CN1389308A - In-situ human excrement processing method and corresponding flush-free ecological toilet - Google Patents
In-situ human excrement processing method and corresponding flush-free ecological toilet Download PDFInfo
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- CN1389308A CN1389308A CN01118610A CN01118610A CN1389308A CN 1389308 A CN1389308 A CN 1389308A CN 01118610 A CN01118610 A CN 01118610A CN 01118610 A CN01118610 A CN 01118610A CN 1389308 A CN1389308 A CN 1389308A
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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Abstract
The present invention discloses a method for treating human excrement and urine on the spot, and relates to an ecological closet which has no need of flushing or has need of small quantity of water for flushing, and can feed the human excrement and urine into bio-chemical reactor directly, and the bio-chemical packaging material in the bio-chemical reactor and human excrement and urine are regularly mixed to make the beneficial microorganism being in bio-chemical packaging material and human excrement and urine obtain mass propagation, and the mixture of human excrement and urine and bio-chemical packaging material can provide isometric nutrients of mass-propagated beneficial microorganisms and can make beneficial microorganism cosume harmful and instable substances in the period of propagation and produce odourless stable CO2, water and humic, and further convert then into organic fertilizer.
Description
The present invention relates to human excrement on the spot resource utilization, innoxious and minimizing handle and make the method for fertilizer and exempt from bath/little aquatic attitude lavatory accordingly, particularly the biochemical degradation by aerobic microbiological with human excrement on the spot resource utilization, the innoxious and minimizing method of handling and make ecological organic fertilier reach and exempt from bath/little ecological toilet accordingly.
The lavatory of using in China mainly contains three kinds of forms at present: promptly non-irrigated lavatory, the just latrine of our common title; Flushing type lavatory and packing formula flush-free toilet.
The drought lavatory mainly be present in China the subregion in rural area, cities and towns and city.The drought lavatory has the basic function that the men and women is separated, ight soil is concentrated.The non-irrigated lavatory of China does not still have complete antiseepage and covering measure at present, so polluted-water and air are the inevitable outcomes in non-irrigated lavatory.The evil that non-irrigated lavatory still is mosquitos and flies and other cause of disease is given birth to the ground with hatching, and very easily by the direct and indirect contact communicate illness of water body and mosquitos and flies, this lavatory also has pungent odour in addition.
The flushing type lavatory is commonly referred to the water lavatory, is the lavatory of adopting at most in the present city.Clearing of human excrement need be finished by the adding of water and water drain.A human excrement often will be employed 100 parts water and clear with urinal and clean.It is temporary or directly enter the sewage work that the water drain net is transported to as far as tens of kilometers and focus on that the mixture of human excrement and water need enter septic tank.The first step that enters sewage work is separated solid with liquid exactly again.Can carry out follow-up treatment process then.Solid after the separation mainly is people's a stool.If it is bad that the ight soil after separating is handled, and is again source of pollution.And the water after handling also will just can carry out safety dumping by sterilization.The circulation of mixing-separation-this contradiction of processing has been finished in the water lavatory.Sewerage has been wasted great amount of water resources, and the foundation of sewerage needs a large amount of investments, also will pay expensive day-to-day operation and maintenance cost simultaneously.
Packing formula flush-free toilet is that ight soil is packed with plastics bag, and the urine of men's lavatory urinal is collected separately.This link of bath has been saved in the lavatory of this form, but does not realize human excrement minimizing on the spot, resource utilization and harmless treatment in the middle of the lavatory.Its subsequent transportation and ight soil are handled and are also existed many problems and potential danger.
Drought lavatory and packing formula are exempted from the flushing type lavatory and are not provided integrative solution to on-the-spot innoxious, the minimizing and the recycling treatment of human excrement, and human excrement still belongs to the public hazards source after leaving the lavatory.Health, environment and ecological hidden danger have been brought to the nonstandardized technique and the Denormalization Processing of human excrement in existing non-irrigated lavatory.This public hazards can become the public hazards fact when clearing and finally handle.Great amount of water resources has then been wasted in the water lavatory.Though the water lavatory provides final solution to human excrement, but its expensive auxiliary facility is the material facts of its unsustainable development as sewer pipe line, pumping plant and sewage work.The lavatory that all come into operation does not now all have to adopt the solution to the human excrement recycling treatment, does not more realize the innoxious comprehensively on the spot theory of handling with minimizing of human excrement.
Chinese patent application 90102801.0 discloses the method that the sewage purification of a kind of dung urine is handled, at first make and contain excremental sewage and enter the precipitate and separate chamber and handle, movement is pulverized earlier, the not temporary transient sedimentation of dung piece of Fen Suiing, the muddy liquid of the dung of having pulverized urine sewage then enters solarization air cell; In solarization air cell, be equipped with and adhere to the big mouthful of zoogleic soft biofilm packing of campanularian.The available ultra micro aerator that has micropore is with gap to solarization air cell's inflation, to keep microorganism growth and to keep active; By contacting with biofilm packing, microorganism makes the turbid liquid degraded of concrete to muddy liquid in solarization air cell; Muddy liquid after the degraded enters two heavy chambers again to carry out two heavy shallow lakes and separates, and the water purification after two heavy separation are discharged, and active sludge passes back into solarization air cell heavily again and carries out the microbiological deterioration processing again.If the water purification after two heavy separation enters the sterilized room sterilization again, but then just reuse of water purification.The dung urine sewage purification processing tank of realizing above-mentioned processing is wherein also disclosed.
Chinese patent application 91225282.0 discloses a kind of device that adopts microbiological treatment ight soil, adopts housing, and ight soil inlet tube, scrubbing outlet pipe are formed.Flaggy shape bacterium bed is housed in housing, is positioned at minimum flaggy shape bacterium bed and is provided with the check valve of opening downwards, the mouth of pipe of ight soil inlet tube is positioned on the flaggy shape bacterium bed; The scrubbing outlet pipe passes flaggy shape bacterium bed makes its mouth of pipe be positioned at housing bottom; The scrubbing wash pipe also passes flaggy shape bacterium bed, and is connected to the water outlet in the same way that several are distributed in housing bottom.When unilateral gate is closed, be positioned at and form a confined chamber below the minimum flaggy shape bacterium bed, have only scrubbing wash pipe and scrubbing outlet pipe and housing to be interlinked to the outside.
Ight soil enters in this device by the ight soil inlet tube, after the corruption of the biological bacteria digest and decompose on the bacterium bed, fall into the bottom of this device from unidirectional work, open the valve of scrubbing wash pipe, the throw out of this bottom of device is under the impact of water and flow and form eddying current stream, and flow force bars up single valve, the obstructive position supercharging, thing will be degenerated by outside the scrubbing outlet pipe extruding device by formation pressure chamber below being positioned at minimum flaggy shape bacterium bed, reach the purpose of automatic scrubbing.
Chinese patent application 85104520A relates to Decontamination plant for the toilet, possess with the ight soil internal communication and accommodate foaming chamber through the liquid manure of microbiological degradation, air is injected the air-supply arrangement that above-mentioned liquid manure foams this liquid manure in the foaming chamber, and be communicated with above-mentioned foaming chamber and aspirate foam in the above-mentioned foaming chamber, make it the discharge equipment of dry evaporation in atmosphere.
Adopt above-mentioned means, in the ight soil pond, in foaming chamber, foamed, become the foam that surface-area is big, quality is little by air-supply arrangement by the liquid manure of microbiological degradation.So this foam is discharged the device suction again, under this aspiration phases, be exposed in the airflow simultaneously, thereby, become vaporised gas by dry effectively, this moment is promptly to airborne release.
Chinese patent application 88105848.3 relates to compound accelerator for anaerobic digestion and the production technique thereof that makes high-enriched organics matter accelerate decomposition rate under anoxic condition.Comprise: active filter mud soil, beer slag, residue of soya, zinc sulfate, phosphoric acid salt, in fermentation vat, add 1% fermented bacterium, 1% bran powder (volume weight per-cent), the aeration-agitation fermentation, fermentation period is 2 days.
Though above-mentioned patent application discloses the method and the device of handler's fecaluria, all do not relate to the resource utilization on the spot of human excrement, innoxious and minimizing processing.
Contain a large amount of bacteriums in the middle of the human excrement.If handle badly, be the transmission of disease source.The pathophoresis of human excrement can have following several approach to propagate:
1, human excrement trickles or is penetrated into surface water body or body of groundwater, by directly drinking or edible indirectly farming
Thing carries out pathophoresis.
2, human excrement directly is applied to farm crop, the edible more germ-carrying farm crop of people carry out pathophoresis.
3, carry out pathophoresis by direct contact.
Contain a large amount of nitrogen phosphorus potassium and trace element in the middle of the human excrement.Will directly cause pollution in case enter various water bodys.Human excrement under anaerobic can produce direct air-polluting ammonia, hydrogen sulfide and directly aggravate other multiple obnoxious flavoures such as methane of Greenhouse effect.Yet the growth of any plant all be unable to do without nutritive substances such as nitrogen phosphorus potassium.It is that pesticide herd forestry is supplied fertilizer source that industrialization society has been set up ten million fertilizer plant for this reason.Calculate with Beijing 1,200 ten thousand population, the total amount that excretes denitrification with human excrement every year just is equivalent to more than 100 ten thousand tons of urea.If human excrement without effective processing, not only causes pollution, but also a large amount of resource that can run off
The object of the present invention is to provide a kind of human excrement is innoxious on the spot, minimizing and recycling treatment and make the method for fertilizer, refuse is changed into resource.Exempting from the middle of bath/little ecological toilet, the nitrogen phosphorus potassium in the middle of the human excrement etc. decompose with synthetic through beneficial microorganism, have changed into stable fertilizer.
Another object of the present invention provide a kind of can the human excrement scene is innoxious, minimizing and recycling treatment exempt from bath/little ecological toilet, this lavatory not only can with human excrement in the lavatory pungent odour between the shelf lives remove, can also resource utilization, innoxious and minimizing be handled on the spot with human excrement.
In order to realize above-mentioned purpose of the present invention, the technical solution used in the present invention is: exempting from the middle of bath/little ecological toilet, ight soil that the people excretes and urine directly enter biochemical reactor and do not need to wash by water or water that needs are very micro-.The biochemical filler of biochemical reactor the inside regularly mixes by mechanism with human excrement, the beneficial microorganism of biochemical filler and human excrement the inside is bred in a large number, the mixture of human excrement and biochemical filler provides the nutrition of equivalent for prolific beneficial microorganism, like this, harmful and the Unstable Substance of beneficial microorganism in the middle of consumption human excrement between nursery stage, the end reaction thing is that matter is planted in carbonic acid gas, water and corruption, these materials do not produce stink, and can become stable odorless organic substance-fertilizer.
In biochemical reactor, biochemical filler includes beneficial microorganism and filler, and its composition and weight percent are:
1, biochemical filler composite bacteria
Bacterium, 0-5% fungi or 0-5% actinomycetes that described biochemical filler composite bacteria is 0-5% are a kind of or several
The combination of planting;
2, filler 60-95%;
3, ripe compost 4%--20%;
Wherein bacterium can be one or more the combination of Arthrobacter, Alcaligenes faecalis, the red bacterium of class excrement ball, rice Flavobacterium; Fungi can be that Mucor pusillus, Aspergillus fumigatus, humicola lanuginosa, ball spore hair Portugal spore are mould, top spore, cephalo are mould, hair beak shell, dark spore hair shell, gold hair shell, revolve a silk hair shell, Brazil's hair shell, warp hair shell, lunge hair shell, ball hair shell, India's hair shell, microcephaly's hair shell, olive colour hair shell, thick foot hair shell, contrary flexure hair shell, half-naked hair shell, circle roar a hair shell, excrement shell one, bacillus firmus kind, Paenibacillus polymyxa or more than one combination; Actinomycetes can be that aspergillus oryzae is dredged one or more the combination of exhibition mutation bacterium, white group Nocardia bacteria, soil ulmin streptomycete, shallow brown micromonospora, mud Nocardia bacteria.
1.1217), Paenibacillus polymyxa (numbering: 1.794), aspergillus oryzae dredges exhibition mutation (numbering: 3.2824) and white group Nocardia bacteria (numbering: 4.1188) composition compound oxygen consumption beneficial microorganism preferably is made up of actinomycetes and fungi among the present invention, and preferred bacterial classification is a bacillus firmus (numbering:.
Wherein filler is that carbon content is high and the material of fluffy effect is arranged, can be granularity be less than 0.3*0.3CM through broken and without crop stalk, distillers' grains or the wood chip of fragmentation; Also can be peat soil or ashes; One or more the composition that also can adopt them.
Described crop stalk can be the straw of various farm crop such as corn, Chinese sorghum, paddy rice, wheat; Peat soil is also referred to as mud coal; Described ashes can be to remove not exclusively right coal cinder industry ashes, the civilian ashes etc. of burning, and can be ground to fineness is the 10-120 order, also can be without grinding.
The effect of biochemical filler composite bacteria provides and is compounded with beneficial microorganism, filler is the substratum of composite bacteria, can promote the breeding of composite bacteria and provide nutrient to promote the healthy breeding fast of beneficial microorganism for beneficial microorganism jointly with human excrement, filler makes human excrement fully contact with beneficial microorganism in the middle of fluffy medium simultaneously, the fluffy materials that carbon content is high both can be adsorbed peculiar smell, can and enlarge reaction area for the oxygen supply of oxygen consumption beneficial microorganism again, thereby the raising speed of response, and further provide carbon source for biochemical reaction; Biochemical filler composite bacteria is compound oxygen consumption beneficial microorganism, human excrement can be decomposed, and produces carbonic acid gas and water; The oxygen consumption microorganism produces high temperature (50-70 ℃) in metabolism, can eliminate various harmful germs on the spot, has realized the human excrement harmless treatment; Beneficial microorganism produces heat in metabolism simultaneously, the moisture content in the middle of the human excrement is evaporated, thereby the minimizing on the spot that has realized human excrement is handled.
Realize that the bath/little ecological toilet of exempting from of the present invention comprises: chamber, lavatory, squatting wc pan and urinal is characterized in that: chamber, described lavatory comprises chamber of being located on ground or the basal plane, lavatory and the treatment chamber of being located under subsurface or the basal plane; The below of vertical squatting wc pan is provided with biochemical reactor in the treatment chamber under this subsurface or the basal plane, the bottom of described squatting wc pan is provided with and the corresponding shifting board of the upper opening of above-mentioned biochemical reactor, and the folding control device is installed thereon, be installed with the infrared inductor that can be connected on the wall of this squatting wc pan back upper place with automatically controlled circuit; The urine pipe outlet of described urinal can communicate with the top of biochemical device, also can directly be connected to the urine treater; Above-mentioned underground treatment chamber mesophytization reactor top also is provided with biochemical reaction zone and forces air exhausting device, on above-mentioned ground or the top, chamber, lavatory of basal plane also be provided with in the natural ventilation exhaust outlet and go up and force air exhausting device, force the air exhausting device bottom to be communicated with exhaust duct on it, this exhaust duct lower end is stretched in the underground treatment chamber and is forced the air exhausting device air port to be connected with the biochemical reaction zone on biochemical reactor top, is provided with in the biochemical reactor and makes biochemical filler and the well-mixed whipping appts of ight soil.
During use, quantitative biochemical filler is placed in the biochemical reactor, the ratio of biochemical filler and ight soil is roughly 1: the time that 1.5-15, human excrement handle in biochemical reactor is 1-6 month.
Further can be installed with biochemical stuffing box on the lavatory locular wall on above-mentioned ground or the basal plane, lavatory room floor or basal plane are passed in its lower end outlet, place the biochemical reactor top and are provided with the filler feeding-distribution device; During use, quantitative biochemical filler is placed in the biochemical stuffing box, substep is reinforced.
The present invention exempts from bath/little ecological toilet and adopts and have following beneficial effect behind the such scheme:
The water tank of lavatory equipment mostly is 13 liters at present.On average need to drain 5-8 stool and urine for each person every day.So calculate, consume the 65-104 premium on currency for each person every day.With Beijing 1,200 ten thousand estimation of population, wherein 8,000,000 populations make the water lavatory, the so annual water that will consume the 1.898-3.0368 billion cubic meter.In the middle of above calculating, the leakage in feedwater piping and lavatory does not count as yet.The total reservoir capacity of Miyun water also has only 16.15 billion cubic meters, and the average year storage capacity also has only 6 billion cubic meters.In other words, the water that is used to wash the lavatory saves, so for the mankind's the Sustainable development significance of will getting up.Exempt from bath/little ecological toilet and then realized this water saving purpose fully.
Contain a large amount of bacteriums in the middle of the human excrement.If handle badly, be the transmission of disease source.The pathophoresis of human excrement can have following several approach to propagate:
1. human excrement trickles or is penetrated into surface water body or body of groundwater, carries out pathophoresis by directly drinking or eat indirectly farm crop.
2. human excrement directly is applied to farm crop, the edible more germ-carrying farm crop of people carry out pathophoresis.
3. carry out pathophoresis by direct contact.
70% of human diseases closes with water, and except that industrial pollution was various, human excrement also was a wherein important part.Exempt from bath/little ecological toilet and fundamentally eradicated human excrement this hidden danger that spreads disease.
Contain a large amount of nitrogen phosphorus potassium and trace element in the middle of the human excrement.Will directly cause pollution in case enter various water bodys.Human excrement under anaerobic can produce direct air-polluting ammonia, hydrogen sulfide and directly aggravate other multiple obnoxious flavoures such as methane of Greenhouse effect.Yet the growth of any organism all be unable to do without nutritive substances such as nitrogen phosphorus potassium.It is that pesticide herd forestry is supplied fertilizer source that industrialization society has been set up ten million fertilizer plant for this reason.Calculate with Beijing 1,200 ten thousand population, the total amount that excretes denitrification with human excrement every year just is equivalent to more than 100 ten thousand tons of urea.If human excrement without effective processing, not only causes pollution, but also a large amount of resource that can run off.Exempting from the middle of bath/little ecological toilet, through handling, the nitrogen phosphorus potassium in the middle of the human excrement etc. decompose with synthetic through beneficial microorganism, have changed into stable fertilizer.Fertilizer is the same with nitrogen phosphorus potassium all to be pesticide herd forestry production and the requisite resource of promotion benign ecological cycles.Various agriculture and animal husbandry woods crops and mos be unable to do without nitrogen phosphorus potassium and fertilizer.
Because the present invention is provided with biochemical stuffing box, its biochemical filler has covered movement, and the stirring by set whipping appts, heating of heating unit, having in the fecaluria covered the heat that microorganism produces in the middle of metabolism, moisture content in the middle of the human excrement is evaporated, thereby realized just handling of human excrement in minimizing.
Again since the present invention exempt from bath/little ecological toilet, have forced ventilation device, add the processing to fecaluria in biochemical reactor of biochemical filler, just can often keep air fresh in the lavatory, and can with human excrement in the lavatory stink between the shelf lives thoroughly eliminate.
Human excrement, innoxious, minimizing and recycling treatment have on the spot been eradicated the contaminative of human excrement, have eliminated the CityLoos dependence of down blow pipeline over the ground, and have turned waste into wealth.The bio-toilet of exempting to wash by water provides possibility for the cancellation water drain.
In view of above-mentioned beneficial effect, the present invention exempts from bath/little ecological toilet and just can be widely used in:
1. the Public toilets that uses of various forms and various occasion is as street corner, park, factories and miness office, school and army etc.
2. various families lavatory is as one-storey house, villa and building etc.
3. the employed lavatory of the various vehicles is as train, steamer, aircraft and automobile etc.
Exempt to wash by water/form of little ecological toilet:
1. unit/polynary fixed
2. unit/polynary assembly unit movable type
3. unit/polynary vehicles formula
Below in conjunction with drawings and Examples the specific embodiment of the present invention is described in further detail.
Fig. 1 is that the present invention exempts from bath/little ecological toilet one-piece construction synoptic diagram;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is that the B of Fig. 2 is to schematic views;
Fig. 4 be the present invention exempt to wash by water/the biochemical stuffing box of little ecological toilet and the driving lever working position on the shifting board concern synoptic diagram.
Fig. 5 is that the present invention exempts to wash by water/the one-piece construction synoptic diagram of little another embodiment of ecological toilet.
Embodiment 1
As shown in Figures 1 to 4, the present invention exempts from bath/little ecological toilet, comprise the chamber, lavatory, squatting wc pan and urinal, its principal character is that chamber, described lavatory comprises and is located at ground 20 to go to toilet chamber 21 and be located at the treatment chamber 5 of ground below 20, be provided with biochemical reactor 12 in this ground treatment chamber below 20, setting vertical, horizontal or its variation angle can be arranged according to different use colonies, environment.The bottom of above-mentioned squatting wc pan 9 is provided with and the corresponding shifting board 10 of the upper opening of above-mentioned biochemical reactor 12, and folding control device 11 is installed thereon, the exit end of the urine pipeline 24 of described urinal 23 communicates with the top of above-mentioned biochemical reactor 12, be installed with biochemical stuffing box 7 on the locular wall of above-mentioned ground lavatory, its lower end outlet 34 is passed lavatory room floor 20 and is placed the top of biochemical reactor 12 and be provided with filler feeding-distribution device 8, the top of the biochemical reactor 12 in the treatment chamber 5 of above-mentioned ground below 20 also is provided with biochemical reaction zone and forces air exhausting device 6, top, chamber, lavatory in above-mentioned ground more than 20 also is provided with exhaust outlet 1 and the last air exhausting device 2 of forcing in the natural ventilation, force the air exhausting device bottom to be communicated with exhaust duct 3 on it, the lower end of this exhaust duct 3 is stretched in the treatment chamber 5 of ground below 20, and forces the air outlet of air exhausting device 6 to be connected with the biochemical reaction zone on biochemical reactor 12 tops.Be installed with the infrared inductor 4 that can be connected on the wall of the back upper place of above-mentioned squatting wc pan 9 with automatically controlled circuit (not drawing among the figure).Above-mentioned pressure air exhausting device 2 and 6 power are a kind of among electricity or sun power or their any type of combinations.
The folding form of the shifting board 10 of above-mentioned squatting wc pan 9 bottoms be rotary or the horizontal slip formula in a kind of, present embodiment has only been drawn revolving folding form (seeing Fig. 3 and Fig. 4), the control device of this shifting board 10 be foot-operated or the additionaling power mechanical transmission-type in a kind of, the folding control device of described foot-operated shifting board 10 comprises foot board 30, be provided with compression spring 31 below the foot board 30 and be connected with four-bar mechanism 32, the end of this four-bar mechanism 32 and shifting board 10 are hinged, and the outside of this shifting board 10 and squatting wc pan side lower part are hinged; Above-mentioned additionaling power driven type shifting board folding control device 11 is electromechanics transmission, hydraulic pressure, a kind of (not drawing among the figure) in pneumatic.Also be installed with on the lower plane of the shifting board 10 of above-mentioned squatting wc pan bottom one along this shifting board length to the driving lever 33 that stretches out, this driving lever 33 is corresponding with above-mentioned filler feeding-distribution device 8; The filler feeding-distribution device 8 of described biochemical stuffing box 7 bottoms comprises the vertical affixed supporting plate bracing frame 36 of spring bed 35 and left part thereof of a horizontal positioned, it is affixed that this supporting plate supports the lower end of 36 upper end and biochemical stuffing box 7, and the driving lever 33 that stretches out on the right part of described spring bed 35 and the above-mentioned shifting board is relative.The biochemical reactor whipping appts
Above-mentioned biochemical reactor 12 is the casing of opening above, be provided with road wheel 19 below it, be convenient in treatment chamber, move, its inside is provided with whipping appts 16, heating unit 18, humidity sensor 14 and the temperature sensor 15 that comprises motor 13, be convenient to the processing of fecaluria in biochemical device, its biochemical reactor lower side is provided with biochemical reactor discharge port 17, this whipping appts 16 is a kind of in reverse screw formula or tooth-like or dial-type or other form, no matter any whipping appts all can make the biochemical filler of biochemical reactor the inside mix with human fecaluria.
The present invention exempt from the bath/little ecological toilet when in use, when the user sets foot on foot board 30, compression spring 31 compressions under the foot board 30, the shifting board 10 that displacement by four-bar mechanism 32 simultaneously spurs the squatting wc pan bottom is rotated down motion and opens, it is downward-sloping that the driving lever 33 that this moment, shifting board connected is just stirred the spring bed 35 of feeding-distribution device, and it is interior and cover movement and adsorb peculiar smell to make the biochemical filler 37 that drops in the biochemical stuffing box on this spring bed 35 be sprinkled upon the casing of biochemical reactor 12 by action of gravity.Biochemical filler in the biochemical stuffing box 7 replenishes subsequently and drops on the spring bed 35, waits for that next user uses; When this user left foot board, compression spring 31 restored, and foot board is lifted, and the homing action by four-bar mechanism 32 drives shifting board 10 and rotates up shifting board 10 is closed simultaneously.If any the mechanical drive mode of additionaling power, when the human lavatory, then lean on infrared inductor 4 to send signal and make the dynamical element action, by mechanical transmission, shifting board 10 is opened, otherwise then closed, all the other actions are the same.And the shifting board 10 under the squatting wc pan is when closing, the whipping appts 16 in the biochemical reactor 12, and rotation 1-2 circle under the drive of motor 13 promotes to make the people in next lavatory can not see ight soil by biochemical reaction.In addition, also can force air exhausting device 6 to make in the underground treatment chamber 5 at biochemical reactor place and the gas in the biochemical reactor is discharged outside the lavatory by natural ventilation exhaust outlet 1 and last pressure air exhausting device 2 and biochemical reaction zone, be in negative pressure state forever under the squatting wc pan in the biochemical reactor, air in the bio-toilet is always flowed downward by squatting wc pan, keep in the fresh and biochemical reactor of lavatory room air enough oxygen supplies being arranged.The information that humidity sensor 14 and temperature sensor 15 are spread out of is learnt biochemical reactor internal reaction speed conditions, when speed of response is slow, but just compensate for evaporation of the heating unit that its biochemical reactor is equipped with.
The biochemical filler that adopts in the present embodiment is:
1, complex microorganism (Paenibacillus polymyxa (and numbering: 1.794) and aspergillus oryzae dredge exhibition mutation (numbering :) 0.1% 3.2824) in 1: 1 ratio;
2, maize straw (is crushed to 0.1 * 0.1cm) 90%;
3, ripe compost (fertilizer that forms by compostings such as rubbish or ight soil) 9.9%;
Ratio according to biochemical filler and human excrement is that about 1: 1.5 amount is added biochemical filler.
When the bath/little ecological toilet of exempting from of the present invention is not when directly fixing on the ground, described ground is the basal plane that chamber, lavatory and reaction chamber are separated by.
The improvement of embodiment 1 structure, difference is to exempt from bath/little ecological toilet described, be not provided with filler feeding-distribution device 8 and on annex, as the vertical affixed upper end of spring bed 35 and left part thereof of biochemical stuffing box 7, horizontal positioned and the affixed supporting plate bracing frame 36 in lower end and the lower end outlet 34 of biochemical stuffing box 7, the lower plane of shifting board 10 does not set firmly along this shifting board length to the driving lever 33 that stretches out, as shown in Figure 5 yet.
In the present embodiment, biochemical filler is directly placed biochemical reactor, whipping appts 16 regularly stirs, and promotes the carrying out of biochemical reaction.Consisting of of biochemical filler: 1, bacterial classification is a bacillus firmus (numbering: 1.1217) 0.2%; White group Nocardia bacteria (numbering: 4.1188) 0.3%; 2,50 order wood chips 95%; 3, ripe compost (fertilizer that forms by compostings such as rubbish or ight soil) 4.5%; Add biochemical filler according to about 1: 2 consumption of the ratio of biochemical filler and human excrement.
Embodiment 3-10
Adopt the device of embodiment 1 or 2, biochemical composite bacteria sees the following form:
| Bacterium and preserving number | Example 3 | Example 4 | Example 5 | Example 6 | Example 7 | Example 8 | Example 9 | Example 10 |
| The red bacterium 1.1737 rice Flavobacteriums 1.1584 of bacterium Arthrobacter 1.8 Alcaligenes faecaliss 1.767 class excrement balls, 1585 yellowish-brown pseudomonas 1.1794 fungi Mucor pusillus 3.3445 Aspergillus fumigatus 3.3553,3.3912 humicola lanuginosa 3.1545,3.1553,3.1560 the mould 3.3573 top spores 3.2058 of ball spore hair Portugal spore, 3.2059 the mould 3.3802 maos of beak shells 3.3812 of cephalo, 3.3815 dark spore hair shell 3.3595 3.3615 gold medal hair shells 3.3783 revolve silk hair shell 3.3765,3.3853 Brazil's hair shell 3.1053,3.3596 warp hair shell 3.3766,3.3767 lunge hair shell 3.3609,3.3616 ball hair shell 3.3601 India's hair shells 3.3761,3.3778 microcephaly's hair shell 3.3593,3.3611,3.3768 olive colour hair shell 3.3604 thick foot hair shell 3.3763 contrary flexure hair shells 3.3602, the hair shell 3.3594 3.3826 half-naked hair shell 3.3782 circles are roared, 3.3617 excrement shell 3.3733,3.3741 actinomycetes soil ulmin streptomycetes 4.1070 shallow brown micromonospora 4.1268 mud Nocardia bacterias 4.1164 wood chip straw peat ashes compost consumption (biochemical fillers: human excrement) | ? ? ? ? ? ? ? ? ? 0.5 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0.5 ? ? ?20 ?20 ?20 ?25 ?14 ?1∶4 | ? ?5 ? ? ? ? ? ?0.01 ?0.01 ? ? ?0.01 ?0.01 ?0.01 ?0.01 ?0.01 ?0.01 ?0.01 ?0.01 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?50 ?40 ? ?4.9 ?1∶9 | ? ? ?0.1 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0.1 ?0.1 ?0.1 ?0.1 ?0.1 ? ?0.1 ?0.1 ?0.1 ?0.1 ?0.1 ? ? ? ? ? ? ?70 ? ?8.9 ? ?20 ?1∶3 | ? ? ? ?0.05 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0.1 ? ? ? ? ? ?5 ?10 ?30 ?10 ?34.85 ?10 ?1∶8 | ? ? ? ? ?2 ? ? ? ? ? ? ? ?2 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?2 ? ? ?10 ? ?76 ?8 ?1∶1?0 | ? ?0.01 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?0.05 ? ? ?60 ?35.94 ? ? ?4 ?1∶2 | ? ? ? ?4 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??86 ? ??10 ??1∶1.5 | ? ? ? ? ? ? ? ? ?10 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?70 ? ? ?8 ?12 ?1∶15 |
The present invention exempts to wash by water/and the said structure principle of little ecological toilet, can realize fully effectively to innoxious, the minimizing of human excrement and the treatment process of resource utilization.
Exempting from the middle of bath/little ecological toilet, ight soil that the people excretes and urine directly enter biochemical reactor and do not need to wash by water or water that needs are very micro-.The biochemical filler of biochemical reactor the inside regularly mixes by whipping appts with human excrement, and the beneficial microorganism of biochemical filler and human excrement the inside is bred in a large number.Prolific beneficial microorganism needs the nutrition of equivalent.In the middle of the bio-toilet of exempting to wash by water, these nutrition are that the mixture by human excrement and biochemical filler provides.Like this, the harmful and Unstable Substance of beneficial microorganism in the middle of consumption human excrement between nursery stage makes it become the organic substance-fertilizer of stable odorless.This is to exempt to wash by water/resource utilization that little ecological toilet is realized and the part of harmless treatment.In the biochemical reactor the inside, the beneficial microorganism major ingredient is the oxygen consumption microorganism.The metabolism of oxygen consumption microorganism can produce high temperature (50-70 ℃), under this hot conditions, unwanted bacteria is sterilized, thereby realized another part of the harmless treatment of human excrement, also be because the heat that beneficial microorganism produces in the middle of metabolism, moisture content in the middle of the human excrement is evaporated, thereby what realized human excrement is exactly that minimizing is handled.
Claims (15)
1. the method for human excrement on-the-spot disposal, it is characterized in that ight soil that the people is excreted do not need to wash by water or very micro-water flushing after directly enter biochemical reactor, biochemical filler in the biochemical reactor regularly mixes by mechanism with human excrement, the beneficial microorganism of biochemical filler and human excrement the inside is bred in a large number, the mixture of human excrement and biochemical filler provides the nutrition of equivalent for prolific beneficial microorganism, make the harmful and Unstable Substance of beneficial microorganism in the middle of consumption human excrement between nursery stage, generation there is not odorless, stabilized chlorine carbon, matter is planted in water and corruption, and further is converted into fertilizer;
Its mesophytization filler comprises:
1). biochemical filler composite bacteria:
Bacterium, 0-5% fungi or 0-5% actinomycetes that described biochemical filler composite bacteria is 0-5% are a kind of or several
The combination of planting;
2). filler 60-95%;
3). ripe compost 4%--20%.
2. the method for human excrement on-the-spot disposal according to claim 1 is characterized in that described bacterium is one or more the combination of Arthrobacter, Alcaligenes faecalis, the red bacterium of class excrement ball, rice Flavobacterium.
3. the method for human excrement on-the-spot disposal according to claim 1 is characterized in that described fungi is that Mucor pusillus, Aspergillus fumigatus, humicola lanuginosa, ball spore hair Portugal spore are mould, top spore, cephalo are mould, hair beak shell, dark spore hair shell, gold hair shell, revolve a silk hair shell, Brazil's hair shell, warp hair shell, lunge hair shell, ball hair shell, India's hair shell, microcephaly's hair shell, olive colour hair shell, thick foot hair shell, contrary flexure hair shell, half-naked hair shell, circle roar a hair shell, excrement shell one, bacillus firmus kind, Paenibacillus polymyxa or more than one combination.
4. the method for human excrement on-the-spot disposal according to claim 1, it is characterized in that described actinomycetes are that aspergillus oryzae is dredged exhibition mutation bacterium, white group Nocardia bacteria, soil ulmin streptomycete, one or more the combination of shallow brown micromonospora, mud Nocardia bacteria.
5. the method for human excrement on-the-spot disposal according to claim 1 is characterized in that described composite bacteria is two or more the combination of bacterium, fungi or actinomycetes.
6. the method for human excrement on-the-spot disposal according to claim 1 is characterized in that described composite bacteria preferably is made up of actinomycetes and fungi; Preferred bacillus firmus, Paenibacillus polymyxa, aspergillus oryzae are dredged exhibition mutation and white group Nocardia bacteria.
7. the method for human excrement on-the-spot disposal according to claim 1 is characterized in that described filler is that carbon content is high and the material of fluffy effect is arranged, and can be through broken and without crop stalk, distillers' grains or the wood chip of fragmentation; Also can be peat soil or ashes; One or more the composition that also can adopt them.
8. the method for the described human excrement on-the-spot disposal of claim 1 is used exempts from bath/little ecological toilet, comprises chamber, lavatory, squatting wc pan and urinal, it is characterized in that: chamber, described lavatory comprises to be located at chamber, ground lavatory and to be located at underground treatment chamber; The below of vertical squatting wc pan is provided with biochemical reactor in this underground treatment chamber, the bottom of described squatting wc pan is provided with and the corresponding shifting board of the upper opening of above-mentioned biochemical reactor, and the folding control device is installed thereon, be installed with the infrared inductor that can be connected on the wall of this squatting wc pan back upper place with automatically controlled circuit; Above-mentioned underground treatment chamber mesophytization reactor top also is provided with biochemical reaction zone and forces air exhausting device, also be provided with exhaust outlet and the last air exhausting device of forcing in the natural ventilation in top, chamber, above-mentioned ground lavatory, force the air exhausting device bottom to be communicated with exhaust duct on it, this exhaust duct lower end is stretched in the underground treatment chamber and is forced the air exhausting device air port to be connected with the biochemical reaction zone on biochemical reactor top.
9. a kind of bath/little ecological toilet of exempting from according to claim 8 is characterized in that: be installed with biochemical stuffing box on the locular wall of above-mentioned ground lavatory, the lavatory room floor is passed in its lower end outlet, places the biochemical reactor top and is provided with the filler feeding-distribution device;
10. a kind of bath/little ecological toilet of exempting from according to claim 8 is characterized in that: the folding form of the shifting board of described squatting wc pan bottom be rotary or the horizontal slip formula in a kind of; Its folding control device be foot-operated or the additionaling power mechanical transmission-type in a kind of; Described foot-operated shifting board folding control device comprises foot board, is provided with compression spring below the foot board, and is connected with four-bar mechanism, and the end and the shifting board of this four-bar mechanism are hinged, and the outside of this shifting board and squatting wc pan side lower part are hinged; Described additionaling power mechanical transmission-type shifting board folding control device is the electromechanics transmission, surge, a kind of in pneumatic; The urine pipe outlet of described urinal communicates with the top of biochemical device.
11. a kind of bath/little ecological toilet of exempting from according to claim 8, it is characterized in that: described biochemical reactor is the casing shape of opening above, be provided with road wheel below it, its inside is provided with the whipping appts that comprises motor, is provided with heating unit, humidity sensor and temperature sensor in the interlayer open tube of its inner bottom part; Its lower side is provided with the biochemical reactor discharge port.
12. according to Claim 8 or 10 described a kind of bath/little ecological toilets of exempting from, it is characterized in that: be installed with on the shifting board lower plane of described squatting wc pan bottom one along this shifting board length to the driving lever that stretches out.
13. according to Claim 8 or 10 described a kind of bath/little ecological toilets of exempting from, it is characterized in that: the filler feeding-distribution device of described biochemical stuffing box bottom, comprise the vertical affixed supporting plate bracing frame of spring bed and left part thereof of a horizontal positioned, the upper end of this supporting plate bracing frame and the lower end of biochemical stuffing box are affixed; The driving lever that stretches out on the right part of described spring bed and the above-mentioned shifting board is relative.
14. according to Claim 8 or 11 described a kind of bath/little ecological toilets of exempting from, it is characterized in that: described whipping appts is a kind of in reverse screw formula or tooth-like or the dial-type.
15. a kind of bath/little ecological toilet of exempting from according to claim 8 is characterized in that; Described pressure air exhausting device, its power are a kind of among electricity or sun power or wind or their any type of combinations.
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| CNB011186100A CN1189253C (en) | 2001-05-31 | 2001-05-31 | In-situ human excrement processing method and corresponding flush-free ecological toilet |
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| CNB011186100A CN1189253C (en) | 2001-05-31 | 2001-05-31 | In-situ human excrement processing method and corresponding flush-free ecological toilet |
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| CN1189253C CN1189253C (en) | 2005-02-16 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2008034337A1 (en) * | 2006-09-05 | 2008-03-27 | Longji Wei | Excrement and urine treatment apparatus for an ecological flush-free toilet |
| CN103385668A (en) * | 2013-08-22 | 2013-11-13 | 黄思华 | Waterless and no-odor closet capable of storing excrement and convenient for automatic recovery |
| CN103626529A (en) * | 2013-12-05 | 2014-03-12 | 中国科学院东北地理与农业生态研究所 | Method for making fermented cow excrement into organic fertilizer |
| CN103735211A (en) * | 2013-10-21 | 2014-04-23 | 上海市政工程设计研究总院（集团）有限公司 | Water-free bio-toilet |
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| CN106760681A (en) * | 2017-03-17 | 2017-05-31 | 北京昊业同宇科技有限公司 | Biological treatment exempt from wash by water public lavatory |
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| WO2008034337A1 (en) * | 2006-09-05 | 2008-03-27 | Longji Wei | Excrement and urine treatment apparatus for an ecological flush-free toilet |
| CN103385668A (en) * | 2013-08-22 | 2013-11-13 | 黄思华 | Waterless and no-odor closet capable of storing excrement and convenient for automatic recovery |
| CN103735211A (en) * | 2013-10-21 | 2014-04-23 | 上海市政工程设计研究总院（集团）有限公司 | Water-free bio-toilet |
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| CN103771915A (en) * | 2013-12-30 | 2014-05-07 | 山东华腾环保科技有限公司 | Fecaluria treatment agent |
| CN103771915B (en) * | 2013-12-30 | 2015-05-20 | 山东华腾环保科技有限公司 | Fecaluria treatment agent |
| CN106264287A (en) * | 2016-09-27 | 2017-01-04 | 大连工业大学 | Foot-operated ecological closet without flushing |
| CN106760681A (en) * | 2017-03-17 | 2017-05-31 | 北京昊业同宇科技有限公司 | Biological treatment exempt from wash by water public lavatory |
| CN107007189A (en) * | 2017-05-21 | 2017-08-04 | 王广升 | A kind of ecological dry pail latrine and the method that garbage leachate is handled using it |
| CN107692915A (en) * | 2017-10-13 | 2018-02-16 | 孙炳杰 | A kind of solar energy compost type lavatory |
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| CN109778970A (en) * | 2018-12-27 | 2019-05-21 | 关玉芳 | A kind of microbial degradation environment protection toilet |
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