CN103232148A - Method and device for converting night soil in rural schools into environment-friendly energy and organic fertilizers - Google Patents
Method and device for converting night soil in rural schools into environment-friendly energy and organic fertilizers Download PDFInfo
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- CN103232148A CN103232148A CN2013101588478A CN201310158847A CN103232148A CN 103232148 A CN103232148 A CN 103232148A CN 2013101588478 A CN2013101588478 A CN 2013101588478A CN 201310158847 A CN201310158847 A CN 201310158847A CN 103232148 A CN103232148 A CN 103232148A
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- human excrement
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- fecaluria
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Abstract
The invention relates to a novel method and device for converting night soil in rural schools into environment-friendly energy and organic fertilizers. The method and device have obvious benefits that new energy can be developed, the organic fertilizers can be produced, and sludge of the night soil in rural schools can be eliminated, thus not only is an environment-friendly effect achieved, but also the purposes of producing energy and reducing emission are achieved. The method and device are not only applicable to rural schools, but also factories, companies, organs and units, dwelling living quarters of the organs and units, residential quarters and the like, as long as places where more people inhabit or work, thus being extremely wide in range.
Description
Technical field: the invention provides a kind of tapping a new source of energy and method and the device of organic fertilizer, relate in particular to a kind of method and device thereof that rural school's human excrement is converted into eco-friendly power source and organic fertilizer.
Technical background: we people lives in groups, the people places of living more, and the human excrement of generation is inevitable just many.Many, pollute if handle bad just easily environment the generation.I am a rural teacher, and this is had deep feeling.Rural school is the place that the crowd is dense lives, and the student public lavatory produces a large amount of human excrement every day, rural school, and owing to such-and-such reason, a manure pit is built in the lavatory exactly, is the position of squatting above the manure pit, namely cheats the formula manure pit.The people from top dung urine is just moved to behind the manure pit no matter.The pond spill-over goes out year in year out so day by day, stinks to high heaven, thereby causes serious pollution to environment.In the today of advocating environment protection, energy-saving and emission-reduction, this phenomenon obviously is to be incompatible with era development.Having does not so have a kind of method and device can handle the such place of similar rural school well and produce a large amount of human excrement, solve the pollution problem that a large amount of human excrement cause to environment? the present invention is the method and apparatus that a kind of novel rural school's human excrement of innovating in order to address this problem is converted into eco-friendly power source and organic fertilizer.
Summary of the invention: in order to solve rural school's human excrement to the mud problem of environment, the present invention has integrated the sump pump of forefathers' inventions and the effect of tower methane-generating pit, assemble to be modified into and a kind ofly can solve rural school's human excrement can be developed new forms of energy and output organic fertilizer simultaneously again to the mud problem of environment method and device thereof, this method and install applied widelyly specializes in that human poly occupies or use in the place of work.Concrete assembling is by assembling shown in Figure 1.
Fig. 1 is the invention process synoptic diagram.
Technical scheme: in order to realize the method and the device thereof that rural school's human excrement are converted into eco-friendly power source and organic fertilizer of this innovation, eliminate the human excrement of rural school to the pollution of environment, the purpose that the human excrement of rural school is turned waste into wealth, technical scheme of the present invention is: comprise fecaluria pond, lavatory 1, sump pump 2, mould transport pipe 3, tower methane-generating pit 4, airway 5, switch 6, air water separator 7, air storage bag 8, weather gage 9, purify modulator 10, topping-up pump 11, rural school's dining room usefulness gas tool 12, teaching and administrative staff's usefulness gas tool 13 and form.Concrete connectivity scenario is: at first mould transport pipe (3) with one and fecaluria pond, lavatory (1) is connected with sump pump (2) leads to, the bottom connection in one end and fecaluria pond, lavatory (1), the dirt inlet of the other end and sump pump (2) joins, connect another at the dirt-discherging outlet of sump pump (2) and mould transport pipe (3), this the other end of moulding transport pipe (3) that links to each other with sump pump (2) dirt-discherging outlet links to each other with the opening for feed of tower methane-generating pit (4), the air outlet of tower methane-generating pit (4) connects airway (5), then on airway (5), load onto control air cock (6) in order, air water separator (7), air storage bag (8), weather gage (9), purify modulator (10), topping-up pump (11) is pressed with branch's airway and dining room usefulness gas tool (12) and teaching and administrative staff's usefulness gas tool (13) in airway outlet at last and is connected.Be called rural school's human excrement according to the device that assembles with upper type and be converted into eco-friendly power source and organic fertilizer device, utilize the method that this device is turned waste into wealth rural school's human excrement to call the method that rural school's human excrement is converted into eco-friendly power source and organic fertilizer.
Principle of work: the method that rural school's human excrement is converted into eco-friendly power source and organic fertilizer of this innovation and the principle of work of device thereof are such: power up its work that makes at first for sump pump (2), the human excrement in fecaluria pond, lavatory (1) by moulding the opening for feed that transport pipe (3) pumps to tower methane-generating pit (4), human excrement enters the sweathouse fermentation generation biogas of tower methane-generating pit (4) from the opening for feed of tower methane-generating pit (4), biogas extrudes from airway (5) under the effect of pressure, the biogas that comes out removes moisture through air water separator (7), then through purifying modulator (10) sulphur removal purification and through after topping-up pump (11) supercharging, finally being fed to dining room usefulness gas tool (12) and teaching and administrative staff's usefulness gas tool (13) and making energy usefulness.Air storage bag wherein (8) is used for laying in surplus biogas, when tower methane-generating pit (4) air demand is bigger than gas consumption, air storage bag (8) inflation is standby, otherwise, when tower methane-generating pit (4) air demand than gas consumption hour, air storage bag (8) is then exitted and is replenished insufficient section to guarantee that usefulness gas can normal supply.In whole process, the fecaluria behind tower methane-generating pit (4) the back warp everfermentation becomes organic fertilizer from the discharge port output of tower methane-generating pit (4).So, tower methane-generating pit (4) energy charging---discharging---charging---discharging ... so circulation, tower methane-generating pit (4) just can constantly produce biogas and supply with dining room usefulness gas tool (12) and teaching and administrative staff's usefulness gas tool (13), can be used to burning boiler steamed rice, the manufacture hot water, cooking is cooked, even can be used for generating illumination etc., thereby solve most of problem of rural school dining room and teaching and administrative staff's daily life, simultaneously, product behind the tower methane tank gas production also is a kind of to planting extraordinary organic fertilizer, do not resemble the chemical fertilizer harmful to soil property, environment there is pollution, and owing to be tower, discharge port is above the ground level, thus make things convenient for manyly than generally being installed in underground methane-generating pit discharging, as long as open outlet, fertilizer just can be taken advantage of a situation under action of gravity, under tower, just can receive with container easily, even a small amount of blocking up arranged, just can gently and easily get rid of with the thing of shovel and so on ownly.This shows, be converted into the method for eco-friendly power source and organic fertilizer and having a lot of advantages of device thereof with this rural school's human excrement, produce new forms of energy, produce organic fertilizer and eliminate rural school's human excrement to the pollution of environment, is to kill three birds with one stone.
Social benefit: method and device benefit thereof that rural school's human excrement of this innovation is converted into eco-friendly power source and organic fertilizer are very obvious: can develop new forms of energy, energy output fertilizer, can eliminate the mud of rural school's human excrement, not only environmental protection but also production capacity reduction of discharging, and its scope of application is not rural school, such as the dwelling house living quarters of factory, company, institutional settings and institutional settings, residential quarter etc., so long as human poly occupies or the place of work is all applicable, scope is extremely wide.Its appearance is to advancing the environmental protection process of entire society, has very important meaning particularly in the social atmosphere of current promotion energy-saving and emission-reduction, once promoting the use of, all will have important practical significance to environmental protection and the Economic development that promotes entire society.
Claims (2)
1. rural school's human excrement is converted into method and the device thereof of eco-friendly power source and organic fertilizer, its major technique is characterized as: the fecaluria that utilizes sump pump to draw fecaluria pond, lavatory, rural area removes to produce biogas to tower methane-generating pit and uses for the people, the characteristics of utilizing tower methane-generating pit to be above the ground level then, utilize the self gravitation that fermented and become the fecaluria of organic environment-friendly fertilizer, the organic environment-friendly fertilizer in the tower methane-generating pit is discharged.
2. according to claim 1, rural school's human excrement is converted into the method for eco-friendly power source and organic fertilizer and the structure technology of device is characterized as: comprise fecaluria pond, lavatory 1, sump pump 2, mould transport pipe 3, tower methane-generating pit 4, airway 5, switch 6, air water separator 7, air storage bag 8, weather gage 9, purify modulator 10, topping-up pump 11, rural school's dining room usefulness gas tool 12, teaching and administrative staff's usefulness gas tool 13 and form.Concrete connectivity scenario is: at first mould transport pipe (3) with one and fecaluria pond, lavatory (1) is connected with sump pump (2) leads to, the bottom connection in one end and fecaluria pond, lavatory (1), the dirt inlet of the other end and sump pump (2) joins, connect another at the dirt-discherging outlet of sump pump (2) and mould transport pipe (3), this the other end of moulding transport pipe (3) that links to each other with sump pump (2) dirt-discherging outlet links to each other with the opening for feed of tower methane-generating pit (4), the air outlet of tower methane-generating pit (4) connects airway (5), then on airway (5), load onto control air cock (6) in order, air water separator (7), air storage bag (8), weather gage (9), purify modulator (10), topping-up pump (11) is pressed with branch's airway and dining room usefulness gas tool (12) and teaching and administrative staff's usefulness gas tool (13) in airway outlet at last and is connected.Be called rural school's human excrement according to the device that assembles with upper type and be converted into eco-friendly power source and organic fertilizer device, utilize the method that this device is turned waste into wealth rural school's human excrement to call the method that rural school's human excrement is converted into eco-friendly power source and organic fertilizer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013101588478A CN103232148A (en) | 2013-05-03 | 2013-05-03 | Method and device for converting night soil in rural schools into environment-friendly energy and organic fertilizers |
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| CN2013101588478A CN103232148A (en) | 2013-05-03 | 2013-05-03 | Method and device for converting night soil in rural schools into environment-friendly energy and organic fertilizers |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD264910A1 (en) * | 1987-11-04 | 1989-02-15 | Inst Biotechnologie Arbeitsgru | PROCESS FOR PRODUCING BIOGAS FROM PIG GROUPS |
| CN2880814Y (en) * | 2006-03-08 | 2007-03-21 | 马红运 | Energy-saving ocological toilet |
| CN201140999Y (en) * | 2007-12-21 | 2008-10-29 | 苏州苏水环境工程有限公司 | Inner circulation anaerobic tower for processing polyester wastewater |
| CN102041275A (en) * | 2009-10-22 | 2011-05-04 | 姚军 | Efficient zero-discharging methane project biological fermentation comprehensive application technology |
| CN102174379A (en) * | 2011-03-02 | 2011-09-07 | 环境保护部南京环境科学研究所 | Biogas generating pit for co-processing domestic garbage and human dejecta of rural scattered inhabitants |
| KR101077696B1 (en) * | 2011-04-15 | 2011-10-27 | 오영열 | Facility and method for producing electricity and manure by fermentation of muck |
| CN102390912A (en) * | 2011-10-31 | 2012-03-28 | 广州东芝白云自动化系统有限公司 | Sludge fermentation tower and fermentation method |
| CN102531308A (en) * | 2012-02-24 | 2012-07-04 | 中国环境科学研究院 | Method and device for performing combined treatment on livestock and poultry excrement, straws and sewage |
-
2013
- 2013-05-03 CN CN2013101588478A patent/CN103232148A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD264910A1 (en) * | 1987-11-04 | 1989-02-15 | Inst Biotechnologie Arbeitsgru | PROCESS FOR PRODUCING BIOGAS FROM PIG GROUPS |
| CN2880814Y (en) * | 2006-03-08 | 2007-03-21 | 马红运 | Energy-saving ocological toilet |
| CN201140999Y (en) * | 2007-12-21 | 2008-10-29 | 苏州苏水环境工程有限公司 | Inner circulation anaerobic tower for processing polyester wastewater |
| CN102041275A (en) * | 2009-10-22 | 2011-05-04 | 姚军 | Efficient zero-discharging methane project biological fermentation comprehensive application technology |
| CN102174379A (en) * | 2011-03-02 | 2011-09-07 | 环境保护部南京环境科学研究所 | Biogas generating pit for co-processing domestic garbage and human dejecta of rural scattered inhabitants |
| KR101077696B1 (en) * | 2011-04-15 | 2011-10-27 | 오영열 | Facility and method for producing electricity and manure by fermentation of muck |
| CN102390912A (en) * | 2011-10-31 | 2012-03-28 | 广州东芝白云自动化系统有限公司 | Sludge fermentation tower and fermentation method |
| CN102531308A (en) * | 2012-02-24 | 2012-07-04 | 中国环境科学研究院 | Method and device for performing combined treatment on livestock and poultry excrement, straws and sewage |
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Application publication date: 20130807 |