CN209113691U - Wash water recovery and processing system - Google Patents
Wash water recovery and processing system Download PDFInfo
- Publication number
- CN209113691U CN209113691U CN201821688378.5U CN201821688378U CN209113691U CN 209113691 U CN209113691 U CN 209113691U CN 201821688378 U CN201821688378 U CN 201821688378U CN 209113691 U CN209113691 U CN 209113691U
- Authority
- CN
- China
- Prior art keywords
- pond
- current
- sewage
- processing system
- inlet
- 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.)
- Active
Links
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model embodiment discloses a kind of wash water recovery and processing system, comprising: anaerobic precipitation pond, inlet communication first time sewage pipe, second of sewage pipe and third time sewage pipe；Comprehensive treatment tank, it includes that coagulation aeration tank, air bearing scrape slag bath, stand pond, full pond constant-current stabilizer and adverse current grating pipe, the inlet connection anaerobic precipitation pond outlet of coagulation aeration tank, its outlet is scraped slag bath inlet with air bearing by full pond constant-current stabilizer and is connected to, and leakage fluid dram is connected to by full pond constant-current stabilizer with pond inlet is stood；Current wetland pond, inlet are connected to the 4th sewage pipe, the 5th sewage pipe and adverse current grating pipe lower end；Reuse tank, inlet are connected to current wetland pond liquid outlet.The wash water recovery and processing system of the utility model is different according to the COD concentration of sewage, first sewage, then the low COD concentration sewage mixing with after twice three times before processing, and continues with together, so that integrated treatment cost is greatly reduced.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment more particularly to a kind of wash water recovery and processing systems.
Background technique
Textile washing industry is the highly water intensive industry of a highly energy-consuming, and can generate large amount of sewage.These sewage are general
5 generations can be divided, wherein preceding is that generation when detergent cleans is added three times, due to containing a large amount of detergent in the sewage, COD is dense
Degree is higher, can reach 700mg/L；Sewage is that clear water rinsing is added to generate twice afterwards, is remained on textile for washing
Detergent, COD concentration is smaller, about 200mg/L.Although the COD concentration of this five sewage is different, present textile is washed
It washs industry and takes and be blended together, then the mode handled, this processing mode is relatively rough, leads to energy when processing
Consume larger, higher cost.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiencies, propose a kind of wash water recovery and processing system, solution
Sewage is simply mixed together when certainly textile washing industry handles sewage in the prior art, then is handled, this processing
Mode simple coarse leads to the technical problem that energy consumption is larger.
In order to reach above-mentioned technical purpose, the utility model embodiment provides a kind of wash water recovery and processing system,
The wash water recovery and processing system includes:
Anaerobic precipitation pond, inlet communication first time sewage pipe, second of sewage pipe and third time sewage pipe；
Comprehensive treatment tank comprising coagulation aeration tank, air bearing scrape slag bath, stand pond, full pond constant-current stabilizer and adverse current lattice
Bank tube, the inlet connection anaerobic precipitation pond outlet of coagulation aeration tank, slag bath is scraped by full pond constant-current stabilizer and air bearing in outlet
The slag-drip opening connection anaerobic precipitation pond of slag bath is scraped in inlet connection, air bearing, and leakage fluid dram is by full pond constant-current stabilizer and stands pond
Inlet connection, adverse current grating pipe upper end, which is arranged in, to be stood in pond；
Current wetland pond, inlet are connected to the 4th sewage pipe, the 5th sewage pipe and adverse current grating pipe lower end；
Reuse tank, inlet are connected to current wetland pond liquid outlet.
Compared with prior art, the utility model has the following beneficial effects: at the wash water recycling of the utility model
Reason system is different according to the COD concentration of sewage, and first sewage three times before processing, its COD concentration is reduced, then and after twice low
The mixing of COD concentration sewage, and continue with together, this processing mode designs different places for the sewage of different COD concentration
Reason scheme, it is with strong points, so that integrated treatment cost is greatly reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of wash water recovery and processing system provided by the utility model；
Fig. 2 is the structural schematic diagram in anaerobic precipitation pond in Fig. 1；
Fig. 3 is the cross-sectional view of full pond constant-current stabilizer in Fig. 1；
Fig. 4 is the side view of full pond constant-current stabilizer in Fig. 1；
Fig. 5 is the structural schematic diagram that slag bath is scraped in air bearing in Fig. 1；
Fig. 6 is the cross-sectional view of adverse current grating pipe in Fig. 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
It is the structural schematic diagram of wash water recovery and processing system provided by the utility model to Fig. 6, Fig. 1 referring to Figure 1；
Fig. 2 is the structural schematic diagram in anaerobic precipitation pond in Fig. 1；Fig. 3 is the cross-sectional view of full pond constant-current stabilizer in Fig. 1；Fig. 4 is complete in Fig. 1
The side view of pond constant-current stabilizer；Fig. 5 is the structural schematic diagram that slag bath is scraped in air bearing in Fig. 1；Fig. 6 is that adverse current grating pipe cuts open in Fig. 1
View.
Wash water recovery and processing system includes: anaerobic precipitation pond 1, comprehensive treatment tank, current wetland pond 3 and reuse tank
4。
Anaerobic precipitation pond 1 uses three-level anaerobic precipitation pond, including anaerobic precipitation pond shell 11, heater in the present embodiment
12, air accumulator 13, check valve 14, mud return line 15 and sludge pump 16.Be staggeredly equipped in anaerobic precipitation pond shell 11 every
Plate will be divided into the first anaerobic cavity, the second anaerobic cavity, third anaerobism being sequentially communicated from top to bottom in anaerobic precipitation pond shell 11
Chamber and precipitation reaction chamber.It is intracavitary that heater 12 is arranged in precipitation reaction, for heating for it, guarantees that temperature is stablized.Air accumulator
13 connection precipitation reaction chambers, are additionally provided with check valve 14, for avoiding gas backstreaming between air accumulator 13 and precipitation reaction chamber.
15 one end of mud return line is connected to the first anaerobic cavity, and the other end is connected to precipitation reaction chamber, is provided with dirt on mud return line 15
Dredge pump 16.Active sludge is launched in anaerobic precipitation pond 1 and sewage sufficiently reacts after-purification sewage.Activated sludge passes through sludge
Pump 16 is in 1 internal circulation flow of anaerobic precipitation pond.First anaerobic cavity in anaerobic precipitation pond 1 is connected to the first drainpipe 5, the first drainpipe
5 connection first time sewage pipes, second of sewage pipe and third time sewage pipe, summarize washing generation is rich in high concentration COD
First time sewage, second of sewage and third time sewage.Precipitation reaction chamber is connected to comprehensive treatment tank, will treated sewage
It imports in comprehensive treatment tank and continues with.
Comprehensive treatment tank includes that coagulation aeration tank 21, air bearing scrape slag bath 22, stand pond 23, full pond constant-current stabilizer 24 and inverse
Flow grating pipe 25.The outlet in the inlet connection anaerobic precipitation pond 1 of coagulation aeration tank 21, liquid outlet pass through full pond constant-current stabilizer
The inlet of slag bath 22 is scraped in 24 connection air bearings, and the liquid outlet that slag bath 22 is scraped in air bearing stands pond 23 by the connection of full pond constant-current stabilizer 24
Inlet.Coagulant is launched in coagulation aeration tank 21 and adjusts pH value, and enough skies are blasted into sewage by aerator
Gas is aoxidized, so that taking off steady colloid in sewage and small suspended matter is agglomerated into big floccule body.When sewage is exposed from coagulation
Gas pond 21 is flowed into during air bearing scrapes slag bath 22, in order to guarantee the steady of flowing, is avoided the wadding in coagulation aeration tank 21
Condensate is brought into air bearing and scrapes in slag bath 22, scrapes in coagulation aeration tank 21 and air bearing and is provided with a full pond current stabilization dress between slag bath 22
Set 24.
Full pond constant-current stabilizer 24 includes full pond constant-current stabilizer shell 241 and muti-piece steady flow baffle 242.Full pond constant-current stabilizer
Include a current stabilization chamber in shell 241, offer the import and outlet of connection current stabilization chamber on full pond constant-current stabilizer shell 241 respectively,
Steady flow baffle 242 is built in that current stabilization is intracavitary, and interlaced arrangement connect with full pond constant-current stabilizer shell 241, current stabilization chamber is separated into company
Continuous S type.Sewage is flowed into from import, flows to outlet outflow along the current stabilization chamber of continuous S type, steady flow baffle 242 makes sewage stream
It is dynamic to tend towards stability, it slowly flows into air bearing and scrapes in slag bath 22.For the ease of cleaning the inside of current stabilization chamber, outside full pond constant-current stabilizer
Shell 241 is designed as detachable structure in the present embodiment, i.e., full pond constant-current stabilizer shell 241 includes fixed part 2411 and movable plate
2412.Movable plate 2412 is detachably connected with fixed part 2411, and movable plate 2412 is abutted with steady flow baffle 242.When needing to clean
When, movable plate 2412 is removed to clean the intracavitary portion of current stabilization.
It includes that slag bath pond body 221, aeration tube 222, air pump 223 and slag scraper 224 are scraped in air bearing that slag bath 22 is scraped in air bearing.Aeration
222 one end of pipe is arranged in air bearing and scrapes inside slag bath pond body 221, and the other end passes through air bearing and scrapes slag bath pond body 221 and the company of air pump 223
Logical, slag scraper 224 is arranged in air bearing and scrapes 221 top of slag bath pond body, and air bearing, which is scraped, offers a slag-drip opening at the top of slag bath pond body 221,
Slag-drip opening is connected to the first drainpipe 5.Air pump 223 is scraped in slag bath pond body 221 to air bearing by aeration tube 222 and is aerated, sewage aeration
After generate a large amount of floatation of foam and be deposited on liquid level.Slag scraper 224 includes a scum board and the displacement connecting with scum board dress
Set, gearshift drive scum board move back and forth, the foam that liquid level surface is accumulated is scraped into slag-drip opening, along pipeline into
Enter into the first drainpipe 5, is brought by the first time sewage, second of sewage or the third time sewage that are flowed in the first drainpipe 5
It is handled in anaerobic precipitation pond 1.Sewage is entered to stand in pond 23 by full pond constant-current stabilizer 24 and be stood after aeration.Make
Sewage layering is obtained, particulate matter, which is deposited in, stands 23 bottom of pond, and supernatant liquor passes through adverse current grating pipe 25 and flows out.
Adverse current grating pipe 25 includes tube wall 251, multiple grids 252 and water-absorption fiber 253.Grid 252 is built in tube wall
It in 251, is connect with tube wall 251, the pipeline in tube wall 251 is separated into multiple filter chambers, water-absorption fiber 253 is built in filter chamber
It is interior.The upper ends of adverse current grating pipe 25 in stand pond 23 in, and be located at supernatant liquor portion, lower end is connected to the second drainpipe 6.
Water-absorption fiber 253 has good water imbibition, and plays the role of filtering, is led the sewage stood in pond 23 using siphon principle
Enter into the second drainpipe 6.
First time sewage, second of sewage and the third time sewage for washing the high concentration COD generated pass through anaerobic precipitation
COD concentration drops to about 200mg/L after pond 1 and comprehensive treatment tank processing, with the 4th sewage of rinsing generation and the 5th time
The COD concentration of sewage is close, mixes in the second drainpipe 6 with the 4th sewage and the 5th sewage, it is wet to be flowed into undercurrent
Ground pond 3 continues to handle.
Current wetland pond 3 includes a current wetland pond shell, is sequentially arranged mine from the bottom up in the shell of current wetland pond
Slag blanket, rock layer, gravelstone sublayer, sandy gravel stratum and dirt bed, and the planting plants on dirt bed.Second drainpipe 6 is connected to sand
The water outlet of gravel bed, current wetland pond 3 is arranged in slag layer.The sewage of second drainpipe 6 flows into sandy gravel stratum, and sequentially passes through sand
Gravel bed, gravelstone sublayer, rock layer and slag layer, and be flowed into reuse tank 4 from water outlet.By the net of current wetland pond 3
Change processing, the COD concentration of sewage are reduced to 50~80mg/L from 200mg/L.
Reuse tank 4 stores the sewage after purified treatment, and in textile washing industry first time, second and
Detergent washing is added in third time.Recycling to the sewage of the low COD concentration after processing, can be effectively reduced washed
Water resource is saved in the consumption of Cheng Zhongshui.
Implement the utility model embodiment, has the following beneficial effects: the wash water recovery processing system of the utility model
It unites different according to the COD concentration of sewage, the preceding sewage three times of first processing reduces its COD concentration, then the low COD with after twice dense
Sewage mixing is spent, and is continued with together, this processing mode designs different processing sides for the sewage of different COD concentration
Case, it is with strong points, so that integrated treatment cost is greatly reduced.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of wash water recovery and processing system, which is characterized in that the wash water includes 5 sewage, and the washing is dirty
Recovery processing system includes:
Anaerobic precipitation pond, inlet communication first time sewage pipe, second of sewage pipe and third time sewage pipe；
Comprehensive treatment tank comprising coagulation aeration tank, air bearing scrape slag bath, stand pond, full pond constant-current stabilizer and adverse current grating pipe,
The inlet of the coagulation aeration tank is connected to the anaerobic precipitation pond outlet, outlet by the full pond constant-current stabilizer with it is described
The connection of slag bath inlet is scraped in air bearing, and the slag-drip opening that slag bath is scraped in the air bearing is connected to the anaerobic precipitation pond, and leakage fluid dram passes through institute
It states full pond constant-current stabilizer to be connected to standing pond inlet, adverse current grating pipe upper end is arranged in the standing pond；
Current wetland pond, inlet are connected to the 4th sewage pipe, the 5th sewage pipe and adverse current grating pipe lower end；
Reuse tank, inlet are connected to current wetland pond liquid outlet.
2. wash water recovery and processing system according to claim 1, which is characterized in that the anaerobic precipitation pond is three-level
Anaerobic precipitation pond, including anaerobic precipitation pond shell, heater and air accumulator, interior anaerobic precipitation pond shell includes successively connecting
Logical the first anaerobic cavity, the second anaerobic cavity, third anaerobic cavity and precipitation reaction chamber, it is anti-that the heater is arranged in the precipitating
Answer intracavitary, the air accumulator connection precipitation reaction chamber.
3. wash water recovery and processing system according to claim 2, which is characterized in that the anaerobic precipitation pond further includes
The dirt for being connected to the mud return line of first anaerobic cavity and the precipitation reaction chamber and being arranged on the mud return line
Dredge pump.
4. wash water recovery and processing system according to claim 1, which is characterized in that it includes that air bearing is scraped that slag bath is scraped in air bearing
Slag bath pond body, aeration tube, air pump and slag scraper, the aeration tube one end are arranged in the air bearing and scrape inside slag bath pond body, separately
One end is scraped slag bath pond body across the air bearing and is connected to the air pump, and the slag scraper is arranged in the air bearing and scrapes slag bath pond body top
Portion.
5. wash water recovery and processing system according to claim 1, which is characterized in that the full pond constant-current stabilizer includes
Full pond constant-current stabilizer shell and muti-piece steady flow baffle, the interior full pond constant-current stabilizer shell includes a current stabilization chamber, the full pond
The import and outlet for being connected to the current stabilization chamber are offered on constant-current stabilizer shell respectively, the steady flow baffle is built in the current stabilization
It is intracavitary, interlaced arrangement, with the full pond constant-current stabilizer cage connection.
6. wash water recovery and processing system according to claim 5, which is characterized in that the full pond constant-current stabilizer shell
Including fixed part and movable plate, the movable plate is detachably connected with the fixed part, the movable plate and the steady flow baffle
It abuts.
7. wash water recovery and processing system according to claim 1, which is characterized in that the adverse current grating pipe includes pipe
Wall, multiple grids and water-absorption fiber, the grid are built in the tube wall, and the tube wall is separated into multiple filter chambers,
The water-absorption fiber is built in the filter chamber.
8. wash water recovery and processing system according to claim 1, which is characterized in that the current wetland pond includes latent
It flows wetland pond shell and is sequentially arranged from the bottom up in slag, stone, handstone, gravel in the shell of the current wetland pond
And soil.
9. wash water recovery and processing system according to claim 8, which is characterized in that current wetland pond shell
Inlet is arranged at the gravel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821688378.5U CN209113691U (en) | 2018-10-17 | 2018-10-17 | Wash water recovery and processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821688378.5U CN209113691U (en) | 2018-10-17 | 2018-10-17 | Wash water recovery and processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209113691U true CN209113691U (en) | 2019-07-16 |
Family
ID=67201342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821688378.5U Active CN209113691U (en) | 2018-10-17 | 2018-10-17 | Wash water recovery and processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209113691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205946A (en) * | 2018-10-17 | 2019-01-15 | 湖北省鼎城都市环保科技有限公司 | Wash water recovery and processing system |
-
2018
- 2018-10-17 CN CN201821688378.5U patent/CN209113691U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205946A (en) * | 2018-10-17 | 2019-01-15 | 湖北省鼎城都市环保科技有限公司 | Wash water recovery and processing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107055871A (en) | A kind of new coagulating sedimentation retention filtering air-water backwashing integrated high-efficiency filter tank | |
| CN207792879U (en) | A kind of integrated sewage treating apparatus | |
| CN209113691U (en) | Wash water recovery and processing system | |
| CN207918586U (en) | A kind of processing unit for reducing COD in electroplating effluent | |
| CN207259322U (en) | A kind of domestic sewage treatment device | |
| CN206607102U (en) | A kind of chemical engineering sewage processing unit | |
| CN109205946A (en) | Wash water recovery and processing system | |
| CN207520666U (en) | A kind of efficient filter tank | |
| CN100416002C (en) | Sewage recycling apparatus | |
| CN215250251U (en) | Multistage water body remediation system | |
| CN109179903A (en) | A kind of rural domestic sewage treating device | |
| CN108328809A (en) | A kind of underground integrated sewage treating equipment | |
| CN108083507A (en) | A kind of integrated form Water feeding treatment device and processing method | |
| CN208980535U (en) | It is a kind of to propose marking device and system suitable for the processing of villages and small towns dispersant type domestic wastewater | |
| CN2482550Y (en) | Automatic water purifier | |
| CN208561942U (en) | A kind of Water feeding treatment device | |
| CN210133998U (en) | Aquaculture tail water treatment system | |
| CN204058111U (en) | Car-washing sewage and washing sewage recycle treatment unit | |
| CN209010275U (en) | A kind of feather processing sewage-treatment plant | |
| CN209322616U (en) | A kind of water quality circulating filtration oxygenation pollution treatment device | |
| CN207685082U (en) | A kind of low energy consumption sewage treating artificial wet land device | |
| CN108975636A (en) | It is a kind of to propose marking device and system suitable for the processing of villages and small towns dispersant type domestic wastewater | |
| CN208055145U (en) | A kind of aeration and biological pond | |
| CN201362620Y (en) | Full-automatic water purifier | |
| CN207986957U (en) | A kind of domestic sewage processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191018 Address after: 437000 high tech Industrial Park, Xianning City, Hubei Province Patentee after: Xianning Gaoyuan Technology Co., Ltd. Address before: 437000 Xianning Academy of Agricultural Sciences, 168 Hesheng Road, Hot Spring Street, Xian'an District, Xianning City, Hubei Province Co-patentee before: Xianning Gaoyuan Technology Co., Ltd. Patentee before: Hubei Dingcheng City Environmental Protection Technology Co., Ltd. |