CN209352684U - It is a kind of waste water advanced except fluorine treatment system - Google Patents
It is a kind of waste water advanced except fluorine treatment system Download PDFInfo
- Publication number
- CN209352684U CN209352684U CN201920012598.4U CN201920012598U CN209352684U CN 209352684 U CN209352684 U CN 209352684U CN 201920012598 U CN201920012598 U CN 201920012598U CN 209352684 U CN209352684 U CN 209352684U
- Authority
- CN
- China
- Prior art keywords
- fluorine removal
- fluorine
- waste water
- zone
- flocculation
- Prior art date
- 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
Links
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 100
- 239000011737 fluorine Substances 0.000 title claims abstract description 100
- 239000002351 wastewater Substances 0.000 title claims abstract description 41
- 238000005189 flocculation Methods 0.000 claims abstract description 45
- 230000016615 flocculation Effects 0.000 claims abstract description 45
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims abstract description 31
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 239000003814 drug Substances 0.000 claims abstract description 28
- 239000010802 sludge Substances 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 230000003750 conditioning effect Effects 0.000 claims description 8
- 230000001376 precipitating effect Effects 0.000 claims description 5
- 238000011897 real-time detection Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 238000006115 defluorination reaction Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 description 8
- 238000005273 aeration Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009388 chemical precipitation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
It is a kind of waste water advanced except fluorine treatment system includes fluorine removal reaction zone, flocculation zone, settling zone, filtering area, Treatment of Sludge area and adding of agent regulator control system；The fluorine removal reaction zone, flocculation zone and settling zone are sequentially connected；The filtering area, Treatment of Sludge area are connected with the settling zone respectively, for will be separated by solid-liquid separation in waste water；The adding of agent regulator control system: it is respectively used to launch fluorine removal medicament and flocculation aid respectively from trend fluorine removal reaction zone and flocculation zone.The utility model can be used for the fluorine removal processing of the various fluoride wastes such as waste water of steel plants, waste water of mine, wastewater from chemical industry, garden sewage；The fluorine removing rate of the utility model is high, and in the case where intaking content of fluoride 5-50mg/L, processing water outlet fluoride can be stablized within 0.5mg/L, reaches high-effective defluorination；The utility model automatically adjusts added amount of chemical, overall process automatically controls by promoting the flow feedback of metering system and the water outlet fluoride detection data feedback of fluoride on-line detecting system.
Description
Technical field
It is waste water advanced except fluorine treatment system that the utility model relates to one kind, belongs to the technical field of sewage treatment equipment.
Background technique
In recent years, with the quickening of industrialization and urbanization process, discharge of wastewater bring fluoride pollution is on the rise,
As a key factor for influencing ecological environment.The Excess free enthalpy of fluoride will lead to fluorine poisoning, destroy calcium, the phosphorus generation of human body
It thanks, cause periosteal proliferation and generates the lesions such as spur, be detrimental to health, therefore, to the row of fluoride in wastewater discharge standard
It puts into and has gone strict control.
For the removal of fluorine in wastewater compound, current main processing method has chemical precipitation method, absorption method, ion exchange
Method, membrane filter method etc., wherein calcium salt chemical precipitation method because processing cost it is cheap, be widely used in practical projects, but because
The solubility product of calcirm-fluoride is higher, and processing water outlet fluoride is usually in 10mg/L or more, it is difficult to reach within fluoride 1.5mg/L
It is required that；Absorption method and ion-exchange have that processing cost is high, and treatment effect is unstable, and it is hidden that there are secondary pollutions
Suffer from；Membrane filter method can realize the removal of fluorine in wastewater compound, but equipment investment is high, operating cost is high, equipment management maintenance is cumbersome
The problems such as it is prominent, and concentrate still needs to be further processed, and limits popularization of the technology in engineering.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of a kind of efficient, low consumption waste water advanced fluorine removal processing
System.
The technical solution of the utility model is as follows:
It is a kind of waste water advanced except fluorine treatment system, which is characterized in that the system includes: fluorine removal reaction zone, flocculation zone, precipitating
Area, filtering area, Treatment of Sludge area and adding of agent regulator control system；
The fluorine removal reaction zone, flocculation zone and settling zone are sequentially connected；The filtering area, Treatment of Sludge area respectively with it is described
Settling zone is connected, for will be separated by solid-liquid separation in waste water；
The adding of agent regulator control system: it is respectively used to launch fluorine removal medicament respectively from trend fluorine removal reaction zone and flocculation zone
And flocculation aid.
It is preferred according to the utility model, the fluorine removal reaction zone include the conditioning tank being sequentially connected, fluorine removal reactor and
Fluorine removal reaction tank；It is connected between the conditioning tank and fluorine removal reactor by promoting metering system；
The promotion metering system: the waste water lifting to be processed for that will quantify is into fluorine removal reactor.
The adding of agent regulator control system is for adding at least two fluorine removal medicaments from trend fluorine removal reactor: control removes
Fluorine medicament prepares dosing system and adds fluorine removal medicament into fluorine removal reactor.
Preferred according to the utility model, the flocculation zone includes flocculation tank, and the adding of agent regulator control system is used
In adding flocculation aid from trend flocculation tank: control flocculation aid dosing system adds flocculation aid into flocculation tank.
Preferred according to the utility model, the settling zone is sedimentation basin.
Preferred according to the utility model, the filtering area includes along sequentially connected filtering ponds of settling zone liquid outlet and clear
Pond.
Preferred according to the utility model, the adding of agent regulator control system is also used to fluoride in real-time detection clear water reserviors
Content, is provided with fluoride on-line detecting system in the clear water reserviors, and the fluoride on-line detecting system passes through Internet of Things
Network and adding of agent regulator control system control connect.
Preferred according to the utility model, the promotion metering system is also used to feed back the water inlet to the fluorine removal reactor
Flow information；The adding of agent regulator control system is also used to acquire above-mentioned promotion metering system and fluoride on-line checking system in real time
The feedback data of system, and automatic dispensing fluorine removal medicament and flocculation aid are realized accordingly.
Preferred according to the utility model, the Treatment of Sludge area includes going out the sequentially connected sludge of sludge mouth along settling zone
Reservoir and sludge dewatering system.
The utility model has the technical advantages that:
(1) the utility model is applied widely, can be applied to waste water of steel plants, waste water of mine, wastewater from chemical industry, garden sewage
Depth fluorine removal etc. various fluoride wastes is handled.
(2) fluorine removing rate of the utility model is high, in the case where intaking content of fluoride 5-50mg/L, processing water outlet fluorine
Compound can be stablized within 0.5mg/L, achieve the purpose that high-effective defluorination.
(3) automatic control of the utility model is horizontal high, by the flow feedback and fluoride on-line checking that promote metering system
The water outlet fluoride detection data of system is fed back, and added amount of chemical is automatically adjusted, and realizes that the overall process of system operation automatically controls.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
In Fig. 1,1, conditioning tank；2, metering system is promoted；3, fluorine removal reactor；4, fluorine removal reaction tank；5, flocculation reaction
Pond；6, sedimentation basin；7, filtering ponds；8, clear water reserviors；9, sludge storage pool；10, sludge dewatering system；11, fluorine removal I medicament, which is prepared, throws
Adding system；12, fluorine removal II medicament prepares dosing system；13, flocculation aid prepares dosing system；14, fluoride on-line checking system
System；15, adding of agent regulator control system.
Specific embodiment
The utility model is described in detail below with reference to embodiment and Figure of description, but not limited to this.
As described in Figure 1.
Embodiment 1,
It is a kind of waste water advanced to remove fluorine treatment system, comprising: fluorine removal reaction zone, flocculation zone, settling zone, filtering area, at sludge
Manage area and adding of agent regulator control system 15；
The fluorine removal reaction zone, flocculation zone and settling zone are sequentially connected；The filtering area, Treatment of Sludge area respectively with it is described
Settling zone is connected, for will be separated by solid-liquid separation in waste water；
The adding of agent regulator control system 15: it is respectively used to launch fluorine removal medicine respectively from trend fluorine removal reaction zone and flocculation zone
Agent and flocculation aid.
The fluorine removal reaction zone includes the conditioning tank 1, fluorine removal reactor 3 and fluorine removal reaction tank 4 being sequentially connected；The adjusting
It is connected between pond 1 and fluorine removal reactor 3 by promoting metering system 2；
Described to promote metering system 2: the waste water lifting to be processed for that will quantify is into fluorine removal reactor 3；
The adding of agent regulator control system 15 is for adding at least two fluorine removal medicaments from trend fluorine removal reactor 3: control
Fluorine removal medicament processed prepares dosing system and adds fluorine removal medicament into fluorine removal reactor.
In the present embodiment, the fluorine removal medicament prepare dosing system include: fluorine removal I medicament prepare dosing system 11,
Fluorine removal II medicament prepares dosing system 12.
In the present embodiment, in order to increase advanced treating effect, underwater scooter, machinery are equipped in the conditioning tank 1
Blender or aeration stirring device；Vortex flow quick confounding and magnetization reaction zone are equipped in fluorine removal reactor 3；In the fluorine removal reaction tank
Aeration stirring device is set in 4.
Embodiment 2,
A kind of waste water advanced except fluorine treatment system as described in Example 1, the flocculation zone includes flocculation tank 5, institute
Adding of agent regulator control system 15 is stated for adding flocculation aid from trend flocculation tank: controlling flocculation aid dosing system 13 to wadding
Flocculation aid is added in solidifying reaction tank 5.
The settling zone is sedimentation basin 6.
The filtering area includes along the sequentially connected filtering ponds 7 of settling zone liquid outlet and clear water reserviors 8.
The Treatment of Sludge area includes going out the sequentially connected sludge storage pool 9 of sludge mouth and sludge dewatering system along settling zone
10。
In the present embodiment, in order to cooperate the utility model to carry out the processing of depth fluorine removal to waste water, in the sedimentation basin 6
Inclined tube or inclined plate packing are installed in upper end, install mud scraper in its bottom end；Filtering ponds 7 use filtering cloth filtering pool, fibre filter, sand filter
Or activated carbon filter；The sludge dewatering system 10 is using belt type dewaterer, folded spiral shell dewaterer or frame dehydration machine.
Embodiment 3,
A kind of waste water advanced except fluorine treatment system as described in Example 2, the adding of agent regulator control system 15 is also used to
Content of fluoride in real-time detection clear water reserviors 8 is provided with fluoride on-line detecting system 14, the fluorine in the clear water reserviors 8
Compound on-line detecting system 14 is connected by internet of things and the adding of agent regulator control system 15 control.
The promotion metering system is also used to feed back the flow of inlet water information to the fluorine removal reactor；The adding of agent
Regulator control system is also used to acquire the feedback data of above-mentioned promotion metering system and fluoride on-line detecting system in real time, and real accordingly
Fluorine removal medicament and flocculation aid are now launched automatically.
In embodiment 1-3, the adding of agent regulator control system 15 and promotion metering system 2, fluoride on-line checking system
System 14, fluorine removal I medicament prepare dosing system 11, fluorine removal II medicament prepares dosing system 12,13 phase of flocculation aid dosing system
Connection.
Application examples,
One kind as described in embodiment 1-3 is waste water advanced to remove fluorine treatment system, and treatment process, principle be as follows: waste water into
Enter the equilibrium that conditioning tank 1 carries out water quality and quantity under blender effect, fluorine removal reactor is then promoted to by promotion metering system 2
In 3, waste water prepares dosing system 11 with fluorine removal I medicament in fluorine removal reactor 3 and fluorine removal II medicament prepares dosing system
12 are added fluorine removal I and the reaction of II medicament, and water outlet enters fluorine removal reaction tank 4, (aeration process under the action of aeration stirring device
Can significantly promote the removal of fluorine in wastewater compound), the anti-raw complex reaction of fluoride and fluorine removal medicament in waste water produces insoluble matter,
The water outlet of fluorine removal reaction tank 4 enters flocculation tank 5, prepares the flocculation aid that dosing system 13 is added with flocculation aid and reacts, makes
Newly-generated fluorine-containing sediment wadding body increases, and the water outlet of flocculation tank 5 enters sedimentation basin 6, and muddy water point is realized in sedimentation basin 6
From sedimentation basin water outlet enters filtering ponds 7, further removes the suspended matter in waste water, improves water outlet quality, and filtering ponds water outlet enters
Clear water reserviors 8 are for reuse or qualified discharge.The mud discharging of 6 bottom end of sedimentation basin precipitating improves laggard to sludge-tank in sludge-tank
Enter sludge dewatering system, dewatered mud cake outward transport disposition.
Adding of agent regulator control system 15 is examined online according to the flow of inlet water information and fluoride that promote the feedback of metering system 2
The water outlet content of fluoride index that examining system 14 is fed back, comprehensive analysis is sent to defluorinating agent I after calculating and No. II preparation adds
System and flocculation aid prepare the optimization instruction of dosing system adding of agent, to realize the stably reaching standard and base up to standard of water outlet fluoride
Medicament consumption reduction on plinth.
Each equipment or component of composition this system and the interconnection between them or cooperation can use existing skill
Art or other possible technologies.
Claims (8)
1. a kind of waste water advanced except fluorine treatment system, which is characterized in that the system includes: fluorine removal reaction zone, flocculation zone, precipitating
Area, filtering area, Treatment of Sludge area and adding of agent regulator control system；
The fluorine removal reaction zone, flocculation zone and settling zone are sequentially connected；The filtering area, Treatment of Sludge area respectively with the precipitating
Area is connected, for will be separated by solid-liquid separation in waste water；
The adding of agent regulator control system: it is respectively used to launch fluorine removal medicament respectively from trend fluorine removal reaction zone and flocculation zone and help
Solidifying agent.
2. one kind according to claim 1 is waste water advanced to remove fluorine treatment system, which is characterized in that the fluorine removal reaction zone packet
Include the conditioning tank being sequentially connected, fluorine removal reactor and fluorine removal reaction tank；Pass through promotion between the conditioning tank and fluorine removal reactor
Metering system is connected；
The promotion metering system: the waste water lifting to be processed for that will quantify is into fluorine removal reactor；
The adding of agent regulator control system is for adding at least two fluorine removal medicaments from trend fluorine removal reactor: control fluorine removal medicine
Agent prepares dosing system and adds fluorine removal medicament into fluorine removal reactor.
3. one kind according to claim 1 is waste water advanced to remove fluorine treatment system, which is characterized in that the flocculation zone includes wadding
Solidifying reaction tank, the adding of agent regulator control system is for adding flocculation aid from trend flocculation tank: control flocculation aid adds
System adds flocculation aid into flocculation tank.
4. one kind according to claim 1 is waste water advanced to remove fluorine treatment system, which is characterized in that the settling zone is precipitating
Pond.
5. one kind according to claim 1 is waste water advanced to remove fluorine treatment system, which is characterized in that the filtering area includes edge
The sequentially connected filtering ponds of settling zone liquid outlet and clear water reserviors.
6. one kind according to claim 5 is waste water advanced to remove fluorine treatment system, which is characterized in that the adding of agent regulation
System is also used to content of fluoride in real-time detection clear water reserviors, and fluoride on-line detecting system is provided in the clear water reserviors,
The fluoride on-line detecting system is connected by internet of things and adding of agent regulator control system control.
7. one kind according to claim 6 is waste water advanced to remove fluorine treatment system, which is characterized in that promote metering system and also use
In feedback to the fluorine removal reactor flow of inlet water information；The adding of agent regulator control system is also used to acquire above-mentioned mention in real time
The feedback data of metering system and fluoride on-line detecting system is risen, and realizes automatic dispensing fluorine removal medicament and flocculation aid accordingly.
8. one kind according to claim 1 is waste water advanced to remove fluorine treatment system, which is characterized in that the Treatment of Sludge area packet
It includes and goes out the sequentially connected sludge storage pool of sludge mouth and sludge dewatering system along settling zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012598.4U CN209352684U (en) | 2019-01-04 | 2019-01-04 | It is a kind of waste water advanced except fluorine treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920012598.4U CN209352684U (en) | 2019-01-04 | 2019-01-04 | It is a kind of waste water advanced except fluorine treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209352684U true CN209352684U (en) | 2019-09-06 |
Family
ID=67802480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920012598.4U Expired - Fee Related CN209352684U (en) | 2019-01-04 | 2019-01-04 | It is a kind of waste water advanced except fluorine treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209352684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112266092A (en) * | 2020-09-25 | 2021-01-26 | 上海禹律环保科技有限公司 | Simple fluorine removal agent using system |
-
2019
- 2019-01-04 CN CN201920012598.4U patent/CN209352684U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112266092A (en) * | 2020-09-25 | 2021-01-26 | 上海禹律环保科技有限公司 | Simple fluorine removal agent using system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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