CN111759208A - Squatting type ecological dry toilet - Google Patents
Squatting type ecological dry toilet Download PDFInfo
- Publication number
- CN111759208A CN111759208A CN202010640132.6A CN202010640132A CN111759208A CN 111759208 A CN111759208 A CN 111759208A CN 202010640132 A CN202010640132 A CN 202010640132A CN 111759208 A CN111759208 A CN 111759208A
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- composting chamber
- chamber
- squatting
- composting
- plate
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
- A47K11/02—Dry closets, e.g. incinerator closets
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
- C05F3/06—Apparatus for the manufacture
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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
- 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
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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Non-Flushing Toilets (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a squatting type ecological dry toilet. It mainly comprises: the squatting pan is arranged in a toilet room, a pedal is arranged on the squatting pan, a feces outlet is formed in the bottom of the squatting pan, and a movable baffle is arranged on the feces outlet; the movable baffle is controlled to be opened and closed by the pedal; the composting chamber is arranged at the lower part of the squatting pan; a manure inlet is arranged on the composting chamber and is communicated with a manure outlet of the squatting pan; the storage box is arranged at one side of the composting chamber, a charging opening and a spiral feeding opening are arranged on the storage box, and the spiral feeding opening is connected with a covering material feeding opening of the composting chamber; the automatic feeding and stirring system comprises an automatic feeder arranged in the storage box and a stirrer arranged in the composting chamber; the automatic feeder is connected with one end of the stirrer through a chain with a driven gear and a driving gear so as to be simultaneously linked; the discharging system comprises a perforated chain plate arranged at the lower part of the composting chamber, a stirring motor and a discharging guide plate for feeding materials into the material box; the urine purification chamber is arranged at the bottom of the composting chamber and is communicated with the composting chamber through holes on the chain plate with holes.
Description
Technical Field
The invention relates to a squatting type ecological dry toilet.
Background
At present, the rural toilet is transformed into the existing form comprising: dry-sealed toilets, three-grid septic tanks, triple biogas tanks, double-vat funnel type or double-pit alternating toilets. However, the toilets in the forms do not fundamentally solve the problems of the dry toilets. No sterilization measures are taken; no deodorizing measures; the volume of the excrement is increased by flushing with water, and the decomposition difficulty is increased; more seriously, accidents frequently occur in the anaerobic fermentation process, and people are often harmed by the outbreak of methane. The water consumption of the flushing toilet is high, a sewer pipe network and a sewage treatment facility matched with the flushing toilet are needed, and the current small-sized drainage and sewage treatment facility suitable for rural areas is more expensive than the large-sized facility in cities, so that the construction cost and the operating cost of the flushing toilet are higher.
In order to solve the problems, the ecological toilet is widely popularized and applied, and the current ecological toilet mainly comprises two types of ecological dry toilets free of water flushing and circulating water flushing. The squatting type ecological toilet which is simple and convenient and can digest virtuous circle on the spot is needed.
Disclosure of Invention
The invention aims to provide a squatting type ecological dry toilet.
The invention provides a squatting type ecological dry toilet which comprises a toilet room, a squatting type toilet, a composting chamber, a storage box, an automatic feeding and stirring system, a discharging system and an urine purifying chamber, wherein the toilet room is provided with a water inlet and a water outlet;
the squatting pan is arranged in the toilet room, a pedal is arranged on the squatting pan, a feces outlet is formed in the bottom of the squatting pan, and a movable baffle is arranged on the feces outlet; the pedal is connected with the movable baffle, and when the pedal is pedaled, the movable baffle is opened; when the pedal is released, the movable baffle is closed;
the composting chamber is arranged at the lower part of the squatting pan, and part of the composting chamber is positioned at the rear part of the squatting pan and is arranged outside the toilet room; the composting chamber is provided with a manure inlet, a covering material inlet, a gas outlet and a manure outlet of the composting chamber; the excrement inlet is communicated with an excrement outlet of the squatting pan;
the storage box is arranged on one side of the composting chamber, a charging opening and a spiral feeding opening are arranged on the storage box, a cover plate is arranged on the charging opening, and the spiral feeding opening is connected with a covering material feeding opening of the composting chamber;
the automatic feeding and stirring system comprises an automatic feeder and a stirrer; the automatic feeder is arranged in the storage box, and the stirrer is arranged in the composting chamber; the automatic feeder is connected with one end of the stirrer through a chain with a driven gear and a driving gear so as to be simultaneously linked;
the discharging system comprises a chain plate with a hole, a discharging guide plate, a chain wheel and a material box; the chain plate with the holes is arranged at the lower part of the composting chamber and is driven by a stirring motor to rotate through the chain wheel, and fermented and decomposed materials are conveyed into the material box through the discharging guide plate;
the urine purification chamber is arranged at the bottom of the composting chamber and is communicated with the composting chamber through holes in the chain plate with holes.
In the squatting type ecological dry toilet, a sealing ring is arranged at the joint of the movable shielding plate and the excrement outlet;
the pedal is connected with the movable baffle through a steel wire rope, a spring a and a pulley.
In the squatting ecological dry toilet, the lower part of the movable baffle is provided with a gravity plate, and the gravity plate is connected with the wall of the squatting pan through a spring b; when the movable baffle is opened and an object impacts the gravity plate, the gravity plate is opened and closed after impact.
In the squatting ecological dry toilet, the stirrer is driven by a motor connected with the stirrer;
the motor is arranged in an operation chamber outside the composting chamber;
the workbin is arranged in the operating room.
In the invention, the stirrer is used for stirring and aerating covering materials and excrement in the composting chamber, so that the fermentation efficiency of the excrement is improved, and the decomposition time is shortened.
In the invention, the storage box is provided with a storage tank for storing and covering materials for feces.
In the present invention, the length, width and height of the composting chamber can be 1m, 1m and 0.6m respectively, and in a specific embodiment, the composting chamber 1/3 is located below the toilet bowl, and 2/3 thereof is located outside the toilet room.
In the squatting ecological dry toilet, the waterless ecological dry toilet further comprises a heating system;
the heating system comprises a solar heat absorbing plate, and the solar heat absorbing plate is arranged at the upper part of the composting chamber outside the toilet house and is connected with a manure outlet of the composting chamber; the solar heat absorbing plate is used for absorbing solar heat and providing a heat source for fermentation of excrement in the composting room.
In the squatting ecological dry toilet, the waterless ecological dry toilet further comprises an exhaust system which is arranged at the upper part of the composting chamber;
the exhaust system includes an exhaust pipe; and the two ends of the exhaust pipe are respectively provided with an air inlet and an air outlet, and the air inlet is communicated with the gas outlet of the composting chamber.
In the squatting type ecological dry toilet, the exhaust pipe is provided with an exhaust fan at the air inlet, so that the indoor gas in the composting room is exhausted with acceleration.
In the squatting type ecological dry toilet, the height of the exhaust pipe is 30-50cm higher than that of the toilet room;
and a rain-proof cap is arranged on the air outlet of the exhaust pipe.
In the squatting ecological dry latrine, the biomass adsorption bricks are laid in the urine purification chamber. The thickness of the biomass adsorption brick is 30cm, and the existing biomass adsorption brick can be adopted.
In the invention, the biomass adsorption brick can be prepared as follows: prepared from biochar and strawThe powder/rice hull and the microbial deodorant are prepared by pressing according to a certain proportion and mechanical strength; the biological carbon, the straw powder/rice hull and the microbial deodorant can be mixed according to the proportion of 3: 5.8: 0.2 by mass ratio. Wherein the grain diameter of the straw powder or the rice hull can be 10mm, and the bulk density of the biomass adsorption brick can be 100kg/m3It can be used for purifying urine and deodorizing.
The invention has the following advantages:
(1) the ecological dry latrine that the user used is unanimous in appearance with current bath toilet or squatting pan, effectively separates excrement and urine simultaneously, and the urine is difficult for the spill.
(2) The excrement outlet of the toilet is synchronously linked with the septic tank, so that the peculiar smell in the septic tank is effectively blocked.
(3) The special biomass adsorption bricks are used for treating and purifying urine, so that odor is reduced.
(4) The feeding and the stirring of the covering material are carried out simultaneously, so that the manure decomposition efficiency is improved, and the generation of peculiar smell is reduced.
(5) The heat preservation function of the solar heat absorbing plate and the biomass adsorption brick is utilized to increase and maintain the temperature in the septic tank and improve the manure decomposition efficiency.
(6) The septic tank is equipped with automatic discharging device, reduces labour cost.
Drawings
FIG. 1 is a schematic structural view of the squatting ecological dry toilet.
FIG. 2 is a schematic structural diagram of a squatting pan structure in the squatting pan type ecological dry toilet.
FIG. 3 is a schematic structural view of a movable baffle in the squatting ecological dry toilet.
The individual labels in the figure are as follows:
1 toilet room, 2 squatting pans, 3 rain caps, 4 solar heat absorbing plates, 5 exhaust pipes, 6 composting chambers, 7 stirrers, 8 motors, 9 perforated chain plates, 10 discharge guide plates, 11 urine purification chambers, 12 biomass adsorption bricks, 13 bins, 14 operation chambers, 15 storage tanks, 16 automatic feeders, 17 driven gears, 18 chains, 19 driving gears, 20 exhaust fans, 21 chain wheels, 22 movable baffles, 23 spring a, 24 pedals, 25 vertical shafts, 26 pulleys, 27 steel wire ropes, 28 horizontal shafts and 29 gravity plates.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to the following embodiments.
As shown in fig. 1, the squat type ecological dry toilet provided by the invention comprises a toilet room 1, a squat type toilet 2, a composting chamber 6, a storage box 15, a urine purification chamber 11, an automatic feeding (automatic feeder 16), a stirring system (stirrer 7), a discharging system, a heating system (solar heat absorption plate 4) and an exhaust system (exhaust pipe 5). Wherein, the squatting pan is arranged in a toilet room; as shown in fig. 2, the squatting pan 2 is composed of a pedal 24, a movable baffle 22, a pulley 26, a wire rope 27, a spring a23 and a gravity plate 29, sliding grooves are arranged at the front and the back of the squatting pan 2, when the pedal 24 is stepped, the pedal 24 presses a horizontal shaft 27 downwards, the horizontal shaft 28 pulls the wire rope 27, the wire rope 27 pulls the movable baffle 22 to slide towards two sides along the sliding grooves, at the moment, the spring a23 at the position of the movable baffle 22 is under the action of tension, and when the pedal 24 is released, the spring a23 returns to the initial state, and the movable baffle 22 is pulled to be closed. After the movable baffle 22 is opened, the gravity plate 29 leaks, the gravity plate 29 is connected with a spring b (not shown) to keep a closed state, and when the movable baffle is impacted by an object, the movable baffle is opened and closed after impact, so that excrement and odor in the septic tank can be shielded in time; the composting chamber 6 is positioned at the lower rear part of the squatting pan 2, the length, the width and the height of the composting chamber are respectively 1m, 1m and 0.6m, the composting chamber 1/3 is positioned below the squatting pan, 2/3 is positioned outside a toilet room, and a stirrer 7 is arranged in the composting chamber and used for stirring and aerating covering materials and excrement, so that the fermentation efficiency of the excrement is improved, and the decomposition time is shortened; the storage box 15 is positioned outside the toilet room, the length, the width and the height are 0.5m, 0.5m and 0.4m respectively, and the feeder 16 is placed inside the storage box; the feeder 16 is connected with the stirrer 7 through a belt 18 with a driven gear 17 and a driving gear 19 and is driven by the motor 8; the discharged perforated chain plate 9 is positioned below the septic tank, the perforated chain plate 9 is provided with a gap, urine can leak into the liquid purification box 11, the perforated chain plate 9 is driven by a chain wheel 21, the chain wheel 21 is connected with a motor shaft through a chain, the motor shaft is connected with a motor 8, and one-key control is carried out while linkage is carried out; the tail end of the chain plate 9 is provided with a discharge guide plate 10, and the material falls into the operation through the discharge guide plate 10Inside the bin 13 of the chamber 14; the urine purifying chamber 11 is arranged below the composting chamber 6, the length, the width and the height are 1m, 1m and 0.4m respectively, and biomass adsorption bricks 13 with the thickness of 30cm are paved in the urine purifying chamber 11; the biomass adsorption brick is prepared from biomass carbon, straw powder/rice hull, microbial deodorant and the like according to the weight ratio of 3: 5.8: 0.2, wherein the grain diameter of the straw powder or the rice hull can be 10mm, and the bulk density of the biomass adsorption brick is 100kg/m3For purifying urine and deodorizing; an operation chamber 14 is arranged at one side of the composting chamber 6; the solar light absorption plate 4 is arranged at the upper part of the composting room 6 outside the toilet room 1 and is used for absorbing solar heat and providing a heat source for the fermentation of excrement in the composting room 6; the exhaust pipe 5 is positioned at the upper part of the composting chamber 6, the height of the exhaust pipe is 30-50cm greater than that of the toilet room 1, the diameter of the exhaust pipe is 10cm, the exhaust fan 20 is installed at the lower end of the exhaust pipe to accelerate the gas in the composting chamber 6 to be exhausted, and the rain-proof cap 3 is installed at the upper end of the exhaust pipe 5.
The use process of the waterless ecological dry toilet is as follows:
before use, the straws and the ash are added into the storage box 15. When the toilet is finished, when the pedal 24 of the squatting pan 2 is stepped on, the movable baffle 22 is opened, when the pedal is separated, the movable baffle 22 is closed, when an object impacts, the gravity plate 29 is opened, and after the impact, the gravity plate is closed. Excrement or urine falls into the composting chamber 6 through an excrement outlet of the squatting pan 2, and if any urine leaks into the urine purifying chamber 11 through holes on the perforated chain plate 9. The motor 8 in the operation chamber 14 is started, and the stirrer 7 drives the automatic feeder 17 through a chain 18 with a driven gear 17 and a driving gear 19 to convey the straws and the ash to the composting chamber 6 and mix the straws and the ash with the excrement through stirring. During the period, the excrement in the composting chamber 6 is composted through the solar heat absorbing plate 4, and the exhaust fan 20 is started to exhaust in the composting process. After composting is finished, the stirring motor is started to drive the chain plate 9 with the hole to rotate through the chain wheel 21, and fermented and decomposed materials are conveyed into the material box 13 through the discharging guide plate 10.
Claims (9)
1. A squatting type ecological dry toilet is characterized in that: the squatting type ecological dry toilet comprises a toilet room, a squatting type toilet, a composting chamber, a storage box, an automatic feeding and stirring system, a discharging system and an urine purifying chamber;
the squatting pan is arranged in the toilet room, a pedal is arranged on the squatting pan, a feces outlet is formed in the bottom of the squatting pan, and a movable baffle is arranged on the feces outlet; the pedal is connected with the movable baffle, and when the pedal is pedaled, the movable baffle is opened; when the pedal is released, the movable baffle is closed;
the composting chamber is arranged at the lower part of the squatting pan, and part of the composting chamber is positioned at the rear part of the squatting pan and is arranged outside the toilet room; the composting chamber is provided with a manure inlet, a covering material inlet, a gas outlet and a manure outlet of the composting chamber; the excrement inlet is communicated with an excrement outlet of the squatting pan;
the storage box is arranged on one side of the composting chamber, a charging opening and a spiral feeding opening are arranged on the storage box, a cover plate is arranged on the charging opening, and the spiral feeding opening is connected with a covering material feeding opening of the composting chamber;
the automatic feeding and stirring system comprises an automatic feeder and a stirrer; the automatic feeder is arranged in the storage box, and the stirrer is arranged in the composting chamber; the automatic feeder is connected with one end of the stirrer through a chain with a driven gear and a driving gear so as to be simultaneously linked;
the discharging system comprises a chain plate with a hole, a discharging guide plate, a chain wheel and a material box; the chain plate with the holes is arranged at the lower part of the composting chamber and is driven by a stirring motor to rotate through the chain wheel, and fermented and decomposed materials are conveyed into the material box through the discharging guide plate;
the urine purification chamber is arranged at the bottom of the composting chamber and is communicated with the composting chamber through holes in the chain plate with holes.
2. The squatting type ecological dry toilet bowl as claimed in claim 1, wherein: a sealing ring is arranged at the joint of the movable shielding plate and the feces outlet;
the pedal is connected with the movable baffle through a steel wire rope, a spring a and a pulley.
3. The squatting type ecological dry toilet according to claim 1 or 2, characterized in that: the lower part of the movable baffle is provided with a gravity plate, and the gravity plate is connected with the wall of the squatting pan through a spring b; when the movable baffle is opened and an object impacts the gravity plate, the gravity plate is opened and closed after impact.
4. The squatting type ecological dry toilet bowl as claimed in claim 1, wherein: the stirrer is driven by a motor connected with the stirrer;
the motor is arranged in an operation chamber outside the composting chamber;
the workbin is arranged in the operating room.
5. The squatting type ecological dry toilet bowl as claimed in claim 1, wherein: the waterless ecological dry toilet further comprises a heating system;
the heating system comprises a solar heat absorbing plate, and the solar heat absorbing plate is arranged on the upper part of the composting chamber outside the toilet house and connected with a manure outlet of the composting chamber.
6. The squatting type ecological dry toilet bowl as claimed in claim 4 or 5, wherein: the waterless ecological dry toilet further comprises an exhaust system which is arranged at the upper part of the composting chamber;
the exhaust system includes an exhaust pipe; and the two ends of the exhaust pipe are respectively provided with an air inlet and an air outlet, and the air inlet is communicated with the gas outlet of the composting chamber.
7. The squatting type ecological dry toilet bowl as claimed in claim 6, wherein: an exhaust fan is arranged at the air inlet of the exhaust pipe.
8. The squatting type ecological dry toilet bowl as claimed in claim 7, wherein: the height of the exhaust pipe is 30-50cm higher than that of the toilet room;
and a rain-proof cap is arranged on the air outlet of the exhaust pipe.
9. The squatting type ecological dry toilet bowl as claimed in claim 1, wherein: and biomass adsorption bricks are laid in the urine purification chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010640132.6A CN111759208A (en) | 2020-07-06 | 2020-07-06 | Squatting type ecological dry toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010640132.6A CN111759208A (en) | 2020-07-06 | 2020-07-06 | Squatting type ecological dry toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111759208A true CN111759208A (en) | 2020-10-13 |
Family
ID=72724593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010640132.6A Pending CN111759208A (en) | 2020-07-06 | 2020-07-06 | Squatting type ecological dry toilet |
Country Status (1)
| Country | Link |
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| CN (1) | CN111759208A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110109A (en) * | 2020-10-14 | 2020-12-22 | 河北华沃环保科技有限责任公司 | Movable solar odorless garbage chamber |
| CN112263174A (en) * | 2020-10-22 | 2021-01-26 | 保定京安家具有限责任公司 | Method for treating excrement by dry toilet |
| CN115227130A (en) * | 2022-08-18 | 2022-10-25 | 榆林沙漠王生物科技有限公司 | Rural dry latrine transformation resource utilization system |
| CN115227130B (en) * | 2022-08-18 | 2024-07-02 | 榆林沙漠王生物科技有限公司 | Rural dry-closet reconstruction resource utilization system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2005115946A1 (en) * | 2004-05-31 | 2005-12-08 | Gil Yong Lee | A device for manufacturing organic compost from excrement |
| CN205530560U (en) * | 2016-04-15 | 2016-08-31 | 宋海庆 | Squat toilet |
| CN109779324A (en) * | 2019-03-11 | 2019-05-21 | 西安建筑科技大学 | A kind of photovoltaic reinforcing compost waterless toilet and compost method |
| CN110051258A (en) * | 2019-04-17 | 2019-07-26 | 王鹏鸿 | A kind of rural area dry pail latrine squatting pan |
| CN110772157A (en) * | 2019-10-24 | 2020-02-11 | 农业农村部规划设计研究院 | Electric belt conveying dry-wet diversity type ecological dry toilet |
| CN110772156A (en) * | 2019-10-24 | 2020-02-11 | 农业农村部规划设计研究院 | Grooved pulley type electric washing-free dry-wet mixed dry toilet |
-
2020
- 2020-07-06 CN CN202010640132.6A patent/CN111759208A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005115946A1 (en) * | 2004-05-31 | 2005-12-08 | Gil Yong Lee | A device for manufacturing organic compost from excrement |
| CN205530560U (en) * | 2016-04-15 | 2016-08-31 | 宋海庆 | Squat toilet |
| CN109779324A (en) * | 2019-03-11 | 2019-05-21 | 西安建筑科技大学 | A kind of photovoltaic reinforcing compost waterless toilet and compost method |
| CN110051258A (en) * | 2019-04-17 | 2019-07-26 | 王鹏鸿 | A kind of rural area dry pail latrine squatting pan |
| CN110772157A (en) * | 2019-10-24 | 2020-02-11 | 农业农村部规划设计研究院 | Electric belt conveying dry-wet diversity type ecological dry toilet |
| CN110772156A (en) * | 2019-10-24 | 2020-02-11 | 农业农村部规划设计研究院 | Grooved pulley type electric washing-free dry-wet mixed dry toilet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110109A (en) * | 2020-10-14 | 2020-12-22 | 河北华沃环保科技有限责任公司 | Movable solar odorless garbage chamber |
| CN112263174A (en) * | 2020-10-22 | 2021-01-26 | 保定京安家具有限责任公司 | Method for treating excrement by dry toilet |
| CN115227130A (en) * | 2022-08-18 | 2022-10-25 | 榆林沙漠王生物科技有限公司 | Rural dry latrine transformation resource utilization system |
| CN115227130B (en) * | 2022-08-18 | 2024-07-02 | 榆林沙漠王生物科技有限公司 | Rural dry-closet reconstruction resource utilization system |
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Application publication date: 20201013 |