CN2142834Y - Double-flow ion-exchanger of regenerating on back flow - Google Patents
Double-flow ion-exchanger of regenerating on back flow Download PDFInfo
- Publication number
- CN2142834Y CN2142834Y CN92236021U CN92236021U CN2142834Y CN 2142834 Y CN2142834 Y CN 2142834Y CN 92236021 U CN92236021 U CN 92236021U CN 92236021 U CN92236021 U CN 92236021U CN 2142834 Y CN2142834 Y CN 2142834Y
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- China
- Prior art keywords
- water
- partition board
- exchanger
- flow
- inlet pipe
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- Expired - Fee Related
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model relates to a double-flow ion exchanger of regeneration on back flow for producing soft water used for boilers and other industries. The bottom part of the interior of the ion exchanger is provided with a water drainage device which can match with a vertical partition board to carry out the operation of ion exchange in a double-flow mode, the partition board bears no horizontal thrust force, and the defect of the damage of the partition board is eliminated. The ion exchanger is additionally provided with a left side minor backwashing water inlet pipe, and bed layers with exchanging agents on both sides of the partition board can be washed in a minor backwashing mode. The vertical partition board is reserved, which ensures that the advantage of the regenerating mode on back flow can be still exerted. The bed layers with exchanging agents on both of the two sides of the partition board can be washed in a big backwashing mode when the water enters the water device, and the exchanging agents on both of the two sides can be fully washed and loosed.
Description
The utility model backhaul regenerative double fluid ion-exchanger is to produce boiler soft water and other industrial soft equipment.
At present, existing return stroke type softener is made up of water distributor, exchanger bed, water distributor, the import of thin layer backwash water, venting port, dividing plate etc.Though can produce boiler soft water and other industrial soft water, but because current are poor at the both sides build-up of pressure of vertical dividing plate in the exchange process, make dividing plate bear very big horizontal thrust, dividing plate is destroyed, can't keep operation, the utility model is to have set up water-freeing arrangement in existing return stroke type softener bottom, and this water-freeing arrangement practicable double fluid that matches with dividing plate exchanges flow process, can implement convection techniques again during regeneration, have the advantage that effluent characteristics is good and save regenerator.
But the utility model backhaul regenerative double fluid ion-exchanger purpose is to provide a kind of double-current ion-exchanger of smooth implementation convection techniques for producing boiler soft water and other industrial soft water, its existing effluent characteristics is good, save the advantage of regenerator, safe operation constantly again.
The utility model regenerative double fluid ion-exchanger content Description:
The utility model backhaul regenerative double fluid ion-exchanger is by right side water distributor (1), left side water distributor (2), right side exchanger bed (3), left side exchanger bed (4), right side small reverse washing water inlet pipe (5), left side small reverse washing water inlet pipe (6), body (7), vertical dividing plate (8) and water-freeing arrangement (9) are formed, and it is characterized in that the bottom is provided with water-freeing arrangement (9); Water-freeing arrangement can be the comb shape comb that perforated tube is formed, and also can be porous sieve plate, and comb shape comb can be a level, also can be vertical.In the resin layer on the top of left side exchanger bed, be provided with left side small reverse washing water inlet pipe.
The utility model backhaul regenerative double fluid ion-exchanger can be used for realizing convection techniques, and it is good to have an effluent characteristics, the advantage of saving regenerator, and when regeneration, resin is not stirred, and does not produce random layer; During exchange, owing to changed the flow process of exchange current, just eliminated the pressure difference of dividing plate both sides, the protection dividing plate is not damaged.
Embodiment:
Fig. 1 is backhaul regenerative double fluid ion-exchanger one-piece construction figure.Among the figure: 1 is the right side water distributor, and 2 is the left side water distributor, and 3 is right side exchanger bed, and 4 is left side exchanger bed, and 5 is right side small reverse washing water inlet pipe, and 6 is left side small reverse washing water inlet pipe, and 7 is body, and 8 is vertical dividing plate, and 9 is water-freeing arrangement.The utility model is to have set up water-freeing arrangement in the bottom of the return stroke type softener of prior art, this water-freeing arrangement matches with dividing plate and can realize double fluid exchange flow process, it is characterized in that water-freeing arrangement is in backhaul regenerative double fluid ion-exchanger bottom, it can be the comb shape comb that perforated tube is formed, it also can be porous sieve plate, comb shape comb can be a level, also can be vertical, in the resin layer on backhaul regenerative double fluid ion-exchanger left side exchange bed top, be provided with left side small reverse washing water inlet pipe, utilize left side small reverse washing water inlet pipe to carry out small reverse washing left side exchanger bed.
The operating process of the utility model backhaul regenerative double fluid ion-exchanger:
1, exchange process: former water enters simultaneously from right side water distributor and left side water distributor, passes right side exchanger bed and left side exchanger bed respectively, discharges from water-freeing arrangement together at last, finishes exchange process.
2, backwash process: backwash divides two kinds of small reverse washing and big reverse washings.According to the muddy degree of former water, small reverse washing can carry out once after 1～3 exchange, and purpose is the thin layer on flushing small reverse washing water inlet pipe top, both sides.During small reverse washing, right side small reverse washing water enters from right side small reverse washing water inlet pipe, discharges from the right side water distributor; Left side small reverse washing water enters from left side small reverse washing water inlet pipe, discharges from the left side water distributor.Per 10～20 exchanges of big reverse washing are just carried out once later.Big reverse washing water enters from water-freeing arrangement, divides the exchanger bed of two-way backwash both sides, discharges from right side water distributor and left side water distributor respectively.
3, regenerative process: regenerated liquid enters from the left side water distributor, behind the exchanger bed, walks around the dividing plate lower end and turns to the right side on the left of being passed down through, and is upward through right side exchanger bed again, discharges from right side small reverse washing water inlet pipe at last, finishes the return-stroke type regenerative process.If from right side water distributor water inlet, instead advance the wash water pipe and discharge during regeneration, can play the effect of stablizing bed of helping with regeneration waste liquid is little from the right side.
4, just washing process: identical with exchange process, current enter simultaneously from the both sides water distributor, pass the exchanger bed of both sides respectively, discharge from water-freeing arrangement together at last.Just washing and to drop into exchange process after qualified and work once again.
Claims (1)
1, a kind of backhaul regenerative double fluid ion-exchanger, form by right side water distributor, left side water distributor, right side exchanger bed, left side exchanger bed, right side small reverse washing water inlet pipe, left side small reverse washing water inlet pipe, body, vertical dividing plate and water-freeing arrangement, it is characterized in that the bottom is provided with water-freeing arrangement, water-freeing arrangement can be the comb shape comb that perforated tube is formed, and also can be porous sieve plate; Comb shape comb can be a level, also can be vertical; In the resin layer on exchanger bed top, left side, be provided with left side small reverse washing water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92236021U CN2142834Y (en) | 1992-10-14 | 1992-10-14 | Double-flow ion-exchanger of regenerating on back flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92236021U CN2142834Y (en) | 1992-10-14 | 1992-10-14 | Double-flow ion-exchanger of regenerating on back flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2142834Y true CN2142834Y (en) | 1993-09-29 |
Family
ID=33777677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92236021U Expired - Fee Related CN2142834Y (en) | 1992-10-14 | 1992-10-14 | Double-flow ion-exchanger of regenerating on back flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2142834Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049322B (en) * | 2009-10-30 | 2012-09-19 | 中国石油化工股份有限公司 | Ion exchange reaction equipment |
| CN102896003A (en) * | 2012-09-29 | 2013-01-30 | 陕西陕煤黄陵矿业有限公司 | Regeneration water replenishing method of mixed bed |
| CN102049321B (en) * | 2009-10-30 | 2013-04-10 | 中国石油化工股份有限公司 | Molecular sieve ion exchange method and method for preparing rare earth Y-type molecular sieve |
| CN105645515A (en) * | 2016-03-24 | 2016-06-08 | 太仓运权化工防腐设备有限公司 | Hard water softening exchanger device |
| CN112299525A (en) * | 2019-08-01 | 2021-02-02 | 造梦者科技有限公司 | Method for increasing purified water quantity of exchanger and water quality purification device thereof |
-
1992
- 1992-10-14 CN CN92236021U patent/CN2142834Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049322B (en) * | 2009-10-30 | 2012-09-19 | 中国石油化工股份有限公司 | Ion exchange reaction equipment |
| CN102049321B (en) * | 2009-10-30 | 2013-04-10 | 中国石油化工股份有限公司 | Molecular sieve ion exchange method and method for preparing rare earth Y-type molecular sieve |
| CN102896003A (en) * | 2012-09-29 | 2013-01-30 | 陕西陕煤黄陵矿业有限公司 | Regeneration water replenishing method of mixed bed |
| CN105645515A (en) * | 2016-03-24 | 2016-06-08 | 太仓运权化工防腐设备有限公司 | Hard water softening exchanger device |
| CN112299525A (en) * | 2019-08-01 | 2021-02-02 | 造梦者科技有限公司 | Method for increasing purified water quantity of exchanger and water quality purification device thereof |
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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 |