CN206720967U - A kind of aquatic food Waste Water Treatment - Google Patents
A kind of aquatic food Waste Water Treatment Download PDFInfo
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- CN206720967U CN206720967U CN201720239698.1U CN201720239698U CN206720967U CN 206720967 U CN206720967 U CN 206720967U CN 201720239698 U CN201720239698 U CN 201720239698U CN 206720967 U CN206720967 U CN 206720967U
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- reaction tanks
- waste water
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Abstract
The utility model discloses a kind of aquatic food Waste Water Treatment, the system includes oil interceptor, collecting-tank, regulating reservoir, coagulation air-float system, UASB reactors, A/O reaction tanks, MBR reaction tanks, sterilization pool and storage basin.The utility model uses the handling process of pretreatment+secondary biochemical+sterilization; the macromolecular substances such as the fat being particularly in food processing industry in waste water caused by aquatic food processing industry, protein can be disposed; so that treated waste water reaches discharge standard, water resource is played a very good protection.
Description
Technical field
A kind of Waste Water Treatment is the utility model is related to, more particularly to a kind of aquatic food Waste Water Treatment.
Background technology
At present, grocery trade especially aquatic food processing industry is quickly grown, particularly in edge coastal area, the production of its waste water
Raw amount is big, and pollution level is high, and containing macromolecular substances such as substantial amounts of fat, protein, oil content is big, and COD value is high, biochemical property
Difference, intractability is also larger, if being directly discharged to water body, larger environment can be caused to influence, using traditional handling process
It is extremely difficult to discharge standard.
Utility model content
The defects of the purpose of this utility model is to overcome prior art, there is provided a kind of aquatic food Waste Water Treatment,
Including oil interceptor, collecting-tank, regulating reservoir, coagulation air-float system, UASB reactors, A/O reaction tanks, MBR reaction tanks, sterilization pool,
Storage basin.The oil interceptor front end is connected with aquatic products waste water, and rear end is connected with collecting-tank, the collecting-tank rear end and regulating reservoir phase
Even, the regulating reservoir rear end is connected with coagulation air-float system, and the coagulation air-float system is connected with UASB reactors, the UASB
Reactor rear end is connected with A/O reaction tanks, and the A/O reaction tanks rear end is connected with MBR reaction tanks, the MBR reaction tanks rear end
Be connected with sterilization pool, the aquatic products waste water after the processing can qualified discharge, the storage basin and coagulation air-float system, UASB are anti-
Device is answered to be connected with MBR reaction tanks.
The collecting-tank front end is provided with grid, and is provided with 2 immersible pumps, and intake pump and the liquid level linkage of the collecting-tank are controlled
System, realizes low liquid level termination of pumping, high level opens pump, and 2 pumps of superelevation liquid level start simultaneously；The regulating reservoir is provided with 1 agitator, and 2
Platform submersible sewage pump, the submersible sewage pump is by waste water lifting coagulation floatation；The coagulation air-float system uses integration apparatus, using portion
Divide dissolved air flotation, backflow dissolved air water uses film water outlet, and the air supporting slag enters storage basin, and water outlet enters UASB reactors；Institute
State UASB reactors and use carbon steel tank body, caused supernatant excludes to enter the A/O reaction tanks through top downflow weir, remaining dirty
Mud is discharged into storage basin through bottom；The A/O reaction tanks use concrete structure, and two sets side by side, anoxic pond 2, and every is provided with 1
Submersible agitator, and 3 D elastic filler is set, Aerobic Pond 2, inside sets micro-hole aerator, and sets up body elasticity material；It is described
MBR reaction tanks use concrete structure, and two sets parallel, and often covering MBR ponds has 1 group of film, and is provided with sludge reflux pump, and the sludge returns
Stream pump is connected with the Aerobic Pond in A/O reaction tanks；The sterilization pool is concrete structure, sodium chlorate can be launched into pond and be disappeared
Poison；The storage basin is provided with folded spiral shell filter press, for storing pretreatment and biochemical excess sludge, when sludge quantity reaches to a certain degree
Afterwards, sludge lifting to folded spiral shell filter press is dehydrated；Oxidation pond and MBR reaction tanks in the A/O reaction tanks are equipped with aerator.
The aquatic products waste water passes through oil interceptor, more than 90% molecular state oils is got rid of, remaining emulsification state and colloid
The oils of state can use coagulation air-float to remove, and family's aluminium polychloride (PAC) and polyacrylamide (PAM) are stolen in described coagulation Qufu,
Remaining most oily substances are removed, while also have certain clearance to COD, air supporting water outlet enters anaerobic reactor
(UASB) in the case where anaerobic bacteria acts on, most of material is broken down into small-molecule substance, and biodegradability improves, and A/O+MBR industry is
The main technique means of organics removal, water outlet SS after ultrafiltration membrance filter can be down to it is very low, water outlet can stably reaching standard, it is biochemical
And excess sludge is transported outward after press filtration caused by materialization.
Beneficial aspects of the present utility model are：The utility model applies kinds of processes Combined Treatment aquatic products waste water, pre- place
Reason largely reduces COD and colourity, and UASB adds the biodegradability of waste water, is created for subsequent biochemical processing good
Good condition, it is sterile-processed after waste water can qualified discharge.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description, embodiment is only this reality
With new one embodiment, for those of ordinary skill in the art, without having to pay creative labor, go back
Other embodiments can be obtained with reference to the accompanying drawings, also within the scope of protection of the utility model.
Fig. 1 is the flow chart of this new Waste Water Treatment.
Reference：1- oil interceptors, 2- collecting-tanks, 3- regulating reservoirs, 4- coagulation air-float systems, 5-UASB reactors, 6-A/O
Reaction tank, 7-MBR reaction tanks, 8- sterilization pools, 9- storage basins.
Embodiment
As shown in figure 1, a kind of aquatic food Waste Water Treatment disclosed in the utility model, including oil interceptor 1, catchment
Pond 2, regulating reservoir 3, coagulation air-float system 4, UASB reactors 5, A/O reaction tanks 6, MBR reaction tanks 7, sterilization pool 8, storage basin 9.
The front end of oil interceptor 1 is connected with aquatic products waste water, and rear end is connected with collecting-tank 2, and the rear end of collecting-tank 2 is connected with regulating reservoir 3, regulating reservoir 3
Rear end is connected with coagulation air-float system 4, and coagulation air-float system 4 is connected with UASB reactors 5, and the rear end of UASB reactors 5 and A/O are anti-
Pond 6 is answered to be connected, the rear end of A/O reaction tanks 6 is connected with MBR reaction tanks 7, and the rear end of MBR reaction tanks 7 is connected with sterilization pool 8, after processing
Aquatic products waste water can qualified discharge, storage basin 9 is connected with coagulation air-float system 4, UASB reactors 5 and MBR reaction tanks 7.
The front end of collecting-tank 2 is provided with grid, and is provided with 2 immersible pumps, and intake pump and the liquid level linkage of the collecting-tank 2 are controlled
System, realizes low liquid level termination of pumping, high level opens pump, and 2 pumps of superelevation liquid level start simultaneously；Regulating reservoir is provided with 1 agitator, and 2 latent
Dirty pump, submersible sewage pump is by waste water lifting coagulation floatation；Coagulation air-float system 4 uses integration apparatus, using part air-dissolving air-float
Method, backflow dissolved air water use film water outlet, and air supporting slag enters storage basin, and water outlet enters UASB reactors 5；UASB reactors 5 use
Carbon steel tank body, caused supernatant exclude to enter the A/O reaction tanks 6 through top downflow weir, and excess sludge is discharged into storage through bottom
Mud sump；A/O reaction tanks 6 use concrete structure, and two sets side by side, and anoxic pond 2, every is provided with 1 submersible agitator, and sets up
Body elasticity filler, Aerobic Pond 2, inside sets micro-hole aerator, and sets up body elasticity material；MBR reaction tanks 7 use concrete knot
Structure, two sets parallel, and often covering MBR ponds has 1 group of film, and is provided with sludge reflux pump, sludge reflux pump and the Aerobic Pond in A/O reaction tanks
Connection；Sterilization pool 8 is concrete structure, sodium chlorate can be launched into pond and carried out disinfection；Storage basin 9 is provided with folded spiral shell filter press, uses
In storage pretreatment and biochemical excess sludge, after sludge quantity reaches to a certain degree, sludge lifting to folded spiral shell filter press is dehydrated；A/
Oxidation pond and MBR reaction tanks 7 in O reaction tanks 6 are equipped with aerator.
Aquatic products waste water passes through oil interceptor, and more than 90% molecular state oils is got rid of, remaining emulsification state and colloidal attitude
Oils can use coagulation air-float to remove, and coagulation air-float, which adds, closes aluminium chloride (PAC) and polyacrylamide (PAM), removes residue absolutely
Most of oily substances, while also have certain clearance to COD, air supporting water outlet enters anaerobic reactor (UASB) in anaerobic bacteria
Under effect, most of material is broken down into small-molecule substance, and biodegradability improves, and A/O+MBR industry is the master of organics removal
Want process meanses, water outlet SS after ultrafiltration membrance filter can be down to it is very low, water outlet can stably reaching standard, remain caused by biochemical and materialization
Remaining sludge is transported outward after press filtration.
Claims (2)
- A kind of 1. aquatic food Waste Water Treatment, it is characterised in that：The aquatic food Waste Water Treatment includes oil interceptor (1), collecting-tank (2), regulating reservoir (3), coagulation air-float system (4), UASB reactors (5), A/O reaction tanks (6), MBR reaction tanks (7), sterilization pool (8), storage basin (9), oil interceptor (1) front end are connected with aquatic products waste water, and rear end is connected with collecting-tank (2), Collecting-tank (2) rear end is connected with regulating reservoir (3), and regulating reservoir (3) rear end is connected with coagulation air-float system (4), described Coagulation air-float system (4) is connected with UASB reactors (5), and UASB reactors (5) rear end is connected with A/O reaction tanks (6), institute State A/O reaction tanks (6) rear end with MBR reaction tanks (7) to be connected, MBR reaction tanks (7) rear end is connected with sterilization pool (8), described Aquatic products waste water after processing can qualified discharge, the storage basin (9) and coagulation air-float system (4), UASB reactors (5) and MBR reaction tanks (7) are connected.
- 2. aquatic food Waste Water Treatment according to claim 1, it is characterised in that：Collecting-tank (2) front end is set There is grid, and be provided with 2 immersible pumps, intake pump and the liquid level coordinated signals of the collecting-tank (2), realize low liquid level termination of pumping, it is high Liquid level opens pump, and 2 pumps of superelevation liquid level start simultaneously；The regulating reservoir is provided with 1 agitator, and 2 submersible sewage pumps, the submersible sewage pump will Waste water lifting coagulation floatation；The coagulation air-float system (4) uses integration apparatus, using part dissolved air flotation, backflow Dissolved air water uses film water outlet, and the air supporting slag enters storage basin, and water outlet enters UASB reactors (5)；The UASB reactors (5) Using carbon steel tank body, caused supernatant excludes to enter the A/O reaction tanks (6) through top downflow weir, and excess sludge is through bottom It is discharged into storage basin；The A/O reaction tanks (6) use concrete structure, and two sets side by side, anoxic pond 2, and every is provided with 1 diving Agitator, and 3 D elastic filler is set, Aerobic Pond 2, inside sets micro-hole aerator, and sets up body elasticity material；The MBR is anti- Ying Chi (7) uses concrete structure, and two sets parallel, and often covering MBR ponds has 1 group of film, and is provided with sludge reflux pump, the sludge reflux Pump is connected with the Aerobic Pond in A/O reaction tanks；The sterilization pool (8) is concrete structure, and sodium chlorate progress can be launched into pond Sterilization；The storage basin (9) is provided with folded spiral shell filter press, for storing pretreatment and biochemical excess sludge, when sludge quantity reaches one After determining degree, sludge lifting to folded spiral shell filter press is dehydrated；Oxidation pond and MBR reaction tanks (7) in the A/O reaction tanks (6) is equal Provided with aerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239698.1U CN206720967U (en) | 2017-03-13 | 2017-03-13 | A kind of aquatic food Waste Water Treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720239698.1U CN206720967U (en) | 2017-03-13 | 2017-03-13 | A kind of aquatic food Waste Water Treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206720967U true CN206720967U (en) | 2017-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720239698.1U Expired - Fee Related CN206720967U (en) | 2017-03-13 | 2017-03-13 | A kind of aquatic food Waste Water Treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206720967U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341550A (en) * | 2018-02-27 | 2018-07-31 | 河南君和环保科技有限公司 | A kind of snack food production waste water integrated treatment process |
| CN112279461A (en) * | 2020-10-19 | 2021-01-29 | 沧州冀环威立雅环境服务有限公司 | High-salinity sewage treatment process for hazardous waste industry |
| CN115611465A (en) * | 2022-10-24 | 2023-01-17 | 江苏省淡水水产研究所 | Energy-concerving and environment-protective type aquatic products processing sewage high efficiency purification treatment equipment |
-
2017
- 2017-03-13 CN CN201720239698.1U patent/CN206720967U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341550A (en) * | 2018-02-27 | 2018-07-31 | 河南君和环保科技有限公司 | A kind of snack food production waste water integrated treatment process |
| CN112279461A (en) * | 2020-10-19 | 2021-01-29 | 沧州冀环威立雅环境服务有限公司 | High-salinity sewage treatment process for hazardous waste industry |
| CN115611465A (en) * | 2022-10-24 | 2023-01-17 | 江苏省淡水水产研究所 | Energy-concerving and environment-protective type aquatic products processing sewage high efficiency purification treatment equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20210313 |
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| CF01 | Termination of patent right due to non-payment of annual fee |