CN203128356U - Wastewater recycling treatment system - Google Patents
Wastewater recycling treatment system Download PDFInfo
- Publication number
- CN203128356U CN203128356U CN 201320113861 CN201320113861U CN203128356U CN 203128356 U CN203128356 U CN 203128356U CN 201320113861 CN201320113861 CN 201320113861 CN 201320113861 U CN201320113861 U CN 201320113861U CN 203128356 U CN203128356 U CN 203128356U
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- Prior art keywords
- water
- tower
- magnetic separator
- tower body
- treatment system
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- 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.)
- Expired - Fee Related
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- 239000002351 wastewater Substances 0.000 title claims abstract description 33
- 238000004064 recycling Methods 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000006148 magnetic separator Substances 0.000 claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 19
- 239000010865 sewage Substances 0.000 claims abstract description 18
- 238000001556 precipitation Methods 0.000 claims description 29
- 238000005363 electrowinning Methods 0.000 claims description 20
- 239000002699 waste material Substances 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract 3
- 238000000034 method Methods 0.000 description 6
- 238000005189 flocculation Methods 0.000 description 5
- 230000016615 flocculation Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 229960004887 ferric hydroxide Drugs 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 229910021506 iron(II) hydroxide Inorganic materials 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to a sewage treatment system, and provides a wastewater recycling treatment system which is reasonable in structural design, can effectively degrade color-causing substances in water, is high in removal rate of organic substances in the water, is good in sewage biodegradability, can recycle all the wastewater for production and can realize zero emission to the outside. The wastewater recycling treatment system comprises a water collecting tank, a reaction tank, a magnetic separator, a micro electrolysis settling tower, an active carbon filter and a backwater tank, wherein the outlet of the water collecting tank is connected with the inlet of the reaction tank; the outlet of the reaction tank is connected with the inlet of the magnetic separator; a drain hole of the magnetic separator is connected with the water inlet of the micro electrolysis settling tower; the water outlet of the micro electrolysis settling tower is connected with the inlet of the active carbon filter; and the outlet of the active carbon filter is connected with the backwater tank.
Description
Technical field
The utility model relates to a kind of Sewage treatment systems, especially relates to the waste water circulation treatment system.
Background technology
The sewage quantity of the annual discharging of China is very big, and discharging is few again after treatment, and environment is done a lot of damage, and each big water system of China all produces pollution in various degree, water surrounding severe exacerbation.For a long time, paper waste is one of fast-developing problem of restriction paper industry always, and how Processing Paper Wastewater also is the problem that everybody pays close attention to.So, strengthen waste water control, make it not only qualified discharge, and reuse in a large number, be very necessary thing.Thus, this improves water surrounding to decontamination, alleviates the deficiency of water resources, the water resources of saves valuable, and promote that the development etc. of environmental protection industry all is very important.
Water treatment is exactly to utilize physics, chemistry and biological method that waste water is handled, and makes purification of waste water, reduces and pollutes, so that reach waste water reclamation, multiplexing, takes full advantage of water resources.Existing Sewage treatment systems, effectively cause color substance in the degradation water, the organic removal rate in the water is low, and the waste water frothing after the processing is serious, effluent color dilution is dark, can not remove the colourity of high-concentration sewage, the COD clearance is low, handle and reuse water, easily worsen smelly, cyclically utilizing for a long time, the biodegradability of sewage is low, the discharging that usually exceeds standard of the COD in the sewage.
The utility model content
Therefore, at above-mentioned problem, the utility model provides a kind of reasonable in design, has effectively caused color substance in the degradation water, and organic removal rate is high in the water, Biodegradability of Wastewater good, can all be recovered in production, realize the waste water circulation treatment system of external zero release.
For achieving the above object, the utility model is achieved through the following technical solutions: the waste water circulation treatment system comprises water collecting basin, retort, magnetic separator, little electrowinning tower, activated charcoal filter and back pool, the import of the outlet ligation jar of described water collecting basin, the outlet of described retort connects the magnetic separator import, the water vent of described magnetic separator links to each other with the water-in of little electrowinning tower, the water outlet of described little electrowinning tower connects the import of activated charcoal filter, and the outlet of described activated charcoal filter is connected with back pool.
Further improvedly be: described little electrowinning tower comprises tower body, be located at the tower lid on the tower body and advance waste pipe, described tower body top is provided with water outlet, described tower body bottom is provided with dirt collecting bucket, described dirt collecting bucket bottom is provided with mud discharging mouth, the middle part is provided with and allows the rapid precipitation device of solid particulate rapid precipitation in the described tower body, the top that is positioned at the rapid precipitation device in the described tower body is provided with the micro-electrolysis stuffing filtering layer, the bottom that is positioned at the rapid precipitation device in the described tower body is provided with dashpot, the described water side of advancing waste pipe is passed the tower lid successively, micro-electrolysis stuffing filtering layer and rapid precipitation device link to each other with dashpot in the tower body, and the described water-in that advances waste pipe connects the water vent of magnetic separator.
Further improvedly be: described micro-electrolysis stuffing filtering layer comprises in the cylindrical tube of being located on the tower body inside circumference wall, the described cylindrical tube and is provided with micro-electrolysis stuffing, top and the bottom of described cylindrical tube are respectively equipped with filter plate, are evenly equipped with the water flowing micropore respectively on described each filter plate.
Further improvedly be: described rapid precipitation device comprise the outside cylinder cylindrical shell that is arranged on the tower body inboard and be located at outside cylinder cylindrical shell inboard, the middle part is provided with for advancing the inner cylindrical tube body that waste pipe inserts perforation, radially tiltingly between described outside cylinder cylindrical shell and the inner cylindrical tube body is evenly equipped with a plurality of buffering precipitation inclined plates.
Further improvedly be: be provided with between described retort and the magnetic separator muddy water in the retort is taken out lift pump toward magnetic separator, the bottom of described retort also is provided with by-pass valve control.
Further improvedly be: be provided with the water pump that the sewage that magnetic separator is separated is squeezed into little electrowinning tower between described magnetic separator and the little electrowinning tower.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: when the utility model waste water circulation treatment system is handled, sewage in will producing is earlier sent into water collecting basin by pipeline, then with the sewage suction retort in the water collecting basin, be sequentially added into and finish chromium in the precipitation muddy water, the medicament of prussiate and heavy metal, fully after the reaction, add magnetic, flocculation agent, leave standstill processing then, leave standstill the valve of opening retort after the processing, mud suction magnetic separator is carried out mud-water separation to be handled, after the separating treatment with further biochemical treatment in the little electrowinning tower of the supernatant liquor suction in the magnetic separator, thereby cause color substance and ss suspended solid and COD in the degrading waste water, through the further qualified discharge or enter the back pool recycle after activated charcoal filter further filters of the sewage after precipitation and the little electrolysis treatment of little electrowinning tower.Its reasonable in design, treatment process steps is simple, effectively cause color substance in the degradation water, organic removal rate height in the water, Biodegradability of Wastewater is good, can handle papermaking wastewater effectively, will drop to minimum to the pollution of environment, make it reach sewage drainage standard, improved water cycle recycling rate.
Description of drawings
Fig. 1 is the schematic flow sheet of the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment:
With reference to figure 1, present embodiment discloses a kind of waste water circulation treatment system, comprise water collecting basin 1, retort 2, magnetic separator 3, little electrowinning tower 4, activated charcoal filter 6 and back pool 7, the import of the outlet ligation jar 2 of described water collecting basin 1, be sequentially added in the described retort and can precipitate chromium in the sewage fully, the medicament of prussiate and heavy metal, fully after the reaction, add magnetic then, flocculation agent, standing and reacting then, water collecting basin 1 import is connected in last process, its effect is to compile, the water quality of storage and balanced paper waste, the water yield, the outlet of described retort 2 connects magnetic separator 3 imports, be provided with the lift pump of muddy water in the retort 2 being taken out past magnetic separator between described retort 2 and the magnetic separator 3, the bottom of described retort 2 also is provided with by-pass valve control 21, magnetic separator 3 adopts magnetic to separate, mud only needed just can separate fully in 3 minutes with water purification, the water vent of described magnetic separator 3 links to each other with the entrance of little electrowinning tower 4, be provided with the water pump that the sewage that magnetic separator 3 is separated is squeezed into little electrowinning tower 4 between magnetic separator 3 and the little electrowinning tower 4, described little electrowinning tower 4 comprises tower body 41, be located at the tower lid 42 on the tower body 41 and advance waste pipe 43, described tower body 41 tops are provided with water outlet, described tower body 41 bottoms are provided with dirt collecting bucket 44, described dirt collecting bucket 44 bottoms are provided with mud discharging mouth, the middle part is provided with and allows the rapid precipitation device 45 of solid particulate rapid precipitation in the described tower body 41, the top that is positioned at rapid precipitation device 45 in the described tower body 41 is provided with micro-electrolysis stuffing filtering layer 46, be positioned at rapid precipitation device 45 bottoms in the described tower body 41 and be provided with dashpot 47, the described water side of advancing waste pipe 43 is passed tower lid 42 successively, dashpot 47 in micro-electrolysis stuffing filtering layer 46 and rapid precipitation device 45 and the tower body 41 links to each other, the described water-in that advances waste pipe 43 connects the water vent of magnetic separator 3, described rapid precipitation device 45 comprises the outside cylinder cylindrical shell 451 that is arranged on tower body 41 inboards and is located at outside cylinder cylindrical shell 451 inboards, the middle part is provided with for advancing waste pipe 43 and inserts the inner cylindrical tube body 452 of perforation, radially tiltingly between described outside cylinder cylindrical shell 451 and the inner cylindrical tube body 452 be evenly equipped with a plurality of buffering precipitation inclined plates 453, the water outlet of described little electrowinning tower 4 connects the import of activated charcoal filter 6, the outlet of described activated charcoal filter 6 is connected with back pool 7, waste water through magnetic separator 3 handle the back from advance waste pipe enter in the precipitation tower body by dashpot buffering back to around spread, flow to cat head stably then, sewage is in uphill process, density is greater than suspended solid such as the papermaking filler of water, fiber fines, inorganic particles such as mud yarn constantly sink and by the rapid precipitation device, accelerate precipitation, per two block buffering precipitation inclined plates of buffering settler are equivalent to a very little settling tank, the solids precipitation time is shortened dramatically, utilize perpendicular stream principle, reach the purpose of rapid precipitation, the water outlet from the sewage that flows through of buffering settler from tower body top flows into pond for recovering.
Described micro-electrolysis stuffing filtering layer 46 comprises in the cylindrical tube of being located on the tower body 41 inside circumference walls, the described cylindrical tube and is provided with micro-electrolysis stuffing that top and the bottom of described cylindrical tube are respectively equipped with filter plate, are evenly equipped with the water flowing micropore respectively on described each filter plate.This novel waste water circulation treatment system can utilize micro-electrolysis material self the generation 1.2V potential difference that is filled in the waste water that waste water is carried out electrolysis treatment, to reach the purpose of degradable organic pollutant.After the water flowing, can form countless microbattery systems in the micro-electrolysis stuffing tube, constitute an electric field at its action space.The nascent state that in treating processes, produces [H], Fe2+etc. can with waste water in many component generation redox reactions, such as the chromophoric group that can destroy the coloring matter in the colorful wastewater or auxochrome group, even chain rupture, reach the effect of degradation and decolorization; The Fe2 that generates+further be oxidized to Fe3+, their hydrate has stronger absorption, flocculation activity, particularly after adding the adjusting PH with base value, generate ferrous hydroxide and ferric hydroxide colloid flocculation agent, their adsorptive power is higher than the ferric hydroxide colloid that general medicament hydrolysis obtains far away, the molecule that disperses in a large amount of planar water of energy, metallics and organic macromolecule, its principle of work is based on electrochemistry, oxidation, reduction, the acting in conjunction of physical adsorption and flocculation sediment is handled waste water. have applied widely, treatment effect is good, with low cost, convenient operating maintenance need not consume advantages such as electric power resource.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (6)
1. waste water circulation treatment system, it is characterized in that: comprise water collecting basin, retort, magnetic separator, little electrowinning tower, activated charcoal filter and back pool, the import of the outlet ligation jar of described water collecting basin, the outlet of described retort connects the magnetic separator import, the water vent of described magnetic separator links to each other with the water-in of little electrowinning tower, the water outlet of described little electrowinning tower connects the import of activated charcoal filter, and the outlet of described activated charcoal filter is connected with back pool.
2. waste water circulation treatment system according to claim 1, it is characterized in that: described little electrowinning tower comprises tower body, be located at the tower lid on the tower body and advance waste pipe, described tower body top is provided with water outlet, described tower body bottom is provided with dirt collecting bucket, described dirt collecting bucket bottom is provided with mud discharging mouth, the middle part is provided with and allows the rapid precipitation device of solid particulate rapid precipitation in the described tower body, the top that is positioned at the rapid precipitation device in the described tower body is provided with the micro-electrolysis stuffing filtering layer, the bottom that is positioned at the rapid precipitation device in the described tower body is provided with dashpot, the described water side of advancing waste pipe is passed the tower lid successively, micro-electrolysis stuffing filtering layer and rapid precipitation device link to each other with dashpot in the tower body, and the described water-in that advances waste pipe connects the water vent of magnetic separator.
3. waste water circulation treatment system according to claim 2, it is characterized in that: described micro-electrolysis stuffing filtering layer comprises in the cylindrical tube of being located on the tower body inside circumference wall, the described cylindrical tube and is provided with micro-electrolysis stuffing, top and the bottom of described cylindrical tube are respectively equipped with filter plate, are evenly equipped with the water flowing micropore respectively on described each filter plate.
4. waste water circulation treatment system according to claim 2, it is characterized in that: described rapid precipitation device comprise the outside cylinder cylindrical shell that is arranged on the tower body inboard and be located at outside cylinder cylindrical shell inboard, the middle part is provided with for advancing the inner cylindrical tube body that waste pipe inserts perforation, radially tiltingly between described outside cylinder cylindrical shell and the inner cylindrical tube body is evenly equipped with a plurality of buffering precipitation inclined plates.
5. waste water circulation treatment system according to claim 1 is characterized in that: be provided with between described retort and the magnetic separator muddy water in the retort is taken out lift pump toward magnetic separator, the bottom of described retort also is provided with by-pass valve control.
6. waste water circulation treatment system according to claim 1 is characterized in that: be provided with the water pump that the sewage that magnetic separator is separated is squeezed into little electrowinning tower between described magnetic separator and the little electrowinning tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113861 CN203128356U (en) | 2013-03-13 | 2013-03-13 | Wastewater recycling treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113861 CN203128356U (en) | 2013-03-13 | 2013-03-13 | Wastewater recycling treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128356U true CN203128356U (en) | 2013-08-14 |
Family
ID=48936354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320113861 Expired - Fee Related CN203128356U (en) | 2013-03-13 | 2013-03-13 | Wastewater recycling treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203128356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724877A (en) * | 2015-04-14 | 2015-06-24 | 山东海吉雅环保设备有限公司 | Novel polarized water purifier |
| CN106145500A (en) * | 2016-08-26 | 2016-11-23 | 航天圣诺（北京）环保科技有限公司 | A kind of sewage disposal system and sewage water treatment method |
-
2013
- 2013-03-13 CN CN 201320113861 patent/CN203128356U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724877A (en) * | 2015-04-14 | 2015-06-24 | 山东海吉雅环保设备有限公司 | Novel polarized water purifier |
| CN106145500A (en) * | 2016-08-26 | 2016-11-23 | 航天圣诺（北京）环保科技有限公司 | A kind of sewage disposal system and sewage water treatment method |
| CN106145500B (en) * | 2016-08-26 | 2023-06-06 | 航天圣诺（北京）环保科技有限公司 | Sewage treatment system and sewage treatment 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: SHANGHAI KAIZHAN ENVIRONMENTAL PROTECTION TECHNOLO Free format text: FORMER OWNER: CHEN YINGYING Effective date: 20141226 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362800 QUANZHOU, FUJIAN PROVINCE TO: 200092 YANGPU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141226 Address after: 200092, room 1, building 65, 209 Chifeng Road, Shanghai, Yangpu District Patentee after: Shanghai Kaizhan Environmental Protection Technology Co., Ltd. Address before: Xia Jie Tu Ling Cun Tu Ling Zhen Quangang District of Quanzhou City, Fujian Province, No. 49 362800 Patentee before: Chen Yingying |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20150313 |
|
| EXPY | Termination of patent right or utility model |