KR101766544B1 - Strainer apparatus for ion exchange resin column - Google Patents
Strainer apparatus for ion exchange resin column Download PDFInfo
- Publication number
- KR101766544B1 KR101766544B1 KR1020150179815A KR20150179815A KR101766544B1 KR 101766544 B1 KR101766544 B1 KR 101766544B1 KR 1020150179815 A KR1020150179815 A KR 1020150179815A KR 20150179815 A KR20150179815 A KR 20150179815A KR 101766544 B1 KR101766544 B1 KR 101766544B1
- Authority
- KR
- South Korea
- Prior art keywords
- ion exchange
- exchange resin
- strainer
- resin column
- drain pipe
- Prior art date
Links
- 239000003456 ion exchange resin Substances 0.000 title claims abstract description 55
- 229920003303 ion-exchange polymer Polymers 0.000 title claims abstract description 55
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000012535 impurity Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/28—Strainers not provided for elsewhere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The present invention relates to a strainer device installed in an ion exchange resin column, comprising a plurality of strainer; A drain pipe connected to both ends of the ion exchange resin column such that both ends of the strainer are connected to each other; And a plurality of fixed supports for fixing the drain pipe section to the inner circumferential surface of the ion exchange resin column.
Description
BACKGROUND OF THE
Generally, pure water used in industry is manufactured by using ion exchange resin method. After raw water purified firstly from industrial water is put into an ion exchange collecting tower, various kinds of organic matter and inorganic substances contained in raw water are removed to prepare pure water do.
The ion exchange resin tower, which is a pure water manufacturing plant, is equipped with a cation exchange resin tower for removing cationic substances such as sodium, magnesium and potassium in the raw water and an anion exchange resin tower for removing anion substances such as sulfur compounds, chlorine and hydrocarbons, and residual cation and anion substances And so on, to obtain high purity pure water.
Such an ion exchange resin tower includes a strainer mounted on a discharge pipe for discharging impurities to the outside and discharging impurities. In the conventional strainer, a hole for discharging impurities is formed in the center of the conventional strainer, It consists of a mesh of 2 to 3 layers wrapped to prevent leakage of ion exchange resin.
1 is a photograph for explaining breakage of a strainer apparatus which has been damaged in the past.
As shown in FIG. 1, various impurities contained in the raw water are removed by binding with ion exchange resins while passing through the ion exchange resin column, and the ion exchange resins bonded with the impurities are returned to the existing state through the regeneration process In this regeneration process, there is a problem that an ion exchange resin leaks due to an impact on the strainer due to the raw water and air flowing into the bottom of the ion exchange resin tower.
Disclosure of the Invention The present invention has been devised to solve the above problems, and it is an object of the present invention to provide an ion exchange resin tower strainer device capable of preventing the ion exchange resin from flowing out during the regeneration process and reducing the amount of ion exchange resin used and maintenance cost.
A strainer device for an ion exchange resin according to an embodiment of the present invention relates to a strainer device installed in an ion exchange resin column, and includes a plurality of strainer; A drain pipe connected to both ends of the ion exchange resin column such that both ends of the strainer are connected to each other; And a plurality of fixed supports for fixing the drain pipe section to the inner circumferential surface of the ion exchange resin column.
Wherein the drain pipe section includes a plurality of drain pipes so as to be installed inside the ion exchange resin column; And a plurality of flanges disposed between the drain pipes and connecting the drain pipes adjacent to each other.
Each of the strainer is formed in a bar shape, and the drain pipe portion is bent in a rectangular shape so that both ends of the strainer can be connected.
Preferably, the strainer device for an ion exchange resin column according to an embodiment of the present invention includes: a plurality of union nuts for mediating the strainer and the drain pipe portion so that both ends of each strainer can be connected to the drain pipe portion; .
Preferably, the drain pipe section is connected to a drain hole provided through the ion exchange resin column so as to discharge the purified fluid to the outside of the ion exchange resin column.
According to the embodiment of the present invention, since a plurality of strainer are connected to a square pipe through a Union, the durability of the strainer can be improved and the life of the strainer device for an ion exchange resin can be improved have.
Further, the leakage of the ion exchange resin is prevented, and the waste of the ion exchange resin is minimized, so that the maintenance can be easily performed.
Further, by forming a drain pipe section by connecting a plurality of drain pipes, there is an effect that maintenance and repair can be easily performed even in the ion exchange resin tower.
FIG. 1 is a photograph for explaining breakage of a strainer apparatus which has been damaged in the past,
2 is a view showing a strainer device according to an embodiment of the present invention,
3 is a view for explaining installation of a strainer according to an embodiment of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments. For reference, the same numbers in this description refer to substantially the same elements and can be described with reference to the contents described in the other drawings under these rules, and the contents which are judged to be obvious to the person skilled in the art or repeated can be omitted.
FIG. 2 is a view showing a strainer device according to an embodiment of the present invention, and FIG. 3 is a view for explaining installation of a strainer device according to an embodiment of the present invention.
2 and 3, a
The
At this time, it is preferable that the
This is because both ends of a plurality of
Accordingly, damage such as deformation and breakage due to the
In more detail, the
At this time, the plurality of
Thus, there is an effect that the maintenance and repair of the
In addition, the
It is preferable that both ends of each
This is because the purified fluid such as pure water flowing through the
The
As described above, according to the embodiment of the present invention, both ends of the
Accordingly, the life of the
Although the present invention has been described with reference to the preferred embodiments thereof, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined in the following claims. It can be understood that
1: Ion exchange resin tower 2: Sewer
10: Strainers for ion exchange resin towers
100: Strainer 200: Drain pipe section
210: drain pipe 220: flange
300: Fixing support 400: Union nut
Claims (5)
A plurality of strainer;
A drain pipe connected to both ends of the ion exchange resin column such that both ends of the strainer are connected to each other; And
And a plurality of fixed supports for fixing the drain pipe section to the inner circumferential surface of the ion exchange resin column,
And each of the strainer includes a plurality of union nuts mediating the strainer and the drain pipe portion so as to connect both ends to the drain pipe portion.
The drain pipe section
A plurality of drain pipes arranged in the ion exchange resin column; And
And a plurality of flanges disposed between the drain pipes and connecting the drain pipes adjacent to each other.
Each of the strainer is formed in a bar shape,
Wherein the drain pipe section is bent in a rectangular shape so that both ends of the strainer can be connected to each other.
The drain pipe section
Wherein the ion exchange resin column is provided so as to communicate with a drain hole provided through the ion exchange resin column so as to discharge the purified fluid to the outside of the ion exchange resin column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150179815A KR101766544B1 (en) | 2015-12-16 | 2015-12-16 | Strainer apparatus for ion exchange resin column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150179815A KR101766544B1 (en) | 2015-12-16 | 2015-12-16 | Strainer apparatus for ion exchange resin column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170072378A KR20170072378A (en) | 2017-06-27 |
| KR101766544B1 true KR101766544B1 (en) | 2017-08-09 |
Family
ID=59514892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150179815A KR101766544B1 (en) | 2015-12-16 | 2015-12-16 | Strainer apparatus for ion exchange resin column |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101766544B1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4002611B2 (en) * | 1996-04-26 | 2007-11-07 | テトラ テクノロジーズ，インコーポレイテッド | Support device for fluid treatment medium |
-
2015
- 2015-12-16 KR KR1020150179815A patent/KR101766544B1/en active IP Right Grant
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4002611B2 (en) * | 1996-04-26 | 2007-11-07 | テトラ テクノロジーズ，インコーポレイテッド | Support device for fluid treatment medium |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170072378A (en) | 2017-06-27 |
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| E902 | Notification of reason for refusal | ||
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| GRNT | Written decision to grant |