CN203144183U - Online dirt absorbing device - Google Patents
Online dirt absorbing device Download PDFInfo
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- CN203144183U CN203144183U CN 201320058213 CN201320058213U CN203144183U CN 203144183 U CN203144183 U CN 203144183U CN 201320058213 CN201320058213 CN 201320058213 CN 201320058213 U CN201320058213 U CN 201320058213U CN 203144183 U CN203144183 U CN 203144183U
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- anode
- negative electrode
- dirty device
- online
- water
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Abstract
The utility model relates to an online dirt absorbing device which comprises a controller with a direct current power internally installed as well as an absorber, wherein the absorber comprises an anode and a cathode, the cathode is wrapped outside the anode, the cathode and the anode are integrated in an insulation manner, the anode is connected with the positive pole of the direct current power of the controller, and the cathode is connected with the negative pole of the direct current power of the controller. Substances such as CaCO3 in water can be separated out by the online dirt absorbing device through an electrochemical reaction and attached to the cathode of the absorber; dirt in recycling water can be removed effectively by periodic cleaning of the cathode, so that the hardness of the water can be lowered, therefore, the online dirt absorbing device plays a role in preventing dirt, sterilizing and removing algae, and improving the water quality, and can be widely applied to water quality treatment of a recycling cooling water system.
Description
Technical field
The utility model relates to a kind of brine electrolysis treatment unit, and the dirty device of especially a kind of online suction for the treatment of recirculating cooling water system, belongs to water treatment field.
Background technology
Water coolant accounts for 70～80% in process water, saves the refrigeration cycle water and then be to save the effective measure of water coolant.But recirculated cooling water in operational process inevitably heat exchanging equipment produce a series of harm, i.e. the growing etc. of the aggravation of the deposition of incrustation scale, dirt, corrosion, bacterium algae, as effectively not administering, recirculating cooling water system then is difficult to normal operation ...Control these harm, with heat exchange efficiency and the work-ing life of guaranteeing production equipment ... (selecting from " Code for design of industrial recirculating cooling water treatment " GB50050-2007).
Problem one: incrustation scale is separated out and is adhered to
All be dissolved with hydrocarbonate in the general natural water, this salt is the important composition that water coolant generation incrustation scale adheres to.In recirculated cooling water, calcium bicarbonate Ca (HCO
3)
2Concentration increase along with evaporation concentration, when its concentration reaches capacity state or when the heat exchanger heating surface raises water temperature, can resolve into calcium carbonate CaCO
3Separate out with the form of incrustation scale and to be deposited on the heat exchanger heating surface, form fine and close incrustation scale, reduce the heat transfer efficiency Ca (HCO of interchanger
3)
2 CaCO
3 
+ CO
2 + H
2O.
Problem two: pipeline and equipment corrosion
In recirculating cooling water system, when metal contacts with the water coolant that is dissolved with oxygen, form the microbattery effect in the metallic surface, make metal constantly dissolving and top layer corrosion, biological clay also is to cause the important factor of corroding simultaneously.
Problem three: microbial growth and foundry loam
Because the concentrating of nutrient, water temperature raises and sun exposure in the recirculated water, and bacterium and algae breed rapidly, and the mucus that microorganism secretion goes out suspended substance and incrustation scale in water form foundry loam.Foundry loam also can make circulating water flow reduce except meeting causes corrosion, thereby reduces heat exchanger effectiveness.
Water treatment commonly used mainly is divided into method of chemical treatment and physical treatment process, the water treating equipment that have a large amount of physics modes in the market: similar basically as its principle such as electronic hydrotreater, strong magnetic water treating device, electrostatic water treating device, comprehensive water treatment equipment and structure, all be by recirculated water being applied electric field or magnetic field, change the chemical property of water molecules, increase the activity of water, realize the effect of anti-corrosion, scale-inhibiting, sterilization, but from actual service condition, effect is unsatisfactory, and principle of work also there is much controversy.
Summary of the invention
The utility model is at the deficiency of existing circulating water treatment device, propose a kind of simple in structure, the effect excellence, easy for installation, safeguard to be easy to inhale dirty device.
The technical scheme that the utility model provides is: the dirty device of a kind of online suction, comprise controller and the resorber of built-in direct supply, and resorber comprises anode and negative electrode, negative electrode is enclosed in the outside of anode, links into an integrated entity with insulation mode between anode and the negative electrode; Anode connects the positive pole of the direct supply of controller, and negative electrode connects the negative pole of the direct supply of controller.
Linking into an integrated entity with insulation mode between described anode and the negative electrode refers to, anode and negative electrode upper end are provided with insulating barrier, and the lower end of anode and negative electrode is provided with down insulating barrier, fixedlys connected by several pull bars between last insulating barrier and following insulating barrier.
The utility model pull bar is connected by bolt with following insulating barrier with last insulating barrier, so that installing/dismounting.The nut that need only dismantle pull bar during maintenance of the equipment can disassemble cleaning with negative electrode.
The utility model cathode side walls is provided with several communicating poress, adopts reticulated structure as negative electrode, and the mesh shape can be circle or rhombus.
Negative electrode of the present utility model can be tubular structure, and anode is column or is tubular structure, and anode and negative electrode are coaxial.
Anode of the present utility model adopts the titanium matrix, and the titanium matrix surface applies the metal oxide of ruthenium and iridium; Negative electrode is made tubular structure by the titanium net.
Described direct supply is constant current source.
The dirty device of described suction can contain a plurality of resorbers; These resorbers are connected with controller respectively.
Adopt modular construction in the controller of the present utility model, a plurality of constant current source modules can be set.
Resorber of the present utility model is installed in the cooling tower water-collecting tray of recirculating cooling water system or in the cooling water system water reservoir.
The built-in direct supply of housing of the present utility model, the anode of resorber and negative electrode are connected to positive pole and the negative pole of direct supply respectively by wire, the utility model power supply adopts the constant current source structure, can regulate output voltage automatically according to change of water quality, reaches the current value of setting.
This device adopts electrolysis principle, owing to have a spot of ionization reaction in the water
H
2O
H
+＋OHˉ
When direct current when the electrolyte solution, produce oxidizing reaction at anode, produce oxygen, chlorine
OHˉ—4e
O
2 
＋2H
2O
2CLˉ—2e
CL
2 
Produce reduction reaction at negative electrode
2H
+＋2e
H
2 
Make H at negative electrode owing to water electrolysis
+Consume, so the water alkalize produces a large amount of OH-ions and Ca (HCO near negative electrode
3)
2Reaction produces CaCO
3
Ca (HCO
3)
2+ 2OH-
Ca
2CO
3 + 2H
2O+CO
3 2-, CaCO
3Because the solubleness young pathbreaker is attached on the cathode screen, by the electrolytic reaction that continues, with CaCO
3Constantly from water, separate, can effectively reduce the circulation water hardness, prevent the heat-exchanger rig surface scale at circulating cooling system.The active oxygen that anode produces and available chlorine then play the bacterium algae in the water to be killed and restraining effect.
Because the negative electrode that this device absorbs adopts reticulated structure, make the gas of reaction generation from resorber, to overflow very soon, be convenient to water mobile in resorber simultaneously and make that electrolytic reaction is continued to carry out smoothly.
The anode of this device both can adopt tubular structure also can adopt lumphy structure, as long as be fixed in the cathode screen and with negative electrode and keep a determining deviation, direct supply also can adopt the pulse power, but what really work is still direct current composition in the pulse power, this device can adopt two kinds of mounting means in circulating water system, namely be installed in the cooling tower water-collecting tray of recirculating cooling water system or in the cooling water system water reservoir, housing adopts waterproof construction, can be positioned over outdoor nearby.
The utility model proposes a kind of dirty water treatment device of online suction of brand new form, this device is directly constantly drawn dirty matter and other impurity by electrochemical means from water, make the fouling composition that constantly concentrates in the recirculated water use obtain synchronous online removal, eliminated the harm of fouling in water circulation system from the source.This device all is different from traditional mechanical water processing mode from principle of work and frame mode, is the great innovation of recirculated cooling water treatment technology.The utility model is simple in structure, and the effect excellence is easy for installation, safeguards easily.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A synoptic diagram of Fig. 1.
Embodiment
Referring to Fig. 1-2, the utility model comprises controller 1 and the resorber 2 of built-in direct supply, and resorber comprises anode 4 and negative electrode 3, and negative electrode 3 is enclosed in the outside of anode 4, anode 4 connects the positive pole of the direct supply of controller 1, and negative electrode 3 connects the negative pole of the direct supply of controller 1.Described direct supply is constant current source.Anode 4 and negative electrode 3 upper ends are provided with insulating barrier 8, and the lower end of anode 4 and negative electrode 3 is provided with down insulating barrier 5, and 5 of last insulating barrier 8 and following insulating barriers are connected with bolting by several pull bar 6.The nut 9 that need only dismantle pull bar during maintenance of the equipment can disassemble cleaning with negative electrode.Negative electrode 3 of the present utility model can be tubular structure, and anode 4 is column or is tubular structure, and anode 4 and negative electrode 3 are coaxial.The utility model negative electrode 3 sidewalls are provided with several communicating poress 7.
The utility model can adopt a resorber as required or adopt resorber more than two; When adopting the resorber more than two, these resorbers are connected with controller respectively.
Adopt modular construction in the controller of the present utility model, a plurality of constant current source modules can be set.
The mounting means of the dirty device of the online suction of recirculated water
First kind: if the user uses cooling tower, then resorber directly can be put into cooling tower.
Second kind: if the user makes millpond, then need resorber is directly put into the pond.
Adopt the suction dirt device of the technical program, result of use is obvious especially, namely can draw a large amount of dirty matter in the recirculating cooling water system at short notice, these dirts all are attached to the outside and inner of resorber cathode screen, the nut that need only turn on steady brace when fouling more for a long time can disassemble outer net is whole, dirty matter can be cleaned out with simple tools such as perching knives, reuse after then outer net being installed.
Certainly the present invention is not limited to above-mentioned embodiment, as long as reach technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model.
Claims (10)
1. dirty device of online suction comprises controller and the resorber of built-in direct supply, and it is characterized in that: resorber comprises anode and negative electrode, and negative electrode is enclosed in the outside of anode, links into an integrated entity with insulation mode between anode and the negative electrode; Cathode side walls is provided with several communicating poress; Anode connects the positive pole of the direct supply of controller, and negative electrode connects the negative pole of the direct supply of controller.
2. the dirty device of online suction according to claim 1, it is characterized in that: linking into an integrated entity with insulation mode between described anode and the negative electrode refers to, anode and negative electrode upper end are provided with insulating barrier, the lower end of anode and negative electrode is provided with down insulating barrier, fixedlys connected by several pull bars between last insulating barrier and following insulating barrier.
3. the dirty device of online suction according to claim 2, it is characterized in that: pull bar is connected by bolt with following insulating barrier with last insulating barrier.
4. according to claim 1 or the dirty device of 2 or 3 described online suctions, it is characterized in that: negative electrode adopts reticulated structure, and mesh is shaped as circle or rhombus.
5. according to claim 1 or the dirty device of 2 or 3 described online suctions, it is characterized in that: negative electrode is tubular structure, and anode is column or is tubular structure, and anode and negative electrode are coaxial.
6. the dirty device of online suction according to claim 5 is characterized in that: anode employing titanium matrix, the metal oxide of titanium matrix surface coating ruthenium and the metal oxide of iridium; Negative electrode is made tubular structure by the titanium net.
7. according to claim 1 or the dirty device of 2 or 3 described online suctions, it is characterized in that: described direct supply is constant current source.
8. according to claim 1 or the dirty device of 2 or 3 described online suctions, it is characterized in that: the dirty device of described online suction can comprise a plurality of resorbers, and these resorbers are connected with controller respectively.
9. according to claim 1 or the dirty device of 2 or 3 described online suctions, it is characterized in that: adopt modular construction in the controller, a plurality of constant current source modules can be set.
10. according to claim 1 or the dirty device of 2 or 3 described online suctions, it is characterized in that: resorber is installed in the cooling tower water-collecting tray of recirculating cooling water system or in the cooling water system water reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058213 CN203144183U (en) | 2013-02-01 | 2013-02-01 | Online dirt absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058213 CN203144183U (en) | 2013-02-01 | 2013-02-01 | Online dirt absorbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203144183U true CN203144183U (en) | 2013-08-21 |
Family
ID=48971727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320058213 Expired - Lifetime CN203144183U (en) | 2013-02-01 | 2013-02-01 | Online dirt absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203144183U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230009A (en) * | 2014-09-12 | 2014-12-24 | 陈昱如 | Enclosed type electro-adsorption water treatment technology |
| CN105198097A (en) * | 2015-09-22 | 2015-12-30 | 苏州市铂瑞工业材料科技有限公司 | Electrode assembly for reducing water hardness |
| CN106277219A (en) * | 2016-08-22 | 2017-01-04 | 杨林丰 | Purify and process salt and the electrochemical appliance of impurity and method in water |
| CN106698606A (en) * | 2017-02-17 | 2017-05-24 | 厦门绿信环保科技有限公司 | Integral external water heater scale-inhibition device and scale-inhibition method |
| CN106830494A (en) * | 2017-02-20 | 2017-06-13 | 上海辨洁环保科技有限公司 | Full-automatic circulating cooling water purification and treatment of dirt system |
| CN107117762A (en) * | 2017-05-23 | 2017-09-01 | 西安美克森科技工程有限公司 | A kind of combined type water quality advanced purification system |
| CN107226536A (en) * | 2017-07-21 | 2017-10-03 | 洁禹通（青岛）环保科技有限责任公司 | By-pass flow and the dirty instrument integrated apparatus of online suction |
| CN108726645A (en) * | 2017-04-20 | 2018-11-02 | 韩寒 | Crystallite clarifier |
| CN111747491A (en) * | 2019-03-29 | 2020-10-09 | 上海胜华节能电气有限公司 | Intelligent circulating water treatment device |
| CN115010224A (en) * | 2021-03-05 | 2022-09-06 | 中国石油化工股份有限公司 | Electrochemical reaction device for cooperatively removing water hardness, alkalinity, turbidity and microorganisms |
-
2013
- 2013-02-01 CN CN 201320058213 patent/CN203144183U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104230009A (en) * | 2014-09-12 | 2014-12-24 | 陈昱如 | Enclosed type electro-adsorption water treatment technology |
| CN105198097A (en) * | 2015-09-22 | 2015-12-30 | 苏州市铂瑞工业材料科技有限公司 | Electrode assembly for reducing water hardness |
| CN106277219A (en) * | 2016-08-22 | 2017-01-04 | 杨林丰 | Purify and process salt and the electrochemical appliance of impurity and method in water |
| CN106698606A (en) * | 2017-02-17 | 2017-05-24 | 厦门绿信环保科技有限公司 | Integral external water heater scale-inhibition device and scale-inhibition method |
| CN106830494A (en) * | 2017-02-20 | 2017-06-13 | 上海辨洁环保科技有限公司 | Full-automatic circulating cooling water purification and treatment of dirt system |
| CN108726645A (en) * | 2017-04-20 | 2018-11-02 | 韩寒 | Crystallite clarifier |
| CN108726645B (en) * | 2017-04-20 | 2024-04-30 | 韩寒 | Microcrystal purifier |
| CN107117762A (en) * | 2017-05-23 | 2017-09-01 | 西安美克森科技工程有限公司 | A kind of combined type water quality advanced purification system |
| CN107226536A (en) * | 2017-07-21 | 2017-10-03 | 洁禹通（青岛）环保科技有限责任公司 | By-pass flow and the dirty instrument integrated apparatus of online suction |
| CN111747491A (en) * | 2019-03-29 | 2020-10-09 | 上海胜华节能电气有限公司 | Intelligent circulating water treatment device |
| CN115010224A (en) * | 2021-03-05 | 2022-09-06 | 中国石油化工股份有限公司 | Electrochemical reaction device for cooperatively removing water hardness, alkalinity, turbidity and microorganisms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |