CN203469821U - Flushing-washing device of antiosmosis system - Google Patents
Flushing-washing device of antiosmosis system Download PDFInfo
- Publication number
- CN203469821U CN203469821U CN201320552201.3U CN201320552201U CN203469821U CN 203469821 U CN203469821 U CN 203469821U CN 201320552201 U CN201320552201 U CN 201320552201U CN 203469821 U CN203469821 U CN 203469821U
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- flushing
- water pump
- counter
- water tank
- antiosmosis
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Abstract
The utility model discloses a flushing-washing device of an antiosmosis system, which solves the technical problems that the existing flushing-washing device has single function, and can not automatically execute. The flushing-washing device provided by the utility model has the advantages that an antiosmosis film element is flushed and washed by a washing water box which is utilized as a basis, a washing water pump, a flushing water pump and a flushing-washing filter. The flushing-washing device provided by the utility model has the advantages that the equipment is blended into the device, and the transportation, the installation and the maintenance are convenient; the device is internally provided with an automatic valve, a far transmitting instrument and a control system, and the automation control of the flushing and cleaning of the antiosmosis film element is realized, the discharged water of the antiosmosis system can achieve the high quality, the period water yield of the antiosmosis system is improved, the service life of the antiosmosis film is prolonged, the flushing and cleaning requirements of high-parameter industrial boiler antiosmosis devices such as ultra-large-capacity thermal power plants and nuclear power stations are met, the cost is low, the energy is saved, water is saved, and the automation operation of a complex flow path is realized without occupying large area.
Description
Technical field
The utility model relates to a kind of device of flushing and cleaning of counter-infiltration system, is specifically related to a kind of device of flushing and cleaning of the counter-infiltration system that can automatically control.
Background technology
Counter-infiltration system is when normally starting, stopping transport or being subject to light contamination; need to reverse-osmosis membrane element, rinse by flush water pump; the pollutant of the salinity on reverse-osmosis membrane element surface and easily flushing is washed away; flush water pump outlet be provided with filter can hold back fall into reverse osmosis produced water tank in the material such as suspension; avoid these materials to enter in reverse-osmosis membrane element, thereby protected reverse-osmosis membrane element.After reverse osmosis membrane is contaminated, just there will be the decline of the film properties aspects such as transmitance increase of the minimizing of system aquifer yield, salt.At this moment reverse osmosis membrane need clean, and the concrete condition that the medicament of cleaning pollutes according to counter-infiltration is selected.
From nineteen fifty-nine, for the first time cellulose acetate film is applied to reverse osmosis unit, indicate the beginning of modern reverse osmosis membrane application, so far reverse osmosis deaslination technology is at electric power, petrochemical industry, electronics, medicine, the industries such as food have been used widely, reverse osmosis membrane water treatment technology is to be known as at present water treatment one of the most effective technology, the research of the core component to counter-infiltration--reverse osmosis membrane has also obtained development widely, wherein the pollution of reverse osmosis membrane is the key factor that affects reverse osmosis membrane application, various pollutions cause the performance of film, life-span shortens greatly, processing cost increases greatly, therefore, cleaning to reverse osmosis membrane is had higher requirement.
Reverse osmosis membrane is the nucleus equipment of reverse osmosis unit, and good reverse osmosis unit must be that separate unit treating capacity is large, safe and reliable to operation, salt rejection rate is high, the cycle of operation is long, and cleaning frequency is fast, thereby obtains high-quality water outlet, improves water production in periodic mode and reduce operating cost.The existing equipment cleaning for reverse osmosis unit generally adopts the configuration device of cleaning case+scavenging pump+filter, is single reverse-osmosis membrane element is cleaned, and is all that off-line cleans, and during utilization, need to manually operate, and operates more complicated.
Utility model content
The object of the invention: provide a kind of counter-infiltration system to rinse cleaning device, realized the automation control that reverse-osmosis membrane element rinses and cleans, make the water outlet of counter-infiltration system reach very high quality, improve the water production in periodic mode of counter-infiltration system, extend the service life of reverse osmosis membrane, meet the requirement that the high parameter Industrial Boiler reverse osmosis units such as vast capacity thermal power plant, nuclear power station rinse and clean, cost is low, energy-conservation, water saving, transportation installation and repairing is convenient, in the situation that occupation of land is little, realized the automatic operating of Complicated Flow.
Technical scheme of the present invention is: a kind of counter-infiltration system rinses cleaning device, comprise and clean water tank, flushing water pump, flush water pump, flushing filter rinsed, corresponding instrument valve and pipe fitting, described rinse water box top is provided with dispensing mouthful, water water pump water mouth, sour basin comes sour mouthful, alkali storage tank to come alkali mouth, counter-infiltration Chemical cleaning refluxing opening and solid reagent dissolving frame, far transmission level meter, PH dial gauge, teletransmission thermometer are housed on rinse water box body, and rinse water box body bottom is provided with to be cleaned water tank liquid outlet and cleans water tank sewage draining exit; Flushing water pump outlet arranges automatic valve; Flushing water pump, flush water pump outlet are provided with pressure indicator; Rinse filter rinsed import and export pressure indicator is housed, rinse filter rinsed outlet conduit orifice flowmeter is housed.
Further, cleaning water tank is vertical cylindrical shape, and floor space is little.
Further, the filter core of 5 μ m is equipped with in described flushing filter rinsed inside, and the materials such as the large granular impurity in cleaning fluid, suspension are held back.By removing these materials, reach the object of protection reverse-osmosis membrane element, thereby extend the service life of reverse osmosis unit, save counter-infiltration wash water and membrane component replacement cost.
Further, the integrated product of package unit, it is upper that all devices is integrated in a whole set of device, and without outer distribution pipes and equipment, transportation, installation and repairing are conveniently;
Further, all assemble intactly before the internal pipeline of described cleaning water tank, flushing water pump, flush water pump, flushing filter rinsed dispatches from the factory, scene is pipe arrangement again, convenient use.
Further, pipeline assembling adopts flange connection, easy accessibility.
Further, described cleaning water tank, flushing water pump, flush water pump, flushing filter rinsed, corresponding instrument valve and pipe fitting are all resistant material, the service life of extension fixture.
This uses novel beneficial effect to be: mainly take and clean water tank as basis, add flushing water pump, flush water pump, flushing filter rinsed, totally four kinds of equipment, realize the flushing of reverse-osmosis membrane element, cleaning, these equipment are incorporated in a covering device, be convenient to transportation, installation and repairing; Automatic valve, remote transmission instrument and control system are set in device, realized the automation control that reverse-osmosis membrane element rinses and cleans, make the water outlet of counter-infiltration system reach very high quality, improve the water production in periodic mode of counter-infiltration system, extend the service life of reverse osmosis membrane, meet the requirement that the high parameter Industrial Boiler reverse osmosis units such as vast capacity thermal power plant, nuclear power station rinse and clean, cost is low, energy-conservation, water saving, in the situation that occupation of land is little, realized the automatic operating of Complicated Flow.
Accompanying drawing explanation
Fig. 1: a kind of counter-infiltration system rinses cleaning device system flow chart;
Fig. 2: a kind of counter-infiltration system rinses cleaning device equipment outline drawing.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Counter-infiltration system rinses a cleaning device, as shown in Figure 1 and Figure 2, comprises and cleans water tank 1, flushing water pump 2, flush water pump 3, flushing filter rinsed 4, corresponding instrument valve and pipe fitting.Clean that water tank 1 top is provided with dispensing mouthful, waters water pump water mouth 12, sour basin comes sour mouthful 10, alkali storage tank to come alkali mouth 11, counter-infiltration Chemical cleaning refluxing opening 9, counter-infiltration clean cycle refluxing opening 8 and solid reagent dissolving frame 16, clean on water tank 1 casing far transmission level meter 17, PH dial gauge 18, teletransmission thermometer 19 and electric heater 23 are housed, clean water tank 1 bottom half and be provided with cleaning water tank liquid outlet 14 and clean water tank sewage draining exit 13; Clean water tank 1 casing one side and be communicated with flushing water pump 2, flushing water pump 2 outlets are provided with pressure indicator 20, and on its outlet duplexure, the automatic valve 6 being communicated with counter-infiltration clean cycle refluxing opening 8 are set; Flush water pump 3 is by reverse osmosis produced water tank water, and outlet is provided with pressure indicator 20, in parallel with another branched bottom of flushing water pump 2 outlets, and common connection rinsed filter rinsed 4; Rinse filter rinsed 4 import and export pressure indicator 20 is housed, outlet conduit is equipped with orifice flowmeter 21, flow gauge (FG) 22 is communicated with orifice flowmeter 21, rinses filter rinsed 4 one sides and is communicated with flushing filter rinsed sewage draining exits 15.
In this covering device, by control system, control water pump, the automatic valve in arranging, realize the automatic operating of this covering device.All valve adapted automatic valves, all cleaning processes have on-line instrument supervision, and are furnished with automatic control equipment, can realize automatic operation, and can save water consumption and power consumption, and flexible configuration is easy to use.
Key technology of the present utility model is by the little equipment of a set of occupation of land, and main equipment takes up an area: length * wide * height=54500mm * 2500mm * 1850mm, has concentrated on original flushing, cleaning device together.Reverse-osmosis membrane element rinses, cleaning concrete steps are as follows:
Reverse-osmosis membrane element rinses: the flush water pump 3 that reverse osmosis produced water tank water is 30mH2O by lift and the automatic valve of opening enter and rinse filter rinsed 4; this filter interior is equipped with vertical spray welding filter element or the large flow foldable filter element of 5 μ m; by the filter core in this filter, the materials such as the large granular impurity in cleaning fluid, suspension are held back; reach the object of protection reverse-osmosis membrane element; thereby extend the service life of reverse osmosis unit, save counter-infiltration wash water and membrane component replacement cost.
Reverse-osmosis membrane element cleans: by flush water pump 3, flushing filter rinsed 4, in reverse osmosis unit pressure vessel, pump into reverse osmosis produced water tank water, then by counter-infiltration system drain valve, emit, move a few minutes, treat that reverse osmosis unit pressure vessel and the discharge of pipeline Central Plains water are clean, clean in water tank 1 and add removal hardness, do not contain counter-infiltration product water or the deionized water of transition metal and chlorine residue, in cleaning water tank 1, add acid again, alkali, the cleaning agents such as bactericide, solidity cleaning agent is added and cleaned water tank 1 by solid reagent dissolving frame 16, carry out dissolved dilution, by flushing water pump 2 and 6 pairs of cleaning agents of outlet automatic valve, carry out circulation stirring again, liquid can fully be dissolved, the temperature of liquid and concentration can be observed by the measuring instrument being located on tank body, after liquid prepares, open flushing water pump 2 and outlet automatic valve 5, finally close automatic valve 6, liquid is by rinsing filter rinsed 4, enter in reverse-osmosis membrane element, by reverse osmosis unit return valve, carrying out wash cycles, after liquid cleans and finishes, passing through flush water pump 3 and rinsing filter rinsed 4, remaining medicine liquid washing in reverse osmosis unit is clean.
Further, in this device, clean water tank 1 for vertical cylindrical shape, and the integrated product of package unit, it is upper that all devices is integrated in a whole set of device, and without outer distribution pipes and equipment, transportation, installation and repairing are conveniently; Before the internal pipeline that clean water tank 1, flushing water pump 2, flush water pump 3, rinses filter rinsed 4 dispatches from the factory, all assemble intactly, scene again pipe arrangement and pipe laying and connection is flange for convenience detach, and dismounting is very convenient.In addition, cleaning water tank 1, flushing water pump 2, flush water pump 3, rinsing filter rinsed 4, corresponding instrument valve and pipe fitting is all resistant material, has extended the service life of device.
Although the utility model prior art scheme and preferred embodiment statement are as above, so it is not in order to limit the utility model.Under the utility model, in technical field, have and conventionally know the knowledgeable, within not departing from spirit and scope of the present utility model, when doing various variations, substitute and retouching.Therefore, protection domain of the present utility model is when being as the criterion depending on claims person of defining.
Claims (7)
1. a counter-infiltration system rinses cleaning device, comprise and clean water tank (1), flushing water pump (2), flush water pump (3), rinse filter rinsed (4), corresponding instrument valve and pipe fitting, it is characterized in that: described cleaning water tank (1) top is provided with dispensing mouthful, water water pump water mouth (12), acid basin comes sour mouthful (10), alkali storage tank carrys out alkali mouth (11), counter-infiltration Chemical cleaning refluxing opening (9) and solid reagent dissolving frame (16), clean on water tank (1) casing far transmission level meter (17) is housed, PH dial gauge (18), teletransmission thermometer (19), cleaning water tank (1) bottom half is provided with cleaning water tank liquid outlet (14) and cleans water tank sewage draining exit (13), flushing water pump (2) outlet arranges automatic valve (6), flushing water pump (2), flush water pump (3) outlet are provided with pressure indicator (20), rinse filter rinsed (4) import and export pressure indicator (20) is housed, rinse filter rinsed (4) outlet conduit orifice flowmeter (21) is housed.
2. a kind of counter-infiltration system according to claim 1 rinses cleaning device, it is characterized in that: clean water tank (1) for vertical cylindrical shape.
3. a kind of counter-infiltration system according to claim 1 rinses cleaning device, it is characterized in that: the filter core of 5 μ m is equipped with in described flushing filter rinsed (4) inside.
4. a kind of counter-infiltration system according to claim 1 rinses cleaning device, it is characterized in that: the integrated product of package unit, all devices is integrated on a whole set of device.
5. a kind of counter-infiltration system according to claim 1 rinses cleaning device, it is characterized in that: before the internal pipeline of described cleaning water tank (1), flushing water pump (2), flush water pump (3), flushing filter rinsed (4) dispatches from the factory, all assemble intact.
6. a kind of counter-infiltration system according to claim 5 rinses cleaning device, it is characterized in that: the internal pipeline of described cleaning water tank (1), flushing water pump (2), flush water pump (3), flushing filter rinsed (4), pipeline assembling adopts flange connection.
7. a kind of counter-infiltration system according to claim 1 rinses cleaning device, it is characterized in that: described cleaning water tank (1), flushing water pump (2), flush water pump (3), flushing filter rinsed (4), corresponding instrument valve and pipe fitting are all resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552201.3U CN203469821U (en) | 2013-09-05 | 2013-09-05 | Flushing-washing device of antiosmosis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320552201.3U CN203469821U (en) | 2013-09-05 | 2013-09-05 | Flushing-washing device of antiosmosis system |
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| Publication Number | Publication Date |
|---|---|
| CN203469821U true CN203469821U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320552201.3U Expired - Lifetime CN203469821U (en) | 2013-09-05 | 2013-09-05 | Flushing-washing device of antiosmosis system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607686A (en) * | 2019-01-22 | 2019-04-12 | 河南省星碟节能科技有限公司 | Reverse osmosis monitoring and intelligent online cleaning system |
-
2013
- 2013-09-05 CN CN201320552201.3U patent/CN203469821U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607686A (en) * | 2019-01-22 | 2019-04-12 | 河南省星碟节能科技有限公司 | Reverse osmosis monitoring and intelligent online cleaning system |
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Granted publication date: 20140312 |
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| CX01 | Expiry of patent term |