CN201923867U - Circulating water electrolysis scale removal device - Google Patents
Circulating water electrolysis scale removal device Download PDFInfo
- Publication number
- CN201923867U CN201923867U CN2011200318143U CN201120031814U CN201923867U CN 201923867 U CN201923867 U CN 201923867U CN 2011200318143 U CN2011200318143 U CN 2011200318143U CN 201120031814 U CN201120031814 U CN 201120031814U CN 201923867 U CN201923867 U CN 201923867U
- Authority
- CN
- China
- Prior art keywords
- valve
- reaction chamber
- filter plate
- water
- circulating water
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a circulating water electrolysis scale removal device which comprises a reaction chamber, a water inlet, a water inlet valve, a water outlet, a water outlet valve, a drain outlet, a drain valve, an anode, a control system, an end cover and a bracket; the end cover is connected with the upper end of the reaction chamber in sealing manner by bolts and a sealing gasket; a filter plate mounting ring is arranged on the inner wall of the reaction chamber, a filter plate is arranged on the filter plate mounting ring, the reaction chamber is divided into an upper part and a lower part by the filter plate, and an epoxy resin coating is lined on the inner wall of the upper part of the reaction chamber; the anode penetrates through the filter plate via a sealing ring to be fixed on the end cover; and a through pipe is arranged between the water inlet valve and the water outlet valve. The circulating water electrolysis scale removal device adopts PLC (programmable logic controller) control to realize automatic scale removal and cleaning, realizes effective and stable cleaning, can generate free chloride during reaction, has the functions of automatic sterilization and algae removal, scale removal and demineralization, is multi-purpose, has compact structure, is firm and durable, safe and reliable.
Description
Affiliated technical field
The utility model relates to a kind of water treatment device, especially a kind of circulating water electrolytic descaling device.
Background technology
At present, the descaling method of prior art has ion exchange method, active carbon adsorption, chemical cleaning method etc., and these method effects are undesirable, manipulation strength is big, and efficient is low, the cost height, equipment is had certain infringement, exist often unpick and wash with scale removal not thoroughly and the problem of blocking pipe.
The utility model content
In order to overcome the deficiency of existing water treatment device descaling method, the utility model provides a kind of circulating water electrolytic descaling device.
The technical scheme that its technical problem that solves the utility model adopts is:
Circulating water electrolytic descaling device comprises reaction chamber, water-in and water intaking valve, water outlet and outlet valve, sewage draining exit and wash water valve, anode, Controlling System, end cap, support; End cap and reaction chamber upper end are tightly connected by bolt and gasket; Reaction chamber wall is provided with the filter plate mounting ring, which is provided with filter plate, and filter plate is divided into upper and lower two portions with reaction chamber, and the inwall on top is coated with grommet oxygen polyester coatings; Anode passes filter plate by wear ring and is fixed on the end cap; Be provided with siphunculus between water intaking valve and the outlet valve.
The beneficial effects of the utility model are, adopt PLC or single-chip computer control system automatic desludging to clean, clean effectively stable, can generate free chlorine in the reaction, have the automatic sterilizing algae removal, the function of de-sludging and demineralized water, compact construction, firmly durable, safe and reliable, the sterilization algae removal and the scale removal corrosion protection that are suitable for recirculated cooling water are used.
Description of drawings
Fig. 1 is the utility model structural representation.
Component and numbering among the figure:
The 1-electrode box; The 2-anode; The 3-water outlet; The 4-water-in; The 5-sewage draining exit;
The 6-outlet valve; The 7-water intaking valve; The 8-wash water valve; 9-filter plate mounting ring; The 10-sealing-ring;
The 11-wear ring; The 12-end cap; The 13-bolt; The 14-gasket; The 15-filter plate;
The 16-reaction chamber; The 17-support; The 18-Controlling System; The 19-vent valve; The 20-siphunculus.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, circulating water electrolytic descaling device comprises reaction chamber 16, water-in 4 and water intaking valve 7, water outlet 3 and outlet valve 6, sewage draining exit 5 and wash water valve 8, anode 2, Controlling System 18, end cap 12, support 17; End cap 12 is tightly connected by bolt 13 and gasket 14 with reaction chamber 16 upper ends; Reaction chamber 16 inwalls are provided with filter plate mounting ring 9, which is provided with filter plate 15, and filter plate 15 is divided into upper and lower two portions with reaction chamber 16, and the inwall on top is coated with grommet oxygen polyester coatings; Anode 2 passes filter plate 15 by wear ring 11 and is fixed on the end cap 12; Be provided with siphunculus 20 between water intaking valve 7 and the outlet valve 6.
Be provided with PLC or micro-chip in the Controlling System 18.
Implementation process:
The inwall of reaction chamber 16 serves as the negative electrode of electrolytic reaction, and its current density can reach 10A/m
2Anode 2 in the reaction chamber 16 passes filter plate 15 by wear ring 11 and is fixed on the end cap 12, links to each other with electrode box 1, as intrasystem anode; Anode 2 length equate with the straight wall height of reaction chamber 16, place in the reaction chamber 16, and electrolytic reaction is carried out fully.Reaction chamber 16 adopts metallic substance such as carbon steel, stainless steel or aluminium, and its appearance scribbles the Resins, epoxy protective layer, has electrical isolation and preservative activity; The bottom of reaction chamber 16 is spherical or conical, and its bottom interior surface is coated with the grommet epoxy layer, avoids adhering to incrustation scale in reaction chamber 16 bottoms, has preservative activity simultaneously, and reaction chamber 16 is fixed on the support 17 of three legs or four legs.
Water-in 4 is located at reaction chamber 16 lateral bottoms, being tangential direction is connected with reaction chamber 16, water outlet 3 is located at top, the same side, sewage draining exit 5 is located at the bottom of reaction chamber 16, can make into water be tangential direction and enter tank body, form eddy current, satisfy water abundant reaction reaction chamber 16 in simultaneously and can reduce incrustation scale again to a certain extent and on reaction chamber 16 inwalls, adhere to.
Flange on end cap 12 and the reaction chamber 16 is tightly connected by bolt 13 and gasket 14, and anti-sealing overflows from reaction chamber 16, and can prevent that chlorine from overflowing, and improves sterilization effect.Vent valve 19 is installed on the end cap 12 with thread seal, can guarantee reaction chamber 16 internal pressure balances, prevents that the accident that causes because of the pressure inequality from taking place.
Controlling System 18 is made up of electrode supply and scale removal controller two portions, realizes power supply and controlled function respectively, and electrode supply adopts constant voltage constant current power, satisfies the high standard power demands.
Circulating water electrolytic descaling device has 2 working ordeies, i.e. electrolysis fouled condition and cleaning and descaling state:
Under the electrolytic descaling state: processed water flows into this device from water-in 4, flows out this device by filter plate 15 from water outlet 3.After this device starts, the inwall of reaction chamber 16 is as producing electrochemical reaction between the negative electrode of electrolytic reaction and the anode 2, can in advance the calcium ions and magnesium ions in the water be converted into insoluble mineral substance is that incrusted deposit is on the inwall of reaction chamber 16, it is what is called fouling in advance, near the chlorine of separating out the anode 2 simultaneously has the effect of killing bacteria and algae.
Under the cleaning and descaling state: when the time arrives designated value, can start the cleaning and descaling process.Controlling System 18 control water intaking valves 7 and outlet valve 6 actions, enter in the reaction chamber 16 from water outlet 3 by siphunculus 20, tank interior is carried out back flushing, and unlatching wash water valve 8, the water that will contain incrustation scale by sewage draining exit 5 is discharged, and after scavenging period arrived, Controlling System 18 was closed wash water valve 8, recover water intaking valve 7 and outlet valve 6 states, return to electrolysis fouling process.
In electrolysis fouling process, the working current of keeping in the reaction chamber 16 is 7 ~ 25 amperes of direct currents, near negative electrode (reaction chamber wall), form the hydroxide ion and the carbanion of high density, at this moment pH value rising (pH＞9), calcium ions and magnesium ions in the water and hydroxide ion, carbanion reaction, generate calcium hydroxide, magnesium hydroxide, lime carbonate, magnesiumcarbonate, on the inwall of form with incrustation scale attached to reaction chamber 16.
Under the effect of hydrogen, the incrustation scale that forms at reaction chamber 16 inwalls belongs to loose soft scale, because water-in 4 is the tangential direction water inlet with reaction chamber 16, can form powerful eddy flow after current flow in the reaction chamber 16, because incrustation scale is soft, eddy flow can just can clean up incrustation scale very easily.Incrustation scale can be accomplished with producing with walking, at any time the cleaning that keeps tank skin, the adhesion amount that guarantees the tank skin incrustation scale is very low, can keep higher electrolytic efficiency like this, the incrustation scale thickness that reduces owing to inwall increases the power consumption increase that brings, therefore, tangent line water inlet scheme can keep low energy consumption state, save energy at any time.
Near anode 2, electric current changes into free chlorine with the chlorion in the water, produces drop ozone, oxyradical, hydroxide radical free radical and hydrogen peroxide simultaneously.This series product provides bactericidal effect, in conjunction with near high pH environment higher galvanic current and the negative electrode and near the low pH environment the anode, has kept a good sterile environment.
In conjunction with the accompanying drawings specific implementation method of the present utility model has been carried out exemplary description above, obviously the utility model is not limited thereto, and the various remodeling that carry out in the utility model scope all do not exceed protection domain of the present utility model.
Claims (6)
1. a circulating water electrolytic descaling device comprises reaction chamber (16), water-in (4) and water intaking valve (7), water outlet (3) and outlet valve (6), sewage draining exit (5) and wash water valve (8), anode (2), Controlling System (18), end cap (12), support (17); End cap (12) is tightly connected by bolt (13) and gasket (14) with reaction chamber (16) upper end; It is characterized in that described reaction chamber (16) inwall is provided with filter plate mounting ring (9), which is provided with filter plate (15), filter plate (15) is divided into upper and lower two portions with reaction chamber (16), and the inwall on top is coated with grommet oxygen polyester coatings; Described anode (2) passes filter plate (15) by wear ring (11) and is fixed on the end cap (12); Be provided with siphunculus (20) between described water intaking valve (7) and the outlet valve (6).
2. circulating water electrolytic descaling device according to claim 1 is characterized in that, described filter plate (15) compresses with sealing-ring (10) by bolt with filter plate mounting ring (9) and is connected.
3. circulating water electrolytic descaling device according to claim 1, it is characterized in that, described outlet valve (6), water intaking valve (7) and wash water valve (8) are pneumavalve or motorized valve, and wherein outlet valve (6), water intaking valve (7) are T-valve, and wash water valve (8) is a through way valve.
4. according to claim 1, it is characterized in that described outlet valve (6), water intaking valve (7) and wash water valve (8) link to each other with Controlling System (18) by the control cable respectively.
5. circulating water electrolytic descaling device according to claim 1 is characterized in that, described reaction chamber (16) is carbon steel, stainless steel or aluminum.
6. circulating water electrolytic descaling device according to claim 1 is characterized in that, described Controlling System is provided with PLC or micro-chip in (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200318143U CN201923867U (en) | 2011-01-30 | 2011-01-30 | Circulating water electrolysis scale removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200318143U CN201923867U (en) | 2011-01-30 | 2011-01-30 | Circulating water electrolysis scale removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923867U true CN201923867U (en) | 2011-08-10 |
Family
ID=44427731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200318143U Expired - Fee Related CN201923867U (en) | 2011-01-30 | 2011-01-30 | Circulating water electrolysis scale removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923867U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963989A (en) * | 2012-09-24 | 2013-03-13 | 江苏江华水处理设备有限公司 | Corrosion-inhibiting and sterilizing descaling method and its special equipment |
| CN103112956A (en) * | 2013-03-14 | 2013-05-22 | 江苏昊隆换热器有限公司 | Vertical descaling device |
| CN103214136A (en) * | 2013-03-19 | 2013-07-24 | 江苏江华水处理设备有限公司 | Automatic electrolytic descaling slow release sterilization equipment and control system thereof |
| CN104906858A (en) * | 2015-06-19 | 2015-09-16 | 临海市华海制药设备有限公司 | Detachablemultistage sealing structure andmultistage sealing method |
| CN105502690A (en) * | 2015-12-10 | 2016-04-20 | 北京津工海水科技有限公司 | Electro-adsorption hardness removal device and circulating cooling water processing system and 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 |
| CN110156180A (en) * | 2019-06-27 | 2019-08-23 | 上海辨洁环保科技有限公司 | The non-maintaining circulation aqueous electrochemical treatment of dirt technique device system of low cost |
-
2011
- 2011-01-30 CN CN2011200318143U patent/CN201923867U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963989A (en) * | 2012-09-24 | 2013-03-13 | 江苏江华水处理设备有限公司 | Corrosion-inhibiting and sterilizing descaling method and its special equipment |
| CN102963989B (en) * | 2012-09-24 | 2015-12-16 | 江苏江华水处理设备有限公司 | A kind of descaling method of inhibition sterilization |
| CN103112956A (en) * | 2013-03-14 | 2013-05-22 | 江苏昊隆换热器有限公司 | Vertical descaling device |
| CN103214136A (en) * | 2013-03-19 | 2013-07-24 | 江苏江华水处理设备有限公司 | Automatic electrolytic descaling slow release sterilization equipment and control system thereof |
| CN104906858A (en) * | 2015-06-19 | 2015-09-16 | 临海市华海制药设备有限公司 | Detachablemultistage sealing structure andmultistage sealing method |
| CN105502690A (en) * | 2015-12-10 | 2016-04-20 | 北京津工海水科技有限公司 | Electro-adsorption hardness removal device and circulating cooling water processing system and method |
| CN105502690B (en) * | 2015-12-10 | 2018-06-22 | 北京津工海水科技有限公司 | Electro Sorb removes computer hardware, Water Treatment in Circulating Cooling System and 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 |
| CN110156180A (en) * | 2019-06-27 | 2019-08-23 | 上海辨洁环保科技有限公司 | The non-maintaining circulation aqueous electrochemical treatment of dirt technique device system of low cost |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201923867U (en) | Circulating water electrolysis scale removal device | |
| CN101585569A (en) | Circulating water electrolytic descaling device and descaling method | |
| CN201620074U (en) | Water treatment device for scale removal of electric scraper | |
| CN201520661U (en) | Automatic circulating water sterilizing and scale removing device | |
| CN207511931U (en) | The electrochemical softening of water device that a kind of electric current alternately changes | |
| CN101186359A (en) | High-frequency impulse electrochemistry waste water treatment process and device thereof | |
| CN104787842B (en) | A kind of model electrochemical/photocatalysis circulating water cooling treatment equipment | |
| CN108602698A (en) | The improved structure for the device that waste water is purified and is sterilized using electric current | |
| CN103304010A (en) | High-efficiency electrocoagulation device for sewage treatment | |
| CN206014524U (en) | Recirculated cooling water scale inhibition and automatic descaling apparatus | |
| CN110540310A (en) | Full-automatic circulating water treatment device | |
| CN106830372A (en) | Automatic cleaning-type device for electrochemical water preparation and its operation method | |
| CN211338988U (en) | Full-automatic circulating water treatment device | |
| CN205313292U (en) | Middle -size and small -size energy -conserving cooling circulating water treatment system | |
| CN203256041U (en) | Electrolytic descaling device of circulating water system | |
| CN201770515U (en) | Sewage purifying and descaling equipment adopting electrode adsorption and ultrasonic wave combination | |
| CN105271476A (en) | Circulating cooling water low-voltage electrochemical treatment apparatus and work method thereof | |
| CN209397043U (en) | A kind of industrial circulating water dirt purification device | |
| CN202107564U (en) | Scale inhibition and sterilization electrolytic water treatment device | |
| CN208413940U (en) | A kind of device handling industrial circulating cooling water | |
| CN101712502B (en) | Pressure type electrochemical reaction treatment device for sewage | |
| CN201722245U (en) | Industrial sewage recycling device | |
| CN203866076U (en) | Complex-breaking and chromium-removing device for tanning dyeing wastewater | |
| CN101479197B (en) | Method of purifying water and apparatus therefor | |
| CN206570102U (en) | Automatic cleaning-type device for electrochemical water preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |