CN207862082U - Water purification ultrafiltration apparatus - Google Patents
Water purification ultrafiltration apparatus Download PDFInfo
- Publication number
- CN207862082U CN207862082U CN201721808019.4U CN201721808019U CN207862082U CN 207862082 U CN207862082 U CN 207862082U CN 201721808019 U CN201721808019 U CN 201721808019U CN 207862082 U CN207862082 U CN 207862082U
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- Prior art keywords
- ultrafiltration
- water
- unit
- membrane
- line system
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Abstract
The utility model discloses water purification ultrafiltration apparatus, belong to clean water treatment field.Including ultra filtration unit, absorbing unit, membrane filter unit and disinfection unit；Ultrafiltration tank includes Cylinder Shell and hollow-fibre membrane；Ultrafiltration tank include be arranged ultrafiltration pot bottom water inlet and the water outlet in ultrafiltration tank top is set, the water inlet of two neighboring ultrafiltration tank is connect by pipeline with water outlet；Pipeline includes water return pipeline system and pipe-line system downstream；It is equipped with control valve on the pipeline of water return pipeline system and downstream pipe-line system；The water outlet of water return pipeline system and downstream pipe-line system are connect with the water inlet of absorbing unit respectively.The present apparatus is equipped with water return pipeline system and downstream pipe-line system, after replacing the ultrafiltration membrane of front end downstream, flow is switched into water return pipeline system, raw water enters from contaminated rear ultrafiltration membrane, it is come out from the ultrafiltration membrane after replacement, the purification efficiency of raw water is improved, ultrafiltration membrane is rationally utilized, improves the utilization rate of ultrafiltration membrane.
Description
Technical field
The utility model is related to clean water treatment fields, and in particular to a kind of water purification ultrafiltration apparatus.
Background technology
In the processing procedure of direct drinking, ultrafiltration membrance filter is particulate and the heavy metal etc. removed in raw water, ensures water
Matter it is clean, facilitate subsequent processing.But ultrafiltration membrane needs to be replaced frequently in current ultrafiltration apparatus, ultra filtration unit is by multiple
Ultrafiltration tank forms, and the Pollution of Ultrafiltration Membrane in front of flow is maximum, the less pollution at flow rear, as replaced in front of flow, then according to
It is filtered successively according to water (flow) direction, then the pollution at rear still exists, and it is insufficient to be easy to cause water purification filter；If all replacing,
Improve ultrafiltration cost.
Utility model content
The utility model proposes a kind of water purification ultrafiltration apparatus, the purpose reached is subtracted while improving purifying water effect
Few ultrafiltration membrane replaces rate.
To achieve the goals above, the utility model is achieved through the following technical solutions：
A kind of water purification ultrafiltration apparatus, including ultra filtration unit, absorbing unit, membrane filter unit and disinfection unit；The ultrafiltration
Unit, absorbing unit, membrane filter unit and disinfection unit are sequentially connected；The ultra filtration unit includes multiple ultrafiltration tanks, described super
Filter tank includes Cylinder Shell and hollow-fibre membrane；The hollow-fibre membrane inside housings, the center of the hollow-fibre membrane
For aquaporin, the ultrafiltration tank include be arranged ultrafiltration pot bottom water inlet and the water outlet in ultrafiltration tank top, institute are set
The water inlet for stating two neighboring ultrafiltration tank is connect by pipeline with water outlet；The pipeline includes water return pipeline system and downstream
Pipe-line system；It is equipped with control valve on the water return pipeline system and the downstream pipeline of pipe-line system；The water return pipeline system
Water outlet and pipe-line system is connect with the water inlet of the absorbing unit respectively downstream.
Further, the absorbing unit is activated carbon adsorption unit.
Further, the membrane filter unit includes the first reverse osmosis units and the second reverse osmosis units, and described first is anti-
Permeation unit is connect with the absorbing unit.
Further, sterilization pool, the sterilization pool are equipped between first reverse osmosis units and the second reverse osmosis units
It is equipped with chemicals dosing plant.
Further, the disinfection unit is ultraviolet lamp disinfection unit；The ultraviolet lamp disinfection unit and second is instead
Permeation unit connects.
The utility model water purification ultrafiltration apparatus, advantage are：Equipped with water return pipeline system and downstream pipe-line system,
After replacing the ultrafiltration membrane of front end downstream, flow is switched into water return pipeline system, raw water from contaminated rear ultrafiltration membrane into
Enter, finally come out from the ultrafiltration membrane after replacement, improve the purification efficiency of raw water, rationally utilizes ultrafiltration membrane, improve the profit of ultrafiltration membrane
With rate；Equipment is simple, easy to control.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
1- ultrafiltration tank, 2- absorbing units, the first reverse osmosis units of 3-, the second reverse osmosis units of 4-, 5- disinfection units, 6- shells
Body, 7- hollow-fibre membranes, 8- aquaporins, 9- water return pipeline systems, pipe-line system, 11- control valves, 12- dosings fill 10- downstream
It sets, 13- sterilization pools.
Solid wire in Fig. 1 among ultrafiltration tank is pipe-line system downstream；Dotted line is water return pipeline system.
Specific implementation mode
The utility model is further described with reference to specific embodiment and attached drawing.
A kind of water purification ultrafiltration apparatus is as shown in Figure 1, include ultra filtration unit, absorbing unit 2, membrane filter unit and disinfection unit
5；Ultra filtration unit includes multiple ultrafiltration tanks 1, and ultrafiltration tank 1 includes Cylinder Shell 6 and hollow-fibre membrane 7；Hollow-fibre membrane 7 is in shell
Inside body 6, the center of hollow-fibre membrane 7 is water channel 8, and ultrafiltration tank 1 includes water inlet and the setting being arranged in ultrafiltration pot bottom
The water inlet of water outlet in ultrafiltration tank top, two neighboring ultrafiltration tank is connect by pipeline with water outlet；Pipeline includes back
Water piping system 9 and downstream pipe-line system 10；It is equipped with control valve on water return pipeline system 9 and the downstream pipeline of pipe-line system 10
11；The water outlet of water return pipeline system 9 and pipe-line system 10 is connect with the water inlet of absorbing unit 2 respectively downstream.Absorbing unit 2
For activated carbon adsorption unit 2, membrane filter unit includes the first reverse osmosis units 3 and the second reverse osmosis units 4, the first reverse osmosis list
Member 3 is connect with absorbing unit 2；Sterilization pool 13, the disinfection are equipped between first reverse osmosis units 3 and the second reverse osmosis units 4
Pond 13 is equipped with chemicals dosing plant 12.Disinfection unit 5 is ultraviolet lamp disinfection unit 5；Ultraviolet lamp disinfection unit 5 and the second reverse osmosis
Saturating unit 4 connects.
Raw water is flowed into from first ultrafiltration tank of pipe-line system 10 downstream, pass through successively second, third, the 4th etc.
Ultrafiltration tank, Pollution of Ultrafiltration Membrane is minimum in the last one ultrafiltration tank；The dirt of ultrafiltration membrane in first, second, third, fourth ultrafiltration tank
Dye is sequentially reduced.When replacing, then the ultrafiltration membrane in the first, second ultrafiltration tank can be first replaced, while by raw water from pipeline downstream
System 10 switches to water return pipeline system 9.Raw water ultrafiltration membrane from the last one ultrafiltration tank sequentially enters, since the last one is super
Ultrafiltration membrane has a little pollution in filter tank, therefore can directly utilize, and flow puts in order according to ultrafiltration tank to be flowed successively, to second
It is a, first when, after the ultrafiltration tank filtering before raw water quilt, water quality is preferable, when the first, second ultrafiltration tank after replacement,
By clean ultrafiltration membrance filter, water can be made to filter cleaner.Ultrafiltration membrane can be made full use of simultaneously, is increased operation rate,
Reduce cost.
The technical solution provided above the utility model embodiment is described in detail, used herein specifically
A example is expounded the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to help
Assistant solves the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, implementing according to the utility model
Example, the there will be changes in specific implementation mode and application range, in conclusion the content of the present specification should not be construed as
Limitations of the present invention.
Claims (5)
1. a kind of water purification ultrafiltration apparatus, it is characterised in that：Including ultra filtration unit, absorbing unit, membrane filter unit and disinfection unit；
The ultra filtration unit, absorbing unit, membrane filter unit and disinfection unit are sequentially connected；The ultra filtration unit includes multiple ultrafiltration
Tank, the ultrafiltration tank includes Cylinder Shell and hollow-fibre membrane；The hollow-fibre membrane inside housings, the doughnut
The center of film be aquaporin, the ultrafiltration tank include be arranged ultrafiltration pot bottom water inlet and going out in ultrafiltration tank top is set
The water inlet at the mouth of a river, the two neighboring ultrafiltration tank is connect by pipeline with water outlet；The pipeline includes water return pipeline system
System and downstream pipe-line system；It is equipped with control valve on the water return pipeline system and the downstream pipeline of pipe-line system；The return water
The water outlet of pipe-line system and downstream pipe-line system are connect with the water inlet of the absorbing unit respectively.
2. water purification ultrafiltration apparatus according to claim 1, it is characterised in that：The absorbing unit is activated carbon adsorption unit.
3. water purification ultrafiltration apparatus according to claim 1, it is characterised in that：The membrane filter unit includes the first reverse osmosis list
Member and the second reverse osmosis units, first reverse osmosis units are connect with the absorbing unit.
4. water purification ultrafiltration apparatus according to claim 3, it is characterised in that：First reverse osmosis units and second reverse osmosis
Sterilization pool is equipped between unit, the sterilization pool is equipped with chemicals dosing plant.
5. water purification ultrafiltration apparatus according to claim 4, it is characterised in that：The disinfection unit is ultraviolet lamp disinfection list
Member；The ultraviolet lamp disinfection unit is connect with the second reverse osmosis units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808019.4U CN207862082U (en) | 2017-12-21 | 2017-12-21 | Water purification ultrafiltration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721808019.4U CN207862082U (en) | 2017-12-21 | 2017-12-21 | Water purification ultrafiltration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207862082U true CN207862082U (en) | 2018-09-14 |
Family
ID=63465898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721808019.4U Expired - Fee Related CN207862082U (en) | 2017-12-21 | 2017-12-21 | Water purification ultrafiltration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207862082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573735A (en) * | 2020-12-01 | 2021-03-30 | 潍坊溯源环保设备有限公司 | Water purifier of ultrafiltration |
-
2017
- 2017-12-21 CN CN201721808019.4U patent/CN207862082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573735A (en) * | 2020-12-01 | 2021-03-30 | 潍坊溯源环保设备有限公司 | Water purifier of ultrafiltration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20181221 |