CN208200690U - A kind of Integral small-sized pig farm biogas slurry treatment equipment - Google Patents
A kind of Integral small-sized pig farm biogas slurry treatment equipment Download PDFInfo
- Publication number
- CN208200690U CN208200690U CN201820514649.9U CN201820514649U CN208200690U CN 208200690 U CN208200690 U CN 208200690U CN 201820514649 U CN201820514649 U CN 201820514649U CN 208200690 U CN208200690 U CN 208200690U
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- CN
- China
- Prior art keywords
- area
- biogas slurry
- catalytic oxidation
- mbr film
- master control
- 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.)
- Expired - Fee Related
Links
- 239000002002 slurry Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000003197 catalytic effect Effects 0.000 claims abstract description 19
- 230000003647 oxidation Effects 0.000 claims abstract description 19
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 19
- 238000005276 aerator Methods 0.000 claims abstract description 13
- 238000012856 packing Methods 0.000 claims abstract description 13
- 238000005273 aeration Methods 0.000 claims abstract description 12
- 230000007062 hydrolysis Effects 0.000 claims abstract description 12
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 12
- 230000020477 pH reduction Effects 0.000 claims abstract description 12
- 239000010802 sludge Substances 0.000 claims abstract description 10
- 238000002513 implantation Methods 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims abstract description 8
- 238000006396 nitration reaction Methods 0.000 claims abstract description 8
- 244000005700 microbiome Species 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000002906 microbiologic effect Effects 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims abstract description 4
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 244000144972 livestock Species 0.000 description 4
- 244000144977 poultry Species 0.000 description 4
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 230000037452 priming Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000244203 Caenorhabditis elegans Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model provides a kind of Integral small-sized pig farm biogas slurry treatment equipment, it includes tank body, and tank body is divided into catalytic oxidation area, hydrolysis acidification area, MBR film area, sterile zones, clear water zone and master control area；Catalytic oxidation area is equipped with aerator and semi soft packing, is used for oxygenation and aerobic microbiological implantation, provides condition for nitration reaction；Hydrolysis acidification area is equipped with aerator and semi soft packing, and semi soft packing is used for anaerobe implantation, provides condition for anti-nitration reaction；MBR film area is equipped with hollow-fibre membrane or ceramic membrane, and bottom is equipped with aeration tube, and the impurity being attached on film is supplied oxygen and rinsed for microorganism；The area JiMBRMo of catalytic oxidation area bottom is equipped with valve, for draining sludge；It include blower and water pump in master control area.The utility model can migrate, and be easy to use.
Description
Technical field
The utility model relates to technical field of sewage more particularly to a kind of Integral small-sized pig farm biogas slurry treatment to set
It is standby.
Background technique
The sewage treatment mode of existing tradition livestock and poultry breeding industry mostly uses the form of brick or cast-in-place treatment tank, accounts for
Ground area is big, earth excavation wastes land resource；Civil engineering cost is higher simultaneously, and needing to run longer time can just be retracted into
This, and have can not migration, influenced by national environmental protection unified planning land used.Some areas Jin Yang are limited to adopt supporting for area
It grows field to need to move, this has resulted in the waste of civil engineering resource and has left unused, and the breeding enterprise after resettlement needs to put into one not again
Small expense puts into the construction of sewage treatment plant again, both increases cost to enterprise, also causes to the planning of government
Resistance.Therefore need to design it is a kind of it is cheap, occupied area is small, without earth excavation, there is transportable property, be easily installed and
The biogas slurry treatment equipment of maintenance, just can effectively solve the above problem.
Summary of the invention
In order to solve the defects of background technique, the utility model provides a kind of Integral small-sized pig farm biogas slurry treatment and sets
It is standby.
A kind of Integral small-sized pig farm biogas slurry treatment equipment, including tank body, it is characterised in that: tank body is divided into catalytic oxidation
Area, hydrolysis acidification area, MBR film area, sterile zones, clear water zone and master control area.
Catalytic oxidation area is equipped with aerator and semi soft packing, is used for oxygenation and microorganism implantation, is nitration reaction
Offer condition, aerobic microbiological is by the BOD in biogas slurry5、CODcrIt is converted into CO2、H2O, by the NH in biogas slurry3- N is converted into NO2 -、
NO3 -；Meanwhile microorganism gathers together the TP in biogas slurry under aerobic state.
Hydrolysis acidification area is equipped with aerator and semi soft packing, and semi soft packing is used for anaerobe implantation, is
Anti-nitration reaction provides condition, and anaerobe is by NO in biogas slurry2 -、NO3 -It is converted into N2It is discharged into air；Waste water gravity flow enters
MBR film area.
MBR film area is equipped with hollow-fibre membrane or ceramic membrane, and bottom is equipped with aeration tube, supplies oxygen and rinses attached for microorganism
The impurity on film, under the filtration of MBR film, retention removal sewage in partial size greater than 0.5 micron activated sludge and
Other impurities, and sterile zones are entered by the effect of self priming pump.
The area JiMBRMo of catalytic oxidation area bottom can be mounted directly valve, drain sludge.
It include blower and water pump in master control area, blower is connect with aerator, and water pump is connect with MBR film area.In Master Control Room
Blower and water pump contain 2 or more, be used alternatingly to extend the service life of machine.
Pretreated biogas slurry is that the livestock and poultry sewage of livestock and poultry farm is stored in plash, by grille well or separation of solid and liquid
Machine separates the sewage after anaerobic fermentation again.Biogas slurry of the livestock and poultry farm after Anaerobic Treatment early period, is controlled by master control area
Submersible sewage pump be drawn into the catalytic oxidation area in tank body, carry out aerobic nitrification reaction for the NH in sewage3- N is converted into NO2 -、
NO3 -, the sewage self-flowing through preliminary treatment enters hydrolysis acidification area, carries out anti-nitration reaction for the NO in sewage2 -、NO3 -It is converted into
N2, gravity flow later enters MBR film area and carries out advanced treating, and under the filtration of MBR film, partial size is greater than in retention removal sewage
0.5 micron of activated sludge and other impurities, later gravity flow enter sterile zones and carry out disinfection by ultraviolet light processing, remove in water body
Escherichia coli can agricultural time after gravity flow reaches " farmland irrigation water water standard " (GB5084-2005) into clear water zone later
With or be emitted into Its Adjacent Waters.
The utility model has the beneficial effects that the equipment has transportable property, it can migrate, account for the resettlement of breeding enterprise
Ground area is small to save land resource, reduces cost input；Processing and installation directly can be carried out in factory, finished product transports project to
Point only need to be debugged simply in access points, substantially reduce on-site construction time, reduce material waste and worker at
This, has preferable market popularization value；The replacement of material and care and maintenance are very convenient.
Detailed description of the invention
Fig. 1 is a kind of Integral small-sized pig farm biogas slurry treatment device structure schematic diagram of the utility model.
Fig. 2 is a kind of Integral small-sized pig farm biogas slurry treatment equipment overlooking structure diagram of the utility model.
Figure label: 1- tank body, 2- catalytic oxidation area, 3- hydrolysis acidification area, 4-MBR film area, the sterile zones 5-, 6- clear water
Area, 7- master control area, 71- blower, 72- water pump.
Specific embodiment
As illustrated in fig. 1 and 2, a kind of Integral small-sized pig farm biogas slurry treatment equipment of the utility model, including tank body 1, tank
Body is divided into catalytic oxidation area 2, hydrolysis acidification area 3, MBR film area 4, sterile zones 5, clear water zone 6 and master control area 7.
Catalytic oxidation area 2 is equipped with aerator and semi soft packing, is used for oxygenation and microorganism implantation, is nitration reaction
Offer condition, aerator include aeration tube and aeration plate, and aeration pipe end is connect with aeration plate, and aeration tube head end passes through pipeline
It is connect with blower 71, under the wind-force effect that blower 71 generates, gas is run out of to form micro-bubble by pipeline from aeration plate, from
The bottom bubbling in catalytic oxidation area 2 is to top, on the way on the semi soft packing that channel steel and Steel bar rack are fixed and are hung up vertically
It stops, oxygen is provided to aerobic microbiological, by the BOD in biogas slurry5、CODcrIt is converted into CO2、H2O, by the NH in biogas slurry3- N conversion
For NO2 -、NO3 -；Meanwhile microorganism gathers together the TP in biogas slurry under aerobic state.
3 front end of hydrolysis acidification area is connect with catalytic oxidation area 2, and rear end is connect with MBR film area 4, and aeration is equipped in region
Device and semi soft packing, the aerator mounting means in region is identical as catalytic oxidation area 2, aerator air intake
Pipeline location is equipped with valve, and manual control does not open valve, semi soft packing mounting means and catalytic oxidation under normal circumstances
Mounting means in area 2 is identical, is used for anaerobe implantation, provides condition for anti-nitration reaction, and anaerobe is by biogas slurry
Middle NO2 -、NO3 -It is converted into N2It is discharged into air；Waste water stops to complete to flow automatically after anaerobic denitrifying reacts in hydrolysis acidification area 3 to be entered
MBR film area.
4 front end of MBR film area is connect with hydrolysis acidification area 3, and MBR hollow-fibre membrane or ceramic membrane, bottom peace are equipped in region
Equipped with aeration tube, aeration tube head end is connect with blower 71, and the stomata of diameter 3-5mm is uniformly placed on the pipeline of end, and gas exists
It under the action of blower 71, is discharged by the stomata of pipe end, emerging from 4 bottom of MBR film area, it is big to drain into outside air pocket to top
In gas, the thrust that air pocket generates rinses the sundries being attached on MBR film well, while also to the aerobic microbiological in region
Provide oxygen, under the filtration of MBR film, retention removal sewage in partial size greater than 0.5 micron activated sludge and other
Impurity, and sterile zones 5 are entered by the effect of self priming pump.
Disinfection by ultraviolet light pipe is installed, sterile zones 5 are placed side by side with MBR film area 4 but are not connected to, MBR film area in sterile zones 5
4 water filtered out are disappeared under the action of self priming pump, through pipeline by the top inflow region of sterile zones 5, carrying out ultraviolet light
Poison kills the roundworm egg in water body and bacterium, and the water body gravity flow after disinfection enters clear water zone and stores, and can be used for irrigating or outer nearby
Row.
The area JiMBRMo of catalytic oxidation area bottom is equipped with sludge valve, for draining sludge, after equipment runs a period of time
The catalytic oxidation area area JiMBRMo bottom can precipitating sludge, the TP in sewage just contains miscellaneous in these sludge, is received by valve outlet
Collection can remove the TP in sewage clean.
Master control area 7 is equipped with two Fans 71 and three water pumps 72, and two Fans access in aerator simultaneously, by electronic
Control system automatically controls, and then another Fans stop for Fans operation, realizes 24 hours effects to run without interruption, and three
Two are used for MBR film self-absorbing filtering in platform water pump, will equally be automatically controlled by electric control system, a water pump operation is then another
One water pump stops, and realizes 24 hours effects to run without interruption, and third platform water pump is backwashed for MBR film, is used alternatingly
To extend the service life of machine.
The above is only the preferred embodiments of the utility model, and for those skilled in the art, the utility model can
To there is various modifications and variations.Within the spirit and principle of the utility model, made any modification, equivalent replacement, change
Into etc., it should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of Integral small-sized pig farm biogas slurry treatment equipment, including tank body, it is characterised in that: tank body be divided into catalytic oxidation area,
Hydrolysis acidification area, MBR film area, sterile zones, clear water zone and master control area；
Catalytic oxidation area is equipped with aerator and semi soft packing, is used for oxygenation and aerobic microbiological implantation, is nitration reaction
Offer condition；
Hydrolysis acidification area is equipped with aerator and semi soft packing, and semi soft packing is used for anaerobe implantation, is anti-nitre
Reaction offer condition is provided；
MBR film area is equipped with hollow-fibre membrane or ceramic membrane, and bottom is equipped with aeration tube, is attached to for microorganism oxygen supply and flushing
Impurity on film；
The area JiMBRMo of catalytic oxidation area bottom is equipped with valve, for draining sludge；
It include blower and water pump in master control area, blower is connect with aerator, and water pump is connect with MBR film area.
2. Integral small-sized pig farm biogas slurry treatment equipment according to claim 1, it is characterised in that: the blower in master control area
Quantity at least two, for being used alternatingly.
3. Integral small-sized pig farm biogas slurry treatment equipment according to claim 1, it is characterised in that: the water pump in master control area
There are three, wherein two are used for MBR film self-absorbing filtering, third platform water pump is backwashed for MBR film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514649.9U CN208200690U (en) | 2018-04-10 | 2018-04-10 | A kind of Integral small-sized pig farm biogas slurry treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514649.9U CN208200690U (en) | 2018-04-10 | 2018-04-10 | A kind of Integral small-sized pig farm biogas slurry treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200690U true CN208200690U (en) | 2018-12-07 |
Family
ID=64523842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820514649.9U Expired - Fee Related CN208200690U (en) | 2018-04-10 | 2018-04-10 | A kind of Integral small-sized pig farm biogas slurry treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208200690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116925889A (en) * | 2023-09-18 | 2023-10-24 | 中国市政工程西南设计研究总院有限公司 | Nitrifying bacteria enrichment culture device and sewage treatment device and method |
-
2018
- 2018-04-10 CN CN201820514649.9U patent/CN208200690U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116925889A (en) * | 2023-09-18 | 2023-10-24 | 中国市政工程西南设计研究总院有限公司 | Nitrifying bacteria enrichment culture device and sewage treatment device and method |
| CN116925889B (en) * | 2023-09-18 | 2024-02-02 | 中国市政工程西南设计研究总院有限公司 | Sewage treatment device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |