CN202744404U - Glass deep-processing sewage reuse and treatment system - Google Patents
Glass deep-processing sewage reuse and treatment system Download PDFInfo
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- CN202744404U CN202744404U CN 201220321453 CN201220321453U CN202744404U CN 202744404 U CN202744404 U CN 202744404U CN 201220321453 CN201220321453 CN 201220321453 CN 201220321453 U CN201220321453 U CN 201220321453U CN 202744404 U CN202744404 U CN 202744404U
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- 239000011521 glass Substances 0.000 title claims abstract description 28
- 239000010865 sewage Substances 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000010802 sludge Substances 0.000 claims abstract description 19
- 239000004576 sand Substances 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000004064 recycling Methods 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- 238000004062 sedimentation Methods 0.000 claims description 16
- 239000002562 thickening agent Substances 0.000 claims description 13
- 239000003814 drug Substances 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 12
- 230000005484 gravity Effects 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000009300 dissolved air flotation Methods 0.000 abstract 5
- 230000008719 thickening Effects 0.000 abstract 4
- 239000007787 solid Substances 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009287 sand filtration Methods 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 4
- 238000007688 edging Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a glass deep-processing sewage reuse and treatment system. The glass deep-processing sewage reuse and treatment system is characterized by comprising a collecting tank, a primary settling tank, a dissolved air flotation tank, a high-speed sand filter tank, a reuse water tank and a sludge thickening tank, a lifting pump is arranged in the collecting tank, a water outlet of the lifting pump is connected with the primary settling tank by a pipeline, the primary settling tank, the dissolved air flotation tank, the high-speed sand filter tank and the reuse water tank are connected in sequence by a pipeline, a reaction region and a settling region are arranged in the primary settling tank, the reaction region is connected with a primary chemicals feeding system, the settling region is connected with the sludge thickening tank by a pipeline, the dissolved air flotation tank is connected with a secondary chemicals feeding system, a dross discharging port of the dissolved air flotation tank is connected with the sludge thickening tank by a pipeline, and the sludge thickening tank is connected with a plate-and-frame filter press by a sludge discharging pump. Suspended solids with large specific gravity in glass effluent sewage are removed by the primary settling tank, micro suspended solids left in the effluent sewage can be removed by the dissolved air flotation tank, and finally, the stability of the discharged water can be further ensured by the high-speed sand filtering, the purpose of recycling of treated sewage can be achieved, and meanwhile, the dewatered sludge is recovered to a glass manufacturer to be made into low-grade glass.
Description
Technical field
The utility model belongs to environmental technology field, particularly a kind of glass deep processing sewage recycling treatment system.
Background technology
The glass deep processing mainly comprises the links such as the edging, boring, cleaning of glass.Glass deep processing industry sewage belongs to little pollution sewage, does not generally cause in the past the business and government attention, and sewage causes water resource waste by discharging or part reuse after the simple process, also environment is caused some effects simultaneously.Glass deep processing industry sewage mainly adopts the technology such as quiescent setting, dosing precipitation, dosing air supporting at present.Quiescent setting mainly is to utilize the own wt of suspended substance in the glass sewage to finish, and this kind method can only be removed the heavy suspended substance of only a few in the glass sewage, and the water reuse rate is relatively low, also affects simultaneously quality product; The dosing precipitation mainly is the throwing out that utilizes water treatment agent, make suspended substance conglomerate in the water finish precipitation, owing to contain the lighter suspended substance of proportion in the sewage, cause the effluent quality turbidity higher, generally fluctuation about 10, so that water outlet can only be satisfied general edging and boring, can not be back to use the cleaning section, the water reuse rate only has about 50%; The dosing air-float technology mainly is to utilize dosing to make in the water suspended substance cohesion more together, remove by micro-bubble again, owing in the glass edging process the larger suspended substance of part proportion is arranged, cause air floatation machine not process, finally be deposited in the air floatation machine the inside, can have a strong impact on pneumatically supported effluent quality after of long duration, even cause the paralysis of air floatation machine.According to the actual motion of Hangzhou glass processing factory dosing air floatation machine, behind the putting equipment in service about 2 months effluent quality can also satisfy the requirement of reuse, effluent quality obviously turns white after 2 months, fully can not reuse cleaning section.
Summary of the invention
Problem for the prior art existence, technical problem to be solved in the utility model is: a kind of glass deep processing sewage recycling treatment system is provided, solves fully that reuse water quality inferiority (can not be back to use cleaning), reclamation rate can not improve, air floatation machine needs the problem of often cleaning.
In order to solve the problems of the technologies described above be, the utility model by the following technical solutions:
A kind of glass deep processing sewage recycling treatment system, it is characterized in that: it comprises water collecting basin, preliminary sedimentation tank, the air-dissolving air-float pond, the high speed sand filter, reuse pool and sludge thickener, be provided with lift pump in the water collecting basin, the lift pump water outlet links to each other with preliminary sedimentation tank by pipeline, preliminary sedimentation tank, the air-dissolving air-float pond, the high speed sand filter, reuse pool links to each other by pipeline successively, be provided with reaction zone and settling region in the preliminary sedimentation tank, reaction zone connects a medicine system, the settling region links to each other with sludge thickener by pipeline, air-dissolving air-float pond connecting secondary medicine system, the scum silica frost relief outlet in air-dissolving air-float pond links to each other with sludge thickener by pipeline, and sludge thickener links to each other with plate-and-frame filter press by the mud discharging pump.
Described reuse pool is connected with recoil pump by pipeline, and links to each other with the high speed sand filter by pipeline.
Fill water treatment quartz sand in the described high speed sand filter.
The utility model compared with prior art has following beneficial effect:The glass effluent sewage is removed the larger suspended substance of proportion by preliminary sedimentation tank, by the air-dissolving air-float pond in order to remove in the effluent sewage remaining small suspended substance, can further guarantee at last the stability of water outlet by the high speed sand filtration, reach the purpose of recycle after the sewage disposal, the mud after the dehydration is recovered to glasswork and makes low-grade glass simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to Fig. 1, the utility modelComprise water collecting basin 1, lift pump 2, medicine system 3, preliminary sedimentation tank 4, secondary medicine system 5, air-dissolving air-float pond 6, dissolving 7, dissolved air water pump 8, high speed sand filter 9, recoil pump 10, reuse pool 11, sludge thickener 12, mud discharging pump 13, plate-and-frame filter press 14.
Be provided with lift pump 2 in the water collecting basin 1, lift pump 2 water outlets link to each other with preliminary sedimentation tank 4 by pipeline, preliminary sedimentation tank 4, air-dissolving air-float pond 6, high speed sand filter 9, reuse pool 11 link to each other by pipeline successively, be provided with reaction zone and settling region in the preliminary sedimentation tank 4, reaction zone connects a medicine system 3, the settling region links to each other with sludge thickener 12 by pipeline, air-dissolving air-float pond 6 connecting secondary medicine systems 5, the scum silica frost relief outlet in air-dissolving air-float pond 6 links to each other with sludge thickener 12 by pipeline, and sludge thickener 12 links to each other with plate-and-frame filter press 14 by mud discharging pump 13.Reuse pool 11 is connected with recoil pump 9 by pipeline, and recoil pump 9 links to each other with high speed sand filter 9 by pipeline.High speed sand filter 9 interior filling water treatment quartz sands.
The explanation of glass sewage treatment process: workshop glass effluent sewage at first enters water collecting basin 1, then squeeze into preliminary sedimentation tank 4 by lift pump 2, preliminary sedimentation tank 4 is divided into reaction zone and settling region, reaction zone mainly adds water treatment agent by a medicine system 3, the larger suspended substance of proportion is mainly removed in the settling region, precipitation water outlet gravity flow enters air-dissolving air-float pond 6, give 6 dosings of air-dissolving air-float pond by secondary medicine system 5, dissolved air water pump 8 and dissolving 7 provide micro-bubble for air-dissolving air-float pond 6, in order to remove small suspended substance remaining in the effluent sewage, the air supporting delivery turbidity can be stabilized in below the 3UNT; Air supporting water outlet gravity flow enters high speed sand filter 9,9 li main water treatment quartz sands of filling of high speed sand filter.The high speed sand filtration can further guarantee the stability of water outlet, and the assurance water outlet can be satisfied the requirement of glass cleaning, and the high speed sand filtration is particularly important in vehicle glass processing.High speed sand filtration water outlet gravity flow enters reuse pool 11(clean water basin), when high speed sand filtration filtration velocity reduced, recoil pump 10 automatically started and carries out back flushing.The scum silica frost gravity flow in the mud that preliminary sedimentation tank 4 produces and air-dissolving air-float pond 6 enters sludge thickener 12, then squeezes into plate-and-frame filter press 14 by mud discharging pump 13 and dewaters, and the mud after the dehydration is recovered to glasswork and makes low-grade glass.
Claims (3)
1. glass deep processing sewage recycling treatment system, it is characterized in that: it comprises water collecting basin (1), preliminary sedimentation tank (4), air-dissolving air-float pond (6), high speed sand filter (9), reuse pool (11) and sludge thickener (12), be provided with lift pump (2) in the water collecting basin (1), lift pump (2) water outlet links to each other with preliminary sedimentation tank (4) by pipeline, preliminary sedimentation tank (4), air-dissolving air-float pond (6), high speed sand filter (9), reuse pool (11) links to each other by pipeline successively, preliminary sedimentation tank is provided with reaction zone and settling region in (4), reaction zone connects a medicine system (3), the settling region links to each other with sludge thickener (12) by pipeline, air-dissolving air-float pond (6) connecting secondary medicine system (5), the scum silica frost relief outlet in air-dissolving air-float pond (6) links to each other with sludge thickener (12) by pipeline, and sludge thickener (12) links to each other with plate-and-frame filter press (14) by mud discharging pump (13).
2. a kind of glass deep processing sewage recycling treatment system as claimed in claim 1, it is characterized in that: described reuse pool (11) is connected with recoil pump (10) by pipeline, and links to each other with high speed sand filter (9) by pipeline.
3. a kind of glass deep processing sewage recycling treatment system as claimed in claim 1 or 2 is characterized in that: fill water treatment quartz sand in the described high speed sand filter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321453 CN202744404U (en) | 2012-07-02 | 2012-07-02 | Glass deep-processing sewage reuse and treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321453 CN202744404U (en) | 2012-07-02 | 2012-07-02 | Glass deep-processing sewage reuse and treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744404U true CN202744404U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220321453 Expired - Fee Related CN202744404U (en) | 2012-07-02 | 2012-07-02 | Glass deep-processing sewage reuse and treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744404U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712532A (en) * | 2016-02-02 | 2016-06-29 | 湖南景翌湘台环保高新技术开发有限公司 | Window glass processing wastewater treatment and reuse technology |
| CN107758928A (en) * | 2017-11-24 | 2018-03-06 | 吴龙世 | A kind of paper making sewage processing method |
| CN109956601A (en) * | 2019-04-25 | 2019-07-02 | 浙江嘉福玻璃有限公司 | A kind of coated glass production wastewater recycling process and recyclable device |
| CN114230079A (en) * | 2021-12-22 | 2022-03-25 | 广州博睿水处理科技有限公司 | Treatment process for removing suspended matters in sewage |
| FR3121673A1 (en) * | 2021-04-12 | 2022-10-14 | Suez Groupe | INSTALLATION AND METHOD FOR WATER TREATMENT |
-
2012
- 2012-07-02 CN CN 201220321453 patent/CN202744404U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712532A (en) * | 2016-02-02 | 2016-06-29 | 湖南景翌湘台环保高新技术开发有限公司 | Window glass processing wastewater treatment and reuse technology |
| CN107758928A (en) * | 2017-11-24 | 2018-03-06 | 吴龙世 | A kind of paper making sewage processing method |
| CN109956601A (en) * | 2019-04-25 | 2019-07-02 | 浙江嘉福玻璃有限公司 | A kind of coated glass production wastewater recycling process and recyclable device |
| CN109956601B (en) * | 2019-04-25 | 2023-11-07 | 浙江嘉福玻璃有限公司 | Coated glass production wastewater recovery process and recovery device |
| FR3121673A1 (en) * | 2021-04-12 | 2022-10-14 | Suez Groupe | INSTALLATION AND METHOD FOR WATER TREATMENT |
| WO2022218939A1 (en) * | 2021-04-12 | 2022-10-20 | Suez International | Water treatment facility and method |
| CN114230079A (en) * | 2021-12-22 | 2022-03-25 | 广州博睿水处理科技有限公司 | Treatment process for removing suspended matters in sewage |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20140702 |
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| EXPY | Termination of patent right or utility model |