CN102515421B - Printing and dyeing wastewater recycling system - Google Patents
Printing and dyeing wastewater recycling system Download PDFInfo
- Publication number
- CN102515421B CN102515421B CN 201110392347 CN201110392347A CN102515421B CN 102515421 B CN102515421 B CN 102515421B CN 201110392347 CN201110392347 CN 201110392347 CN 201110392347 A CN201110392347 A CN 201110392347A CN 102515421 B CN102515421 B CN 102515421B
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- Prior art keywords
- water
- tank
- jar
- sewage
- dyeing waste
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- 238000004043 dyeing Methods 0.000 title claims abstract description 40
- 239000002351 wastewater Substances 0.000 title claims abstract description 40
- 238000004064 recycling Methods 0.000 title abstract description 15
- 238000007639 printing Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000010865 sewage Substances 0.000 claims abstract description 43
- 238000000746 purification Methods 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims description 62
- 229910052799 carbon Inorganic materials 0.000 claims description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000004593 Epoxy Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 239000004576 sand Substances 0.000 claims description 9
- 230000002070 germicidal effect Effects 0.000 claims description 8
- 239000006004 Quartz sand Substances 0.000 claims description 7
- 239000013535 sea water Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 abstract description 3
- 239000003822 epoxy resin Substances 0.000 abstract 4
- 229920000647 polyepoxide Polymers 0.000 abstract 4
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- DWNBOPVKNPVNQG-LURJTMIESA-N (2s)-4-hydroxy-2-(propylamino)butanoic acid Chemical compound CCCN[C@H](C(O)=O)CCO DWNBOPVKNPVNQG-LURJTMIESA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Physical Water Treatments (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention provides a printing and dyeing wastewater recycling system, which comprises a sewage tank, a high-pressure water pump connected with the sewage tank and a system automatic control device. The sewage tank is connected with a multilevel sewage treatment tank through the high-pressure water pump and a pipeline. A water outlet of the sewage treatment tank is sequentially connected with a sedimentation tank and a biochemical treatment tank. The biochemical treatment tank is sequentially connected with a purification filter tank and an activated carbon filter container. A water quality sensor is connected on the pipeline between the purification filter tank and the activated carbon filter container, the tail end of the activated carbon filter container is connected with an epoxy resin filter, a water outlet of the epoxy resin filter is sequentially connected with a clean water tank and a circulation water-purification tank, and a plurality of ultraviolet bactericidal lamps andhigh-pressure nano purifiers are disposed sequentially in the pipeline between the epoxy resin filter and the clean water tank. The printing and dyeing wastewater recycling system adopts the multilevel sewage treatment tank, the sedimentation tank, the biochemical treatment tank, the purification filter tank, the activated carbon filter container and the epoxy resin filter to purify and treat printing and dyeing wastewater, and achieves recycling of printing and dyeing wastewater.
Description
Technical field
The invention belongs to environment-protection wastewater recovery technology field, relate to the recycling of dyeing waste water, be specifically related to a kind of dyeing waste water and recycle treatment system.
Background technology
In existing dyeing waste water recycling technology, adopting nature biochemistry to carry out the dyeing waste water recycling is wherein a kind of mode, because the speed of biochemical naturally recycling waste water is very slow, need for a long time, and recycling back water degree of cleaning are not high, cause the utilization ratio of waste water reclamation very low, so it is rare to use the mode of nature biochemistry to recycle waste water; Usually great majority are to adopt many different chemical substances to remove to handle the dyeing waste water of recovery, and dyeing waste water is used for recycling after treatment again.But this mode exists: chemical substance is wide in variety, price is high, and processing, sampling and testing check etc. technical process is loaded down with trivial details; Chemical substance also has certain corrodibility, also can cause to a certain degree damage to treatment facility; The water that dyeing waste water is used for recycling after treatment also exists chemical index and exceeds standard, and the secondary emission meeting causes environmental pollution, and continues to use the phenomenon that does not satisfy the water quality demand.
Summary of the invention
The purpose of this invention is to provide a kind of dyeing waste water and recycle treatment system, adopt successively the multistage sewage treatment pot through pipe connection, settling tank, the biochemical treatment jar, the purification filtering jar, active carbon filtration container and Resins, epoxy strainer, dyeing waste water is tentatively filtered, biochemical treatment, precipitation, acidic treatment and refinement filtration treatment, and by being connected the water quality sensor on the pipeline, ultraviolet germicidal lamp and high pressure nano cleaner, water quality to treating processes purifies and sterilization, recycling and the purification of dyeing waste water have been realized, and offer dyeing process and recycle, solved existing printing and dyeing enterprise dyeing waste water recovery technology imperfection, the secondary emission environmental pollution that causes, and continue to use the circulation recycle-water not satisfy the problem of water quality demand.
The technical solution adopted in the present invention is, a kind of dyeing waste water is recycled treatment system, comprise sewage lagoon, high-pressure hydraulic pump and system's automatic control device that sewage lagoon connects, described sewage lagoon is through high-pressure hydraulic pump and the multistage sewage treatment pot of pipe connection, the water outlet of sewage treatment pot connects two settling tanks successively, the water side of settling tank is connected with the biochemical treatment jar, described biochemical treatment jar connects two purification filtering jars and two active carbon filtration containers successively, be connected to water quality sensor at the pipeline that connects between purification filtering jar and the active carbon filtration container, the end of active carbon filtration container is connected with the Resins, epoxy strainer, the water outlet of Resins, epoxy strainer is connected with the clear water jar, in Resins, epoxy strainer and the tank connected pipeline of clear water, be provided with a plurality of ultraviolet germicidal lamps and a high pressure nano cleaner successively, the water outlet of clear water jar is connected with the circulation water purifying tank, the biochemical treatment mode that described sewage treatment pot adopts the anaerobic and aerobic of intermittent pressurized formula to replace.
Dyeing waste water of the present invention is recycled treatment system, is further characterized in that,
Below described elementary sewage treatment pot water inlet, be provided with the bed filtration net.
The bottom of described settling tank is provided with residual sea water pump.
The reverse control valve of backwater automatically is equipped with at described purification filtering jar and active carbon filtration container water in-out port place.
Diameter be housed be 10 millimeters the volcanics grains of sand in the described biochemical treatment jar.
In the described purification filtering jar jar quartz sand is housed, the quartz sand grains of sand diameter in the purification filtering jar of front and back is respectively 5 millimeters and 1 millimeter.
The activated carbon particle diameter that is equipped with in two containers before and after the described active carbon filtration container is respectively 5 millimeters and 1 millimeter.
Dyeing waste water of the present invention is recycled treatment system, adopt successively the multistage sewage treatment pot through pipe connection, settling tank, the biochemical treatment jar, the purification filtering jar, active carbon filtration container and Resins, epoxy strainer, dyeing waste water is tentatively filtered, biochemical treatment, precipitation, acidic treatment and refinement filtration treatment, and by being connected the water quality sensor on the pipeline, ultraviolet germicidal lamp and high pressure nano cleaner, water quality to treating processes purifies and sterilization, realized the recycling of dyeing waste water, and offer printworks and continue to recycle, solved existing printing and dyeing enterprise dyeing waste water recovery technology imperfection, the secondary emission environmental pollution that causes, and continue to use the circulation recycle-water not satisfy the problem of water quality demand.
Description of drawings
Fig. 1 is that dyeing waste water of the present invention is recycled the treatment system structural representation.
Among the figure, 1. sewage lagoon, 2. high-pressure hydraulic pump, 3. sewage treatment pot, 4. settling tank, 5. biochemical treatment jar, 6. purification filtering jar, 7. active carbon filtration container, 8. water quality sensor, 9. Resins, epoxy strainer, 10. clear water jar, 11. ultraviolet germicidal lamps, 12. the high pressure nano cleaner, 13. circulation water purifying tanks, 14. filtering nets, 15. residual sea water pump, 16. reverse control valves.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
A kind of dyeing waste water is recycled treatment system, as shown in Figure 1, comprise sewage lagoon 1, high-pressure hydraulic pump 2 and system's automatic control device that sewage lagoon 1 connects, described sewage lagoon 1 is through high-pressure hydraulic pump 2 and the multistage sewage treatment pot 3 of pipe connection, the water outlet of sewage treatment pot 3 connects two settling tanks 4 successively, the water side of settling tank 4 is connected with biochemical treatment jar 5, described biochemical treatment jar 5 connects two purification filtering jars 6 and two active carbon filtration containers 7 successively, be connected to water quality sensor 8 at the pipeline that connects between purification filtering jar 6 and the active carbon filtration container 7, the end of active carbon filtration container 7 is connected with Resins, epoxy strainer 9, the water outlet of Resins, epoxy strainer 9 is connected with clear water jar 10, in Resins, epoxy strainer 9 and pipeline that clear water jar 10 is connected, be provided with a plurality of ultraviolet germicidal lamps 11 and a high pressure nano cleaner 12 successively, the water outlet of clear water jar 10 is connected with circulation water purifying tank 13, below described elementary sewage treatment pot 3 water inlets, be provided with bed filtration net 14, the bottom of described settling tank 4 is provided with residual sea water pump 15, and the reverse control valve 16 of backwater automatically is equipped with at described purification filtering jar 6 and active carbon filtration container 7 water in-out port places.
The biochemical treatment mode that sewage treatment pot 3 of the present invention adopts the anaerobic and aerobic of intermittent pressurized formula to replace; Diameter be housed be 10 millimeters the volcanics grains of sand in the described biochemical treatment jar 5, in 6 jars in the described purification filtering jar quartz sand is housed, quartz sand grains of sand diameter in the front and back purification filtering jar 6 is respectively 5 millimeters and 1 millimeter, and the activated carbon particle diameter that is equipped with in two containers of described active carbon filtration container 7 front and back is respectively 5 millimeters and 1 millimeter.
When dyeing waste water of the present invention is recycled the treatment system use, automatic control device by system start high-pressure hydraulic pump 2 with the sewage transport in the sewage lagoon 1 in multistage sewage treatment pot 3, by the bed filtration net 14 that is provided with at elementary sewage treatment pot 3 water inlets, tentatively filter pumping into sewage, with the filtering net 14 of each layer different densities grid the grains of sand in the sewage, yarn, residuals such as impurity are removed, in every grade sewage treatment pot 3, the biochemical treatment mode that adopts anaerobic and aerobic to replace by the intermittent type pressing mode, the sewage of sending into is carried out biochemical treatment, and then the sewage that will handle is delivered in the sewage treatment pot 3 of next stage, through precipitating in the settling tank 4 of again its water outlet by last step sewage treatment pot 3 being sent into connection after multistage sewage treatment pot 3 processing, through settling tank 4 sedimentation and filtrations, half water that purifies then is transported in the biochemical treatment jar 5 of connection by settling tank 4 water outlets and carries out the chemical oxygen demand (COD) (COD) of water quality and control and the balance of biochemical oxygen demand (BOD) (BOD), throw out is discharged by the residual sea water pump 15 that settling tank 4 bottoms are provided with, contain an amount of propylhomoserin in the volcanics grains of sand that are equipped with in the biochemical treatment jar 5, current are through biochemical treatment jar 5, water quality has obtained further natural purification, delivers to subsequently that biochemical treatment jar 5 connects two purification filtering jars 6 successively and two active carbon filtration containers 7 filter again.The quartz sand grains of sand that are respectively 5 millimeters and 1 millimeter different diameters in former and later two purification filtering jars 6 of the present invention are improved significantly the effect of purification filtering.Be connected to water quality sensor 8 at the pipeline that connects between purification filtering jar 6 and the active carbon filtration container 7, can provide an amount of ozone, sterilization and the effect of purification activated carbon to the water that flows through by water quality sensor 8, prolong the long time of using of activated carbon well.The activated carbon particle that diameter is respectively 5 millimeters and 1 millimeter is housed in two containers of active carbon filtration container 7 front and back.Through the active carbon filtration of twice diameter that varies in size, can make the water of filtration can reach the quality of natural water.Be transported to Resins, epoxy strainer 9 and the clear water jar 10 that connects successively by the exit end of second active carbon filtration container 7 again through active carbon filtration container 7 treated waters, after Resins, epoxy strainer 9 filters, allow change of water quality become soft water, what make that it is more prone to is used for the printing and dyeing operation.In Resins, epoxy strainer 9 and pipeline that clear water jar 10 is connected, also be provided with a plurality of ultraviolet germicidal lamps 11 and a high pressure nano cleaner 12 successively, carry out repeatedly sterilization by the water quality that is connected 11 pairs of processing of ultraviolet germicidal lamp on the pipeline, guarantee that water quality does not have bacterium to use safely, be transported in the clear water jar 10 after purifying by high pressure nano cleaner 12 again, continue to use in order to constantly offer circulation water purifying tank 13, realize purifying treatment and the recycling of dyeing waste water.
Dyeing waste water of the present invention is recycled treatment system and at purification filtering jar 6 and active carbon filtration container 7 water in-out port places the reverse control valve 16 of backwater automatically is housed all, the effect of reverse control valve 16 is, during reverse this control valve 16 that the current of handling when a last purification filtering jar 6 or active carbon filtration container 7 are equipped with through this water in-out port place, electronic inductor and water flow measurement device on reverse this control valve 16 can be made judgement to the water quality of flowing through, and send SMS information by reverse control valve 16 to system, to not meeting the water of water quality standard, automatic control device by system and reverse this control valve 16 with the water of handling oppositely send back to carry out filtration treatment again in the last container after, can allow to be transported to next container continues further to handle, thereby guaranteed the quality of water after the filtration treatment, and eliminated the possibility that secondary emission causes environmental pollution fully, make it can be relieved the printworks that offers continue to recycle.
Recycling treatment system through dyeing waste water of the present invention handles, offer the water quality of circulation water purifying tank 13 uses through sampling Detection, pH value: 6～9, conduction value: 0.3MV, redox potential (ORP) value: 300～400MV, water-quality guideline meets the use standard fully.
Above-mentioned embodiment is an example of the present invention, is not to limit enforcement of the present invention and interest field, and all equivalences of making according to the described content of the present patent application scope of patent protection change and modify, and all should be included in the present patent application claim.
Claims (7)
1. a dyeing waste water is recycled treatment system, comprise sewage lagoon (1), high-pressure hydraulic pump (2) and system's automatic control device that sewage lagoon (1) connects, it is characterized in that, described sewage lagoon (1) is through high-pressure hydraulic pump (2) and the multistage sewage treatment pot of pipe connection (3), the water outlet of sewage treatment pot (3) connects two settling tanks (4) successively, the water side of settling tank (4) is connected with biochemical treatment jar (5), described biochemical treatment jar (5) connects two purification filtering jars (6) and two active carbon filtration containers (7) successively, be connected to water quality sensor (8) at the pipeline that connects between purification filtering jar (6) and the active carbon filtration container (7), the end of active carbon filtration container (7) is connected with Resins, epoxy strainer (9), the water outlet of Resins, epoxy strainer (9) is connected with clear water jar (10), be provided with a plurality of ultraviolet germicidal lamps (11) and a high pressure nano cleaner (12) successively in Resins, epoxy strainer (9) and pipeline that clear water jar (10) is connected, the water outlet of clear water jar (10) is connected with circulation water purifying tank (13);
The biochemical treatment mode that described sewage treatment pot (3) adopts the anaerobic and aerobic of intermittent pressurized formula to replace.
2. dyeing waste water according to claim 1 is recycled treatment system, it is characterized in that, is provided with bed filtration net (14) in described elementary sewage treatment pot (3) water inlet below.
3. dyeing waste water according to claim 1 is recycled treatment system, it is characterized in that the bottom of described settling tank (4) is provided with residual sea water pump (15).
4. dyeing waste water according to claim 1 is recycled treatment system, it is characterized in that the reverse control valve (16) of backwater automatically is equipped with at described purification filtering jar (6) and active carbon filtration container (7) water in-out port place.
5. dyeing waste water according to claim 1 is recycled treatment system, it is characterized in that, diameter is housed is 10 millimeters the volcanics grains of sand in the described biochemical treatment jar (5).
6. dyeing waste water according to claim 1 is recycled treatment system, it is characterized in that, in described purification filtering jar (6) jar quartz sand is housed, and the quartz sand grains of sand diameter in the front and back purification filtering jars (6) is respectively 5 millimeters and 1 millimeter.
7. dyeing waste water according to claim 1 is recycled treatment system, it is characterized in that, the activated carbon particle diameter that is equipped with in two containers before and after the described active carbon filtration container (7) is respectively 5 millimeters and 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110392347 CN102515421B (en) | 2011-11-30 | 2011-11-30 | Printing and dyeing wastewater recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110392347 CN102515421B (en) | 2011-11-30 | 2011-11-30 | Printing and dyeing wastewater recycling system |
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| Publication Number | Publication Date |
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| CN102515421A CN102515421A (en) | 2012-06-27 |
| CN102515421B true CN102515421B (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110392347 Expired - Fee Related CN102515421B (en) | 2011-11-30 | 2011-11-30 | Printing and dyeing wastewater recycling system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102784911B (en) * | 2012-08-08 | 2015-02-25 | 河南省中原内配股份有限公司 | Cleaning machine for cleaning efficient liner blank coating |
| CN109231733A (en) * | 2018-11-26 | 2019-01-18 | 佛山市绿涟生物科技有限公司 | Dyeing and printing sewage processing system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100747387B1 (en) * | 2006-06-30 | 2007-08-07 | 한국염색기술연구소 | Dtp waste water treatment device using ozone oxidation and the method thereof |
| CN101311132A (en) * | 2008-05-23 | 2008-11-26 | 王俊川 | Waste water recycling comprehensive processing process |
| CN101428942A (en) * | 2008-11-25 | 2009-05-13 | 中国科学院南京地理与湖泊研究所 | Novel municipal sewage treatment technology without excess sludge discharge |
| CN101462816A (en) * | 2009-01-12 | 2009-06-24 | 浙江大学 | Apparatus for integrated treatment and comprehensive utilization of wastewater and use thereof |
| CN101700943A (en) * | 2009-11-19 | 2010-05-05 | 东华大学 | Printing and dyeing waste water advanced treatment recovery method |
| CN202529943U (en) * | 2011-11-30 | 2012-11-14 | 张金淮 | Printing and dyeing wastewater reclamation treating system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57130583A (en) * | 1981-02-03 | 1982-08-13 | Ebara Infilco Co Ltd | Treatment of waste water from dye work |
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2011
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100747387B1 (en) * | 2006-06-30 | 2007-08-07 | 한국염색기술연구소 | Dtp waste water treatment device using ozone oxidation and the method thereof |
| CN101311132A (en) * | 2008-05-23 | 2008-11-26 | 王俊川 | Waste water recycling comprehensive processing process |
| CN101428942A (en) * | 2008-11-25 | 2009-05-13 | 中国科学院南京地理与湖泊研究所 | Novel municipal sewage treatment technology without excess sludge discharge |
| CN101462816A (en) * | 2009-01-12 | 2009-06-24 | 浙江大学 | Apparatus for integrated treatment and comprehensive utilization of wastewater and use thereof |
| CN101700943A (en) * | 2009-11-19 | 2010-05-05 | 东华大学 | Printing and dyeing waste water advanced treatment recovery method |
| CN202529943U (en) * | 2011-11-30 | 2012-11-14 | 张金淮 | Printing and dyeing wastewater reclamation treating system |
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Effective date of registration: 20170629 Address after: 523000 Guangdong city of Dongguan province Tangxia seven Road Town, No. 1 North Hongye 1 building, building 2 Patentee after: DONGGUAN MAXTEX ELECTROMECHANICAL CO.,LTD. Address before: Tangxia Town, Guangdong city of Dongguan province 523000 Qing Lake Management District man Electrical Co. Ltd. Patentee before: Zhang Jinhuai |
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Granted publication date: 20130911 |