CN205933570U - System is used multipurposely to plant's excrement and urine step - Google Patents

System is used multipurposely to plant's excrement and urine step Download PDF

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Publication number
CN205933570U
CN205933570U CN201620860814.7U CN201620860814U CN205933570U CN 205933570 U CN205933570 U CN 205933570U CN 201620860814 U CN201620860814 U CN 201620860814U CN 205933570 U CN205933570 U CN 205933570U
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China
Prior art keywords
gas
biogas
pond
marsh
fermentation tank
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Expired - Fee Related
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CN201620860814.7U
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Chinese (zh)
Inventor
程忠杰
李彦敏
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Yuanshi County Animal Husbandry Wo Agricultural Science And Technology Co Ltd
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Yuanshi County Animal Husbandry Wo Agricultural Science And Technology Co Ltd
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Priority to CN201620860814.7U priority Critical patent/CN205933570U/en
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Publication of CN205933570U publication Critical patent/CN205933570U/en
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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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/30Use of alternative fuels, e.g. biofuels
    • 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
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Abstract

The utility model discloses a system is used multipurposely to plant's excrement and urine step belongs to marsh gas new forms of energy technical field. Including grit chamber, ratio pond, biogas fermentation tank, marsh gas air storage membrane, gas turbine generator group, gas boiler, natural pond sediment natural pond liquid fermentation vat, the grit chamber links to each other with the ratio pond, and the feed inlet that charging line and biogas fermentation tank are passed through to the ratio pond links to each other, links to each other through gas transmission pipeline between biogas fermentation tank and the marsh gas air storage membrane, and the intercommunication is organized with user, gas boiler, gas turbine generator to the marsh gas of marsh gas air storage membrane behind dehydrator, desulfurizer, water condenser, gas boiler by heating water supply pipe communicates with ratio pond and biogas fermentation tank respectively, gas turbine generator group is used for supplying power for entire system, biogas fermentation tank passes through conveying pipeline way intercommunication with natural pond sediment natural pond liquid fermentation vat, and natural pond sediment natural pond liquid fermentation vat is equipped with pipeline with the field. The utility model discloses carry out the step to animal manure and use multipurposely, can realize animal manure furthest's minimizing, innoxious, resourceization.

Description

Plant's feces step utilization system
Technical field
This utility model belongs to biogas technical field of new energies, more particularly, to a kind of feces step comprehensive utilization system of plant System.
Background technology
With economic and society continuous development, the pattern of every family dispersion cultivation is also gradually backed out in vast rural area The arena of history, the substitute is scale, specialized large-scale plant that raises.This plant compares traditional point family side of raising scattered Formula, its breeding technology, epidemic prevention level, the utilization rate of feedstuff, management level all greatly improve, and feeding cost then decreases, But meanwhile, the plant of scale all can produce substantial amounts of feces daily, substantial amounts of feces if do not dealt carefully with, its stench Abnormal smells from the patient can have a strong impact on surrounding enviroment;In addition, feces of livestock and poultry is also a kind of resource, if rationally do not utilized, not only result in The secondary pollution of environment, also results in a large amount of wastes of organic resource.At present, most of plants all start feces of livestock and poultry is entered Row utilizes, but, there are some problems in implementation process, for example, some plants in order to scheme conveniently, directly collecting Feces are concentrated and are stacked compost, this easy processing mode, and not only compost is of poor quality, and the fertilizer of its compost is unfavorable for crops Absorb, and also result in a large amount of wastes of organic resource, and produce secondary pollution;In addition, anaerobic fermentation produces the skill of biogas Art has begun to implement, but some plants are the feces of generation to be sent directly into methane-generating pit fermented, fermentation period Long, the effect of fermentation is undesirable, also can produce substantial amounts of biogas residue and biogas liquid;Furthermore, biogas residue and biogas liquid generally as last garbage, Mostly all it is directly applied among soil, because the property of undressed biogas residue and biogas liquid is unstable, to soil and agricultural production Exist potentially hazardous.
Therefore, reasonable, make full use of feces of livestock and poultry, realize garbage minimizing, innoxious, resource to greatest extent Change, current marsh gas treating system need further to optimize and improve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of plant feces step utilization system, to poultry Poultry manure carries out step comprehensive utilization, is capable of feces of livestock and poultry minimizing, innoxious, resource to greatest extent.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:A kind of plant feces step is comprehensive Conjunction utilizes system, including setting pot, proportioning pond, marsh-gas fermentation tank, marsh gas storage membrane, jet dynamic control, gas fired-boiler, biogas residue Biogas slurry fermentation vat, setting pot is connected with proportioning pond, and proportioning pond is connected with the charging aperture of marsh-gas fermentation tank by charging line, biogas It is connected by gas pipeline between fermentation tank and marsh gas storage membrane, the biogas of marsh gas storage membrane is through dehydrator, devulcanizer, cryophorus After be divided into three tunnels to prop up gas pipeline, wherein one tunnel is propped up gas pipeline and is connected with user, and gas pipeline and gas fired-boiler are propped up even in a road Logical, a road is propped up gas pipeline and is connected with jet dynamic control;Gas fired-boiler pass through heat water supply line respectively with proportioning pond and natural pond Gas fermentation tank connects;Jet dynamic control is used for powering to whole system;Marsh-gas fermentation tank and biogas residue and biogas liquid fermentation vat pass through defeated Pipe material connects, and biogas residue and biogas liquid fermentation vat and field are provided with conveyance conduit.
Further technical scheme, is equipped with vertical shaft agitator in setting pot and proportioning pond.
Further technical scheme, proportioning is provided with heating coil in pond.
Further technical scheme, setting pot is adjacent with proportioning pond, and the at the bottom of pond of setting pot is higher than the at the bottom of pond in proportioning pond, sand setting Separated by spaced walls between pond and proportioning pond, drain hole is provided with spaced walls, be provided with to block in setting pot side and put The flashboard of material mouth, spaced walls are close to by flashboard, can lift along spaced walls and decline.
Further technical scheme, is provided with agitator in marsh-gas fermentation tank, marsh-gas fermentation tank is provided with positive/negative-pressure protection Device and temperature sensor.
Further technical scheme, marsh-gas fermentation tank and biogas residue and biogas liquid fermentation vat are divided into biogas residue feeding pipe and biogas slurry conveying Pipe, biogas residue feeding pipe and biogas slurry conveying pipeline are respectively equipped with out pulp pump and Pump for giving-out.
Further technical scheme, the total gas pipeline after cryophorus is provided with effusion meter, pressure transducer and Roots Blower fan.
Further technical scheme, biogas residue and biogas liquid fermentation vat is biological inoculum biogas residue and biogas liquid fermentation vat.
Have the beneficial effects that using produced by technique scheme:This utility model adopts multistep treatment mode, utilizes Feces of livestock and poultry produces biogas, and for supplying, generating electricity, biogas residue and biogas liquid, through biofermentation, is directly used in farmland fertilization, produces green agricultural production Product, reduce fertilizer application amount, cultivation, plantation, the energy and ecological environmental protection are combined, makes ecologic breeding go on energy The positive cycle of source, ecology and environmental conservation;
This utility model realization cultivation, biogas, natural pond are fertile, generating integrated, so that cultivation feces is all recycled, realize poultry Poultry manure minimizing, innoxious, resource to greatest extent.
Brief description
Fig. 1 is the schematic diagram of this utility model embodiment;
In figure:1st, setting pot;2nd, drain hole;3rd, proportioning pond;4th, vertical shaft agitator;5th, feed pump;6th, marsh-gas fermentation tank;7、 Positive/negative pressure protector;8th, go out pulp pump;9th, Pump for giving-out;10th, biogas residue and biogas liquid fermentation vat;11st, marsh gas storage membrane;12nd, dehydrator;13、 Devulcanizer;14th, cryophorus;15th, effusion meter;16th, roots blower;17th, gas fired-boiler;18th, jet dynamic control;19th, flashboard.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
This utility model provides plant's feces step utilization system as shown in Figure 1, concrete as one Embodiment, this utility model includes setting pot 1, proportioning pond 3, marsh-gas fermentation tank 6, marsh gas storage membrane 11, jet dynamic control 18th, gas fired-boiler 17, biogas residue and biogas liquid fermentation vat 10, setting pot 1 is connected with proportioning pond 3, and charging line and biogas are passed through in proportioning pond 3 The charging aperture of fermentation tank 6 is connected, and charging line is provided with feed pump 5, passes through between marsh-gas fermentation tank 6 and marsh gas storage membrane 11 Gas pipeline is connected, and the biogas of marsh gas storage membrane 11 is divided into three tunnels to prop up appendix after dehydrator 12, devulcanizer 13, cryophorus 14 Road, wherein one tunnel is propped up gas pipeline and is connected with user, and a road is propped up gas pipeline and connected with gas fired-boiler 17, and gas pipeline is propped up on a road Connect with jet dynamic control 18;Gas fired-boiler 17 is passed through heating water supply line and is connected with proportioning pond 3 and marsh-gas fermentation tank 6 respectively Logical;Jet dynamic control 18 is used for powering to whole system;Marsh-gas fermentation tank 6 passes through feeding pipe with biogas residue and biogas liquid fermentation vat 10 Connection, biogas residue and biogas liquid fermentation vat 10 and field are provided with conveyance conduit.Wherein, setting pot 1 and proportioning pond 3 are pretreatment unit, sink It is equipped with vertical shaft agitator 4, equipment has feed pump 5, vertical shaft agitator 4, heating coil, flashboard 19 is adopted in sand pond 1 and proportioning pond 3 Use Electronic control;Power source is given by switch board, by feed pump 5, material after pretreatment is transported to biogas fermentation Fermented in tank 6;Vertical shaft agitator 4 is used for stirring allotment material, collect the feces in pond carry out being sufficiently mixed uniformly, with Improve the effect of fermentation;Heating coil is used for heating to proportioning pond 3, and meanwhile, the hot water in boiler also can be delivered directly to proportioning In pond 3, the sufficient pretreatment of material that is beneficial in proportioning pond 3, is that guarantee is carried out in the fermentation of postorder.In addition, on proportioning pond 3 Mounting temperature sensor, the temperature in detection proportioning pond 3, temperature indicator is arranged on switch board, to show the temperature in proportioning pond 3 Degree, the temperature being shown according to temperature indicator, can manual adjustment boiler in real time heating system, make the material in proportioning pond 3 Reach good pretreatment.
The biogas producing after material is fermented in marsh-gas fermentation tank 6 is delivered to through gas pipeline in marsh gas storage membrane 11, Remaining biogas residue and biogas liquid is stayed in tank, forces discharging through impeller pump, enters in biogas residue and biogas liquid fermentation vat 10, in biogas residue and biogas liquid fermentation Add biological inoculum in pond 10, fermented through several days, be allowed to upgrade to microbial-bacterial fertilizer, be then carried out rich water with filling, i.e. rich water one Body, reduces fertilizer amount, taking build 3000 cubic metres of biogas residue and biogas liquid fermentation vats 10 as a example, all turns after biogas residue and biogas liquid is fermented Turn to fertilizer, increase production and improve productivity 2000 mu of model field(Semen Tritici aestivi, Semen Maydiss, Fructus Vitis viniferae), make feces reach maximum utilization, and, The fertilizer that fermented biogas residue and biogas liquid is formed is more conducive to the absorption of crops, increases the fertility of soil, forms the good of ecologic breeding Property circulation.
As a kind of structure is simple and structure easy to use, setting pot 1 of the present utility model is adjacent with proportioning pond 3, heavy The at the bottom of pond in sand pond 1 is higher than the at the bottom of pond in proportioning pond 3, is separated by spaced walls, set in spaced walls between setting pot 1 and proportioning pond 3 Have drain hole 2, be provided with the flashboard 19 that can block drain hole 2 in setting pot 1 side, spaced walls are close to by flashboard 19, can along between Next door lifts and declines.Lift flashboard 19, the material in setting pot 1 can automatically flow in proportioning pond 3 under gravity, need not Additionally use power.
This utility model biogas is dehydrated before entering devulcanizer 13, also needs to further to natural pond through after devulcanizer 13 Moisture content in gas carries out condensing eliminating water, so ensure that the biogas obtaining dried and clean.
It is provided with agitator in marsh-gas fermentation tank 6, for being stirred to the material in marsh-gas fermentation tank 6, make material abundant Fermentation, marsh-gas fermentation tank 6 is provided with positive/negative pressure protector 7 and temperature sensor.Temperature sensing is installed on marsh-gas fermentation tank 6 Device, the temperature in detection marsh-gas fermentation tank 6, temperature indicator is arranged on switch board, to show the temperature of marsh-gas fermentation tank 6, The temperature being shown according to temperature indicator, can manual adjustment boiler in real time heating system, make the material in marsh-gas fermentation tank 6 Reach good ferment effect.
Marsh-gas fermentation tank 6 and biogas residue and biogas liquid fermentation vat 10 are divided into biogas residue feeding pipe and biogas slurry conveying pipeline, biogas residue conveying pipeline Pulp pump 8 and Pump for giving-out 9 are respectively equipped with out on road and biogas slurry conveying pipeline, for forcing discharging.
Total gas pipeline after cryophorus 14 is provided with effusion meter 15, pressure transducer and roots blower 16.Defeated always Pressure transducer is provided with feed channel, the pressure signal of methane conveying is fed back to switch board, and using this signal to Roots Blower fan 16 or corresponding equipment are controlled, and are met with the air pressure ensureing biogas and use gas demand.
In addition it is both needed to valve is installed on the inlet and outlet piping being connected with each pond, tank and boiler, can be using electrodynamic valve and manual Control valve two ways combines, to avoid electrodynamic valve failure.
This utility model power pack is supplied by Biogas Generator Set, and Biogas Generator Set is through grid-connection cabinet, booster stations and state Family's electrical network is connected, the control section of this system by the way of centralized Control is combined with decentralised control, by switch board to being In system, each equipment carries out centralized Control, arranges field control to the equipment away from switch board simultaneously, runs live bar for some The more complicated situation of part, carries out field control using the supporting control chamber of equipment field man.Equipment in system is using automatically controlling And Non-follow control, to avoid the situation of automatic Control Fault.Switch board is located at and controls interior, is concentrated with each unit equipment in system Power, control and instrument show, switch board is provided with the startup of equipment, stop button, operation, fault, display lamp, warning Device and display instrument.
The system builds 3000 cubic metres of biogas residue and biogas liquid liquid storage tank, builds natural pond 2000 meters of delivery pipe of fertilizer, by the natural pond of storage Slag biogas slurry adds biological inoculum, fermented through several days, is allowed to upgrade to microbial-bacterial fertilizer, is then carried out rich water with filling, i.e. rich water one Body, reduces fertilizer and pesticide consumption, increase production and improve productivity 2000 mu of model field, such as Semen Tritici aestivi, Semen Maydiss, Fructus Vitis viniferae, recycles, and allows garbage Become precious, realize step and comprehensively fully rationally utilize.
Carry out fermentation process using this utility model, the fermentation temperature in marsh-gas fermentation tank 6 is 30-35 degree, fermentation period For 20 days, the pH value of fermented product was 7-7.5, and marsh-gas fermentation tank feeds intake volume ratio for 80%, and fermented feed liquid concentration is 10%;Fermented product Material carbon-nitrogen ratio is 15-25.
Wherein, multiple biological inoculums are added in biogas residue and biogas liquid fermentation vat 10, biological inoculum is photosynthetic bacteria, lactic acid bacteria, withered The multiple beneficial compound bacteria such as careless bacillus cereuss, yeast.Multiple beneficial compound bacteria is added to be fermented in biogas residue and biogas liquid, shape Become microbial-bacterial fertilizer, root mulch can be supported, decompose the pesticide of pedo relict, eliminate soil compaction, suppress pest and disease damage, to self-restraint water Soil, holding fertility all have beneficial effect.
This utility model technological process is as follows:, through grid, gravity flow enters setting pot, through tentatively stirring for the feces rinsing and waste water Proportioning pond is entered together after mixing, in the presence of vertical shaft agitator, liquid dung mix homogeneously, then biogas fermentation is pumped into by feed pump In tank, in the presence of anaerobe, anaerobic fermentation, produce biogas, biogas, through being dehydrated desulfurization, delivers to user, combustion gas through spark arrester Boiler and jet dynamic control, are used for irrigated farmland after biogas residue and biogas liquid is fermented.Wherein, the fermentation temperature in marsh-gas fermentation tank is 30-35 degree, fermentation period is 20 days, and the pH value of fermented product is 7-7.5, and marsh-gas fermentation tank feeds intake volume ratio for 80%, fermented feed liquid Concentration is 10%;Fermentation materials carbon-nitrogen ratio is 15-25.
This utility model adopts multistep treatment mode, produces biogas, for supplying, generating electricity, biogas residue natural pond using feces of livestock and poultry Liquid, through biofermentation, is directly used in farmland fertilization, produces green agricultural product, reduces fertilizer application amount, will cultivate, plant, the energy and Ecological environmental protection combines, and makes ecologic breeding go on the positive cycle of the energy, ecology and environmental conservation, realizes The step comprehensive utilization of waste resource, harmless treatment, green energy resource, the production of fertilizer, can promote rural area to follow further The sustainable development of ring economy.

Claims (8)

1. a kind of plant feces step utilization system is it is characterised in that include setting pot(1), proportioning pond(3), biogas Fermentation tank(6), marsh gas storage membrane(11), jet dynamic control(18), gas fired-boiler(17), biogas residue and biogas liquid fermentation vat(10), sink Sand pond(1)With proportioning pond(3)It is connected, proportioning pond(3)By charging line and marsh-gas fermentation tank(6)Charging aperture be connected, biogas Fermentation tank(6)With marsh gas storage membrane(11)Between by gas pipeline be connected, marsh gas storage membrane(11)Biogas through dehydrator (12), devulcanizer(13), cryophorus(14)After be divided into three tunnels to prop up gas pipeline, wherein one tunnel is propped up gas pipeline and is connected with user, Gas pipeline and gas fired-boiler are propped up in one tunnel(17)Connection, gas pipeline and jet dynamic control are propped up in a road(18)Connection;Gas-fired boiler Stove(17)By heat water supply line respectively with proportioning pond(3)And marsh-gas fermentation tank(6)Connection;Jet dynamic control(18)For Power to whole system;Marsh-gas fermentation tank(6)With biogas residue and biogas liquid fermentation vat(10)Connected by feeding pipe, biogas residue and biogas liquid ferments Pond(10)It is provided with conveyance conduit with field.
2. plant according to claim 1 feces step utilization system is it is characterised in that setting pot(1)With join Compare pond(3)Inside it is equipped with vertical shaft agitator(4).
3. plant according to claim 1 feces step utilization system is it is characterised in that proportioning pond(3)Inside set There is heating coil.
4. plant according to claim 1 feces step utilization system is it is characterised in that setting pot(1)With join Compare pond(3)Adjacent, setting pot(1)At the bottom of pond be higher than proportioning pond(3)At the bottom of pond, setting pot(1)With proportioning pond(3)Between pass through between Next door separates, and is provided with drain hole in spaced walls(2), in setting pot(1)Side is provided with can block drain hole(2)Flashboard (19), flashboard(19)It is close to spaced walls, can lift along spaced walls and decline.
5. plant according to claim 1 feces step utilization system is it is characterised in that marsh-gas fermentation tank(6) Inside it is provided with agitator, marsh-gas fermentation tank(6)On positive/negative pressure protector is installed(7)And temperature sensor.
6. plant according to claim 1 feces step utilization system is it is characterised in that marsh-gas fermentation tank(6) With biogas residue and biogas liquid fermentation vat(10)It is divided into and dividing on biogas residue feeding pipe and biogas slurry conveying pipeline, biogas residue feeding pipe and biogas slurry conveying pipeline It is not provided with out pulp pump(8)And Pump for giving-out(9).
7. plant according to claim 1 feces step utilization system is it is characterised in that through cryophorus(14)Afterwards Total gas pipeline be provided with effusion meter(15), pressure transducer and roots blower(16).
8. plant according to claim 1 feces step utilization system is it is characterised in that biogas residue and biogas liquid fermentation vat (10)For biological inoculum biogas residue and biogas liquid fermentation vat.
CN201620860814.7U 2016-08-10 2016-08-10 System is used multipurposely to plant's excrement and urine step Expired - Fee Related CN205933570U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109694814A (en) * 2018-12-14 2019-04-30 中国农业大学烟台研究院 A kind of quick anaerobic fermentation system
CN110229026A (en) * 2019-06-24 2019-09-13 瑞凯企业管理服务(张家港)有限公司 The method of long-term cropping fertilizer is used for after a kind of live pig treatment for cow manure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109694814A (en) * 2018-12-14 2019-04-30 中国农业大学烟台研究院 A kind of quick anaerobic fermentation system
CN110229026A (en) * 2019-06-24 2019-09-13 瑞凯企业管理服务(张家港)有限公司 The method of long-term cropping fertilizer is used for after a kind of live pig treatment for cow manure

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170208

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CF01 Termination of patent right due to non-payment of annual fee