CN205773957U - Meat packing sewage disposal system - Google Patents

Meat packing sewage disposal system Download PDF

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Publication number
CN205773957U
CN205773957U CN201620671193.8U CN201620671193U CN205773957U CN 205773957 U CN205773957 U CN 205773957U CN 201620671193 U CN201620671193 U CN 201620671193U CN 205773957 U CN205773957 U CN 205773957U
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CN
China
Prior art keywords
sewage
pond
disposal system
meat packing
regulating
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
Application number
CN201620671193.8U
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Chinese (zh)
Inventor
李水源
胡帅
彭建平
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Chengdu Xintaifeng Agricutlural Development Co Ltd
Original Assignee
Chengdu Xintaifeng Agricutlural Development Co Ltd
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Priority to CN201620671193.8U priority Critical patent/CN205773957U/en
Application granted granted Critical
Publication of CN205773957U publication Critical patent/CN205773957U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of meat packing sewage disposal system, including for removing the grid of larger particles impurity in sewage, for removing the oil interceptor of oil slick, for storing sewage and the regulating reservoir of the regulating water quality water yield, for decomposing organic anaerobic pond in sewage, for regulating the hydrolytic tank of sewage PH value, being used for decomposing organic Aerobic Pond in sewage, grid, oil interceptor, regulating reservoir, anaerobic pond, hydrolytic tank and Aerobic Pond are sequentially communicated by transport channel;By the physical treatment such as grid, oil interceptor, the regulating reservoir regulating water quality water yield, hydrolytic tank improves Organic substance decomposability, and combines the chemical treatments such as anaerobic and aerobic, effectively removes the solid in sewage, oil pollution material etc., and various Organic substances in sewage are decomposed, the sewage enabling discharge reaches national about discharge standard of water pollutants for meat paching industry, whole processing system simple in construction, convenient operating maintenance, consume energy little, it is possible to effectively purify meat packing sewage.

Description

Meat packing sewage disposal system
Technical field
This utility model relates to sewage treatment area, particularly relates to a kind of meat packing sewage disposal system.
Background technology
The waste water in a large number with blood stains, oils and fats, fur, meat bits and internal organs foreign material etc. can be produced in meat processing operation, Waste water would generally contain the sex pheromones such as substantial amounts of escherichia coli, streptococcus, leptospira bacterium, belong to two pollutants. Directly discharge if this kind of waste water not processed, not only environment can be caused severe contamination, and human health can be affected. The power consumption of existing meat packing sewage disposal system is big, and treatment and purification efficiency is low, does not reaches discharging standards.
The most how to make effectively to process the sewage that meat packing produces so that it is reaching discharging standards is art technology Personnel are presently required and solve the technical problem that.
Utility model content
The purpose of this utility model is to provide a kind of meat packing sewage disposal system so that it is can effectively purify meat and add The sewage that work produces.
For solving above-mentioned technical problem, this utility model provides a kind of meat packing sewage disposal system, including for going The grid of larger particles impurity in scrubbing water, for removing the oil interceptor of oil slick, for storing sewage and the regulating water quality water yield Regulating reservoir, is used for decomposing organic anaerobic pond in sewage, and for regulating the hydrolytic tank of sewage PH value, being used for decomposing in sewage has The Aerobic Pond of machine thing, described grid, described oil interceptor, described regulating reservoir, described anaerobic pond, described hydrolytic tank and described Aerobic Pond It is sequentially communicated by transport channel.
Preferably, the outlet connection sedimentation tank that cement separates in sewage of described Aerobic Pond, described sedimentation tank Outlet is located at top.
Preferably, also include being located between described anaerobic pond and described hydrolytic tank and for retaining the intermediate pool of mud, institute State and be provided with bottom intermediate pool for its base sludge being drawn back the first sludge reflux pump to described anaerobic pond;At the bottom of described sedimentation tank Portion is provided with for its base sludge is drawn back the second sludge reflux pump to described Aerobic Pond.
Preferably, the sludge concentration tank for being compressed by sludge settling, described oil interceptor, described regulating reservoir, institute are also included State the mud mouth of anaerobic pond, described intermediate pool, described hydrolytic tank, described Aerobic Pond and described sedimentation tank all by sludge pump with Described sludge concentration tank connects.
Preferably, the filler for anaerobe attachment it is hung with in described anaerobic pond.
Preferably, being hung with the filler for biomembrane attachment in described Aerobic Pond, described Aerobic Pond passes through jet-flow aeration Device carries out oxygen supply.
Preferably, it is provided with bottom described regulating reservoir for by sewage lifting in described regulating reservoir to described anaerobic pond Elevator pump, is provided with agitating device in described hydrolytic tank.
Preferably, it is characterised in that the outlet of described sedimentation tank is also communicated with for sewage disinfection Sterilization pool.
The meat packing sewage disposal system that this utility model provides, including for removing larger particles impurity in sewage Grid, for removing the oil interceptor of oil slick, for storing sewage and the regulating reservoir of the regulating water quality water yield, being used for decomposing in sewage has The anaerobic pond of machine thing, for regulating the hydrolytic tank of sewage PH value, is used for decomposing organic Aerobic Pond in sewage, grid, oil removal Pond, regulating reservoir, anaerobic pond, hydrolytic tank and Aerobic Pond are sequentially communicated by transport channel;At the physics such as grid, oil interceptor Reason, the regulating reservoir regulating water quality water yield, hydrolytic tank improves Organic substance decomposability, and combines the chemical treatments such as anaerobic and aerobic, has Effect removes the solid in sewage, oil pollution material etc., and is decomposed by various Organic substances in sewage, enables the sewage of discharge to reach To country about discharge standard of water pollutants for meat paching industry, whole processing system simple in construction, convenient operating maintenance, power consumption Little, it is possible to effectively to purify meat packing sewage.
Accompanying drawing explanation
Fig. 1 is that the structure of a kind of detailed description of the invention of meat packing sewage disposal system provided by the utility model is shown It is intended to;
Fig. 2 is the technique stream of a kind of detailed description of the invention of meat packing sewage disposal system provided by the utility model Cheng Tu.
Detailed description of the invention
Core of the present utility model is to provide a kind of meat packing sewage disposal system so that it is can effectively purify meat and add The sewage that work produces.
In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with the accompanying drawings and be embodied as The utility model is described in further detail for mode.
Refer to Fig. 1 and Fig. 2, Fig. 1 is a kind of concrete of meat packing sewage disposal system provided by the utility model The structural representation of embodiment;Fig. 2 is a kind of concrete real of meat packing sewage disposal system provided by the utility model Execute the process chart of mode.
The meat packing sewage disposal system that this utility model detailed description of the invention provides, including for removing in sewage relatively The grid 1 of large granular impurity, for removing the oil interceptor 2 of oil slick, for storing the regulating reservoir 3 of sewage and the regulating water quality water yield, For decomposing organic anaerobic pond 4 in sewage, for regulating the hydrolytic tank 6 of sewage PH value, it is used for decomposing dirty Organic substance in water Aerobic Pond 7, grid 1, oil interceptor 2, regulating reservoir 3, anaerobic pond 4, hydrolytic tank 6 and Aerobic Pond 7 are sequentially communicated by transport channel.
By physical treatments such as grid 1, oil interceptors 2, the regulating reservoir 3 regulating water quality water yield, hydrolytic tank 6 improves Organic substance and can divide Xie Xing, and combine the chemical treatments such as anaerobic and aerobic, effectively remove the solid in sewage, oil pollution material etc., and by sewage In various Organic substances decompose, enable the sewage of discharge reach country about discharge standard of water pollutants for meat paching industry, whole Individual processing system simple in construction, convenient operating maintenance, consumes energy little, it is possible to effectively purify meat packing sewage.
Meat packing sewage flows through grid 1, and in sewage, larger particles impurity such as minced meat, onal, excrement slag etc. are removed;Then Flow into oil interceptor 2 and remove oil slick, specifically manually can drag for clearly mode oil removing, when oil slick content is bigger, it is also possible to utilize machine to use Tool waste-oil scavenger removes oil slick;Sewage is removed and is imported regulating reservoir 3 through transport channel after oil slick, the regulating water quality water yield it can also be used to The storage of sewage, to ensure that sewage is all processed;Sewage flows into anaerobic pond 4 from regulating reservoir 3, mostly is anaerobism in anaerobic pond 4 Microorganism, the macromole complexity Organic substance of difficult degradation in sewage is first decomposed into degradable little molecule by part anaerobe to be had Machine thing, the decomposition product of last stage is methane gas by part anaerobe so that in this pond, organic pollution obtains part Remove;Sewage flows into hydrolytic tank 6 through anaerobic pond 4, is acidified by sewage in hydrolytic tank 6, i.e. reduces its pH, improves in sewage organic The decomposability of thing;Sewage after acidified flows into Aerobic Pond 7, residual organic substances in sewage is decomposed and removes so that meat adds The sewage that work produces effectively is purified.
This utility model detailed description of the invention provide meat packing sewage disposal system, in each pond sewage be cement mix Compound, for ensureing that the sewage after being processed can discharge, the outlet of Aerobic Pond 7 preferably connects what cement in sewage separated Sedimentation tank 8, the outlet of sedimentation tank 8 can be located at its top, and sedimentation tank 8 can realize the mud-water separation of mud and sewage, i.e. Mud is down to bottom, and clear water flows out from top outlet.
The meat packing sewage disposal system that this utility model detailed description of the invention provides, dirty in anaerobic pond 4 and Aerobic Pond 7 The concentration of mud directly affects sewage treating efficiency, for ensureing sewage treating efficiency, prevents sludge loss in pond, anaerobic pond 4 He The intermediate pool 5 for retaining mud can be provided with between hydrolytic tank 6, can be provided with bottom intermediate pool 5 for by its base sludge Draw back the first sludge reflux pump 9 to anaerobic pond 4, can also be provided with bottom sedimentation tank 8 for its base sludge is drawn back to Second sludge reflux pump 10 of Aerobic Pond 7.
The meat packing sewage disposal system that this utility model detailed description of the invention provides, for ensureing sewage treatment capacity, In each process pond, the mud of precipitation needs periodic cleaning and replacing, therefore can be provided for dirt sludge settling compression processed Mud thickener, and make oil interceptor 2, regulating reservoir 3, anaerobic pond 4, intermediate pool 5, hydrolytic tank 6, Aerobic Pond 7 and the mud extraction of sedimentation tank 8 Mouth connects with sludge concentration tank, and in each process pond, mud can also be existed to sludge concentration tank, mud by the regular pump drainage of sludge pump In sludge concentration tank after precipitation compression, the supernatant can flow into regulating reservoir 3, and the higher mud of bottom concentration can be by row Dredge pump is evacuated to chamber-type press filter, is simultaneously introduced dehydration flocculant, forms mud cake after filter pressing, is transported to outward outside factory process.
The meat packing sewage disposal system that this utility model detailed description of the invention provides, can hang in anaerobic pond 4 There is the filler for anaerobe attachment, provide a good attachment carrier to anaerobe, thus increase anaerobism Microorganism concn, improves sewage treating efficiency.
It addition, the filler for biomembrane attachment can also be hung with in Aerobic Pond 7, in Aerobic Pond 7, utilize attachment Biomembrane on filler and the oxygen of ample supply, by biological oxidation, decompose the oxidation operation in sewage, from And reaching to purify purpose, this biological contact oxidation process has energy-efficient, and floor space is little, and operational management is convenient;To Aerobic Pond 7 Interior oxygen supply has various ways, specifically, can carry out oxygen supply by efflux aerator 11, and its agitation mixed is strong, oxygen Transmission efficiency is high, it is ensured that the confession oxygen concentration in Aerobic Pond 7.The oxygen supply sides such as traditional blast aeration can certainly be used Method, all within protection domain of the present utility model.
The meat packing sewage disposal system that this utility model detailed description of the invention provides, can pacify bottom regulating reservoir 3 Dress elevator pump 12, elevator pump 12 is used for sewage lifting in regulating reservoir 3 to anaerobic pond 4;It addition, muddy water mixed effect quality is water Solve the key factor of acidizing effect, therefore can be provided with agitating device in hydrolytic tank 6, it is ensured that sewage enters hydrolytic tank 6 After can rapidly with mud mix, reach a good treatment effect, improve simultaneously follow-up Aerobic Pond 7 Aerobic Process for Treatment effect Really.
The meat packing sewage disposal system that this utility model detailed description of the invention provides, for ensureing that sewage is effectively located Reason, the sewage time of staying in anaerobic pond 4 can at 18 to 22h, the time of staying in Aerobic Pond 7 can at 12 to 16h, Organic substance in sewage can be made fully to be decomposed, and certainly, the time of staying can be according in concentration of wastewater, pond in each pond for sewage The microorganism degree of depth adjusts, as long as ensureing that sewage can effectively be purified, all within protection domain of the present utility model.
It addition, be the activity ensureing microorganism, in anaerobic pond 4, temperature cannot be below 5 DEG C;During anaerobic treatment, many Number antibacterials pH value be in the range of 5.0 to 8.5 can normal growth, and methane-producing bacteria is very sensitive to pH value, general only Be to grow in the range of 6.5 to 7.8 at pH value, for ensureing sewage treatment capacity, in anaerobic pond 4 pH value need to be maintained at 6.5 to In the range of 7.8, wherein it should be noted that mix in anaerobic pond 4, in temperature, anaerobic pond 4, pH value refers respectively to anaerobic pond 4 The pH value of mixed liquor in the temperature of conjunction liquid and anaerobic pond 4.
On the basis of above-mentioned each detailed description of the invention, it is also possible to be provided for the sterilization to sewage disinfection Pond, it is possible to make the outlet of sedimentation tank 8 connect with sterilization pool;The clear water flowed out after sedimentation tank 8 cement separates still contains A large amount of harmful microorganism such as escherichia coli, by adding the disinfectant such as sodium hypochlorite, chlorine, bleaching powder to sewage in sterilization pool Disinfection, it is ensured that final discharge water body meets water body hygienic requirements.
Above meat packing sewage disposal system provided by the utility model is described in detail.Used herein Principle of the present utility model and embodiment are set forth by specific case, and the explanation of above example is only intended to help Understand method of the present utility model and core concept thereof.It should be pointed out that, for those skilled in the art, On the premise of this utility model principle, it is also possible to this utility model is carried out some improvement and modification, these improve and Modification also falls in this utility model scope of the claims.

Claims (8)

1. a meat packing sewage disposal system, it is characterised in that include for removing the lattice of larger particles impurity in sewage Grid (1), for removing the oil interceptor (2) of oil slick, for storing the regulating reservoir (3) of sewage and the regulating water quality water yield, are used for decomposing Organic anaerobic pond (4) in sewage, for regulating the hydrolytic tank (6) of sewage PH value, it is organic good to be used for decomposing in sewage Oxygen pond (7), described grid (1), described oil interceptor (2), described regulating reservoir (3), described anaerobic pond (4), described hydrolytic tank (6) and Described Aerobic Pond (7) is sequentially communicated by transport channel.
Meat packing sewage disposal system the most according to claim 1, it is characterised in that the water outlet of described Aerobic Pond (7) The mouth connection sedimentation tank (8) that cement separates in sewage, the outlet of described sedimentation tank (8) is located at top.
Meat packing sewage disposal system the most according to claim 2, it is characterised in that also include being located at described anaerobic pond (4), and between described hydrolytic tank (6) and for retaining the intermediate pool (5) of mud, described intermediate pool (5) bottom is provided with for by it Base sludge draws back the first sludge reflux pump (9) to described anaerobic pond (4);It is provided with bottom by it bottom described sedimentation tank Mud draws back the second sludge reflux pump (10) to described Aerobic Pond (7).
Meat packing sewage disposal system the most according to claim 3, it is characterised in that also include for by sludge settling The sludge concentration tank of compression, described oil interceptor (2), described regulating reservoir (3), described anaerobic pond (4), described intermediate pool (5), described The mud mouth of hydrolytic tank (6), described Aerobic Pond (7) and described sedimentation tank (8) is all by sludge pump and described sludge concentration tank Connection.
Meat packing sewage disposal system the most according to claim 2, it is characterised in that hang in described anaerobic pond (4) There is the filler for anaerobe attachment.
Meat packing sewage disposal system the most according to claim 5, it is characterised in that hang in described Aerobic Pond (7) Having the filler for biomembrane attachment, described Aerobic Pond (7) carries out oxygen supply by efflux aerator (11).
Meat packing sewage disposal system the most according to claim 6, it is characterised in that described regulating reservoir (3) bottom peace Equipped with for by the elevator pump (12) in described regulating reservoir (3) interior sewage lifting to described anaerobic pond (4), described hydrolytic tank (6) Inside it is provided with agitating device.
8. according to the meat packing sewage disposal system described in claim 2 to 7 any one, it is characterised in that described precipitation The outlet in pond (8) is also communicated with for the sterilization pool to sewage disinfection.
CN201620671193.8U 2016-06-28 2016-06-28 Meat packing sewage disposal system Expired - Fee Related CN205773957U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620671193.8U CN205773957U (en) 2016-06-28 2016-06-28 Meat packing sewage disposal system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620671193.8U CN205773957U (en) 2016-06-28 2016-06-28 Meat packing sewage disposal system

Publications (1)

Publication Number Publication Date
CN205773957U true CN205773957U (en) 2016-12-07

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CN201620671193.8U Expired - Fee Related CN205773957U (en) 2016-06-28 2016-06-28 Meat packing sewage disposal system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108689550A (en) * 2018-05-21 2018-10-23 李亮亮 A kind of processing method of slaughterhouse sewage
CN108996818A (en) * 2018-07-24 2018-12-14 绩溪袁稻农业产业科技有限公司 A kind of emulsifying systems of sewage plant sewage treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108689550A (en) * 2018-05-21 2018-10-23 李亮亮 A kind of processing method of slaughterhouse sewage
CN108996818A (en) * 2018-07-24 2018-12-14 绩溪袁稻农业产业科技有限公司 A kind of emulsifying systems of sewage plant sewage treatment

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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: 20161207

Termination date: 20210628