CN204342606U - A kind of lavatory treatment for cow manure system - Google Patents
A kind of lavatory treatment for cow manure system Download PDFInfo
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- CN204342606U CN204342606U CN201420744182.9U CN201420744182U CN204342606U CN 204342606 U CN204342606 U CN 204342606U CN 201420744182 U CN201420744182 U CN 201420744182U CN 204342606 U CN204342606 U CN 204342606U
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- case
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- baffling
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Abstract
The utility model provides a kind of lavatory treatment for cow manure system, comprises stool storage box, anaerobic baffled district, aerobic baffling district, buffer memory case, AOP generating unit, sterilization decolouring case, dry type degraded case, Controlling System.Dirty for excrement solids pumps in dry type degraded case by its mode of passing through regularly to take out excrement carries out fermentative degradation process; Foul water fraction by anaerobic-aerobic-advanced oxidation combination treatment, is cleaned into clean water and carries out circulation and to flush the toilet use.Be adapted at saving without the area or have of water supply network and blowdown pipe network the area that water source requires to use.
Description
Technical field
The utility model belongs to lavatory treatment for cow manure technology field, is specifically related to a kind of lavatory treatment for cow manure system.
Background technology
More domestic scenic spots, large-scale square are that consideration crowd goes to toilet difficult problem at present, are provided with large-scale public lavatory, or arrange Porta Potti in peak period temporarily.Water supply network and blowdown pipe network, due to factors such as geography, environment, cannot be accessed in part scenic spot, square, most employing collection type public lavatory, manually clear away after collecting by excrement dirt.Although can satisfy the demand in this type of lavatory, artificial and clear with high costs, cannot water source be saved.
Consider the problems referred to above, some colleges and universities and research institution all propose various original places separated practices way, but these scheme major parts thoroughly cannot solve the cost and problem of water saving manually cleared.
Summary of the invention
For solving the problem, the utility model provides a kind of lavatory treatment for cow manure system.The method is quick for treatment for cow manure, compact construction, flow process simple, and excrement sewage purification can be become flushing water reuse.
The utility model is realized by following scheme, a kind of lavatory treatment for cow manure system, comprises stool storage box, anaerobic baffled district, aerobic baffling district, buffer memory case, AOP generating unit, sterilization decolouring case, dry type degraded case, Controlling System;
It is characterized in that: described stool storage box is square pond body, is connected with anaerobic baffled district by drainage pipeline; Described anaerobic baffled district is square pond body, is connected with aerobic baffling district by drainage pipeline; Described aerobic baffling district is square pond body, is connected with buffer memory case by drainage pipeline; Described buffer memory case is square pond body, is connected with sewage decoloring case by sump pump; Described sewage decoloring case is circular tank; Described dry type degraded case is connected with stool storage box by stainless steel Driving-mud Pump;
Be provided with Driving-mud Pump, inclined clapboard in described stool storage box, excrement dirt is beaten in dry type degraded case by described Driving-mud Pump, and described inclined clapboard stops the floating matter in excrement dirt; Described anaerobic baffled district is upper and lower baffling, by upward flow and lower to stream dividing plate anaerobic baffled differentiation is divided into several baffling subregion, be placed with the filler after the process of anaerobion biofilm in each baffling subregion, inside, anaerobic baffled district is provided with temp auto-controlled heating unit; Described aerobic baffling district is upper and lower baffling, several baffling district is divided into by upward flow and lower aerobic baffling to be distinguished to stream dividing plate, be placed with the filler after the process of aerobic microbiological biofilm in each baffling subregion, be provided with aerating apparatus bottom described filler, described aerating apparatus is connected with blower fan; Described buffer memory case is meet the pond body that transfer water storage needs arrange, and inside is provided with liquidometer; Described AOP generating unit comprises electrolysis type ozone generator, ejector, reflux pump; Described sterilization decolouring case is connected with reflux pump, and described reflux pump pipeline is equipped with ejector, and described ejector suction opening is connected by flexible pipe with electrolysis type ozone generator; Described dry type degraded case inside is provided with propeller, automatic temperature control heating device, and casing outside is attached with insulating cotton, places the biological base of certain volume during use in casing; Described Controlling System is PLC or single-chip computer control system, by the time variable control treatment for cow manure system running arranged.
The treatment scheme of a kind of lavatory of the present utility model treatment for cow manure system is:
1. first, ight soil rinses in stool storage box by flushing water, and the solid part in excrement dirt is bottom physical sedimentation to stool storage box after a while, and dirty for bottom excrement throw out is regularly transported in dry type degraded case by Driving-mud Pump.Due to the barrier effect of inclined clapboard, sewage flows out from inclined clapboard bottom, enters anaerobic baffled district from drainage pipeline gravity flow.
2. in dry type degraded case, the dirty throw out of excrement fully mixes with biological base through the stirring action of propeller, and the micropopulation in biological base is by dirty for excrement throw out degraded, and a small amount of residue after degraded is regularly removed.
3. gravity flow enters the sewage in anaerobic baffled district, and because baffling effect fully contacts with anaerobe filler, the organic matter degradation in sewage is converted into biogas etc. by anaerobion.The temperature of reaction zone can remain in certain range of reaction temperature by the temp auto-controlled heating unit of anaerobic baffled reaction zone as required.
4. anaerobic effluent gravity flow enters aerobic baffling reaction zone, and Controlling System controls blower fan and is filled with in sewage by microporous aeration device by even air, and simultaneously due to aeration effect, sewage fully contacts with aerobe filler.Biologic packing material attachment microorganism through aerobic effect by the sewage purification after anaerobic treatment.
5. the water outlet gravity flow in aerobic baffling district enters sewage buffer memory case, and when liquid level reaches certain position, Controlling System controls sump pump and pumped into by process water in sterilization decolouring case.
6. in sterilization decolouring case, reflux pump starts backflow, and the ozone mixing that electrolysis type ozone generator is produced by the suction function formed by ejector, in process water, is played the effect of disinfection, can also be reduced the colourity of process water simultaneously.
7., after above-mentioned a series of water treatment, excrement sewage is finally processed into can the reuse water of flushing the toilet, and forms the process of flushing water circulation.
The beneficial effects of the utility model are: by aerobic stirring fermentative action, are fully degraded by dirty for excrement solid part, reduce feces cleaning and transporting number of times, reduce artificial and trucking costs; Utilize anaerobic-aerobic-advanced oxidation combination treatment simultaneously, being cleaned into by dirty for excrement liquid portion can the reuse water of flushing the toilet, realize flushing water to recycle, solve the problem that water supply network and blowdown pipe network cannot be accessed in part lavatory, also the number of times reducing artificial recharge simultaneously and clear, reduces artificial and trucking costs.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the processing flow chart of a kind of lavatory treatment for cow manure system.
Fig. 2 is the specific embodiment layout drawing of a kind of lavatory treatment for cow manure system.
Wherein: 1-stainless steel Driving-mud Pump, 2-stool storage box, the anaerobic baffled district of 3-, the aerobic baffling district of 4-, 5-sewage buffer memory case, 6-sump pump, 7-dry type degraded case, 8-electrolysis type ozone generator, 9-ejector, 10-sterilization decolouring case, 11-jet water pump, 12-reflux pump.
Embodiment
The following stated is only embodiment of the present utility model, not limits scope of the present utility model.
For the small-sized public lavatory between a lavatory, place 6.
Between average each lavatory every day, position at this place, public lavatory, about 150 people go to toilet, and flow of the people is according to 1000 people/d meter altogether, and the dirty total amount of excrement is about 500L/d.
It is as follows that the treatment scheme in this public lavatory comprises device:
1. stool storage box 2 volume is 3m
3, built-in stainless steel Driving-mud Pump 1, the ratio of the stool and urine that goes to toilet according to normal statistics, timing carries the dirty throw out of excrement to be about about 20L in dry type degraded case 7 every three days.
2. dry type degraded case 7 volume is 500L, and inner biological base of filling the 200L that has an appointment, stirs with the form of duplex stirring rake.After the process of about half a year, the residue in degraded case after degraded about has about 400L.Now residue can be removed, rejoin the biological base of 200L.
3. anaerobic baffled district 3 by upward flow and lower to stream baffle for separating be 5 subregions, built-in anaerobe filler adopts the dimensional fibre shape filler after biofilm process, the temperature of reaction zone controls between 30 ~ 35 DEG C by temp auto-controlled heating unit, ensures that anaerobion carries out anaerobic treatment to organic pollutant under middle temperature environment.Anaerobic baffled district 3 volume is 2.5m
3, sewage hydraulic detention time is 5d.
4. anaerobic treatment water flow automatically the aerobic baffling district 4 that enters by upward flow and lower to stream baffle for separating be 3 subregions, built-in aerobe filler adopts the dimensional fibre shape filler after biofilm process equally, filler bottom device has micropore aeration pipe, the machine of giving a dinner for a visitor from afar is electromagnetic type air pump, and flow is 70L/min.Aerobic baffling district volume is 1.5m
3, sewage hydraulic detention time is 3d.
5. the every water-quality guideline of sewage after anaerobism and the process of aerobe filler significantly reduces, and water quality is limpid.Water outlet gravity flow after aerobic treatment enters sewage buffer memory case 5, and sewage buffer memory case 5 actual useful volume is 300L, touches liquidometer when sewage reaches 300L, and Controlling System starts sump pump 6 and squeezed into by sewage in sterilization decolouring case 10.
6. after sewage enters sterilization decolouring case 10, reflux pump 12 and electrolysis type ozone generator 8 start simultaneously, and the ozone that electrolysis type ozone generator 8 produces is squeezed in sewage by the suction function produced by reflux pump 12 and ejector 9, and the treatment time is 4h.Because the whole system accommodation water yield is limited, and urine amount increases gradually, and remaining process water enters in collection box, periodic cleaning.
7. the water colorless after sterilization desolventing technology, aseptic, free from extraneous odour, utilize jet water pump 11 that process water is poured toilet bowl, forms circulation.
This sewage treatment system for public toilet through the operation of about 4 months, due to increasing of cycle index, and pollutent continue enter, water quality starts to be deteriorated, and now needs the sewage in system to substitute.But on the whole, appreciable artificial and transportation cost, due to the application of this treatment system, has been saved in this public lavatory.
The flushing water average water confrontation in the middle of the month of 4, this public lavatory is than form:
| Index | Excrement sewage | Process water outlet |
| COD Cr(mg/L) | 8000-9600 | ≤100 |
| BOD 5(mg/L) | 3600-4500 | ≤50 |
| SS(mg/L) | 400-500 | ≤10 |
| Ammonia nitrogen (mg/L) | 140-250 | ≤20 |
| Colourity | 100-300 | ≤20 |
| E. coli clones number (individual/L) | ≥1000 | ≤3 |
Claims (2)
1. a lavatory treatment for cow manure system, is characterized in that: system comprises stool storage box, anaerobic baffled district, aerobic baffling district, buffer memory case, AOP generating unit, sterilization decolouring case, dry type degraded case, Controlling System.Described stool storage box is square pond body, is connected with anaerobic baffled district by drainage pipeline; Described anaerobic baffled district is square pond body, is connected with aerobic baffling district by drainage pipeline; Described aerobic baffling district is square pond body, is connected with buffer memory case by drainage pipeline; Described buffer memory case is square pond body, is connected with sewage decoloring case by sump pump; Described sewage decoloring case is circular tank; Described dry type degraded case is connected with stool storage box by stainless steel Driving-mud Pump.
2. a kind of lavatory according to claim 1 treatment for cow manure system, is characterized in that: be provided with Driving-mud Pump, inclined clapboard in described stool storage box, and excrement dirt is beaten in dry type degraded case by described Driving-mud Pump, and described inclined clapboard stops the floating matter in excrement dirt; Described anaerobic baffled district is upper and lower baffling, by upward flow and lower to stream dividing plate anaerobic baffled differentiation is divided into several baffling subregion, be placed with the filler after the process of anaerobion biofilm in each baffling subregion, inside, anaerobic baffled district is provided with temp auto-controlled heating unit; Described aerobic baffling district is upper and lower baffling, several baffling district is divided into by upward flow and lower aerobic baffling to be distinguished to stream dividing plate, be placed with the filler after the process of aerobic microbiological biofilm in each baffling subregion, be provided with aerating apparatus bottom described filler, described aerating apparatus is connected with blower fan; Described buffer memory case is meet the pond body that transfer water storage needs arrange, and inside is provided with liquidometer; Described AOP generating unit comprises electrolysis type ozone generator, ejector, reflux pump; Described sterilization decolouring case is connected with reflux pump, and described reflux pump pipeline is equipped with ejector, and described ejector suction opening is connected by flexible pipe with electrolysis type ozone generator; Described dry type degraded case inside is provided with propeller, automatic temperature control heating device, and casing outside is attached with insulating cotton, places the biological base of certain volume during use in casing; Described Controlling System is PLC or single-chip computer control system, by the time variable control treatment for cow manure system running arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744182.9U CN204342606U (en) | 2014-12-03 | 2014-12-03 | A kind of lavatory treatment for cow manure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744182.9U CN204342606U (en) | 2014-12-03 | 2014-12-03 | A kind of lavatory treatment for cow manure system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342606U true CN204342606U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420744182.9U Expired - Fee Related CN204342606U (en) | 2014-12-03 | 2014-12-03 | A kind of lavatory treatment for cow manure system |
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| Country | Link |
|---|---|
| CN (1) | CN204342606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776534A (en) * | 2016-05-10 | 2016-07-20 | 盐城工学院 | Grid-type moving bed improved ABR (Anaerobic Baffled Reactor) and starting method thereof |
| CN105776533A (en) * | 2016-05-10 | 2016-07-20 | 盐城工学院 | Box cage type moving bed improved ABR (anaerobic baffled reactor) and starting method thereof |
-
2014
- 2014-12-03 CN CN201420744182.9U patent/CN204342606U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776534A (en) * | 2016-05-10 | 2016-07-20 | 盐城工学院 | Grid-type moving bed improved ABR (Anaerobic Baffled Reactor) and starting method thereof |
| CN105776533A (en) * | 2016-05-10 | 2016-07-20 | 盐城工学院 | Box cage type moving bed improved ABR (anaerobic baffled reactor) and starting method thereof |
| CN105776534B (en) * | 2016-05-10 | 2018-11-23 | 盐城工学院 | Grated plate type moving bed modified ABR reactor and its starting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20181203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |