CN208545210U - A kind of reverse osmosis concentrated water recovery device - Google Patents
A kind of reverse osmosis concentrated water recovery device Download PDFInfo
- Publication number
- CN208545210U CN208545210U CN201820817943.7U CN201820817943U CN208545210U CN 208545210 U CN208545210 U CN 208545210U CN 201820817943 U CN201820817943 U CN 201820817943U CN 208545210 U CN208545210 U CN 208545210U
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- China
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- reverse osmosis
- pipeline
- manganese sand
- strong brine
- sand filter
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Abstract
The utility model discloses a kind of reverse osmosis concentrated water recovery devices, it is characterized by comprising strong brines to be aerated case, manganese sand filter, cartridge filter, reverse osmosis unit, soften pond, depth water system and ultrafiltration raw water box, the strong brine is aerated case, manganese sand filter, cartridge filter passes sequentially through pipeline with reverse osmosis unit and connects, the production water out of the reverse osmosis unit is connect by pipeline with softening pond, the highly concentrated water out of the reverse osmosis unit is connect by pipeline with depth water system, the strong brine aeration case is equipped with compressed air pipe, the manganese sand filter is connect by pipeline with ultrafiltration raw water box, the chemicals dosing plant for adding hydrochloric acid is equipped between the manganese sand filter and cartridge filter, pipeline between the strong brine aeration case and manganese sand filter is equipped with high-pressure pump.The reverse osmosis concentrated water recovery device of the utility model recycles the strong brine of discharge again, reduces wastewater discharge, has great significance to water resource is saved.
Description
Technical field
The utility model relates to wastewater treatment equipment technical fields, and in particular to a kind of reverse osmosis concentrated water recovery device.
Background technique
Industrial enterprise needs to discharge large amount of sewage in production management process, with the high speed development of industry, the kind of waste water
Class and quantity are also quickling increase, and result in the swift and violent increase of quantity of wastewater effluent, also increasingly extensively and serious to the pollution of water body,
Grave danger is caused to people's health and safety, in order to which environment is effectively protected, governments at all levels are strengthened to trade effluent
Management, has formulated sewage drainage standard.In addition, shortage of fresh water is the Situation of water resources generally faced both at home and abroad, to alleviate
The problem of water resources shortage, the Sewage treatment reutilization technology of innovation are the important development directions of environmental protection industry (epi).Reverse osmosis is mesh
A more mature membrane separation technique of preceding research, is widely used in chemical industry, food, pharmacy, municipal water supply and wastewater treatment
Etc. multiple fields, the reverse osmosis drawback lower there are raw water utilization rate therefore the reverse osmosis concentrated water of generation is rationally recycled again sharp
It is had great significance with to saving water resource.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of reverse osmosis concentrated water recovery device,
The strong brine of discharge can be recycled again, reduce wastewater discharge, had great significance to water resource is saved.
The technical solution of the utility model is as follows:
A kind of reverse osmosis concentrated water recovery device, it is characterised in that: including strong brine aeration case, manganese sand filter, ensured public security
Filter, reverse osmosis unit, softening pond, depth water system and ultrafiltration raw water box, the strong brine aeration case, manganese sand filter,
Cartridge filter passes sequentially through pipeline with reverse osmosis unit and connects, and the production water out of the reverse osmosis unit passes through pipeline and softening
The highly concentrated water out of pond connection, the reverse osmosis unit is connect by pipeline with depth water system, and the strong brine is aerated case
It is equipped with compressed air pipe, the manganese sand filter is connect by pipeline with ultrafiltration raw water box, the manganese sand filter and guarantor
Pacify the chemicals dosing plant being equipped between filter for adding hydrochloric acid, the pipeline between the strong brine aeration case and manganese sand filter
It is equipped with high-pressure pump.
Pipe as a kind of optimal technical scheme of the utility model, between the strong brine aeration case and manganese sand filter
Road is equipped with pressure gauge.
Pipeline as a kind of optimal technical scheme of the utility model, between the manganese sand filter and cartridge filter
It is equipped with pH value detector.
As a kind of optimal technical scheme of the utility model, the pipeline of the chemicals dosing plant is equipped with flowmeter.
As a kind of optimal technical scheme of the utility model, on the pipeline between the reverse osmosis unit and softening pond
Equipped with conductivity meter.
The utility model has the advantages that:
The utility model is by strong brine by strong brine aeration case, manganese sand filter, cartridge filter and reverse osmosis unit
After processing, softened water is obtained, strong brine can be recycled again, reduce wastewater discharge, is had to water resource is saved
Important meaning.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of reverse osmosis concentrated water recovery device of the utility model.
The opposite component names of serial number in figure:
Strong brine is aerated case 1, manganese sand filter 2, cartridge filter 3, reverse osmosis unit 4, softening pond 5, depth water system
System 6, ultrafiltration raw water box 7, chemicals dosing plant 8, high-pressure pump 9, pressure gauge 10, pH value detector 11, flowmeter 12, conductivity meter 13.
Specific embodiment
Reverse osmosis concentrated water recovery device a kind of to the utility model is further described with reference to the accompanying drawings and embodiments.
Embodiment 1
As shown in Figure 1, a kind of reverse osmosis concentrated water recovery device of the utility model, including strong brine are aerated case 1, manganese sand mistake
Filter 2, cartridge filter 3, reverse osmosis unit 4, softening pond 5, depth water system 6 and ultrafiltration raw water box 7, the strong brine expose
Gas tank 1, manganese sand filter 2, cartridge filter 3 pass sequentially through pipeline with reverse osmosis unit 4 and connect, the reverse osmosis unit 4
It produces water out and is connect by pipeline with softening pond 5, the highly concentrated water out of the reverse osmosis unit 4 passes through pipeline and depth water system
6 connection of system, the strong brine aeration case 1 are equipped with compressed air pipe, and the manganese sand filter 2 passes through pipeline and ultrafiltration raw water
Case 7 connects, and the chemicals dosing plant 8 for adding hydrochloric acid, the dense salt are equipped between the manganese sand filter 2 and cartridge filter 3
Water is aerated the pipeline between case 1 and manganese sand filter 2 and is equipped with high-pressure pump 9.
Pipeline between the strong brine aeration case 1 and manganese sand filter 2 is equipped with pressure gauge 10.
Pipeline between the manganese sand filter 2 and cartridge filter 3 is equipped with pH value detector 11.
The pipeline of the chemicals dosing plant 8 is equipped with flowmeter 12.
Pipeline between the reverse osmosis unit 4 and softening pond 5 is equipped with conductivity meter 13.
Working principle: by concentrated water promotion being pumped into strong brine for concentrated water and be aerated in case 1 and carry out Air Exposure, and to dense salt
Water aeration case 1 is passed through compressed air, so that the strong brine in concentrated water aeration case 1 is contacted oxygenation with air, so that the organic matter of concentrated water
And contact of the microorganism with dissolved oxygen, oxygenolysis is carried out to dirty Organic substance in water, enters manganese sand mistake by the strong brine of aeration
In filter 2, the iron and manganese in strong brine are removed, strong brine carries out before entering cartridge filter, detects concentrated water pH value, it is ensured that dense
Water is alkalinity, and concentrated water enters in reverse osmosis unit 4 using after cartridge filter, and obtained softened water enters softening pond 5, high
Concentrated water enters depth water system 6 and is further processed, and completes the recycling of strong brine.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of reverse osmosis concentrated water recovery device, it is characterised in that: including strong brine aeration case (1), manganese sand filter (2), protect
Pacify filter (3), reverse osmosis unit (4), softening pond (5), depth water system (6) and ultrafiltration raw water box (7), the strong brine
Aeration case (1), manganese sand filter (2), cartridge filter (3) pass sequentially through pipeline with reverse osmosis unit (4) and connect, the reverse osmosis
The production water out of saturating device (4) is connect by pipeline with softening pond (5), and the highly concentrated water out of the reverse osmosis unit (4) is logical
Piping is connect with depth water system (6), and strong brine aeration case (1) is equipped with compressed air pipe, the manganese sand filtering
Device (2) is connect by pipeline with ultrafiltration raw water box (7), is equipped with and is used between the manganese sand filter (2) and cartridge filter (3)
The chemicals dosing plant (8) of hydrochloric acid is added, the pipeline between strong brine aeration case (1) and manganese sand filter (2) is equipped with high pressure
It pumps (9).
2. a kind of reverse osmosis concentrated water recovery device according to claim 1, it is characterised in that: the strong brine is aerated case
(1) pipeline between manganese sand filter (2) is equipped with pressure gauge (10).
3. a kind of reverse osmosis concentrated water recovery device according to claim 1, it is characterised in that: the manganese sand filter (2)
Pipeline between cartridge filter (3) is equipped with pH value detector (11).
4. a kind of reverse osmosis concentrated water recovery device according to claim 1, it is characterised in that: the chemicals dosing plant (8)
Pipeline is equipped with flowmeter (12).
5. a kind of reverse osmosis concentrated water recovery device according to claim 1, it is characterised in that: the reverse osmosis unit (4)
Pipeline between softening pond (5) is equipped with conductivity meter (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817943.7U CN208545210U (en) | 2018-05-30 | 2018-05-30 | A kind of reverse osmosis concentrated water recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817943.7U CN208545210U (en) | 2018-05-30 | 2018-05-30 | A kind of reverse osmosis concentrated water recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208545210U true CN208545210U (en) | 2019-02-26 |
Family
ID=65421251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820817943.7U Active CN208545210U (en) | 2018-05-30 | 2018-05-30 | A kind of reverse osmosis concentrated water recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208545210U (en) |
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2018
- 2018-05-30 CN CN201820817943.7U patent/CN208545210U/en active Active
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