CN2530715Y - Filtering cap type chelating resin tower - Google Patents
Filtering cap type chelating resin tower Download PDFInfo
- Publication number
- CN2530715Y CN2530715Y CN 02205508 CN02205508U CN2530715Y CN 2530715 Y CN2530715 Y CN 2530715Y CN 02205508 CN02205508 CN 02205508 CN 02205508 U CN02205508 U CN 02205508U CN 2530715 Y CN2530715 Y CN 2530715Y
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- China
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- calotte
- resin
- liquid
- cap type
- lath
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model discloses a filtering cap type chelating resin tower which purifies liquid through chelating resin. The utility model comprises a shell, an upper tower cut, a liquid outlet, a resin layer, a regenerated liquid inlet, a regenerated liquid tube and a tube plate. The upper tower cut, the regenerated liquid tube and the tube plate are respectively fixed with a cap type liquid distributor by a gasket through a screw cap. The cap type liquid distributor can exhaust the waste liquid and purified liquid, without causing any loss of the resin. The cap type liquid distributor positioned on the upper tower cut can exhaust impurities when clean with resin, thereby preventing the resin from losing. When in regeneration, the acid-alkaline cleaning liquid can be evenly distributed through the cap type liquid distributor arranged on the regenerated liquid tube, thereby completely regenerating the chelating resin, without any dead corner. Besides, the gap of 0.15mm ensures the maximum utilization rate of the resin, greatly decreases the filling quantity of the resin, and increases the chelating efficiency of the resin. The utility model relates to a new and high efficiency chelating resin tower.
Description
Technical field
The utility model relates to a kind of ion-exchange unit, especially a kind of filtering cap type chelate resin tower that comes decontaminating liquid by chelating resin.
Background technology
Chelating resin is a kind of ion exchange resin, what it was different with common exchanger resin is, when it can adsorb a metal ion species, also discharge simultaneously another kind of ion, form circulus, as chela, loosen a kind of ion, the another kind of ion of chelating (absorption) so claim chelating resin, utilizes chelating resin to come the device of decontaminating liquid material to be referred to as chelate resin tower.
At present, when the normally used chelate resin tower of China carried out work, liquid substance entered in the housing from tower is suitable for reading, by flowing out chelate resin tower behind the resin bed, removed impurity in the liquid, was got rid of by liquid outlet, reached the purpose of purification.The structure of tradition chelate resin tower, sieve plate is provided with screen cloth, during purification filtering liquid, liquid directly impacts screen cloth, makes resin attached on the sieve plate, when acid-alkali regeneration liquid enters in the housing regenerated liquid pipeline by regenerated liquid inlet, by the ejection of the shower nozzle on the regenerated liquid pipeline,, cause the dead angle easily because the liquid distribution of ejection is inhomogeneous, be not easy resin on the cleaning screen web plate, thereby reduce the purification efficiency of chelate resin tower.Directly impact resin owing to be cleaned liquid in addition, cause the mechanical failure of chelating resin easily, make to purify the cost rising.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, a kind of calotte liquid distribution type chelate resin tower is provided, it is installed in the calotte liquid distribution trough on card, tower inlet and the regenerated liquid pipeline, the screen pack that has replaced prior art, can evenly distribute when liquid is flowed into, can also prevent that resin runs off.
The purpose of this utility model realizes like this: it includes, and housing, tower are suitable for reading, liquid outlet, resin bed, regenerated liquid inlet, regenerated liquid pipeline and card, and described tower is suitable for reading, be respectively equipped with the calotte liquid distribution trough on regenerated liquid pipeline and the card.
Described tower is suitable for reading, with fixed by nut the calotte liquid distribution trough is arranged by pad respectively on regenerated liquid pipeline and the card.
On the calotte base, calotte base bottom is provided with tube connector to described calotte liquid distribution trough by the lath fixed interval, and cover plate is stamped in the upper end of lath.
Described lath, calotte base and tube connector are injection molded by PVC or engineering plastics one.
Described lath is a triangle, and leg-of-mutton lath vertically is arranged in a round barrel shape with interval and is fixed on the calotte base, and wherein all on the interior circle of drum, described tube connector lower end outer wall is provided with screw thread on the drift angle limit of each triangle lath.
Calotte liquid distribution trough on the described card is that rounded projections arranged or square are arranged.
Describedly be fixed on lath on the calotte base at interval between 0.1mm-0.2mm, the described optimal spacing that is fixed on the lath on the calotte base is 0.15mm.
Described calotte liquid distribution trough certain intervals is arranged is installed on the regenerated liquid pipeline, communicates with the regenerated liquid pipeline.
Because the utility model has adopted said structure, compare with existing chelate resin tower and to have the following advantages: during operate as normal, liquid enters in the tower body from tower is suitable for reading, remove foreign ion by the chelating resin layer, slit by the calotte liquid distribution trough flows out chelate resin tower again, and the calotte liquid distribution trough has played the prevention resin flow equally distributed double action of becoming estranged; The soda acid cleaning fluid enters resin bed by the calotte liquid distribution trough of installing on the regenerated liquid pipeline during resin regeneration, changed the direction of current air-flows, can avoid cleaning fluid directly to collide resin, especially bubbling operation process has avoided chelating resin because the mechanical damage that hydraulic shock causes, reduce the waste of chelating resin, improve the service life of chelating resin significantly, reduced use cost, improved economic benefit; After cleaning, the calotte liquid distribution trough of installing on the regenerated liquid pipeline can be got rid of waste liquid in addition, and resin is run off, and the calotte liquid distribution trough of tower installation suitable for reading can be discharged impurity when resin cleans, play the effect that prevents that resin runs off; During regeneration, by being installed in the calotte liquid distribution trough on the regenerated liquid pipeline, but uniform distribution soda acid cleaning fluid, make chelating resin regeneration thoroughly, do not have the dead angle, the 0.15mm slit has guaranteed the maximum utilization rate of resin, the loading of the resin that descended greatly, improving the chelating efficient of chelating resin, is a kind of novel, chelate resin tower efficiently.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a calotte liquid distribution trough structural representation of the present utility model;
Fig. 3 is the vertical view of Fig. 2.
Among the figure: 1. cover plate; 2. lath; 3. pad; 4. card; 5. nut; 6. calotte base; 7. tower is suitable for reading; 8. calotte liquid distribution trough; 9. regenerated liquid enters the mouth; 10. regenerated liquid pipeline; 11. resin bed; 12. housing; 13. liquid outlet; 14. tube connector.
The specific embodiment
Chelate resin tower of the present utility model is the further improvement of the chelate resin tower of prior art, it mainly is to want the screen pack of prior art calotte liquid distribution trough 8 to replace, and on tower suitable for reading 7 and regenerated liquid pipeline 10, calotte liquid distribution trough 8 has been installed respectively, liquid is entered by the tube connector 14 of calotte liquid distribution trough 8 bottoms, because of being stamped cover plate 1 in calotte liquid distribution trough 8 upper ends, so liquid is by evenly flowing out in the slit around calotte liquid distribution trough 8 tops.Its critical piece includes that housing 12, tower are suitable for reading 7, liquid outlet 13, resin bed 11, regenerated liquid inlet 9, regenerated liquid pipeline 10 and card 4, wherein is fixed with calotte liquid distribution trough 8 by pad 3 usefulness nuts 5 respectively on suitable for reading 7, regenerated liquid pipeline 10 of tower and the card 4.Calotte liquid distribution trough 8 vertically is arranged in a round barrel shape with interval by leg-of-mutton lath 2 and is fixed on the calotte base 6, triangle lath 2 round barrel shapes on the calotte base 6 are vertically arranged, make and form minimum interval on its cylindrical, general interval is located between the 0.1mm-0.2mm, less than the diameter of chelating resin, optimal spacing is 0.15mm, and the 0.15mm slit has guaranteed the maximum utilization rate of resin, descended the greatly loading of resin has reduced use cost.The bottom of calotte base 6 is provided with tube connector 14, and the outer wall of tube connector 14 lower ends is provided with screw thread, fixes calotte liquid distribution trough 8 so that cooperate with nut 5, and the top of calotte liquid distribution trough 8 is provided with cover plate 1, and cover plate 1 covers the upper end at round barrel shape lath 2.Lath 2, calotte base 6 and tube connector 14 are an integral body, and it is injection molded by PVC, PV, PE or other engineering plastics one.Calotte liquid distribution trough 8 on the card 4 can be a rounded projections arranged, also can be that square is arranged, the quantity of its arranging density and calotte liquid distribution trough 8 can decide according to the size of lifting rate, the cover plate 1 of the calotte liquid distribution trough of installing on the card 48 in the above, tube connector 14 below, can avoid resin to run off like this.Calotte liquid distribution trough 8 certain intervals is arranged is installed on the regenerated liquid pipeline 10, the cover plate 1 of the calotte liquid distribution trough of installing on the regenerated liquid pipeline 10 8 below, tube connector 14 up, be fixed on the regenerated liquid pipeline 10, communicate with regenerated liquid pipeline 10, like this when chelating resin is regenerated, enter regenerated liquid pipeline 10 by acid or alkaline cleaning fluid by regenerated liquid inlet 9, and spray equably by the lath slit on the calotte liquid distribution trough of installing on the regenerated liquid pipeline 10 8, the liquid that can avoid prior art to cause directly impacts resin, make chelating resin regeneration thoroughly, do not have the dead angle, especially bubbling operation process has been avoided chelating resin when chelating resin expands because the mechanical damage that hydraulic shock causes, reduce the waste of chelating resin, improved the service life of chelating resin significantly, reduced use cost, resin cleans the back waste liquid and is discharged by regenerated liquid inlet 9 through regenerated liquid pipeline 10, and therefore the resin diameter can not run off greater than the lath slit on the calotte liquid distribution trough 8.Different sizes can be set according to different needs in lath slit on the calotte liquid distribution trough 8, general all less than the diameter of chelating resin, the lath slit of the calotte liquid distribution trough of installing on the tower suitable for reading 78 can be slightly larger than the slit of other calotte liquid distribution trough, and impurity and broken resin are discharged thus during chelating resin regeneration.
Claims (8)
1. filtering cap type chelate resin tower, include housing (12), tower (7) suitable for reading, liquid outlet (13), resin bed (11), regenerated liquid inlet (9), regenerated liquid pipeline (10) and card (4), it is characterized in that: be respectively equipped with calotte liquid distribution trough (8) on described tower (7) suitable for reading, regenerated liquid pipeline (10) and the card (4).
2. filtering cap type chelate resin tower according to claim 1 is characterized in that: be fixed with calotte liquid distribution trough (8) by pad (3) with nut (5) respectively on described tower (7) suitable for reading, regenerated liquid pipeline (10) and the card (4).
3. according to claim 1 and 2 described filtering cap type chelate resin towers, it is characterized in that: described calotte liquid distribution trough (8) by lath (2) fixed interval on calotte base (6), calotte base (6) bottom is provided with tube connector (14), and cover plate (1) is stamped in the upper end of lath (2).
4. filtering cap type chelate resin tower according to claim 3 is characterized in that: described lath (2), calotte base (6) and tube connector (14) are injection molded by PVC or engineering plastics one.
5. filtering cap type chelate resin tower according to claim 3, it is characterized in that: described lath (2) is a triangle, leg-of-mutton lath (2) vertically is arranged in a round barrel shape with interval and is fixed on the calotte base (6), wherein all on the interior circle of drum, described tube connector (14) lower end outer wall is provided with screw thread on the drift angle limit of each triangle lath (2).
6. filtering cap type chelate resin tower according to claim 1 is characterized in that: the calotte liquid distribution trough (8) on the described card (4) is rounded projections arranged or square arrangement.
7. according to claim 1 and 5 described filtering cap type chelate resin towers, it is characterized in that: describedly be fixed on lath (2) on the calotte base (6) at interval between 0.1mm-0.2mm, the described optimal spacing that is fixed on the lath (2) on the calotte base (6) is 0.15mm.
8. filtering cap type chelate resin tower according to claim 1 is characterized in that: described calotte liquid distribution trough (8) certain intervals is arranged is installed on the regenerated liquid pipeline (10), communicates with regenerated liquid pipeline (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205508 CN2530715Y (en) | 2002-03-04 | 2002-03-04 | Filtering cap type chelating resin tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205508 CN2530715Y (en) | 2002-03-04 | 2002-03-04 | Filtering cap type chelating resin tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2530715Y true CN2530715Y (en) | 2003-01-15 |
Family
ID=33687141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02205508 Expired - Fee Related CN2530715Y (en) | 2002-03-04 | 2002-03-04 | Filtering cap type chelating resin tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2530715Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600915A (en) * | 2012-03-23 | 2012-07-25 | 浙江普泰环保科技有限公司 | Anti-crushing device of resin filter |
| CN115025824A (en) * | 2022-05-24 | 2022-09-09 | 中国纺织科学研究院有限公司 | Ion exchanger |
-
2002
- 2002-03-04 CN CN 02205508 patent/CN2530715Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600915A (en) * | 2012-03-23 | 2012-07-25 | 浙江普泰环保科技有限公司 | Anti-crushing device of resin filter |
| CN102600915B (en) * | 2012-03-23 | 2014-05-07 | 浙江普泰环保科技有限公司 | Anti-crushing device of resin filter |
| CN115025824A (en) * | 2022-05-24 | 2022-09-09 | 中国纺织科学研究院有限公司 | Ion exchanger |
| CN115025824B (en) * | 2022-05-24 | 2024-04-30 | 中国纺织科学研究院有限公司 | Ion exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |