CN206014524U - Recirculated cooling water scale inhibition and automatic descaling apparatus - Google Patents
Recirculated cooling water scale inhibition and automatic descaling apparatus Download PDFInfo
- Publication number
- CN206014524U CN206014524U CN201620652617.6U CN201620652617U CN206014524U CN 206014524 U CN206014524 U CN 206014524U CN 201620652617 U CN201620652617 U CN 201620652617U CN 206014524 U CN206014524 U CN 206014524U
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- Prior art keywords
- electrode plate
- cooling water
- recirculated cooling
- scale inhibition
- reative cell
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Abstract
A kind of recirculated cooling water scale inhibition and automatic descaling apparatus, including reative cell, the reaction interior is provided with least one set cathode electrode plate and anode electrode plate, and the cathode electrode plate and the anode electrode plate are connected with the two ends of dc source respectively.The utility model belongs to Physical scale inhibition and sterilized algal control technology, can be prevented effectively from the secondary pollution that chemical method brings, and can play the effect of sterilized algal control；The utility model belongs to active descalling technique, reduces the concentration of scale species in recirculated cooling water by promoting scale species active deposition above the battery lead plate, reduces fouling tendency；The utility model automatically removes the dirty class material being deposited on battery lead plate, and is automatically drained out equipment with current by changing electrode reversal of plate polarity and turning the pressure scale removal effect of brush, accomplishes the stable automatic running of equipment.
Description
Technical field
The utility model belongs to recirculated cooling water scale removal field, and in particular to a kind of recirculated cooling water scale inhibition and automatic desludging
Device.
Background technology
In recirculated cooling water, Ca is usually present2+、Mg2+, the fouling tendency material such as silicic acid, in open type circulating cooling
In water system, due to moisture content evaporation cause salts substances concentrate, above-mentioned with fouling tendency material can be deposited on heat transmission equipment or
Incrustation scale is formed on pipeline wall；Cooling water in cyclic process, sunlight also feed water with the contact of air in bacterium and algae numerous
Reproductive growth provides advantage, and the mucus meeting adsorbing contaminant that these bacterial growths are formed with algae is attached to equipment surface or pipe
Wall.The incrustation scale and mushroom impurity for being deposited on heat transmission equipment surface can reduce the heat exchange efficiency of equipment, increase system energy consumption, when serious
Meeting occluding device or pipeline, cause system boot difficult.
For a long time, recirculated cooling water scale inhibition, sterilized and suppression are all being explored all the time by academia and industrial enterprise
The technology of algae processed and equipment, the method that commonly uses at present have two big class：Chemical method and Physical.
Chemical method is presently most used recirculated cooling water scale inhibition and sterilized algal control technology, can be subdivided into plus scale inhibition bactericide
Method, acid adding method, ion exchange resin method, lime precipitation etc..Chemical method achieves certain effect in actual applications, but also exposes
Very big deficiency.The maximum shortcoming of chemical method is when chemical agent is added in recirculated cooling water, can cause receiving water body
Pollution, while chemical feeding quantity is how many, there is very high requirement on dosing opportunity to the practical operation level of operator.
In order to overcome the drawbacks described above of chemical method, people seeking always to realize recirculated cooling water scale inhibition by Physical
And sterilized algal control.Conventional physics law technology mainly has ultrasonic technology, magnetization treatment method, high voltage electric field facture, electricity at present
Solution treatment technology etc..Although above-mentioned physics law technology has certain practical application example, but belongs to mostly passive mitigation and antiscaling technology, and
Sterilized and suppression algae DeGrain.Electrolysis treatment technology have the effect of active scale inhibition and can sterilized algal control, but be difficult to accomplish
Automatic desludging and equipment continuous and steady operation.
Therefore, research realizes that by Physical recirculated cooling water scale inhibition and automatic desludging just seem very necessary, and this is just
It is that power that the utility model is accomplished and starting point are located.
Utility model content
For the above-mentioned technical problem for overcoming prior art to exist, the present inventor is carrying out carefully analyzing and is studying it
Afterwards, so as to provide a kind of recirculated cooling water active antiscaling device based on Physical, fouling can be cleared up side by side automatically
Go out, while with function that is sterilized and suppressing algae reproduction.
The solution of above-mentioned technical problem is achieved through the following technical solutions：A kind of recirculated cooling water scale inhibition and automatic desludging dress
Put, including reative cell, the reaction interior is provided with least one set cathode electrode plate and anode electrode plate, the cathode electrode plate
It is connected with the two ends of dc source with the anode electrode plate respectively.
Preferably, the reative cell is provided with water intaking valve and outlet valve.
Preferably, the bottom of the reative cell is provided with residual cake valve.
Preferably, the reaction interior is provided with rotating shaft, turns brush and motor, the two ends of the rotating shaft by bearing with described
Reative cell links together, and the outside of the bearing is provided with seal box, and one end of described turn of brush is fixed in the rotating shaft, institute
The both sides for turning that brush is arranged in the cathode electrode plate or/and the anode electrode plate are stated, the rotating shaft is by Motor drive.
Preferably, high-frequency direct-current power supply of the dc source for 10-20kHz.
Preferably, the material of the cathode electrode plate is titanium or magnesium.
Preferably, the anode electrode plate is using the titanium with Metal Palladium coating.
Preferably, position height of the position height of the outlet valve more than the water intaking valve.
Preferably, the bottom of the reative cell is provided with support.
Preferably, also include that switch board and conductivity meter, the switch board are connected with the dc source, the electrical conductivity
Instrument is arranged on the water inlet of the water outlet of the outlet valve and the water intaking valve.
Compared with prior art, the beneficial effects of the utility model are as follows：The invention belongs to Physical scale inhibition and sterilized suppression
Algae technology, can be prevented effectively from the secondary pollution that chemical method brings, and can play the effect of sterilized algal control；The invention belongs to actively removing
Dirty technology, reduces scale species in recirculated cooling water by promoting scale species active deposition above the battery lead plate
Concentration, reduces fouling tendency；, by changing electrode reversal of plate polarity or/and turning the pressure scale removal effect of brush, it is heavy to automatically remove for the present invention
Dirty class material of the product on battery lead plate, and equipment is automatically drained out with current, accomplish the stable automatic running of equipment.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is system flow chart of the utility model in installation and operation.
In figure, 1 is support, and 2 is reative cell, and 3A is anode electrode plate, and 3B is cathode electrode plate, and 4 is dc source, 5
For motor, 6 for turning brush, and 7 is seal box, and 8 is outlet valve, and 9 is rotating shaft, and 10 is cover plate, and 11 is binding post, and 12 is residual cake valve,
13 is water intaking valve, and 14 is switch board.
Specific embodiment
The utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, some deformations and improvement can also be made,
These belong to protection domain of the present utility model.
A kind of 1 recirculated cooling water scale inhibition of embodiment and automatic descaling apparatus
Recirculated cooling water scale inhibition as shown in Figure 1 and automatic descaling apparatus, upper (such as installed in recirculating cooling water system bypass
Shown in Fig. 2) operation of recirculating cooling water system is not affected, including support 1 and reative cell 2, reative cell 2 is arranged on the upper of support 1
Square, cell reaction area based on the top of reative cell 2, bottom are dirty class collecting material discharge area, and residual cake valve 12 is arranged at bottom, by ball
Valve is connected with external pipe；There is a cover plate 10 at the top of reative cell 2, in reative cell 2, be provided with multigroup cathode electrode plate 3B and anode
Battery lead plate 3A, cathode electrode plate 3B and anode electrode plate 3A are fixed on cover plate 10, cathode electrode plate 3B and anode electrode plate 3A
It is connected with the two ends of dc source 4 by binding post 11 respectively, the both sides of reative cell 2 are provided with outlet valve 8 and water intaking valve 13,
Position height of the position height of outlet valve 8 more than water intaking valve 13, be provided with motor 5 in reative cell 2, turn brush 6 (scale removing brush) and
Rotating shaft 9, the two ends of rotating shaft 9 connect 2 by bearing and reative cell and are connected together, and the outside of bearing is provided with seal box 7, and (bearing is located at
The inside of seal box 7, bearing do not show in figure), the one end for turning brush 6 is fixed in rotating shaft 9, is turned brush 6 and is arranged in cathode electrode plate
The both sides of 3B, rotating shaft 9 are driven by motor 5, and the material of cathode electrode plate 3B is titanium or magnesium, and anode electrode plate 3A is using with metal
The titanium of palladium coating；After recirculated cooling water enters reative cell from the water inlet of water intaking valve, the dc source of battery lead plate is connected, directly
Stream power supply loading direct current, initial voltage≤15V, initial current≤30A form electromagnetic field between battery lead plate, calcium ion in water,
Magnesium ion etc. is attracted to carbanion near cathode electrode plate near deposition, with cathode electrode plate etc. under electric field action
Generate the species precipitates such as calcium carbonate, magnesium carbonate to separate out and be deposited on above cathode electrode plate, form the loose incrustation scale of crystal habit,
Oxygen can be separated out near anode electrode plate simultaneously, and with generation H2O2、O3, hydroxyl radical free radical, hypochlorite etc., these materials
There is very strong oxidisability, bacterium in recirculated cooling water, algae etc. can be removed, strengthen sterilizing and algae-removing effect, suppress algae
Growth；High-frequency direct-current power supply (10-20kHz), the fouling class ore deposit for now separating out on minus plate under electromagnetic field effect can be adopted
Substance crystals form is loose, easily comes off from battery lead plate；Cathode electrode plate can take into account dirty class material from materials such as titanium, magnesium
The expulsion rate of incrustation when deposition efficiency and battery lead plate reversal, it is easy to which dirty class material comes off；In certain time interval, can
By converting the polarity of battery lead plate power supply so that the dirty quasi-mineral for being partially depositing in negative electrode comes off and discharges recirculated cooling water resistance
Dirty device；Due to part incrustation being caused to come off from battery lead plate by changing battery lead plate electric power polarity, remaining partial product
Dirt needs to force to remove, can at certain time intervals when, motor-driven rotatable shaft simultaneously drives and turns brush and rotate, and remains on clearing electrode plate
Remaining dirty quasi-mineral, these mineral matters discharge recirculated cooling water antiscaling device with current after coming off.
A kind of 2 recirculated cooling water scale inhibition of embodiment and automatic descaling apparatus
The present embodiment is related to a kind of recirculated cooling water scale inhibition and automatic descaling apparatus, and which is with the difference of embodiment 1：Also
Including switch board 14 and conductivity meter, conductivity meter is arranged on the water inlet of the water outlet and water intaking valve of outlet valve, control
Cabinet is connected with dc source, feeds back to the PLC device in switch board according to conductivity parameters, and switch board can be to the defeated of dc source
Go out electric current, voltage and frequency characteristic to be adjusted, so as to control to optimize deposition speed of the fouling tendency material to battery lead plate in water
Rate, crystal structure of fouling mineral matter etc., reduce equipment to greatest extent and go out the water hardness；When battery lead plate current attenuation to a certain extent
When, the polarity that PLC in switch board changes power electrode can be passed through, and continue 5-10 minutes, so be deposited on originally negative electrode electricity
Dirty class material on pole plate can be shed in water and discharge from the slag-drip opening of reative cell bottom residual cake valve, can subsequently recover battery lead plate
Former polarity；Due to part incrustation being caused to come off from battery lead plate by changing battery lead plate electric power polarity, remaining partial product
Dirt needs, using forcing to remove, therefore in certain time interval, by switch board controlled motor drive shaft, and then to drive
Turn brush to rotate, the incrustation of cathode electrode plate both sides is cleared away and is come off in water, from the slag-drip opening of the residual cake valve of reative cell bottom
Discharge.
Using effect
One Electronics Factory's recirculating cooling water system ability is 500m3/ h, after the device that embodiment 2 is provided is installed in bypass,
Voltage be 10V, in the case of electric current 35A, device enter the water hardness for 363mg/L (with CaCO3Meter), go out the water hardness for 301.3mg/
L is (with CaCO3Meter).
One chemical plant recirculating cooling water system ability is 500m3/ h, after the device that embodiment 2 is provided is installed in bypass,
Voltage be 26V, in the case of electric current 36A, device enter the water hardness for 458mg/L (with CaCO3Meter), go out the water hardness for 361mg/L
(with CaCO3Meter).
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various modifications or modification within the scope of the claims,
This has no effect on flesh and blood of the present utility model.
Claims (5)
1. a kind of recirculated cooling water scale inhibition and automatic descaling apparatus, it is characterised in that including reative cell, the reaction interior setting
Have least one set cathode electrode plate and anode electrode plate, the cathode electrode plate and the anode electrode plate respectively with dc source
Two ends connection, the reative cell is provided with water intaking valve and outlet valve, and the bottom of the reative cell is provided with residual cake valve, described anti-
Interior is answered to be provided with rotating shaft, turn brush and motor, the two ends of the rotating shaft are linked together with the reative cell by bearing, described
The outside of bearing is provided with seal box, and one end of described turn of brush is fixed in the rotating shaft, and described turn of brush is arranged in the negative electrode
Battery lead plate or/and the both sides of the anode electrode plate, the rotating shaft by Motor drive, the material of the cathode electrode plate be titanium or
Magnesium, the anode electrode plate is using the titanium with Metal Palladium coating.
2. a kind of recirculated cooling water scale inhibition and automatic descaling apparatus as claimed in claim 1, it is characterised in that the direct current
High-frequency direct-current power supply of the source for 10-20kHz.
3. a kind of recirculated cooling water scale inhibition and automatic descaling apparatus as claimed in claim 1, it is characterised in that the outlet valve
Position height more than the water intaking valve position height.
4. a kind of recirculated cooling water scale inhibition and automatic descaling apparatus as claimed in claim 1, it is characterised in that the reative cell
Bottom be provided with support.
5. a kind of recirculated cooling water scale inhibition and automatic descaling apparatus as described in any one of claim 1-4, it is characterised in that also
Including switch board and conductivity meter, the switch board is connected with the dc source, and the conductivity meter is arranged on the water outlet
The water outlet of valve and the water inlet of the water intaking valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652617.6U CN206014524U (en) | 2016-06-27 | 2016-06-27 | Recirculated cooling water scale inhibition and automatic descaling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652617.6U CN206014524U (en) | 2016-06-27 | 2016-06-27 | Recirculated cooling water scale inhibition and automatic descaling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206014524U true CN206014524U (en) | 2017-03-15 |
Family
ID=58242999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620652617.6U Expired - Fee Related CN206014524U (en) | 2016-06-27 | 2016-06-27 | Recirculated cooling water scale inhibition and automatic descaling apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN206014524U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098446A (en) * | 2017-06-09 | 2017-08-29 | 北京中创龙源环保科技有限公司 | A kind of magnetic adsorption type water treatment facilities |
| CN107522296A (en) * | 2017-10-18 | 2017-12-29 | 上海辨洁环保科技有限公司 | Full-automatic circulation water dirt purifier |
| CN109052671A (en) * | 2018-09-03 | 2018-12-21 | 深圳市倍鸣洋科技有限公司 | A kind of electrode plate cleaning plant and recirculated cooling water dirt pocket |
| CN110054258A (en) * | 2019-05-27 | 2019-07-26 | 中国华能集团清洁能源技术研究院有限公司 | A kind of carbon dioxide aeration electrochemical descaling device and method |
| CN111960506A (en) * | 2020-09-11 | 2020-11-20 | 武汉工程大学 | Automatic adjustment type electrochemical water softening device and adjustment method thereof |
-
2016
- 2016-06-27 CN CN201620652617.6U patent/CN206014524U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098446A (en) * | 2017-06-09 | 2017-08-29 | 北京中创龙源环保科技有限公司 | A kind of magnetic adsorption type water treatment facilities |
| CN107098446B (en) * | 2017-06-09 | 2023-08-29 | 北京中之源节能科技有限公司 | Magnetic adsorption type water treatment device |
| CN107522296A (en) * | 2017-10-18 | 2017-12-29 | 上海辨洁环保科技有限公司 | Full-automatic circulation water dirt purifier |
| CN109052671A (en) * | 2018-09-03 | 2018-12-21 | 深圳市倍鸣洋科技有限公司 | A kind of electrode plate cleaning plant and recirculated cooling water dirt pocket |
| CN109052671B (en) * | 2018-09-03 | 2022-02-08 | 深圳市倍鸣洋科技有限公司 | Recirculated cooling water dirt collector |
| CN110054258A (en) * | 2019-05-27 | 2019-07-26 | 中国华能集团清洁能源技术研究院有限公司 | A kind of carbon dioxide aeration electrochemical descaling device and method |
| CN111960506A (en) * | 2020-09-11 | 2020-11-20 | 武汉工程大学 | Automatic adjustment type electrochemical water softening device and adjustment method thereof |
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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: 20170315 Termination date: 20210627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |