CN207405008U - A kind of factory high-concentration waste water demineralizer of DW system demineralized water system - Google Patents
A kind of factory high-concentration waste water demineralizer of DW system demineralized water system Download PDFInfo
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- CN207405008U CN207405008U CN201721291919.6U CN201721291919U CN207405008U CN 207405008 U CN207405008 U CN 207405008U CN 201721291919 U CN201721291919 U CN 201721291919U CN 207405008 U CN207405008 U CN 207405008U
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- pipeline
- waste water
- reverse osmosis
- factory
- water
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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
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Abstract
The utility model discloses a kind of factory's high-concentration waste water demineralizers of DW system demineralized water system,Preheating device is connected including raw water and successively through piping,Filter device,Concentrated water treatment box,Ultrafiltration apparatus,Reverse osmosis unit and ion interchange unit,The preheating device connects filter device by pipeline,The filter device connects separating sedimentation basin by pipeline,The one side of the separating sedimentation basin is equipped with concentrated water treatment box and the two is connected by pipeline,Mvr evaporators are equipped in the concentrated water treatment box,The concentrated water treatment box connects strong brine case by pipeline,The strong brine case connects secondary separation pond by pipeline,The utility model salt rejection rate is high,And it can greatly accelerate the evaporation of waste water by installing mvr evaporators,So that wastewater treatment is more efficient,And it precipitates by separating for several times and is pressurizeed using reverse osmosis force (forcing) pump to the concentrated water in reverse osmosis unit,The separating rate for making strong brine is fast,Good separating effect,With good waste water desalination effect.
Description
Technical field
The utility model is related to DW system demineralized water systems, and in particular to a kind of factory's high-concentration waste water desalination dress of DW system demineralized water system
It puts.
Background technology
With rapid development of economy, factory also brings the dirt of height while providing various products to the mankind
Dye, especially chemical enterprise, the substantial amounts of sewage of annual chemical enterprise discharge, which causes environment, greatly encroaches on, therefore to factory
Wastewater treatment is the work of an accepting a heavy burden and the person of leading, and plant chimney stalk generally requires to carry out desalination work with nearly row secondary returning at this stage
With, water resource has so not only been saved, but also the discharge of wastewater and sewage can be reduced,
Demineralized water refers to, using various water treatment technologies, remove suspended matter, colloid, inorganic cation and anion etc.
After impurities in water, obtained product water.Demineralized water is not intended to salt in dampening and is entirely removed totally, due to technical aspect
The considerations of in reason and water producing cost, according to different purposes, allows demineralized water to contain trace impurity.Desalination impurities in water is got over
Few, water purity is higher.
Water desalination technology passes through years development, and there are high energy consumption, high cost, complicated for operation, pollution environment for earlier technique
Poor state of arts develops low energy consumption, low cost, easy to operate, environmental-friendly good condition by now.Water desalination skill now
The mutual fusion of more and more diversified, the various advanced technology of art, technique is more and more ripe, perfect, achieves good economic effect
Benefit and social benefit.But the prior art can not meet boiler feed water requirement there are the shortcomings such as salt rejection rate is low.High-salt wastewater is
Refer to total saliferous mass fraction at least 1% waste water its essentially from chemical plant and oil and natural gas acquisition process etc. it is this
Waste water contains many kinds of substance (including salt, oil, organic heavy metal and radioactive substance).The way of production of brine waste is extensive, water
Amount also increases year by year, and remove the organic pollution in saline sewage influences most important, and factory at this stage caused by environment
The desalination process too complex or incomplete of waste water.
Utility model content
The utility model provides a kind of factory's high-concentration waste water demineralizer of DW system demineralized water system, solves plant chimney stalk processing
Desalination process too complex in the process or it is incomplete the problem of.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
Factory's high-concentration waste water demineralizer of a kind of DW system demineralized water system of the utility model, including raw water and successively by pipe
Road connection preheating device, filter device, concentrated water treatment box, ultrafiltration apparatus, reverse osmosis unit and ion interchange unit, the preheating
Device connects filter device by pipeline, and the filter device connects separating sedimentation basin by pipeline, the separating sedimentation basin
One side is equipped with concentrated water treatment box and the two and is connected by pipeline, is equipped with mvr evaporators in the concentrated water treatment box, at the concentrated water
It manages case and strong brine case is connected by pipeline, the strong brine case connects secondary separation pond, the strong brine case and two by pipeline
Ultrafiltration apparatus is equipped between secondary separate tank, the secondary separation pond connects cartridge filter, the secondary separation pond by pipeline
Pipeline between cartridge filter is equipped with high-pressure pump, and the one side of the cartridge filter is equipped with reverse osmosis unit, and
Reverse osmosis force (forcing) pump is equipped between reverse osmosis unit and cartridge filter, the reverse osmosis unit connects water storage by pipeline
Pond, is equipped with ion interchange unit in the tank, the ion interchange unit connected by pipeline it is secondary except salt box, described two
It is secondary that qualified pond is connected by pipeline except salt box.
As a kind of optimal technical scheme of the utility model, switch valve is equipped on above-mentioned all pipelines.
As a kind of optimal technical scheme of the utility model, the mvr evaporators connection condenser and strong brine case, institute
State condenser connection condensation water tank.
As a kind of optimal technical scheme of the utility model, the filter device includes Rose Box and multistorey strainer mesh.
As a kind of optimal technical scheme of the utility model, the preheating device is plate heat exchanger.
As a kind of optimal technical scheme of the utility model, active charcoal bag is equipped in the separating sedimentation basin.
As a kind of optimal technical scheme of the utility model, insulating layer is equipped on the outside of the concentrated water treatment box, and is kept the temperature
Layer includes spongy layer and electric tracing belt.
The advantageous effect that the utility model is reached is：The utility model salt rejection rate is high, and by installing mvr evaporator energy
It enough greatly accelerates the evaporation of waste water, so that wastewater treatment is more efficient, and precipitates by separating for several times and added using reverse osmosis
Press pump pressurizes to the concentrated water in reverse osmosis unit, and the separating rate for making strong brine is fast, good separating effect, has good
Waste water desalination effect.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment for explaining the utility model, does not form the limitation to the utility model together.
In the accompanying drawings：
Fig. 1 is a kind of overall structure figure of factory's high-concentration waste water demineralizer of DW system demineralized water system of the utility model；
In figure：1st, preheating device；2nd, filter device；3rd, separating sedimentation basin；4th, concentrated water treatment box；5th, mvr evaporators；6th, it is cold
Condenser；7th, strong brine case；8th, ultrafiltration apparatus；9th, secondary separation pond；10th, high-pressure pump；11st, cartridge filter；12nd, reverse osmosis pressurization
Pump；13rd, reverse osmosis unit；14th, tank；15th, ion interchange unit；16th, it is secondary to remove salt box；17th, qualified pond.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in Figure 1, a kind of factory's high-concentration waste water demineralizer of DW system demineralized water system of the utility model, bag
Include raw water and successively through piping connection preheating device 1, filter device 2, concentrated water treatment box 4, ultrafiltration apparatus 8, reverse osmosis unit
13 and ion interchange unit 15, preheating device 1 connects filter device 2 by pipeline, and filter device 2 is heavy by pipeline connection separation
Shallow lake pond 3, the one side of separating sedimentation basin is equipped with concentrated water treatment box 4 and the two is connected by pipeline, and mvr is equipped in concentrated water treatment box 4
Evaporator 5, concentrated water treatment box 4 connect strong brine case 7 by pipeline, and strong brine case 7 connects secondary separation pond 9 by pipeline, dense
Between brine tank 7 and secondary separation pond 9 be equipped with ultrafiltration apparatus 8, secondary separation pond 9 by pipeline connect cartridge filter 11, two
Pipeline between secondary separate tank 9 and cartridge filter 11 is equipped with high-pressure pump 10, and the one side of cartridge filter 11 is equipped with reverse osmosis
Device 13, and reverse osmosis force (forcing) pump 12 is equipped between reverse osmosis unit 13 and cartridge filter 11, reverse osmosis unit 13 passes through pipe
Road connects tank 14, is equipped with ion interchange unit 15 in tank 14, ion interchange unit 15 connects secondary remove by pipeline
Salt box 16, it is secondary that qualified pond 17 is connected by pipeline except salt box 16.
Switch valve is equipped on above-mentioned all pipelines.
Mvr evaporators connect condenser 6 and strong brine case 7, and condenser 6 connects condensation water tank.
Filter device includes Rose Box and multistorey strainer mesh.
Preheating device 1 is plate heat exchanger.
Active charcoal bag is equipped in separating sedimentation basin 3.
4 outside of concentrated water treatment box is equipped with insulating layer, and insulating layer includes spongy layer and electric tracing belt.
When carrying out waste water desalination, raw water is preheated by preheating device 1, then by 2 filtering and impurity removing of filter device,
Granular solid impurity is mainly removed, is then precipitated by separating sedimentation basin 3, upper liquid is delivered to by water pump dense
Water treatment case 4, mvr evaporators 5 are evaporated the water in concentrated water treatment box 4, and the then condensed processing of device 6 obtains substantial amounts of cold
Condensate, condensed water water quality is pure, good purification, and then remaining strong brine is filtered by ultrafiltration apparatus 8, then is passed through
Reverse osmosis unit 13 carries out desalination, and reverse osmosis unit 13 can separate the salt component extreme portions in strong brine, finally
By obtaining workable water after the secondary processing except salt box 16.
The utility model salt rejection rate is high, and can greatly accelerate the evaporation of waste water by installing mvr evaporators 5, so that
Wastewater treatment is more efficient, and is precipitated and using reverse osmosis force (forcing) pump 12 come to dense in reverse osmosis unit 13 by separating for several times
Water pressurizes, and the separating rate for making strong brine is fast, good separating effect, has good waste water desalination effect.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of factory's high-concentration waste water demineralizer of DW system demineralized water system connects pre- hot charging including raw water and successively through piping
(1), filter device (2), concentrated water treatment box (4), ultrafiltration apparatus (8), reverse osmosis unit (13) and ion interchange unit (15) are put,
It is characterized in that, the preheating device (1) connects filter device (2) by pipeline, the filter device (2) is connected by pipeline
Separating sedimentation basin (3), the one side of the separating sedimentation basin is equipped with concentrated water treatment box (4) and the two is connected by pipeline, described dense
Mvr evaporators (5) are equipped in water treatment case (4), the concentrated water treatment box (4) connects strong brine case (7) by pipeline, described dense
Brine tank (7) connects secondary separation pond (9) by pipeline, and ultrafiltration is equipped between the strong brine case (7) and secondary separation pond (9)
Device (8), the secondary separation pond (9) connect cartridge filter (11) by pipeline, and the secondary separation pond (9) was with ensuring public security
Pipeline between filter (11) is equipped with high-pressure pump (10), and the one side of the cartridge filter (11) is equipped with reverse osmosis unit
(13), reverse osmosis force (forcing) pump (12), the reverse osmosis unit and between reverse osmosis unit (13) and cartridge filter (11) are equipped with
(13) tank (14) is connected by pipeline, ion interchange unit (15), the ion exchange is equipped in the tank (14)
Device (15) connected by pipeline it is secondary except salt box (16), it is described secondary except salt box (16) passes through the qualified pond of pipeline connection
(17)。
2. a kind of factory's high-concentration waste water demineralizer of DW system demineralized water system according to claim 1, which is characterized in that on
It states and is equipped with switch valve on all pipelines.
A kind of 3. factory's high-concentration waste water demineralizer of DW system demineralized water system according to claim 1, which is characterized in that institute
Mvr evaporators connection condenser (6) and strong brine case (7) are stated, the condenser (6) connects condensation water tank.
A kind of 4. factory's high-concentration waste water demineralizer of DW system demineralized water system according to claim 1, which is characterized in that institute
Stating filter device includes Rose Box and multistorey strainer mesh.
A kind of 5. factory's high-concentration waste water demineralizer of DW system demineralized water system according to claim 1, which is characterized in that institute
Preheating device (1) is stated as plate heat exchanger.
A kind of 6. factory's high-concentration waste water demineralizer of DW system demineralized water system according to claim 1, which is characterized in that institute
It states and active charcoal bag is equipped in separating sedimentation basin (3).
A kind of 7. factory's high-concentration waste water demineralizer of DW system demineralized water system according to claim 1, which is characterized in that institute
It states and insulating layer is equipped on the outside of concentrated water treatment box (4), and insulating layer includes spongy layer and electric tracing belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291919.6U CN207405008U (en) | 2017-09-30 | 2017-09-30 | A kind of factory high-concentration waste water demineralizer of DW system demineralized water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291919.6U CN207405008U (en) | 2017-09-30 | 2017-09-30 | A kind of factory high-concentration waste water demineralizer of DW system demineralized water system |
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| Publication Number | Publication Date |
|---|---|
| CN207405008U true CN207405008U (en) | 2018-05-25 |
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| CN201721291919.6U Active CN207405008U (en) | 2017-09-30 | 2017-09-30 | A kind of factory high-concentration waste water demineralizer of DW system demineralized water system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432878A (en) * | 2022-10-12 | 2022-12-06 | 中国矿业大学 | High-salinity mine water treatment device |
-
2017
- 2017-09-30 CN CN201721291919.6U patent/CN207405008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432878A (en) * | 2022-10-12 | 2022-12-06 | 中国矿业大学 | High-salinity mine water treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191225 Address after: Building 2, Science Park, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou Haixin Environmental Protection Technology Co., Ltd Address before: 213000 innovation center, building 2, Xinbei Science Park, Jiangsu, Changzhou, A405 Patentee before: CHANGZHOU HAIYUAN HENGYE WATER TREATMENT EQUIPMENT CO., LTD. |
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| TR01 | Transfer of patent right |