CN204897662U - Effluent disposal system is slaughtered to food - Google Patents
Effluent disposal system is slaughtered to food Download PDFInfo
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- CN204897662U CN204897662U CN201520645198.9U CN201520645198U CN204897662U CN 204897662 U CN204897662 U CN 204897662U CN 201520645198 U CN201520645198 U CN 201520645198U CN 204897662 U CN204897662 U CN 204897662U
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- Prior art keywords
- pool
- tank
- water
- pond
- waste water
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- 235000013305 food Nutrition 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000010865 sewage Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 17
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 8
- 230000015271 coagulation Effects 0.000 claims description 21
- 238000005345 coagulation Methods 0.000 claims description 21
- 239000010802 sludge Substances 0.000 claims description 19
- 238000004065 wastewater treatment Methods 0.000 claims description 12
- 238000005202 decontamination Methods 0.000 claims description 11
- 230000003588 decontaminative Effects 0.000 claims description 11
- 230000020477 pH reduction Effects 0.000 claims description 10
- 238000011068 load Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000006385 ozonation reaction Methods 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 abstract description 41
- 235000013372 meat Nutrition 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000249 desinfective Effects 0.000 abstract description 3
- 230000003647 oxidation Effects 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 abstract description 2
- 230000003197 catalytic Effects 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000003139 buffering Effects 0.000 description 3
- 239000000701 coagulant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 230000000813 microbial Effects 0.000 description 2
- -1 nitrate nitrogen Chemical compound 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 210000004369 Blood Anatomy 0.000 description 1
- 210000000988 Bone and Bones Anatomy 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- 244000052616 bacterial pathogens Species 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 235000012970 cakes Nutrition 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 210000000056 organs Anatomy 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001954 sterilising Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The utility model discloses an effluent disposal system is slaughtered to food, include the winding corridor formula sedimentation tank that connects gradually through the pipeline, thoughtlessly congeal slag settling tank, grid pond, hydrolysis -acidification pool, regulation preaeration tank, SBR reaction tank, middle pond, contact oxidation tank, sink pond, template formula filtering ponds, integration disinfection pond and retrieval and utilization pond eventually. The utility model discloses construct reasonable in design, multiple functional, green can retrieve waste water and recycle, slaughters that waste water removes the gred in proper order, preaeration, holds concurrently that oxygen is handled, catalytic oxidation handles, deposits, filters and disinfects, makes the emission standard that waste water can reach " meat packing industry water standard for discharge of pollutants " and " water quality of water is used mixedly in municipal sewage regeneration city " that slaughters who handled, whole effluent disposal system compact structure just, the stabilization of water quality of processing waste water.
Description
Technical field
The utility model relates to a kind of food slaughterhouse wastewater treatment system, belongs to technical field of waste water processing.
Background technology
Slaughterhouse wastewater comes from hutch flushing, drip washing, butcher and other factory building terraces rinse, scald hair, analyse, non-staple foodstuff processing, washing oil etc.Main oil-containing blood grease, meat mincing, bone slag, hair and ight soil etc. in waste water, waste water is maroon, has stronger bad smell.Organic suspended matter content is high, easily corrupt, enters water body and can consume oxygen in water, destroy the ecosystem, contaminate environment.If slaughterhouse wastewater solves process not in time, the productive life environment of people will be affected, serious to the Sustainability Impact of meat producing plant, and the existing design of the device structure to wastewater treatment is unreasonable, waste water subsequent disposal is had high input, costly, and it is bad to water treatment effect, do not reach the emission standard of country or local requirements, and waste water is just just discharged in irrigation canals and ditches by just slightly processing, and does not carry out rational recycling to waste water resource.
Utility model content
The deficiency that the utility model exists to overcome prior art, provide a kind of rational in infrastructure, environmental protection, wastewater treatment expense is low, can carry out the slaughterhouse wastewater treatment system of recycling to waste water.
The utility model is achieved by taking following technical scheme:
A kind of food slaughterhouse wastewater treatment system, wherein: comprise connected successively by pipeline claustra formula settling tank, coagulation detritus pool, grating tank, hydrolysis acidification pool, preaeration equalizing tank, sbr reactor pond, intermediate pool, contact-oxidation pool, final deposition pool, template type filtering basin, integrated decontamination pond and reuse tank.Claustra formula sewage aisle is provided with in described claustra formula settling tank, chemicals dosing plant is provided with in described coagulation detritus pool, sediment discharge equipment and drum-type deslagging device, rotary type coarse rack is provided with in described grating tank, sewage lifter and rotary drum type fine grate, mixing stirring device is provided with in described hydrolysis acidification pool, preaerator and sewage lifter is provided with in described preaeration equalizing tank, described sbr reactor pond is provided with high loading aerating apparatus and water decanter, aerating apparatus is provided with in described contact-oxidation pool, combination biologic packing material and homogeneous water-freeing arrangement, coagulation dosing device is provided with in described final deposition pool, mud uniform settling device and sediment discharge equipment, filtration unit is provided with in described template type filtering basin, be provided with in described integrated decontamination pond
apparatus for ultraviolet disinfectionand ozonization plant, be provided with for reuse water device in described reuse pool,
As further improvement of the utility model: also comprise sludge sump, described sludge sump is connected with final deposition pool with coagulation detritus pool by pipeline.
As further improvement of the utility model: described sludge sump is also provided with the frame pressure filter to mud processed compressed.
Compared with prior art, the beneficial effects of the utility model are: the utility model reasonable in design, multiple functional, environmental protection, wastewater treatment expense is low, effectively can precipitate waste water, filter, bio-oxidation, the process such as sterilization, waste water is turned waste into wealth, waste water is recyclable recycling after row relax, effective saving water resource, also solve the situation that discharge of wastewater difficulty, discharge of wastewater are seriously polluted and not up to standard, for meat producing plant provides a good Sustainable development terms of settlement simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, most preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, the slaughterhouse wastewater treatment system of the present embodiment comprises: the claustra formula settling tank 1 connected successively by pipeline, coagulation detritus pool 2, grating tank 3, hydrolysis acidification pool 4, preaeration equalizing tank 5, sbr reactor pond 6, intermediate pool 7, contact-oxidation pool 8, final deposition pool 9, template type filtering basin 10, integrated decontamination pond 11 and reuse tank 12.Claustra formula sewage aisle 14 is provided with in described claustra formula settling tank 1, chemicals dosing plant 15 is provided with in described coagulation detritus pool 2, sediment discharge equipment 16 and drum-type deslagging device 17, rotary type coarse rack 18 is provided with in described grating tank 3, sewage lifter 19 and rotary drum type fine grate 20, mixing stirring device 21 is provided with in described hydrolysis acidification pool 4, preaerator 22 and sewage lifter 23 is provided with in described preaeration equalizing tank 5, described sbr reactor pond 6 is provided with high loading aerating apparatus 24 and water decanter 25, described intermediate pool 7 has temporary buffering functional water waste, aerating apparatus 26 is provided with in described contact-oxidation pool 8, combination biologic packing material 27 and homogeneous water-freeing arrangement 28, coagulation dosing device 29 is provided with in described final deposition pool 9, mud uniform settling device 30 and sediment discharge equipment 36, filtration unit 31 is provided with in described template type filtering basin 10, be provided with in described integrated decontamination pond 11
apparatus for ultraviolet disinfection 32with ozonization plant 33, be provided with in described reuse pool 12 for reuse water device 34, described coagulation detritus pool 2 and final deposition pool 9 are also connected with sludge sump 13 by pipeline.Described sludge sump 13 is also provided with the frame pressure filter 35 to mud processed compressed.
The slaughterhouse wastewater treatment system of the present embodiment comprises the claustra formula settling tank 1 connected successively by pipeline, coagulation detritus pool 2, grating tank 3, hydrolysis acidification pool 4, preaeration equalizing tank 5, sbr reactor pond 6, intermediate pool 7, contact-oxidation pool 8, final deposition pool 9, template type filtering basin 10, integrated decontamination pond 11 and reuse tank 12, be provided with claustra formula sewage aisle 14 in described claustra formula settling tank 1, be provided with coagulation dosing device 15 in described coagulation detritus pool 2, sediment discharge equipment 16 and rotating cylinder deslagging device 17, be provided with rotary type coarse rack 18 in described grating tank 3, sewage lifter 19 and rotary drum type fine grate 20, mixing stirring device 21 is provided with in described hydrolysis acidification pool 4, preaerator 22 and sewage lifter 23 is provided with in described preaeration equalizing tank 5, be provided with high loading aerating apparatus 24 in described sbr reactor pond 6 and strain water device 25, described intermediate pool 7 has temporary buffering functional water waste, is provided with aerating apparatus 26 in described contact-oxidation pool 8, combination biologic packing material 27 and homogeneous water-freeing arrangement 28, be provided with coagulation dosing device 29 and mud uniform settling device 30, be provided with filtration unit 31 in described template type filtering basin 10, be provided with in described integrated decontamination pond 11 in described final deposition pool 9
apparatus for ultraviolet disinfection32 and ozonization plant 33, be provided with for reuse water device 34 in described reuse pool 12, described sludge sump 13 is connected by pipeline and coagulation detritus pool 2 and final deposition pool 7.
During operation, slaughterhouse wastewater enters claustra formula settling tank 1, coagulation detritus pool 2, grating tank 3, hydrolysis acidification pool 4, preaeration equalizing tank 5, sbr reactor pond 6, intermediate pool 7, contact-oxidation pool 8, final deposition pool 9, template type filtering basin 10, integrated decontamination pond 11 and reuse tank 12 successively, in claustra formula settling tank 1, major part can be intercepted by claustra formula waste water aisle 14 butcher generation internal organ and the dregs of fat, ensure the normal operation of subsequent disposal facility.In coagulation detritus pool 2, coagulation dosing device 15 adds coagulating agent and waste water makes macrobead suspended substance in waste water precipitate, throw out is by sediment discharge equipment 16, and floating matter drains into sludge sump 13 by drum-type deslagging device 17, alleviates the impulsion load of waste water to subsequent disposal facility, in grating tank 3, waste water through rotary type coarse rack 18 remove larger floating matter water pump is not easily blocked can normal operation, then rotary drum type fine grate 20 is risen to by sewage lifter 19, remove fine suspension, as hair, meat slag etc., make the process basis that subsequent biochemical process provides good, in hydrolysis acidification pool 4, by whipping appts 21, waste water and mud are fully stirred, under acidication condition, utilize facultative microbe, the larger molecular organics matter being dissolved in water in waste water is resolved into small organic molecule matter, reduce the CODcr value of waste water and improve the biodegradability of waste water, reducing the sludge yield of system simultaneously, in preaeration equalizing tank 5, preaerator 22 make waste water carry out preaeration allow waste water dissolved oxygen improve and water quantity and quality obtain balanced homogenization treatment, impact load is alleviated to subsequent biochemical system, by sewage lifter 23, to in sbr reactor pond 6, at high loading aerating apparatus 24, under aerobic condition, make good use of oxygen animalcule, what activated sludge process can remove deliquescent and colloidal state from sewage can biochemical organism and can by the suspended solids of activated sludge absorption and some other material, also can remove a part of phosphorus element and nitrogen simultaneously, waste water is through straining water device 25 after treatment, under straining water condition, waste water flows to intermediate pool, sludge retention is in sbr reactor pond, improve the sludge concentration in this pond, can be disposed of sewage in sbr reactor pond high loading, more sewage can be processed with less occupation of land, the load that simultaneously can also reduce contact-oxidation pool reduces mud generation, intermediate pool 7 has temporary buffering functional water waste, makes waste water slowly enter contact-oxidation pool, in contact-oxidation pool 8, under the aeration state of aerating apparatus 26, sewage continues oxygenation, combination biologic packing material 27 is cultivated and has the microbial film of one deck based on aerobic bacteria, this kind of microbial film is utilized to be carbonic acid gas and water molecules the solubility small molecules solid organic matters complete oxidation in water, be nitrate nitrogen and nitrite nitrogen by the mineralized nitrogen in water, this pond utilizes homogeneous water-freeing arrangement 28 water outlet simultaneously, what make waste water energy smoothly pass homogeneous is discharged into final deposition pool 9, contact-oxidation pool water outlet is further precipitate and separate mud in this pond, coagulation dosing device 29 adds coagulating agent makes waste water in waste water better be separated with mud with waste water, in mud homogeneous sedimentation device 30, the waste water adding coagulating agent is separated under stable state with mud, be not subject to shock effect to be better separated, excess sludge enters sludge sump, waste water enters template type filtering basin 10, and waste water is when filtration unit 31, and the suspended substance in water and colloid are retained in filter material surface and internal layer space, and filtered water is by exporting discharge, and whole template directly can be taken out and be carried out cleaning and changing by filtration unit, in integrated decontamination pond 11, can emission request be reached in order to ensure the bacterium of water outlet, virus, arrange at this
apparatus for ultraviolet disinfection32 and the waste water in ozonization plant 33 pairs of integrated decontamination ponds carry out disinfection, by the bacterium in water, virus removal, standard water discharge discharge passes into reuse pool 12, by connecting each water place for reuse water device 34, sludge sump 13 is connected by pipeline and claustra formula settling tank 1 and final deposition pool 9, stores mud, becomes mud cake to deliver to refuse landfill sludge press filtration through plate-and-frame filter press 35.
In sum; after those of ordinary skill in the art reads the utility model file; make other various corresponding conversion scheme according to the technical solution of the utility model and technical conceive without the need to creative brainwork, all belong to the scope that the utility model is protected.
Claims (3)
1. a food slaughterhouse wastewater treatment system, is characterized in that: comprise the claustra formula settling tank connected successively by pipeline, coagulation detritus pool, grating tank, hydrolysis acidification pool, preaeration equalizing tank, sbr reactor pond, intermediate pool, contact-oxidation pool, final deposition pool, template type filtering basin, integrated decontamination pond and reuse tank, be provided with claustra formula sewage aisle in described claustra formula settling tank, be provided with chemicals dosing plant in described coagulation detritus pool, sediment discharge equipment and drum-type deslagging device, be provided with rotary type coarse rack in described grating tank, sewage lifter and rotary drum type fine grate, mixing stirring device is provided with in described hydrolysis acidification pool, be provided with preaerator and sewage lifter in described preaeration equalizing tank, described sbr reactor pond is provided with high loading aerating apparatus and water decanter, is provided with aerating apparatus in described contact-oxidation pool, combination biologic packing material and homogeneous water-freeing arrangement, be provided with coagulation dosing device in described final deposition pool, mud uniform settling device and sediment discharge equipment, be provided with filtration unit in described template type filtering basin, is provided with in described integrated decontamination pond
apparatus for ultraviolet disinfectionand ozonization plant, be provided with in described reuse pool for reuse water device.
2. a kind of food slaughterhouse wastewater treatment system according to claim 1, it is characterized in that: also comprise sludge sump, described sludge sump is connected with final deposition pool with coagulation detritus pool by pipeline.
3. a kind of food slaughterhouse wastewater treatment system according to claim 2, is characterized in that: described sludge sump is also provided with the frame pressure filter to mud processed compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520645198.9U CN204897662U (en) | 2015-08-25 | 2015-08-25 | Effluent disposal system is slaughtered to food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520645198.9U CN204897662U (en) | 2015-08-25 | 2015-08-25 | Effluent disposal system is slaughtered to food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204897662U true CN204897662U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520645198.9U Expired - Fee Related CN204897662U (en) | 2015-08-25 | 2015-08-25 | Effluent disposal system is slaughtered to food |
Country Status (1)
| Country | Link |
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| CN (1) | CN204897662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746235A (en) * | 2016-12-30 | 2017-05-31 | 安徽德玉环境工程装备有限公司 | A kind of Pig farm wastewater processing equipment |
-
2015
- 2015-08-25 CN CN201520645198.9U patent/CN204897662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746235A (en) * | 2016-12-30 | 2017-05-31 | 安徽德玉环境工程装备有限公司 | A kind of Pig farm wastewater processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20170825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |