CN104891604A - Deionizer application system - Google Patents
Deionizer application system Download PDFInfo
- Publication number
- CN104891604A CN104891604A CN201510256761.8A CN201510256761A CN104891604A CN 104891604 A CN104891604 A CN 104891604A CN 201510256761 A CN201510256761 A CN 201510256761A CN 104891604 A CN104891604 A CN 104891604A
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- CN
- China
- Prior art keywords
- water tank
- conductivity
- exchange column
- conductivity sensor
- deionizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a deionizer application system, which comprises a circulating pump, a de-ion exchange column, and a water tank. The output terminal of the circulating pump is connected to the input terminal of the de-ion exchange column; the output terminal of the de-ion exchange column is connected to the input terminal of the water tank; and the output terminal of the water tank is connected to the input terminal of the circulating pump. The water tank is internally provided with a conductivity sensor, and the conductivity sensor and the circulating pump are in electrical connection with a controller. According to the invention, the conductivity of a solution is detected by the conductivity sensor. When the conductivity is higher than a required value, the circulating pump is started; ion exchange of the solution is performed in the de-ion exchange column; and the conductivity is lowered, so that the conductivity of the solution is controlled in the required value.
Description
Technical field
The present invention relates to a kind of deionizer application system.
Background technology
At present, deionized water is exactly by Zeo-karb (conventional is styrene type storng-acid cation exchange resin) by water, positively charged ion then in water absorb by resin, the positively charged ion H+ on resin is displaced in water, and and water in the corresponding mineral acid of cation composition; Water containing this kind of mineral acid is displaced in water by anionite-exchange resin (conventional is styrene type strongly basic anion) OH-, and is combined into water with the H+ in water again, and this i.e. deionized water.Deionized water has purposes widely in modern industry, and using deionized water, is that a lot of industry of China is improved the quality of products, one of important means of catching up with and surpassing the world's advanced levels.Because the number of ions in deionized water can by artificial control, thus, make the indexs such as the physics such as its resistivity, solubleness, corrodibility, virus and bacteria, chemistry and pathology all obtain good control.In the experiment in industrial production and laboratory, use the technique of water all to be employed deionized water if related to, so, many parameters can closer to design or ideal data, and quality product will become and be easy to control.
Due to the ion content easily affected in its water by various packing material and air dissolves in deionized water, and the deionized water quality guaranteed period on the market after packaging be one month substantially.This is very disadvantageous to situation (as desert, Gobi desert, military exercise etc.) that is from far-off regions or that be pressed for time, and frequent replacing also causes the waste of water and the consumption of time.
Summary of the invention
The object of this invention is to provide a kind of deionizer application system, when not needing to take extra time, deionization can be carried out to intrasystem ionized water.
Technical scheme of the present invention is as follows:
A kind of deionizer application system, include recycle pump, deionization exchange column and water tank, it is characterized in that: described circulation delivery side of pump is connected with the input terminus of described deionization exchange column, the output terminal of deionization exchange column is connected with the input terminus of described water tank, the output terminal of described water tank is connected with the input terminus of described recycle pump, be provided with conductivity sensor in water tank, described conductivity sensor and recycle pump are electrically connected with controller respectively.
Described deionizer application system, is characterized in that: described conductivity sensor is wide temperature conductivity sensor.
Beneficial effect of the present invention:
The present invention detects electrical conductivity of solution value by conductivity sensor, and in specific conductivity higher than ON cycle pump during required value, solution carries out ion-exchange in deionization exchange column, reduces conductivity value, thus is controlled within required value by electrical conductivity of solution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
See Fig. 1, a kind of deionizer application system, include recycle pump 1, deionization exchange column 2 and water tank 3, the output terminal of recycle pump 1 is connected with the input terminus of deionization exchange column 2, the output terminal of deionization exchange column 2 is connected with the input terminus of water tank 3, the output terminal of water tank 3 is connected with the input terminus of recycle pump 1, is provided with conductivity sensor 4 in water tank 3, and conductivity sensor 4 and recycle pump 1 are electrically connected with controller respectively.
In the present invention, conductivity sensor 4 is the wide temperature conductivity sensor consistent with equipment work temperature.
Equipment operationally, first a conductivity value is set, this conductivity value is generally close to the standard conductivity value needed for equipment, conductivity sensor 4 in water tank 3 by conductivity value Real-time Feedback to controller, when the real-time conductivity value in water tank 3 is greater than set(ting)value, carry out deionization electrical conductivity of water in Controlling System by the break-make of controller controlled circulation pump 1.
Specific works process is as follows:
As shown in Figure 1, conductivity sensor 4 Real-Time Monitoring water tank 3 internal conductance rate value, when the real-time conductivity value in water tank 3 is greater than set(ting)value, ON cycle pump 1, deionized water in water tank 3 enters deionization exchange column 2 through recycle pump 1, contaminated deionized water carries out replacement(metathesis)reaction in deionization exchange column 2 (can select different polishing resins according to actual needs, as positively charged ion polishing resin, negatively charged ion polishing resin, mixing polishing resin), reflow tank 3 again, namely completes a working cycle.When the real-time conductivity value in water tank 3 is within the scope of the standard conductivity value needed for equipment, recycle pump 1 can be stopped.
Above-described embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that those of ordinary skill in the art make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determines.
Claims (2)
1. a deionizer application system, include recycle pump, deionization exchange column and water tank, it is characterized in that: described circulation delivery side of pump is connected with the input terminus of described deionization exchange column, the output terminal of deionization exchange column is connected with the input terminus of described water tank, the output terminal of described water tank is connected with the input terminus of described recycle pump, be provided with conductivity sensor in water tank, described conductivity sensor and recycle pump are electrically connected with controller respectively.
2. deionizer application system according to claim 1, is characterized in that: described conductivity sensor is wide temperature conductivity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510256761.8A CN104891604A (en) | 2015-05-19 | 2015-05-19 | Deionizer application system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510256761.8A CN104891604A (en) | 2015-05-19 | 2015-05-19 | Deionizer application system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104891604A true CN104891604A (en) | 2015-09-09 |
Family
ID=54024643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510256761.8A Pending CN104891604A (en) | 2015-05-19 | 2015-05-19 | Deionizer application system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104891604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174211A (en) * | 2017-06-30 | 2019-01-11 | 上海轻工业研究所有限公司 | Device is monitored and controlled in the transition of ion exchange resin |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4622133A (en) * | 1985-02-06 | 1986-11-11 | Nippon Paint Co., Ltd. | Water-deionizing system |
| DE4204697A1 (en) * | 1992-02-17 | 1993-08-19 | Harald Winkler | Water hardness and pH long term control e.g. in ponds, fish tanks etc. - by circulating part of water through ion exchange unit for reduced mineral content and volume of water circulated is regulated in relation to pH value |
| US20040170877A1 (en) * | 2003-02-28 | 2004-09-02 | Nissan Motor Co., Ltd. | Fuel cell system |
| CN202272801U (en) * | 2011-09-30 | 2012-06-13 | 南昌工程学院 | Control treatment device of direct drinking water purifier |
| CN203006992U (en) * | 2012-11-02 | 2013-06-19 | 常州市亚国新能源科技有限公司 | Purifying system for drinking water |
| CN203173929U (en) * | 2013-04-10 | 2013-09-04 | 株洲科能光电材料科技发展有限责任公司 | Device for producing electronic-grade ultrapure water |
| CN203458980U (en) * | 2013-09-13 | 2014-03-05 | 四川优普超纯科技有限公司 | Water purification machine and control circuit thereof |
-
2015
- 2015-05-19 CN CN201510256761.8A patent/CN104891604A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4622133A (en) * | 1985-02-06 | 1986-11-11 | Nippon Paint Co., Ltd. | Water-deionizing system |
| DE4204697A1 (en) * | 1992-02-17 | 1993-08-19 | Harald Winkler | Water hardness and pH long term control e.g. in ponds, fish tanks etc. - by circulating part of water through ion exchange unit for reduced mineral content and volume of water circulated is regulated in relation to pH value |
| US20040170877A1 (en) * | 2003-02-28 | 2004-09-02 | Nissan Motor Co., Ltd. | Fuel cell system |
| CN202272801U (en) * | 2011-09-30 | 2012-06-13 | 南昌工程学院 | Control treatment device of direct drinking water purifier |
| CN203006992U (en) * | 2012-11-02 | 2013-06-19 | 常州市亚国新能源科技有限公司 | Purifying system for drinking water |
| CN203173929U (en) * | 2013-04-10 | 2013-09-04 | 株洲科能光电材料科技发展有限责任公司 | Device for producing electronic-grade ultrapure water |
| CN203458980U (en) * | 2013-09-13 | 2014-03-05 | 四川优普超纯科技有限公司 | Water purification machine and control circuit thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174211A (en) * | 2017-06-30 | 2019-01-11 | 上海轻工业研究所有限公司 | Device is monitored and controlled in the transition of ion exchange resin |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |