CN206308175U - A kind of reverse osmosis equipment of sectional cleaning - Google Patents
A kind of reverse osmosis equipment of sectional cleaning Download PDFInfo
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- CN206308175U CN206308175U CN201621463499.0U CN201621463499U CN206308175U CN 206308175 U CN206308175 U CN 206308175U CN 201621463499 U CN201621463499 U CN 201621463499U CN 206308175 U CN206308175 U CN 206308175U
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- reverse osmosis
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Abstract
The utility model discloses a kind of reverse osmosis equipment of sectional cleaning, it includes pretreatment system and counter-infiltration system, the pretreatment system includes, by the stainless steel pipes successively raw water box of sequential communication, more medium filter and active carbon filter, raw water pump and backwash water pump being mounted in parallel on the pipeline between the more medium filter and raw water box；One section of detergent line and two sections of detergent lines are installed in the counter-infiltration system, one section of detergent line be respectively arranged at two ends with one section cleaning import and one section cleaning water return outlet, two sections of detergent lines are respectively arranged at two ends with two sections of cleaning water return outlets and two sections of cleaning imports, and one section of detergent line and two sections of detergent lines are arranged on multiple reverse osmosis units.The utility model structure is closed, and foreign matter cannot be introduced into counter-infiltration system, stable, and realizes segmented cleaning, reduces dirt deposition in counter-infiltration system, improves the rate of recovery of output water quality and reverse osmosis equipment.
Description
Technical field
The utility model is related to technical field of waste water processing, more particularly to the reverse osmosis equipment that a kind of sectional is cleaned.
Background technology
Sewage, is often referred to discharge water necessarily polluted, from life and production.It is dirty according to the viewpoint of sewage source
Water can be defined as from house, office, business or industrial area discharge and underground water.The mixing such as surface water, snowstorm are taken
Liquid or water with waste.Sewage reduced by many classifications, correspondingly influence of the sewage to environment also have many technologies and
Technique.According to sewage source, sewage can be divided into this four class.The first kind：Industrial wastewater is lived from manufacture mining and industrial production
Dynamic sewage, including from the runoff work Leachate site stored with industry or business, processed, and other are not sanitary sewages
Waste water.Equations of The Second Kind：Sanitary sewage is from house, office building, machine-operated or similar sewage；Health sewage；Effluent sewerage, bag
Include the industrial wastewater mixed in sanitary sewage in sewerage system.3rd class：Business sewage from commercial facility and also some into
Divide nontoxic, the harmless sewage more than sanitary sewage.Such as sewage from catering business.Sewage of wash house, animal feeding sewage, what hairdressing place produced
Sewage etc..4th class：Overland flow comes from water under rainwater, snow-broth, highway, the water from city and industrial area etc.,
Overland flow does not infilter soil, and underground water is entered along street and land.
In existing sewage reverse osmosis treatment equipment, the air in pretreatment stage in buffer tank is arranged by passage
Go out, be not closed because buffer tank is provided with passage, so foreign matter also can enter into buffer tank by passage
In, so as to produce pollution；Existing reverse osmosis equipment cleaning capacity is poor, it is impossible to avoid pollutant from entering in counter-infiltration system, shadow
Ring treatment effect, in addition, in existing reverse osmosis equipment, due to function of the counter-infiltration system without segmented cleaning, cause through
Water after counter-infiltration system treatment still suffers from minimal amount of impurity, the water quality that influence enters in pure water tank.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of reverse osmosis equipment of sectional cleaning, for overcoming
Prior art exist seal is poor, the easy blocking pollution of pipeline, the technical problem that cannot realize segmented cleaning.
The purpose of this utility model is achieved through the following technical solutions：
A kind of reverse osmosis equipment of sectional cleaning, including pretreatment system and counter-infiltration system, the pretreatment system
Including the raw water box by stainless steel pipes successively sequential communication, more medium filter and active carbon filter, wherein the original
Inlet channel is provided with above water tank, be mounted in parallel on the pipeline between the more medium filter and raw water box raw water pump and
Backwash water pump, the bottom of the more medium filter is provided with roots blower；It has been mounted in parallel in the counter-infiltration system multiple anti-
Permeability apparatus and at least one buffer, are provided with one section of detergent line and two sections of detergent lines in the counter-infiltration system,
One section of detergent line be respectively arranged at two ends with one section cleaning import and one section cleaning water return outlet, two sections of detergent lines
Two sections of cleaning water return outlets and two sections of cleaning imports are respectively arranged at two ends with, one section of detergent line and two sections of detergent lines are arranged on
On multiple reverse osmosis units, intersegmental valve is provided between one section of detergent line and two sections of detergent lines.
Further, scale inhibition chemicals dosing plant, secondary filter are also associated between the pretreatment system and counter-infiltration system
Device and high-pressure pump.
Preferably, the scale inhibition chemicals dosing plant, the pipe between accurate filter, high-pressure pump, counter-infiltration system and pure water tank
Multiple valves are provided with road.
Preferably, the pipeline between the accurate filter and high-pressure pump is provided with flow detector.
Further, the water side of the counter-infiltration system is provided with pure water tank, on the inlet channel and counter-infiltration system
It also is provided with flow detector.
Further, discharge pipe line and pure water return line, the discharge pipe line are also equipped with the counter-infiltration system
It is separately mounted on reverse osmosis unit with pure water return line.
Compared with prior art, the utility model at least has advantages below：
By above-mentioned the technical solution of the utility model, without using buffer tank of the prior art, hindered by setting
Dirty chemicals dosing plant, using hermetic design, it is to avoid sewage enters counter-infiltration system, and is conveniently cleaned to pipeline, makes pipeline not
Easy blocking pollution, improves the effect of water process；On the other hand, by the conscientious improvement of existing counter-infiltration system, in reverse osmosis
Two sections of detergent lines, i.e., one section detergent line and two sections of detergent lines are installed, two sections of detergent lines all can be respectively in saturating device
Or counter-infiltration system inside cleaned simultaneously, dirt deposition in counter-infiltration system is reduced, improve output water quality and counter-infiltration
The rate of recovery of equipment.
Brief description of the drawings
Fig. 1 is that a kind of attachment structure of the reverse osmosis equipment of sectional cleaning that the utility model embodiment is provided is illustrated
Figure.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the utility model is carried out clearly and completely
Description, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Base
Embodiment in the utility model, the institute that those of ordinary skill in the art are obtained under the premise of creative work is not made
There is other embodiment, belong to the scope of the utility model protection.
As shown in figure 1, a kind of reverse osmosis equipment of sectional cleaning for the proposition of the utility model embodiment, including pre- place
Reason system 1 and counter-infiltration system 2, pretreatment system 1 are included by the stainless steel pipes successively raw water box 11 of sequential communication, many Jie
Mass filter 12 and active carbon filter 13, the top of wherein raw water box 11 are provided with inlet channel, more medium filter 12 and original
Raw water pump 14 and backwash water pump 15 are mounted in parallel on pipeline between water tank 11, the bottom of more medium filter 12 is provided with Roots
Blower fan 16；Multiple reverse osmosis units and at least one buffer are mounted in parallel in counter-infiltration system 2, in counter-infiltration system 2
One section of detergent line 21 and two sections of detergent lines 22 are installed, one section of detergent line 21 is respectively arranged at two ends with one section of cleaning import
With one section of cleaning water return outlet, two sections of detergent lines 22 are respectively arranged at two ends with two sections of cleaning water return outlets and two sections of cleaning imports, one
Section detergent line 21 and two sections of detergent lines 22 are arranged on multiple reverse osmosis units, are cleaned in one section of detergent line 21 and two sections
Intersegmental valve 23 is provided between pipeline 22.
It is a kind of optional or preferred embodiment as the utility model, between pretreatment system 1 and counter-infiltration system 2 also
It is connected with scale inhibition chemicals dosing plant 3, accurate filter 4 and high-pressure pump 5.
Further, between scale inhibition chemicals dosing plant 3, accurate filter 4, high-pressure pump 5, counter-infiltration system 2 and pure water tank 6
Multiple valves 7 are provided with pipeline.
In specific implementation process, for convenience of the water in real-time monitoring reverse osmosis equipment, in accurate filter 4 and high pressure
Pipeline between pump 5 is provided with flow detector, and flow detection dress also is provided with inlet channel and counter-infiltration system 2
Put.
In the present embodiment, counter-infiltration system 2 uses double-stage reverse osmosis device, i.e., comprising first-stage reverse osmosis device and
Second level reverse osmosis apparatus, the product mouth of a river of first-stage reverse osmosis device is connected with the water inlet of second level reverse osmosis apparatus by pipeline,
In environment is embodied, counter-infiltration system can be designed to by single-stage reverse osmosis unit according to the condition of production, i.e., only include one-level
Reverse osmosis unit, can also realize the above-mentioned purpose of the application, belong within the protection domain of the application.
Preferably, pure water tank 6 is provided with the water side of counter-infiltration system 2, discharge pipe line is also equipped with counter-infiltration system 2
With pure water return line, discharge pipe line and pure water return line are separately mounted on reverse osmosis unit, and and reverse osmosis unit
One complete scavenger circuit of composition.
Compared with prior art, the utility model at least has advantages below：
By above-mentioned the technical solution of the utility model, without using buffer tank of the prior art, hindered by setting
Dirty chemicals dosing plant, using hermetic design, it is to avoid sewage enters counter-infiltration system, and is conveniently cleaned to pipeline, makes pipeline not
Easy blocking pollution, improves the effect of water process；On the other hand, by the conscientious improvement of existing counter-infiltration system, in reverse osmosis
Two sections of detergent lines, i.e., one section detergent line and two sections of detergent lines are installed, two sections of detergent lines all can be respectively in saturating device
Or counter-infiltration system inside cleaned simultaneously, dirt deposition in counter-infiltration system is reduced, improve output water quality and counter-infiltration
The rate of recovery of equipment.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by the protection domain of claims.
Claims (6)
1. the reverse osmosis equipment that a kind of sectional is cleaned, including pretreatment system and counter-infiltration system, it is characterised in that：It is described pre-
Processing system includes passing through the stainless steel pipes raw water box of sequential communication, more medium filter and active carbon filter successively, its
Described in be provided with inlet channel above raw water box, be mounted in parallel on the pipeline between the more medium filter and raw water box
Raw water pump and backwash water pump, the bottom of the more medium filter are provided with roots blower；It is mounted in parallel in the counter-infiltration system
There are multiple reverse osmosis units and at least one buffer, one section of detergent line is installed in the counter-infiltration system and two sections clear
Wash pipeline, one section of detergent line is respectively arranged at two ends with one section of cleaning import and one section of cleaning water return outlet, and described two sections clear
That washes pipeline is respectively arranged at two ends with two sections of cleaning water return outlets and two sections of cleaning imports, one section of detergent line and two sections of cleaning pipes
Road is arranged on multiple reverse osmosis units, and intersegmental valve is provided between one section of detergent line and two sections of detergent lines.
2. the reverse osmosis equipment that sectional as claimed in claim 1 is cleaned, it is characterised in that：The pretreatment system and reverse osmosis
Also it is connected with scale inhibition chemicals dosing plant, accurate filter and high-pressure pump between permeable system in turn.
3. the reverse osmosis equipment that sectional as claimed in claim 2 is cleaned, it is characterised in that：The scale inhibition chemicals dosing plant, essence
Multiple valves are provided with close filter, the pipeline between high-pressure pump, counter-infiltration system and pure water tank.
4. the reverse osmosis equipment that sectional as claimed in claim 2 is cleaned, it is characterised in that：The accurate filter and high pressure
Pipeline between pump is provided with flow detector.
5. the reverse osmosis equipment that sectional as claimed in claim 1 is cleaned, it is characterised in that：The water outlet of the counter-infiltration system
End is provided with pure water tank, and flow detector also is provided with the inlet channel and counter-infiltration system.
6. the reverse osmosis equipment that sectional as claimed in claim 1 is cleaned, it is characterised in that：Also pacify in the counter-infiltration system
Equipped with discharge pipe line and pure water return line, the discharge pipe line and pure water return line are separately mounted on reverse osmosis unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463499.0U CN206308175U (en) | 2016-12-29 | 2016-12-29 | A kind of reverse osmosis equipment of sectional cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621463499.0U CN206308175U (en) | 2016-12-29 | 2016-12-29 | A kind of reverse osmosis equipment of sectional cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308175U true CN206308175U (en) | 2017-07-07 |
Family
ID=59248275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621463499.0U Active CN206308175U (en) | 2016-12-29 | 2016-12-29 | A kind of reverse osmosis equipment of sectional cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206308175U (en) |
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2016
- 2016-12-29 CN CN201621463499.0U patent/CN206308175U/en active Active
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