CN2688696Y - Integrated sewage treating and utilizing apparatus for washing vehicle - Google Patents
Integrated sewage treating and utilizing apparatus for washing vehicle Download PDFInfo
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- CN2688696Y CN2688696Y CN 200420032701 CN200420032701U CN2688696Y CN 2688696 Y CN2688696 Y CN 2688696Y CN 200420032701 CN200420032701 CN 200420032701 CN 200420032701 U CN200420032701 U CN 200420032701U CN 2688696 Y CN2688696 Y CN 2688696Y
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Abstract
The utility model relates to an integrated treating and reusing device for sewage used for washing vehicles, which is characterized in that the utility model is mainly composed of a flocculating reagent, a coagulant aid medicine dissolving tank (4), a baffle reaction tank (1), a vortex reactor (5), a sloping plate settling chamber (6) and an electric catalyst (7), wherein, the medicine dissolving tank is connected with the baffle reaction tank through a pipeline, and the vortex reactor and the sloping plate settling chamber are arranged at the upper part of the baffle reaction tank; the vortex reactor is connected with the sloping plate settling chamber through a perforated plate, and the sloping plate settling chamber is connected with the electric catalyst through a pipeline. A group technology of chemical primary reinforcement treatment and electric catalystsecondary advanced treatment is adopted to integrate a coagulating settling separation system and an electric catalyst processing system into an integrated device. After treated by the device, sewage achieves the living adulterant water standard (CJ25.1-89), and thereby, the cycling use of water for washing vehicles can be realized. The device has the advantages of small ground occupation, high treatment efficiency, low operation cost and simple operation. The integrated device is suitable for the treatment and the reutilization of domestic sewage.
Description
Technical field
The utility model relates to waste disposal plant, particularly integrated carwash waste water treating and reutilizing device.
Background technology
Raising along with China's living standards of the people, automobile quantity increases fast, so arise at the historic moment in the washing bay, the construction of a large amount of washing bays more is becoming tight Urban water supply, with the Kunming is example, now have 665 tame washing bays (point) in the scope of Kunming planning Builtup areas, that wherein uses tap water just has 544 families, 2.993 ten thousand of average daily carwash of car wash trade, average daily water consumption is equivalent to the year water production rate of a medium-sized water factory up to 0.718 ten thousand stere.Therefore, it is imperative to promote the use of the cycling use of water device in the washing bay.And the washing bay sewage disposal device that existing environmental protection industry provides adopts coagulating sedimentation one filtering materialization treatment process and equipment, water outlet to be difficult to reach the standard of reuse water mostly.
The purpose of this utility model provides a kind of effluent quality can reach the reuse water standard, economical and practical, integrated carwash waste water treating and reutilizing device that floor space is little.
It is more that carwash sewage contains the silt suspended solid, organic pollutant content and sanitary sewage are suitable, COD is between 250-500mg/L, but biodegradable is poor, therefore, adopt the chemical primary reinforcement processing-electrocatalysis advanced treatment process method (having applied for patent of invention) of the applicant's research and development to suit.In chemical primary reinforcement treating processes, suitably increase the flocculation agent consumption, and can remove suspended solid more than 90% and the COD of 55-65% effectively with enhanced flocculation reaction by improving equipment, after passing through the rest COD of electrocatalysis second-stage treatment catalyzing oxidizing degrading 25-35% again, water outlet just can reach the reuse water standard.
Consider that the washing bay build the city mostly in, sewage quantity little (10-30 ton per day) therefore, must turn to integrated apparatus small-sized, that floor space is little with isolating various device is integrated.The coagulating sedimentation separation system that the utility model is required with one-level, secondary treatment process and the armamentarium of electric catalyticing system be integrated to be made into an integrated chamber installation.It specifically constitutes: mainly by flocculation agent, coagulant aids drug dissolving tank, permanent position groove, partition plate reaction tank ， Vortex flow reactor, sloping plate deposition chamber and electrocatalysis device are formed a chamber installation; Drug dissolving tank places partition plate reaction tank top ， Vortex flow reactor to be connected by perforation plate with the sloping plate deposition chamber by pipe connection partition plate reaction tank ， Vortex flow reactor, sloping plate deposition chamber, and sloping plate deposition chamber and electrocatalysis device pass through pipe connection.Electrocatalysis device casing is wherein made of glass reinforced plastic or polyvinyl chloride plastic flitch, does negative electrode with stainless steel plate, and carbon-point (or plate) or stainless steel plate (or pipe) are done anode.Water pump is established high low-water level and is controlled start-stop mechanism automatically, and electrocatalysis device direct supply voltage regulating and stabilizing device and sump pump are chain automatically.Also be provided with the thimerosal storage tank in this device, under meter and clean water basin.Sewage is the eddy flow access to plant at the bottom of Vortex reactor, after the enhanced coagulation reaction, import inclined plate sedimentation chamber precipitation separation, water outlet flows into the electrocatalysis device by drop, through catalyzing oxidizing degrading residual organic substances and further filtering suspended solid, flows into clean water basin again and recycle after sterilizing.
Vortex flow reactor water inlet flow velocity 1.5 meter per seconds, exit velocity 3.3 mm/second.The perforated wall water distribution is adopted in the sloping plate deposition chamber, indoor water retention time 28 minutes, up-flow speed 0.83 mm/second waterborne.Supporting direct supply voltage regulating and stabilizing device voltage 0-30V, electric current 0-50A.Water pump is established high low-water level and is controlled start-stop mechanism automatically, and the chain and synchronous start-stop of sump pump of direct supply voltage regulating and stabilizing device and water pump is to cut down the consumption of energy.
Integrated carwash waste water treating and reutilizing device of the present utility model compared with prior art has following characteristics:
1, the plant area area is little, and equipment is after integrated, and the plant area area is little, and 30 tons of/day plant area areas are 4m only
2
2, efficient height, after second-stage treatment, water outlet just reaches miscellaneous water standard (CJ25.1-89); The electrocatalysis device has decarburization, denitrogenation, the multiple effect of filtration concurrently.
3, flow process is simple, and processing ease need not be established full-time operator;
4, start time, short and bioremediation was compared, and cultivated owing to need not carry out the domestication of microbial strains, and sewage is half an hour only residence time in the electrocatalysis device, and therefore from inlet water to outlet water, an offer just can be finished in one hour;
5, working cost is low, 1 year 0.42 yuan of/ton water of direct operating cost; 1 year beginning 0.56 yuan of/ton water (adding more catalyst changeout and 0.14 yuan of/ton water of filler cost).
The utility model is applicable to the waste water treating and reutilizing of washing bay, for solving the washing bay cycling use of water, alleviates city pressure and has realistic meaning.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail, but is not limited to shown in the accompanying drawing.
Fig. 1 is the structural representation of waste water treating and reutilizing device of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Among the figure, 1-partition plate reaction tank, 2-under meter, the permanent position of 3-groove, 4-drug dissolving tank, 5-Vortex flow reactor, 6-sloping plate deposition chamber, 7-electrocatalysis device, 8-direct supply voltage regulating and stabilizing device, 9-thimerosal storage tank, 10-clean water basin.
Embodiment
Embodiment: as shown in the figure, integrated carwash waste water treating and reutilizing device of the present utility model is by flocculation agent, coagulant aids drug dissolving tank 4, permanent position groove 3, under meter 2, partition plate reaction tank 1 Vortex flow reactor 5 (prior art) and sloping plate deposition chamber 6, electrocatalysis device 7, thimerosal storage tank 9 and clean water basin 10 etc. are formed a chamber installation; Drug dissolving tank places partition plate reaction tank top ， Vortex flow reactor to be connected by perforation plate with the sloping plate deposition chamber by pipe connection partition plate reaction tank ， Vortex flow reactor, sloping plate deposition chamber, and sloping plate deposition chamber and electrocatalysis device pass through pipe connection.Electrocatalysis device casing is wherein made of glass reinforced plastic or polyvinyl chloride plastic flitch, does negative electrode with stainless steel plate, and carbon-point (or plate) or stainless steel plate (or pipe) are done anode.According to hour amount of a disposing of sewage difference, adopt single electrode or multi-electrode, multi-group electrode is to adopting parallel connection.Water pump is established high low-water level and is controlled start-stop mechanism automatically, and electrocatalysis device direct supply voltage regulating and stabilizing device and sump pump are chain, with the synchronous start-stop of water pump, to reduce power consumption.
The idiographic flow of sewage disposal is as follows:
Sewage enters partition plate reaction tank 1 after grid is removed the bulk solid suspended substance, flocculation agent flows into permanent position groove 3 at drug dissolving tank 4 after stirring and dissolving, flow into partition plate reaction tank inlet and sewage mixing through under meter 2 meterings, after the baffling reaction, flow into water collecting basin, add coagulant aids at the pump entrance place, after water pump mixes, peripheral jet Jin Ru Vortex flow reactor 5, mud thorough mixing at the bottom of water inlet and the device, after further strengthening reaction, enter the sloping plate deposition chamber through perforated wall, remove the COD of suspended solid more than 90% and 55-65% through the swash plate precipitation separation after, water outlet flows into electrocatalysis device 7 through water leg by the height of water, more than flow through beds to stream mode, at impressed DC voltage 10-20V, current density 2.5-3.0A/m
2, under the normal temperature and pressure conditions, degrade through catalytic oxidation, further remove COD and the filtration of 25-35% and further remove the remaining solid suspended substance, inflow clean water basin 10 are standby after going out water sterilization, and thimerosal, is added by the outlet of electrocatalysis device after the under meter metering by storage tank 9.Mud is regularly by entering septic tank or water drain at the bottom of the sloping plate deposition chamber.
Claims (5)
1, a kind of integrated carwash waste water treating and reutilizing device is characterized in that mainly by flocculation agent, coagulant aids drug dissolving tank (4), and partition plate reaction tank (1) ， Vortex flow reactor (5), sloping plate deposition chamber (6) and electrocatalysis device (7) are formed; Drug dissolving tank places partition plate reaction tank top ， Vortex flow reactor to be connected by perforation plate with the sloping plate deposition chamber by pipe connection partition plate reaction tank ， Vortex flow reactor, sloping plate deposition chamber, and sloping plate deposition chamber and electrocatalysis device pass through pipe connection.
2, integrated carwash waste water treating and reutilizing device according to claim 1 is characterized in that electrocatalysis device casing wherein makes of glass reinforced plastic or polyvinyl chloride plastic flitch, does negative electrode with stainless steel plate, and carbon-point or plate or stainless steel plate or pipe are done anode.
3, integrated carwash waste water treating and reutilizing device according to claim 1 is characterized in that water pump establishes high low-water level and control start-stop mechanism automatically, and electrocatalysis device direct supply voltage regulating and stabilizing device and sump pump are chain automatically.
4, integrated carwash waste water treating and reutilizing device according to claim 1 is characterized in that also being provided with in this device thimerosal storage tank (9).
5, integrated carwash waste water treating and reutilizing device according to claim 1 is characterized in that also being provided with in this device permanent position groove (3) and under meter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032701 CN2688696Y (en) | 2004-01-20 | 2004-01-20 | Integrated sewage treating and utilizing apparatus for washing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420032701 CN2688696Y (en) | 2004-01-20 | 2004-01-20 | Integrated sewage treating and utilizing apparatus for washing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2688696Y true CN2688696Y (en) | 2005-03-30 |
Family
ID=34670610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420032701 Expired - Fee Related CN2688696Y (en) | 2004-01-20 | 2004-01-20 | Integrated sewage treating and utilizing apparatus for washing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2688696Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332808A (en) * | 2013-07-11 | 2013-10-02 | 河北科技大学 | Sewage purification and recycling integrated device of multifunctional cleaning and sweeping vehicle |
| CN107519673A (en) * | 2017-05-14 | 2017-12-29 | 河南海天环保科技有限公司 | A kind of umbellate form labyrinth type settler and system |
-
2004
- 2004-01-20 CN CN 200420032701 patent/CN2688696Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332808A (en) * | 2013-07-11 | 2013-10-02 | 河北科技大学 | Sewage purification and recycling integrated device of multifunctional cleaning and sweeping vehicle |
| CN103332808B (en) * | 2013-07-11 | 2014-11-05 | 河北科技大学 | Sewage purification and recycling integrated device of multifunctional cleaning and sweeping vehicle |
| CN107519673A (en) * | 2017-05-14 | 2017-12-29 | 河南海天环保科技有限公司 | A kind of umbellate form labyrinth type settler and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |