CN206069578U - Float piece-rate system in a kind of livestock breed aquatics waste water - Google Patents
Float piece-rate system in a kind of livestock breed aquatics waste water Download PDFInfo
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- CN206069578U CN206069578U CN201620932979.0U CN201620932979U CN206069578U CN 206069578 U CN206069578 U CN 206069578U CN 201620932979 U CN201620932979 U CN 201620932979U CN 206069578 U CN206069578 U CN 206069578U
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- water
- waste water
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- line mixers
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- 239000002351 wastewater Substances 0.000 title claims abstract description 36
- 244000144972 livestock Species 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000004062 sedimentation Methods 0.000 claims description 6
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 238000005204 segregation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 239000000835 fiber Substances 0.000 abstract description 7
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000725 suspension Substances 0.000 abstract description 6
- 238000002955 isolation Methods 0.000 abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 4
- 230000001488 breeding effect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000011574 phosphorus Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 241001494479 Pecora Species 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 238000005406 washing Methods 0.000 description 5
- 239000002657 fibrous material Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000004065 wastewater treatment Methods 0.000 description 4
- 239000003034 coal gas Substances 0.000 description 3
- 230000001351 cycling effect Effects 0.000 description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 235000019750 Crude protein Nutrition 0.000 description 1
- 206010059410 Faecaluria Diseases 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 235000019784 crude fat Nutrition 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009280 upflow anaerobic sludge blanket technology Methods 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model discloses float piece-rate system in a kind of livestock breed aquatics waste water, collecting-tank, solid-liquid separating machine including the connection of sequentially pipeline, intermediate pool, efficient device for separating mud and water, it is provided with PAC pipe-line mixers on pipeline between the intermediate pool and efficient device for separating mud and water, the PAC pipe-line mixers and PAC pond pipeline that makes up a prescription is connected；It is additionally provided with PAM pipe-line mixers, the PAM pipe-line mixers and PAM pond pipeline that makes up a prescription is connected.Breeding waste water suspension isolation technics of the present utility model have the effect of highly significant for the high concentration chopped fiber suspended substance removal in breeding wastewater, while greatly reducing the concentration of CODcr in water, ammonia nitrogen, total phosphorus；Anti impulsion load ability is strong, and stable, and plant maintenance is convenient, easy to operate, can be widely applied to the early stage process field of livestock breed aquatics waste water.
Description
Technical field
This utility model is related to livestock breed aquatics field of waste water treatment, hangs more particularly, in a kind of livestock breed aquatics waste water
Float piece-rate system.
Background technology
The livestock breed aquatics waste water quality such as cowboying, sheep raising has that organic concentration is high, ammonia nitrogen concentration is high, fiber content is high,
The features such as stench is serious.Contain substantial amounts of N, P in the livestock breed aquatics waste water such as undressed cowboying, sheep raising, water body can be caused
Eutrophication, the seepage of its fecaluria can cause the pollution of subsoil water；The harmful gass of the stenches such as the ammonia of generation, sulfide, methane,
Atmosphere pollution and it is detrimental to health.Wherein, COD is usually 6000-25000mg/L, and BOD is about 5000-8000mg/L, ammonia nitrogen
About 500-1400mg/L, SS are about 20000mg/L.How the material for being difficult to decompose in waste water to be separated in advance, to drop
CODcr, BOD, suspension content in low water, mitigate the dirty amount of excrement and intractability, so as to the load for mitigating aftertreatment systems it is outstanding
For important.Therefore, float isolation technics have become the key in the livestock breed aquatics waste water treatment engineering such as cowboying, sheep raising, choosing
Select, it is most important using rational float isolation technics and technique.
Containing organic principles such as crude fibre, crude fat, crude protein, nitrogen-free extract in cattle manure, sheep stool, belong to high concentration short
Fibrous matter.These materials can cause damage to water pump, while body processing system is impacted, therefore into pump and master
Solid-liquid separation pretreatment must be carried out to which before body structures, Wastewater Pretreatment is primarily to remove oil removal, regulation is useless
Water water quality and quantity etc., to improve the whole structure of wastewater treatment, it is ensured that the stability of whole processing system.
Traditional float isolation technics are essentially all to be removed in waste water using grid, filter screen, solid-liquid separating machine etc.
Solid matter, in the waste water after process, SS is still higher, it is impossible to effectively removes Coal Gas Washing Cycling Water chopped fiber material etc. and lacks
Point, has a strong impact on the treatment effect of subsequent technique.
Utility model content
The purpose of this utility model is to provide float piece-rate system in a kind of livestock breed aquatics waste water, solves existing process
System can not effectively remove the problem of Coal Gas Washing Cycling Water chopped fiber material.
This utility model solves the technical scheme adopted by its technical problem：Float in a kind of livestock breed aquatics waste water
Piece-rate system, including sequentially pipeline connection collecting-tank, solid-liquid separating machine, intermediate pool, efficient device for separating mud and water, it is described in
Between be provided with PAC pipe-line mixers on pipeline between pond and efficient device for separating mud and water, PAC pipe-line mixers are matched somebody with somebody with PAC
The pipeline connection of medicine pond；It is additionally provided with PAM pipe-line mixers, the PAM pipe-line mixers and PAM pond pipeline that makes up a prescription is connected.
Further to carry out solid-liquid separation, pipeline is gone back after the efficient device for separating mud and water and be connected with preliminary sedimentation tank.
Preferably, the solid-liquid separating machine is inclined screen-type solid-liquid separating machine.
Preferably, the efficient device for separating mud and water protects plant equipment company limited LWnj series using Zhejiang threefold ring
Horizontal type screw settling centrifuge..
The beneficial effects of the utility model：This utility model is by arranging efficient mud-water separation dress after solid-liquid separating machine
Put, and by add PAC, PAM flocculation reaction, reach remove Coal Gas Washing Cycling Water chopped fiber material purpose, high treating effect,
The content of waste water middle short fiber material can be substantially reduced.Greatly reduce CODcr, ammonia nitrogen, the concentration of total phosphorus in water simultaneously；It is resistance to
Impact load ability is strong, and stable, and plant maintenance is convenient, easy to operate.In addition, further carrying out solid-liquid by preliminary sedimentation tank
Separate, more excellent water quality is provided for subsequent treatment.
Solid-liquid separating machine selects inclined screen-type solid-liquid separating machine, compact conformation, lightweight, easy for installation, and screen replacing is convenient,
Energy consumption is low, operate steadily, and between 40%～60%, clearance 20-30% has the excrement slag water content after process to SS, CODcr
Obvious treatment effect.
Efficiently device for separating mud and water nucleus equipment is horizontal type screw settling centrifuge, and smooth running is easy to operate：High-efficiency mortar
Water separation device can be under full-speed operation, continuous feed, separation, washing and discharging, with compact conformation, continuous operation, adapts to
The strong, production capacity of property is big, it is easy to maintenance the features such as.It is adapted to separate granularity containing solid formation more than 0.005mm, concentration range is 2-
40% suspension.The efficient device for separating mud and water is for the high concentration chopped fiber in the livestock breed aquatics waste water such as cowboying, sheep raising
Suspended substance removal has the effect of highly significant, and removal efficiency may be up to 90%.Meanwhile, by the process for removing oil removal
In, it has been greatly reduced CODcr, ammonia nitrogen, the concentration of total phosphorus in water.
Below with reference to drawings and Examples, this utility model is described in detail.
Description of the drawings
Fig. 1 is system block diagram of the present utility model.
Specific embodiment
Embodiment, as shown in figure 1, float piece-rate system in a kind of livestock breed aquatics waste water, connects including sequentially pipeline
Collecting-tank 1, solid-liquid separating machine 2, intermediate pool 3, efficient device for separating mud and water 4, the intermediate pool 3 and efficient mud-water separation
It is provided with PAC pipe-line mixers 5 on pipeline between device 4, PAC pipe-line mixers 5 and PAC 6 pipeline of pond that makes up a prescription is connected；Also set
It is equipped with PAM pipe-line mixers 7, PAM pipe-line mixers 7 and PAM 8 pipeline of pond that makes up a prescription is connected, the PAC makes up a prescription pond 6 and PAM makes up a prescription
Dosing pump 10 is provided with the conveyance conduit in pond 8.
Pipeline is gone back after the efficient device for separating mud and water 4 and is connected with preliminary sedimentation tank 9, using gravitational settling further to sewage
The float of middle fine particle is further processed.
Solid-liquid separating machine selects inclined screen-type solid-liquid separating machine, compact conformation, lightweight, easy for installation, and screen replacing is convenient,
Energy consumption is low, operate steadily, and between 40%～60%, clearance 20-30% has the excrement slag water content after process to SS, CODcr
Obvious treatment effect.
Efficiently device for separating mud and water nucleus equipment is horizontal type screw settling centrifuge, protects plant equipment using Zhejiang threefold ring
The horizontal type screw settling centrifuge of company limited LWnj series.Smooth running, it is easy to operate：Efficiently device for separating mud and water can be complete
Under speed operating, continuous feed, separations, washing and discharging, with compact conformation, continuous operation, strong adaptability, production capacity greatly,
The features such as easy to maintenance.It is adapted to separate granularity containing solid formation more than 0.005mm, suspension of the concentration range for 2-40%.The height
Effect device for separating mud and water has very for the high concentration chopped fiber suspended substance removal in the livestock breed aquatics waste water such as cowboying, sheep raising
Significant effect, removal efficiency may be up to 90%.Meanwhile, during removing oil removal, it has been greatly reduced water
Middle CODcr, ammonia nitrogen, the concentration of total phosphorus.
Waste water is 20-30% through solid-liquid separating machine clearance, and effectively in removal waste water, most excrement slag, debris etc. are big
The a large amount of high concentration chopped fiber float contained in particle suspensions, but waste water are difficult to remove.And efficient device for separating mud and water pair
High concentration chopped fiber suspended substance removal in the livestock breed aquatics waste water such as cowboying, sheep raising has the effect of highly significant.Will be solid
Liquid separator can be reached the clearance of waste water suspension under 90%, CODcr together with being organically combined with efficient device for separating mud and water
Drop 40%, the stable operation for subsequent biochemical processing system provides good basis.
The utility model is described in further detail for collection instance below：
Water inlet：Cowboying waste water is imported, influent quality is PH7.8, CODcr24000mg/L, SS16000mg/L.
(1) collecting-tank：Breeding wastewater enters collecting-tank, collect, store and balanced waste water water quality and quantity.
(2) solid-liquid separating machine：Collecting-tank waste water is introduced into solid-liquid separating machine with pump, big of excrement slag etc. in preliminary removal waste water
Grain float.Effluent quality be CODcr 22500mg/L, SS12000mg/L,.
(3) intermediate pool：Solid-liquid separating machine water outlet is to intermediate pool equilibrium waste water.
(4) efficient device for separating mud and water：Middle waste water is extracted into horizontal type screw settling centrifuge by useless pump, in the duct plus
Enter PAC, PAM reaction generation coagulating sedimentation is stirred together for so as to go oil removal, removal efficiency to may be up to 90%.Meanwhile,
During removing oil removal, the concentration of CODcr in water is greatly reduced, has been the stable fortune of subsequent biochemical processing system
Row is there is provided good basis.Effluent quality is CODcr 2200mg/L, SS300mg/L, and water outlet is to subsequent wastewater treatment system.
(5) efficiently device for separating mud and water water outlet enters preliminary sedimentation tank, using gravitational settling further to fine particle in sewage
Float be further processed.
Through the breeding wastewater of float isolation technics process, subsequent biochemical system (SBR, UASB, A/O etc.) place is met
Reason load, is that qualified discharge escorts.
Claims (4)
1. float piece-rate system in a kind of livestock breed aquatics waste water, it is characterised in that：Including the collecting-tank of sequentially pipeline connection
(1), solid-liquid separating machine (2), intermediate pool (3), efficient device for separating mud and water (4), the intermediate pool (3) and high-efficiency mortar moisture
It is provided with PAC pipe-line mixers (5) on pipeline between device (4), PAC pipe-line mixers (5) and PAC make up a prescription pond (6) pipe
Road connects；It is additionally provided with PAM pipe-line mixers (7), PAM pipe-line mixers (7) and PAM pond (8) pipeline that makes up a prescription is connected.
2. float piece-rate system in livestock breed aquatics waste water as claimed in claim 1, it is characterised in that：The efficient muddy water
Pipeline is gone back after segregation apparatuss (4) and is connected with preliminary sedimentation tank (9).
3. float piece-rate system in livestock breed aquatics waste water as claimed in claim 1 or 2, it is characterised in that：The solid-liquid
Seperator (2) is inclined screen-type solid-liquid separating machine.
4. float piece-rate system in livestock breed aquatics waste water as claimed in claim 1 or 2, it is characterised in that：It is described efficient
Device for separating mud and water (4) protects the horizontal type screw settling centrifuge of plant equipment company limited LWnj series using Zhejiang threefold ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932979.0U CN206069578U (en) | 2016-08-24 | 2016-08-24 | Float piece-rate system in a kind of livestock breed aquatics waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932979.0U CN206069578U (en) | 2016-08-24 | 2016-08-24 | Float piece-rate system in a kind of livestock breed aquatics waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069578U true CN206069578U (en) | 2017-04-05 |
Family
ID=58431633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620932979.0U Active CN206069578U (en) | 2016-08-24 | 2016-08-24 | Float piece-rate system in a kind of livestock breed aquatics waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206069578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028181A (en) * | 2019-04-25 | 2019-07-19 | 南京工业大学 | Pretreatment process of high-suspended-matter culture wastewater |
-
2016
- 2016-08-24 CN CN201620932979.0U patent/CN206069578U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110028181A (en) * | 2019-04-25 | 2019-07-19 | 南京工业大学 | Pretreatment process of high-suspended-matter culture wastewater |
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