CN105585209B - A kind of marine domestic sewage multistage advanced treatment apparatus - Google Patents
A kind of marine domestic sewage multistage advanced treatment apparatus Download PDFInfo
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- CN105585209B CN105585209B CN201510956195.1A CN201510956195A CN105585209B CN 105585209 B CN105585209 B CN 105585209B CN 201510956195 A CN201510956195 A CN 201510956195A CN 105585209 B CN105585209 B CN 105585209B
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- 239000010865 sewage Substances 0.000 title claims abstract description 43
- 230000001105 regulatory effect Effects 0.000 claims abstract description 30
- 241000220317 Rosa Species 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 67
- 238000001914 filtration Methods 0.000 claims description 62
- 238000007599 discharging Methods 0.000 claims description 24
- 238000004659 sterilization and disinfection Methods 0.000 claims description 16
- 239000010802 sludge Substances 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 13
- 239000000706 filtrate Substances 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 7
- 230000000249 desinfective effect Effects 0.000 claims description 6
- 238000005276 aerator Methods 0.000 claims description 5
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010298 pulverizing process Methods 0.000 description 6
- 239000010813 municipal solid waste Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013327 media filtration Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 206010003497 Asphyxia Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000005422 algal bloom Substances 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010806 kitchen waste Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000001508 sulfur Nutrition 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 210000004885 white matter Anatomy 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
-
- 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
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a kind of marine domestic sewage multistage advanced treatment apparatus, including sewage inlet, regulating box, biochemical case, Rose Box and the disinfect box being sequentially communicated；Marine domestic sewage multistage advanced treatment apparatus disclosed by the invention, is handled with ship so that marine domestic sewage qualified discharge, reduces the pollution of inland river sanitary sewage.
Description
Technical field
The present invention relates to a kind of sewage treatment equipment for ships, particularly a kind of marine domestic sewage multistage advanced treating dress
Put.
Background technology
With the fast development of economy and the quickening of urbanization process, as the receiving water body of coast pollution discharge, inland river
The environmental pressure born is also constantly aggravating, i.e., so-called point source and pollution of area source problem.
At the same time, the water environmental impact in inland river caused by this mobile pollution source of navigation vessels is but often neglected by people
Slightly.
The wherein unprocessed internal river matter of Sewage from Ships directly discharged, the especially pollution in special protection waters
It is quite serious, it 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, how to prevent and treat because of shipping economy
Develop the Sewage from Ships pollution brought, realize inland water transport and the coodinated, continuous development of water environment protection, be to merit attention
Problem.
The definition of sanitary sewage
Press《Inland navigation craft Legal Inspection technical regulation》（Modification circular in 2008）Definition, sanitary sewage means：It is any
The excrement water of form discharge, from clinic（Pharmacy, ward etc.）The sewage of discharge, the effluent equipped with animal place living, mix
There are other waste water of above-mentioned effluent.But the change with people's habits and customs and the enhancing to environmental requirement, now life
The category of sewage is not singly above-mentioned sewage, in addition to kitchen drainage and slurry.Existing saying, the signified life of regulation is dirty
Water is defined as " Heisui River ", kitchen drainage and slurry is defined as " buck ", they are sanitary sewage.
Influence of the sanitary sewage to environment
" Heisui River " based on toilet drainage contains excrement, and contains a large amount of nitrogen phosphate and sulfurs in excrement, excessive nutrients
Matter enters natural water body, can promote the green plants amount reproduction such as algae, and sheet is formed in the slow waters aggregation of flowing
Wawter bloom (in lake, reservoir) or red tide (in ocean).And the death and corruption of algae can cause a large amount of of oxygen in water to subtract
It is few, make the aquatic organisms such as water quality deterioration, fish dead.In addition, also containing cellulose, starch, carbohydrate, fat, egg in fecal sewage
White matter, urea etc. are also easy to produce the material of stench in the case where Anaerobic Bacteria acts on, and also can seriously pollute inland waters.Contain in " buck "
Some washing powder, liquid detergent etc. also more contains phosphate, can make the algal bloom of korneforos, reduce water oxygen, make other
Biology asphyxia.In addition, the eating habit in China, determines that kitchen waste water water is big, grease is more, viscosity is high, residue is more, containing more
Kind organic matter and inorganic salinity, can also cause certain pollution to inland waters.
The content of the invention
Goal of the invention：In view of the shortcomings of the prior art, life peculiar to vessel can effectively be handled with ship the invention discloses a kind of
The multistage advanced treatment apparatus of sewage living.
Technical scheme：The invention discloses a kind of marine domestic sewage multistage advanced treatment apparatus, including be sequentially communicated
Sewage inlet, regulating box, biochemical case, Rose Box and disinfect box；
The regulating box includes regulating box, and regulating box bottom is provided with swash plate, and regulating box is separated by trash rack net
Do not have regulatory region and regulation clean water area, regulatory region is provided with pre-exposure gas agitating apparatus；Regulating box bottom is provided with regulation mud discharging mouth, regulation
Casing top is provided with regulation exhaust outlet, and regulation clean water area is provided with adjusting water outlet mouth；The clean water area is provided with heating rod；
The biochemical case includes biochemical casing, and filtrate is provided with the middle part of biochemical casing, and biochemical casing center vertical is provided with biochemistry
Dividing plate, biochemical dividing plate top are fixed on biochemical casing top, and lower end and filtrate bottom maintain an equal level, and biochemical lower box is provided with aeration and filled
Put；Biochemical casing top is provided with biochemical gas outlet, and biochemical bottom half is provided with biochemical mud discharging mouth, biochemical casing top biochemistry dividing plate
Side is provided with biochemical water inlet, and opposite side is provided with bio-chemical effluent mouth；
The Rose Box includes filter box, the filter septum being vertically arranged in filter box, filter septum bottom and
Filter box is connected, and filter box is divided into filtering area and filtering clean water area by filter septum, and mud guard is provided with below filtering area, on
Side is provided with suspension dynamic filtration layer, and suspension dynamic filtration layer and filter septum top flush；It is provided with above suspension dynamic filtration layer
Air cleaning system, filter box top are provided with filtering exhaust mouth, and side is provided with inlet channel, inlet channel one on filter box
End side, other end on casing stretch into filtering area, and through suspension dynamic filtration layer and mud guard, port is arranged on filtering area bottom
Portion；Filtering area bottom is provided with filtering mud discharging mouth, and filtering clean water area bottom is provided with filtering discharge outlet, and filtering clean water area is adjusted provided with water level
Regulating device；
The disinfect box includes disinfection box, and disinfection box one end is provided with sterilization water inlet, and the other end is provided with sterilization water outlet
Mouthful；The disinfection box inner horizontal sets one group of ultraviolet disinfecting lamp tube, and lower section is provided with a water storage casket；
The regulation mud discharging mouth, biochemical mud discharging mouth are connected with filtering mud discharging mouth by pipeline with sludge grinding blow-down pump；
The pre-exposure gas agitating apparatus, aerator and air cleaning system are connected by pipeline with air pump.
Wherein, the angle of inclination of the swash plate is 22.5 °
Wherein, the filtrate is spherical biocarriers.
Wherein, the ultraviolet disinfecting lamp tube is at least one.
Equipment after aerated reaction, passes through trash rack in use, sanitary sewage is discharged into regulating box by sewage inlet
Net is tentatively filtered, and after the bulky grain sludge in sewage is collected by swash plate, is discharged into sludge via regulation mud discharging mouth and is crushed row
Discharged after dirty pump pulverization process, processing water is discharged into biochemical case by adjusting water outlet mouth；
After processing water enters biochemical case, it is aerated after media filtration by aerating system, it is another returns again to biochemical casing
Side carries out secondary filter by filtrate, is discharged into Rose Box by bio-chemical effluent mouth, sludge has biochemical mud discharging mouth to be discharged into after collecting
Discharged after sludge grinding blow-down pump pulverization process, waste gas is discharged by biochemical gas outlet；
Filter water is discharged into filtering area bottom from inlet channel, by mud guard by-pass filtration, suspension dynamic filtration layer depth
Filtering clean water area is flowed into after filtering, when filtering clean water area water level arrival water level control apparatus, filtering discharge outlet opens draining, when
When water level is less than water level control apparatus, filtering discharge outlet closure；Sludge in filter box collects heel row by filtering mud discharging mouth
Discharged after entering sludge grinding blow-down pump pulverization process, after air cleaning cleaning systems, waste gas passed through for filter box bottom
Filter exhaust outlet discharge；
Finally, water purification is discharged into disinfection box, converges in water storage casket, is discharged after ultra violet lamp sterilizes.
Beneficial effect：Marine domestic sewage multistage advanced treatment apparatus disclosed by the invention, is handled with ship so that life peculiar to vessel
Sewage qualified discharge living, reduces the pollution of inland river sanitary sewage.
Brief description of the drawings
Accompanying drawing is the structural representation of marine domestic sewage multistage advanced treatment apparatus.
Embodiment
The present invention is further explained below in conjunction with the accompanying drawings.
The invention discloses a kind of marine domestic sewage multistage advanced treatment apparatus, including the sewage inlet being sequentially communicated
1st, regulating box 2, biochemical case 13, Rose Box 22 and disinfect box 35；
The regulating box 2 includes regulating box 3, and the bottom of regulating box 3 is provided with swash plate 4, and regulating box 3 passes through trash rack net
5 separations there are not regulatory region 6 and regulation clean water area 7, and regulatory region 6 is provided with pre-exposure gas agitating apparatus 8；The bottom of regulating box 3 is provided with regulation
Mud discharging mouth 9, the top of regulating box 3 are provided with regulation exhaust outlet 10, and regulation clean water area 7 is provided with adjusting water outlet mouth 11；The regulation is net
Pool 7 is provided with heating rod 12；
The biochemical case 13 includes biochemical casing 14, and the biochemical middle part of casing 14 is provided with filtrate 15, erected among biochemical casing 14
Biochemical dividing plate 16 is directly provided with, the biochemical top of dividing plate 16 is fixed on the biochemical top of casing 14, and lower end and the bottom of filtrate 15 maintain an equal level, biochemical
The bottom of casing 14 is provided with aerator 17；The biochemical top of casing 14 is provided with biochemical gas outlet 18, and the biochemical bottom of casing 14 is provided with life
Change mud discharging mouth 19, the biochemical side of 14 top biochemistry dividing plate of casing 16 is provided with biochemical water inlet 20, and opposite side is provided with bio-chemical effluent mouth
21；
The Rose Box 22 includes filter box 23, the filter septum 24 being vertically arranged in filter box 23, filter every
The bottom of plate 24 and filter box 23 connect, and filter septum 24 divides filter box 23 for filtering area 25 and filtering clean water area 26, mistake
The lower section of filter area 25 is provided with mud guard 27, and top is provided with suspension dynamic filtration layer 28, suspension dynamic filtration layer 28 and filter septum 24
Top flushes；The top of suspension dynamic filtration layer 28 is provided with air cleaning system 29, and the top of filter box 23 is provided with filtering exhaust mouth
30, side is provided with inlet channel 31 on filter box 23, and the one end of inlet channel 31 side, other end on filter box 23 stretch into
Filtering area 25, through suspension dynamic filtration layer 28 and mud guard 27, port is arranged on the bottom of filtering area 25；The bottom of filtering area 25 is set
There is filtering mud discharging mouth 32, the filtering bottom of clean water area 26 is provided with filtering discharge outlet 33, and filtering clean water area 26 is provided with water level control apparatus
34；
The disinfect box 35 includes disinfection box 36, and the one end of disinfection box 36 is provided with sterilization water inlet 37, and the other end is provided with
Sterilize delivery port 38；The inner horizontal of disinfection box 36 sets one group of ultraviolet disinfecting lamp tube 39, and lower section is provided with a water storage
Casket 40；
The regulation mud discharging mouth 9, biochemical mud discharging mouth 19 and filtering mud discharging mouth 32 pass through pipeline and sludge grinding blow-down pump 41
Connection；
The pre-exposure gas agitating apparatus 8, aerator 17 and air cleaning system 29 are connected by pipeline with air pump 42.
Wherein, the angle of inclination of the swash plate 4 is 22.5 °
Wherein, the filtrate 15 is spherical biocarriers.
Wherein, the ultraviolet disinfecting lamp tube 39 is at least one.
Equipment after aerated reaction, passes through trash rack in use, sanitary sewage is discharged into regulating box by sewage inlet
Net is tentatively filtered, and after the bulky grain sludge in sewage is collected by swash plate, is discharged into sludge via regulation mud discharging mouth and is crushed row
Discharged after dirty pump pulverization process, processing water is discharged into biochemical case by adjusting water outlet mouth；
After processing water enters biochemical case, it is aerated after media filtration by aerating system, it is another returns again to biochemical casing
Side carries out secondary filter by filtrate, is discharged into Rose Box by bio-chemical effluent mouth, sludge has biochemical mud discharging mouth to be discharged into after collecting
Discharged after sludge grinding blow-down pump pulverization process, waste gas is discharged by biochemical gas outlet；
Filter water is discharged into filtering area bottom from inlet channel, by mud guard by-pass filtration, suspension dynamic filtration layer depth
Filtering clean water area is flowed into after filtering, when filtering clean water area water level arrival water level control apparatus, filtering discharge outlet opens draining, when
When water level is less than water level control apparatus, filtering discharge outlet closure；Sludge in filter box collects heel row by filtering mud discharging mouth
Discharged after entering sludge grinding blow-down pump pulverization process, after air cleaning cleaning systems, waste gas passed through for filter box bottom
Filter exhaust outlet discharge；
Finally, water purification is discharged into disinfection box, converges in water storage casket, is discharged after ultra violet lamp sterilizes.
Marine domestic sewage multistage advanced treatment apparatus disclosed by the invention, is handled so that marine domestic sewage reaches with ship
Mark discharge, reduces the pollution of inland river sanitary sewage.
The invention provides a kind of thinking and method of marine domestic sewage multistage advanced treatment apparatus, the skill is implemented
The method and approach of art scheme are a lot, and described above is only the preferred embodiment of the present invention, it is noted that are led for this technology
For the those of ordinary skill in domain, 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 regarded as protection scope of the present invention, the available prior art of each part being not known in the present embodiment
Realized.
Claims (4)
1. a kind of marine domestic sewage multistage advanced treatment apparatus, it is characterized in that, including be sequentially communicated sewage inlet (1),
Regulating box (2), biochemical case (13), Rose Box (22) and disinfect box (35)；
The regulating box (2) includes regulating box (3), and regulating box (3) bottom is provided with swash plate (4), and regulating box (3) is by blocking
Dirty grid net (5) is divided into regulatory region (6) and regulation clean water area (7), and regulatory region (6) is provided with pre-exposure gas agitating apparatus (8)；Regulating box
Body (3) bottom is provided with regulation mud discharging mouth (9), and regulation exhaust outlet (10) is provided with the top of regulating box (3), and regulation clean water area (7) is set
There is adjusting water outlet mouth (11)；Regulation clean water area (7) is provided with heating rod (12)；
The biochemical case (13) includes biochemical casing (14), and filtrate (15), biochemical casing (14) are provided with the middle part of biochemical casing (14)
Center vertical is provided with biochemical dividing plate (16), and biochemical dividing plate (16) top is fixed at the top of biochemical casing (14), lower end and filtrate
(15) bottom maintains an equal level, and biochemical casing (14) bottom is provided with aerator (17)；Biochemical casing (14) top is provided with biochemical gas outlet
(18), biochemical casing (14) bottom is provided with biochemical mud discharging mouth (19), and biochemical casing (14) top biochemistry dividing plate (16) side is provided with
Biochemical water inlet (20), opposite side are provided with bio-chemical effluent mouth (21)；
The Rose Box (22) includes filter box (23), the filter septum (24) being vertically arranged in filter box (23), mistake
Dividing plate (24) bottom and filter box (23) connection are filtered, filter box (23) is divided into filtering area (25) and mistake by filter septum (24)
Filter clean water area (26), mud guard (27) is provided with below filtering area (25), top is provided with suspension dynamic filtration layer (28), and suspend dynamic
Filter layer (28) and filter septum (24) top flush；Air cleaning system (29) is provided with above suspension dynamic filtration layer (28),
Filter box (23) top is provided with filtering exhaust mouth (30), and side is provided with inlet channel (31), water inlet pipe on filter box (23)
Road (31) one end side on filter box (23), the other end stretch into filtering area (25), through suspension dynamic filtration layer (28) and
Mud guard (27), port are arranged on filtering area (25) bottom；Filtering area (25) bottom is provided with filtering mud discharging mouth (32), filters water purification
Area (26) bottom is provided with filtering discharge outlet (33), and filtering clean water area (26) is provided with water level control apparatus (34)；
The disinfect box (35) includes disinfection box (36), and disinfection box (36) one end is provided with sterilization water inlet (37), the other end
Provided with sterilization delivery port (38)；Disinfection box (36) inner horizontal sets one group of ultraviolet disinfecting lamp tube (39), and lower section is set
There is a water storage casket (40)；
The regulation mud discharging mouth (9), biochemical mud discharging mouth (19) and filtering mud discharging mouth (32) pass through pipeline and sludge grinding blow-down pump
(41) connect；
The pre-exposure gas agitating apparatus (8), aerator (17) and air cleaning system (29) are connected by pipeline and air pump (42)
It is logical.
2. a kind of marine domestic sewage multistage advanced treatment apparatus according to claim 1, it is characterized in that, the swash plate
(4) angle of inclination is 22.5 °.
3. a kind of marine domestic sewage multistage advanced treatment apparatus according to claim 1, it is characterized in that, the filtrate
(15) it is spherical biocarriers.
4. a kind of marine domestic sewage multistage advanced treatment apparatus according to claim 1, it is characterized in that, the ultraviolet
Disinfecting tube (39) is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510956195.1A CN105585209B (en) | 2015-12-17 | 2015-12-17 | A kind of marine domestic sewage multistage advanced treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510956195.1A CN105585209B (en) | 2015-12-17 | 2015-12-17 | A kind of marine domestic sewage multistage advanced treatment apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN105585209A CN105585209A (en) | 2016-05-18 |
| CN105585209B true CN105585209B (en) | 2018-04-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106977043A (en) * | 2016-12-29 | 2017-07-25 | 浙江海洋大学 | The marine sewage treatment plant that a kind of main frame waste heat is recycled |
| CN107010786A (en) * | 2017-05-08 | 2017-08-04 | 宜兴市东方水设备有限公司 | A kind of marine domestic sewage adjusts aeration and sedimentation processing unit |
| CN108082390A (en) * | 2018-01-20 | 2018-05-29 | 湖南三环船舶工程有限公司 | A kind of multi-functional sightseeing boat |
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| JP2006255512A (en) * | 2005-03-15 | 2006-09-28 | Kobelco Eco-Solutions Co Ltd | Wastewater treatment method and its equipment |
| CN2846290Y (en) * | 2005-12-22 | 2006-12-13 | 胡佑佐 | Ship life waste water treating device |
| CN201006853Y (en) * | 2007-02-02 | 2008-01-16 | 李义国 | Ship life waste water 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 |
| CN204529617U (en) * | 2015-04-03 | 2015-08-05 | 敬志明 | A kind of efficient ecological integrated sewage treating apparatus |
| CN205603401U (en) * | 2015-12-17 | 2016-09-28 | 宜兴市东方水设备有限公司 | Multistage advanced treatment unit of marine domestic sewage |
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| CN105585209A (en) | 2016-05-18 |
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