CN105342516A - Pit toilet with function of converting excrement into sterile and odorless organic fertilizers - Google Patents
Pit toilet with function of converting excrement into sterile and odorless organic fertilizers Download PDFInfo
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- CN105342516A CN105342516A CN201510590946.2A CN201510590946A CN105342516A CN 105342516 A CN105342516 A CN 105342516A CN 201510590946 A CN201510590946 A CN 201510590946A CN 105342516 A CN105342516 A CN 105342516A
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- urine
- capsule
- toilet
- toilet seat
- bag
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 14
- 230000009965 odorless effect Effects 0.000 title abstract 3
- 210000002700 urine Anatomy 0.000 claims abstract description 73
- 239000000376 reactant Substances 0.000 claims abstract description 24
- 238000011010 flushing procedure Methods 0.000 claims abstract description 10
- 239000002775 capsule Substances 0.000 claims description 69
- 239000002689 soil Substances 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 30
- 230000008569 process Effects 0.000 claims description 30
- 210000001643 allantois Anatomy 0.000 claims description 26
- 241000194370 Cyclocephala pan Species 0.000 claims description 18
- 230000009967 tasteless effect Effects 0.000 claims description 10
- 210000003608 fece Anatomy 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 5
- 230000036541 health Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000010871 livestock manure Substances 0.000 description 5
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 2
- 108010000912 Egg Proteins Proteins 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 208000030852 Parasitic disease Diseases 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 231100000194 ovacidal Toxicity 0.000 description 2
- 230000003151 ovacidal effect Effects 0.000 description 2
- 210000004681 ovum Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 240000004528 Catalpa ovata Species 0.000 description 1
- 235000010005 Catalpa ovata Nutrition 0.000 description 1
- 241000256113 Culicidae Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 206010059410 Faecaluria Diseases 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005486 microgravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Fertilizers (AREA)
- Treatment Of Sludge (AREA)
- Non-Flushing Toilets (AREA)
Abstract
The invention belongs to the technical field of environmental sanitation facilities and relates to a pit toilet with a function of converting excrement into sterile and odorless organic fertilizers. The technical scheme includes that the pit toilet comprises a source separation toilet, a urine treatment bag and a feces treatment bag and is characterized in that the source separation toilet consists of a urinal and a closet pan, the urinal is connected with the urine treatment bag, a urine port of the closet pan is communicated with the urinal, and the closet pan is connected with the feces treatment bag. A wind power flusher, a reactant adding device and a gas discharging pipe are mounted on the feces treatment bag, the urine treatment bag is connected onto a urine bag frame, and the feces treatment bag is connected onto a feces bag frame. The pit toilet has the advantages that health protection is realized due to harmless treatment of excrement; water flushing is avoided so as to adapt to a current situation of lack of sewers in rural areas; the feces bag is integrally taken out after thorough decomposition and drying of feces, so that pollution is avoided; by adoption of the feces bag and the urine bag, construction cost of the toilet can be reduced. Construction of novel ecological pit toilets is an important content of new countryside construction, and accordingly the pit toilet with the function of converting the excrement into the sterile and odorless organic fertilizers is in strong demand and pretty promising in market prospect.
Description
Technical field
A kind of aseptic tasteless fertilizer ight soil transforms non-irrigated lavatory, belongs to sanitation facility technical field.
Background technology
World Health Organization's research shows, the disease relevant to ight soil has kind more than 30.Contain the pathogen of multiple enteric infectious disease and parasitic disease in the ight soil of people, rural pit toilet is again " base camp " that mosquitos and flies grows, the hazards that undressed ight soil has just become enteric infectious disease and parasitic disease to infect.The transformation of drought lavatory is with diseases prevention of removing the evil for main target, and meanwhile, stool detection has very important social benefit and environmental benefit.Rural pit toilet transformation is as the work in a pollution abatement source, and being directly connected to the healthy of peasant, is a major issue of the relation people's livelihood.Current, the quality of rural toilet situation, has become one of important symbol weighing local society civilization degree.
At present, rural toilet is transformed existing form and is comprised: the funneling or alternative expression lavatory, two hole of dry envelope formula lavatory, three-grid septic tank, tri-coupling type methane-generating pit, two urn.The benefit of lavatory transformation is: corresponding reduction is polluted, and reduces disease, improves fertilizer efficiency.But mostly be brick assembled with cement plate to go to toilet, this kind of septic tank ubiquity transport of materials is difficult, and construction and installation are complicated, the problems such as cost is high, and service life is short.Then occurred adding coupling agent with waste or used plastics, finished product excrement case, manure bucket that antiaging agent is made, with the fiberglass comparable product of epoxy resin and glass fibre synthesis.It is high that these industrialization lavatory products have intensity, and density is good, without infiltration, and anticorrosion, easy to assemble, install fast, the advantages such as the life-span is long.But, just change on the container of ight soil, not progress in fact.No matter current rural toilet forms of modification, be brick and cement plate makes, or waste or used plastics and fibre glass product manufacture, all fundamentally do not solve non-irrigated lavatory Problems existing.There is no sterilizing measure; There is no odor removal measure; Rinse with water and add faecal volume, add difficulty of becoming thoroughly decomposed; Although closet has lid, uncap, still covers all at one glance in manure pit.More seriously, anaerobic fermentation process Frequent Accidents, often has the message that biogas outburst is hurted sb.'s feelings and personnel are poisoning to be reported in media.
New-type rural toilet, one wants simple, convenient; Two will circulate benignly, and digest on the spot.Can not CityLoos be indiscriminately imitated, can not always make an issue of around traditional manure pit, use modern technologies comprehensively to solve and be only correct way.
Summary of the invention
The invention provides a kind of aseptic tasteless fertilizer ight soil and transform non-irrigated lavatory, according to excrement, urinate different compositions and collect respectively, utilize modern technologies to process respectively.Excrement after process, urinate aseptic, tasteless, ight soil become thoroughly decomposed, dry, use farmland as organic fertilizer, environment do not polluted.Be improve life in the countryside health, improve peasant health level, the novel ecological drought lavatory of development green agriculture.
The object of the invention is to be achieved through the following technical solutions:
A kind of aseptic tasteless fertilizer ight soil transforms non-irrigated lavatory, comprise source and be separated toilet seat, urine process capsule, night soil-treatment capsule, it is characterized in that: urine process capsule, night soil-treatment capsule is arranged on source and is separated below toilet seat, source is separated toilet seat and is made up of urinal and w.c.pan, the bottom of urinal is provided with urine enclosed cavity, at the lower end place of urine enclosed cavity, the automatic valve plate in urine chamber is installed, urine enclosed cavity connects with urine process capsule, on urine process capsule top, allantois vent valves is installed, allantois pressurizer is installed, toilet seat inflatable packer is provided with above the toilet seat mouth of w.c.pan, toilet seat urine mouth is provided with in the front lower place of w.c.pan, toilet seat urine mouth communicates with urinal, the bottom of w.c.pan is provided with stool enclosed cavity, at the lower end place of stool enclosed cavity, the automatic valve plate in stool chamber is installed, the automatic valve plate in stool chamber is provided with counterweight, stool enclosed cavity connects with night soil-treatment capsule, on the top of night soil-treatment capsule, wind-force flushing device for toilet is installed, wind-force flushing device for toilet communicates with stool enclosed cavity, on the top of night soil-treatment capsule, reactant adder is installed, installing gas delivery pipe, in night soil-treatment capsule, plate washer is installed.Reactant adder, built with reactant, is provided with pressurized capsule on the top of reactant adder, and lower end is provided with reactant outlet, and toilet seat inflatable packer is provided with valve inside, is filled add gas by valve inside in toilet seat inflatable packer.Urine process capsule is connected on allantois frame with being linked with, and night soil-treatment capsule is connected on excrement capsule frame with being linked with, and the bottom of allantois frame is provided with pulley, and the bottom of excrement capsule frame is provided with pulley.
Source is separated toilet seat and is made up of urinal and w.c.pan.Excrement and admixed together being later difficult to of urine process, and in source excretas different for these two kinds of biological natures of urine and ight soil separately, make it respectively walk each road, post-processed is just easier to.In sanitary sewage, the 70%-80% of nitrogen total amount is brought by urine, is then the international difficult problem in sewage disposal technology by nitrogen contained in sewage removal.Fecaluria is separated can provide basic material from source for nitrogen is become organic fertilizer.Bacterium, virus, worm's ovum and foul smell are mainly derived from ight soil, and by the sterilizing to ight soil, ovicidal, deodorizing process, ight soil is innoxious, then process is become thoroughly decomposed, dry run, makes the Powdered fertilizer that ight soil becomes aseptic, tasteless.
The bottom of urinal is provided with urine enclosed cavity, and install the automatic valve plate in urine chamber at the lower end place of urine enclosed cavity, urine enclosed cavity connects with urine process capsule, installs allantois vent valves on urine process capsule top, installs allantois pressurizer.Urine enclosed cavity reaches in urine process capsule, and the automatic valve plate in urine chamber installed at the lower end place of urine enclosed cavity is microgravity, and having a small amount of urine to get off will open automatically, and namely urine is recovered to close after flowing into urine process capsule automatically.Urine in urine process capsule reaches preposition, manually opens allantois vent valves discharge urine, if discharge urine, just utilizes allantois pressurizer to the pressurization of urine process capsule more, makes urine continue to discharge.
W.c.pan is toilet seat, and that current rural area is stay-at-home is mostly the old,weak,sick and disabled, squats and just has any problem.Be provided with toilet seat urine mouth in the front lower place of w.c.pan, toilet seat urine mouth communicates with urinal, and during stool, urine flows into urine process capsule by toilet seat urine mouth, and during urine, urine can not enter stool enclosed cavity.The bottom of w.c.pan is provided with stool enclosed cavity, at the lower end place of stool enclosed cavity, the automatic valve plate in stool chamber is installed, the automatic valve plate in stool chamber is provided with counterweight, ight soil impacts the automatic valve plate in stool chamber, automatic valve plate is opened, after ight soil falls into night soil-treatment capsule, under the gravity of counterweight, the automatic valve plate in stool chamber is closed.In order to save water source and ight soil drying, installing wind-force flushing device for toilet, utilize wind-force to wash away on the top of night soil-treatment capsule, wind-force flushing device for toilet communicates with stool enclosed cavity.The key of rural pit toilet is stool detection, and install reactant adder on the top of night soil-treatment capsule, reactant adder, built with reactant, is provided with pressurized capsule on the top of reactant adder, and lower end is provided with reactant outlet.The effect of reactant is sterilizing, ovicidal, deodorizing and become thoroughly decomposed.The gas that digest process produces is by gas discharging tube drainage.In night soil-treatment capsule, install plate washer, plate washer plays a part to block sight line.
For the old,weak,sick and disabled is easy to use, on the toilet seat mouth of w.c.pan, be provided with toilet seat inflatable packer, toilet seat inflatable packer is neither too hard, nor too soft.Toilet seat inflatable packer is provided with valve inside, is filled add gas by valve inside in toilet seat inflatable packer.
Urine process capsule is connected on allantois frame with being linked with, and night soil-treatment capsule is connected on excrement capsule frame with being linked with, and the bottom of allantois frame, excrement capsule frame is equipped with pulley.When needing urine or the clear capsule of ight soil, haul out allantois frame or excrement capsule frame, entirety goes out groove, and allantois or excrement capsule are taken, and changes new allantois or excrement capsule, just can continue use.Whole process does not pollute generation, can not cause damage to human body.
The beneficial effect that the aseptic tasteless fertilizer ight soil of the present invention transforms non-irrigated lavatory is:
1, ight soil is through harmless treatment, and kill bacteria, virus, parasitic ovum, be conducive to prevent disease, improves peasant health level;
2, exempt from water punching, adapting to rural area does not have sewer present situation, and ight soil becomes thoroughly decomposed drying, and excrement capsule entirety goes out groove, draws clearly, do not pollute without iron Chinese catalpa is manual;
3, ight soil after treatment, and fertilizer efficiency increases 2 ~ 3 times, is convenient to crops and absorbs, improve farmland organic matter, is conducive to developing green agriculture, realizes ecological benign cycle;
4, excrement capsule, allantois be brick manure pit or plastics, fiberglass manure bucket cost 1/10th, greatly reduce construction cost, reduce farmer's burdens;
5, lavatory can be built within doors, brings more conveniences to the people in their daily life.
Accompanying drawing explanation
Fig. 1 is integral installation structural representation of the present invention;
Fig. 2 is that source is separated toilet structure schematic diagram;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is allantois pressurizer structural representation;
Fig. 5 is toilet seat inflatable packer structural representation.
Sign in each width accompanying drawing is described as follows: (1) allantois vent valves; (2) allantois pressurizer; (3) be linked with; (4) urinal; (5) w.c.pan; (6) source is separated toilet seat; (7) wind-force flushing device for toilet; (8) reactant adder; (9) gas discharge pipe; (10) urine process capsule; (11) allantois frame; (12) pulley; (13) plate washer; (14) night soil-treatment capsule; (15) excrement capsule frame; (16) toilet seat mouth; (17) toilet seat inflatable packer; (18) toilet seat urine mouth; (19) urine enclosed cavity; (20) stool enclosed cavity; (21) counterweight; (22) the automatic valve plate in urine chamber; (23) the automatic valve plate in stool chamber; (24) pressurized capsule; (25) reactant; (26) reactant outlet; (27) valve inside; (28) gas.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described further:
Embodiment one
As shown in Figure 1, Figure 2, Figure 3 shows, separation toilet seat 6 in source is made up of urinal 4 and w.c.pan 5.The bottom of urinal 4 is provided with urine enclosed cavity 19, at the lower end place of urine enclosed cavity 19, the automatic valve plate 22 in urine chamber is installed; urine enclosed cavity 19 connects with urine process capsule 10, on the top of urine process capsule 10, allantois vent valves 1 is installed, allantois pressurizer 2 is installed.The toilet seat mouth 16 of w.c.pan 5 is provided with toilet seat inflatable packer 17 above, toilet seat urine mouth 18 is provided with in the front lower place of w.c.pan 5, toilet seat urine mouth 18 communicates with urinal 4, the bottom of w.c.pan 5 is provided with stool enclosed cavity 20, at the lower end place of stool enclosed cavity 20, the automatic valve plate 23 in stool chamber is installed, the automatic valve plate 23 in stool chamber installs counterweight 21, stool enclosed cavity 20 connects with night soil-treatment capsule 14, install wind-force flushing device for toilet 7 on the top of night soil-treatment capsule 14, wind-force flushing device for toilet 7 communicates with stool enclosed cavity 20.Install reactant adder 8 on the top of night soil-treatment capsule 14, installing gas delivery pipe 9, installs plate washer 13 in night soil-treatment capsule 14.
Embodiment two
On the basis of embodiment one, as shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5, placing response agent 25 in reactant adder 8, is provided with pressurized capsule 24 on the top of reactant adder 8, and lower end is provided with reactant outlet 26.Toilet seat inflatable packer 17 is provided with valve inside 27, is filled add gas 28 by valve inside 27 in toilet seat inflatable packer 17.
Embodiment three
On the basis of embodiment one, as shown in Figure 1, urine process capsule 10 is connected on allantois frame 11 with being linked with 3, and night soil-treatment capsule 14 is connected on excrement capsule frame 15 with being linked with 3, and pulley 12 is installed in the bottom of allantois frame 11, and pulley 12 is installed in the bottom of excrement capsule frame 15.Source is separated toilet seat 6 and is arranged on above urine process capsule 10 and night soil-treatment capsule 14.
Claims (3)
1. an aseptic tasteless fertilizer ight soil transforms non-irrigated lavatory, comprise source and be separated toilet seat (6), urine process capsule (10), night soil-treatment capsule (14), it is characterized in that: urine process capsule (10), night soil-treatment capsule (14) is arranged on source and is separated below toilet seat (6), source is separated toilet seat (6) and is made up of urinal (4) and w.c.pan (5), the bottom of urinal (4) is provided with urine enclosed cavity (19), at the lower end place of urine enclosed cavity (19), the automatic valve plate in urine chamber (22) is installed, urine enclosed cavity (19) connects with urine process capsule (10), on urine process capsule (10) top, allantois vent valves (1) is installed, allantois pressurizer (2) is installed, the toilet seat mouth (16) of w.c.pan (5) is provided with toilet seat inflatable packer (17) above, toilet seat urine mouth (18) is provided with in the front lower place of w.c.pan (5), toilet seat urine mouth (18) communicates with urinal (4), the bottom of w.c.pan (5) is provided with stool enclosed cavity (20), at the lower end place of stool enclosed cavity (20), the stool automatic valve plate in chamber (23) is installed, the stool automatic valve plate in chamber (23) is provided with counterweight (21), stool enclosed cavity (20) connects with night soil-treatment capsule (14), on the top of night soil-treatment capsule (14), wind-force flushing device for toilet (7) is installed, wind-force flushing device for toilet (7) communicates with stool enclosed cavity (20), on the top of night soil-treatment capsule (14), reactant adder (8) is installed, installing gas delivery pipe (9), in night soil-treatment capsule (14), plate washer (13) is installed.
2. aseptic tasteless fertilizer ight soil according to claim 1 transforms non-irrigated lavatory, it is characterized in that, reactant adder (8) is built with reactant (25), pressurized capsule (24) is provided with on the top of reactant adder (8), lower end is provided with reactant outlet (26), toilet seat inflatable packer (17) is provided with valve inside (27), is filled add gas (28) by valve inside (27) in toilet seat inflatable packer (17).
3. aseptic tasteless fertilizer ight soil according to claim 1 transforms non-irrigated lavatory, it is characterized in that, urine process capsule (10) is connected on allantois frame (11) with being linked with (3), night soil-treatment capsule (14) is connected on excrement capsule frame (15) with being linked with (3), the bottom of allantois frame (11) is provided with pulley (12), and the bottom of excrement capsule frame (15) is provided with pulley (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510590946.2A CN105342516A (en) | 2015-09-09 | 2015-09-09 | Pit toilet with function of converting excrement into sterile and odorless organic fertilizers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510590946.2A CN105342516A (en) | 2015-09-09 | 2015-09-09 | Pit toilet with function of converting excrement into sterile and odorless organic fertilizers |
Publications (1)
| Publication Number | Publication Date |
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| CN105342516A true CN105342516A (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510590946.2A Pending CN105342516A (en) | 2015-09-09 | 2015-09-09 | Pit toilet with function of converting excrement into sterile and odorless organic fertilizers |
Country Status (1)
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| CN (1) | CN105342516A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277679A (en) * | 2016-07-28 | 2017-01-04 | 云南工程勘察设计院有限公司 | A kind of method of communal bathroom feces barreled recycling |
| CN108814391A (en) * | 2018-08-17 | 2018-11-16 | 成都授渔商贸有限公司 | A kind of rotation formula dry pail latrine mold and its operating method |
| CN110403508A (en) * | 2019-08-28 | 2019-11-05 | 西藏大学 | An active and passive combined air-drying and deodorizing container collection system for dry toilet excrement |
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| CN201005614Y (en) * | 2007-03-28 | 2008-01-16 | 苏金贵 | Water-saving lavatory tools with automatic foaming for deodorizing, disinfecting and sterilizing |
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| US20130298324A1 (en) * | 2012-05-08 | 2013-11-14 | Peter A. Dreher | Waterless Toilet System with Fece-Urine Separation, Odor and Vermin Seal, Thermal and Biological Disinfection, and Gas Ozonation |
| US20140230137A1 (en) * | 2013-02-19 | 2014-08-21 | As Ip Holdco, Llc | Pour-Flush Latrines, Latrine Pans, Latrine Pan Assemblies, and Related Methods |
| CN203468483U (en) * | 2013-07-19 | 2014-03-12 | 张迎秋 | Sterilization and deodorization latrine |
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| CN110403508B (en) * | 2019-08-28 | 2024-01-09 | 西藏大学 | Dry toilet excrement collecting device |
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