CN207918630U - Livestock sewage treatment system - Google Patents
Livestock sewage treatment system Download PDFInfo
- Publication number
- CN207918630U CN207918630U CN201721925968.0U CN201721925968U CN207918630U CN 207918630 U CN207918630 U CN 207918630U CN 201721925968 U CN201721925968 U CN 201721925968U CN 207918630 U CN207918630 U CN 207918630U
- Authority
- CN
- China
- Prior art keywords
- biological reaction
- pool
- membrane biological
- acidification pool
- elevator pump
- 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.)
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Links
- 239000010865 sewage Substances 0.000 title claims abstract description 21
- 244000144972 livestock Species 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 19
- 239000012528 membrane Substances 0.000 claims abstract description 16
- 230000007062 hydrolysis Effects 0.000 claims description 17
- 238000006460 hydrolysis reaction Methods 0.000 claims description 17
- 230000020477 pH reduction Effects 0.000 claims description 17
- 239000010802 sludge Substances 0.000 claims description 15
- 210000003608 fece Anatomy 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 230000001954 sterilising effect Effects 0.000 claims description 13
- 239000003337 fertilizer Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 241000700605 Viruses Species 0.000 abstract description 3
- 238000004062 sedimentation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000005416 organic matter Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 3
- 230000003301 hydrolyzing effect Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a livestock sewage treatment system, including faecal separator, equalizing basin, hydrolysis-acidification pool, membrane biological reaction pond and disinfection pond, faecal separator, equalizing basin, hydrolysis-acidification pool, membrane biological reaction pond and disinfection pond communicate in proper order. The utility model discloses can greatly reduce the production of mud, bacterium and virus are got rid of by a wide margin, and play water quality of water satisfies the standard, but recycle, and whole processing procedure need not to carry out the sedimentation treatment, shortens sewage treatment time, by a wide margin improvement work efficiency.
Description
Technical field
The utility model is related to livestock-raising technical field, especially a kind of herding sewage disposal system.
Background technology
Application No. is 20132030517.8 Chinese utility model patents to disclose a kind of Large-scale pig farm wastewater treatment system
System, it includes methane-generating pit, grille well, regulating reservoir, primary sedimentation tank, anaerobic pond, medium sediment pool, the ponds A/O, secondary settling tank, reaction tank, final deposition pool
And sterilization pool, in the waste water treatment system, sewage need to pass through primary sedimentation tank and secondary settling tank be precipitated twice, the precipitation process time
It is long, lead to the less efficient of treated sewage, production cost is relatively high.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of efficient herding sewage disposal systems.
The utility model be solve its technical problem and the technical solution adopted is that：
A kind of herding sewage disposal system, including feces separator, regulating reservoir, hydrolysis acidification pool, membrane biological reaction pond and
Sterilization pool, the feces separator, regulating reservoir, hydrolysis acidification pool, membrane biological reaction pond and sterilization pool are sequentially communicated.
Preferably, further include a clear water reserviors, the clear water reserviors are connected with the sterilization pool.
Preferably, further include a desiccation factory, the desiccation station-service in by sludge drying at fertilizer.
Preferably, further include the first elevator pump, the second elevator pump and third elevator pump, first elevator pump is used for
By the sludge lifting in the feces separator to desiccation factory, second elevator pump is used for the dirt in the hydrolysis acidification pool
Mud is promoted to desiccation factory, and the third elevator pump is used for the sludge lifting in the membrane biological reaction pond to desiccation factory.
The utility model has the beneficial effects that：The sewage that livestock-raising generates initially enters feces separator, gets rid of big
Partial suspended matter；Subsequently into regulating reservoir, water quality, water are adjusted, carried out in case subsequent processing is stablized；Regulating reservoir goes out
Water enters hydrolysis acidification pool, and under the action of hydrolytic bacteria and acid-producing bacteria, larger molecular organics hydrolysis acidification becomes small molecule, will
Most of insoluble organic matter degradation is dissolving substance；Hydrolysis acidification pool water outlet flows into membrane biological reaction pond, will using biomembrane
Organic matter adsorbs or oxygenolysis；Treated in membrane biological reaction pond, and supernatant enters sterilization pool, after secondary disinfect i.e.
It can direct emission.The generation of sludge can be greatly reduced using the separating effect in membrane biological reaction pond, bacterium and virus substantially remove,
Effluent quality meets standard, recoverable, and entire processing procedure shortens the sewage disposal time, greatly without carrying out precipitation process
Width improves work efficiency.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Referring to Fig.1, a kind of herding sewage disposal system, including the life of feces separator 1, regulating reservoir 2, hydrolysis acidification pool 3, film
Object reaction tank 4 and sterilization pool 5, feces separator 1, regulating reservoir 2, hydrolysis acidification pool 3, membrane biological reaction pond 4 and sterilization pool 5 are successively
Connection.Feces separator 1 is for filtering out most suspended matter in sewage；Regulating reservoir 2 is used for regulating pondage and water quality；Hydrolysis
There is hydrolytic bacteria and acid-producing bacteria in acidification pool 3；For the organic matter macromolecular in sewage to be hydrolyzed；It uses in membrane biological reaction pond 4
With the biomembrane for purifying water, can be used in sterilization pool 5 disinfectants such as hypochlorous acid, sulfur dioxide, ozone to sewage into
Row disinfection.
The processing procedure of the utility model is：The sewage that livestock-raising generates initially enters feces separator 1, gets rid of big
Partial suspended matter；Subsequently into regulating reservoir 2, water quality, water are adjusted, carried out in case subsequent processing is stablized；Regulating reservoir 2
Water outlet enters hydrolysis acidification pool 3, and under the action of hydrolytic bacteria and acid-producing bacteria, larger molecular organics hydrolysis acidification becomes small point
Most of insoluble organic matter degradation is dissolving substance by son；The water outlet of hydrolysis acidification pool 3 flows into membrane biological reaction pond 4, utilizes life
Object film by organic matter adsorb or oxygenolysis；Treated in membrane biological reaction pond 4, and supernatant enters sterilization pool 5, at disinfection
It can direct emission or or recycling after reason.The generation of sludge can be greatly reduced using the separating effect in membrane biological reaction pond 4,
Bacterium and virus substantially remove, and effluent quality meets standard, recoverable, and entire processing procedure is not necessarily to carry out precipitation process,
Shorten the sewage disposal time, significantly improves work efficiency.
In order to will handle it is up to standard after water recycle, a clear water reserviors 7, clear water reserviors 7 and disinfection are additionally provided with after sterilization pool 5
Pond 5 is connected, and the water after disinfection can be stored in clear water reserviors 7 for use.
Further include a desiccation factory 6 in order to which the sludge for generating the utility model recycles, desiccation factory 6 is used for sludge
Desiccation is at fertilizer.Further include the first elevator pump, the second elevator pump and third elevator pump (not shown) in the present embodiment,
One elevator pump is placed in feces separator 1, is used for the sludge lifting in feces separator 1 to desiccation factory 6, the second elevator pump
It is placed in hydrolysis acidification pool 3, for by the sludge lifting in hydrolysis acidification pool 3 to desiccation factory 6, third elevator pump to be placed on film
In biological reaction pool 4, for by the sludge lifting in membrane biological reaction pond 4 to desiccation factory 6, these sludge to be in 6 desiccation of desiccation factory
Fertilizer is can be made into afterwards, turns waste into wealth, is conducive to the sustainable development of ecological environment.
The preferred embodiments of the utility model are these are only, as long as realizing the utility model aim with essentially identical means
Technical solution belong within the scope of protection of the utility model.
Claims (4)
1. a kind of herding sewage disposal system, which is characterized in that including feces separator (1), regulating reservoir (2), hydrolysis acidification pool
(3), membrane biological reaction pond (4) and sterilization pool (5), the feces separator (1), regulating reservoir (2), hydrolysis acidification pool (3), film life
Object reaction tank (4) and sterilization pool (5) are sequentially communicated.
2. a kind of herding sewage disposal system according to claim 1, which is characterized in that further include a clear water reserviors (7), institute
Clear water reserviors (7) are stated with the sterilization pool (5) to be connected.
3. a kind of herding sewage disposal system according to claim 1, which is characterized in that further include a desiccation factory (6), institute
Desiccation factory (6) is stated to be used for sludge drying into fertilizer.
4. a kind of herding sewage disposal system according to claim 3, which is characterized in that further include the first elevator pump,
Two elevator pumps and third elevator pump, first elevator pump are used for the sludge lifting in the feces separator (1) to desiccation
Factory (6), second elevator pump are used for the sludge lifting in the hydrolysis acidification pool (3) to desiccation factory (6), and the third carries
Pump is risen for by the sludge lifting in the membrane biological reaction pond (4) to desiccation factory (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925968.0U CN207918630U (en) | 2017-12-29 | 2017-12-29 | Livestock sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925968.0U CN207918630U (en) | 2017-12-29 | 2017-12-29 | Livestock sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207918630U true CN207918630U (en) | 2018-09-28 |
Family
ID=63616841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721925968.0U Active CN207918630U (en) | 2017-12-29 | 2017-12-29 | Livestock sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207918630U (en) |
-
2017
- 2017-12-29 CN CN201721925968.0U patent/CN207918630U/en active Active
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