CN104013346A - Bio-toilet - Google Patents
Bio-toilet Download PDFInfo
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- CN104013346A CN104013346A CN201410254154.3A CN201410254154A CN104013346A CN 104013346 A CN104013346 A CN 104013346A CN 201410254154 A CN201410254154 A CN 201410254154A CN 104013346 A CN104013346 A CN 104013346A
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Abstract
The invention provides a bio-toilet in order to degrade organic matters in excrement and urine. The bio-toilet is characterized by comprising a toilet body, an energy collecting part, a waste liquid recovering part and a degrading part, wherein the energy collecting part is used for collecting solar energy and chemical energy contained in the organic matters; the waste liquid recovering part is used for collecting rainwater and the urine; the degrading part is used for degrading the organic matters. The energy collecting part is provided with a solar energy conversion unit, a microbial battery and an electric energy storage unit, wherein the solar energy conversion unit and the microbial battery are arranged on the toilet body and respectively connected with the electric energy storage unit. The waste liquid recovering part is provided with a rainwater collecting unit and a recovering and reclaiming unit, wherein the rainwater collecting unit is connected with the toilet body, and the recovering and reclaiming unit is used for recovering and treating the urine to obtain reclaimed water. The degrading part is provided with a baffling anaerobic tank and a microbial electrolysis unit, wherein the baffling anaerobic tank is used for receiving the excrement and the urine and performing anaerobic degradation; electrodes of the microbial electrolysis unit are located in the baffling anaerobic tank, and the microbial electrolysis unit is used for performing electrochemical degradation on the excrement and the urine. According to the bio-toilet, green energy resources in the natural world can be used as an energy source of electric equipment in the toilet.
Description
Technical field
The present invention relates to a kind of bio-toilet, belong to field of Environment Protection.
Background technology
Public lavatory is the indispensable infrastructure of modern society, and existing lavatory only has the function of waste collection and storage, after refuse runs up to a certain degree, just needs cleaning in time.Cleaning work needs extra labor intensive for environmental sanitation work frequently.And electric consumption on lighting wherein need to obtain from electrical network, this can consume certain energy.Under the main trend of current environmental protection, garbage as resource has become the inevitable means of sustainable development, therefore needs people to carry out more innovation work.
Summary of the invention
For addressing the above problem, the present invention has adopted following technical scheme:
The invention provides a kind of bio-toilet, the organic matter in ight soil and urine is degraded, it is characterized in that, comprising: lavatory main body; Collect the collection of energy portion of chemical energy contained in solar energy and organic matter; Collect the liquids recovery portion of rainwater and urine; And the degraded portion of degradation of organic substances,
Wherein, collection of energy portion has and is arranged at the solar energy conversion unit that in the main body of lavatory, solar energy changed into electric energy, decomposing organic matter to produce the microorganism battery of electric energy and to be connected with microorganism battery with solar energy conversion unit respectively, for storing the energy storage unit of the electric energy that both produce.Waste liquid recoverer has the rainwater-collecting unit being connected with lavatory main body, and reclaims urine and process the reclaiming unit that obtains recycled water.Degraded portion has the deflector anaerobic pond of accepting ight soil and urine and carrying out anaerobic degradation, and electrode is arranged in deflector anaerobic pond, ight soil and urine is carried out to the microorganism electrolysis cells of electrochemical degradation.
In addition, bio-toilet of the present invention, can also have such feature:
Wherein, solar energy solar energy conversion unit has solar energy electroplax, and this solar energy electroplax is positioned on the roof and sidewall of lavatory main body, and solar energy electroplax is connected with energy storage unit, is energy storage unit charging.
In addition, bio-toilet of the present invention, can also have such feature:
Wherein, the electrode of microorganism battery is connected with energy storage unit, is energy storage unit charging.
In addition, bio-toilet of the present invention, can also have such feature:
Wherein, deflector anaerobic pond has the staggered deflection plate of multiple height, and the lower end of deflection plate and the sealing of the base plate in deflector anaerobic pond that are positioned at low level are connected, and have the space of pre-sizing between the lower end of high-order deflection plate and the base plate in deflector anaerobic pond.
In addition, bio-toilet of the present invention, can also have such feature:
Wherein, reclaiming unit has the sedimentation basin being connected with deflector anaerobic pond, the filter that is connected the liquid in sedimentation basin is filtered with sedimentation basin, be communicated with the clear water reserviors of accepting filter and filter the clear water obtaining with filter, and be communicated with clear water reserviors and the water flowing into is carried out to the ultraviolet disinfection pond of ultraviolet disinfection, this ultraviolet disinfection pond is connected with lavatory main body, for lavatory main body provides wash water.
In addition, bio-toilet of the present invention, can also have such feature:
Wherein, on the electrode of microorganism battery, there is electrogenesis microorganism.
In addition, bio-toilet of the present invention, can also have such feature:
Wherein, the floss hole place that the closet stall lower end of lavatory main body communicates with deflector anaerobic pond has the turnover panel that can overturn, and this turnover panel is overturn and playbacked by switching mechanism control, to close and to open floss hole.
In addition, bio-toilet of the present invention, can also have such feature:
Be connected with deflector anaerobic pond, for the collected gas collection pipeline of inflammable gas that deflector anaerobic pond is produced.
Invention effect and effect
According to bio-toilet of the present invention, owing to having adopted solar collecting device and having utilized microorganism battery that organic matter in ight soil and urine generates electricity as energy source, can utilize the energy source of natural green energy resource as the electrical appliance in lavatory on the one hand, microorganism battery time can decompose the organic matter in ight soil and urine in generating on the other hand, and this has also played the effect that ight soil and urine are processed on the spot.In addition, owing to having adopted liquids recovery unit, therefore can be using the wash water in lavatory after the moisture content recycling in rainwater and urine.In addition, owing to having adopted degraded unit, therefore the organic matter in lavatory can be decomposed on the spot, extend the clear of lavatory and washed in a pan the cycle.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of bio-toilet of the present invention;
Fig. 2 is the internal structure schematic diagram of bio-toilet of the present invention;
Fig. 3 is the three-dimensional cut-away view of the lavatory main part of bio-toilet of the present invention;
Fig. 4 is the schematic diagram of the gutter of the collection rainwater of bio-toilet of the present invention;
Fig. 5 is that bio-toilet of the present invention is except lavatory main body is with the three-dimensional structure diagram of outside;
Fig. 6 is the schematic diagram that the baffle plate of the position, single lavatory of bio-toilet of the present invention is opened;
Fig. 7 is the schematic diagram of the flapper closure of the position, single lavatory of bio-toilet of the present invention; And
Fig. 8 is the schematic diagram of the gas collection pipeline of bio-toilet of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
Fig. 1 is the overall structure schematic diagram of bio-toilet of the present invention, and as shown in Figure 1, bio-toilet 10 has solar panels 11; Energy storage battery 12; LED lamp 13; Water pump 14; Anaerobic baffled pond 15; As shown in Figure 2, bio-toilet 10 also has lavatory main body 18; Sedimentation basin 20; Filter 21; Ultraviolet disinfection pond 22; Clear water reserviors 23.
Fig. 2 is the internal structure schematic diagram of bio-toilet of the present invention, and as shown in Figure 2, solar panels 11 are installed on the roof and sidewall of lavatory main body 18, and are connected with energy storage battery 12 by power transmission line.
Fig. 3 is the three-dimensional cut-away view of the lavatory main part of bio-toilet of the present invention, and as shown in Figure 3, battery placement area 24 is for laying battery.Anaerobic baffled pond 15 is arranged in the below of closet stall 25 and the urinal 26 in Fig. 2 urine and closet stall region 19, what the inside in anaerobic baffled pond 15 interlocked up and down is arranged with multiple deflection plates, upper deflection plate 16 is positioned at a high position, between the bottom in the lower end of upper deflection plate 16 and anaerobic baffled pond 15, there is certain space, this space can be adjusted as required, adopts in the present embodiment the space of 20cm; The lower end of lower deflection plate 17 is connected with the sealed bottom in anaerobic baffled pond 15.In the aspect ratio of lower deflection plate 17 upper ends, the height of deflection plate 16 upper ends is low, and liquid can be flow through from the top of lower deflection plate, enters in the separation of next deflection plate.Collected stool and urine dirt are processed in deflector anaerobic pond 15, the stool of collecting of going to toilet directly falls to crashing into several lattice above in deflector anaerobic pond 15, several lattice top is corresponding with position, lavatory above, several lattice can be set to additional below, there is no position, lavatory above, to make several lattice below only collect the receipts liquid that several lattice flow through above.Suspended solid is the acidifying that is hydrolyzed of several lattice above; Organic in centre, several lattice carry out anaerobic digestion, and Partial Conversion is that methane, carbon dioxide etc. are overflowed with the form of biogas; Supernatant flows out and enters sedimentation basin 20.Because suspended solid is long in the time of staying in deflector anaerobic pond, most of digested degraded, therefore the lavatory cycle of washing in a pan clearly can be controlled in more than 5 years.
In addition, be provided with microorganism pole plate 27 in the both sides of lower deflection plate 17, by electrogenesis microbial inoculant, on microorganism pole plate 27, microorganism comprises electrogenesis: mud bacterium (Geobacter, G.); Shewanella (Shewanella purefacens); Red spirillum (Rhodoferax ferrireducens); Desulfobulbulbaceae Cordycepps; The bacteriums such as Aeromonas hydrophila (Aeromonas hydrophila).Two electrodes are placed in respectively the both sides of lower deflection plate 17, and the both sides of lower deflection plate 17 can be regarded respectively anode slot and cathode can as, and anode slot, cathode can and electrode form the structure of microorganism battery jointly.In the process of microorganism battery work, be first to produce electronics by microbiological oxidation organic matter, electronics is delivered to negative electrode by electric wire after being accepted by positive electrode.
As shown in Figure 1, after anaerobic baffled pond 15, between what deflection plate, be also provided with microorganism electrolysis cell, comprise the microorganism electrode that is arranged at deflection plate 16 both sides, utilize energy storage battery 12 applying voltage to anodic-cathodic, under the effect of electrogenesis microorganism, utilize the organic matter existing in anaerobic baffled pond 15 as electron donor, the electrogenesis microbial degradation substrate adhering to by anode discharges electronics and proton, thereby and receives electronics generation hydrogen at negative electrode by proton.With respect to mentioned microorganism battery (MFC), it is its anti-process.Utilize electrogenesis microorganism as reactive agent, between anode and cathode, apply voltage, produce hydrogen.
Fig. 4 is the schematic diagram of the gutter of the collection rainwater of bio-toilet of the present invention, as shown in Figure 4, the rainwater of natural precipitation is collected by the gutter 28 of lavatory main body 18 roof surroundings, enter collector pipe 29, and then flow in sedimentation basin 20, processing water with ight soil mixes, through particle in filter 21 filtered water, be stored in clear water reserviors 23, as lavatory daily water consumption (comprising urinal washing water, the water of washing one's hands), before using, be promoted to ultraviolet disinfection pond 22 through pump and sterilize, then be delivered to each with water spot, make the utilization of rainwater secondary.Filter 21 adopts ceramic filter in the present embodiment.
Fig. 5 is that bio-toilet of the present invention is except lavatory main body is with the three-dimensional structure diagram of outside, as shown in Figure 5, last piece deflection plate in anaerobic baffled pond 15 is lower deflection plate 17, ight soil and urine are processed water at the ight soil forming after decompose in anaerobic baffled pond 15 above and are flow through from the space of lower deflection plate 17 upper ends, enter in sedimentation basin 20, carrying out after preliminary sedimentation, particle in ceramic filter 21 filtered water, be stored in clear water reserviors 23, (comprise urinal washing water as lavatory daily water consumption, the water of washing one's hands), before using, being promoted to ultraviolet disinfection pond 22 through pump sterilizes, then be delivered to each and use water spot, make ight soil process water and obtain secondary utilization.
Fig. 6 is the schematic diagram that the baffle plate of the position, single lavatory of bio-toilet of the present invention is opened, and Fig. 7 is the schematic diagram of the flapper closure of the position, single lavatory of bio-toilet of the present invention.As shown in figure six and figure seven, position, lavatory adopts turnover panel design, after having defecated, with manual swing arm or mechanical rotary knob at every turn---and can need to select by actual design, control the upset of turnover panel 31, stool directly falls into septic tank; Also can use programmable logic controller (PLC) (PLC) by the action programming of the action of bath and upset turnover panel 31, these two actions be completed simultaneously, and after bath finishes, control turnover panel 31 and detain back.Then open manually or automatically urine rinse-system, wash out the dirt remaining on turnover panel, then turnover panel 31 is resetted, keep the air-tight state of septic tank.Herein turnover panel 31 is set, can stop distributing of anaerobic baffled pond 15 foul smell in below.Urine in urinal is collected in little case (not shown) in the mode of direct current, is used for rinsing stool returning face plate after primary purifying, utilizes valve control need to rinse time.
In addition, the present embodiment also provides the technical method that reclaims nitrogen phosphorus fertilizer resource in urine, by brucite powder (70-85%MgO) and zeolite according to a certain ratio, adopt in the present embodiment the mass ratio of 5:1 to add to urine, recyclable acquisition guanite (MgNH4PO46H2O) crystalline solid and enrichment the zeolite of urea and ammonia nitrogen, can be used as compound fertilizer and sell.This process can, up to 98%, also can reach 70% left and right to the removal of nitrogen to the removal efficiency of phosphorus from urine hydrochlorate.This technology not only can reclaim nitrogen phosphor resource, can also alleviate the ammonia taste of flushing water, improves user's use impression.
Fig. 8 is the schematic diagram of the gas collection pipeline of bio-toilet of the present invention, and gas collection pipeline 30 has multiple bifurcateds as shown in Figure 8, communicates with multiple separations in anaerobic baffled pond 15, and the inflammable gas producing in decomposable process is derived.The gas of deriving can further be collected with gas tank, carries out the later uses such as combustion heating.
Embodiment effect and effect
The present embodiment makes full use of natural force and renewable resource, with microkinetic operation, can be completely achieved the equilibrium of supply and demand of electric energy, does not rely on power supply grid.On the one hand, throw light on microkinetic and LED that starting switch is provided by mounting plate type solar facilities.On the other hand, this programme reacts microorganism electrochemical originally servicing unit and introduces deflector anaerobic cell system, and the function lotus root of microorganism battery (MFC) and microorganism electrolysis cell (MEC) is closed, and obtains surplus electric energy.
Baffling pool leading portion adds MFC device, and organic degraded produces electric energy; Baffling pool back segment adds MEC device, and Oxygen anodic evolution is created local micro-aerobic environment, not only can promote the hydrolysis of SOLID ORGANIC matter, can also suppress the generation of the foul smell such as hydrogen sulfide; Cathode zone can produce hydrogen, promotes the activity of anaerobic methanogens, promotes the methane content in biogas, can synchronously promote in addition ammonia nitrogen nitrated-anti-nitration reaction.MFC and MEC can not only realize the energy equilibrium of supply and demand of self, and in meeting felicity condition, MEC can be changed into MFC, realize the output of electric energy.
This scheme possesses in park completely, sight spot (as International Horticultural Expo Garden), holiday village, hotel demonstrate and the condition of application, can be built into complete business chain, commercialization refuse treatment product.
Claims (8)
1. a bio-toilet, degrades to the organic matter in ight soil and urine, it is characterized in that, comprising:
Lavatory main body;
Collect the collection of energy portion of chemical energy contained in solar energy and described organic matter;
Collect the liquids recovery portion of rainwater and described urine; And
The described organic degraded portion that degrades,
Wherein, described collection of energy portion has and is arranged at the solar energy conversion unit that in the main body of described lavatory, solar energy changed into electric energy, decomposes described organic matter to produce the microorganism battery of electric energy and to be connected with described microorganism battery with described solar energy conversion unit respectively, for storing the energy storage unit of the electric energy that both produce;
Described waste liquid recoverer has the rainwater-collecting unit being connected with described lavatory main body, and reclaims described urine and process the reclaiming unit that obtains recycled water;
Described degraded portion has the deflector anaerobic pond of accepting described ight soil and described urine and carrying out anaerobic degradation, and electrode is arranged in described deflector anaerobic pond, described ight soil and described urine is carried out to the microorganism electrolysis cells of electrochemical degradation.
2. bio-toilet according to claim 1, is characterized in that:
Wherein, described solar energy solar energy conversion unit has solar energy electroplax, and this solar energy electroplax is positioned on the roof and sidewall of described lavatory main body, and described solar energy electroplax is connected with described energy storage unit, is described energy storage unit charging.
3. bio-toilet according to claim 1, is characterized in that:
Wherein, the electrode of described microorganism battery is connected with described energy storage unit, is described energy storage unit charging.
4. bio-toilet according to claim 1, is characterized in that:
Wherein, described deflector anaerobic pond has the staggered deflection plate of multiple height, be positioned at the lower end of described deflection plate of low level and the sealing of the base plate in described deflector anaerobic pond is connected, between the lower end of described deflection plate of a high position and the base plate in described deflector anaerobic pond, there is the space of pre-sizing.
5. bio-toilet according to claim 1, is characterized in that:
Wherein, described reclaiming unit has the sedimentation basin being connected with described deflector anaerobic pond, the filter that the liquid in described sedimentation basin is filtered is connected with described sedimentation basin, be communicated with the clear water reserviors of accepting described filter and filter the clear water obtaining with described filter, and be communicated with described clear water reserviors and the water flowing into is carried out to the ultraviolet disinfection pond of ultraviolet disinfection, this ultraviolet disinfection pond is connected with described lavatory main body, for described lavatory main body provides wash water.
6. bio-toilet according to claim 1, is characterized in that:
Wherein, on the electrode of described microorganism battery, there is electrogenesis microorganism.
7. bio-toilet according to claim 1, is characterized in that:
Wherein, the closet stall lower end of described lavatory main body has the turnover panel that can overturn with the floss hole place that described deflector anaerobic pond communicates, and this turnover panel is overturn and playbacked by switching mechanism control, to close and to open floss hole.
8. bio-toilet according to claim 1, is characterized in that, also comprises:
Be connected with described deflector anaerobic pond, for the collected gas collection pipeline of inflammable gas that described deflector anaerobic pond is produced.
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| CN201410254154.3A CN104013346B (en) | 2014-06-10 | 2014-06-10 | Bio-toilet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254154.3A CN104013346B (en) | 2014-06-10 | 2014-06-10 | Bio-toilet |
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| CN104013346A true CN104013346A (en) | 2014-09-03 |
| CN104013346B CN104013346B (en) | 2016-05-25 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196272A (en) * | 2014-09-16 | 2014-12-10 | 北京别处空间建筑设计事务所（普通合伙） | Ecological toilet |
| CN104727400A (en) * | 2015-04-09 | 2015-06-24 | 重庆大学 | Water-saving, energy-saving and environment-friendly toilet |
| CN105036480A (en) * | 2015-08-06 | 2015-11-11 | 杭州科瑞特环境技术有限公司 | Rainwater wash-out ecological toilet based on solar power generation and sewage treatment method thereof |
| CN106064868A (en) * | 2016-07-29 | 2016-11-02 | 美的集团股份有限公司 | Sewage-treatment plant, sewage water treatment method and bio-toilet |
| CN106186522A (en) * | 2016-07-29 | 2016-12-07 | 美的集团股份有限公司 | Bio-toilet |
| CN107445300A (en) * | 2017-09-20 | 2017-12-08 | 苏州泓博环保科技有限公司 | A kind of biological carbon and phosphorous removal system and a kind of intelligent zero-emission bio-toilet |
| CN107500494A (en) * | 2017-10-20 | 2017-12-22 | 张家霞 | A kind of aquaculture wastewater processing unit |
| CN107500445A (en) * | 2017-10-20 | 2017-12-22 | 张家霞 | A kind of aquaculture wastewater processing method |
| CN107581962A (en) * | 2017-06-29 | 2018-01-16 | 袁永兴 | A kind of environment friendly convenient bag |
| CN110512905A (en) * | 2019-08-05 | 2019-11-29 | 温州大学 | A kind of bio-toilet |
| CN113003807A (en) * | 2021-03-25 | 2021-06-22 | 同济大学 | System and process for purifying and recycling excrement and sewage based on physical and chemical method |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196272A (en) * | 2014-09-16 | 2014-12-10 | 北京别处空间建筑设计事务所（普通合伙） | Ecological toilet |
| CN104727400A (en) * | 2015-04-09 | 2015-06-24 | 重庆大学 | Water-saving, energy-saving and environment-friendly toilet |
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| CN105036480A (en) * | 2015-08-06 | 2015-11-11 | 杭州科瑞特环境技术有限公司 | Rainwater wash-out ecological toilet based on solar power generation and sewage treatment method thereof |
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| CN107445300A (en) * | 2017-09-20 | 2017-12-08 | 苏州泓博环保科技有限公司 | A kind of biological carbon and phosphorous removal system and a kind of intelligent zero-emission bio-toilet |
| CN107500445A (en) * | 2017-10-20 | 2017-12-22 | 张家霞 | A kind of aquaculture wastewater processing method |
| CN107500494A (en) * | 2017-10-20 | 2017-12-22 | 张家霞 | A kind of aquaculture wastewater processing unit |
| CN107500494B (en) * | 2017-10-20 | 2020-02-18 | 国家海洋环境监测中心 | Breed sewage treatment plant |
| CN107500445B (en) * | 2017-10-20 | 2020-04-21 | 蓝淼科技(广州)有限公司 | Breeding sewage treatment method |
| CN110512905A (en) * | 2019-08-05 | 2019-11-29 | 温州大学 | A kind of bio-toilet |
| CN113003807A (en) * | 2021-03-25 | 2021-06-22 | 同济大学 | System and process for purifying and recycling excrement and sewage based on physical and chemical method |
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|---|---|
| CN104013346B (en) | 2016-05-25 |
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