CN105692769A - Continuous synchronous adsorption-regeneration softener - Google Patents
Continuous synchronous adsorption-regeneration softener Download PDFInfo
- Publication number
- CN105692769A CN105692769A CN201610198512.2A CN201610198512A CN105692769A CN 105692769 A CN105692769 A CN 105692769A CN 201610198512 A CN201610198512 A CN 201610198512A CN 105692769 A CN105692769 A CN 105692769A
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- China
- Prior art keywords
- resin
- regeneration
- cylinder
- adsorption chamber
- adsorption
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- 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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Classifications
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The invention discloses a continuous synchronous adsorption-regeneration softener which comprises a cylinder, wherein the inside of the cylinder is filled with an ion-exchange resin; the bottom of the cylinder is provided with legs; the upper part of the inner cavity of the cylinder is an adsorption chamber, and the lower part is provided with a regeneration chamber; the upper part of the adsorption chamber is provided with a water softening and collection device; the lower part of the adsorption chamber is provided with a resin distributor 1, and the bottom of the adsorption chamber communicates with the regeneration chamber on the lower part of the adsorption chamber through a resin distributor 2; the side surface of the upper part of the regeneration chamber communicates with a hard water outlet; the lower part of the regeneration chamber is provided with a regenerant distributor; the bottom of the regeneration chamber communicates with a resin mixing device through a pipeline; one end of the resin mixing device communicates with a hard water inlet through a pipeline, and the other end communicates with a resin transmission pipeline on the outer side of the cylinder; and the top end of the resin transmission pipeline communicates with the resin distributor 1. The continuous synchronous adsorption-regeneration softener can synchronously implement resin adsorption and resin regeneration on the high-hardness water, can continuously soften the influent water, and can greatly save the ion-exchange resin consumption.
Description
Technical field
The present invention relates to field of water treatment equipment, specifically a kind of continuous synchronization absorption, regeneration demineralizer。
Background technology
Existing water correction method mainly has the double; two alkali tenderizer of ion exchange, Calx soda。Ion exchange is appropriate only for the sofening treatment of low-hardness water due to features such as adsorption cycle is short, recovery time length；Process though the double; two alkali tenderizer of Calx soda is suitable for high hardness water, but owing to adding of chemical agent adds the salinity of water after process, and chemical sludge yield is big, causes pollution or the secondary pollution of environment。Raising along with zero discharge of industrial waste water demand, it is necessary to the water yield of sofening treatment gets more and more, and hardness is more and more higher, is badly in need of finding the water that can process high rigidity, can reduce again chemical sludge generation amount；Both ensure that hardness clearance, do not increase again softening process and the softening equipment of the salinity producing water。
Summary of the invention
The technical assignment of the present invention is to provide a kind of continuous synchronization absorption, regeneration demineralizer。
The technical assignment of the present invention realizes in the following manner, and this demineralizer includes the internal cylinder equipped with ion exchange resin, and the bottom of cylinder is provided with supporting leg, and described cylinder lumen top is adsorption chamber, and bottom is regeneration room；The top of adsorption chamber is provided with soft water captation, and soft water captation connects with the softening water out on cylinder；The bottom of adsorption chamber is provided with at least one resin distributing device one, and the bottom of adsorption chamber is connected with the regeneration room below adsorption chamber by resin distributing device two；The upper side of regeneration room connects with at least one hard water outlet；The bottom of regeneration room is provided with regenerative agent distribution apparatus, regenerative agent distribution apparatus and the regenerative agent inlet communication on cylinder；The bottom of regeneration room is connected with mixed with resin device by pipeline；One end of mixed with resin device is by pipeline and hard water inlet communication, and the other end of mixed with resin device connects with the resin supplying channel outside cylinder, and the top of resin supplying channel connects with resin distributing device one。
Being provided with at least one auxiliary distributor between described resin distributing device one and resin distributing device two, auxiliary distributor connects with the secondary inlet on cylinder。
The top of described cylinder is provided with air vent。
In the described regeneration room below hard water outlet, resin filtering device is installed。
A kind of continuous synchronization absorption of the present invention, regeneration demineralizer are compared to the prior art, it is possible to the water containing high rigidity is carried out resin absorption in realization and resin regeneration is synchronously performed, it is possible to uninterruptedly water inlet is softened；This demineralizer runs continuously, can improve equipment efficiency of usage, reduces the investment of equipment；Ion exchange resin in this demineralizer is in flow regime, it is possible to be greatly saved ion exchange resin consumption, is about Conventional batch and runs the 1/3 of exchanger；The absorption of ion exchange resin and regeneration are synchronously performed by this demineralizer in adsorption chamber and two indoor of regeneration room of equipment, and conventional periodic running contrast, eliminate discharge water, backwash, the step just washed, decrease the discharge of waste water, decrease environmental pollution。
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the absorption of a kind of continuous synchronization, regeneration demineralizer。
In figure: 1, hard water import, 2, mixed with resin device, 3, regenerative agent distribution apparatus, 4, regenerative agent import, 5, resin distributing device two, 6, resin filtering device, 7, hard water outlet, 8, secondary inlet, 9, resin distributing device one, 10, softening water out, 11, soft water captation, 12, resin supplying channel, 13, cylinder, 14, ion exchange resin, 15, regeneration room, 16, adsorption chamber, 17, auxiliary distributor, 18, supporting leg, 19, air vent。
Detailed description of the invention
Embodiment 1:
The absorption of this continuous synchronization, regeneration demineralizer include the internal cylinder 13 equipped with ion exchange resin 14, and the top of cylinder 13 is provided with air vent 19, and the bottom of cylinder 13 is provided with supporting leg 18, and described cylinder 13 inner chamber top is adsorption chamber 16, and bottom is regeneration room 15；The top of adsorption chamber 16 is provided with soft water captation 11, and soft water captation 11 connects with the softening water out 10 on cylinder 13；The bottom of adsorption chamber 16 is provided with a resin distributing device 1, and the bottom of adsorption chamber 16 is connected with the regeneration room 15 below adsorption chamber 16 by resin distributing device 25；Being provided with an auxiliary distributor 17 between resin distributing device 1 and resin distributing device 25, auxiliary distributor 17 connects with the secondary inlet 8 on cylinder 13；The upper side of regeneration room 15 connects with a hard water outlet 7；In regeneration room 15 below hard water outlet 7, resin filtering device 6 is installed；The bottom of regeneration room 15 is provided with regenerative agent distribution apparatus 3, and regenerative agent distribution apparatus 3 connects with the regenerative agent import 4 on cylinder 13；The bottom of regeneration room 15 is connected with mixed with resin device 2 by pipeline；One end of mixed with resin device 2 is connected with hard water import 1 by pipeline, and 2 other ends of mixed with resin device connect with the resin supplying channel 12 outside cylinder 13, and the top of resin supplying channel 12 connects with resin distributing device 1。
Embodiment 2:
The absorption of this continuous synchronization, regeneration demineralizer include the internal cylinder 13 equipped with ion exchange resin 14, and the top of cylinder 13 is provided with air vent 19, and the bottom of cylinder 13 is provided with supporting leg 18, and described cylinder 13 inner chamber top is adsorption chamber 16, and bottom is regeneration room 15；The top of adsorption chamber 16 is provided with soft water captation 11, and soft water captation 11 connects with the softening water out 10 on cylinder 13；The bottom of adsorption chamber 16 is provided with two resin distributing devices 1, and the bottom of adsorption chamber 16 is connected with the regeneration room 15 below adsorption chamber 16 by resin distributing device 25；Being provided with two auxiliary distributors 17 between resin distributing device 1 and resin distributing device 25, auxiliary distributor 17 connects with the secondary inlet 8 on cylinder 13；The upper side of regeneration room 15 connects with three hard water outlet 7；In regeneration room 15 below hard water outlet 7, resin filtering device 6 is installed；The bottom of regeneration room 15 is provided with regenerative agent distribution apparatus 3, and regenerative agent distribution apparatus 3 connects with the regenerative agent import 4 on cylinder 13；The bottom of regeneration room 15 is connected with mixed with resin device 2 by pipeline；One end of mixed with resin device 2 is connected with hard water import 1 by pipeline, and 2 other ends of mixed with resin device connect with the resin supplying channel 12 outside cylinder 13, and the top of resin supplying channel 12 connects with resin distributing device 1。
The operation principle of above-mentioned demineralizer is as follows:
Pump into the former water needing softening from hard water import 1 during operation, total hardness value according to former water regulates mixed with resin device 2 and adds the ion exchange resin 14 possessing relevant work exchange capacity, calcium in water inlet, magnesium ion etc. swap with the sodium ion in ion exchange resin 14, and following reaction occurs exchange process: Ca2++2NaR—2Na++ CaR, Mg2++2NaR—2Na++ MgR, softening water after exchange process, discharge from softening water out 10, adsorb saturated ion exchange resin 14 by action of gravity by resin distributing device 25, flowing into regeneration room 15, according to regenerative agent (NaCl) consumption that the total amount of the calcium and magnesium of ion exchange resin 14 absorption is determined, regenerative agent enters from regenerative agent import 4, it is uniformly distributed by regenerative agent distribution apparatus 3 in regeneration room 15, regenerative process occurs following reaction: for 2Na++CaR—Ca2++ 2NaR, 2Na++MgR—Mg2++ 2NaR, ion exchange resin 14 after regeneration is recycled by mixed with resin device 2, hard water after regeneration is discharged from hard water outlet 7, operation is observed ion exchange resin 14 suspended state in adsorption chamber 16, open top vent 19 if desired, send into compression air from secondary inlet 8, improve suspension effect。According to entering hardness of water, by regulating the resin distributing device 25 of UNICOM's adsorption chamber 16 and regeneration room 15, it is ensured that enough ion exchange resin 14 and the former water hybrid switching needing softening, it is ensured that bating effect。Resin filtering device 6 below hard water outlet 7 can effective filter ions exchanger resin 14, it is to avoid ion exchange resin 14 is discharged from hard water outlet 7 with softening water。
By detailed description of the invention above, described those skilled in the art can be easy to realize the present invention。It is understood that the present invention is not limited to above-mentioned several detailed description of the invention。On the basis of disclosed embodiment, described those skilled in the art can the different technical characteristic of combination in any, thus realizing different technical schemes。
Claims (4)
1. continuous synchronization absorption, a regeneration demineralizer, including the internal cylinder equipped with ion exchange resin, the bottom of cylinder is provided with supporting leg, it is characterised in that described cylinder lumen top is adsorption chamber, and bottom is regeneration room；The top of adsorption chamber is provided with soft water captation, and soft water captation connects with the softening water out on cylinder；The bottom of adsorption chamber is provided with at least one resin distributing device one, and the bottom of adsorption chamber is connected with the regeneration room below adsorption chamber by resin distributing device two；The upper side of regeneration room connects with at least one hard water outlet；The bottom of regeneration room is provided with regenerative agent distribution apparatus, regenerative agent distribution apparatus and the regenerative agent inlet communication on cylinder；The bottom of regeneration room is connected with mixed with resin device by pipeline；One end of mixed with resin device is by pipeline and hard water inlet communication, and the other end of mixed with resin device connects with the resin supplying channel outside cylinder, and the top of resin supplying channel connects with resin distributing device one。
2. a kind of continuous synchronization absorption according to claim 1, regeneration demineralizer, it is characterized in that, being provided with at least one auxiliary distributor between described resin distributing device one and resin distributing device two, auxiliary distributor connects with the secondary inlet on cylinder。
3. a kind of continuous synchronization absorption according to claim 1, regeneration demineralizer, it is characterised in that the top of described cylinder is provided with air vent。
4. a kind of continuous synchronization absorption according to claim 1, regeneration demineralizer, it is characterised in that in the described regeneration room below hard water outlet, resin filtering device is installed。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198512.2A CN105692769A (en) | 2016-04-01 | 2016-04-01 | Continuous synchronous adsorption-regeneration softener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198512.2A CN105692769A (en) | 2016-04-01 | 2016-04-01 | Continuous synchronous adsorption-regeneration softener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105692769A true CN105692769A (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610198512.2A Pending CN105692769A (en) | 2016-04-01 | 2016-04-01 | Continuous synchronous adsorption-regeneration softener |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642328A (en) * | 2019-09-29 | 2020-01-03 | 攀钢集团钛业有限责任公司 | Softened water resin adding device and adding method |
| CN112624363A (en) * | 2020-11-22 | 2021-04-09 | 山东奥美环境股份有限公司 | Alkali recovery process and recovery device for alkali-containing wastewater |
| CN114573075A (en) * | 2022-03-07 | 2022-06-03 | 黑龙江鹏程生化有限公司 | Softened water treatment regenerating unit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107386A (en) * | 1993-12-27 | 1995-08-30 | 奥尔加诺株式会社 | Continuous ion exchange apparatus |
| US7368059B2 (en) * | 2004-02-09 | 2008-05-06 | Drake Engineering Incorporated | Method for preferentially removing monovalent cations from contaminated water |
| CN101439889A (en) * | 2008-12-17 | 2009-05-27 | 北京大学 | Apparatus and method for synchronous adsorption-desorption selective film technology and use thereof |
| CN202516562U (en) * | 2012-02-17 | 2012-11-07 | 西安蓝晓科技新材料股份有限公司 | Continuous ion exchange device for production of decoloring and deacidifying fruit juice |
| US20140291247A1 (en) * | 2004-02-09 | 2014-10-02 | Drake Water Technologies, Inc. | Methods for hydrodynamic control of a continuous water purification system |
-
2016
- 2016-04-01 CN CN201610198512.2A patent/CN105692769A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107386A (en) * | 1993-12-27 | 1995-08-30 | 奥尔加诺株式会社 | Continuous ion exchange apparatus |
| US7368059B2 (en) * | 2004-02-09 | 2008-05-06 | Drake Engineering Incorporated | Method for preferentially removing monovalent cations from contaminated water |
| US20140291247A1 (en) * | 2004-02-09 | 2014-10-02 | Drake Water Technologies, Inc. | Methods for hydrodynamic control of a continuous water purification system |
| CN101439889A (en) * | 2008-12-17 | 2009-05-27 | 北京大学 | Apparatus and method for synchronous adsorption-desorption selective film technology and use thereof |
| CN202516562U (en) * | 2012-02-17 | 2012-11-07 | 西安蓝晓科技新材料股份有限公司 | Continuous ion exchange device for production of decoloring and deacidifying fruit juice |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642328A (en) * | 2019-09-29 | 2020-01-03 | 攀钢集团钛业有限责任公司 | Softened water resin adding device and adding method |
| CN112624363A (en) * | 2020-11-22 | 2021-04-09 | 山东奥美环境股份有限公司 | Alkali recovery process and recovery device for alkali-containing wastewater |
| CN114573075A (en) * | 2022-03-07 | 2022-06-03 | 黑龙江鹏程生化有限公司 | Softened water treatment regenerating unit |
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Application publication date: 20160622 |
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