CN107285595A - The waste liquid electrolytic treatment system of intelligent environment protection toilet - Google Patents

The waste liquid electrolytic treatment system of intelligent environment protection toilet Download PDF

Info

Publication number
CN107285595A
CN107285595A CN201710579256.6A CN201710579256A CN107285595A CN 107285595 A CN107285595 A CN 107285595A CN 201710579256 A CN201710579256 A CN 201710579256A CN 107285595 A CN107285595 A CN 107285595A
Authority
CN
China
Prior art keywords
water
valve
pipeline
outlet
entrance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710579256.6A
Other languages
Chinese (zh)
Inventor
戴仁才
朱仁飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Shang Hang Technology Co Ltd
Original Assignee
Hangzhou Shang Hang Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Shang Hang Technology Co Ltd filed Critical Hangzhou Shang Hang Technology Co Ltd
Priority to CN201710579256.6A priority Critical patent/CN107285595A/en
Publication of CN107285595A publication Critical patent/CN107285595A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • 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
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • 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
    • 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
    • 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
    • C05F3/04—Fertilisers from human or animal excrements, e.g. manure from human faecal masses
    • 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
    • C02F1/72—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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • 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

Abstract

The waste liquid electrolytic treatment system of the intelligent environment protection toilet of the present invention, including：First baffle-box, the first self priming pump, precipitation buffering case, electrolysis unit, membrane cisterna, ozone generator, elevated tank.The whole processing procedure of waste liquid electrolytic treatment system of the intelligent environment protection toilet of the present invention is physical treatment course, and without chemical reagent, the water of processing can be used as lavatory water.The waste liquid electrolytic treatment system of the intelligent environment protection toilet of the present invention can be used for various places, without laying drainage pipeline in addition, reduce the investment of lavatory.

Description

The waste liquid electrolytic treatment system of intelligent environment protection toilet
Technical field
The present invention relates to the waste liquid electrolysis processing of stool detection technical field, more particularly to intelligent environment protection toilet System.
Background technology
Population increase and high concentration is so that the yield of urban night soil is continuously increased, these excrement are in past most conduct Fertilizer directly transports rural area to, and at present in the case where that can bring the impact of chemical fertilizer of distinct economic, excrement makes rural area Consumption increasingly atrophy.Thus, excrement is managed using suitable technology not only has great with handling to environmental protection Meaning, and to ensureing that the health of the people also has profound significance.
Excrement and urine water mainly has high suspended particulate substance (SS), ammonia nitrogen (NH3-N) concentration height, organic matter (COD) concentration is high, feel The features such as official's degree is poor, biodegradability is good.Have at present for the main treatment technology of excrement and urine water：It is anaerobic fermentation facture, aerobic Facture, high temperature high pressure process method, septic tank facture, materialization treatment process, During High-Temperature Composting method etc., but the country is in reality at present The stool detection technology being most widely used in engineering is broadly divided into two classes：
One class：Septic tank processing:In small and medium-sized cities and rural area due to the processing of sanitary sewage, collecting dung, processing are complete Pipelineization is relatively difficult, and small-sized septic tank just turns into the facility that apartment is most universal and must configure.The function of septic tank is Receive, store family domestic sewage.It is divided into floating layer, mud and middle 3 region of clear water layer in pond.Clear water can use sewage The mode of irrigation makees final process.Current widely using due to chemical products, the composition of family domestic sewage is increasingly sophisticated, dirty Harmful substance contents increase in water, the direct discharge of septic tank " clear water layer " just turns into the pollution sources in sewage irrigation region.To this The control for planting pollution is only to decompose to precipitate harmful substance using a large amount of chemicalses in septic tank, but is filled expanding sewage Region is irrigate, increase soil treatment is functionally to be difficult to effectively.While septic tank processing is also easy to, appearance is blocked, spoil disposal is difficult, Handle the problems such as thorough, mosquitos and flies does not grow.
Two classes：Materializing strategy:It is 200710079587 in China Patent No..X, publication date are September in 2007 19 days, title A kind of method of materializing strategy excrement disclosed in patent document for " dejecta treatment method and system ".This method is to pass through solid-liquid Excrement is carried out separation of solid and liquid by separation equipment, and the residue isolated carries out landfill disposal, and the liquid manure isolated adds appropriate chemistry Medicament, makes liquid manure occur by dehydration equipment progress dewater treatment after flocculation, wherein dry clay as fertile obtained by dehydration Material, liquid deliver to sewage treatment plant and carry out terminal processes.The dejecta treatment method of above pattern has the following disadvantages：For highly concentrated Spend being received for organic fecal sewage, it is desirable to which the condition such as designed capacity, operating mode of sewage treatment plant meets by receiving the standard of sewage, and Fecal sewage is that randomness is discharged into sewage network, and the construction plan to sewage treatment plant brings very big inconvenience；Fecal sewage is defeated Dense stink can be given out and be difficult to handle stink by being sent in the way of sewage treatment plant, be unfavorable for environmental sanitation.
In order to solve the not enough above of above type of dejecta treatment method, it have devised to liquid dung produced after dehydration It is further processed to reach the stool detection method discharged again after discharge mark.It is in Chinese Patent Application No. 201210251613.3rd, publication date is on October 24th, 2012, entitled " a kind of decontamination of human excreta recycling processing method " Switched in patent document it is a kind of can be by the method for the liquid waste processing in excrement to qualified discharge.This method is gained after being dehydrated Waste liquid carry out gathering chelation treatment and oxygen processing successively and one-level/bis- grade Aerobic Process for Treatment is discharged afterwards to up to standard.The type Processing method have the following disadvantages：Directly waste liquid is carried out successively to gather chelation treatment and oxygen processing and one-level/bis- grade are aerobic Handle it is up to standard after discharged, the processing method causes the organic matter for making nutrient in liquid dung to be decomposed into can not be as nutrient Organic matter, it is impossible to realize abundant recycling to the organic matter in excrement and nitrogen treatment not thoroughly, COD removal efficiency It is low；The dewater treatment of sludge and excrement is carried out together by same centrifuge, the reasonable utilization for the nutrient being not easy in excrement, because For excrement be dehydrated obtained by dry mud nutrient it is high, can be used as fertilizer and be used, and the dry mud obtained by sludge dewatering does not almost have What nutrient is improper as fertilizer utilization.
For the deficiency of above-mentioned technology, Chinese patent Authorization Notice No. CN103073149B discloses a kind of decontamination of human excreta Processing method, it is handled excrement in accordance with the following steps：
1st step, by solid-liquid separating machine to excrement carry out separation of solid and liquid；
It is dehydrated after 2nd step, the liquid flocculation for isolating the 1st step by centrifuge；
3rd step, by the liquid isolated in the 2nd step in anaerobic digester by the effect of anaerobe, make waste water In organic matter decomposition and inversion turn into after methane and carbon dioxide mud-water separation carried out by the method for precipitation；
4th step, by the liquid isolated in the 3rd step carry out denitrogenation processing；
Denitrogenation processing comprises the following steps：
4-1 is walked, is adjusted the pH value for the liquid isolated in the 3rd step to 9.5~12；
4-2 is walked, the method that the liquid produced in 4-1 steps is taken off by air-blowing is made into the free ammonia volatilization in liquid, so The ammonia volatilized is absorbed with acid solution afterwards and ammonium salt is generated；
4-3 is walked, the liquid after walking denitrogenation through 4-2 is carried out into neutralisation treatment, by pH value regulation to 7.5~8.5；
5th step, the liquid after the 4th step denitrogenation processing is subjected to degraded COD, BOD and ammonia nitrogen；
5-1 step, by the liquid after the 4th step denitrogenation be transported in one-level anoxic pond handle after be transported to one-level Aerobic Pond again It is middle to be handled；Anaerobic bacteria in one-level anoxic pond makes the larger molecular organicses in liquid be degraded to small organic molecule, anti- Nitrobacteria is carried out instead using the organic matter in liquid for the mixed liquor containing nitrate nitrogen flowed back in carbon source and one-level Aerobic Pond Nitration reaction, nitrogen is converted into by the nitrate nitrogen in water；Aerobic bacteria in one-level Aerobic Pond is under Effect of Dissolved Oxygen by liquid Middle organic matter, which absorbs, to be decomposed, and is converted into CO2 and itself organic matter, and Simultaneous Nitrification bacterium is also by the ammonium oxidation in water into nitre state Nitrogen；
5-2 steps, the liquid after the processing of one-level Aerobic Pond are transported to after being handled in two grades of anoxic ponds is transported to two grades again Handled in Aerobic Pond；It is organic that anaerobic bacteria in two grades of anoxic ponds makes the larger molecular organicses in liquid be degraded to small molecule Thing, denitrifying bacteria are entered using the organic matter in liquid for the mixed liquor containing nitrate nitrogen flowed back in carbon source and two grades of Aerobic Ponds Row anti-nitration reaction, nitrogen is converted into by the nitrate nitrogen in water；Aerobic bacteria in two grades of Aerobic Ponds will under Effect of Dissolved Oxygen Organic matter, which absorbs, in liquid decomposes, and is converted into CO2 and itself organic matter, Simultaneous Nitrification bacterium also by the ammonium oxidation in water into Nitrate nitrogen；Liquid after two grades of Aerobic Pond processing, which is transported in the 6th step, to be handled.
6th step, the method progress mud-water separation that the liquid after being handled through the 5th step is passed through into precipitation；
7th step, the liquid for isolating the 6th step carry out disinfection processing after discharge.
8th step, the sludge dewatering in dewater treatment, the 8th step and the 2nd step are carried out by the sludge produced in the 3rd step and the 6th step In the dehydrate liquids for isolating the 1st step separately carry out.
The core of the patent and be to carry out denitrogenation processing to ammonia nitrogen by stripping method a little, denitrogenation processing efficiency high enters Enter to carry out degraded COD, BOD and ammonia nitrogen so that CODCr≤450mg/L in the waste water of discharge, SS≤350mg/L, BOD5≤ 250mg/L, NH3-N≤28mg/L；Discharge before disinfected, make pathogen therein, parasitic ovum and fly maggot go out extremely, Reach harmless in health；Methane and ammonium salt will be isolated in excrement in processing, the utilization to the organic matter in excrement is abundant.
Waste liquid after above-mentioned technology separates excrement solid-liquid is handled using chemical method, needs to deliver some chemistry Reagent, once chemical reagent is delivered excessively, makes troubles to subsequent treatment.
The content of the invention
The technical problems to be solved by the invention are that many technologies present in above-mentioned stool detection are asked Inscribe and provide a kind of intelligent environment protection lavatory of the waste liquid after method processing excrement separation that need not be delivered chemical reagent and use physics Waste liquid electrolytic treatment system used.
The technical problems to be solved by the invention can be realized by following technical solution：
The waste liquid electrolytic treatment system of intelligent environment protection toilet, including：
One first self priming pump, the entrance of first self priming pump by pipeline and solid-liquid separator separate liquid emission valve with Separation liquid outlet connection in excrement solid-liquid separator；The entrance of outlet with one first threeway of first self priming pump connects Connect；
One first baffle-box, the entrance of first baffle-box separates water discharging valve and the excrement by a drying system The separation water out connection of aqueous solid content drying system；The separation water out of first baffle-box passes through pipeline, separation water Drain valve is connected with the entrance of first self priming pump；
One precipitation buffering case, the precipitation buffering case has an entrance and an outlet, and the entrance of the precipitation buffering case leads to Piping is connected with the first outlet in first threeway；The outlet of the precipitation buffering case passes through precipitation buffering case blowoff valve Connect the entrance of a measuring pump；
One electrolysis unit, the electrolysis unit has a liquid inlet and liquid outlet, and the liquid of the electrolysis unit enters Mouth is connected by measuring pump control valve with the outlet of the measuring pump；
One membrane cisterna, the membrane cisterna is divided into according to water flow direction scrapes slag bath, sedimentation basin, MBP ponds and clear water reserviors, described to scrape slag The flowing of water is flowed by overflow manner between pond and sedimentation basin, between sedimentation basin and MBP ponds；Described scrape is provided with slag bath Electrolyte entrance, slag outlet, sewage draining exit, recoil mouth, the electrolyte entrance scraped on slag bath is by being electrolysed hydraulic control valve and institute The liquid outlet connection in electrolysis unit is stated, the slag scraped on slag bath is exported by control valve and the pipeline and described second of slagging tap The entrance connection of collecting box, the sewage draining exit scraped on slag bath is by scraping slag bath blowoff valve and pipeline and second collecting box Entrance connection, the mouth that recoiled on slag bath of scraping passes through the first recoil valve and pipeline and the second outlet in first threeway Connection；The sedimentation basin has a sewage draining exit and a recoil mouth, and the sewage draining exit of the sedimentation basin passes through sedimentation basin pollution discharge valve and pipe Road is connected with the entrance of first self priming pump, and the recoil mouthful of the sedimentation basin is connected by pipeline with first recoil valve； The MBP ponds have a sewage draining exit, an aeration opening, a clear water flow export and a recoil mouth, and the sewage draining exit in the MBP ponds passes through MBP ponds blowoff valve and pipeline are connected with the entrance of first self priming pump, and the aeration opening in the MBP ponds is exposed by pipeline connection one Air pump, the clear water flow export in the MBP ponds connects the entrance of one second self priming pump by MBP ponds draining valve；The clear water reserviors tool There are a water inlet, a cooling water recovery port and a discharge outlet, the water inlet of the clear water reserviors passes through clear water reserviors water intaking valve and pipeline Outlet with an ejector is connected, and the entrance of the ejector is connected by pipeline with the outlet of second self priming pump, described Also there is an ozone supply mouthful on ejector；
One ozone generator, the air intake of the ozone generator connects an air compressor machine, the ozone hair by pipeline The ozone outlet of raw device by pipeline pick out after be connected by the ozone supply mouth of ejector ozone control valve and the ejector；Institute The entrance for stating the cooling circulating water pump in ozone generator passes through cooling water control valve and pipeline and the draining in the clear water reserviors The outlet of cooling circulating water pump in mouth connection, the ozone generator passes through pipeline and the cooling Water Sproading in the clear water reserviors Mouth connection；
One elevated tank, the elevated tank has a water inlet and a delivery port, and the water inlet of the elevated tank leads to Cross a booster pump, a water inlet control valve to be connected with the discharge outlet of the clear water reserviors, the delivery port of the elevated tank passes through pipeline It is divided into four branch roads after picking out, wherein tie point is connected by MBR ponds recoil valve and MBR ponds recoil mouth, to MBR Recoiled in pond；Second branch road is connected by High Pressure Drain valve with the intelligent environment protection toilet ground flushing system, will be unnecessary Water high pressure is discharged to rinse ground, and the water after flushing is back in the vacuum sewage system again；3rd branch road is by flushing the toilet Draining valve is connected with the intelligent environment protection toilet flushing system, to flush the toilet after an action of the bowels；4th branch road is washed one's hands water management by first Valve and a booster pump are connected with the entrance of a pressure water tank, and the outlet of the pressure water tank is washed one's hands by a pressure switch, second Water control valve and the intelligent environment protection toilet cell system of washing one's hands are connected；The sewage draining exit of the pressure water tank is arranged by a pressure water tank Dirty valve and pipeline are connected with the first self priming pump.
In a preferred embodiment of the invention, exhaust outlet is provided with the precipitation buffering case and membrane cisterna, institute The exhaust outlet stated on precipitation buffering case and membrane cisterna is converged in a filter by pipeline, is then emptied by air-introduced machine.
As a result of technical scheme as above, the waste liquid electrolytic treatment system of intelligent environment protection toilet of the invention is whole Processing procedure is physical treatment course, without chemical reagent, and the water of processing can be used as lavatory water.The intelligent environment protection of the present invention The waste liquid electrolytic treatment system of lavatory can be used for various places, without laying drainage pipeline in addition, reduce the throwing of lavatory Money.
Brief description of the drawings
Fig. 1 is a kind of principle schematic of application of waste liquid electrolytic treatment system of intelligent environment protection toilet of the present invention.
Embodiment
Referring to Fig. 1, the waste liquid electrolytic treatment system of the intelligent environment protection toilet provided in figure, including one and intelligent environment protection lavatory The vacuum sewage system 100 connected, the vacuum sewage system 100 is to collect the excrement that intelligent environment protection toilet 110 is discharged.
The excrement that the vacuum sewage system 100 is collected is entered in a collecting box 120 by an ejector I-15, ejector Ozone supply mouthful on I-15 is connected to ozone generator 130 by ejector ozone control valve V-146, and ozone is in ejector I- Mixed in 15 with excrement, first time sterilization is carried out to excrement.
After the excrement in collecting box 120 reaches certain liquid level, collecting box blowoff valve V-1, V-149, collecting box are opened Excrement in 120 is discharged into collecting box 150 by collecting box blowoff valve V-1, V-149 and electromagnetic dosing pump 140.
After the excrement in collecting box 150 reaches certain liquid level, ejector I-12 and collecting box blowoff valve V- is opened 136, the excrement in collecting box 150 is discharged into solid-liquid separator 160 by the solidliquid mixture entrance of solid-liquid separator 160, Ozone supply mouthful on ejector I-12 is connected to ozone generator 130 by ejector ozone control valve V-147, and ozone is being penetrated Mixed in stream device I-12 with excrement, carrying out second to excrement sterilizes.
Solid-liquid separator 160 carries out separation of solid and liquid, the separating liquid that the liquid after separation passes through solid-liquid separator 160 to excrement Body outlet, solid-liquid separator separation liquid emission valve V-139, self priming pump 170, threeway V-166, the entrance of precipitation buffering case 180 Buffer-precipitation is carried out into precipitation buffering case 180.Separation aqueous solid after solid-liquid separator 160 is separated passes through separation of solid and liquid The separation for separating aqueous solid outlet, solid-liquid separator aqueous solid drain valve V-148 and drying system 190 of device 160 is aqueous Solid inlet enters to be dried in drying system 190.
Drying system 190 will separate the dried dry powder of aqueous solid and export collection by the dry powder in drying system 190, As fertilizer.Drying system 190 will separate the dried separation water of aqueous solid by separating water out, drying system separation water Drain valve V-144, baffle-box E-64 entrance are discharged into baffle-box E-64.
Separation water liquid level in baffle-box E-64 is reached after certain liquid level, opens separation water discharging valve V-142, baffle-box E- Separation water in 64 passes through the separation water out of baffle-box, separation water discharging valve V-142, self priming pump 170, threeway V-166, precipitation The entrance of baffle-box 180, which enters in precipitation buffering case 180, carries out buffer-precipitation.
Mixture in precipitation buffering case 180 passes through precipitation buffering case blowoff valve V-2, measuring pump 200, metering pump control valve V-3 quantitatively sends into electrolysis unit 210 and is electrolysed.The macromolecular in mixture is resolved into small molecule in electrolytic process.Electricity Electrolyte after solution enters scraping in slag bath 220 in membrane cisterna by liquid outlet, the electrolysis hydraulic control valve V-4 of electrolysis unit 210.
The slag-scraper scraped in slag bath 220 scrapes off the scum silica frost floated on the surface, in order to avoid the sedimentation basin 230 flowed in membrane cisterna In.The slag that slag-scraper is scraped out is exported by slag, control valve V-173, V-168 of slagging tap and pipeline are sent in collecting box 150 Re-start processing.Scrape sediment in slag bath 220 by sewage draining exit, scrape slag bath blowoff valve V-5, V-134 and pipeline is sent to Processing is re-started in collecting box 150.The treated water scraped in slag bath 220 is flowed into sedimentation basin 230 by overflow manner It is middle to be precipitated.
Water in sedimentation basin 230 is flowed into MBP ponds 240 by overflow manner to be aerated and film process, sedimentation basin 230 In sediment pass through sewage draining exit, MBP ponds blowoff valve V-7, V-152, self priming pump 170, threeway V-166, precipitation buffering case 180 Entrance, which enters in precipitation buffering case 180, carries out buffer-precipitation.
Aeration pump 250 is opened, Air Exposure can be carried out to the water in MBP ponds 240.Precipitating sludge in MBP ponds 240 leads to Cross sewage draining exit, MBP ponds blowoff valve V-8, V-151, self priming pump 170, threeway V-166, the entrance of precipitation buffering case 180 and enter precipitation In baffle-box 180.MBP ponds 240 handle after clear water by clear water flow export, MBP ponds draining valve V10, V170, self priming pump 270, Ejector I-16, clear water reserviors water intaking valve V-9, the water inlet of clear water reserviors 260 enter clear water reserviors 290.Ozone on ejector I-16 Supply mouth is connected to ozone generator 130 by ejector ozone control valve V-132, and ozone is carried out in ejector I-16 with water Mixing, is sterilized to water.
Water in clear water reserviors 260 can be delivered in ozone generator 130 by cooling water control valve V-150 and pipeline, right Ozone generator 130 is cooled down, and the water after cooling is back in clear water reserviors 260 by cooling circulating water pump 131 and pipeline.Separately Clear water in outer clear water reserviors 260 can also send into high-pressure water tank E-51 storages by water inlet control valve V-125, booster pump 280. Ozone generator 130 is connected with air compressor machine 310.
It is clear in MBR pond recoil valve V-171, high-pressure water tank E-51 if necessary to when being recoiled to MBP ponds 240, start Water recoils to MBR ponds 240.Clear water in other high-pressure water tank E-51 can be sent by High Pressure Drain valve V-133 and pipeline To the ground flushing system of intelligent environment protection toilet 110, unnecessary water high pressure is discharged to rinse ground, the water after flushing is returned again It flow in vacuum sewage system 100；Clear water in high-pressure water tank E-51 can also deliver to intelligent ring by the draining valve V-145 that flushes the toilet The flushing system of lavatory 110 is protected, to flush the toilet after an action of the bowels；Clear water in high-pressure water tank E-51 can also also pass through water control valve of washing one's hands V-126, booster pump 290 send into a pressure water tank E-60, and pressure water tank E-60 water passes through a pressure switch 300, water control of washing one's hands Valve V-138 processed delivers to the cell system of washing one's hands of intelligent environment protection toilet 110；The sludge of pressure water tank E-60 depositions is arranged by pressure water tank Dirty valve V-137, self priming pump 170, threeway V-166, the entrance of precipitation buffering case 180 enter in precipitation buffering case 180
Exhaust outlet, collecting box 120, precipitation buffering case are provided with collecting box 120, precipitation buffering case 180 and membrane cisterna 180 and membrane cisterna on exhaust outlet converged to by pipeline in a filter E-50, then emptied by air-introduced machine E-49.
Intelligent environment protection toilet is without emissions and recycles the control device in automated programming system and (does not show in figure Go out) respectively to vacuum sewage system 100, ejector I-15, I-12, I-16, the liquid level of collecting box 120,150, collecting box blowdown It is valve V-1, V-149, V-136, flowmeter 140, solid-liquid separator aqueous solid drain valve V-148, baffle-box E-64 liquid level, dry Drying system separation water discharging valve V-144, self priming pump 170,270, the liquid level of precipitation buffering case 180, precipitation buffering case blowoff valve V- 2nd, measuring pump 200, electrolysis unit 210, metering pump control valve V-3, the liquid level for scraping slag bath 220, the liquid level of sedimentation basin 230, MBP ponds 240 liquid level, the liquid level of clear water reserviors 260, electrolysis hydraulic control valve V-4, control valve of slagging tap V-173, V-168, scrape slag bath blowoff valve V-5, V-134, recoil valve V-6, sedimentation basin pollution discharge valve V-7, V-152, MBP pond blowoff valve V-8, V-151, aeration pump 250, MBP Pond draining valve V-10, V-170, clear water reserviors water intaking valve V-9, ozone generator 130, air compressor machine 310, ejector ozone control valve V- 146th, in V-147, V-132, ozone generator 130 cooling circulating water pump 131, elevated tank E-51 liquid level, booster pump 280th, 290, water inlet control valve V-125, MBR ponds recoil valve V-171, High Pressure Drain valve V-133, the draining valve V-145 that flushes the toilet, wash one's hands Water control valve V126, pressure water tank E-60 liquid level, pressure switch 300, the water control valve V-138 that washes one's hands, pressure water tank blowoff valve They are controlled by V-137, air-introduced machine E-49 connections.

Claims (2)

1. the waste liquid electrolytic treatment system of intelligent environment protection toilet, it is characterised in that including：
One first self priming pump, the entrance of first self priming pump separates liquid emission valve and excrement by pipeline and solid-liquid separator Separation liquid outlet connection in solid-liquid separator；The outlet of first self priming pump is connected with the entrance of one first threeway；
One first baffle-box, the entrance of first baffle-box separates water discharging valve by a drying system and the excrement is aqueous The separation water out connection of solid content drying system；The separation water out of first baffle-box is discharged by pipeline, separation water Valve is connected with the entrance of first self priming pump；
One precipitation buffering case, the precipitation buffering case has an entrance and an outlet, and the entrance of the precipitation buffering case passes through pipe Road is connected with the first outlet in first threeway；The outlet of the precipitation buffering case is connected by precipitation buffering case blowoff valve The entrance of one measuring pump；
One electrolysis unit, the electrolysis unit has a liquid inlet and liquid outlet, and the liquid inlet of the electrolysis unit leads to Metering pump control valve is crossed to be connected with the outlet of the measuring pump；
One membrane cisterna, the membrane cisterna is divided into according to water flow direction scrapes slag bath, sedimentation basin, MBP ponds and clear water reserviors, it is described scrape slag bath with The flowing of water is flowed by overflow manner between sedimentation basin, between sedimentation basin and MBP ponds；Described scrape is provided with electrolysis on slag bath Liquid entrance, slag outlet, sewage draining exit, recoil mouth, the electrolyte entrance scraped on slag bath is by being electrolysed hydraulic control valve and the electricity The liquid outlet connection in device is solved, the slag outlet scraped on slag bath passes through control valve and pipeline and the described second collection of slagging tap The entrance connection of case, the sewage draining exit scraped on slag bath is by scraping slag bath blowoff valve and pipeline and second collecting box Entrance is connected, and the mouth that recoiled on slag bath of scraping is connected by the first recoil valve and pipeline with the second outlet in first threeway Connect；The sedimentation basin has a sewage draining exit and a recoil mouth, and the sewage draining exit of the sedimentation basin passes through sedimentation basin pollution discharge valve and pipeline It is connected with the entrance of first self priming pump, the recoil mouthful of the sedimentation basin is connected by pipeline with first recoil valve；Institute MBP ponds are stated with a sewage draining exit, an aeration opening, a clear water flow export and a recoil mouth, the sewage draining exit in the MBP ponds passes through MBP Pond blowoff valve and pipeline are connected with the entrance of first self priming pump, and the aeration opening in the MBP ponds is aerated by pipeline connection one Pump, the clear water flow export in the MBP ponds connects the entrance of one second self priming pump by MBP ponds draining valve；The clear water reserviors have One water inlet, a cooling water recovery port and a discharge outlet, the water inlets of the clear water reserviors by clear water reserviors water intaking valve and pipeline with The outlet connection of one ejector, the entrance of the ejector is connected by pipeline with the outlet of second self priming pump, described to penetrate Flowing also has an ozone supply mouthful on device；
One ozone generator, the air intake of the ozone generator connects an air compressor machine, the ozone generator by pipeline Ozone outlet by pipeline pick out after be connected by the ozone supply mouthful of ejector ozone control valve and the ejector；It is described smelly The entrance of cooling circulating water pump in Oxygen Generator is connected by cooling water control valve and pipeline with the discharge outlet in the clear water reserviors Connect, the outlet of the cooling circulating water pump in the ozone generator is connected by pipeline with the cooling water recovery port in the clear water reserviors Connect；
One elevated tank, the elevated tank has a water inlet and a delivery port, and the water inlet of the elevated tank passes through one Booster pump, a water inlet control valve are connected with the discharge outlet of the clear water reserviors, and the delivery port of the elevated tank is picked out by pipeline After be divided into four branch roads, wherein tie point is connected by MBR ponds recoil valve and the MBR ponds mouth that recoils, to enter to MBR ponds Row recoil；Second branch road is connected by High Pressure Drain valve with the intelligent environment protection toilet ground flushing system, and unnecessary water is high Pressure goes out to rinse ground, and the water after flushing is back in the vacuum sewage system again；3rd branch road passes through draining of flushing the toilet Valve is connected with the intelligent environment protection toilet flushing system, to flush the toilet after an action of the bowels；4th branch road by first wash one's hands water control valve and One booster pump is connected with the entrance of a pressure water tank, and the outlet of the pressure water tank is washed one's hands water control by a pressure switch, second Valve processed and the intelligent environment protection toilet cell system of washing one's hands are connected；The sewage draining exit of the pressure water tank passes through a pressure water tank blowoff valve It is connected with pipeline with the first self priming pump.
2. the waste liquid electrolytic treatment system of intelligent environment protection toilet as claimed in claim 1, it is characterised in that in the precipitation The exhaust outlet being provided with baffle-box and membrane cisterna on exhaust outlet, the precipitation buffering case and membrane cisterna converges to a mistake by pipeline In filter, then emptied by air-introduced machine.
CN201710579256.6A 2017-07-17 2017-07-17 The waste liquid electrolytic treatment system of intelligent environment protection toilet Pending CN107285595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710579256.6A CN107285595A (en) 2017-07-17 2017-07-17 The waste liquid electrolytic treatment system of intelligent environment protection toilet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710579256.6A CN107285595A (en) 2017-07-17 2017-07-17 The waste liquid electrolytic treatment system of intelligent environment protection toilet

Publications (1)

Publication Number Publication Date
CN107285595A true CN107285595A (en) 2017-10-24

Family

ID=60100902

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710579256.6A Pending CN107285595A (en) 2017-07-17 2017-07-17 The waste liquid electrolytic treatment system of intelligent environment protection toilet

Country Status (1)

Country Link
CN (1) CN107285595A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1657449A (en) * 2004-02-16 2005-08-24 北京兰利东方科技有限公司 Sewage treatment system for public lavatory
CN104445820A (en) * 2014-11-28 2015-03-25 山东华腾环保科技有限公司 Harmless and recycling integrated treatment system for discharged fecal sewage of train
CN105669261A (en) * 2016-01-15 2016-06-15 中国农业科学院农业环境与可持续发展研究所 Treatment and utilization method for reutilization of feces of livestock and poultry with three changes and two separations
CN106396263A (en) * 2016-10-12 2017-02-15 环境保护部华南环境科学研究所 Preprocessing device and method for pig manure before pig manure recycling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1657449A (en) * 2004-02-16 2005-08-24 北京兰利东方科技有限公司 Sewage treatment system for public lavatory
CN104445820A (en) * 2014-11-28 2015-03-25 山东华腾环保科技有限公司 Harmless and recycling integrated treatment system for discharged fecal sewage of train
CN105669261A (en) * 2016-01-15 2016-06-15 中国农业科学院农业环境与可持续发展研究所 Treatment and utilization method for reutilization of feces of livestock and poultry with three changes and two separations
CN106396263A (en) * 2016-10-12 2017-02-15 环境保护部华南环境科学研究所 Preprocessing device and method for pig manure before pig manure recycling

Similar Documents

Publication Publication Date Title
CN107381934A (en) Intelligent environment protection toilet is without emissions and recycles automatic processing method
CN101544447B (en) Technique for purifying organic sewage through bio-precipitation and purification method
CN103073149B (en) Harmless processing method of night soil
CN104860491B (en) A kind of separation integrated treatment of domestic sewage in rural areas source utilizes system
CN206486407U (en) A kind of livestock breeding wastewater processing system
CN209652083U (en) Mountain and forest region breeding wastewater zero-discharge treatment system
CN108947098A (en) The processing method of pig breeding wastewater
CN108793587A (en) A kind of immediate processing method of pig farm urine bubble excrement waste liquid
CN107055971A (en) A kind of recycling processing method of city domestic sewage
CN107311395A (en) A kind of intelligent environment protection toilet MBR film water casees
CN107265769A (en) Intelligent environment protection toilet is without emissions and recycles automated programming system
CN107365050A (en) The waste liquid electrolytic processing method of intelligent environment protection toilet
CN107447831A (en) Dirt vacuum collection system used in intelligent environment protection toilet
CN107324629A (en) A kind of vacuum collecting case of intelligent environment protection toilet dirt No leakage
CN109678276A (en) A kind of method of ozone flocculation combined treatment cattle manure biogas slurry
CN202968316U (en) Excrement innocent treatment system
CN108203214A (en) Rural Plane Source Pollution administering method
CN211078598U (en) Diversity treatment system for excrement and urine and ecological treatment system
CN107265770A (en) With the intelligent environment protection toilet automated programming system that baffle-box is leaked without dirt
CN110745946A (en) Diversity treatment system for excrement and urine and ecological treatment system
CN207259275U (en) A kind of domestic sewage of villages and small towns high effect cleaningization handles and recycles equipment
CN101125767B (en) Method for treatment of livestock excrements using thermophilic aerobic fermentation, lime solidification and separation by reverse osmosis membrane
CN107285595A (en) The waste liquid electrolytic treatment system of intelligent environment protection toilet
CN207512023U (en) Water cycle utilizes the formula ecosystem certainly
CN112159038A (en) System and method for treating and recycling tail water of aquaculture pond

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20171024

RJ01 Rejection of invention patent application after publication