CN204529513U - A kind of fluoride waste recovery system - Google Patents
A kind of fluoride waste recovery system Download PDFInfo
- Publication number
- CN204529513U CN204529513U CN201520194679.2U CN201520194679U CN204529513U CN 204529513 U CN204529513 U CN 204529513U CN 201520194679 U CN201520194679 U CN 201520194679U CN 204529513 U CN204529513 U CN 204529513U
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- Prior art keywords
- water
- recovering system
- river
- concentrated
- pipeline
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Abstract
The utility model provides a kind of fluoride waste recovery system, after first flow pipe of first step system is connected with strainer, topping-up pump, the first desalter successively, isolate water purification water production pipeline and the concentrated water drainage mouth of a river, concentrated water drainage mouth of a river place isolates process dense water water return pipeline by circularly-supercharged pump reflux again to pilot process water-in, and the concentrated water drainage mouth of a river in first step system is connected with the water-in in the system of the second stage, flow pipe successively with strainer, topping-up pump, after second desalter is connected, isolate water purification water production pipeline and the concentrated water drainage mouth of a river, and concentrated water drainage mouth of a river place isolates process dense water water return pipeline by circularly-supercharged pump reflux again to pilot process water-in, compared with prior art, produce satisfactory high enrichment fluorine condensed water, produce high-quality product water simultaneously, fluoride waste is made to carry out high enrichment, reduce the concentrated water yield of system simultaneously, improve the concentration rate of waste water, fluorion in waste water is carried out highly enriched concentrated, meet different process requirement and its recycling.
Description
Technical field
The utility model relates to technical field of wastewater recovery, particularly relates to a kind of fluoride waste recovery system.
Background technology
Fluorine has important physiological function to human body, is the integral part of tooth and bone, but long-term drinking fluorine exceeds standard, water can cause the various pathology of health and disease.Industrial, the normal fluorochemical containing high density in the waste water of the industry discharges such as fluorine-containing ore extraction, Metal smelting, aluminium processing, coke, glass, electronics, plating, chemical fertilizer, agricultural chemicals, causes environmental pollution.Defluorinating process research is the important topic of domestic and international environmental protection and health field always.
In the industrial production, economy, energy saving standard seem particularly important, at present, the treatment technology of home and abroad to high-concentration fluorine-containing waste water did many research, the method of removing fluorine from water mainly contains chemical precipitation method, coagulation sedimentation, absorption and ion exchange method and electrocoagulation, electroosmose process etc., except fluorine reagent mainly contains lime, Tai-Ace S 150, aluminum chloride, bone black, zeolite, zirconium white, activated alumina etc.But there is poor for applicability, that Oil repellent is difficult to stably reaching standard problem to some extent by these methods, the water outlet of these agent treated is difficult to up to standard, not only increase the weight of labor cost greatly, and fluorochemical is difficult to recycling, cause objectionable impurities and impurity too much, thus cause surrounding environment Quality Down and serious pollution.
Current in the urgent need to the feature according to water of high fluorine content, researching and developing can high-effective defluorination and reclaim the water technology of fluorine and equipment, ensures up to standard and its recycling of high fluorine discharge of wastewater.
Utility model content
Can high-effective defluorination and reclaim the water technology of fluorine and the above-mentioned defect of equipment and problem for lacking in prior art, the object of the utility model embodiment is to provide a kind of fluoride waste recovery system, reduce the quantity discharged of fluoride waste, be convenient to the recycling of fluoride waste.
In order to achieve the above object, the utility model embodiment provides following technical scheme:
A kind of fluoride waste recovery system, it is characterized in that, be made up of two-stage sewage recovering system, the water-in of first step sewage recovering system is connected with the first flow pipe, first flow pipe successively with strainer, topping-up pump, after first desalter is connected, isolate the first water purification water production pipeline, first pilot process water production pipeline and the first concentrated water drainage mouth of a river, first pilot process water production pipeline of first step sewage recovering system is isolated the first process and is produced water reflux line and the first process product water outflow conduit, the inlet channel that water is back to the first sewage recovering system is produced in process backflow, first process is produced water outflow pipe and is pooled to the total water production pipeline of first step waste water reclamation apparatus, the first dense water process water circulating backwater pipeline is isolated at first concentrated water drainage mouth of a river place again, the first dense water process water circulating backwater pipeline by circularly-supercharged pump reflux to the middle inlet channel of first step sewage recovering system, the first concentrated water drainage mouth of a river on first step sewage recovering system is connected with the water-in on the sewage recovering system of the second stage by pipeline, water-in is connected with the second flow pipe, second flow pipe successively with strainer, topping-up pump, after second desalter is connected, isolate the second water purification water production pipeline, second pilot process water production pipeline and the second concentrated water drainage mouth of a river, second pilot process water production pipeline of second stage sewage recovering system is isolated the second process and is produced water reflux line and the second process product water outflow conduit, the inlet channel that water is back to the second sewage recovering system is produced in process backflow, second process is produced water outflow pipe and is pooled to the total water production pipeline of second stage waste water reclamation apparatus, the second dense water process water water return pipeline is isolated at second concentrated water drainage mouth of a river place again, and by circularly-supercharged pump reflux to the middle inlet channel of second stage sewage recovering system, first, second desalter described is two sections or multi-stage type RO membrane module equipment, and each RO membrane module equipment is built with RO membrane element,
Preferred as technique scheme, is connected with reuse pool after described first water purification water production pipeline merges into total water producing pipe with the second water purification water production pipeline.
Preferred as technique scheme, described is provided with PH in the front end of the water-in of first step sewage recovering system and regulates and dosing interface, and the rear end of water inlet pipe is provided with pH detector.
A kind of fluoride waste recovery system that the utility model embodiment provides, compared with prior art, in two-stage recovery system, all devise intersegmental process water reflux line, circularly-supercharged pump and inlet flow-patterm value adjusting device, produce satisfactory high enrichment fluorine condensed water, produce high-quality product water simultaneously, high-quality product water is merged by product water pipeline, the total reuse water pipe of common remittance.Fluoride waste can be made like this to carry out high enrichment, reduce the concentrated water yield of system simultaneously, improve the concentration rate of waste water, the fluorion in waste water be carried out highly enriched concentrated, meet different process requirement and its recycling.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of fluoride waste recovery system of the utility model embodiment.
Embodiment
Be clearly and completely described the technical solution of the utility model below, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of fluoride waste recovery system of the utility model embodiment, be made up of two-stage sewage recovering system, during use, pending waste water enters the first flow pipe from the water-in 11 of first step sewage recovering system, after being connected by strainer 53, topping-up pump 51, first desalter, in first paragraph RO membrane module 41 equipment of the first desalter output purify waste water and second segment RO membrane module 42 equipment in output purify waste water, discharge from the first water purification water production pipeline 12; In first desalter second segment RO membrane module 42 equipment, output is purified waste water and is isolated process backflow product water 13 again, and is back to the inlet channel 11 on the first sewage recovering system; The dense water of discharging in second segment RO membrane module 42 equipment of the first desalter, then isolate the dense water water return pipeline 15 of the first process, the pilot process water inlet pipe of first step sewage recovering system is back to by circularly-supercharged pump 52; The dense water of another part enters the water-in 21 on the sewage recovering system of the second stage by pipeline 14, from the second flow pipe successively after strainer 56, topping-up pump 54, second desalter are connected, from the first paragraph RO membrane module equipment 43 of the second desalter output purify waste water and second segment RO membrane module 44 equipment in output purify waste water, discharge from the second water purification water production pipeline 22; In second desalter second segment RO membrane module 44 equipment, output is purified waste water and is isolated process backflow product water 24 again, and is back to the inlet channel 21 on the second sewage recovering system; Discharge dense water in the second segment RO membrane module equipment 44 of the second desalter, then isolate the dense water water return pipeline 25 of the second process, be back to the pilot process water inlet pipe of second stage sewage recovering system by circularly-supercharged pump 55; The dense water of another part is discharged from the second concentrated water drainage mouth of a river 23 of bottom; First water purification water production pipeline 12 is connected with reuse pool after merging into total water producing pipe with the second water purification water production pipeline 22.
Preferred as technique scheme, described is equipped with PH in the front end of the water-in 11 of first step sewage recovering system and regulates and dosing interface, and the rear end of water inlet pipe is provided with pH detector.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (3)
1. a fluoride waste recovery system, it is characterized in that, be made up of two-stage sewage recovering system, the water-in of first step sewage recovering system is connected with the first flow pipe, first flow pipe successively with strainer, topping-up pump, after first desalter is connected, isolate the first water purification water production pipeline and the first concentrated water drainage mouth of a river, the pilot process water production pipeline of first step sewage recovering system is isolated the first process and is produced water reflux line and the first process product water outflow conduit, the inlet channel that water is back to the first sewage recovering system is produced in process backflow, first process is produced water outflow pipe and is pooled to the total water production pipeline of first step waste water reclamation apparatus, the first dense water process water circulating backwater pipeline is isolated at first concentrated water drainage mouth of a river place again, the first dense water process water circulating backwater pipeline by circularly-supercharged pump reflux to the middle inlet channel of first step sewage recovering system, the first concentrated water drainage mouth of a river on first step sewage recovering system is connected with the water-in on the sewage recovering system of the second stage by pipeline, water-in is connected with the second flow pipe, second flow pipe successively with strainer, topping-up pump, after second desalter is connected, isolate the second water purification water production pipeline and the second concentrated water drainage mouth of a river, the pilot process water production pipeline of second stage sewage recovering system is isolated the second process and is produced water reflux line and the second process product water outflow conduit, the inlet channel that water is back to the second sewage recovering system is produced in process backflow, second process is produced water outflow pipe and is pooled to the total water production pipeline of second stage waste water reclamation apparatus, the second dense water process water water return pipeline is isolated at second concentrated water drainage mouth of a river place again, and by circularly-supercharged pump reflux to the middle inlet channel of second stage sewage recovering system, first, second desalter described is two sections or multi-stage type RO membrane module equipment, and each RO membrane module equipment is built with RO membrane element.
2. a kind of fluoride waste recovery system according to claim 1, is characterized in that, is connected after described first water purification water production pipeline merges into total water producing pipe with the second water purification water production pipeline with reuse pool.
3. a kind of fluoride waste recovery system according to claim 1, is characterized in that, be only provided with PH in the front end of the water-in of described first step sewage recovering system and regulate and dosing interface, the rear end of water inlet pipe is provided with pH detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194679.2U CN204529513U (en) | 2015-04-01 | 2015-04-01 | A kind of fluoride waste recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194679.2U CN204529513U (en) | 2015-04-01 | 2015-04-01 | A kind of fluoride waste recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204529513U true CN204529513U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194679.2U Expired - Fee Related CN204529513U (en) | 2015-04-01 | 2015-04-01 | A kind of fluoride waste recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204529513U (en) |
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2015
- 2015-04-01 CN CN201520194679.2U patent/CN204529513U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151027 Address after: 100176 Beijing City Junan Daxing District economic and Technological Development Zone of Yizhuang International Building No. 5 room 803 Patentee after: Ma Xiaojing Address before: 100176, room 7, building 5, building 7, Ronghua South Road, Beijing economic and Technological Development Zone, Beijing, Daxing District, 803 Patentee before: Beijing Bao Dihua Yu development in science and technology company limited |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160803 Address after: 100000 Beijing Ronghua Daxing District economic and Technological Development Zone of Yizhuang Road No. 7 Building No. 5 hospital Junan international room 803 Patentee after: Beijing Bao Dihua Yu development in science and technology company limited Address before: 100176 Beijing City Junan Daxing District economic and Technological Development Zone of Yizhuang International Building No. 5 room 803 Patentee before: Ma Xiaojing |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20210401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |