CN207175696U - A kind of slaughterhouse wastewater treatment system of coprecipitated idetified separation - Google Patents
A kind of slaughterhouse wastewater treatment system of coprecipitated idetified separation Download PDFInfo
- Publication number
- CN207175696U CN207175696U CN201720748061.5U CN201720748061U CN207175696U CN 207175696 U CN207175696 U CN 207175696U CN 201720748061 U CN201720748061 U CN 201720748061U CN 207175696 U CN207175696 U CN 207175696U
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- Prior art keywords
- pond
- coprecipitated
- waste water
- idetified separation
- pool
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Abstract
The utility model discloses a kind of slaughterhouse wastewater treatment system of coprecipitated idetified separation, including coprecipitated idetified separation pond, acidifying regulating reservoir, anaerobic pond, anoxic pond, contact-oxidation pool, sedimentation basin, cleaning filtering ponds, accurate sterilization pool, reuse pool and sludge-tank.The utility model combines the handling process of similar waste water both at home and abroad, using anaerobic pond, anoxic pond and the process route of the pond of contact-oxidation pool three circulation, to improve the treatment effeciency of waste water, save construction costs, reduce processing cost, coordinate acidifying regulating reservoir again, to improve the biodegradability of waste water and degradation rate, the impact resistance of raising system, ensure that system run all right is efficient, solves discharge of wastewater hardly possible, the seriously polluted and not up to standard situation of discharge of wastewater, waste water is turned waste into wealth simultaneously, waste water recyclable recycling after row is handled, effectively save water resource, environmental protection and human and livestock health.
Description
Technical field
Technical field of waste water processing is the utility model is related to, particularly a kind of slaughterhouse wastewater treatment system of coprecipitated idetified separation
System.
Background technology
During butchering with meat packing, to exclude containing blood stains, grease, hair, meat bits, livestock and poultry offal debris, not
The waste water of the polluters such as the foodstuff and excrement of digestion, such waste water have water is big, draining is uneven, concentration is high, impurity and
The features such as suspension is more, biodegradability is good, COD, BOD, N, P content are high, but also containing largely human health are harmful to micro-
Biology.Slaughtering wastewater such as directly discharges without processing, water environment can be caused seriously to pollute, human and livestock health damages.
Slaughtering wastewater is handled, removes its pollution, recycling to preserving the ecological environment and human health is ten
Divide necessary.Slaughtering wastewater influenceed by its production process it is obvious, by dull and rush season and production noncontinuity have a great influence, its water quality
Water fluctuation range is larger.
Utility model content
In order to overcome the disadvantages mentioned above of prior art, the purpose of this utility model is to provide a kind of rational in infrastructure, shock resistance
The slaughterhouse wastewater treatment system of good, the stable efficient coprecipitated idetified separation of performance.
Technical scheme is used by the utility model solves its technical problem：
A kind of slaughterhouse wastewater treatment system of coprecipitated idetified separation, wherein：It is logical coprecipitated including being sequentially connected by pipeline
Idetified separation pond, acidifying regulating reservoir, anaerobic pond, anoxic pond, contact-oxidation pool, sedimentation basin, cleaning filtering ponds, accurate sterilization pool and
Reuse pool, in addition to sludge-tank, the sludge-tank are connected by pipeline with the coprecipitated idetified separation pond, and the sedimentation basin leads to
Piping connects with the coprecipitated idetified separation pond；The coprecipitated idetified separation pond is provided with coprecipitated idetified separation device and coprecipitated room,
Mixing stirring device is provided with the acidifying regulating reservoir, combination biologic packing material, institute are respectively equipped with the anaerobic pond and anoxic pond
State in contact-oxidation pool and be provided with coagulation dosing provided with combination biologic packing material, aerator and waste water lifting device, the sedimentation basin
Device, sludge settling equipment and sediment tapping equipment, described clean in filtering ponds is provided with filter, in the accurate sterilization pool
Provided with apparatus for ultraviolet disinfection and ozonization plant, the reuse pool bottom is provided with recycle-water lifting device, the sludge
Pond is provided with filter press.
As further improvement of the utility model：The contact-oxidation pool side is provided with air blower, the air blower with
The aerator is connected by aeration tube.
As further improvement of the utility model：The waste water lifting device is connected by pipeline with the anoxic pond.
As further improvement of the utility model：The combination biologic packing material 51 is made up of strand and twisted rope, rounded
Hairbrush shape, surface attachment biomembrane.
Compared with prior art, the beneficial effects of the utility model are：
The utility model combines the handling process and treatment effect of similar waste water both at home and abroad, using anaerobic pond, anoxic pond and
The process route of the pond of contact-oxidation pool three circulation, to improve the treatment effeciency of waste water, construction costs is saved, reduces processing cost,
Coordinate acidifying regulating reservoir again, to improve the biodegradability of waste water and degradation rate, improve the impact resistance of system, it is ensured that system is transported
Row stability and high efficiency, solve the situation that discharge of wastewater is difficult, discharge of wastewater is seriously polluted and not up to standard, at the same waste water become give up into
Treasured, waste water recyclable recycling, effectively save water resource, environmental protection and human and livestock health after row is handled.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is further illustrated with embodiment in conjunction with brief description of the drawings：
With reference to figure 1, a kind of slaughterhouse wastewater treatment system of coprecipitated idetified separation, wherein：Including being sequentially connected by pipeline
Logical coprecipitated idetified separation pond 1, acidifying regulating reservoir 2, anaerobic pond 3, anoxic pond 4, contact-oxidation pool 5, sedimentation basin 6, cleaning filtering
Pond 7, accurate sterilization pool 8 and reuse pool 9, in addition to sludge-tank 10, the sludge-tank 10 pass through pipeline and the coprecipitated reinforcing
Separate tank 1 is connected, and the sedimentation basin 6 is connected by pipeline with the coprecipitated idetified separation pond 1；The coprecipitated idetified separation pond 1
Provided with coprecipitated idetified separation device 11 and coprecipitated room 12, mixing stirring device 21, the anaerobic pond are provided with the acidifying regulating reservoir 2
3 and anoxic pond 4 in be respectively equipped with combination biologic packing material 51, combination biologic packing material 51, aeration dress are provided with the contact-oxidation pool 5
52 and waste water lifting device 53 are put, the sedimentation basin 6 is provided with coagulation dosing device 61, sludge settling equipment 62 and sediment discharge dress
63 are put, filter 71 is provided with the cleaning filtering ponds 7, the He of apparatus for ultraviolet disinfection 81 is provided with the accurate sterilization pool 8
Ozonization plant 82, the bottom of reuse pool 9 are provided with recycle-water lifting device 91, and the sludge-tank 10 is provided with filter press
101。
The side of contact-oxidation pool 5 is provided with air blower 54, and the air blower 54 passes through aeration with the aerator 52
Pipe connects.The waste water lifting device 53 is connected by pipeline with the anoxic pond 4.The combination biologic packing material 51 by strand and
Twisted rope is made, rounded hairbrush shape, surface attachment biomembrane.
Operation principle of the present utility model：A kind of handling process of the slaughtering wastewater of coprecipitated idetified separation：Coprecipitated strengthen is divided
From pond 1 → 4 → sedimentation basin of acidifying regulating reservoir 2 → anaerobic pond, 3 → anoxic pond, 4 → contact-oxidation pool, 5 → anoxic pond 6 → cleaning filtering
Pond 7 → 8 → reuse pool of accurate sterilization pool 9.In coprecipitated idetified separation pond 1, the bulk debris such as internal organ, broken bone in waste water is certainly
Dynamic to settle, fine suspension, the sediment such as hair, the dregs of fat in the coprecipitated removal of idetified separation device 11 waste water drain into sludge-tank 10,
Follow-up processing load is reduced, reduces operation processing cost；In regulating reservoir 2 is acidified, waste water is made by mixing stirring device 21
It is sufficiently stirred with sludge, it is using facultative microbe, the macromolecular for being dissolved in water in waste water is organic under the conditions of hydrolysis acidification
Most of insoluble organic matter degradation is dissolved matter, improves giving birth to for waste water by substance decomposition into small molecule organic material
The property changed, while reduce the sludge yield of system；Due to slaughtering wastewater category high concentrated organic wastewater, using single aerobic or simple
Anaerobic hydrolysis+aerobic treatment process, be extremely difficult to preferable treatment effect, also can increase a ton water because of big energy consumption even if reaching
Processing cost, therefore the utility model makes micro- life using the process route of anaerobic pond, anoxic pond and the circulation of the pond of contact-oxidation pool three
Thing is then among aerobic, anoxic, anaerobism cyclically-varying, in contact-oxidation pool 5, in the aeration state of aerator 52
Under, sewage is persistently oxygenated, and using the activated sludge process being combined with combining biologic packing material technology, is trained on combination biologic packing material 51
Supporting has one layer of biomembrane based on aerobic bacteria, using this kind of biomembrane that the soluble small molecule solid organic matters in water are complete
Carbon dioxide and hydrone are oxidized to, reduces COD, BOD value in water, while be nitrate nitrogen and Asia by the mineralized nitrogen in water
Nitrate nitrogen, this pond enter anoxic pond 4 using the water outlet of waste water lifting device 53, and another delivery port connects with sedimentation basin 6；Precipitating
In pond 6, waste water further precipitates separated sludge, coagulation dosing device 61 add coagulant and waste water make in waste water waste water and
Sludge preferably separates, and in sludge homogeneous sedimentation device 62, the waste water and sludge that add coagulant enter in the state of steady
Row separation, do not influenceed preferably to be separated by impact, excess sludge is discharged into coprecipitated reinforcing point by sediment tapping equipment 63
From in the coprecipitated room 12 in pond 1, due to being mixed with coagulant in sludge, the impurity precipitation contributed in coprecipitated idetified separation device 11 divides
From；In filtering ponds 5 are cleaned, by filter 53, suspension and colloid in waste water are retained in filter material surface and internal layer
In space, filter water is discharged by outlet；In accurate sterilization pool 8, apparatus for ultraviolet disinfection 81 and ozonization plant 82 are to useless
Water carries out disinfection, by the bacterium in water, virus removal；Discharge is passed through reuse pool 9 after standard water discharge, is lifted and filled by recycle-water
Put each water place of 91 connections；Sludge-tank 10 is connected by pipeline with coprecipitated idetified separation pond 1, sludge is stored, through overvoltage
Sludge press filtration is delivered to soot landfill by filter 101 into mud cake.
In summary, after one of ordinary skill in the art reads the utility model file, according to skill of the present utility model
Art scheme and technical concept make other various corresponding conversion schemes without creative mental labour, and it is new to belong to this practicality
The scope that type is protected.
Claims (3)
- A kind of 1. slaughterhouse wastewater treatment system of coprecipitated idetified separation, it is characterised in that：It is logical including being sequentially connected by pipeline Coprecipitated idetified separation pond, acidifying regulating reservoir, anaerobic pond, anoxic pond, contact-oxidation pool, sedimentation basin, cleaning filtering ponds, accurate sterilization Pond and reuse pool, in addition to sludge-tank, the sludge-tank are connected by pipeline with the coprecipitated idetified separation pond, the precipitation Pond is connected by pipeline with the coprecipitated idetified separation pond；The coprecipitated idetified separation pond is provided with coprecipitated idetified separation device and coprecipitated Room, the acidifying regulating reservoir is interior to be provided with mixing stirring device, and combination biologic packing material is respectively equipped with the anaerobic pond and anoxic pond, Combination biologic packing material, aerator and waste water lifting device, the sedimentation basin is provided with the contact-oxidation pool provided with coagulation to add Medicine device, sludge settling equipment and sediment tapping equipment, the cleaning filtering ponds are interior to be provided with filter, the accurate sterilization pool Interior to be provided with apparatus for ultraviolet disinfection and ozonization plant, the reuse pool bottom is provided with recycle-water lifting device, the dirt Mud sump is provided with filter press.
- A kind of 2. slaughterhouse wastewater treatment system of coprecipitated idetified separation according to claim 1, it is characterised in that：Institute State contact-oxidation pool side and be provided with air blower, the air blower is connected with the aerator by aeration tube.
- A kind of 3. slaughterhouse wastewater treatment system of coprecipitated idetified separation according to claim 1, it is characterised in that：Institute Waste water lifting device is stated to be connected with the anoxic pond by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720748061.5U CN207175696U (en) | 2017-06-26 | 2017-06-26 | A kind of slaughterhouse wastewater treatment system of coprecipitated idetified separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720748061.5U CN207175696U (en) | 2017-06-26 | 2017-06-26 | A kind of slaughterhouse wastewater treatment system of coprecipitated idetified separation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207175696U true CN207175696U (en) | 2018-04-03 |
Family
ID=61735296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720748061.5U Expired - Fee Related CN207175696U (en) | 2017-06-26 | 2017-06-26 | A kind of slaughterhouse wastewater treatment system of coprecipitated idetified separation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207175696U (en) |
-
2017
- 2017-06-26 CN CN201720748061.5U patent/CN207175696U/en not_active Expired - Fee Related
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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: 20180403 Termination date: 20190626 |