CN106277230A - A kind of bundle pipes negative electrode and the electrochemistry water-softening equipment isolating anode - Google Patents
A kind of bundle pipes negative electrode and the electrochemistry water-softening equipment isolating anode Download PDFInfo
- Publication number
- CN106277230A CN106277230A CN201610843222.9A CN201610843222A CN106277230A CN 106277230 A CN106277230 A CN 106277230A CN 201610843222 A CN201610843222 A CN 201610843222A CN 106277230 A CN106277230 A CN 106277230A
- Authority
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- China
- Prior art keywords
- anode
- permeable membrane
- cathode
- negative electrode
- chamber
- 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.)
- Pending
Links
- 230000005518 electrochemistry Effects 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 37
- 239000012528 membrane Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000003487 electrochemical reaction Methods 0.000 claims abstract description 11
- 238000002955 isolation Methods 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 3
- 239000011575 calcium Substances 0.000 abstract description 3
- 229910052791 calcium Inorganic materials 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011777 magnesium Substances 0.000 abstract description 2
- 229910052749 magnesium Inorganic materials 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000012267 brine Substances 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 239000008233 hard water Substances 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000006298 dechlorination reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005685 electric field effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention relates to the electrochemistry water-softening equipment of a kind of bundle pipes negative electrode and isolation anode, including cathode chamber 12, anode chamber 13, cathode tube 7, anode stub 9 and permeable membrane 8, wherein, the many regular arrangements of cathode tube 7 are also welded together to form bundle pipes negative electrode, every cathode tube 7 has the electrochemical reaction unit that an anode stub 9 and permeable membrane 8 collectively constitute, in described electrochemical reaction unit, between cathode tube 7 inwall and permeable membrane 8, cavity is cathode reaction chambers 10, between anode stub 9 and permeable membrane 8, cavity is anode reaction room 11, all cathode reaction chambers 10 are pooled to cathode chamber 12, all anode reaction rooms 11 are pooled to anode chamber 13.Owing to cathode reaction chambers 10 can form strong basicity environment in electrochemical reaction, calcium and magnesium plasma can generate precipitation in this strong basicity environment, thus reach the purpose of water softening, formed bundle pipes by the many regular arrangements of cathode tube 7 simultaneously and increase the disposal ability of device.
Description
Technical field
The invention belongs to Treatment of Industrial Water technical field, be specifically related to a kind of electrochemistry water-softening equipment.
Background technology
So-called " hard water ", refers to the water containing more solubility calcium magnesium compound.Hardness of water refers to be dissolved in water
The number of the content of salts substances, i.e. calcium salt and magnesium salt content；The hardness that content is many is big, otherwise the least.
Health is not caused directly harm by hard water, but can bring a lot of trouble to life, and such as water appliance is tied
The detersive efficiency attenuating etc. of incrustation scale, soap and cleaning agent.Hard water industrially can cause harm greatly even dangerous, such as, make
Become the Industrial Boiler dirty bad waste energy of heat transfer, also easily cause system operation troubles, even may cause because heat transfer is irregular
Blast.So, just there are multiple softening technology and softening equipment.
Tradition water softening method includes lime method, ion exchange, membrane separation process etc., these methods or add new
Material (such as Calx), thus produces a large amount of solid waste and causes system jams, or having strong brine to produce, thus bringing at strong brine
Reason problem.
The present invention devises the electrochemistry water-softening equipment of a kind of bundle pipes negative electrode and isolation anode, anti-by electrochemistry
The hydroxide ion that should produce reaches the purpose of softening of water, does not has new solid waste to produce, will not block system, there is no strong brine
Problem.
Summary of the invention
The present invention reaches above-mentioned purpose by the following technical programs, promotes the treating capacity of single device, improves electrochemistry
Treatment effeciency:
The present invention relates to the electrochemistry water-softening equipment of a kind of bundle pipes negative electrode and isolation anode, including cathode chamber 12, anode
Room 13, cathode tube 7, anode stub 9 and permeable membrane 8, described cathode tube 7, anode stub 9 and permeable membrane 8 all have some groups, Qi Zhongduo
The regular arrangement of root cathode tube 7 is also welded together to form bundle pipes negative electrode, is designed with an anode stub 9 in every cathode tube 7
With one group of permeable membrane 8, described cathode tube 7, anode stub 9 and permeable membrane 8 collectively constitute an electrochemical reaction unit, in described electrification
Learning in reaction member, the cavity between cathode tube 7 inwall and permeable membrane 8 is cathode reaction chambers 10, anode stub 9 and permeable membrane 8 it
Between cavity be anode reaction room 11, all cathode reaction chambers 10 are pooled to cathode chamber 12, and all anode reaction rooms 11 are pooled to
Anode chamber 13.
The further technical scheme of the present invention also includes:
The bottom of all cathode tube 7 is provided with a common intake chamber 4, and arranges water inlet 1 in the bottom of intake chamber 4.
The side of described cathode chamber 12 is provided with negative electrode outlet 2, and the side of described anode chamber 13 is provided with anode water outlet
Mouth 3.
The bottom of described permeable membrane 8 uses rubber stopper 6 to seal, and is provided with anode stub jack on described rubber stopper 6.
Cathode reaction chambers 10 and anode reaction room 11 are separated by described permeable membrane 8.
Described anode stub 9 is connected with copper coin 14 by locking cap 16, and copper coin 14 is connected with the positive pole of direct-current switch power supply 17,
Described bundle pipes negative electrode is connected with the negative pole of direct-current switch power supply 17.
The bottom of described permeable membrane 8 and anode stub 9 is provided with flase floor 5 as support.
It is provided with sealing ring 18 between described anode stub 9 and copper coin 14, and is compressed by tie down screw 15.
Compared with prior art, the method have the benefit that: by many cathode tube ordered arrangement and be welded on one
Rise and form bundle pipes negative electrode, every cathode tube has the electrochemical reaction unit that an anode stub and permeable membrane collectively constitute,
Including being saturated cathode reaction chambers and the anode reaction room that film separates, so a large amount of hydroxyl will be generated in cathode reaction chambers,
Make calcium, magnesium ion generate precipitation, play water softening effect.Whole process does not increase new solid waste, does not has strong brine to produce
Raw.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electrochemistry water-softening equipment of the present invention a kind of bundle pipes negative electrode and isolation anode；
Wherein:
1, water inlet 2, cathode chamber outlet 3, anode chamber's outlet 4, intake chamber
5, flase floor 6, rubber stopper 7, cathode tube 8, permeable membrane
9, anode stub 10, cathode reaction chambers 11, anode reaction room 12, cathode chamber
13, anode chamber 14, copper coin 15, tie down screw 16, locking cap
17, direct-current switch power supply 18, sealing ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, further describe the detailed description of the invention of the present invention.
Refer to Fig. 1, the present invention a kind of bundle pipes negative electrode and the electrochemistry water-softening equipment of isolation anode, including negative electrode
Room 12, anode chamber 13, cathode tube 7, anode stub 9 and permeable membrane 8, in the present invention, cathode tube 7, anode stub 9 and permeable membrane 8
All having some groups, the most regular arrangements of cathode tube 7 are also welded together to form bundle pipes negative electrode, can effectively increase
The disposal ability of electrochemical appliance；Every cathode tube 7 has an anode stub 9 and one group of permeable membrane 8, cathode tube 7, anode stub
9 and permeable membrane 8 collectively constitute an electrochemical reaction unit, in electrochemical reaction unit, cathode tube 7 inwall and permeable membrane 8 it
Between cavity be cathode reaction chambers 10, the cavity between anode stub 9 and permeable membrane 8 is anode reaction room 11；All cathode reactions
Room 10 is pooled to cathode chamber 12, and all anode reaction rooms 11 are pooled to anode chamber 13.
In the present invention, the bottom of all cathode tube 7 is provided with a common intake chamber 4, arranges water inlet in the bottom of intake chamber 4
Mouth 1, pending water enters intake chamber 4, the cathode reaction during then uniform distribution enters every cathode tube 7 via water inlet 1
Room 10.Cathode reaction chambers 10 and anode reaction room 11 are separated by permeable membrane 8, enter a water part for cathode reaction chambers 10 by oozing
Permeable membrane 8 enters anode reaction room 11；Cathode chamber 12 and anode chamber 13 are respectively arranged with cathode outlet 2 and anode export 3.All the moon
The water of pole reative cell 10 collects entrance cathode chamber 12, is discharged by cathode outlet 2, and the water of all anode reaction rooms 11 collects entrance
Anode chamber 13, is discharged by anode export 3.The flow of cathode outlet 2 and anode export 3 can control its ratio as required.
All anode stubs 9 are connected with copper coin 14 by locking cap 16, and copper coin 14 is connected with the positive pole of direct-current switch power supply 17,
Bundle pipes negative electrode is connected with the negative pole of direct-current switch power supply 17.And between every anode stub 9 and copper coin 14, it is equipped with a sealing
Circle 18, and compressed by tie down screw 15, play sealing function.
The electrochemical reaction of cathode reaction chambers 10 and anode reaction room 11 is separated by permeable membrane 8, nor affects on them simultaneously
Between ion migration, when direct-current switch power supply 17 connect after, enter cathode reaction chambers 10 water in anion can be at electric field
Effect is lower migrates to anode side through permeable membrane 8, and negative electrode can occur evolving hydrogen reaction simultaneously, discharges hydrogen, produces hydroxyl
Ion, cathode reaction chambers 10 can form strong basicity environment in electrochemical reaction, and the calcium and magnesium plasma in pending water can be at this
Plant and strong basicity environment generates precipitation, thus reach the purpose of water softening, and in anode-side, use different sun as required
Pole material, can separate out chlorine or oxygen at anode, thus reach dechlorination or oxygen supplement purpose.
Being provided with flase floor 6 bottom permeable membrane 8 and anode stub 9, flase floor 6 plays a supportive role, and nor affects on pending simultaneously
Water entered cathode reaction chambers 10 by intake chamber 4；The bottom of permeable membrane 8 uses rubber stopper 6 to seal, and is provided with on rubber stopper 6
Anode stub jack, so can carry out spacing to anode stub 9.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention.All institutes within the principle of the present invention
Any amendment, equivalent and the improvement etc. made, should be included within the scope of the present invention.
Claims (8)
1. bundle pipes negative electrode with isolation anode an electrochemistry water-softening equipment, including cathode chamber (12), anode chamber (13),
Cathode tube (7), anode stub (9) and permeable membrane (8), it is characterised in that described cathode tube (7), anode stub (9) and permeable membrane
(8) all having some groups, the regular arrangement of the most cathode tube (7) is also welded together to form bundle pipes negative electrode, every negative electrode
Pipe (7) is designed with an anode stub (9) and one group of permeable membrane (8), described cathode tube (7), anode stub (9) and permeable membrane (8)
Collectively constitute an electrochemical reaction unit, in described electrochemical reaction unit, between cathode tube (7) inwall and permeable membrane (8)
Cavity is cathode reaction chambers (10), and the cavity between anode stub (9) and permeable membrane (8) is anode reaction room (11), all negative electrodes
Reative cell (10) is pooled to cathode chamber (12), and all anode reaction rooms (11) are pooled to anode chamber (13).
Electrochemistry water-softening equipment the most according to claim 1, it is characterised in that the bottom of all cathode tube (7) sets
There is a common intake chamber (4), and water inlet (1) is set in the bottom of intake chamber (4).
Electrochemistry water-softening equipment the most according to claim 1, it is characterised in that the side of described cathode chamber (12) sets
Being equipped with negative electrode outlet (2), the side of described anode chamber (13) is provided with anode outlet (3).
Electrochemistry water-softening equipment the most according to claim 1, it is characterised in that the bottom of described permeable membrane (8) is adopted
Seal with rubber stopper (6), and be provided with anode stub jack on described rubber stopper (6).
Electrochemistry water-softening equipment the most according to claim 4, is further characterized in that, described permeable membrane (8) is by negative electrode
Reative cell (10) and anode reaction room (11) separate.
Electrochemistry water-softening equipment the most according to claim 1, it is characterised in that described anode stub (9) is by locking
Cap (16) is connected with copper coin (14), and copper coin (14) is connected with the positive pole of direct-current switch power supply (17), and described bundle pipes negative electrode is with straight
The negative pole of current switching power supply (17) connects.
Electrochemistry water-softening equipment the most according to claim 1, it is characterised in that described permeable membrane (8) and anode stub
(9) bottom is provided with flase floor (5) as supporting.
Electrochemistry water-softening equipment the most according to claim 6, is further characterized in that, described anode stub (9) and copper coin
(14) it is provided with sealing ring (18) between, and is compressed by tie down screw (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610843222.9A CN106277230A (en) | 2016-09-23 | 2016-09-23 | A kind of bundle pipes negative electrode and the electrochemistry water-softening equipment isolating anode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610843222.9A CN106277230A (en) | 2016-09-23 | 2016-09-23 | A kind of bundle pipes negative electrode and the electrochemistry water-softening equipment isolating anode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106277230A true CN106277230A (en) | 2017-01-04 |
Family
ID=57711854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610843222.9A Pending CN106277230A (en) | 2016-09-23 | 2016-09-23 | A kind of bundle pipes negative electrode and the electrochemistry water-softening equipment isolating anode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106277230A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59213491A (en) * | 1983-05-19 | 1984-12-03 | Mitsubishi Electric Corp | Continuous conditioning device for potable water |
| CA2148320A1 (en) * | 1994-05-06 | 1995-11-07 | Andrew Derek Turner | Electrochemical deionisation |
| CN103060836A (en) * | 2013-02-01 | 2013-04-24 | 湖南海尔斯环境工程有限公司 | Chlorine dioxide composite disinfectant generator employing electrolytic process |
| CN103388161A (en) * | 2013-08-20 | 2013-11-13 | 兰州交通大学 | Membrane electrode device for refining metal sulfate solution |
| CN103806019A (en) * | 2014-02-08 | 2014-05-21 | 江西远鑫资源循环投资开发有限公司 | Rotational-flow membrane electrolyzer |
| CN104250035A (en) * | 2014-09-18 | 2014-12-31 | 清华大学 | Electrically driven deionizer and method for treating water by adopting deionizer |
| CN104787851A (en) * | 2014-12-01 | 2015-07-22 | 南京大学 | Electrocatalytic reduction-oxidation reactor and method for pre-treating chlorobenzene waste water using same |
| CN206089134U (en) * | 2016-09-23 | 2017-04-12 | 新疆融通利和水处理技术有限公司 | Pipe negative pole tied in a bundle and isolation anodal electrochemistry water softening device |
-
2016
- 2016-09-23 CN CN201610843222.9A patent/CN106277230A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59213491A (en) * | 1983-05-19 | 1984-12-03 | Mitsubishi Electric Corp | Continuous conditioning device for potable water |
| CA2148320A1 (en) * | 1994-05-06 | 1995-11-07 | Andrew Derek Turner | Electrochemical deionisation |
| CN103060836A (en) * | 2013-02-01 | 2013-04-24 | 湖南海尔斯环境工程有限公司 | Chlorine dioxide composite disinfectant generator employing electrolytic process |
| CN103388161A (en) * | 2013-08-20 | 2013-11-13 | 兰州交通大学 | Membrane electrode device for refining metal sulfate solution |
| CN103806019A (en) * | 2014-02-08 | 2014-05-21 | 江西远鑫资源循环投资开发有限公司 | Rotational-flow membrane electrolyzer |
| CN104250035A (en) * | 2014-09-18 | 2014-12-31 | 清华大学 | Electrically driven deionizer and method for treating water by adopting deionizer |
| CN104787851A (en) * | 2014-12-01 | 2015-07-22 | 南京大学 | Electrocatalytic reduction-oxidation reactor and method for pre-treating chlorobenzene waste water using same |
| CN206089134U (en) * | 2016-09-23 | 2017-04-12 | 新疆融通利和水处理技术有限公司 | Pipe negative pole tied in a bundle and isolation anodal electrochemistry water softening device |
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| PB01 | Publication | ||
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Application publication date: 20170104 |