CN203043849U - Self-control ultrafiltration system - Google Patents
Self-control ultrafiltration system Download PDFInfo
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- CN203043849U CN203043849U CN 201220610751 CN201220610751U CN203043849U CN 203043849 U CN203043849 U CN 203043849U CN 201220610751 CN201220610751 CN 201220610751 CN 201220610751 U CN201220610751 U CN 201220610751U CN 203043849 U CN203043849 U CN 203043849U
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- pipeline
- ultrafiltration
- filter device
- water
- milipore filter
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Abstract
The utility model provides a self-control ultrafiltration system which comprises an ultrafiltration membrane device, a water inlet pipeline arranged on the ultrafiltration membrane device and a water production pipeline arranged on the ultrafiltration membrane device, wherein the water production pipeline is connected with an ultrafiltration water production tank; the ultrafiltration membrane device is communicated with the ultrafiltration water production tank through a backwashing pipeline; the backwashing pipeline is provided with a backwashing pump for extracting water in the ultrafiltration water production tank to clean the ultrafiltration membrane device; a backwashing valve is arranged on the backwashing pipeline; the ultrafiltration membrane device is provided with a backwashing water discharge pipeline for discharging the dirty water after the ultrafiltration water production tank is cleaned; and a backwashing discharge valve is arranged on the backwashing water discharge pipeline. The self-control ultrafiltration system provided by the utility model is easy to operate and realizes high working efficiency and thorough membrane cleaning; and moreover, the service life of the membrane is long, and the ultrafiltration operation, disinfection and backwashing program control are intelligent.
Description
Technical field
The utility model relates to a kind of autocontrol ultrafiltration system.
Background technology
Ultrafiltration is to be separating medium with the milipore filter, under the pressure difference effect, the component of different molecular weight sees through milipore filter selectively in the material liquid, the purpose product is played separation, purification and inspissation, have at normal temperatures carry out, no phase change, energy consumption is low, equipment is simple, advantage such as easy to operate, pollution-free.At present, this technology has been widely used in fields such as medicine, food, chemical industry and wastewater treatment, but problems such as concentration polarization and film pollution have seriously hindered its more massive application.In order to ensure the normal stable operation of ultrafiltration apparatus, prolong the service life of film, need regularly film to be carried out backwash and disinfect, the operation manually that tradition adopts makes the work very complicated, working strength is big, and inefficiency, and have the operate miss problem, feasible not thorough to the film cleaning, do not reach cleaning requirement.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of autocontrol ultrafiltration system, and is simple to operate, and high efficiency is cleaned thoroughly film, makes the longer service life of film, can make ultrafiltration operation, sterilization, backwash program-controlled intelligentization.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of autocontrol ultrafiltration system, comprise the milipore filter device, be located at the inlet pipeline on the milipore filter device, be located at the water producing pipe road on the milipore filter device, be connected with ultrafiltration on the described water producing pipe road and produce water tank, described milipore filter device and ultrafiltration are produced water tank by the backwash pipeline connection, described backwash pipeline is provided with for extracting ultrafiltration and produces the backwashing pump that the water of water tank cleans the milipore filter device, described backwash pipeline is provided with backwash valve, institute's milipore filter device is provided with the backwash water discharge pipe that the addle behind the cleaning ultrafiltration product water tank is discharged, and described backwash water discharge pipe is provided with the backwash drain valve.
As preferably, described backwash pipeline is provided with the check-valves that anti-sealing refluxes.
As preferably, described backwash pipeline is provided with the control valve of regulating pondage size.
As preferably, be connected with first medicine system of the water dosing in the backwash pipeline on the described backwash pipeline, described first medicine system comprises first dosing tank, first dosing pump and the first dosing control valve.
As preferably, be connected with second medicine system of dosing in the water in the inlet pipeline on the described inlet pipeline, described second medicine system comprises second dosing tank, second dosing pump and the second dosing control valve.
As preferably, between milipore filter device and ultrafiltration product water tank, be provided with the product water valve on the described water producing pipe road, described inlet pipeline is provided with water intaking valve.
As preferably, also comprise by an air inlet pipeline being communicated with the milipore filter device and to the inlet duct of milipore filter device air inlet, described air inlet pipeline is provided with intake valve.
As preferably, described milipore filter device is provided with the concentrated water discharge pipeline, and described concentrated water discharge pipeline is provided with the concentrated water discharge valve.
As preferably, between milipore filter device and concentrated water discharge valve, be provided with the concentrate recirculation pipeline that is communicated with the milipore filter device on the described concentrated water discharge pipeline, described concentrate recirculation pipeline is provided with concentrate recirculation control valve and concentrate recirculation valve.
As preferably, also comprise the control ultrafiltration system controller of work automatically.
Beneficial effect:
A kind of autocontrol ultrafiltration system that the utility model adopts technique scheme to provide, simple to operate, high efficiency is cleaned thoroughly film, makes the longer service life of film, can make ultrafiltration operation, sterilization, backwash program-controlled intelligentization.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of autocontrol ultrafiltration system, comprise milipore filter device 5, be located at the inlet pipeline 1 on the milipore filter device 5, be located at the water producing pipe road 2 on the milipore filter device 5, be connected with ultrafiltration on the described water producing pipe road 2 and produce water tank 22, described milipore filter device 5 produces water tank 22 with ultrafiltration and is communicated with by backwash pipeline 4, described backwash pipeline 4 is provided with for extracting ultrafiltration and produces the backwashing pump 42 that the water of water tank 22 cleans milipore filter device 5, described backwash pipeline 4 is provided with backwash valve 45, institute's milipore filter device 5 is provided with the backwash water discharge pipe 14 that the addle behind the cleaning ultrafiltration product water tank 22 is discharged, and described backwash water discharge pipe 14 is provided with backwash drain valve 141.Described backwash pipeline 4 is provided with the check-valves 44 that anti-sealing refluxes.Described backwash pipeline 4 is provided with the control valve 43 of regulating pondage size.Be connected with first medicine system 41 of the water dosing in the backwash pipeline 4 on the described backwash pipeline 4, described first medicine system 41 comprises first dosing tank 411, first dosing pump 412 and the first dosing control valve 413.Be connected with second medicine system 12 of dosing in the water in the inlet pipeline 1 on the described inlet pipeline 1, described second medicine system 12 comprises second dosing tank 121, second dosing pump 122 and the second dosing control valve 123.Be provided with between milipore filter device 5 and ultrafiltration product water tank 22 on the described water producing pipe road 2 and produce water valve 21, described inlet pipeline 1 is provided with water intaking valve 11.Also comprise by an air inlet pipeline 13 and being communicated with milipore filter device 5 and to the inlet duct 131 of milipore filter device 5 air inlets, described air inlet pipeline 13 is provided with intake valve 132.Described milipore filter device 5 is provided with concentrated water discharge pipeline 3, and described concentrated water discharge pipeline 3 is provided with concentrated water discharge valve 31.Be provided with the concentrate recirculation pipeline 32 that is communicated with milipore filter device 5 on the described concentrated water discharge pipeline 3 between milipore filter device 5 and concentrated water discharge valve 31, described concentrate recirculation pipeline 32 is provided with concentrate recirculation control valve 321 and concentrate recirculation valve 322.Also comprise the control ultrafiltration system controller of work automatically.
During controller control work, water intaking valve 11, produce that in water valve 21, concentrated water discharge valve 31, concentrate recirculation control valve 321, concentrate recirculation valve 322, intake valve 132, backwash valve 45, backwashing pump 42, control valve 43, check-valves 44, backwash drain valve 141, second dosing pump 122, the second dosing control valve 123, first dosing pump 412 and the first dosing control valve 413 at least one is electrically connected with controller and by controller control work, can make ultrafiltration operation, sterilization, backwash program-controlled intelligentization.
The course of work is as follows:
1 filters
Open second dosing pump 122, the second dosing control valve 123, water intaking valve 11, produce water valve 21, concentrated water discharge valve 31, concentrate recirculation control valve 321 and concentrate recirculation valve 322, other are closed.Former water enters milipore filter device 5 by inlet pipeline 1 after 12 dosings of second medicine system, produce water after filtering and send into ultrafiltration product water tank 22, and the dense water of part is back to milipore filter device 5 by concentrate recirculation pipeline 32, and part is collected by 31 dischargings of concentrated water discharge valve.
2 air purges, sterilization, backwash
After filtering the regular hour, enter the sterilization backwash stage, open intake valve 132, backwash valve 45, backwashing pump 42, control valve 43, check-valves 44, first dosing pump 412 and the first dosing control valve 413, backwash drain valve 141, other are closed.The water that 22 li in water tank is produced in ultrafiltration enters backwash pipeline 4 by backwashing pump 42, by control valve 43 regulating pondage sizes, through the laggard excess of imports filter membrane device 5 of first medicine system, 41 dosings, inlet duct 131 is sent into compressed air to milipore filter device 5 simultaneously, air purge, sterilization, three kinds of compound modes of backwash are cleaned milipore filter jointly, clean more thorough.
The utlity model has following beneficial effect: the backwash mode that adopts air purge and dosing backwash to combine, clean more thoroughly, prolonged service life of film, purification efficiency is higher; Pick out a concentrate recirculation pipeline at ultrafiltration concentrated water discharge Guan Shangfen, improved the utilization rate of water; Adopt controller to realize filtration, sterilization, backwash and the discharging of process system, intelligent degree height, simple to operate; high efficiency has ensured the safe and effective operation of system, the error of also having avoided manually-operated to bring; the equipment in the system, especially membrane component have been protected.
Claims (10)
1. autocontrol ultrafiltration system, comprise milipore filter device (5), be located at the inlet pipeline (1) on the milipore filter device (5), be located at the water producing pipe road (2) on the milipore filter device (5), it is characterized in that: be connected with ultrafiltration on the described water producing pipe road (2) and produce water tank (22), described milipore filter device (5) produces water tank (22) with ultrafiltration and is communicated with by backwash pipeline (4), described backwash pipeline (4) is provided with for extracting ultrafiltration and produces the backwashing pump (42) that the water of water tank (22) cleans milipore filter device (5), described backwash pipeline (4) is provided with backwash valve (45), institute's milipore filter device (5) is provided with the backwash water discharge pipe (14) that the addle behind the cleaning ultrafiltration product water tank (22) is discharged, and described backwash water discharge pipe (14) is provided with backwash drain valve (141).
2. a kind of autocontrol ultrafiltration system according to claim 1 is characterized in that: described backwash pipeline (4) is provided with the check-valves (44) that anti-sealing refluxes.
3. a kind of autocontrol ultrafiltration system according to claim 1, it is characterized in that: described backwash pipeline (4) is provided with the control valve (43) of regulating pondage size.
4. a kind of autocontrol ultrafiltration system according to claim 1, it is characterized in that: be connected with on the described backwash pipeline (4) to first medicine system (41) of the interior water dosing of backwash pipeline (4), described first medicine system (41) comprises first dosing tank (411), first dosing pump (412) and the first dosing control valve (413).
5. a kind of autocontrol ultrafiltration system according to claim 1, it is characterized in that: be connected with second medicine system (12) of dosing in the water in the inlet pipeline (1) on the described inlet pipeline (1), described second medicine system (12) comprises second dosing tank (121), second dosing pump (122) and the second dosing control valve (123).
6. a kind of autocontrol ultrafiltration system according to claim 1, it is characterized in that: be positioned on the described water producing pipe road (2) to be provided with between milipore filter device (5) and the ultrafiltration product water tank (22) and produce water valve (21), described inlet pipeline (1) is provided with water intaking valve (11).
7. a kind of autocontrol ultrafiltration system according to claim 1, it is characterized in that: also comprise by an air inlet pipeline (13) being communicated with milipore filter device (5) and to the inlet duct (131) of milipore filter device (5) air inlet, described air inlet pipeline (13) is provided with intake valve (132).
8. a kind of autocontrol ultrafiltration system according to claim 1, it is characterized in that: described milipore filter device (5) is provided with concentrated water discharge pipeline (3), and described concentrated water discharge pipeline (3) is provided with concentrated water discharge valve (31).
9. a kind of autocontrol ultrafiltration system according to claim 8, it is characterized in that: be positioned on the described concentrated water discharge pipeline (3) and be provided with the concentrate recirculation pipeline (32) that is communicated with milipore filter device (5) between milipore filter device (5) and the concentrated water discharge valve (31), described concentrate recirculation pipeline (32) is provided with concentrate recirculation control valve (321) and concentrate recirculation valve (322).
10. according to the arbitrary described a kind of autocontrol ultrafiltration system of claim 1 to 9, it is characterized in that: also comprise the control ultrafiltration system controller of work automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610751 CN203043849U (en) | 2012-11-16 | 2012-11-16 | Self-control ultrafiltration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610751 CN203043849U (en) | 2012-11-16 | 2012-11-16 | Self-control ultrafiltration system |
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|---|---|
| CN203043849U true CN203043849U (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220610751 Expired - Fee Related CN203043849U (en) | 2012-11-16 | 2012-11-16 | Self-control ultrafiltration system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657415A (en) * | 2013-12-26 | 2014-03-26 | 利穗科技(苏州)有限公司 | Ultrafiltration method for automatic ultra-filtering system under linear trans-membrane pressure |
| CN104785116A (en) * | 2014-01-17 | 2015-07-22 | 浦华环保有限公司 | Ultrafilter membrane vertical pipeline valve assembly |
| CN107628714A (en) * | 2017-06-04 | 2018-01-26 | 江苏沃尔特环保有限公司 | New DW system demineralized water system and its processing method after a kind of improvement |
| CN108273385A (en) * | 2017-11-29 | 2018-07-13 | 三达膜科技（厦门）有限公司 | A kind of forward and reverse nanofiltration processing system of cross-flow loop ultrafiltration |
| CN108285209A (en) * | 2017-11-29 | 2018-07-17 | 三达膜科技（厦门）有限公司 | A kind of cross-flow loop ultrafiltration system |
| CN111892125A (en) * | 2020-07-23 | 2020-11-06 | 华北电力科学研究院有限责任公司 | Boiler makeup water system ultrafiltration self-cleaning control system |
| CN111908562A (en) * | 2020-09-09 | 2020-11-10 | 北京科泰兴达高新技术有限公司 | Ultrafiltration membrane system capable of being accurately and intelligently regulated |
-
2012
- 2012-11-16 CN CN 201220610751 patent/CN203043849U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657415A (en) * | 2013-12-26 | 2014-03-26 | 利穗科技(苏州)有限公司 | Ultrafiltration method for automatic ultra-filtering system under linear trans-membrane pressure |
| CN103657415B (en) * | 2013-12-26 | 2015-08-19 | 利穗科技(苏州)有限公司 | The hyperfiltration process of a kind of automatic ultrafiltration system under linear transmembrane pressure |
| CN104785116A (en) * | 2014-01-17 | 2015-07-22 | 浦华环保有限公司 | Ultrafilter membrane vertical pipeline valve assembly |
| CN107628714A (en) * | 2017-06-04 | 2018-01-26 | 江苏沃尔特环保有限公司 | New DW system demineralized water system and its processing method after a kind of improvement |
| CN108273385A (en) * | 2017-11-29 | 2018-07-13 | 三达膜科技（厦门）有限公司 | A kind of forward and reverse nanofiltration processing system of cross-flow loop ultrafiltration |
| CN108285209A (en) * | 2017-11-29 | 2018-07-17 | 三达膜科技（厦门）有限公司 | A kind of cross-flow loop ultrafiltration system |
| CN111892125A (en) * | 2020-07-23 | 2020-11-06 | 华北电力科学研究院有限责任公司 | Boiler makeup water system ultrafiltration self-cleaning control system |
| CN111908562A (en) * | 2020-09-09 | 2020-11-10 | 北京科泰兴达高新技术有限公司 | Ultrafiltration membrane system capable of being accurately and intelligently regulated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130710 Termination date: 20211116 |