CN111285500A - Environment-friendly treatment system suitable for toilet excrement is not arranged outward - Google Patents
Environment-friendly treatment system suitable for toilet excrement is not arranged outward Download PDFInfo
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- CN111285500A CN111285500A CN202010208881.1A CN202010208881A CN111285500A CN 111285500 A CN111285500 A CN 111285500A CN 202010208881 A CN202010208881 A CN 202010208881A CN 111285500 A CN111285500 A CN 111285500A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 63
- 239000010865 sewage Substances 0.000 claims abstract description 41
- 238000000746 purification Methods 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000000926 separation method Methods 0.000 claims abstract description 27
- 239000010802 sludge Substances 0.000 claims abstract description 19
- 239000007787 solid Substances 0.000 claims abstract description 19
- 238000005189 flocculation Methods 0.000 claims abstract description 18
- 230000016615 flocculation Effects 0.000 claims abstract description 18
- 238000011010 flushing procedure Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 230000002550 fecal effect Effects 0.000 claims abstract description 15
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 65
- 238000002156 mixing Methods 0.000 claims description 30
- 230000007613 environmental effect Effects 0.000 claims description 15
- 238000004887 air purification Methods 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 10
- 239000000645 desinfectant Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 6
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical group O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000004155 Chlorine dioxide Substances 0.000 claims description 3
- 235000019398 chlorine dioxide Nutrition 0.000 claims description 3
- 210000003608 fece Anatomy 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 3
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 230000003616 anti-epidemic effect Effects 0.000 abstract description 6
- 230000005180 public health Effects 0.000 abstract description 3
- 210000002700 urine Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/005—Black water originating from toilets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention relates to the field of toilets, and discloses an environment-friendly treatment system suitable for non-discharge of toilet excrement, which comprises an excrement sewage purification system. The fecal sewage purification system comprises a mixed collecting and adjusting tank, a crushing pump, a suction pump, a sewage tank, a flocculation reaction device and a solid-liquid separation device which are sequentially communicated with a toilet drain outlet. The solid-liquid separation device is provided with a solid discharge hole and a middle water gap. The middle water gap is connected with the filter and the middle water tank in sequence. The middle water tank is connected with the toilet through a return pipe to return and flush the toilet, so that a circulating system is formed. The solid discharge hole is connected with the solid collecting tank and the sludge dryer in sequence. The flocculation reaction device and the middle water tank are respectively connected with a disinfection device. And ultraviolet disinfection devices are arranged on the reclaimed water tank and the solid-liquid separation device. In conclusion, the invention purifies and utilizes the toilet flushing water and the excrement sewage without discharging outside, and the toilet flushing water and the excrement sewage are recycled. When public health danger occurs, the anti-epidemic system has an anti-epidemic effect, and provides a convenient, safe, clean and comfortable toilet environment for people.
Description
Technical Field
The invention relates to the field of toilets, in particular to a fecal sewage non-discharge integrated toilet treatment system suitable for hygiene and epidemic prevention.
Background
The prior water flushing toilet and centralized treatment cause a large amount of water resource waste, the possibility of disease infection exists in toilet excrement and sewage, and pathogens exist in excrement pulled by infectious patients, so that the excrement is discharged outside the body to cause the contact of environment, water source and air aerosol and infect other people, thereby becoming one of the transmission modes of a plurality of infectious diseases. At present, there are three methods for cleaning the excrement in public toilets: firstly, the most original dry toilet and excrement pit structure is completely drawn by manpower, the environmental pollution is serious, and the labor intensity of an excrement drawing worker is high; secondly, the septic tank structure is added in the flushing toilet, the watered excrement is sucked into a special vehicle by a vacuum pump and is pulled away, the transportation volume is large, the subsequent unattended operation is unknown, and most of the watered excrement is poured back into a city sewer again, so that a plurality of potential risks are caused to public environmental sanitation; thirdly, the flushing toilet is directly introduced into the urban sewage facility to flow away, the pressure of a subsequent sewage treatment plant is increased, and the risk of environmental sanitation pollution and virus propagation is also caused along the way. Therefore, the redesign and improvement of the toilet body and the toilet bowl can effectively improve the environmental sanitation and energy problems.
Disclosure of Invention
The invention aims to solve the problems of serious environmental pollution, high cleaning labor intensity and resource waste in the existing toilet excrement treatment process, provides an excrement non-outward-discharge integrated toilet treatment system for sanitation and epidemic prevention, and can also be used for simply transforming the existing public toilet. The system purifies and utilizes the flushing water and the excrement and urine sewage without discharging outside, and the flushing water and the excrement and urine sewage are recycled. When public health danger occurs, the anti-epidemic system has an anti-epidemic effect, and provides a convenient, safe, clean and comfortable toilet environment for people.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention discloses an environment-friendly treatment system suitable for toilet excrement non-discharge, which comprises an excrement sewage purification system. The fecal sewage purification system comprises: a mixing and collecting adjusting tank, a crushing pump, a suction pump, a sewage tank, a flocculation reaction device and a solid-liquid separation device which are sequentially communicated with a toilet sewage outlet through pipelines. The solid-liquid separation device is provided with a solid discharge hole and a middle water gap; the reclaimed water port is sequentially connected with the filter and the reclaimed water tank through pipelines; the middle water tank is connected with the toilet through a return pipe to return to flush the toilet to form a circulating system; and the solid discharge hole is sequentially connected with the solid collecting tank and the sludge dryer.
The flocculation reaction device and the middle water tank are respectively connected with a disinfection device; and ultraviolet disinfection devices are arranged on the reclaimed water tank and the solid-liquid separation device.
Further, a pipe chain machine is arranged in the solid collecting tank. The pipe chain machine is provided with a discharge port, a chain, a motor and a plurality of scrapers, wherein the chain is connected with the scrapers, and the motor is connected with the chain to drive the scrapers to move circularly; the discharge port is connected with the feed inlet of the sludge drier.
Further, the fecal sewage purification system also comprises a purification and disinfection tower. And a dust removal purification tower is arranged in the sludge drying machine, an exhaust port is arranged on the dust removal purification tower, and the exhaust port is connected with the purification and disinfection tower.
Furthermore, a water outlet for discharging condensed water is arranged on the sludge drying machine; the water outlet is connected with the solid-liquid separation device through a pipeline.
Further, the sludge dryer is a heat pump type dryer, and the solid-liquid separation device is a stacked spiral extrusion dehydrator.
Furthermore, the suction pump is an open impeller self-priming centrifugal pump, and the crushing pump is a grating crusher with a forward and reverse rotation protection function. The suction pump and the crushing pump are hermetically connected to form a whole.
Further, the flocculation reaction device comprises a medicine soaking machine, a reaction tank and a concentration tank. The medicine soaking machine is conveyed into the reaction tank through a pump, and a communicating hole is formed in the bottom of the reaction tank and connected with the concentration tank. The concentration tank is provided with an overflow port connected with the feed end of the solid-liquid separation device. A high-speed flocculation stirrer is arranged in the reaction tank, and a low-speed flocculation stirrer is arranged in the concentration tank; the sewage tank is respectively connected with the reaction tank through a pipeline and an overflow pipeline.
Furthermore, the disinfection device is provided with a disinfectant, an inductive switch and a material shortage alarm; the disinfectant is chlorine dioxide.
Further, an ozone disinfection system is also included. The ozone disinfection system comprises an ozone generator, an ozone water mixing tower, a high-pressure washer and an ozone disinfection pipeline. The ozone generator is respectively communicated with the ozone water mixing tower, the ozone disinfection pipeline and the middle water tank through disinfection pipes. The ozone water mixing tower is provided with a water inlet connected with tap water, an air inlet connected with an ozone generator and a water outlet connected with a high-pressure flushing machine. The water inlet of the ozone water mixing tower is positioned above the air inlet. The ozone disinfection pipeline is connected with an ozone disinfection port above the single toilet.
Further, the air conditioner fresh air system is also included; the air conditioner fresh air system comprises a central air conditioner, an air purifier and an indoor air blowing port which are sequentially communicated. The air inlet of the central air conditioner is communicated with the outside air, and the indoor blowing port is arranged above the toilet, the equipment room or the management room. The toilet, the equipment room or the management room are communicated with the central air conditioner through an indoor air return pipe to form air circulation, and the air circulation can also be directly discharged for treatment.
Further, still include bathroom air purification system, bathroom air purification system is including the negative pressure exhaust formula sanitary wares, exhaust fan, sterilizer and the air mixing tower that connect gradually. The inner side of the negative pressure type sanitary ware is provided with a gas collection cavity channel which is connected with an exhaust fan; the bottom of the air mixing tower is provided with an air inlet connected with an ozone generator and a fresh air outlet connected with a toilet; an air purification cycle is formed.
Further, the device also comprises an ultraviolet disinfection device; the ultraviolet disinfection device comprises an ultraviolet lamp and a human body induction switch module; the ultraviolet lamp is electrically connected with the human body induction switch module through a circuit; the ultraviolet lamps are installed on the left side and the right side of the top of each toilet room, and the human body induction switch modules are installed on the top of each toilet room.
The invention has the advantages that:
1. the invention carries out solid-liquid separation on the fecal sewage on site through the fecal sewage purification system, implements the harmless and resource recycling of the fecal sewage, and recycles the toilet flushing water. Effectively improving the problems of environmental sanitation and energy, and greatly reducing the risk of the excrement polluting the environmental sanitation and causing virus transmission.
2. The invention also provides an ozone disinfection system, an air conditioning fresh air system, a toilet air purification system and an ultraviolet disinfection device to further purify and disinfect the air in the toilet, thereby providing a convenient, safe, clean and comfortable toilet environment for people.
3. The invention redesigns and improves the toilet body and the toilet stool, uses the negative pressure type sanitary ware, and is provided with the gas collection cavity channel at the inner side, so that the gas pollution is collected and disinfected from the source.
Drawings
Fig. 1 is a general layout of the present invention.
FIG. 2 is a flow diagram of the fecal sewage purification system of the present invention.
Figure 3 is a flow diagram of the ozone sterilization system of the present invention.
Fig. 4 is a flow chart of the air conditioning fresh air system of the invention.
Fig. 5 is a toilet air purification system of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in figures 1-5, the invention discloses an environment-friendly treatment system suitable for toilet feces not to be discharged, which comprises a feces and sewage purification system, an ozone disinfection system, an air conditioning fresh air system, a toilet air purification system, an ultraviolet disinfection device and a toilet body. The invention can be directly applied to newly-built toilets and can also be independently used for transforming the original public toilets.
1. Fecal sewage purification system
Fecal sewage purification system includes: a mixing and collecting adjusting tank, a crushing pump, a suction pump, a sewage tank, a flocculation reaction device and a solid-liquid separation device which are sequentially communicated with a toilet sewage outlet through pipelines. The flocculation reaction device comprises a medicine soaking machine, a reaction tank and a concentration tank which are connected in sequence. The solid-liquid separation device is provided with a solid discharge hole and a middle water gap. The reclaimed water port is sequentially connected with the filter and the reclaimed water tank through pipelines; the middle water tank is connected with the toilet through a return pipe to return to flush the toilet to form a circulating system; and the solid discharge hole is sequentially connected with the solid collecting tank and the sludge dryer. The flocculation reaction device and the middle water tank are respectively connected with a disinfection device; and ultraviolet disinfection devices are arranged on the reclaimed water tank and the solid-liquid separation device. The sludge drying machine is internally provided with a dust removal purification tower which is provided with an exhaust port, and the exhaust port is connected with the purification and disinfection tower. A water outlet for discharging condensed water is arranged on the sludge drying machine; the water outlet is connected with the solid-liquid separation device through a pipeline. The sterilizing device is provided with a disinfectant, an inductive switch and a material shortage alarm
In this embodiment, the disinfectant is preferably chlorine dioxide. The suction pump is an open impeller self-priming centrifugal pump, the crushing pump is a grating crusher with a positive and negative rotation protection function, and the suction pump and the crushing pump are connected in a sealing manner to form a whole. The sludge dryer is a heat pump type dryer, and the solid-liquid separation device is a stacked spiral extrusion dehydrator.
The working process and principle are as follows:
the lavatory drain is arranged excrement and urine and is mixed during collecting the equalizing basin, through the effect of suction pump, collects the equalizing basin from mixing excrement and urine and pumps the crushing pump and carry out broken handle, and excrement and urine sewage after the broken handle is through suction pump connecting tube, carries to the sewage case. The front end of the sewage tank is provided with an excrement sewage inlet pipe orifice, the rear end of the sewage tank is provided with an excrement sewage outlet pipe orifice and a sediment outlet, and the sediment outlet is provided with a ball valve switch for controlling discharge. Sewage case excrement and urine sewage is carried the reaction tank, and bubble medicine machine starts automatic reagent feeding and carries out flocculation reaction to the reaction tank simultaneously, and motor and internally mounted flocculation agitator are installed to reaction tank upper portion, are equipped with the low-speed stirring concentrator tank of looks isostructure in the concentrator tank, and the reaction tank bottom is equipped with intercommunicating pore and concentrator tank intercommunication. The concentrator bowl is equipped with the overflow mouth and is connected to solid-liquid separation equipment feed end, and solid-liquid separation equipment is equipped with solid discharge end and well water discharge end, and solid-liquid separation equipment makes the flocculation material carry out solid-liquid separation through the physics extrusion, and solid-state excrement mud that solid discharge end discharge moisture content is less than or equal to 80% falls to the solid collecting vat, and the solid collecting vat has the pipe chain machine, is equipped with motor, chain, bin outlet and a plurality of scraper blade in the pipe chain machine, and the chain is connected with a plurality of scraper blades, and the motor is connected with the chain and drives scraper. Through the operation of the pipe chain machine, the chain scraper scrapes solid-state fecal mud to be conveyed into the sludge drying machine, the bin is hermetically connected with the discharge port of the pipe chain machine, and the solid fecal mud is bagged and conveyed to an organic fertilizer plant for recycling after being dried into carbon-like ash with the water content of less than or equal to 20% by the sludge drying machine. The sludge drier is provided with a water outlet for discharging condensed water, and the dried condensed water is conveyed back to the solid-liquid separation equipment through the water outlet. The sludge drying machine is internally provided with a dust removal purification tower, the dust removal purification tower is provided with an exhaust port, the exhaust port is connected with the purification and disinfection tower, and gas generated by drying enters the purification and disinfection tower to be purified and safely discharged. And the reclaimed water discharged by the solid-liquid separation device is conveyed into a filter through a pipeline, filtered by impurities and conveyed into a reclaimed water tank for storage. The upper part in the middle water tank is provided with an ultraviolet disinfection device, the upper part of the middle water tank is also provided with a disinfectant adding port, the middle water in the middle water tank is disinfected and sterilized, and the disinfection and sterilization are carried out uniformly and then the flushing use or the safe discharge is carried out through a return pipe, so that the on-site purification of the toilet sewage is realized, and the recycling ecological treatment system can be used.
2. Ozone disinfection system
The ozone disinfection system comprises an ozone generator, an ozone water mixing tower, a high-pressure washer and an ozone disinfection pipeline. The ozone generator is respectively communicated with the ozone water mixing tower, the ozone disinfection pipeline and the middle water tank through disinfection pipes. The ozone water mixing tower is provided with a water inlet connected with tap water, an air inlet connected with an ozone generator and a water outlet connected with a high-pressure flushing machine. The water inlet of the ozone water mixing tower is positioned above the air inlet. The ozone disinfection pipeline is connected with an ozone disinfection port above the single toilet.
The working process and principle are as follows:
the ozone generator generates ozone, and the ozone enters the ozone water mixing tower, the ozone disinfection pipeline and the reclaimed water tank; the ozone water mixing tower is provided with a water inlet at the upper part and an air inlet at the lower part, so that the mixing is more thorough. The water outlet of the ozone water mixing tower is connected with a high-pressure washer through an ozone water pipe and flushes the toilet through a high-pressure water pipe. The ozone disinfection pipeline is communicated to an ozone disinfection port above a single toilet room in the toilet. The ozone disinfection system can be controlled by the control system and manually controlled by a manager.
When in flushing operation, the water inlet valve of the ozone water mixing tower and the switch for flushing operation of the ozone generator are sequentially opened, and then the high-pressure flushing machine is opened to carry out operation, and when the high-pressure flushing machine is closed, the ozone generator is firstly closed, and then other valves are closed. When the ozone air disinfection operation is carried out, the toilet is ensured to be unmanned, then the toilet is closed, the ozone generator air disinfection switch is opened, ozone enters the toilet through the ozone disinfection pipeline to carry out disinfection operation, disinfection lasts for one hour each time, disinfection is carried out twice every week, the corresponding switch is closed after the operation is finished, and personnel can enter the toilet at intervals of half an hour to one hour.
3. Fresh air system of air conditioner
The air conditioner fresh air system comprises a central air conditioner, an air purifier and an indoor air blowing port which are sequentially communicated. The air inlet of the central air conditioner is communicated with the outside air, and the indoor blowing port is arranged above the toilet, the equipment room or the management room. The toilet, the equipment room or the management room are communicated with the central air conditioner through an indoor air return pipe to form air circulation, and the air circulation can also be directly discharged for treatment.
4. Air purification system for toilet
The air purification system of the toilet comprises a negative pressure exhaust type sanitary ware, an exhaust fan, a sterilizer and an air mixing tower which are sequentially connected. The inner side of the negative pressure type sanitary ware is provided with a gas collection cavity channel which is connected with an exhaust fan; the bottom of the air mixing tower is provided with an air inlet connected with an ozone generator and a fresh air outlet connected with a toilet; an air purification cycle is formed.
The exhaust fan extracts odor in the gas collection cavity through the gas collection pipe, the odor collection pipe collects and transmits the odor to the sterilizer for sterilization, and the sterilized odor enters the air mixing tower; ozone generated by the ozone generator enters the air mixing tower from the bottom of the air mixing tower, is mixed with the odor and purified, and is safely discharged from the fresh air outlet.
5. Ultraviolet ray disinfection device
The ultraviolet disinfection device comprises an ultraviolet lamp and a human body induction switch module. The ultraviolet lamp is electrically connected with the human body induction switch module through a circuit. The ultraviolet lamps are installed on the left side and the right side of the top of each toilet room, and the human body induction switch modules are installed on the top of each toilet room. The human body induction switch module is automatically closed when sensing that people go to the toilet, and is automatically opened otherwise.
In conclusion, the invention can purify and utilize toilet flushing water and excrement sewage without discharging outside, and can be recycled. When public health danger occurs, the anti-epidemic system has an anti-epidemic effect, and provides a convenient, safe, clean and comfortable toilet environment for people.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention.
Claims (10)
1. The utility model provides an environmental protection processing system suitable for lavatory excrement is not arranged outward which characterized in that: comprises a fecal sewage purification system; the fecal sewage purification system comprises: a mixing and collecting adjusting tank, a crushing pump, a suction pump, a sewage tank, a flocculation reaction device and a solid-liquid separation device which are sequentially communicated with a toilet drain outlet through pipelines; the solid-liquid separation device is provided with a solid discharge hole and a middle water gap; the reclaimed water port is sequentially connected with the filter and the reclaimed water tank through pipelines; the middle water tank is connected with the toilet through a return pipe to return to flush the toilet to form a circulating system; the solid discharge hole is sequentially connected with the solid collecting tank and the sludge dryer;
the flocculation reaction device and the middle water tank are respectively connected with a disinfection device; and ultraviolet disinfection devices are arranged on the reclaimed water tank and the solid-liquid separation device.
2. The environmental protection treatment system suitable for discharging no excrement according to claim 1, wherein: a pipe chain machine is arranged below the solid collecting tank; the pipe chain machine is provided with a discharge port, a chain, a motor and a plurality of scrapers, wherein the chain is connected with the scrapers, and the motor is connected with the chain to drive the scrapers to move circularly; the discharge port is connected with the feed inlet of the sludge drier.
3. The environmental protection treatment system suitable for discharging no excrement according to claim 1, wherein: the fecal sewage purification system also comprises a purification and disinfection tower; and a dust removal purification tower is arranged in the sludge drying machine, an exhaust port is arranged on the dust removal purification tower, and the exhaust port is connected with the purification and disinfection tower.
4. The environmental protection treatment system suitable for discharging no excrement according to claim 1, wherein: a water outlet for discharging condensed water is arranged on the sludge drying machine; the water outlet is connected with the solid-liquid separation device through a pipeline.
5. The environmental protection treatment system suitable for discharging no excrement according to claim 1, wherein: the sludge dryer is a heat pump type dryer, and the solid-liquid separation device is a stacked spiral extrusion dehydrator.
6. The environmental protection treatment system suitable for discharging no excrement according to claim 1, wherein: the suction pump is a self-suction centrifugal pump with an open impeller, and the crushing pump is a grating crusher with a positive and negative rotation protection function; the suction pump and the crushing pump are hermetically connected to form a whole.
7. The environmental protection treatment system suitable for discharging no excrement according to claim 1, wherein: the flocculation reaction device comprises a medicine soaking machine, a reaction tank and a concentration tank; the medicine soaking machine is conveyed into a reaction tank through a pump, and a communicating hole is formed in the bottom of the reaction tank and connected with a concentration tank; the concentration tank is provided with an overflow port connected with the feed end of the solid-liquid separation device; a high-speed flocculation stirrer is arranged in the reaction tank, and a low-speed flocculation stirrer is arranged in the concentration tank; the sewage tank is respectively connected with the reaction tank through a pipeline and an overflow pipeline.
8. The environmental protection treatment system suitable for discharging no excrement according to claim 1, wherein: the disinfection device is provided with a disinfectant, an inductive switch and a material shortage alarm; the disinfectant is chlorine dioxide.
9. The environmental protection treatment system suitable for discharging no excrement according to claim 1, wherein: also comprises an ozone disinfection system; the ozone disinfection system comprises an ozone generator, an ozone water mixing tower, a high-pressure washer and an ozone disinfection pipeline; the ozone generator is respectively communicated with the ozone water mixing tower, the ozone disinfection pipeline and the middle water tank through disinfection pipes; the ozone water mixing tower is provided with a water inlet connected with tap water, an air inlet connected with an ozone generator and a water outlet connected with a high-pressure flushing machine; the water inlet of the ozone water mixing tower is positioned above the air inlet; the ozone disinfection pipeline is connected with an ozone disinfection port above the single toilet room;
the air conditioner fresh air system is also included; the air conditioner fresh air system comprises a central air conditioner, an air purifier and an indoor air blowing port which are sequentially communicated; the air inlet of the central air conditioner is communicated with the outside air, and the indoor air blowing port is arranged above the toilet, the equipment room or the management room; the toilet, the equipment room or the management room are communicated with the central air conditioner through an indoor air return pipe to form air circulation or are communicated with the outside and directly discharged outside;
the air purification system of the toilet comprises a negative pressure exhaust type sanitary ware, an exhaust fan, a sterilizer and an air mixing tower which are sequentially connected; the inner side of the negative pressure type sanitary ware is provided with a gas collection cavity channel which is connected with an exhaust fan; the bottom of the air mixing tower is provided with an air inlet connected with an ozone generator and a fresh air outlet connected with a toilet; an air purification cycle is formed.
10. The environmental protection treatment system suitable for toilet feces discharge, according to claim 1, wherein: also comprises an ultraviolet disinfection device; the ultraviolet disinfection device comprises an ultraviolet lamp and a human body induction switch module; the ultraviolet lamp is electrically connected with the human body induction switch module through a circuit; the ultraviolet lamps are installed on the left side and the right side of the top of each toilet room, and the human body induction switch modules are installed on the top of each toilet room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010208881.1A CN111285500A (en) | 2020-03-23 | 2020-03-23 | Environment-friendly treatment system suitable for toilet excrement is not arranged outward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010208881.1A CN111285500A (en) | 2020-03-23 | 2020-03-23 | Environment-friendly treatment system suitable for toilet excrement is not arranged outward |
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| Publication Number | Publication Date |
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| CN111285500A true CN111285500A (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010208881.1A Pending CN111285500A (en) | 2020-03-23 | 2020-03-23 | Environment-friendly treatment system suitable for toilet excrement is not arranged outward |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062261A (en) * | 2020-08-28 | 2020-12-11 | 四川鸿泰华瑞科技有限公司 | Automatic sterilizing process for toilet |
| CN113354221A (en) * | 2021-05-19 | 2021-09-07 | 辽宁北方环境保护有限公司 | Vehicle-mounted small-scale sludge emergency treatment method and treatment device |
| CN113513195A (en) * | 2021-05-20 | 2021-10-19 | 安徽天柱绿色能源科技有限公司 | Modularization lavatory of no liquid discharge |
| CN117468558A (en) * | 2023-12-26 | 2024-01-30 | 中建安装集团有限公司 | Vacuum collection and transfer system and method for oily sewage in campus catering |
-
2020
- 2020-03-23 CN CN202010208881.1A patent/CN111285500A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112062261A (en) * | 2020-08-28 | 2020-12-11 | 四川鸿泰华瑞科技有限公司 | Automatic sterilizing process for toilet |
| CN113354221A (en) * | 2021-05-19 | 2021-09-07 | 辽宁北方环境保护有限公司 | Vehicle-mounted small-scale sludge emergency treatment method and treatment device |
| CN113513195A (en) * | 2021-05-20 | 2021-10-19 | 安徽天柱绿色能源科技有限公司 | Modularization lavatory of no liquid discharge |
| CN117468558A (en) * | 2023-12-26 | 2024-01-30 | 中建安装集团有限公司 | Vacuum collection and transfer system and method for oily sewage in campus catering |
| CN117468558B (en) * | 2023-12-26 | 2024-05-17 | 中建安装集团有限公司 | Vacuum collection and transfer system and method for oily sewage in campus catering |
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