CN206553291U - A kind of fluorine removal water cleaning systems - Google Patents
A kind of fluorine removal water cleaning systems Download PDFInfo
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- CN206553291U CN206553291U CN201720026519.6U CN201720026519U CN206553291U CN 206553291 U CN206553291 U CN 206553291U CN 201720026519 U CN201720026519 U CN 201720026519U CN 206553291 U CN206553291 U CN 206553291U
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Abstract
The utility model provides a kind of fluorine removal water cleaning systems, and it includes more medium filter, active carbon filter, reverse osmosis filter, Chemical cleaning equipment and reverse osmosis produced pond；Raw water is entered by water inlet pipe and enters active carbon filter after the more medium filter, then enters the reverse osmosis filter by pipe high-pressure pump, and the production water after processing enters the reverse osmosis produced pond；Mixing water inlet channel is additionally provided with the outlet conduit of the reverse osmosis filter, flow control valve is provided with the mixing water inlet channel.The water outlet of fluorine removal water cleaning systems of the present utility model meets the standard that fluorine content of drinking water is 1.0mg/L, there is provided mixing water pipeline and concentrate recirculation pipeline, improve the system rate of recovery, reduces system energy consumption, and water outlet is met potable water guidelines.
Description
Technical field
The utility model is related to water treatment field, more particularly to a kind of fluorine removal water cleaning systems.
Background technology
Water is not only the main component for constituting body, and also many physiological functions.The dissolving power of water is very strong, is permitted many
Material can be dissolved in water, and be dissociated into ionic condition, play an important role.Water insoluble egg can be suspended in from matter and fat
Colloid or emulsion are formed in water, is easy to digest, absorb and utilize;Water directly participates in redox reaction in human body, promotes each
Plant dynamic and biochemical reaction the progress of physiology words;It is unable to maintain that blood circulation, breathing, digestion, absorption, secretion, row are rushed down without water
Deng physiological activity.Metabolism can not also be carried out in vivo;The specific heat of water is big, can adjust body temperature, keeps constant.Therefore, drink
Water is to the healthy extremely important of people.
If fluorine-containing exceeded in drinking water, drink for a long time, gently then cause den tal fluorosis, it is heavy then cause fluorosis of bone.Containing a small amount of
Chloride drinking water is typically avirulent, and when the chloride content in drinking water is more than 250mg/L, people is opened the saline taste of water
When there is 250~500mg/L of chloride content in sense of taste sense organ, drinking water beginning, human normal physiological activity is not influenceed, greatly
When 500mg/L, have an impact to gastric secretion, water metabolism.And have corrosiveness to water distribution system.The main table of fluorine slow poisoning
It is now neurasthenic syndrome, hepar damnification, digestive functional disturbance, acroosteolysis, skin injury etc.；Digestive system manifestation
For poor appetite, nausea, hiccup, abdominal distension, constipation etc..Hepatomegaly, dysfunction of liver；There is skin change for example to have skin in addition
Drying, chap, papule, acne, or have palm angling, nail thinning etc..Funing tablet is less than 1.0 millis in China's regulation drinking water
G/l, suitable concentration is 2.4-5 mg/litres.
High fluoride water is mainly distributed on North China, northwest, northeast and Huang-Huai-Hai plain area, includes Shandong, Hebei, river
12 provinces such as south, Tianjin, the Inner Mongol, Xinjiang, Shanxi, Shaanxi, Ningxia, Jiangsu, Anhui, Jilin.High-fluorine water is primarily present in
In the shallow-layer or deep phreatic water of arid and semi-arid lands, when having high fluorine mineral (such as fluorite) or high fluorine-based rock in stratum,
The fluorinated volume of underground water is just higher.Accordingly, it is desirable to provide a kind of water treatment system for the fluoride that can effectively go in water removal.
Utility model content
For above-mentioned technical problem, the purpose of this utility model is to provide that a kind of use time length, operating cost are low to be removed
Fluorine water cleaning systems.
The technical solution of the utility model is as follows：
A kind of fluorine removal water cleaning systems, it is clear that it includes more medium filter, active carbon filter, reverse osmosis filter, chemistry
Wash equipment and reverse osmosis produced pond；Raw water is entered by water inlet pipe and enters active carbon filter after the more medium filter,
Then the reverse osmosis filter is entered by pipe high-pressure pump, the production water after processing enters the reverse osmosis produced pond；
Mixing water inlet channel is additionally provided with the outlet conduit of the reverse osmosis filter, in mixing water water inlet
Flow control valve is provided with pipeline；The water inlet end of wherein described mixing water inlet channel is arranged on the more medium filter
On inlet channel, or the water inlet end of the mixing water inlet channel is arranged on the inlet channel of the active carbon filter, or
The water inlet end of the mixing water inlet channel is arranged on the inlet channel of reverse osmosis filter.
Wherein, accurate filter is additionally provided between the active carbon filter and the reverse osmosis filter, in institute
Accurate filter is stated with being also associated with antisludging agent medicine machine on the connecting pipe of the reverse osmosis filter.
Wherein, concentrate recirculation pipeline is also associated with the reverse osmosis filter, the concentrate recirculation pipeline is connected to pipe
The water inlet end of road booster pump, concentrate recirculation regulating valve is additionally provided with the concentrate recirculation pipeline.
Wherein, it is provided with the accurate filter on pressure display instrument table, the mixing water inlet channel and is provided with stream
Measure display instrument.
Wherein, the Chemical cleaning equipment includes Chemical cleaning water tank, chemical cleaning pump and Chemical cleaning filter；It is described
Chemical cleaning filter is connected by cleaning inlet channel with the reverse osmosis filter, and the reverse osmosis filter passes through cleaning
Reflux line is connected with the Chemical cleaning water tank.
Wherein, the Chemical cleaning water tank cleans pipeline by first paragraph and connected with the chemical cleaning pump, the chemistry
Cleaning pump is cleaned pipeline by second segment and connected with the Chemical cleaning filter；Also set up on second segment cleaning pipeline
There is dosing reflux line, the dosing reflux line is communicated to Chemical cleaning water tank.
Wherein, the side that the close chemical cleaning pump of pipeline is cleaned in the second segment is provided with check valve, in institute
The side for stating the close Chemical cleaning filter of second segment cleaning pipeline is provided with butterfly valve, and dosing reflux line and second
The interface of Duan Qingxi pipelines is located at the centre of check valve and butterfly valve.
Wherein, cleaned in the first paragraph on pipeline and second segment cleaning pipeline and be provided with pressure display instrument table, in institute
State and be provided with flow displaying instrument on cleaning inlet channel.
Wherein, flowmeter and thermometer are additionally provided with the Chemical cleaning water tank.
The beneficial effects of the utility model are：
（1）Fluorine removal water cleaning systems of the present utility model are used by setting reverse osmosis filter and mixing water inlet channel
Water meets the standard that fluorine content of drinking water is 1.0mg/L, meets potable water guidelines；
（2）Fluorine removal water cleaning systems of the present utility model are provided with the use that Chemical cleaning equipment extends reverse osmosis filter
Life-span；
（3）Multiple reflux lines are provided with fluorine removal water cleaning systems of the present utility model（Including mixing water pipeline and concentrated water
Return line）, discharge of wastewater is reduced, aquifer yield is improved, operating cost is saved, the system rate of recovery is improved, reduces
System energy consumption.
Brief description of the drawings
Fig. 1 is the overall schematic of fluorine removal water cleaning systems of the present utility model.
Embodiment
In order that the object, technical solution and advantage of fluorine removal water cleaning systems of the present utility model are more clearly understood, below
With reference to specific drawings and the specific embodiments, the utility model is further elaborated.
Referring to Fig. 1, the utility model provides a kind of fluorine removal water cleaning systems, and it includes pretreatment unit, reverse osmosis filter
100th, reverse osmosis produced pond 200 and the Chemical cleaning equipment cleaned to reverse osmosis filter 100.Raw water is underground water,
Enter reverse osmosis filter after the preprocessed device processing of raw water and carry out fluorine removal processing, the water outlet of reverse osmosis filter enters reverse osmosis
Production pond is standby thoroughly, can supply user by RO supply-water pumps 210 and use.
Wherein, pretreatment unit can design suitable pretreatment unit according to actual water quality, it is desirable to reverse osmosis filter
Water inlet should meet influent turbidity less than 1NTU, chlorine residue is less than 0.1mg/L, SDI≤4, Fe<0.1mg/L.In the present embodiment,
Pretreatment unit includes more medium filter 300 and active carbon filter 400；Raw water enters many Jie by water inlet pipe 001
Enter active carbon filter 400 after mass filter 300, the reverse osmosis filter is then entered by blower pump for pipeline 500
100, the production water after processing enters the reverse osmosis produced pond 200.Certainly, immersible pump can also be set on water inlet pipe 001
002, raw water squeezes into more medium filter by immersible pump 002.
Referring to Fig. 1, mixing water inlet channel 403 is additionally provided with the outlet conduit of the reverse osmosis filter 100,
Flow control valve 404 is provided with the mixing water inlet channel 403.Mixing water pipeline is provided with the present embodiment to counter-infiltration
Water outlet is mixed, because of counter-infiltration to the clearance of fluorine in raw water 98%, the water through reverse-osmosis treated, and fluorinated volume can be very in water
It is low, but fluorinated volume is too low also bad to human body in water, therefore require specially to set mixing water pipeline to make confession to meet drinking-water
Water meets fluorinated volume 1.0mg/L or so, it is ensured that needed for human body is drunk, the setting of another aspect mixing water pipeline also reduces operation
Energy consumption.
As long as the water inlet end of mixing water inlet channel is connected to the front end of reverse osmosis filter.Described in the present embodiment
The water inlet end of mixing water inlet channel 403 is arranged on the inlet channel of the more medium filter 300（Namely water inlet pipe 001）
On, or the water inlet end of the mixing water inlet channel 403 is arranged on the inlet channel of the active carbon filter 400, or institute
The water inlet end for stating mixing water inlet channel 403 is arranged on the inlet channel of reverse osmosis filter 100.It can be entered according to mixing water
The set location and flow of the water inlet end of waterpipe determine the aperture of flow control valve.
Preferably, as a kind of embodiment, the pretreatment unit in the present embodiment also includes accurate filter.Referring to
Fig. 1, is additionally provided with accurate filter 600, in institute between the active carbon filter 400 and the reverse osmosis filter 100
Accurate filter 600 is stated with being also associated with antisludging agent medicine machine 800 on the connecting pipe of the reverse osmosis filter 400.If
Put accurate filter and be to be further ensured that the water inlet of reverse osmosis filter, addition antisludging agent is also for avoiding blocking reverse osmosis
Permeable membrane.Set after accurate filter, the water inlet end of mixing water inlet channel can also be connected to the inlet channel of accurate filter
On.
As a kind of preferably embodiment, referring to Fig. 1, concentrate recirculation is also associated with the reverse osmosis filter 400
Pipeline 401, the concentrate recirculation pipeline 401 is connected to the water inlet end of blower pump for pipeline 500, in the concentrate recirculation pipeline 401
On be additionally provided with concentrate recirculation regulating valve 402.Set concentrate recirculation pipeline that reverse osmosis concentrated water can be made to be again introduced into reverse osmosis transmission
Filter, so that saving water resource, improves producing water ratio.After tested, aquifer yield improves 10% or so after increase concentrate recirculation pipeline.
It can adjust concentrate recirculation regulating valve to adjust concentrate recirculation ratio according to water outlet.
Further, referring to Fig. 1, pressure is provided with the accurate filter 600 and the concentrate recirculation pipeline 401
Power display instrument PI and/or flow displaying instrument FI, is provided with flow displaying instrument FI on mixing water inlet channel 403.This
Embodiment is provided with multiple instrument and whole fluorine removal water cleaning systems can be monitored in real time, it is ensured that outlet effect.
The characteristics of being directed to fluorine-containing in raw water in the present embodiment, has selected reverse osmosis filter to carry out fluorine removal processing to raw water,
In order to extend the service life of reverse osmosis membrane and ensure effluent quality, the present embodiment employs Chemical cleaning equipment and reverse osmosis is passed through
Filter is cleaned.Referring to Fig. 1, the Chemical cleaning equipment includes Chemical cleaning water tank 710, chemical cleaning pump 720 and chemistry
Clean filter 730；The Chemical cleaning filter 730 is connected by cleaning inlet channel 701 with the reverse osmosis filter 100
Logical, the reverse osmosis filter 100 is connected by cleaning reflux line 702 with the Chemical cleaning water tank 710.Chemical cleaning water
Need to add chemical agent in pond, the present embodiment employs Chemical cleaning to reverse osmosis filter to remove reverse osmosis membrane surface
Adsorbate.Further, in order to ensure Chemical cleaning effect, the present embodiment further devises Chemical cleaning filter to chemistry
Water for cleaning is filtered.The present embodiment employs Chemical cleaning equipment to reverse osmosis filter according to raw water and effluent quality
Cleaned, it is ensured that effluent quality, extend the service life of reverse osmosis filter, save operating cost.
Preferably, as a kind of embodiment, referring to Fig. 1, the Chemical cleaning pond 710 is cleaned by first paragraph and managed
Road 703 is connected with the chemical cleaning pump 720, and the chemical cleaning pump 720 cleans pipeline 704 and the chemistry by second segment
Cleaning filter 730 is connected；Dosing reflux line 705 is additionally provided with second segment cleaning pipeline 704, the dosing is returned
Flow tube road 705 is communicated to Chemical cleaning pond 710.Set dosing reflux line 705 and be to ensure cleaning performance.
More preferably, referring to Fig. 1, in order to ensure cleaning performance, the present embodiment cleans the close of pipeline 704 in the second segment
The side of the chemical cleaning pump 720 is provided with check valve 741, and the close chemistry of pipeline 704 is cleaned in the second segment
The side of cleaning filter 730 is provided with butterfly valve 742, and dosing reflux line 705 cleans the interface of pipeline 704 with second segment
Positioned at the centre of check valve 741 and butterfly valve 742.Check valve is set to avoid Chemical cleaning water adverse current.Butterfly valve is set in chemistry
Rinse water needs to flow back rapidly during dosing, and butterfly valve operation more facilitates.
Further, referring to Fig. 1, in order to preferably control whole fluorine removal water cleaning systems, the present embodiment is provided with multiple instrument
Table.Specifically, referring to Fig. 1, cleaned in the first paragraph and be provided with pressure on pipeline 703 and second segment cleaning pipeline 704 and show
Show instrument PI, flow displaying instrument FI is provided with the cleaning inlet channel 701.
The effect of Chemical cleaning is extremely important for reverse osmosis filter, in order to ensure outlet effect and extend reverse osmosis membrane
Service life, the present embodiment is additionally provided with flowmeter LS and thermometer TI on the Chemical cleaning water tank 710.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be defined by claim.
Claims (9)
1. a kind of fluorine removal water cleaning systems, it is characterised in that including more medium filter, active carbon filter, reverse osmosis filter,
Chemical cleaning equipment and reverse osmosis produced pond；Raw water is entered by water inlet pipe and enters activated carbon mistake after the more medium filter
Filter, then enters the reverse osmosis filter by pipe high-pressure pump, and the production water after processing enters the reverse osmosis produced pond；
Mixing water inlet channel is additionally provided with the outlet conduit of the reverse osmosis filter, in the mixing water inlet channel
On be provided with flow control valve；The water inlet end of wherein described mixing water inlet channel is arranged on the water inlet of the more medium filter
On pipeline, or the water inlet end of the mixing water inlet channel is arranged on the inlet channel of the active carbon filter, or described
The water inlet end of mixing water inlet channel is arranged on the inlet channel of reverse osmosis filter.
2. fluorine removal water cleaning systems according to claim 1, it is characterised in that in the active carbon filter and the reverse osmosis
Through accurate filter is additionally provided between filter, on the connecting pipe of the accurate filter and the reverse osmosis filter
It is also associated with antisludging agent medicine machine.
3. fluorine removal water cleaning systems according to claim 2, it is characterised in that be also associated with the reverse osmosis filter dense
Water reflux line, the concentrate recirculation pipeline is connected to the water inlet end of blower pump for pipeline, is also set on the concentrate recirculation pipeline
It is equipped with concentrate recirculation regulating valve.
4. fluorine removal water cleaning systems according to claim 3, it is characterised in that the accurate filter is provided with pressure and shown
Show and be provided with flow displaying instrument on instrument, the mixing water inlet channel.
5. the fluorine removal water cleaning systems according to any one of Claims 1-4, it is characterised in that the Chemical cleaning equipment bag
Include Chemical cleaning water tank, chemical cleaning pump and Chemical cleaning filter；The Chemical cleaning filter is by cleaning inlet channel
Connected with the reverse osmosis filter, the reverse osmosis filter is connected by cleaning reflux line with the Chemical cleaning water tank
It is logical.
6. fluorine removal water cleaning systems according to claim 5, it is characterised in that the Chemical cleaning water tank is clear by first paragraph
Wash pipeline to connect with the chemical cleaning pump, the chemical cleaning pump cleans pipeline by second segment and filtered with the Chemical cleaning
Device is connected；Dosing reflux line is additionally provided with second segment cleaning pipeline, the dosing reflux line is communicated to chemistry
Clean water tank.
7. fluorine removal water cleaning systems according to claim 6, it is characterised in that clean the close institute of pipeline in the second segment
The side for stating chemical cleaning pump is provided with check valve, and the close Chemical cleaning filter of pipeline is cleaned in the second segment
Side is provided with butterfly valve, and dosing reflux line and second segment clean the interface of pipeline positioned at the centre of check valve and butterfly valve.
8. fluorine removal water cleaning systems according to claim 7, it is characterised in that clean pipeline and second segment in the first paragraph
Pressure display instrument table is provided with cleaning pipeline, flow displaying instrument is provided with the cleaning inlet channel.
9. fluorine removal water cleaning systems according to claim 8, it is characterised in that be additionally provided with the Chemical cleaning water tank
Flowmeter and thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026519.6U CN206553291U (en) | 2017-01-11 | 2017-01-11 | A kind of fluorine removal water cleaning systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026519.6U CN206553291U (en) | 2017-01-11 | 2017-01-11 | A kind of fluorine removal water cleaning systems |
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| CN206553291U true CN206553291U (en) | 2017-10-13 |
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| CN201720026519.6U Active CN206553291U (en) | 2017-01-11 | 2017-01-11 | A kind of fluorine removal water cleaning systems |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018158A (en) * | 2019-12-25 | 2020-04-17 | 安徽元通水处理设备有限公司 | Fluorine removing equipment by membrane method |
-
2017
- 2017-01-11 CN CN201720026519.6U patent/CN206553291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111018158A (en) * | 2019-12-25 | 2020-04-17 | 安徽元通水处理设备有限公司 | Fluorine removing equipment by membrane method |
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