CN108002645A - A kind of culturing wastewater processing system - Google Patents

A kind of culturing wastewater processing system Download PDF

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Publication number
CN108002645A
CN108002645A CN201711232120.4A CN201711232120A CN108002645A CN 108002645 A CN108002645 A CN 108002645A CN 201711232120 A CN201711232120 A CN 201711232120A CN 108002645 A CN108002645 A CN 108002645A
Authority
CN
China
Prior art keywords
pipeline
solid
water
methane
liquid separating
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.)
Pending
Application number
CN201711232120.4A
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Chinese (zh)
Inventor
曾佑文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Bishan Wenhui Pig Breeding Co Ltd
Original Assignee
Chongqing Bishan Wenhui Pig Breeding Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Bishan Wenhui Pig Breeding Co Ltd filed Critical Chongqing Bishan Wenhui Pig Breeding Co Ltd
Priority to CN201711232120.4A priority Critical patent/CN108002645A/en
Publication of CN108002645A publication Critical patent/CN108002645A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00Treatment of sludge; Devices therefor
    • C02F11/02Biological treatment
    • C02F11/04Anaerobic treatment; Production of methane by such processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/30Organic compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/28Anaerobic digestion processes
    • C02F3/2806Anaerobic processes using solid supports for microorganisms
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used

Abstract

The invention discloses a kind of culturing wastewater processing system, including:Septic tank, blender, solid-liquid separating machine, methane-generating pit, water-sealed pump A, anaerobic pond, water-sealed pump B, aerobic tank, aerator, artificial swamp;Blender is equipped with the septic tank;The solid-liquid separating machine is located at beside septic tank, passes through pipeline chaining between the septic tank and solid-liquid separating machine;The solid-liquid separating machine outlet is connected with methane-generating pit import by pipeline;Filter screen is additionally provided with the methane-generating pit;The outlet of the methane-generating pit is connected with the import of anaerobic pond by pipeline, and water-sealed pump A is equipped with pipeline;The outlet of the anaerobic pond is connected with the entrance of aerobic tank by pipeline, and water-sealed pump B is equipped with pipeline;The aerobic tank is equipped with aerator;The exit of the aerobic tank is artificial swamp;The present invention solves pollution problem of the excrement of animals sewage to environment, improves the rate of recovery of resource, realizes energy-saving and emission-reduction, meets environmentally protective requirement.

Description

A kind of culturing wastewater processing system
Technical field:
The present invention relates to field of waste water treatment, more particularly to a kind of culturing wastewater processing system.
Background technology:
Aquaculture is the important industry of China's rural development;In recent years, with the continuous expansion of cultivation scale, raising number Amount sharply increases so that substantial amounts of swine manure wastewater becomes pollution sources, the pollution that these farms produce as cannot get and When handle, high risks will be caused to environment, cause the deterioration of the ecological environment, animal products quality decline and jeopardize human body and be good for Health, the hysteresis of aquaculture pollutant abatement technology will seriously restrict the sustainable development of aquaculture.
The waste discharge that farm produces causes the serious pollution of surface water, underground water, soil and surrounding air, direct shadow The health of people has been rung, and has contained a large amount of polluters in undressed waste, if such organic wastewater is directly discharged into Or entering river,lake and reservior with rain drop erosion, a large amount of dissolved oxygens consumed in water body, make water body blackening smelly, cause water pollution.
The content of the invention:
The object of the present invention is to provide a kind of culturing wastewater processing system, the low processing skill of the efficient expense of developmental research Art, strengthens the processing to livestock breeding wastewater, is to ensure that aquaculture sane development and the major tasks preserved the ecological environment.
Technical solution:
To achieve the above object, the present invention provides following technical solution:A kind of culturing wastewater processing system includes:Change excrement Pond, blender, solid-liquid separating machine, methane-generating pit, water-sealed pump A, anaerobic pond, water-sealed pump B, aerobic tank, aerator, Manual moist Ground;Blender is equipped with the septic tank;The solid-liquid separating machine is located at beside septic tank, the septic tank and solid-liquid separating machine Between through pipeline chaining;The outlet of the solid-liquid separating machine is connected with the import of methane-generating pit by pipeline;In the methane-generating pit also Equipped with filter screen;The outlet of the methane-generating pit is connected with the import of anaerobic pond by pipeline, and water-sealed pump is equipped with pipeline;Institute State the outlet of anaerobic pond with the entrance of aerobic tank by pipeline to be connected, and water-sealed pump B is equipped with pipeline;The aerobic tank is equipped with Aerator;The exit of the aerobic tank is artificial swamp.
Preferably, the culturing wastewater processing system is equipped with equipment for separating liquid from solid.
Preferably, the culturing wastewater processing system is equipped with artificial swamp, can utilize sewage secondary.
Compared with prior art, beneficial effects of the present invention are as follows:The culturing wastewater processing system is set equipped with separation of solid and liquid Standby, the solid manure after separation is beneficial to transport, can be sold with high price;Liquid manure after separation is directly discharged into Methane-generating pit, goes out the more efficient of biogas, and methane-generating pit is not plugged up, and extends the service life of methane-generating pit;The present invention reduces Comprehensive energy consumption, improve system impact resistance, starts with terms of reduction occupation of land, innovation proposes a kind of cultivating wastewater purification method.
Brief description of the drawings:
Fig. 1 is a kind of culturing wastewater processing system structure diagram of this practicality.
Figure label:It is 1 septic tank, 2 blenders, 3 solid-liquid separating machines, 4 methane-generating pits, 5 water-sealed pump A, 6 anaerobic ponds, 7 close Water shutoff pump B, 8 aerobic tanks, 9 aerators, 10 artificial swamps, 11 filter screens.
Embodiment:
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments;It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment, belongs to the scope of protection of the invention.
Embodiment:It is a primary object of the present invention to provide a kind of culturing wastewater processing system, including:1 septic tank, 2 are stirred Mix device, 3 solid-liquid separating machines, 4 methane-generating pits, 5 water-sealed pump A, 6 anaerobic ponds, 7 water-sealed pump B, 8 aerobic tanks, 9 aerators, 10 people Work wetland, 11 filter screens;All ponds may each be directly excavates the pond of formation on ground;Blender is equipped with septic tank 1 2, the mixer 2 positioned at 1 bottom of septic tank, which stirs, makes solid in breeding wastewater and liquid after mixing, is sent to through pipeline solid In liquid separation equipment 3;Solid manure after separation is beneficial to transport, can be sold with high price, the excrement after separation Admix careless chaff to be sufficiently stirred, add strain fermentation, granulation can be made into compound organic fertilizer;The outlet of solid-liquid separating machine 3 and methane-generating pit 4 Import be connected by pipeline;Liquid manure after separation is directly discharged into methane-generating pit 4, goes out the more efficient of biogas, and Methane-generating pit 4 is not plugged up, and extends the service life of methane-generating pit 4;Filter screen 11 is additionally provided with methane-generating pit 4, filtering is remaining again Solid;Caused biogas can be also used for illumination and the heating in winter;The outlet of methane-generating pit 4 and the import of anaerobic pond 5 are led to Piping is connected, and water-sealed pump A5 is equipped with pipeline, can accelerate to extract out the liquid in biogas, subsequently into anaerobic pond 6 In, the effect of high concentration anaerobic bacteria is recycled, makes organic matter that hydrolysis, acidifying and methanation occur, removes the organic matter in waste water, And the biodegradability of sewage is improved, be conducive to follow-up Aerobic Process for Treatment;The outlet of anaerobic pond 6 passes through pipe with the entrance of aerobic tank 8 Road is connected, and water-sealed pump B7 is equipped with pipeline;Sewage enters at least two-stage biological aerobic tank 8 by anaerobic pond 6, setting group in pond Filler is closed, aerobic tank 8 is equipped with aerator 9, is that good environment bar is created in the various aerobic biochemicals reaction of microorganism on biomembrane Part;Finally waste water is discharged in artificial swamp 10, after artificial swamp 10 is stablized, substantial amounts of microorganism is grown in root system of plant Biomembrane is formed, when waste water flows through, decorating film is retained by root stopping, and organic matter adsorbed by biomembrane, assimilate and alienation is made With and removed;Because of transmission release of the root system of plant to oxygen, showed successively in the microenvironment of wetland bed and its surrounding Oxygen, anoxic and anaerobic state, ensure again that N, P in waste water are not only directly inhaled by plant and microorganism as nutritional ingredient Receive, can also be acted on by nitrification and denitrification, anaerobic phosphorus release and aerobic phosphate uptake and the effect of microorganism excess accumulation be from waste water Remove, polluter is finally removed from system finally by the periodic replacement or plant harvesting of Wetland Substrate.
In summary:The culturing wastewater processing system possesses that disposal ability is strong, and operating cost is relatively low, good excellent of processing environment Point, solves pollution problem of the excrement of animals sewage to environment.
The basic principles, main features and the advantages of the invention have been shown and described above;The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention;The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (3)

1. a kind of culturing wastewater processing system includes:Septic tank, blender, solid-liquid separating machine, methane-generating pit, water-sealed pump A, anaerobism Pond, water-sealed pump B, aerobic tank, aerator, artificial swamp;Blender is equipped with the septic tank;The solid-liquid separating machine is located at Beside septic tank, it is connected between the septic tank and solid-liquid separating machine by pipeline;The outlet of the solid-liquid separating machine and biogas The import in pond is connected by pipeline;Filter screen is additionally provided with the methane-generating pit;The outlet of the methane-generating pit and the import of anaerobic pond It is connected by pipeline, and water-sealed pump is equipped with pipeline;The outlet of the anaerobic pond is connected with the entrance of aerobic tank by pipeline, And water-sealed pump B is equipped with pipeline;The aerobic tank is equipped with aerator;The exit of the aerobic tank is artificial swamp.
A kind of 2. culturing wastewater processing system according to claim 1, it is characterised in that:The septic tank adjacency is equipped with solid Liquid separating apparatus.
A kind of 3. culturing wastewater processing system according to claim 1, it is characterised in that:The processing of multi-stage biological catalytic oxidation Process is:Sewage enters at least two-stage biological aerobic tank by anaerobic pond, combined stuffing is set in pond, and arrange and supply in aerobic tank Oxygen machine.
CN201711232120.4A 2017-11-30 2017-11-30 A kind of culturing wastewater processing system Pending CN108002645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711232120.4A CN108002645A (en) 2017-11-30 2017-11-30 A kind of culturing wastewater processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711232120.4A CN108002645A (en) 2017-11-30 2017-11-30 A kind of culturing wastewater processing system

Publications (1)

Publication Number Publication Date
CN108002645A true CN108002645A (en) 2018-05-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711232120.4A Pending CN108002645A (en) 2017-11-30 2017-11-30 A kind of culturing wastewater processing system

Country Status (1)

Country Link
CN (1) CN108002645A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108975625A (en) * 2018-08-18 2018-12-11 江苏澳洋生态园林股份有限公司 A kind of artificial wet land system with recovery of nitrogen and phosphorus effect
CN108996829A (en) * 2018-08-14 2018-12-14 张家口好农好牧生态养殖有限公司 A kind of method of high-efficient purification livestock and poultry farm sewage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108996829A (en) * 2018-08-14 2018-12-14 张家口好农好牧生态养殖有限公司 A kind of method of high-efficient purification livestock and poultry farm sewage
CN108975625A (en) * 2018-08-18 2018-12-11 江苏澳洋生态园林股份有限公司 A kind of artificial wet land system with recovery of nitrogen and phosphorus effect
CN108975625B (en) * 2018-08-18 2021-03-09 江苏澳洋生态园林股份有限公司 Constructed wetland system with nitrogen and phosphorus recovery function

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Application publication date: 20180508

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