CN108502989A - A kind of circulating water electrolytic processing unit and method - Google Patents
A kind of circulating water electrolytic processing unit and method Download PDFInfo
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- CN108502989A CN108502989A CN201810377530.6A CN201810377530A CN108502989A CN 108502989 A CN108502989 A CN 108502989A CN 201810377530 A CN201810377530 A CN 201810377530A CN 108502989 A CN108502989 A CN 108502989A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 169
- 238000000034 method Methods 0.000 title abstract description 6
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 65
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 15
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910001424 calcium ion Inorganic materials 0.000 claims abstract description 11
- 229910001425 magnesium ion Inorganic materials 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims description 21
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 12
- 238000003487 electrochemical reaction Methods 0.000 claims description 11
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 8
- 230000005684 electric field Effects 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 7
- 239000000347 magnesium hydroxide Substances 0.000 claims description 7
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 7
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 6
- 229920006351 engineering plastic Polymers 0.000 claims description 6
- 239000005416 organic matter Substances 0.000 claims description 6
- 150000002978 peroxides Chemical class 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- DQMUQFUTDWISTM-UHFFFAOYSA-N O.[O-2].[Fe+2].[Fe+2].[O-2] Chemical compound O.[O-2].[Fe+2].[Fe+2].[O-2] DQMUQFUTDWISTM-UHFFFAOYSA-N 0.000 claims description 5
- 229940056319 ferrosoferric oxide Drugs 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 241000894006 Bacteria Species 0.000 claims description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 4
- 239000010970 precious metal Substances 0.000 claims description 4
- 230000003628 erosive effect Effects 0.000 claims description 3
- -1 hydroxyl free radical Chemical class 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 230000000813 microbial effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical compound [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000013043 chemical agent Substances 0.000 abstract description 11
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 5
- 241000195493 Cryptophyta Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910021506 iron(II) hydroxide Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003643 water by type 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
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
-
- 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
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46152—Electrodes characterised by the shape or form
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (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)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of circulating water electrolytic processing unit and methods, including for electric installation, electrolysis unit and cable；It is connected for one end of electric installation and cable, the other end of cable is connect with electrolysis unit, and electric energy is provided by cable for electrolysis unit for electric installation；Electrolysis unit stretches into cooling tower, and water electrolysis processing is carried out to the recirculated water in cooling tower.The advantages of the present invention are：Can scale removal constantly be carried out to the recirculated water in cooling system, to reduce the calcium ions and magnesium ions in recirculated water, and then improve the cycles of concentration of cooling system, achieve the effect that water-saving, reduce the whole system administration cost of cooling system；Meanwhile the use of chemical agent is avoided, therefore avoid the recirculated water with chemical agent and be discharged into the external world, cause environmental pollution；Corrosion of the recirculated water to pipeline is avoided, pipeline life is extended；The stability that ensure that cooling system work, extends the service life of cooling system.
Description
Technical field
The present invention relates to field of environment protection, more particularly to a kind of circulating water electrolytic processing unit and method.
Background technology
Existing cooling system in the long-term use, the calcium ion, magnesium ion in recirculated water and bacterium, algae
Equal substances will form incrustation scale or mud in a cooling system, and be adsorbed on the side wall of cooling system, it is easy to cause cooling system
The thermal efficiency of system is low, heat exchanger obstruction, pump pressure rises and therefore the consequences such as flow-reduction cooling system will occur and stop
The only harm such as operation and service life reduction, and then the normal production work of factory.
Invention content
To solve the above-mentioned problems, a kind of circulating water electrolytic processing unit of present invention offer and method.The technical program is logical
It crosses and scale removal constantly is carried out to the recirculated water in cooling system, to reduce the calcium ions and magnesium ions in recirculated water, and then improve cooling
The cycles of concentration of system, it is water-saving to achieve the effect that, therefore, reduce the whole system administration cost of cooling system；Together
When, the technical program is only once invested compared with traditional chemical agent, you can is carried out at water electrolysis to recirculated water for a long time
Reason, and then reach the mesh for improving cycle water and to recirculated water remove the organic matter in algae sterilizing and oxidation cycle water
's；The use of chemical agent is avoided, therefore avoids the recirculated water with chemical agent and is discharged into the external world, causes environment dirty
Dye；Corrosion of the recirculated water to pipeline is avoided, pipeline life is extended；
Therefore, the technical program avoid cooling system occur the thermal efficiency low, heat exchanger obstruction, pump pressure rise and
Situations such as flow-reduction, ensure that cooling system can continue working, ensure that cooling system work stability, meanwhile, this
Technical solution also extends the service life of cooling system, reduces the production cost of enterprise.
A kind of circulating water electrolytic processing unit in the present invention, which is characterized in that including for electric installation, electrolysis unit and electricity
Cable；Described to be connect with one end of the cable for electric installation, the other end of the cable is connect with the electrolysis unit, the confession
Electric installation provides electric energy by the cable for the electrolysis unit；The electrolysis unit stretches into cooling tower, to the cooling
Recirculated water in tower carries out water electrolysis processing.
In said program, described for electric installation includes power supply box, smart host and water hardness detector, and the water quality is hard
Degree detector includes the water hardness electricity meter being connected with each other and water hardness electrode, and the power supply box has positive terminal and negative pole end
Son；
The power supply box is connect by the cable with the electrolysis unit, and the smart host connects with the power supply box
It connects, the smart host is also connect with the water hardness electricity meter, and the water hardness electrode stretches into cooling tower, the water hardness
Electricity meter is detected the recirculated water in cooling tower by water hardness electrode, and forms detection data and export to the intelligence master
Machine；The smart host formulates water disposal plan according to the detection data.
In said program, the electrolysis unit includes anode, cathode, connection end cap, supports end cap and connecting rod；
The anode and cathode is mutually parallel, and one end of the anode is connect with the bottom of the connection end cap, the sun
The other end of pole is connect with the top of the supports end cap, and one end of the cathode is connect with the bottom of the connection end cap, institute
The other end for stating cathode is connect with the top of the supports end cap, and the connection end cap and supports end cap pass through the connecting rod phase
It connects；
One end of the connecting rod passes through the connection end cap, and is connect with top nut；The other end of the connecting rod is worn
The supports end cap is crossed, and is connect with lower nut；Make the connection end cap and supports end cap by screwing top nut and lower nut
Squeeze the fixed anode and cathode.
In said program, there are connection cables, the top of the connection end cap to have upper connection inside the connection end cap
The bottom of head, the connection end cap has lower union joint；One end of the connection cables penetrates in the upper binding head, the electricity
Cable is connect by the upper binding head with the connection cables, and the other end of the connection cables penetrates in the lower union joint；
The connection cables include anode cable and cathode cable, and the upper binding head includes Anodic connector and upper the moon
Pole connector, the lower union joint include lower anode connector and lower cathode connector, and the cable includes anode cable and the moon
Pole cable；
The both ends of the anode cable are connect with the Anodic connector and lower anode connector respectively, the anode electricity
Cable is connect with the Anodic connector, and the both ends of the cathode cable are connect with the upper cathode connector and lower cathode respectively
Head connection, the cathode cable connect with the upper cathode connector, the anode by the lower anode connector with it is described
Anode cable connects, and the cathode is connect by the lower cathode connector with the cathode cable；
The anode cable is connect with the positive terminal, and the cathode cable is connect with the negative terminal.
In said program, the anode is connect by titanium alloy bolt with the lower anode connector, and the cathode passes through
Titanium alloy bolt is connect with the lower cathode connector, and the anode cable passes through titanium alloy bolt and the Anodic connector
Connection, the cathode cable are connect by titanium alloy bolt with the upper cathode connector.
In said program, the connection end cap and supports end cap are respectively cube structure, the anode and cathode difference
For slab construction, the anode and cathode respectively with the bottom sides of the connection end cap and the top-side of supports end cap
Vertically；The anode and cathode is respectively provided with several, several anode and cathode interlaced arrangements.
In said program, the connection end cap and supports end cap are respectively cylindrical structure, and the anode is plate profile structure,
The cathode is tubular construction；The anode is located at the inside of the cathode.
In said program, the anode is made of titanium alloy metal mesh or stainless (steel) wire, and the outer surface of the anode applies
There is layer of precious metal；The cathode is made of titanium alloy metal mesh or stainless (steel) wire, and the outer surface of the anode is coated with noble metal
Layer；
The connection end cap is made of engineering plastics, and the connection cables are fixed on inside the connection end cap, the company
End cap is connect to be an integral molding structure with upper binding head and lower union joint；The supports end cap is made of engineering plastics.
Further include boom hoisting and rope in said program, one end of the rope is connect with the electrolysis unit,
The other end of the rope is connect with the boom hoisting；
The boom hoisting fixes on the ground, the boom hoisting by rope make the electrolysis unit along perpendicular to
The direction of horizontal plane is moved, and then the electrolysis unit is made to stretch into or be detached from the recirculated water.
A kind of circulating water electrolytic processing method, includes the following steps：
S1. water hardness electrode is placed in cooling tower, and stretched into recirculated water, operation water hardness electricity meter to recirculated water into
Row detects and obtains detection data, and detection data is sent to smart host by water hardness electricity meter；
S2. smart host formulates water disposal plan according to detection data；By boom hoisting and rope by electrolysis unit
It stretches into the recirculated water of cooling tower；Water disposal plan includes conduction time, energization frequency, electrolysis unit replacement cycle；
S3. the smart host control power supply box is powered to anode and cathode, wherein the positive terminal of power supply box is logical
Anode cable, Anodic connector, anode cable, lower anode connector are crossed, positive voltage is exported to anode；The negative pole end of power supply box
Son exports negative voltage by cathode cable, upper cathode connector, cathode cable, lower cathode connector, to cathode；
Electrochemical reaction occurs for the anode and recirculated water for being S4. connected with positive voltage, generates hydroxyl free radical, ozone and peroxide
Water；Be connected with the cathode of negative voltage makes calcium ion in recirculated water and magnesium ion be moved near cathode by electrostatic attraction, is connected with
The cathode of negative voltage with the magnesium ion and calcium ion generation electrochemical reaction in recirculated water, produces magnesium hydroxide and carbonic acid respectively
Calcium；
S5. fouling is fixed on cathode surface by magnesium hydroxide and calcium carbonate；Ozone and peroxide water can be killed in recirculated water
Bacterium and alga microbial, and the organic matter in recirculated water can be aoxidized；
S6. in the case where anode and cathode is formed by electric field action, with recirculated water electrochemical reaction occurs for the iron in pipeline, raw
At di-iron trioxide；The electric field continue effect under, electrochemical reaction will occur with recirculated water again for di-iron trioxide, raw
At ferroso-ferric oxide, ferroso-ferric oxide will be attached on the madial wall of pipeline, to completely cut off recirculated water and the iron in pipeline, Jin Erfang
Only recycle water erosion pipeline；
S7. when reaching the electrolysis unit replacement cycle formulated in water disposal plan, operation boom hoisting makes electrolysis unit
After being detached from recirculated water, so that electrolysis unit is detached with rope, then new electrolysis unit is connected on rope, operate again
Device for hoisting makes new electrolysis unit stretch into recirculated water.
The advantages of the present invention are：A kind of circulating water electrolytic processing unit of present invention offer and method, can
Scale removal constantly is carried out to the recirculated water in cooling system, to reduce the calcium ions and magnesium ions in recirculated water, and then improves cooling system
The cycles of concentration of system, it is water-saving to achieve the effect that, therefore, reduce the whole system administration cost of cooling system；Meanwhile
The technical program is only once invested compared with traditional chemical agent, you can water electrolysis processing is carried out to recirculated water for a long time,
And then achievees the purpose that improve cycle water and recirculated water is carried out except the organic matter in algae sterilizing and oxidation cycle water；It keeps away
Exempt from the use of chemical agent, therefore avoided the recirculated water with chemical agent and be discharged into the external world, causes environmental pollution；It avoids
Corrosion of the recirculated water to pipeline, extends pipeline life；
Therefore, the technical program avoid cooling system occur the thermal efficiency low, heat exchanger obstruction, pump pressure rise and
Situations such as flow-reduction, ensure that cooling system can continue working, ensure that cooling system work stability, meanwhile, this
Technical solution also extends the service life of cooling system, reduces the production cost of enterprise.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic block diagram of circulating water electrolytic processing unit of the present invention；
Fig. 2 is is respectively cube structure when connection end cap and supports end cap, when anode and cathode is respectively slab construction
The main structure diagram of electrolysis unit in a kind of circulating water electrolytic processing unit of the present invention；
Fig. 3 is is respectively cube structure when connection end cap and supports end cap, when anode and cathode is respectively slab construction
The side structure schematic view of electrolysis unit in a kind of circulating water electrolytic processing unit of the present invention；
Fig. 4 is when connection end cap and supports end cap are respectively cylindrical structure, and anode is plate profile structure, and cathode is tubular knot
When structure in a kind of circulating water electrolytic processing unit of the present invention electrolysis unit front view structure schematic block diagram；
Fig. 5 is when connection end cap and supports end cap are respectively cylindrical structure, and anode is plate profile structure, and cathode is tubular knot
When structure in a kind of circulating water electrolytic processing unit of the present invention electrolysis unit side view structure schematic block diagram.
In figure：1, for electric installation 2, electrolysis unit 3, cable 4, boom hoisting
5, rope 11, power supply box 12, smart host
13, water hardness detector 111, positive terminal 112, negative terminal
131, water hardness electricity meter 132, water hardness electrode
21, anode 22, cathode 23, connection end cap 24, supports end cap
25, connecting rod 26, top nut 27, lower nut 28, titanium alloy bolt
231, connection cables 232, upper binding head 233, lower union joint
2311, anode cable 2312, cathode cable 2321, Anodic connector
2322, upper cathode connector 2331, lower anode connector 2332, lower cathode connector
31, anode cable 32, cathode cable
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is further described.Following embodiment is only
For clearly illustrating technical scheme of the present invention, and not intended to limit the protection scope of the present invention.
As Figure 1-Figure 5, the present invention is a kind of circulating water electrolytic processing unit, including for electric installation 1, electrolysis unit 2
With cable 3；It is connect with one end of cable 3 for electric installation 1, the other end of cable 3 is connect with electrolysis unit 2, is passed through for electric installation 1
Cable 3 is that electrolysis unit 2 provides electric energy；Electrolysis unit 2 stretches into cooling tower, is carried out at water electrolysis to the recirculated water in cooling tower
Reason.
Specifically, including power supply box 11, smart host 12 and water hardness detector 13, water hardness inspection for electric installation 1
Survey instrument 13 includes the water hardness electricity meter 131 being connected with each other and water hardness electrode 132, and power supply box 11 has positive terminal 111 and bears
Extreme son 112；Power supply box 11 exports direct current by positive terminal 111 and negative terminal 112 to electrolysis unit 2；
Power supply box 11 is connect by cable 3 with electrolysis unit 2, and smart host 12 is connect with power supply box 11, smart host 12
It is also connect with water hardness electricity meter 131, water hardness electrode stretches into cooling tower, and water hardness electricity meter 131 passes through water hardness electrode 132
Recirculated water in cooling tower is detected, and forms detection data and exports to smart host 12；Smart host 12 is according to detection
Data formulate water disposal plan；Smart host 12 controls power supply box 11 according to water disposal plan and exports electric energy to electrolysis unit 2.
Further, electrolysis unit 2 includes anode 21, cathode 22, connection end cap 23, supports end cap 24 and connecting rod 25；
Anode 21 and cathode 22 are mutually parallel, and one end of anode 21 is connect with the bottom of connection end cap 23, anode 21 it is another
One end is connect with the top of supports end cap 24, and one end of cathode 22 is connect with the bottom of connection end cap 23, the other end of cathode 22
It is connect with the top of supports end cap 24, connection end cap 23 and supports end cap 24 are connected with each other by connecting rod 25；
One end of connecting rod 25 passes through connection end cap 23, and is connect with top nut 26；The other end of connecting rod 25 passes through branch
End cap 24 is supportted, and is connect with lower nut 27；Make connection end cap 23 and supports end cap 24 by screwing top nut 26 and lower nut 27
Squeeze fixed anode 21 and cathode 22.
Optionally, connecting rod 25, top nut 26 and lower nut 27 are respectively provided with several, several connecting rods 25, upper spiral shell
Mother 26 and lower nut 27 are sequentially arranged along the edge of connection end cap 23.
Further, there are 23 inside of connection end cap connection cables 231, the top of connection end cap 23 to have upper binding head
232, the bottom of connection end cap 23 has lower union joint 233；One end of connection cables 231 penetrates in upper binding head 232, cable 3
It is connect with connection cables 231 by upper binding head 232, the other end of connection cables 231 penetrates in lower union joint 233；
Connection cables 231 include anode cable 2311 and cathode cable 2312, and upper binding head 232 includes Anodic connector
2321 and upper cathode connector 2322, lower union joint 233 includes lower anode connector 2331 and lower cathode connector 2332, cable
3 include anode cable 313 and cathode cable 323；
The both ends of anode cable 2311 are connect with Anodic connector 2321 and lower anode connector 2331 respectively, anode electricity
Cable 313 is connect with Anodic connector 2321, the both ends of cathode cable 2312 respectively with upper cathode connector 2322 and lower cathode
Connector 2332 connects, and cathode cable 323 connect with upper cathode connector 2322, anode 21 by lower anode connector 2331 and
Anode cable 2311 connects, and cathode 22 is connect by lower cathode connector 2332 with cathode cable 2312；
Anode cable 313 is connect with positive terminal 111, and cathode cable 323 is connect with negative terminal 112.
Preferably, anode 21 is connect by titanium alloy bolt 28 with lower anode connector 2331, and cathode 22 passes through titanium alloy
Bolt 28 is connect with lower cathode connector 2332, and anode cable 313 is connected by titanium alloy bolt 28 and Anodic connector 2321
It connects, cathode cable 323 is connect by titanium alloy bolt 28 with upper cathode connector 2322.
Preferably, as shown in Figures 2 and 3, connection end cap 23 and supports end cap 24 are respectively cube structure, 21 He of anode
Cathode 22 is respectively slab construction, anode 21 and cathode 22 respectively with the bottom sides of connection end cap 23 and supports end cap 24
Top-side it is vertical；Anode 21 and cathode 22 are respectively provided with several, 22 interlaced arrangement of several anodes 21 and cathode.
Wherein, several lower anode connectors 2331 and lower cathode connector 2332 respectively with several anodes 21 and cathode
22 correspond, several anode cables 2311 and cathode cable 2312 connect with several lower anode connectors 2331 and lower cathode
Connector 2332 corresponds respectively, several Anodic connectors 2321 and upper cathode connector 2322 and several anode cables
2311 and cathode cable 2312 correspond respectively, several anode cables 313 and cathode cable 323 respectively with several Shangyangs
Pole connector 2321 and upper cathode connector 2322 correspond.
Optionally, as shown in Figure 4 and Figure 5, connection end cap 23 and supports end cap 24 are respectively cylindrical structure, and anode 21 is
Plate profile structure, cathode 22 are tubular construction；Anode 21 is located at the inside of cathode 22.
Preferably, anode 21 is made of titanium alloy metal mesh or stainless (steel) wire, and the outer surface of anode 21 is coated with noble metal
Layer；Cathode 22 is made of titanium alloy metal mesh or stainless (steel) wire, and the outer surface of anode 21 is coated with layer of precious metal；
Connection end cap 23 is made of engineering plastics, and connection cables 231 are fixed on inside connection end cap 23, connection end cap 23 with
Upper binding head 232 and lower union joint 233 are an integral molding structure；Supports end cap 24 is made of engineering plastics.
Preferably, further include boom hoisting 4 and rope 5, one end of rope 5 is connect with electrolysis unit 2, rope 5
The other end connect with boom hoisting 4；
Boom hoisting 4 fixes on the ground, and boom hoisting 4 makes electrolysis unit 2 along perpendicular to horizontal plane by rope 5
Direction is moved, and then electrolysis unit 2 is made to stretch into or be detached from recirculated water.
A kind of circulating water electrolytic processing method, includes the following steps：
S1. water hardness electrode 132 is placed in cooling tower, and stretched into recirculated water, 131 pairs of operation water hardness electricity meter follows
Ring water is detected and obtains detection data, and detection data is sent to smart host 12 by water hardness electricity meter 131；
S2. smart host 12 formulates water disposal plan according to detection data；It will be electrolysed by boom hoisting 4 and rope 5
Device 2 stretches into the recirculated water of cooling tower；Water disposal plan includes conduction time, the energization frequency, 2 replacement cycle of electrolysis unit；
Wherein, the hardness of recirculated water and detection data positive correlation, conduction time and the energization frequency and detection data positive correlation,
S3. smart host 12 controls power supply box 11 and is powered to anode 21 and cathode 22, wherein the anode of power supply box 11
Terminal 111 is by anode cable 313, Anodic connector 2321, anode cable 2311, lower anode connector 2331, to anode
21 output positive voltages；The negative terminal 112 of power supply box 11 passes through cathode cable 323, upper cathode connector 2322, cathode cable
2312, lower cathode connector 2332 exports negative voltage to cathode 22；
Electrochemical reaction occurs for the anode 21 and recirculated water for being S4. connected with positive voltage, generates hydroxyl free radical, ozone and peroxide
Water；Be connected with the cathode 22 of negative voltage makes calcium ion in recirculated water and magnesium ion be moved near cathode 22 by electrostatic attraction,
Be connected with the cathode 22 of negative voltage respectively in recirculated water magnesium ion and calcium ion occur electrochemical reaction, production magnesium hydroxide and
Calcium carbonate；
Wherein, the reactive chemistry formula of the recirculated water near anode 21 is：
2H2O+4O2→2OH-+H2O2+2O3
The reactive chemistry formula of recirculated water near cathode 22 is：
2H2O+2e→2OH-+H2
OH-+HCO3 -→H2O+CO3 2-
Mg2++2OH-→Mg(OH)2
Ca2++CO3 2-→CaCO3
S5. fouling is fixed on 22 surface of cathode by magnesium hydroxide and calcium carbonate；Ozone and peroxide water can kill recirculated water
In bacterium and alga microbial, and the organic matter in recirculated water can be aoxidized；
S6. in the case where anode 21 and cathode 22 are formed by electric field action, the iron and recirculated water generation electrochemistry in pipeline are anti-
It answers, generates di-iron trioxide；Electric field continue effect under, di-iron trioxide will again with recirculated water occur electrochemical reaction,
Ferroso-ferric oxide is generated, ferroso-ferric oxide will be attached on the madial wall of pipeline, to completely cut off recirculated water and the iron in pipeline, in turn
Prevent cycle water erosion pipeline；
Wherein, the reactive chemistry formula of the recirculated water near anode 21 is：
Fe2++2OH-→Fe(OH)2
2Fe(OH)2+H2O+1/2O2→2Fe(OH)3
2Fe(OH)3→3H2O+Fe2O3
Under electric field action, red rust reacts as follows with electronics generation：
3Fe2O3·nH2O+2e→2Fe3O4+1/2O2+3nH2O
S7. when reaching 2 replacement cycle of electrolysis unit formulated in water disposal plan, operation boom hoisting 4 makes electrolysis fill
After setting 2 disengaging recirculated waters, electrolysis unit 2 is made to be detached with rope 5, then new electrolysis unit 2 is connected on rope 5, then
Secondary operation boom hoisting 4, makes new electrolysis unit 2 stretch into recirculated water.
The technical program is only once invested compared with traditional chemical agent, you can carries out water to recirculated water for a long time
Electrolysis is handled, and then is reached improvement cycle water and carried out recirculated water except the organic matter in algae sterilizing and oxidation cycle water
Purpose, not only saved cost；The use of chemical agent is avoided, therefore avoids the recirculated water discharge with chemical agent
To the external world, environmental pollution is caused；Corrosion of the recirculated water to pipeline is avoided, pipeline life is extended；
Therefore, the technical program avoid cooling system occur the thermal efficiency low, heat exchanger obstruction, pump pressure rise and
Situations such as flow-reduction, ensure that cooling system can continue working, ensure that cooling system work stability, meanwhile, this
Technical solution also extends the service life of cooling system, reduces the production cost of enterprise.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of circulating water electrolytic processing unit, which is characterized in that including for electric installation, electrolysis unit and cable；The power supply
Device is connect with one end of the cable, and the other end of the cable is connect with the electrolysis unit, described to pass through for electric installation
The cable provides electric energy for the electrolysis unit；The electrolysis unit stretches into cooling tower, to the cycle in the cooling tower
Water carries out water electrolysis processing.
2. a kind of circulating water electrolytic processing unit according to claim 1, which is characterized in that described to include confession for electric installation
Electronic box, smart host and water hardness detector, the water hardness detector include the water hardness electricity meter and water being connected with each other
Hardness electrode, the power supply box have positive terminal and negative terminal；
The power supply box is connect by the cable with the electrolysis unit, and the smart host is connect with the power supply box, institute
It states smart host also to connect with the water hardness electricity meter, the water hardness electrode stretches into cooling tower, the water hardness electricity meter
The recirculated water in cooling tower is detected by water hardness electrode, and forms detection data and exports to the smart host；Institute
It states smart host and water disposal plan is formulated according to the detection data.
3. a kind of circulating water electrolytic processing unit according to claim 2, which is characterized in that the electrolysis unit includes sun
Pole, cathode, connection end cap, supports end cap and connecting rod；
The anode and cathode is mutually parallel, and one end of the anode is connect with the bottom of the connection end cap, the anode
The other end is connect with the top of the supports end cap, and one end of the cathode is connect with the bottom of the connection end cap, described the moon
The other end of pole is connect with the top of the supports end cap, and the connection end cap is mutually interconnected with supports end cap by the connecting rod
It connects；
One end of the connecting rod passes through the connection end cap, and is connect with top nut；The other end of the connecting rod passes through institute
Supports end cap is stated, and is connect with lower nut；The connection end cap and supports end cap is set to squeeze by screwing top nut and lower nut
The fixed anode and cathode.
4. a kind of circulating water electrolytic processing unit according to claim 3, which is characterized in that tool inside the connection end cap
There are connection cables, the top of the connection end cap that there is upper binding head, the bottom of the connection end cap to have lower union joint；It is described
One end of connection cables penetrates in the upper binding head, and the cable is connect by the upper binding head with the connection cables,
The other end of the connection cables penetrates in the lower union joint；
The connection cables include anode cable and cathode cable, and the upper binding head includes that Anodic connector and upper cathode connect
Connector, the lower union joint include lower anode connector and lower cathode connector, and the cable includes anode cable and cathode electricity
Cable；
The both ends of the anode cable are connect with the Anodic connector and lower anode connector respectively, the anode cable with
The Anodic connector connection, the both ends of the cathode cable connect with the upper cathode connector and lower cathode connector respectively
It connects, the cathode cable is connect with the upper cathode connector, and the anode passes through the lower anode connector and the anode
Cable connects, and the cathode is connect by the lower cathode connector with the cathode cable；
The anode cable is connect with the positive terminal, and the cathode cable is connect with the negative terminal.
5. a kind of circulating water electrolytic processing unit according to claim 4, which is characterized in that the anode passes through titanium alloy
Bolt is connect with the lower anode connector, and the cathode is connect by titanium alloy bolt with the lower cathode connector, described
Anode cable is connect by titanium alloy bolt with the Anodic connector, the cathode cable by titanium alloy bolt with it is described
Upper cathode connector connection.
6. a kind of circulating water electrolytic processing unit according to claim 5, which is characterized in that the connection end cap and support
End cap is respectively cube structure, and the anode and cathode is respectively slab construction, the anode and cathode respectively with the company
The top-side of the bottom sides and supports end cap that connect end cap is vertical；The anode and cathode is respectively provided with several, several
A anode and cathode interlaced arrangement.
7. a kind of circulating water electrolytic processing unit according to claim 5, which is characterized in that the connection end cap and support
End cap is respectively cylindrical structure, and the anode is plate profile structure, and the cathode is tubular construction；The anode is located at described the moon
The inside of pole.
8. a kind of circulating water electrolytic processing unit according to claim 1, which is characterized in that the anode is by titanium alloy gold
Belong to net or stainless (steel) wire is made, the outer surface of the anode is coated with layer of precious metal；The cathode is by titanium alloy metal mesh or not
Rust steel mesh is made, and the outer surface of the anode is coated with layer of precious metal；
The connection end cap is made of engineering plastics, and the connection cables are fixed on inside the connection end cap, the connecting pin
Lid is an integral molding structure with upper binding head and lower union joint；The supports end cap is made of engineering plastics.
9. a kind of circulating water electrolytic processing unit according to claim 1, which is characterized in that further include boom hoisting and carrying
Drawstring, one end of the rope are connect with the electrolysis unit, and the other end of the rope is connect with the boom hoisting；
The boom hoisting fixes on the ground, and the boom hoisting makes the electrolysis unit along perpendicular to level by rope
The direction in face is moved, and then the electrolysis unit is made to stretch into or be detached from the recirculated water.
10. a kind of circulating water electrolytic processing method, which is characterized in that include the following steps：
S1. water hardness electrode is placed in cooling tower, and stretched into recirculated water, operation water hardness electricity meter examines recirculated water
Detection data is surveyed and obtains, detection data is sent to smart host by water hardness electricity meter；
S2. smart host formulates water disposal plan according to detection data；Electrolysis unit is stretched by boom hoisting and rope
In the recirculated water of cooling tower；Water disposal plan includes conduction time, energization frequency, electrolysis unit replacement cycle；
S3. the smart host control power supply box is powered to anode and cathode, wherein the positive terminal of power supply box passes through sun
Pole cable, Anodic connector, anode cable, lower anode connector export positive voltage to anode；The negative terminal of power supply box is logical
Cathode cable, upper cathode connector, cathode cable, lower cathode connector are crossed, negative voltage is exported to cathode；
Electrochemical reaction occurs for the anode and recirculated water for being S4. connected with positive voltage, generates hydroxyl free radical, ozone and peroxide water；It is logical
There is the cathode of negative voltage so that calcium ion in recirculated water and magnesium ion is moved near cathode by electrostatic attraction, is connected with negative voltage
Cathode respectively in recirculated water magnesium ion and calcium ion electrochemical reaction occurs, produce magnesium hydroxide and calcium carbonate；
S5. fouling is fixed on cathode surface by magnesium hydroxide and calcium carbonate；Ozone and peroxide water can be killed thin in recirculated water
Bacterium and alga microbial, and the organic matter in recirculated water can be aoxidized；
S6. in the case where anode and cathode is formed by electric field action, with recirculated water electrochemical reaction occurs for the iron in pipeline, generates three
Aoxidize two iron；The electric field continue effect under, di-iron trioxide will again with recirculated water occur electrochemical reaction, generate four
Fe 3 O, ferroso-ferric oxide will be attached on the madial wall of pipeline, to completely cut off recirculated water and the iron in pipeline, and then prevent from following
Ring water erosion pipeline；
S7. when reaching the electrolysis unit replacement cycle formulated in water disposal plan, operation boom hoisting makes electrolysis unit be detached from
After recirculated water, electrolysis unit is made to be detached with rope, then new electrolysis unit is connected on rope, has operated lifting again
It sets, new electrolysis unit is made to stretch into recirculated water.
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| CN111747490A (en) * | 2019-03-28 | 2020-10-09 | 骆傲忠 | Circulating water electrochemical treatment device and method |
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| CN111747490A (en) * | 2019-03-28 | 2020-10-09 | 骆傲忠 | Circulating water electrochemical treatment device and method |
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