regulating box, a biochemical box, a filter box and a disinfect box which are communicated in sequence; the simple processing device of the domestic sewage for the ship, disclosed by the invention, can treat the sewage along with the ship, so that standard discharge of the domestic sewage of the ship can be realized, and pollution of domestic sewage to an inland river is reduced.

Description

A kind of marine domestic sewage Simple treatment device
Technical field
The present invention relates to a kind of sewage treatment equipment for ships, particularly a kind of marine domestic sewage Simple treatment device.
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 Simple treatment device that effectively can process marine domestic sewage with ship.
Technical scheme: the invention discloses a kind of marine domestic sewage Simple treatment device, comprises the sewage inlet, surge tank and the biochemical case that are communicated with successively;
Described surge tank comprises adjustment casing, regulates bottom half to be provided with swash plate, and regulate casing to be separated by trash rack net and do not have regulatory region and regulate clean water area, regulatory region is provided with preaeration whipping appts; Regulate bottom half to be provided with adjustment mud discharging mouth, regulate casing top to be provided with adjustment venting port, regulate clean water area to be provided with and adjust the mouth of a river; Described clean water area is provided with heating rod;
Described biochemical case comprises biochemical casing, is provided with filtrate in the middle part of biochemical casing, and biochemical casing center vertical is provided with biochemical dividing plate, and biochemical dividing plate top is fixed on biochemical casing top, and lower end and filtrate bottom maintain an equal level, and biochemical lower box is provided with aerating apparatus; Biochemical casing top is provided with biochemical air outlet, and biochemical bottom half is provided with biochemical mud discharging mouth, and biochemical dividing plate side, biochemical casing top is provided with biochemical water-in, and opposite side is provided with bio-chemical effluent mouth;
Described adjustment mud discharging mouth is communicated with mud grinding blow-down pump by pipeline with biochemical mud discharging mouth;
Described preaeration whipping appts is communicated with air pump by pipeline with aerating apparatus.
Wherein, the angle of inclination of described swash plate is 22.5 °
Wherein, described filtrate is spherical biocarriers.
During equipment use, sanitary sewage enters surge tank by sewage inlet, after aerated reaction, tentatively filtered by trash rack net, after macrobead mud in sewage is collected by swash plate, discharge after entering mud grinding blow-down pump pulverization process via adjustment mud discharging mouth, process water enters biochemical case by adjusting the mouth of a river;
After process water enters biochemical case, by aerating system aeration after media filtration, forward biochemical casing opposite side again to and carry out secondary filtration through filtrate, discharged by bio-chemical effluent mouth, mud is discharged after entering mud grinding blow-down pump pulverization process after having biochemical mud discharging mouth to collect, and waste gas is discharged by biochemical air outlet.
Beneficial effect: marine domestic sewage Simple treatment device disclosed by the invention, with ship process, makes marine domestic sewage qualified discharge, reduces the pollution of inland river sanitary sewage.
Accompanying drawing explanation
Accompanying drawing is the structural representation of marine domestic sewage Simple treatment device.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further explained.
The invention discloses a kind of marine domestic sewage Simple treatment device, comprise the sewage inlet 1, surge tank 2 and the biochemical case 13 that are communicated with successively;
Described surge tank 2 comprises adjustment casing 3, regulates bottom casing 3 and is provided with swash plate 4, and regulate casing 3 to be separated by trash rack net 5 and do not have regulatory region 6 and adjustment clean water area 7, regulatory region 6 is provided with preaeration whipping appts 8; Regulate bottom casing 3 and be provided with adjustment mud discharging mouth 9, regulate casing 3 top to be provided with and regulate venting port 10, regulate clean water area 7 to be provided with and adjust the mouth of a river 11; Described adjustment clean water area 7 is provided with heating rod 12;
Described biochemical case 13 comprises biochemical casing 14, be provided with filtrate 15 in the middle part of biochemical casing 14, biochemical casing 14 center vertical is provided with biochemical dividing plate 16, and biochemical dividing plate 16 top is fixed on biochemical casing 14 top, lower end and filtrate 15 bottom maintain an equal level, and biochemical casing 14 bottom is provided with aerating apparatus 17; Biochemical casing 14 top is provided with biochemical air outlet 18, is provided with biochemical mud discharging mouth 19 bottom biochemical casing 14, and biochemical dividing plate 16 side, biochemical casing 14 top is provided with biochemical water-in 20, and opposite side is provided with bio-chemical effluent mouth 21;
Described adjustment mud discharging mouth 9 is communicated with mud grinding blow-down pump 22 by pipeline with biochemical mud discharging mouth 19;
Described preaeration whipping appts 8 is communicated with air pump 23 by pipeline with aerating apparatus 17.
Wherein, the angle of inclination of described swash plate 4 is 22.5 °
Wherein, described filtrate 15 is spherical biocarriers.
During equipment use, sanitary sewage enters surge tank by sewage inlet, after aerated reaction, tentatively filtered by trash rack net, after macrobead mud in sewage is collected by swash plate, discharge after entering mud grinding blow-down pump pulverization process via adjustment mud discharging mouth, process water enters biochemical case by adjusting the mouth of a river;
After process water enters biochemical case, by aerating system aeration after media filtration, forward biochemical casing opposite side again to and carry out secondary filtration through filtrate, discharged by bio-chemical effluent mouth, mud is discharged after entering mud grinding blow-down pump pulverization process after having biochemical mud discharging mouth to collect, and waste gas is discharged by biochemical air outlet.
Marine domestic sewage Simple treatment device disclosed by the invention, with ship process, makes marine domestic sewage qualified discharge, reduces the pollution of inland river sanitary sewage.
The invention provides a kind of thinking and method of marine domestic sewage Simple treatment device; 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 Simple treatment device, is characterized in that, comprises the sewage inlet (1), surge tank (2) and the biochemical case (13) that are communicated with successively;
Described surge tank (2) comprises adjustment casing (3), casing (3) bottom is regulated to be provided with swash plate (4), regulate casing (3) to be separated by trash rack net (5) do not have regulatory region (6) and regulate clean water area (7), regulatory region (6) are provided with preaeration whipping appts (8); Regulate casing (3) bottom to be provided with and regulate mud discharging mouth (9), regulate casing (3) top to be provided with and regulate venting port (10), regulate clean water area (7) to be provided with and adjust the mouth of a river (11); Described adjustment clean water area (7) is provided with heating rod (12);
Described biochemical case (13) comprises biochemical casing (14), biochemical casing (14) middle part is provided with filtrate (15), biochemical casing (14) center vertical is provided with biochemical dividing plate (16), biochemical dividing plate (16) top is fixed on biochemical casing (14) top, lower end and filtrate (15) bottom maintain an equal level, and biochemical casing (14) bottom is provided with aerating apparatus (17); Biochemical casing (14) top is provided with biochemical air outlet (18), biochemical casing (14) bottom is provided with biochemical mud discharging mouth (19), biochemical dividing plate (16) side, biochemical casing (14) top is provided with biochemical water-in (20), and opposite side is provided with bio-chemical effluent mouth (21);
Described adjustment mud discharging mouth (9) is communicated with mud grinding blow-down pump (22) by pipeline with biochemical mud discharging mouth (19);
Described preaeration whipping appts (8) is communicated with air pump (23) by pipeline with aerating apparatus (17).
2. a kind of marine domestic sewage Simple treatment device according to claim 1, is characterized in that, the angle of inclination of described swash plate (4) is 22.5 °
A kind of marine domestic sewage Simple treatment device according to claim 1, is characterized in that, described filtrate (15) is spherical biocarriers.
CN201510957233.5A 2015-12-17 2015-12-17 Simple processing device of domestic sewage for ship Pending CN105417879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510957233.5A CN105417879A (en) 2015-12-17 2015-12-17 Simple processing device of domestic sewage for ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510957233.5A CN105417879A (en) 2015-12-17 2015-12-17 Simple processing device of domestic sewage for ship

Publications (1)

Publication Number Publication Date
CN105417879A true CN105417879A (en) 2016-03-23

Family

ID=55496499

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CN201510957233.5A Pending CN105417879A (en) 2015-12-17 2015-12-17 Simple processing device of domestic sewage for ship

Country Status (1)

Country Link
CN (1) CN105417879A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070144962A1 (en) * 2001-09-26 2007-06-28 Bionest Technologies Inc. Bacteria growth device, assembly including the same and method associated thereto
US20070227972A1 (en) * 2006-03-31 2007-10-04 Centre De Recherche Industielle Du Quebec Biofilter and method for filtering a waste liquid
CN201006853Y (en) * 2007-02-02 2008-01-16 李义国 Ship life waste water treating device
CN201704172U (en) * 2010-05-27 2011-01-12 陈园忠 Domestic sewage treatment unit
CN102417280A (en) * 2011-12-09 2012-04-18 安庆长谷川船舶科技有限公司 Domestic sewage treatment device for ship
CN102424475A (en) * 2011-10-27 2012-04-25 邹振生 Septic tank with duplex biochemical functions
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
CN205328801U (en) * 2015-12-17 2016-06-22 宜兴市东方水设备有限公司 Simple and easy processing apparatus of marine domestic sewage

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070144962A1 (en) * 2001-09-26 2007-06-28 Bionest Technologies Inc. Bacteria growth device, assembly including the same and method associated thereto
US20070227972A1 (en) * 2006-03-31 2007-10-04 Centre De Recherche Industielle Du Quebec Biofilter and method for filtering a waste liquid
CN201006853Y (en) * 2007-02-02 2008-01-16 李义国 Ship life waste water treating device
CN201704172U (en) * 2010-05-27 2011-01-12 陈园忠 Domestic sewage treatment unit
CN102424475A (en) * 2011-10-27 2012-04-25 邹振生 Septic tank with duplex biochemical functions
CN102417280A (en) * 2011-12-09 2012-04-18 安庆长谷川船舶科技有限公司 Domestic sewage treatment device for ship
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
CN205328801U (en) * 2015-12-17 2016-06-22 宜兴市东方水设备有限公司 Simple and easy processing apparatus of marine domestic sewage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈垚,等: "折流式曝气生物滤池处理小城镇污水的工艺设计", <<中国给水排水>> *

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Application publication date: 20160323

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