CN208166803U - A kind of desalting water treatment system - Google Patents
A kind of desalting water treatment system Download PDFInfo
- Publication number
- CN208166803U CN208166803U CN201820428520.6U CN201820428520U CN208166803U CN 208166803 U CN208166803 U CN 208166803U CN 201820428520 U CN201820428520 U CN 201820428520U CN 208166803 U CN208166803 U CN 208166803U
- Authority
- CN
- China
- Prior art keywords
- filter
- exchanger
- water
- filter layer
- layer
- 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
Classifications
-
- 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 discloses a kind of desalting water treatment system, which is equipped with sequentially connected wastewater collection pond, more medium filter, strongly-acid cation exchanger, reverse osmosis unit, carbon dioxide degassing tower, fabric filter, intermediate water tank, strong alkali anion exchanger, mixed ion exchanger and sweet-water tank.Compared with prior art, the utility model have the characteristics that specifically for demineralized water design processing system, more medium filter is improved, using Physiochemical and biochemical filtering combine, treatment effeciency it is high.
Description
Technical field
The utility model relates to field of environment protection equipment more particularly to a kind of desalting water treatment systems.
Background technique
Currently, high-salt sewage is inevitably generated, because high salinity can be to microorganism due to the fast development of industry
Eubolism has an adverse effect, and too high in salinity generates inhibiting effect to the growth of microorganism, could arrange after the processing of waste water needs
It puts.For such industrial wastewater, biochemical method or physico-chemical process is individually used all to be difficult to directly that wastewater treatment is up to standard, for existing
It is effective to high-salt sewage progress to be badly in need of a kind of processing system that Physiochemical and biochemical combines for wastewater treatment problem not up to standard in technology
Processing and reuse.Therefore, new technology is needed to improve the deficiencies in the prior art.
Utility model content
Purpose of utility model：In view of the deficiencies of the prior art with defect, the utility model provides a kind of specifically for desalination
The processing system of water design improves more medium filter, removes using Physiochemical and biochemical filtering combines, treatment effeciency is high
Salt water treating system.
Technical solution：A kind of desalting water treatment system of the utility model, it is characterised in that：The system is equipped with and is sequentially connected
Wastewater collection pond, more medium filter, strongly-acid cation exchanger, reverse osmosis unit, carbon dioxide deaerate tower, fiber filter
Device, intermediate water tank, strong alkali anion exchanger, mixed ion exchanger and sweet-water tank；The wastewater collection pond and more Jie
Boosting water pump is equipped between mass filter；Middle water pump is equipped between the intermediate water tank and strong alkali anion exchanger；Institute
Boosting water pump is equipped between the mixed ion exchanger and sweet-water tank stated；The strongly-acid cation exchanger, highly basic yin from
Sub- exchanger, mixed ion exchanger are connect with wastewater disposal basin and wastewater disposal basin is equipped with heat exchanger, strongly-acid cation exchanger, strong
Alkali anion exchanger, mixed ion exchanger water feed apparatus use stainless steel trapezoid wind wire pipe and stainless steel trapezoid wind wire pipe
Upper wrapping wire spacing is 0.45mm-0.65mm；
The more medium filter includes cylindrical shell；The case top is equipped with water inlet and sets in bottom
There is a water outlet, enclosure interior is equipped with filter chamber and is successively arranged unidirectional screen pack, the first filter layer, unidirectional in filter chamber bottom
Screen pack, the second filter layer, unidirectional screen pack, third filter layer and unidirectional screen pack, housing bottom and rotating electric machine
Connection and rotating electric machine by sequentially pass through third filter layer, the second filter layer, the first filter layer rotary shaft be located at filtering
It is indoor to rotate through filter membrane connection；First filter layer is active carbon layer；Second filter layer is quartz sand layer；Institute
The third filter layer stated is anthracite coal measure；The quantity for rotating through filter membrane is 4 and rotates through and be vertically arranged between filter membrane.
Wherein, the inlet of the wastewater collection pond is equipped with double-layer grating.
Wherein, sterilizing unit is equipped in the wastewater collection pond.
Wherein, the intermediate water tank is equipped with administration device.
Wherein, the sweet-water tank is equipped with tank level control system.
Beneficial effect：Compared with prior art, the utility model has following remarkable advantage：The utility model is special needle
To the processing system of demineralized water design, and more medium filter is improved, including rotates through filter membrane, rotary shaft, unidirectional
Screen pack, the first filter layer, the second filter layer, third filter layer are combined using Physiochemical and biochemical filtering, and whole system has
The beneficial effect that treatment effeciency is high, effect is good.
Detailed description of the invention
Fig. 1 is the structural block diagram of the utility model；
Fig. 2 is the structural schematic diagram of the more medium filter of the utility model；
In figure 1 be water inlet, 2 for rotate through filter membrane, 3 be unidirectional screen pack, 4 be the first filter layer, 5 be the second filtering
Layer, 6 be third filter layer, 7 be water outlet, 8 be rotating electric machine, 9 be rotary shaft, 10 be shell, 11 be filter chamber.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further described the technical solution of the utility model.
A kind of desalting water treatment system of the utility model, the system are equipped with sequentially connected wastewater collection pond, multimedium
Filter, strongly-acid cation exchanger, reverse osmosis unit, carbon dioxide degassing tower, fabric filter, intermediate water tank, highly basic yin
Ion-exchanger, mixed ion exchanger and sweet-water tank；Boosting water pump is equipped between wastewater collection pond and more medium filter；
Middle water pump is equipped between intermediate water tank and strong alkali anion exchanger；It is equipped with and rises between mixed ion exchanger and sweet-water tank
Water pump；Strongly-acid cation exchanger, strong alkali anion exchanger, mixed ion exchanger is connect with wastewater disposal basin and wastewater disposal basin
Equipped with heat exchanger, strongly-acid cation exchanger, strong alkali anion exchanger, mixed ion exchanger water feed apparatus using not
Wrapping wire spacing is 0.45mm-0.65mm on rust steel ladder shape Wire wound tube and stainless steel trapezoid wind wire pipe；More medium filter includes circle
Cylindrical shell 10；It is equipped with water inlet 1 at the top of shell 10 and is equipped with water outlet 7 in bottom, is equipped with filter chamber 11 inside shell 10
And 11 bottom of filter chamber be successively arranged unidirectional screen pack 3, the first filter layer 4, unidirectional screen pack 3, the second filter layer 5,
Unidirectional screen pack 3, third filter layer 6 and unidirectional screen pack 3,10 bottom of shell is connect with rotating electric machine 8 and rotating electric machine 8
By the rotary shaft 9 and the rotation in filter chamber 11 that sequentially pass through third filter layer 6, the second filter layer 5, the first filter layer 4
Turn over the connection of filter membrane 2；First filter layer 4 is active carbon layer；Second filter layer 5 is quartz sand layer；Third filter layer 6 is anthracite
Layer；The quantity for rotating through filter membrane 2 is 4 and rotates through and be vertically arranged between filter membrane 2.Wherein, the inlet of wastewater collection pond is equipped with
Double-layer grating；Sterilizing unit is equipped in wastewater collection pond；Intermediate water tank is equipped with administration device；Sweet-water tank is equipped with Liquid level system
System.
In use, high salinity waste water is collected into wastewater collection pond, the pre- thermal wastewater of heat exchanger is first passed through, and killed
It flows into after boosting water pump to enter in more medium filter by pipeline after bacterium and carries out primary filtration, waste water is from more medium filter
Water inlet 1 enter after first pass through rotate through filter membrane 2 biochemical filtration then sequentially enter the first filter layer 4, the second filter layer 5,
Third filter layer 6 carry out physisorptive filter, for remove the suspended matter in waste water, silt, manganese and cohesion tablet and with sink
The bonding colloidal particles etc. that shallow lake method cannot remove reduce mechanical damage and pollution to reverse-osmosis membrane element, the first filtering
It is equipped with unidirectional screen pack 3 between layer 4 and the second filter layer 5, between the second filter layer 5 and third filter layer 6, on the one hand may be used
To be repeatedly filtered to waste water, different filter material layers are on the other hand prevented in backwash process to be backwashed water punching mixed.
Then waste water enters in strongly-acid cation exchanger, and cation exchange resin is equipped in strongly-acid cation exchanger,
Cation exchange resin uses regeneration of sulfuric acid technique, and sulfate radical in waste water ion is easily processed, and is conducive to later period wastewater treatment work
Make, 98% cation will be removed in raw water, and become soft water, and cation bed water outlet is in acidity.So through cation bed removing metal from
After son, bicarbonate radical is converted to a large amount of carbon dioxide, and the purpose of setting carbon dioxide degassing tower exactly removes carbon dioxide.
Following waste water enters the carbon dioxide removed in waste water in carbon dioxide degassing tower.
Following waste water enters reverse osmosis unit, it is reverse osmosis be it is a kind of driven by pressure, by the selection of semi-transparent film
Crown_interception, the separation method that solute and the solvent in solution are separated.Reverse osmosis membrane aperture as low as nanoscale, in certain pressure
Under power, hydrone can be by reverse osmosis membrane, and inorganic salts, heavy metal ion in raw water, organic matter, colloid, bacterium, virus
Equal impurity can not by reverse osmosis membrane, so that the condensed water that makes the pure water that can be penetrated and can not penetrate strictly distinguishes, from
And carry out pro desalting processing.Subsequently into being filtered in fabric filter, which is comet type fabric filter,
Effluent quality is good, and retaining power is big, and head loss is small.The action principle of anion bed is similar with requirement with cation bed, only goes
Be anion, sodium hydroxide regeneration is selected after negative resin failure.
Following waste water enters after intermediate water tank is adjusted, into mixed ion exchanger, mixed ion exchanger
Abbreviation mixed bed is that device is filled out in same exchanger by a certain percentage by yin and yang resin, is uniformly mixed them before operation.At this time
For treated water after exchanging bed by hybrid ionic, it is very low that generated hydrogen ion and hydroxide ion are immediately generated solubility
Water seldom forms counter ion when cation or anion exchange.Exchange reaction can be made to carry out very thorough, therefore water quality is good, institute
It is connected on reverse osmosis or level-one with mixed bed to answer behind bed desalting system, the preparation for pure water or high purity water is mainly used for depth
Go almost all of ion (dissolved solid) in water removal.Waste water after deep desalting enters in sweet-water tank, can be again
Reuse.Cation bed, anion bed and the regenerated process of mixed bed can all generate acidic and alkaline waste water, and direct outlet will pollute the environment, so
It must collect, the outlet after processing is qualified.Wastewater disposal basin plays the role of collecting waste water, adjusts waste water, neutralizes waste water.
Claims (5)
1. a kind of desalting water treatment system, it is characterised in that：The system is equipped with sequentially connected wastewater collection pond, multi-medium filtering
Device, strongly-acid cation exchanger, reverse osmosis unit, carbon dioxide degassing tower, fabric filter, intermediate water tank, strong alkali anion
Exchanger, mixed ion exchanger and sweet-water tank；Boosting water is equipped between the wastewater collection pond and more medium filter
Pump；Middle water pump is equipped between the intermediate water tank and strong alkali anion exchanger；The mixed ion exchanger with remove
Boosting water pump is equipped between brine tank；The strongly-acid cation exchanger, strong alkali anion exchanger, mixed ion exchanger
It is connect with wastewater disposal basin and wastewater disposal basin is equipped with heat exchanger, strongly-acid cation exchanger, strong alkali anion exchanger, hybrid ionic
The water feed apparatus of exchanger uses on stainless steel trapezoid wind wire pipe and stainless steel trapezoid wind wire pipe wrapping wire spacing for 0.45mm-
0.65mm；
The more medium filter includes cylindrical shell (10)；Water inlet (1) is equipped with simultaneously at the top of the shell (10)
Water outlet (7) are equipped in bottom, filter chamber (11) are equipped with inside shell (10) and are successively arranged unidirectionally in filter chamber (11) bottom
Screen pack (3), the first filter layer (4), unidirectional screen pack (3), the second filter layer (5), unidirectional screen pack (3), third
Filter layer (6) and unidirectional screen pack (3), shell (10) bottom is connect with rotating electric machine (8) and rotating electric machine (8) is by successively
Across third filter layer (6), the second filter layer (5), the first filter layer (4) rotary shaft (9) be located at filter chamber (11) in
Rotate through filter membrane (2) connection；First filter layer (4) is active carbon layer；Second filter layer (5) is quartz sand
Layer；The third filter layer (6) is anthracite coal measure；The quantity for rotating through filter membrane (2) is 4 and rotates through filter membrane (2)
Between be vertically arranged.
2. a kind of desalting water treatment system according to claim 1, it is characterised in that：The entrance of the wastewater collection pond
Place is equipped with double-layer grating.
3. a kind of desalting water treatment system according to claim 1, it is characterised in that：It is equipped in the wastewater collection pond
Sterilizing unit.
4. a kind of desalting water treatment system according to claim 1, it is characterised in that：The intermediate water tank is equipped with dispensing
Device.
5. a kind of desalting water treatment system according to claim 1, it is characterised in that：The sweet-water tank is equipped with liquid level
Control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428520.6U CN208166803U (en) | 2018-03-28 | 2018-03-28 | A kind of desalting water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428520.6U CN208166803U (en) | 2018-03-28 | 2018-03-28 | A kind of desalting water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208166803U true CN208166803U (en) | 2018-11-30 |
Family
ID=64376143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820428520.6U Expired - Fee Related CN208166803U (en) | 2018-03-28 | 2018-03-28 | A kind of desalting water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208166803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111233085A (en) * | 2020-03-16 | 2020-06-05 | 佛山市云米电器科技有限公司 | One-way cation mixed exchange type water purification system and method and water purifier |
-
2018
- 2018-03-28 CN CN201820428520.6U patent/CN208166803U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111233085A (en) * | 2020-03-16 | 2020-06-05 | 佛山市云米电器科技有限公司 | One-way cation mixed exchange type water purification system and method and water purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103539288B (en) | Industrial wastewater recovery method and wastewater recovery system | |
| CN105384300B (en) | A kind of method of multistage electrically-driven ion film process high slat-containing wastewater | |
| CN101928089B (en) | Method for disposing antiosmosis thick water out of purified terephthalic acid refined waste water | |
| CN101798150B (en) | Treatment method of wastewater with high salt content and treatment device thereof | |
| CN203419806U (en) | Water treatment device for providing high-purity water for laboratory | |
| CN202156962U (en) | Demineralized water treating device for refining petroleum | |
| CN203728664U (en) | Wastewater recovery system | |
| CN104529021B (en) | A kind of reverse osmosis concentrated water that reclaims produces the system of demineralized water | |
| CN104591433B (en) | System and method for treating and recycling grinding wastewater | |
| CN104355450A (en) | High-salinity wastewater grading recycling process | |
| CN208166803U (en) | A kind of desalting water treatment system | |
| CN105600983B (en) | A kind of minimizing processing method of high slat-containing wastewater | |
| JP2012225755A (en) | Radioactive contamination water processing system, barge type radioactive contamination water processing facility, radioactive contamination water processing method, and on-barge radioactive contamination water processing method | |
| CN105271581A (en) | Boiler feed water treatment system high in water yield | |
| CN206529357U (en) | A kind of boiler feed water processing unit of high yield water rate | |
| CN205999206U (en) | A kind of Boiler water Feeding System device of supercritical big flow thermal power plant unit | |
| CN210825779U (en) | Water saving system of ultrapure water system | |
| CN201648139U (en) | Pure water production equipment with high recovery ratio | |
| CN104176865A (en) | Pure water treatment device | |
| CN108689540A (en) | Incineration of refuse flyash wastewater zero discharge and recycling unit and treatment process | |
| CN207404983U (en) | A kind of boiler feedwater treatment device for being related to Treated sewage reusing | |
| CN110482728A (en) | A kind of electrode foil liquid waste treating apparatus | |
| CN202936277U (en) | Double-stage reverse osmosis water treatment equipment | |
| CN206915894U (en) | A kind of zero-emission equipment of high slat-containing wastewater processing | |
| CN104478136A (en) | Treatment method and treatment system of fluoride-containing wastewater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20210328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |