CN203360229U - Reclaimed water treatment and reuse system - Google Patents
Reclaimed water treatment and reuse system Download PDFInfo
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- CN203360229U CN203360229U CN 201320402592 CN201320402592U CN203360229U CN 203360229 U CN203360229 U CN 203360229U CN 201320402592 CN201320402592 CN 201320402592 CN 201320402592 U CN201320402592 U CN 201320402592U CN 203360229 U CN203360229 U CN 203360229U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 164
- 239000002351 wastewater Substances 0.000 claims abstract description 43
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 29
- 230000000249 desinfective Effects 0.000 claims abstract description 25
- 238000007254 oxidation reaction Methods 0.000 claims description 51
- 230000003647 oxidation Effects 0.000 claims description 39
- 239000003814 drug Substances 0.000 claims description 25
- 239000000126 substance Substances 0.000 claims description 19
- SUKJFIGYRHOWBL-UHFFFAOYSA-N Sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 17
- 238000004064 recycling Methods 0.000 claims description 17
- 239000003610 charcoal Substances 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 238000005189 flocculation Methods 0.000 claims description 14
- 230000016615 flocculation Effects 0.000 claims description 14
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 12
- 239000010802 sludge Substances 0.000 claims description 8
- 238000005273 aeration Methods 0.000 claims description 7
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000001590 oxidative Effects 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002957 persistent organic pollutant Substances 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000000813 microbial Effects 0.000 description 4
- 230000001717 pathogenic Effects 0.000 description 4
- 241000276438 Gadus morhua Species 0.000 description 3
- 235000019516 cod Nutrition 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000001737 promoting Effects 0.000 description 3
- 230000001954 sterilising Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000011068 load Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 210000003128 Head Anatomy 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 230000000903 blocking Effects 0.000 description 1
- 150000001804 chlorine Chemical class 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 230000003111 delayed Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000001877 deodorizing Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002906 microbiologic Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 238000005429 turbidity Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Abstract
The utility model discloses a reclaimed water treatment and reuse system comprising a grid groove, an adjusting tank, a biological contact oxidizing tank, a sedimentation tank, a water collecting tank, a sand filter, an active carbon filter and a UV disinfection pool, which are communicated with one another through pipelines sequentially in the flow direction of wastewater, wherein the grid groove is communicated with a waste water drain pipeline; the water outlet of the UV disinfection pool is communicated with a reclaimed water reuse pipe network; a hair collector is arranged on the pipeline, through which the water collecting tank and the sand filter are communicated with each other. Through the adoption of the reclaimed water treatment and reuse system, relatively clean waste water is treated thoroughly, reclaimed water meets the reuse requirement, the degree of automation is high, the control and the automatic management are conveniently performed by a central controller, and the working shift and the labor intensity of personnel are reduced.
Description
Technical field
The utility model relates to technical field of sewage, is specifically related to a kind of middle water recycling processing system.
Background technology
Middle water refers to various drainings after treatment, reaches the water quality standard of regulation, can be in the scopes such as life, municipal administration, environment reusable undrinkable water.It is exactly a kind of important method of sewage recycling that middle water is recycled, it both can reduce the pollution to environment, can increase the quantity of available water resources again, the comparatively clean hand basin in daily life or office block particularly, shower drainage, the waste water such as water of condensation, mix rear unified the processing with other sewage after all directly entering water drain, rather than carry out targetedly individual curing, so not only increase sewage load and treatment time, and these more clean sewage there is no need to carry out comparatively complicated processing originally, carrying out complicated processing has not only wasted the time and has increased processing cost, also delayed the recycle of water.And traditional intermediate water reuse system is processed reuse for the sewage of enterprise, relatively focus on the sewage disposal of enterprise, unit, the processing of the waste water such as routine office work building is paid attention to not, because composition in the waste water of business unit is not identical with the waste water in routine office work building, difference is larger, therefore can not indiscriminately imitate the intermediate water reuse system of enterprise, unit, and traditional Sewage treatment systems is processed thorough not, cause discharge not up to standard, for sewage such as office blocks, do not carry out the system of middle water Treatment for Reuse.
The shortcoming of prior art is: existing intermediate water reuse system, be applicable to enterprise, factory, and to office block etc., the processing of comparatively clean waste water is inapplicable, and and existing intermediate water reuse system level of automation low, processing to sewage is not thorough, and management is inconvenient, and hand labor intensity is larger.
The utility model content
The purpose of this utility model is to provide a kind of middle water recycling processing system, be applicable to the Treatment for Reuse of more clear sanitary wastewater, and sewage disposal is thorough, and reuse water meets the reuse requirement.
For achieving the above object, the technical solution of the utility model is as follows: a kind of middle water recycling processing system, comprise by wastewater streams to successively by frame trough, equalizing tank, biological contact oxidation pond, settling tank, water collecting basin, sand-bed filter, charcoal filter, the disinfection by ultraviolet light pond of pipeline communication, described frame trough is communicated with the wastewater drainage pipe road, and the water outlet in described disinfection by ultraviolet light pond is communicated with middle water reuse pipe network.
The sanitary wastewater that this system is applicable to clean is processed, in office building, hand basin in community, shower drainage, water of condensation etc., what select due to the source wet concentration is clear great sanitary wastewater, pollutent in waste water is mainly with tiny foreign material, suspended substance, organic pollutant is main, therefore mainly with the grid interception, remove foreign material, organism is removed in the bio-contact oxidation degraded, precipitation is removed suspended substance, and further by filtering, activated carbon adsorption is carried out advanced treatment, more thoroughly remove the suspended substance in waste water, organism, and remove pathogenic bacterium by sterilization, thereby guarantee to process water and meet the reuse requirement.
Adopt said structure, the water outlet of upper level device is communicated with the water-in of next stage device, waste water is in the wastewater drainage pipe road flows into frame trough, owing to containing some tiny foreign material in waste water, enter follow-up structures, meeting damage equipment, blocking pipe, establish mechanical grille by its most of removal in frame trough, the grid gap is little, can be 2mm.Mechanical grille adopts the rotary machine grid sewage-removing machine, carries out the machine automatization scarfing cinder.
The frame trough water outlet is connected by pipeline with the equalizing tank water-in, because source water is comprised of various wastewater, and the different period water yields change greatly, therefore establishing equalizing tank is regulated water quality, the water yield of source water, to guarantee to enter the waste water quality water yield equilibrium of middle water treatment system, establish the boring aeration stirring system in equalizing tank, waste water is played to preaeration and stirring action.
Biological contact oxidation pond is biological treatment device, and its Main Function is the solvability organic pollutant of removing in waste water, its COD of the waste water of removal, BOD etc.Biological contact oxidation pond is hung with the high-performance bio filler, by cultivation, tames the high-effective microorganism film, and under the condition of oxygenation, the aerobic microbiological film is adsorbed, degrades the organic pollutant in sewage.
The water outlet of biological contact oxidation pond is communicated with the water-in of settling tank, contains a large amount of aging microbial films that come off in the biological contact oxidation pond water outlet, and the form with suspended substance in water exists, and settling tank is that the suspended substance to taking out of in biological process is precipitated.
The water-in of water collecting basin is communicated with the water outlet of settling tank, and water collecting basin is mainly the water inlet of subsequent disposal structures cushioning pocket is provided, in order to process water, collects and the follow-up lifting of advancing to promote water pump.
The water-in of sand-bed filter is communicated with the water outlet of water collecting basin, by sand-bed filter, filters and further removes suspended substance in waste water, reduces the suspended substance load of charcoal filter, to guarantee that charcoal filter is to the organic high efficiency of remnants and persistence.
The purpose that charcoal filter is set is in order by effects such as absorption, filtrations, further to remove suspended substance, organism remaining in waste water, turbidity, the every fingers except bacterium such as COD, BOD of guaranteeing to process water reach the reuse requirement, the top of sand-bed filter and charcoal filter is provided with water vent, and water vent is communicated with the draining trench by washback drainpipe.
The disinfection by ultraviolet light pond adopts ultraviolet ray to carry out disinfection, mainly the pathogenic bacterium of processing in water in order to kill, thereby the total coliform group indicator that guarantees reuse water reaches the reuse requirement, disinfection by ultraviolet light pond water-in is connected with the water outlet of charcoal filter, water reuse pipe network or tank etc. during disinfection by ultraviolet light pond water outlet can connect.
Be provided with hair accumulator on the pipeline that described water collecting basin is communicated with sand-bed filter.
Hair accumulator is arranged on water collecting basin to the pipeline of sand-bed filter, for tackling the tiny foreign material of waste water, as hair, continuous group etc., avoids entering follow-up unit processing efficiency is exerted an influence, and guarantees reuse water quality.
Described equalizing tank and the ball float level controller that is equipped with the lifting water pump in water collecting basin and is connected with lifting water pump control end, this ball float level controller also connects central controller.
In order to prevent that particle from depositing in equalizing tank, equalizing tank is equipped with air agitation system at the bottom of pond, by promoting water pump in equalizing tank, to follow-up processing unit, intakes, and the lifting pump outlet tube of equalizing tank can arrange magnetic flow meter metering treatment station flooding velocity; Flow signal is sent into central controller record.
Sewage enters water collecting basin after settling tank is processed, and water collecting basin mainly plays water storage and shock absorption, and the water after settling tank is processed is collected, by promoting water pump, in sand-bed filter, draw water, be equipped with ball float level controller in equalizing tank, water collecting basin, when liquid level attains to a high place, promote water pump and automatically start, when liquid level during in low level, promote water pump and automatically stop, two lift pump operations in turn automatically, avoid the meaningless running of equipment, reduce energy consumption, reduce cost of sewage disposal.And liquid level is reached to central controller, and show liquid level information and report to the police at upper computer.
Also comprise blower fan, described blower fan is communicated with the aeration webmaster that is arranged on equalizing tank and biological contact oxidation pond bottom respectively by airduct.
The air feed outlet is connected with air main, on this air main, is connected with branch wind pipe, and described branch wind pipe is communicated with the aeration webmaster that is arranged on equalizing tank and biological contact oxidation pond bottom respectively, on described air main, is provided with tensimeter, on described branch wind pipe, is provided with butterfly valve.
Also comprise sodium hypochlorite medicine adding device, the medicine outlet of described sodium hypochlorite medicine adding device is communicated with the disinfection by ultraviolet light pond by the medicament pipeline, near on the medicament pipeline of described sodium hypochlorite medicine adding device medicine outlet, is provided with ball valve and clorox dosing pump.
According to adding the water supply standard requirement, reuse water must have certain contents of residual chlorine, is mainly endophytic bacteria produce pathogenic bacterium hereby again after entering the reuse pipe network for fear of the middle water after sterilization.For the chlorine residue requirement in guarantee to kill virus effect and reuse water, and guarantee by the method that adds clorox the content of chlorine residue in reuse water the whipping appts that makes up a prescription to be set in sodium hypochlorite medicine adding device, also low liquid level alarm device can be set.
Also comprise the flocculation agent chemicals dosing plant, this flocculation agent chemicals dosing plant is communicated with the water-in of described sand-bed filter by dosing pipe, be provided with flocculation agent dosing pump and ball valve on this dosing pipe, be provided with line mixer on the connecting tube of described sand-bed filter and water collecting basin, described dosing pipe is communicated with line mixer.
Add flocculation agent in water inlet before sand filtration, the intensive filtration effect, arrange whipping appts in the flocculation agent chemicals dosing plant, also low liquid level alarm device can be set.
Be provided with the dissolved oxygen on-line detector in described biological contact oxidation pond, described disinfection by ultraviolet light is provided with the chlorine residue on-line detector in pond.
Described biological contact oxidation pond is comprised of one-level contact-oxidation pool and two-stage biological contact oxidation pond, the water-in of described one-level contact-oxidation pool is communicated with the water outlet of equalizing tank, the water outlet of this one-level contact-oxidation pool is communicated with the water-in in two-stage biological contact oxidation pond, the water outlet in described two-stage biological contact oxidation pond is communicated with the water-in of settling tank, and described dissolved oxygen on-line detector is arranged in the two-stage biological contact oxidation pond.
Establish the dissolved oxygen on-line detector in biological contact oxidation pond, the online dissolved oxygen concentration detected in contact-oxidation pool, and can control fan operation, thereby guarantee that biological contact oxidation pond moves under best aerobic condition, realize energy-saving and cost-reducing, one-level contact-oxidation pool and two-stage biological contact oxidation pond are set, by bi-level treatment, the organism in the more effective removal waste water of energy.Establish the chlorine residue on-line detector in the disinfection by ultraviolet light pond, the chlorine residue of water in sterilization is detected, thereby guarantee the contents of residual chlorine of sterilisation effect and sterilized water, this chlorine residue on-line detector also can be arranged on the water outlet in disinfection by ultraviolet light pond.
The water outlet in described disinfection by ultraviolet light pond is connected with middle water tank, and in this, the water tank is communicated with middle water reuse pipe network, and in this, the water tank also is communicated with the water-in of described sand-bed filter and charcoal filter by backwash pump.
Middle water tank is stored the middle water after processing, so that the reuse of reuse water supply installation, for filtering backwash pump back-flushing operation etc.Establish the water level high-level alarming device in middle water tank, when water level rises to the high water-level alarm line, start alarm bell and warning lamp, and stop the action of prime operation water pump simultaneously, water level is restarted after dropping to middle liquid level.The backwash pump of sand-bed filter, charcoal filter is arranged in clean water basin in addition, in order to according to running condition, sand-bed filter and charcoal filter are carried out to back flushing.Sand-bed filter, charcoal filter are after operation after a while, the pollutent of holding back increases, head loss increases, now starting backwashing pump is recoiled to it, thereby the continuous and steady operation of the system of assurance, recycle back-flushing, greatly reduce the consumption of back-flushing, backwashing water can return equalizing tank and re-start processing.
Described settling tank bottom is provided with mud discharging mouth, and mud discharging mouth connects sludge pipe, and the sludge pipe end connects two arms, and wherein an arm is communicated with septic tank, and another root is communicated with the biological contact oxidation pond water-in, and vacuum breaker and sludge lifting pump are set on sludge pipe.
A mud part after precipitation flows into biological contact oxidation pond, and another part flows into septic tank, regularly clears, and two arms can arrange gate valve.
The stench given out due to frame trough, equalizing tank etc. is difficult for scattering and disappearing, the stink that therefore must come out the sewage in structures is processed, prevent from operator are caused to harm, therefore the structures that frowziness distributed are provided with cover plate, and leave vent, and by vacuum fan, foul smell to be sent in the deodorization filter tower and carried out entering atmosphere after deodorizing, the position of middle water treatment device and elevation are all by flow arrangement, middle water flows into subsequent processing by gravity flow as far as possible, reduces energy consumption.
The beneficial effects of the utility model are: can realize more clean waste water is processed thoroughly, reuse water meets the reuse requirement, and level of automation is high, is convenient to be controlled and automatic management by central controller, reduces personnel's order of classes or grades at school and labour intensity etc.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is wastewater treatment process figure of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of middle water recycling processing system, comprise by wastewater streams to passing through successively the frame trough 1 of pipeline communication, equalizing tank 2, biological contact oxidation pond, settling tank 4, water collecting basin 5, sand-bed filter 6, charcoal filter 7, disinfection by ultraviolet light pond 8, described frame trough 1 is communicated with the wastewater drainage pipe road, the water outlet in described disinfection by ultraviolet light pond 8 is communicated with middle water reuse pipe network, be provided with hair accumulator 9 on the pipeline that equalizing tank 2 is communicated with biological contact oxidation pond, described equalizing tank 2 and the ball float level controller 15 that is equipped with lifting water pump 10 in water collecting basin 5 and is connected with lifting water pump 10 control ends, this ball float level controller 15 also connects central controller.
Also comprise blower fan 12, sodium hypochlorite medicine adding device 14, flocculation agent chemicals dosing plant 16, described blower fan 12 is communicated with the aeration webmaster that is arranged on equalizing tank 2 and biological contact oxidation pond bottom respectively by airduct, the medicine outlet of described sodium hypochlorite medicine adding device 14 is communicated with disinfection by ultraviolet light pond 8 by the medicament pipeline, near on the medicament pipeline of described sodium hypochlorite medicine adding device 14 medicine outlets, is provided with ball valve and clorox dosing pump.Flocculation agent chemicals dosing plant 16 is communicated with the water-in of described sand-bed filter 6 by dosing pipe, be provided with flocculation agent dosing pump and ball valve on this dosing pipe, be provided with line mixer 17 on the connecting tube of sand-bed filter 6 and water collecting basin 5, described dosing pipe is communicated with line mixer 17; Also be provided with low liquid level detecting device in flocculation agent chemicals dosing plant 16 and sodium hypochlorite medicine adding device 14, this low liquid level detecting device is connected with the central controller communication, make the central controller can be at flocculation agent chemicals dosing plant 16 and the too low alarm of the interior medicament level of sodium hypochlorite medicine adding device 14, and control clorox dosing pump and the stall of flocculation agent dosing pump.
Described biological contact oxidation pond is comprised of one-level contact-oxidation pool 3a and two-stage biological contact oxidation pond 3b, this one-level contact-oxidation pool 3a and two-stage biological contact oxidation pond 3b bottom are provided with the aeration webmaster, the water-in of described one-level contact-oxidation pool 3a is communicated with the water outlet of equalizing tank 2, the water outlet of this one-level contact-oxidation pool 3a is communicated with the water-in of two-stage biological contact oxidation pond 3b, the water outlet of described two-stage biological contact oxidation pond 3b is communicated with the water-in of settling tank 4, be provided with dissolved oxygen on-line detector 20 in described two-stage biological contact oxidation pond 3b, be provided with chlorine residue on-line detector 21 in described disinfection by ultraviolet light pond 8.
The water outlet in described disinfection by ultraviolet light pond 8 is connected with middle water tank 11, should with middle water reuse pipe network, be communicated with by middle water tank 11, should also by backwash pump 19, with the water-in of described sand-bed filter 6 and charcoal filter 7, be communicated with by middle water tank 11, this backwash pump 19 is arranged in middle water tank 11.
In being somebody's turn to do, the water recycling processing system is applicable to the processing of sanitary wastewater great clearly in office building, pollutent in waste water is mainly with tiny foreign material, suspended substance, organic pollutant is main, hand basin, shower drainage, the drainings such as water of condensation enter frame trough 1 through collecting pipe network collection gravity flow, after foreign material are removed in thin grid interception, gravity flow enters equalizing tank 2, be provided with the boring aeration system in equalizing tank 2, on the one hand waste water is carried out to preaeration, on the other hand under the stirring of air to water quality carry out all with, the water yield is regulated, waste water after homogeneous is all measured pumps into biological contact oxidation pond by the lifting water pump 10 in equalizing tank 2.Be hung with the high-performance bio filler in biological contact oxidation pond, and cultivation microbial film, by microbial film, the organic pollutant in waste water is adsorbed, degraded, remove COD, BOD etc. in waste water, the aging microbial film come off enters settling tank 4 with processing the water gravity flow, enters water collecting basin 5 after removing suspended substance by precipitation.Hair accumulator 9 is installed on the pipeline be communicated with sand-bed filter 6 at water collecting basin 5, hair in waste water and other its little foreign material are tackled, waste water after hair accumulator 9 filters enters sand-bed filter 6, in order to guarantee to process, water is stable reaches the reuse requirement, through promoting, water pump 10 pumps into sand-bed filter 6 to the waste water of water collecting basin 5 and charcoal filter 7 is filtered and adsorption treatment, more thoroughly remove the pollutent in waste water, enter in disinfection by ultraviolet light pond 8 and carry out disinfection, enter middle water tank 11 after removing the viruses such as pathogenic bacterium in waste water, water up to standard after middle water tank 11 is processed is back to middle grid system by reclamation set.
Claims (10)
1. water recycling processing system in a kind, it is characterized in that: comprise by wastewater streams to successively by frame trough (1), equalizing tank (2), biological contact oxidation pond, settling tank (4), water collecting basin (5), sand-bed filter (6), charcoal filter (7), disinfection by ultraviolet light pond (8) of pipeline communication, described frame trough (1) is communicated with the wastewater drainage pipe road, and the water outlet in described disinfection by ultraviolet light pond (8) is communicated with middle water reuse pipe network.
2. middle water recycling processing system according to claim 1, is characterized in that: on the pipeline that described water collecting basin (5) is communicated with sand-bed filter (6), be provided with hair accumulator (9).
3. middle water recycling processing system according to claim 1, it is characterized in that: described equalizing tank (2) and the ball float level controller (15) that is equipped with lifting water pump (10) in water collecting basin (5) and is connected with lifting water pump (10) control end, this ball float level controller (15) also connects central controller.
4. middle water recycling processing system according to claim 1 is characterized in that: also comprise blower fan (12), described blower fan (12) is communicated with the aeration webmaster that is arranged on equalizing tank (2) and biological contact oxidation pond bottom respectively by airduct.
5. middle water recycling processing system according to claim 1, it is characterized in that: also comprise sodium hypochlorite medicine adding device (14), the medicine outlet of described sodium hypochlorite medicine adding device (14) is communicated with disinfection by ultraviolet light pond (8) by the medicament pipeline, near on the medicament pipeline of described sodium hypochlorite medicine adding device (14) medicine outlet, is provided with ball valve and clorox dosing pump.
6. middle water recycling processing system according to claim 1, it is characterized in that: also comprise flocculation agent chemicals dosing plant (16), this flocculation agent chemicals dosing plant (16) is communicated with the water-in of described sand-bed filter (6) by dosing pipe, be provided with flocculation agent dosing pump and ball valve on this dosing pipe, be provided with line mixer (17) on the connecting tube of described sand-bed filter (6) and water collecting basin (5), described dosing pipe is communicated with line mixer (17).
7. middle water recycling processing system according to claim 1, is characterized in that: be provided with dissolved oxygen on-line detector (20) in described biological contact oxidation pond, be provided with chlorine residue on-line detector (21) in described disinfection by ultraviolet light pond (8).
8. middle water recycling processing system according to claim 7, it is characterized in that: described biological contact oxidation pond is comprised of one-level contact-oxidation pool (3a) and two-stage biological contact oxidation pond (3b), the water-in of described one-level contact-oxidation pool (3a) is communicated with the water outlet of equalizing tank (2), the water outlet of this one-level contact-oxidation pool (3a) is communicated with the water-in of two-stage biological contact oxidation pond (3b), the water outlet in described two-stage biological contact oxidation pond (3b) is communicated with the water-in of settling tank (4), described dissolved oxygen on-line detector (20) is arranged in two-stage biological contact oxidation pond (3b).
9. middle water recycling processing system according to claim 1, it is characterized in that: the water outlet in described disinfection by ultraviolet light pond (8) is connected with middle water tank (11), should with middle water reuse pipe network, be communicated with by middle water tank (11), in this, water tank (11) also is communicated with the water-in of described sand-bed filter (6) and charcoal filter (7) by backwash pump (19).
10. middle water recycling processing system according to claim 1, it is characterized in that: described settling tank (4) bottom is provided with mud discharging mouth, mud discharging mouth connects sludge pipe, the sludge pipe end connects two arms, wherein an arm is communicated with septic tank (18), another root is communicated with the biological contact oxidation pond water-in, and vacuum breaker and sludge lifting pump are set on sludge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320402592 CN203360229U (en) | 2013-07-05 | 2013-07-05 | Reclaimed water treatment and reuse system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320402592 CN203360229U (en) | 2013-07-05 | 2013-07-05 | Reclaimed water treatment and reuse system |
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| Publication Number | Publication Date |
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| CN203360229U true CN203360229U (en) | 2013-12-25 |
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| CN 201320402592 Active CN203360229U (en) | 2013-07-05 | 2013-07-05 | Reclaimed water treatment and reuse system |
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| CN (1) | CN203360229U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319051A (en) * | 2013-07-05 | 2013-09-25 | 重庆泰克环保工程设备有限公司 | Recycled water reusing processing system |
| CN103964644A (en) * | 2014-05-19 | 2014-08-06 | 国家电网公司 | Advanced domestic wastewater treatment method |
| CN105084660A (en) * | 2015-08-12 | 2015-11-25 | 中国电建集团贵阳勘测设计研究院有限公司 | Contact oxidation sewage treatment device and treatment method thereof |
-
2013
- 2013-07-05 CN CN 201320402592 patent/CN203360229U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319051A (en) * | 2013-07-05 | 2013-09-25 | 重庆泰克环保工程设备有限公司 | Recycled water reusing processing system |
| CN103319051B (en) * | 2013-07-05 | 2015-02-11 | 重庆泰克环保工程设备有限公司 | Recycled water reusing processing system |
| CN103964644A (en) * | 2014-05-19 | 2014-08-06 | 国家电网公司 | Advanced domestic wastewater treatment method |
| CN103964644B (en) * | 2014-05-19 | 2015-06-17 | 国家电网公司 | Advanced domestic wastewater treatment method |
| CN105084660A (en) * | 2015-08-12 | 2015-11-25 | 中国电建集团贵阳勘测设计研究院有限公司 | Contact oxidation sewage treatment device and treatment method thereof |
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Address after: 400020 Jiangbei District, Chongqing construction of new West Road, No. 1, No. 2, MCC building, building 14 Patentee after: CHONGQING TAIKE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 400020 Jiangbei District, Chongqing construction of new West Road, No. 1, No. 2, MCC building, building 14 Patentee before: Chongqing Taike Environmental Protection Engineering Equipment Co., Ltd. |