CN203625199U - Box type domestic sewage treatment unit - Google Patents
Box type domestic sewage treatment unit Download PDFInfo
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- CN203625199U CN203625199U CN201320714549.8U CN201320714549U CN203625199U CN 203625199 U CN203625199 U CN 203625199U CN 201320714549 U CN201320714549 U CN 201320714549U CN 203625199 U CN203625199 U CN 203625199U
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- sewage treatment
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- oxidation
- treatment facility
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Abstract
The utility model relates to a water treatment unit, and particularly relates to a box type domestic sewage treatment unit. The box type domestic sewage treatment unit comprises a sewage treatment facility and a container, wherein the sewage treatment facility is of a box type structure, mounted inside the container and orderly divided into a sand settling unit, a biological oxidation unit and a disinfection unit through partition plates; a fan is mounted on one side close to the sand settling unit inside the container; a power distribution cabinet and a PLC (Programmable Logic Controller) cabinet are mounted at the other end of the container; the sewage treatment facility, the fan, the power distribution cabinet and the PLC cabinet are all fixedly arranged inside the container. The sewage treatment facility is integrated inside the container to form an overall mobile sewage treatment unit. The sewage treatment unit can be used for effectively removing SS, CODcr, NH3-N and coliform bacillus from the water and has the advantages of simple structure, small floor space, high treatment speed, convenience in operation and management, stability and reliability in water drainage and the like.
Description
Technical field
The utility model relates to a kind of water treatment device, particularly a kind of van-type sewage treatment unit.
Background technology
Along with the enforcement of national new countryside construction and urban-rural integration measure, the construction tempo of samll cities and towns of China is very fast, 5400 of existing 1954 of whole nation organic town develop into 2008 19234, population in small towns has accounted for 45% of national urban population, but the wastewater treatment rate of samll cities and towns is only 1.8% at present, far below the water treatment rate in city.The feature of small town sewage is that the water yield is little, SS is high, NH
3-N is high.Therefore, the construction of the Sewage treatment systems of samll cities and towns can not be applied mechanically the construction experiences of the existing Sewage treatment systems in big city completely.Need to explore as early as possible the small-scale Sewage Disposal Craft technology that is applicable to efficient, energy-conservation, province ground, the convenient management of China's national situation, upper detective, advanced technology.
At present, China's sanitary sewage disposal has possessed more ripe Technology, mainly contains oxidation ditch process, A/O method, BAF and biological contact oxidation pond etc.Oxidation ditch process is applicable to big-and-middle-sized sewage work, has the defects such as floor space is large, working cost is high; In A/O method operational process, need plus-minus, working cost is high; BAF needs back flushing, needs to add alkali in operational process, operational management complexity, and working cost is high; The poor removal effect of biological contact oxidation process to ammonia nitrogen, and the consumption of operational process medium power is large, and running cost is high.Application number: the Chinese utility model patent of 201220554467.7, the applying date: 2012-10-26 provides one way of life waste disposal plant, principal feature is successively every establishing precipitation corruption storehouse, scum silica frost separation net, grit filtering cabin, activated adsorption storehouse and biological enzyme storehouse in horizontal tank body, also in precipitation corruption storehouse, desilting pipe is set, to the larger improvement in addition of existing living quarters septic tank, take many storehouses time multimode comprehensive treating process sanitary sewage continuously, this plant area area is large, it is high to invest, equipment is complicated.For little water yield sanitary sewage discharge department of China or enterprise, need badly and provide that a kind of floor space is little, reduced investment, upper detective, convenient management, working cost are low, the reliable sewage treatment unit of technology.
Utility model content
The utility model provides a kind of all kinds of environment, simple and compact device, van-type colliery sewage treatment unit that floor space is little of adapting to, and this device can synchronously be removed SS in water, COD
cr, NH
3-N.
The utility model solves the technical scheme that its technical problem adopts:
A kind of van-type sewage treatment unit, it comprises sewage treatment facility and freight container, sewage treatment facility is case structure and is arranged in freight container, sewage treatment facility is separated into sand setting unit, bio-oxidation unit and disinfection unit successively by dividing plate, in freight container, install blower fan near sand setting unit one side, at freight container the other end installing power distribution cabinet and PLC cabinet, sewage treatment facility, blower fan, power distribution cabinet and PLC cabinet are all fixed in freight container.Sewage treatment facility is integrated in freight container, forms a removable waste disposal plant entirety.This device can effectively be removed SS in water, COD
cr, NH
3-N and coliform, have the advantages such as simple in structure, small accommodation area, the speed that starts is fast, operational management convenient, stable water outlet is reliable.
As preferably, described sand setting unit comprises the overflow weir that splitter box that sewage enters from top is arranged with the dividing plate being connected with bio-oxidation unit, the bottom of sand setting unit is provided with the sand collecting hopper of taper, and sand collecting hopper is connected with the spoil disposal sediment outflow pipe pipeline of sewage treatment facility outside.Sewage enters splitter box by water inlet pipe, and the water outlet of sand setting unit relies on the overflow weir at top to flow out to bio-oxidation unit.As preferably, above splitter box, be provided with the water inlet pipe being fixed on sewage treatment facility casing, on water inlet pipe, install under meter, upflow tube is established at splitter box top.
As preferably, described bio-oxidation unit comprises the one section of biological oxidation apparatus being separated successively by dividing plate, two sections of degree of depth biological oxidation apparatus and three sections of bio-oxidation device for trapping, bio-oxidation is furnished with in unit from top to bottom: top interception screen, bio-carrier, bottom interception screen, aeration tube and sludge hopper, sludge hopper is connected with spoil disposal sediment outflow pipe by pipeline, and bio-carrier is tackled to the middle layer of bio-oxidation unit by top interception screen and bottom interception screen.The part that spoil disposal sediment outflow pipe is located at sewage treatment facility casing outside is provided with motorized valve, and aeration tube is communicated with external blower.One section of biological oxidation apparatus water outlet is flowed out from bottom; In two sections of biological oxidation apparatus, sewage enters from top by thrust-augmenting nozzle; Two sections of biological oxidation apparatus water outlets are flowed out and are entered three sections of bio-oxidation device for trapping from bottom; The water outlet of three sections of bio-oxidation device for trapping is flowed out from top overflow weir.
As preferably, the bio-carrier in bio-oxidation unit is square, circular or irregularly shaped.
As preferably, one end that described spoil disposal sediment outflow pipe is positioned at sewage treatment facility casing outside is communicated with wash tub pipe.
As preferably, described disinfection unit comprises outlet canal and ultra violet sterilizer, and ultra violet sterilizer is arranged on outlet canal top.
As preferably, the bottom of one section of biological oxidation apparatus is connected by guide shell with the top of two sections of degree of depth biological oxidation apparatus, and two sections of degree of depth biological oxidation apparatus are connected by bottom posticum with the bottom of three sections of bio-oxidation device for trapping.
The beneficial effects of the utility model are: the utility model is integrated in sewage treatment facility in freight container, convenient transportation, without constructing the factory buildings, adapt to all kinds of environment, simple and compact device, floor space is little, detective in engineering, good looking appearance, operational management is convenient, power consumption is low, and stable effluent quality is reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model sewage treatment facility;
Fig. 2 is integral planar structural representation of the present utility model.
In figure: sand setting unit 1, one section of biological oxidation apparatus 2, two sections of degree of depth biological oxidation apparatus 3, three sections of bio-oxidation device for trapping 4, water inlet pipe 5, under meter 6, spoil disposal sediment outflow pipe 7, wash tub pipe 8, aeration tube 9, sand collecting hopper 10, sludge hopper 11, ultra violet sterilizer 12, motorized valve 14, upflow tube 15, thrust-augmenting nozzle 16, outlet canal 17, splitter box 18, bottom posticum 19, overflow weir 20, top interception screen 21, bio-carrier 22, bottom interception screen 23, power distribution cabinet 24, freight container 25, PLC cabinet 26, blower fan 27.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.Should be appreciated that enforcement of the present utility model is not limited to the following examples, any pro forma accommodation that the utility model is made and/or change all will fall into the utility model protection domain.
Embodiment:
A kind of van-type sewage treatment unit as depicted in figs. 1 and 2, comprise sewage treatment facility and freight container 25, sewage treatment facility is case structure and is arranged in freight container, sewage treatment facility is separated into sand setting unit, bio-oxidation unit and disinfection unit successively by dividing plate, in freight container, install blower fan 27 near sand setting unit one side, at freight container the other end installing power distribution cabinet 24 and PLC cabinet 26, sewage treatment facility, blower fan, power distribution cabinet and PLC cabinet are all fixed in freight container.Blower fan 27 air blast are variable frequency control, can automatically regulate aeration rate according to amount of inlet water, and sediment outflow, spoil disposal process all adopt motorized valve to be realized automatically and being controlled by PLC.
Described sand setting unit comprises the overflow weir 20 that splitter box 18 that sewage enters from top is arranged with the dividing plate being connected with bio-oxidation unit, the bottom of sand setting unit is provided with the sand collecting hopper 10 of taper, sand collecting hopper 10 is connected with spoil disposal sediment outflow pipe 7 pipelines of sewage treatment facility outside, and the sediment outflow process of sand collecting hopper is by the solenoid control being connected with PLC cabinet.Splitter box 18 tops are provided with the water inlet pipe 5 being fixed on sewage treatment facility casing, install under meter 6 on water inlet pipe, and upflow tube 15 is established at splitter box top.Sewage enters splitter box 18 by water inlet pipe 5, and the water outlet of sand setting unit relies on the overflow weir 20 at top to flow out to bio-oxidation unit.
Described bio-oxidation unit comprises the one section of biological oxidation apparatus 2 being separated successively by dividing plate, two sections of degree of depth biological oxidation apparatus 3 and three sections of bio-oxidation device for trapping 4, the top of the bottom of one section of biological oxidation apparatus and two sections of degree of depth biological oxidation apparatus is connected by guide shell 16, and two sections of degree of depth biological oxidation apparatus are connected by bottom posticum 19 with the bottom of three sections of bio-oxidation device for trapping.Three sections of bio-oxidation device for trapping tops are from overflow weir 20 water outlets.
Bio-oxidation is furnished with in unit from top to bottom: top interception screen 21, bio-carrier 22, bottom interception screen 23, aeration tube 9 and sludge hopper 11, sludge hopper is connected with spoil disposal sediment outflow pipe 7 by pipeline, and bio-carrier 22 is tackled to the middle layer of bio-oxidation unit by top interception screen and bottom interception screen.The part that spoil disposal sediment outflow pipe 7 is located at sewage treatment facility casing outside is provided with motorized valve 14, and aeration tube is communicated with outside blower fan 27.One end that spoil disposal sediment outflow pipe 7 is positioned at sewage treatment facility casing outside is communicated with wash tub pipe 8.One section of biological oxidation apparatus water outlet is flowed out from bottom; In two sections of biological oxidation apparatus, sewage enters from top by thrust-augmenting nozzle 16; Two sections of biological oxidation apparatus water outlets are flowed out and are entered three sections of bio-oxidation device for trapping from the bottom posticum 19 of bottom; The water outlet of three sections of bio-oxidation device for trapping is flowed out from top overflow weir.Bio-carrier in bio-oxidation unit can be square, circular or irregularly shaped.
Disinfection unit comprises outlet canal 17 and ultra violet sterilizer 12, and ultra violet sterilizer is arranged on outlet canal top.Ultra violet sterilizer 12 carries out uv sterilisation operation to the water in outlet canal 17, and the water after sterilization is discharged from outlet pipeline.
Above-described embodiment is preferably scheme of one of the present utility model, not the utility model is done to any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim records.
Claims (8)
1. a van-type sewage treatment unit, it is characterized in that: it comprises sewage treatment facility and freight container, sewage treatment facility is case structure and is arranged in freight container, sewage treatment facility is separated into sand setting unit, bio-oxidation unit and disinfection unit successively by dividing plate, in freight container, install blower fan near sand setting unit one side, at freight container the other end installing power distribution cabinet and PLC cabinet, sewage treatment facility, blower fan, power distribution cabinet and PLC cabinet are all fixed in freight container.
2. van-type sewage treatment unit according to claim 1, it is characterized in that: described sand setting unit comprises the overflow weir that splitter box that sewage enters from top is arranged with the dividing plate being connected with bio-oxidation unit, the bottom of sand setting unit is provided with the sand collecting hopper of taper, and sand collecting hopper is connected with the spoil disposal sediment outflow pipe pipeline of sewage treatment facility outside.
3. van-type sewage treatment unit according to claim 2, is characterized in that: splitter box top is provided with the water inlet pipe being fixed on sewage treatment facility casing, installs under meter on water inlet pipe, and upflow tube is established at splitter box top.
4. van-type sewage treatment unit according to claim 1, it is characterized in that: described bio-oxidation unit comprises the one section of biological oxidation apparatus being separated successively by dividing plate, two sections of degree of depth biological oxidation apparatus and three sections of bio-oxidation device for trapping, bio-oxidation is furnished with in unit from top to bottom: top interception screen, bio-carrier, bottom interception screen, aeration tube and sludge hopper, sludge hopper is connected with spoil disposal sediment outflow pipe by pipeline, and bio-carrier is tackled to the middle layer of bio-oxidation unit by top interception screen and bottom interception screen.
5. van-type sewage treatment unit according to claim 4, is characterized in that: the bio-carrier in bio-oxidation unit is square or circular.
6. according to the van-type sewage treatment unit described in claim 2 or 4, it is characterized in that: one end that described spoil disposal sediment outflow pipe is positioned at sewage treatment facility casing outside is communicated with wash tub pipe.
7. van-type sewage treatment unit according to claim 1, is characterized in that: described disinfection unit comprises outlet canal and ultra violet sterilizer, and ultra violet sterilizer is arranged on outlet canal top.
8. van-type sewage treatment unit according to claim 4, it is characterized in that: the bottom of one section of biological oxidation apparatus is connected by guide shell with the top of two sections of degree of depth biological oxidation apparatus, two sections of degree of depth biological oxidation apparatus are connected by bottom posticum with the bottom of three sections of bio-oxidation device for trapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714549.8U CN203625199U (en) | 2013-11-14 | 2013-11-14 | Box type domestic sewage treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320714549.8U CN203625199U (en) | 2013-11-14 | 2013-11-14 | Box type domestic sewage treatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625199U true CN203625199U (en) | 2014-06-04 |
Family
ID=50811692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320714549.8U Expired - Fee Related CN203625199U (en) | 2013-11-14 | 2013-11-14 | Box type domestic sewage treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517521A (en) * | 2016-12-26 | 2017-03-22 | 云南傲远环保科技有限公司 | Sewage treatment device box body combination method |
-
2013
- 2013-11-14 CN CN201320714549.8U patent/CN203625199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106517521A (en) * | 2016-12-26 | 2017-03-22 | 云南傲远环保科技有限公司 | Sewage treatment device box body combination 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: 20140604 Termination date: 20181114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |