CN206266329U - A kind of waste water and the processing system of foul smell for thermophilic digestion death livestock and poultry - Google Patents

A kind of waste water and the processing system of foul smell for thermophilic digestion death livestock and poultry Download PDF

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Publication number
CN206266329U
CN206266329U CN201621361473.5U CN201621361473U CN206266329U CN 206266329 U CN206266329 U CN 206266329U CN 201621361473 U CN201621361473 U CN 201621361473U CN 206266329 U CN206266329 U CN 206266329U
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China
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waste water
waste gas
biofilter
exhaust piping
processing system
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CN201621361473.5U
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Chinese (zh)
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沈其荣
黄启为
王电站
凌宁
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Nanjing Agricultural University
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Nanjing Agricultural University
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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  • Housing For Livestock And Birds (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The utility model discloses a kind of waste water and the processing system of foul smell for thermophilic digestion death livestock and poultry, it includes boiling vessel, wastewater collection mixture pond and waste gas waste water biofilter, the boiling vessel is provided with wastewater discharge pipe and waste gas pipeline, the outlet of wastewater discharge pipe is connected to wastewater collection mixture pond, wastewater collection mixture is provided with liftable submersible sewage pump in pond, submersible sewage pump outlet is connected to waste water shower, the waste water shower is arranged on the top of the waste gas waste water biofilter by pipeline support, wherein pipeline support can be along the top slide of waste gas waste water biofilter, waste water shower can be slided along pipeline support;The waste gas pipeline is connected to exhaust piping, and exhaust piping is separately positioned on the bottom and middle part of waste gas waste water biofilter.The utility model needs inflation to be dexterously coupled together with Odor control in HTHP boiling vessel using stalk aerobic compost, realizes deodorant and straw compost oxygen supply the double goal of boiling vessel.

Description

A kind of waste water and the processing system of foul smell for thermophilic digestion death livestock and poultry
Technical field
The utility model is related to a kind of waste water and the processing system of foul smell for thermophilic digestion death livestock and poultry, belongs to waste gas Field of waste water treatment.
Background technology
At present, the dead livestock and poultry handling process that agricultural sector promotes is mainly HTHP boiling treatment technical matters, but Substantial amounts of foul smell and organic wastewater are generated in the processing procedure, as the bottleneck that the technical matters is promoted.Dead fresh poultry Fowl water content 70% or so, and the water content of the final solid material of the handling process is 20% or so, therefore often process 1 ton of death Fresh livestock and poultry, will discharge 0.5 ton of organic wastewater, and the COD of the waste water is 20000 more than mg/L, is processed with traditional treatment The organic wastewater, not only high cost, enterprise cannot bear at all, and waste substantial amounts of organic carbon N P and K and trace element Resource.
The content of the invention
It is the problem for overcoming above-mentioned prior art to exist, the utility model provides a kind of for thermophilic digestion death livestock and poultry Waste water and foul smell processing system.
The technical scheme that the utility model is taken is as follows:
A kind of waste water and the processing system of foul smell for thermophilic digestion death livestock and poultry, it includes boiling vessel, wastewater collection Mixture pond and waste gas waste water biofilter, the boiling vessel are provided with wastewater discharge pipe and waste gas pipeline, wastewater discharge pipe Outlet is connected to the wastewater collection mixture pond, and liftable submersible sewage pump is provided with wastewater collection mixture pond, and submersible sewage pump outlet connects Waste water shower is connected to, the waste water shower is arranged on the top of the waste gas waste water biofilter by pipeline support, its Described in pipeline support can be slided along pipeline support along the top slide of waste gas waste water biofilter, waste water shower;It is described Waste gas pipeline is connected to exhaust piping, and exhaust piping is separately positioned on the bottom and middle part of waste gas waste water biofilter.
Further, the submersible sewage pump is provided with self coupling lifter and liquid level gauge, and the self coupling lifter is arranged on waste water Collect on the inwall in mixture pond, submersible sewage pump can be moved up and down by self coupling lifter along pool wall.
Further, the quantity of the exhaust piping has multiple, and a portion is arranged in waste gas waste water biofilter The lower section of stalk, another part is arranged on the inside of stalk in waste gas waste water biofilter.
Further, the described exhaust piping positioned at waste gas waste water biofilter bottom is filtered with positioned at waste gas wastewater biological Exhaust piping in the middle part of pond intersects setting.
Further, the described exhaust piping quantity positioned at waste gas waste water biofilter bottom is 2, useless positioned at waste gas Exhaust piping quantity in the middle part of aquatic organism filter tank is 3.
The beneficial effects of the utility model are:Organic wastewater and stalk fast decomposition bacteria are configured to stalk by present treatment system Heap fertilizer nutrition liquid, is directly sprayed on stalk(Stalk is arranged in waste gas waste water biofilter), meanwhile, using stalk aerobic compost Inflation is needed dexterously to be coupled together with Odor control in HTHP boiling vessel, one-off realizes that boiling vessel is deodorant and straw The double goal of stalk compost oxygen supply.
Brief description of the drawings
Fig. 1 is system construction drawing of the present utility model.
Specific embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of waste water and the processing system of foul smell for thermophilic digestion death livestock and poultry, it includes boiling vessel 1st, wastewater collection mixture pond 2 and waste gas waste water biofilter 3, the boiling vessel 1 are provided with wastewater discharge pipe 4 and waste gas pipeline 5, the outlet of wastewater discharge pipe 4 is connected in the wastewater collection mixture pond 2, wastewater collection mixture pond 2 and is provided with liftable latent Dirty pump 6, the outlet of submersible sewage pump 6 is connected to waste water shower 9, and the waste water shower 9 is arranged on described useless by pipeline support 10 The top of gas waste water biofilter 3, wherein the pipeline support 10 can be along the top slide of waste gas waste water biofilter 3, waste water Shower 9 can be slided along pipeline support 10;The waste gas pipeline 5 is connected to exhaust piping 8, and exhaust piping 8 is separately positioned on The bottom and middle part of waste gas waste water biofilter 3.
Used as the preferred of the present embodiment, the submersible sewage pump 6 is provided with self coupling lifter 7 and liquid level gauge, the self coupling lifting Device 7 is arranged on the inwall in wastewater collection mixture pond 2, and submersible sewage pump 6 can be moved up and down by self coupling lifter 7 along pool wall.So Lifting structure design can prevent in During Process of Long-term Operation, the sediment in wastewater collection mixture pond 2 causes submersible sewage pump 6 Block, and avoid sediment from being extracted in waste gas waste water biofilter 3.
Used as the preferred of the present embodiment, the quantity of the exhaust piping 8 has multiple, and a portion is arranged on waste gas waste water The lower section of stalk in biofilter 3, the i.e. bottom of waste gas waste water biofilter 3, another part are inserted in waste gas wastewater biological The inside of stalk in filter tank 3, the i.e. middle part of waste gas waste water biofilter 3.And positioned at the useless of the bottom of waste gas waste water biofilter 3 Feed channel 8 intersects setting with the exhaust piping 8 for being located at middle part.The bottom and inside of stalk are provided with exhaust piping 8, Waste gas can so be distributed evenly, because stalk is packed together in waste gas waste water biofilter 3, if waste gas list Enter from one side, it is difficult to make waste gas be evenly distributed on stalk surface and enter inside it.Similarly, by the pipeline support 10 and useless Water sprayer tube 9 is slidably set, and the waste water that can spray waste water shower 9 is uniformly sprinkled upon on stalk.
Under normal conditions, if processing 5 tons of fresh dead livestock and poultry daily, wherein about 2.5-3 tons of the organic wastewater discharged, Its with wastewater collection mixture pond in 5% Straw decomposing strain fermentating liquid mixture, just have 3 tons or so of liquid, by dry straw per ton Stalk(Water content 30-40%)The liquid that 200 kilograms can be absorbed calculates the dry straw, it is necessary to 15-20 tons, and usual straw compost needs Could be generated heat for more than 50 tons decomposition, therefore 50 tons of dry straws of selection are a pile, and the heap stalk suctions moisture for the first time probably to be needed The three days organic wastewater of dead livestock and poultry treatment, also needs to mend some organic wastewater in the most the tenth day of lunar month of the heap Straw decomposing day later. Continue aerobic fermentation 15-20 days in heap stalk immigration bottom can ventilate fermentation canopy after ten days, so that it may become thoroughly decomposed.Such composting The fermentation canopy that 5-10 stalk heap can be ventilated using 5 bottoms(50-60 tons/heap), just can continuously circulate the poultry that dies of illness of dissolving The organic wastewater of fowl treating stations discharge daily.
General principle of the present utility model, principal character and advantage has been shown and described above.The ordinary skill of this area Personnel are not it should be appreciated that above-described embodiment limits protection domain of the present utility model, all use equivalents etc. in any form The technical scheme that mode is obtained, falls within protection domain of the present utility model.
The utility model is not directed to partly same as the prior art or can be realized using prior art.

Claims (5)

1. it is a kind of for thermophilic digestion death livestock and poultry waste water and the processing system of foul smell, it is characterised in that:The processing system bag Include boiling vessel(1), wastewater collection mixture pond(2)With waste gas waste water biofilter(3), the boiling vessel(1)It is provided with waste water row Put pipe(4)And waste gas pipeline(5), wastewater discharge pipe(4)Outlet be connected to the wastewater collection mixture pond(2), waste water receipts Ji Hunpeichi(2)Inside it is provided with liftable submersible sewage pump(6), submersible sewage pump(6)Outlet is connected to waste water shower(9), the waste water Shower(9)By pipeline support(10)Installed in the waste gas waste water biofilter(3)Top, wherein the pipeline support (10)Can be along waste gas waste water biofilter(3)Top slide, waste water shower(9)Can be along pipeline support(10)Slide;It is described Waste gas pipeline(5)It is connected to exhaust piping(8), exhaust piping(8)It is separately positioned on waste gas waste water biofilter(3)Bottom And middle part.
2. a kind of waste water and the processing system of foul smell for thermophilic digestion death livestock and poultry according to claim 1, it is special Levy and be:The submersible sewage pump(6)It is provided with self coupling lifter(7)And liquid level gauge, the self coupling lifter(7)It is arranged on waste water receipts Ji Hunpeichi(2)Inwall on, submersible sewage pump(6)By self coupling lifter(7)Can be moved up and down along pool wall.
3. a kind of waste water and the processing system of foul smell for thermophilic digestion death livestock and poultry according to claim 1, it is special Levy and be:The exhaust piping(8)Quantity have multiple, a portion is arranged on waste gas waste water biofilter(3)Interior stalk Lower section, another part is arranged on waste gas waste water biofilter(3)The inside of interior stalk.
4. according to claim 1 or 3 it is a kind of for thermophilic digestion death livestock and poultry waste water and the processing system of foul smell, its It is characterised by:It is described positioned at waste gas waste water biofilter(3)The exhaust piping of bottom(8)With positioned at waste gas waste water biofilter (3)The exhaust piping at middle part(8)Intersect setting.
5. a kind of waste water and the processing system of foul smell for thermophilic digestion death livestock and poultry according to claim 4, it is special Levy and be:The described exhaust piping positioned at waste gas waste water biofilter bottom(8)Quantity is 2, positioned at waste gas wastewater biological Filter tank(3)The exhaust piping at middle part(8)Quantity is 3.
CN201621361473.5U 2016-12-13 2016-12-13 A kind of waste water and the processing system of foul smell for thermophilic digestion death livestock and poultry Active CN206266329U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621361473.5U CN206266329U (en) 2016-12-13 2016-12-13 A kind of waste water and the processing system of foul smell for thermophilic digestion death livestock and poultry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621361473.5U CN206266329U (en) 2016-12-13 2016-12-13 A kind of waste water and the processing system of foul smell for thermophilic digestion death livestock and poultry

Publications (1)

Publication Number Publication Date
CN206266329U true CN206266329U (en) 2017-06-20

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CN (1) CN206266329U (en)

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