CN206705854U - A kind of Treated sewage reusing automates advanced treatment system - Google Patents
A kind of Treated sewage reusing automates advanced treatment system Download PDFInfo
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- CN206705854U CN206705854U CN201720494854.9U CN201720494854U CN206705854U CN 206705854 U CN206705854 U CN 206705854U CN 201720494854 U CN201720494854 U CN 201720494854U CN 206705854 U CN206705854 U CN 206705854U
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- reverse osmosis
- treatment system
- treated sewage
- advanced treatment
- sewage reusing
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Abstract
The utility model discloses a kind of Treated sewage reusing to automate advanced treatment system, including pretreatment unit, ultrafiltration apparatus, softening plant, reverse osmosis unit and central control unit, pretreatment unit, ultrafiltration apparatus, softening plant and reverse osmosis unit are sequentially connected, pretreatment unit, ultrafiltration apparatus, softening plant and reverse osmosis unit are connected with central control unit respectively, ultrafiltration apparatus is connected by booster pump, more medium filter, plate type heat exchanger, bag filter with ultrafilter successively, and quartz sand and anthracite mixing filtrate are set in more medium filter.Using a kind of Treated sewage reusing automation advanced treatment system of the present utility model, not only automatic high-efficiency is run, and passes through multiple physical and chemical method advanced treating raw water, water quality is reached even above middle water quality standard.In addition, being provided with multiple backwashing pumps and doser in systems, periodic cleaning device interior, extend its system service life.
Description
Technical field
It the utility model is related to water technology, more particularly to a kind of Treated sewage reusing automation advanced treatment system.
Background technology
Reclaimed water, also referred to as recycled water, its water quality are municipal sewage, the purified place of waste water between sewage and running water
It is up to state standards after reason, the undrinkable water used within the specific limits, available for urban landscape and all many-sides of production.In
For Water Sproading using a kind of important method for being exactly sewage recycling, it can both reduce the pollution to environment, can increase again available
Water resource source, in particular for industrial enterprise sewage carry out treatment for reuse, composition is complex, and processing system used
Though flow of uniting is simple, the effluent quality after processing is difficult to reach GB/T18920-2002《Municipal middle water regeneration-city is miscellaneous
With water water standard.As Chinese patent " a kind of Treated sewage reusing processing system " (Patent No. 201120027245.5) discloses one
Kind of Treated sewage reusing processing system, including be sequentially communicated regulating reservoir, anoxic pond, MBR ponds and clear water reserviors, regulating reservoir, the second anoxic
Pond, contact-oxidation pool and second pond.It is not suitable for the complex industrial enterprise's Treated sewage reusing of raw water composition.In addition, for
In the actual use of Treated sewage reusing processing system, need periodically manually to clean each component, workload is very big and cost is high.
Utility model content
In view of this, the utility model provides a kind of Treated sewage reusing automation advanced treatment system, solves above-mentioned ask
Topic.
The technological means that the utility model uses is as follows：A kind of Treated sewage reusing automates advanced treatment system, including pre- place
Manage device, ultrafiltration apparatus, softening plant, reverse osmosis unit and central control unit, pretreatment unit, ultrafiltration apparatus, softening dress
Put and be sequentially connected with reverse osmosis unit, pretreatment unit, ultrafiltration apparatus, softening plant and reverse osmosis unit control with center respectively
Device connects, and the ultrafiltration apparatus by the second booster pump, more medium filter, plate type heat exchanger, bag filter and surpasses successively
Filter is connected, and quartz sand and anthracite mixing filtrate are set in more medium filter.
Preferably, pretreatment unit by regulating reservoir, the first booster pump, baffling reaction tank, inclined-plate clarifying basin and catchments successively
Pond connects, and regulating reservoir is connected with pH agent dosers, and baffling reaction tank is caught with flocculant doser, flocculation aid doser and metal respectively
Catch the connection of agent doser.
Preferably, softening plant is connected by ultrafiltration water tank, the 3rd booster pump with demineralizer, and ultrafiltration water tank is entered using automatic valve
Water, storng-acid cation exchange resin built in demineralizer.
Preferably, reverse osmosis unit is connected by accurate filter, reverse osmosis equipment with water tank, and reverse osmosis equipment is using high de-
Salt rate pollution resistant composite film.
Preferably, more medium filter is also connected with the first backwashing pump, demineralizer and the second backwashing pump and oxidant doser
Connection, reverse osmosis equipment are also connected with antisludging agent doser.
Preferably, water tank is provided with water quality monitoring table.
Using a kind of Treated sewage reusing automation advanced treatment system of the present utility model, not only automatic operating, and passing through
Multiple physical and chemical method advanced treating raw water, make water quality reach even above middle water quality standard.In addition, it is provided with systems more
Individual backwashing pump and doser, periodic cleaning device interior, extend its system service life.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of Treated sewage reusing of the present utility model automates advanced treatment system；
Fig. 2 is the structural representation of pretreatment unit 1 in Fig. 1；
Fig. 3 is the structural representation of ultrafiltration apparatus 2 in Fig. 1；
Fig. 4 is the structural representation of softening plant 3 in Fig. 1；
Fig. 5 is the structural representation of reverse osmosis unit 4 in Fig. 1.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
Referring to Fig. 1-Fig. 5, a kind of Treated sewage reusing automation advanced treatment system of the present utility model, including pretreatment unit
1st, ultrafiltration apparatus 2, softening plant 3, reverse osmosis unit 4 and central control unit 5, pretreatment unit 1, ultrafiltration apparatus 2, softening dress
Put 3 and reverse osmosis unit 4 be sequentially connected, pretreatment unit 1, ultrafiltration apparatus 2, softening plant 3 and reverse osmosis unit 4 are respectively with
Centre control device 5 connects.Wherein pretreatment unit 1 is successively by regulating reservoir 11, the first booster pump 19, baffling reaction tank 16, swash plate
Sedimentation basin 17 and collecting-tank 18 connect, and regulating reservoir 11 is connected with pH agent doser 12, baffling reaction tank 16 respectively with flocculant dosing
Device 13, flocculation aid doser 14 and metal agent for capturing doser 15 connect.Raw water is preliminary by the addition of regulating reservoir 11 pH adjusting agent
After regulation, in baffling reaction tank 16 after dosing and stirring reaction, heavy-metal ion removal and COD, finally sunk in swash plate
Most of reaction precipitation product is precipitated in shallow lake pond 17, make after pretreatment water quality reach it is preferable and also for lower step water process save manually into
This.
Ultrafiltration apparatus 2 is successively by the second booster pump 26, more medium filter 21, plate type heat exchanger 22, bag filter 23
Connecting with ultrafilter 24, quartz sand and anthracite mixing filtrate are set in more medium filter 21, particle diameter distributes step by step from top to bottom,
Using in-depth filtration principle, belonging to reverse grain filtering, increase the retaining power of filter layer, water-yielding capacity is big, and impurity penetrates depth,
Ensure to improve the rate of filtration on the premise of effluent quality.Suspension, colloid, the organic matter mainly gone in water removal, makes pretreatment
Water outlet reaches RO inflow requirements, and can filter out the alumen ustum formed after one-level dosing and particle that raw water is brought, and ensures
It goes out water pollution index less than or equal to 4.Meanwhile increased anthracite can loose filtrate deposition pollutant, prevent it is hardened, really
Protecting backwash can thoroughly be carried out.Water temperature can reduce when introducing plate type heat exchanger 22 can prevent winter, and the viscosity of water improves, water
Transmitance reduces, and the aquifer yield of the counter-infiltration under rated pressure declines, and by plate type heat exchanger water temperature can be made to be maintained at normal temperature simultaneously
It is and constant so that follow-up counter-infiltration system can keep constant aquifer yield and salt rejection rate；The effect of bag filter 23 is
The particle for being more than 100 μm revealed in retention and filtering more medium filter production water；Ultrafiltration uses micropore milipore filter, is cut with physics
The mode stayed removes a certain size impurity particle in water removal.In addition, more medium filter 21 is also connected with the first backwashing pump 27, can be certainly
Inside dynamic cleaning filter of reversely pouring water.
Softening plant 3 is connected by ultrafiltration water tank 31, the 3rd booster pump 34 and demineralizer 35, demineralizer 35, ultrafiltration water tank 31
Water inlet using automatic valve intake, according to intermediate water tank liquid level automatic feeding water, it is ensured that water supply it is normal；Strong acid built in demineralizer 35
Property cationic ion-exchange resin.It is exactly resin cements out the calcium in water, magnesium ion to soften resin, reduces calcium, magnesium ion
Content, make to be not easy to form carbonate scale and sulfate scale in water.In addition, demineralizer 35 also adds with the second backwashing pump 32 and oxidant
Medicine device 33 connects, for cleaning demineralizer 35.
Reverse osmosis unit 4 is connected by accurate filter 42, reverse osmosis equipment 43 and water tank 44, the effect of accurate filter 42
Be retain fore filter production water in reveal more than 5 μm particle and above in medicine system undissolved other particles and
Impurity, prevent it from entering reverse osmosis equipment.Reverse osmosis equipment 43 uses equipment with high desalinization pollution resistant composite film BW30-365FR, removing
Soluble salt, colloid, organic matter and microorganism in water, water outlet is set to reach user's requirement.In addition, reverse osmosis equipment 43 also connects
There is antisludging agent doser 41, prevent reverse osmosis membrane surface from forming dirty layer, so as to which that damages membrane module there should be performance.Set on water tank 44
There is water quality monitoring table 45, can intuitively observe producing water water quality.
In summary, a kind of Treated sewage reusing of the present utility model automates advanced treatment system, not only automatic operating, and
By multiple physical and chemical method advanced treating raw water, water quality is set to reach middle water quality standard.In addition, it is provided with systems multiple anti-
Pump and doser are washed, periodic cleaning device interior, extends its service life.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc., the utility model should be included in
Within the scope of protection.
Claims (6)
1. a kind of Treated sewage reusing automates advanced treatment system, it is characterised in that：Including pretreatment unit, ultrafiltration apparatus, softening
Device, reverse osmosis unit and central control unit, pretreatment unit, ultrafiltration apparatus, softening plant and reverse osmosis unit connect successively
Connect, pretreatment unit, ultrafiltration apparatus, softening plant and reverse osmosis unit are connected with central control unit respectively, the ultrafiltration dress
Put and connected successively by the second booster pump, more medium filter, plate type heat exchanger, bag filter with ultrafilter, multi-medium filtering
Quartz sand and anthracite mixing filtrate are set in device.
A kind of 2. Treated sewage reusing automation advanced treatment system according to claim 1, it is characterised in that：The pretreatment
Device is connected by regulating reservoir, the first booster pump, baffling reaction tank, inclined-plate clarifying basin with collecting-tank successively, and regulating reservoir is connected with pH agent
Doser, baffling reaction tank are connected with flocculant doser, flocculation aid doser and metal agent for capturing doser respectively.
A kind of 3. Treated sewage reusing automation advanced treatment system according to claim 2, it is characterised in that：The softening dress
Put and connected by ultrafiltration water tank, the 3rd booster pump with demineralizer, ultrafiltration water tank is intake using automatic valve, highly acid sun built in demineralizer
Ion exchange resin.
A kind of 4. Treated sewage reusing automation advanced treatment system according to claim 3, it is characterised in that：The counter-infiltration
Device is connected by accurate filter, reverse osmosis equipment with water tank, and reverse osmosis equipment uses equipment with high desalinization pollution resistant composite film.
A kind of 5. Treated sewage reusing automation advanced treatment system according to claim 4, it is characterised in that：The multimedium
Filter is also connected with the first backwashing pump, and demineralizer is connected with the second backwashing pump and oxidant doser, and reverse osmosis equipment is also connected with
Antisludging agent doser.
A kind of 6. Treated sewage reusing automation advanced treatment system according to claim 4, it is characterised in that：On the water tank
Provided with water quality monitoring table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720494854.9U CN206705854U (en) | 2017-05-05 | 2017-05-05 | A kind of Treated sewage reusing automates advanced treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720494854.9U CN206705854U (en) | 2017-05-05 | 2017-05-05 | A kind of Treated sewage reusing automates advanced treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206705854U true CN206705854U (en) | 2017-12-05 |
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ID=60465405
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720494854.9U Expired - Fee Related CN206705854U (en) | 2017-05-05 | 2017-05-05 | A kind of Treated sewage reusing automates advanced treatment system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553250A (en) * | 2019-01-17 | 2019-04-02 | 山东昌邑石化有限公司 | Treated sewage reusing processing system and its application |
| CN112250213A (en) * | 2020-09-16 | 2021-01-22 | 重庆坤泉环境工程有限公司 | Natural gas purification production wastewater treatment device and process |
-
2017
- 2017-05-05 CN CN201720494854.9U patent/CN206705854U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109553250A (en) * | 2019-01-17 | 2019-04-02 | 山东昌邑石化有限公司 | Treated sewage reusing processing system and its application |
| CN112250213A (en) * | 2020-09-16 | 2021-01-22 | 重庆坤泉环境工程有限公司 | Natural gas purification production wastewater treatment device and process |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |