CN201932977U - Device for purifying vehicle-cleaning wastewater - Google Patents
Device for purifying vehicle-cleaning wastewater Download PDFInfo
- Publication number
- CN201932977U CN201932977U CN201120022551XU CN201120022551U CN201932977U CN 201932977 U CN201932977 U CN 201932977U CN 201120022551X U CN201120022551X U CN 201120022551XU CN 201120022551 U CN201120022551 U CN 201120022551U CN 201932977 U CN201932977 U CN 201932977U
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- Prior art keywords
- wastewater
- tank
- pond
- car washer
- liquid separation
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- 239000002351 wastewater Substances 0.000 title claims abstract description 30
- 238000004140 cleaning Methods 0.000 title abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000001179 sorption measurement Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 238000005189 flocculation Methods 0.000 claims abstract description 15
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 13
- 239000004576 sand Substances 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 238000005188 flotation Methods 0.000 claims description 16
- 238000007670 refining Methods 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims description 3
- 238000009287 sand filtration Methods 0.000 claims description 3
- 239000002594 sorbent Substances 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 abstract description 3
- 229910000278 bentonite Inorganic materials 0.000 abstract description 3
- 230000016615 flocculation Effects 0.000 abstract description 3
- 238000005345 coagulation Methods 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000013543 active substance Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
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- Water Treatment By Sorption (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model relates to a device for purifying vehicle-cleaning wastewater, and solves the problems that vehicle-cleaning wastewater consumes water resources and pollutes the environment at present. The device comprises a wastewater collection tank, a pretreatment tank, a coagulation and flocculation tank, an air floatation tank, a solid-liquid separation tank, a bentonite adsorption tank, a sand filter, a superfilter, an activated carbon adsorption tank, an ultraviolet light disinfection device and a vehicle-cleaning clean water tank that are connected in series through pipelines in sequence and are all provided with valves for controlling the opening/closing of the pipelines. The device has the advantages of compact structure and convenience for operation and maintenance, can achieve the cyclic utilization of vehicle-cleaning wastewater, and is applicable to small and medium car washes.
Description
Technical field
The utility model belongs to the environmental protection equipment technical field, relates in particular to a kind of wastewater from car washer refining plant.
Background technology
In recent years, national water resources signals for help repeatedly, 400 the long-term water deficiencies in city, wherein 110 city serious water shortages in 669 cities, the whole nation.Along with expanding economy, the raising of living standards of the people, it is also more and more that unit and family have automobile quantity, and car wash trade has presented flourishing day by day situation.With the Shenzhen is example, and whole city's vehicle guaranteeding organic quantity is 550,000 more at present, about 1000 families in big or small washing bay, and every year, only one of carwash just consumed millions of water, had more several times than whole city daily water consumption, was equivalent to the capacity of a medium-sized reservoir, and water consumption is very surprising.The present situation in short supply of the growing and water resources of car washing water makes reusing sewage become the effective way of alleviating city pressure.Waste water behind the carwash is mostly untreated or only just enter the municipal wastewater pipe network through simple precipitation now, has not only wasted great amount of water resources but also has polluted The Surroundings in Cities.
Summary of the invention
The purpose of this utility model is at present wastewater from car washer consume water resources and problem of environment pollution caused, and a kind of wastewater from car washer refining plant that can realize the recycle of wastewater from car washer is provided.
The purpose of this utility model is achieved in that the utility model comprises wastewater collection pond, pretreatment pool, coagulation-flocculation pond, air flotation pool, solid-liquid separation tank, wilkinite adsorption tank, sand filter, ultrafilter, activated carbon adsorption pond, ultraviolet disinfection device and carwash clean water basin, and described wastewater collection pond, pretreatment pool, coagulation-flocculation pond, air flotation pool, solid-liquid separation tank, wilkinite adsorption tank, sand filter, ultrafilter, activated carbon adsorption pond, ultraviolet disinfection device and carwash clean water basin are connected in series and are respectively equipped with the valve that the control pipeline opens or closes successively by pipeline.
As preferred version, between described solid-liquid separation tank and air flotation pool, also be provided with return water pipe.
As preferred version, the sand filtration medium in the described sand filter adopts hard coal, quartz sand and gravel.
As preferred version, the sorbent material in the described activated carbon adsorption pond is to adopt grain active carbon.
As preferred version, described ultraviolet disinfection device adopts low pressure ultraviolet lamp tube assembly.
Technique effect of the present utility model is: the utility model has designed the coagulation-flocculation pond and has carried out the coagulation-flocculation processing before air flotation pool, make a plurality of molecules condense into bigger particle and precipitate, in air flotation pool, these larger particles will be with bubble floating, removed the molecule in the waste water, obviously and be convenient to follow-up filtration, absorption to the tensio-active agent air flotation effect in the wastewater from car washer; This device also has compact construction, and operational management is advantage easily, can realize the recycle of wastewater from car washer, is applicable to middle-size and small-size The Wash.
Description of drawings
Fig. 1 is the structure diagram of the utility model one embodiment.
Embodiment
Referring to Fig. 1, the wastewater from car washer refining plant of present embodiment comprises wastewater collection pond 1, pretreatment pool 2, coagulation-flocculation pond 3, air flotation pool 4, solid-liquid separation tank 5, wilkinite adsorption tank 6, sand filter 7, ultrafilter 8, activated carbon adsorption pond 9, ultraviolet disinfection device 10 and carwash clean water basin 11, described wastewater collection pond 1, pretreatment pool 2, coagulation-flocculation pond 3, air flotation pool 4, solid-liquid separation tank 5, wilkinite adsorption tank 6, sand filter 7, ultrafilter 8, activated carbon adsorption pond 9, ultraviolet disinfection device 10 and carwash clean water basin 11 are connected in series and are provided with the valve that control pipeline 13 opens or closes by pipeline 13 successively, also are provided with return water pipe 51 between solid-liquid separation tank 5 and air flotation pool 4; The coagulating agent that adds in the pretreated wastewater from car washer in coagulation-flocculation pond 4 is polymerize aluminum chloride and polyacrylamide; The partially liq of solid-liquid separation tank 5 after solid-liquid separation recycles for molten gas generator in the air flotation pool 4; Wilkinite in the wilkinite adsorption tank 6 is applied in this device after adopting organically-modified processing, makes the organic bentonite adsorption column and is fixed in the wilkinite adsorption tank 6; Sand filtration medium in the sand filter 7 can adopt hard coal, quartz sand and gravel; Sorbent material in the present embodiment in the activated carbon adsorption pond 9 adopts grain active carbon; Ultraviolet disinfection device 10 adopts the disinfection of low pressure ultraviolet lamp tube assembly.
The structure of the pretreatment pool 2 in the present embodiment, coagulation-flocculation pond 3, air flotation pool 4, solid-liquid separation tank 5, wilkinite adsorption tank 6, sand filter 7, ultrafilter 8, activated carbon adsorption pond 9, ultraviolet disinfection device 10 all adopts existing mature technology, is not described in detail in this.
During use, will be stored in wastewater collection pond 1 after the wastewater from car washer collection, in pretreatment pool 2, silt and scum silica frost are removed, enter coagulation-flocculation pond 3, add polymerize aluminum chloride and polyacrylamide medicament coagulation-flocculation, through the water pump supercharging, jet aeration is fully condensed through three bafflings, finishes flocculation treatment; Enter air flotation pool 4 after the flocculation treatment and carry out air supporting; Waste water after the air supporting enters solid-liquid separation tank 5, with slag scraper scum silica frost is scraped into slag bath, carries out solid-liquid separation; A part of water is instead to air flotation pool 4 after the solid-liquid separation, and another part water enters the absorption that the wilkinite adsorption tank 6 that the organic bentonite adsorption column is housed is finished tensio-active agent; Finish the filtration operation through sand filter 7 and ultrafiltration pond 8 again; granulated active carbon absorption in activated carbon adsorption pond 9; and carry out ultraviolet disinfection by ultra violet sterilizer 10 and handle; reach every index of car washing water; entering carwash clean water basin 11 then stores; recycle, the car wash water of loss can replenish by tap water 12.
Claims (5)
1. wastewater from car washer refining plant, it is characterized in that: comprise wastewater collection pond, pretreatment pool, coagulation-flocculation pond, air flotation pool, solid-liquid separation tank, wilkinite adsorption tank, sand filter, ultrafilter, activated carbon adsorption pond, ultraviolet disinfection device and carwash clean water basin, described wastewater collection pond, pretreatment pool, coagulation-flocculation pond, air flotation pool, solid-liquid separation tank, wilkinite adsorption tank, sand filter, ultrafilter, activated carbon adsorption pond, ultraviolet disinfection device and carwash clean water basin are connected in series and are respectively equipped with the valve that the control pipeline opens or closes successively by pipeline.
2. wastewater from car washer refining plant according to claim 1 is characterized in that: also be provided with return water pipe between described solid-liquid separation tank and air flotation pool.
3. wastewater from car washer refining plant according to claim 1 and 2 is characterized in that: the sand filtration medium in the described sand filter adopts hard coal, quartz sand and gravel.
4. wastewater from car washer refining plant according to claim 1 and 2 is characterized in that: the sorbent material in the described activated carbon adsorption pond is a grain active carbon.
5. wastewater from car washer refining plant according to claim 1 and 2 is characterized in that: described ultraviolet disinfection device adopts low pressure ultraviolet lamp tube assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120022551XU CN201932977U (en) | 2011-01-24 | 2011-01-24 | Device for purifying vehicle-cleaning wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120022551XU CN201932977U (en) | 2011-01-24 | 2011-01-24 | Device for purifying vehicle-cleaning wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201932977U true CN201932977U (en) | 2011-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120022551XU Expired - Fee Related CN201932977U (en) | 2011-01-24 | 2011-01-24 | Device for purifying vehicle-cleaning wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201932977U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449637A (en) * | 2013-09-13 | 2013-12-18 | 日照凯格环保科技有限公司 | Method for treating and recycling car washing wastewater |
| CN104276694A (en) * | 2014-10-11 | 2015-01-14 | 浦华环保有限公司 | Process and device for treating car washing wastewater |
| CN108046467A (en) * | 2017-12-13 | 2018-05-18 | 浙江建设职业技术学院 | A kind of carwash waste water processing unit |
| CN108947051A (en) * | 2018-07-20 | 2018-12-07 | 芜湖清柏白露智能信息科技有限公司 | A kind of automatically recycled water car washer |
| CN109095692A (en) * | 2018-09-13 | 2018-12-28 | 舒城联科环境科技有限公司 | A kind of processing system and processing method of electroplating wastewater bio-chemical effluent |
| CN109110997A (en) * | 2018-09-20 | 2019-01-01 | 衢州峥嵘环保科技有限公司 | A kind of automobile wastewater eluting reclamation set |
| CN109607898A (en) * | 2018-12-18 | 2019-04-12 | 中山市正清环保科技有限公司 | Wastewater treatment and recovery device |
| CN109849857A (en) * | 2019-02-14 | 2019-06-07 | 南京环淼自动化设备有限公司 | Environmental protection water circulation vehicle washing system |
| CN116639835A (en) * | 2023-05-31 | 2023-08-25 | 内蒙古驿港科技企业管理有限公司 | Car washing wastewater and surfactant recycling system and process |
| CN120647047A (en) * | 2025-05-16 | 2025-09-16 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | Movable high-turbidity wastewater efficient purification integrated device and method |
-
2011
- 2011-01-24 CN CN201120022551XU patent/CN201932977U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449637A (en) * | 2013-09-13 | 2013-12-18 | 日照凯格环保科技有限公司 | Method for treating and recycling car washing wastewater |
| CN104276694A (en) * | 2014-10-11 | 2015-01-14 | 浦华环保有限公司 | Process and device for treating car washing wastewater |
| CN108046467A (en) * | 2017-12-13 | 2018-05-18 | 浙江建设职业技术学院 | A kind of carwash waste water processing unit |
| CN108947051A (en) * | 2018-07-20 | 2018-12-07 | 芜湖清柏白露智能信息科技有限公司 | A kind of automatically recycled water car washer |
| CN109095692A (en) * | 2018-09-13 | 2018-12-28 | 舒城联科环境科技有限公司 | A kind of processing system and processing method of electroplating wastewater bio-chemical effluent |
| CN109110997A (en) * | 2018-09-20 | 2019-01-01 | 衢州峥嵘环保科技有限公司 | A kind of automobile wastewater eluting reclamation set |
| CN109607898A (en) * | 2018-12-18 | 2019-04-12 | 中山市正清环保科技有限公司 | Wastewater treatment and recovery device |
| CN109849857A (en) * | 2019-02-14 | 2019-06-07 | 南京环淼自动化设备有限公司 | Environmental protection water circulation vehicle washing system |
| CN116639835A (en) * | 2023-05-31 | 2023-08-25 | 内蒙古驿港科技企业管理有限公司 | Car washing wastewater and surfactant recycling system and process |
| CN116639835B (en) * | 2023-05-31 | 2025-09-09 | 内蒙古驿港科技企业管理有限公司 | Car washing wastewater and surfactant recycling system and process |
| CN120647047A (en) * | 2025-05-16 | 2025-09-16 | 生态环境部华南环境科学研究所(生态环境部生态环境应急研究所) | Movable high-turbidity wastewater efficient purification integrated device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN LIYINGFENG ENVIRONMENTAL PROTECTION TECHN Free format text: FORMER OWNER: HE WENTAO Effective date: 20120217 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120217 Address after: Shenzhen City, Nanshan District 518000, Guangdong Province along the road No. 6 jialitai building 5B Patentee after: Shenzhen Liyingfeng Environmental Protection Technology Co., Ltd. Address before: Shenzhen City, Nanshan District 518000, Guangdong Province along the road No. 6 jialitai building 5B Patentee before: He Wentao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20160124 |
|
| EXPY | Termination of patent right or utility model |