CN209652067U - One kind being used for recirculated cooling water total system - Google Patents
One kind being used for recirculated cooling water total system Download PDFInfo
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- CN209652067U CN209652067U CN201821739623.0U CN201821739623U CN209652067U CN 209652067 U CN209652067 U CN 209652067U CN 201821739623 U CN201821739623 U CN 201821739623U CN 209652067 U CN209652067 U CN 209652067U
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- 239000000498 cooling water Substances 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 238000012545 processing Methods 0.000 claims abstract description 24
- 244000005700 microbiome Species 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 29
- 230000005672 electromagnetic field Effects 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 229910002804 graphite Inorganic materials 0.000 claims description 16
- 239000010439 graphite Substances 0.000 claims description 16
- 238000012544 monitoring process Methods 0.000 claims description 10
- 238000013480 data collection Methods 0.000 claims description 9
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 4
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- 238000000034 method Methods 0.000 abstract description 28
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- 230000001580 bacterial effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 10
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 8
- 239000011575 calcium Substances 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 229910052791 calcium Inorganic materials 0.000 description 7
- 239000003814 drug Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000011241 protective layer Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 description 5
- 229910044991 metal oxide Inorganic materials 0.000 description 5
- 150000004706 metal oxides Chemical class 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 4
- 230000003134 recirculating effect Effects 0.000 description 4
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- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
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- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
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- 229910052742 iron Inorganic materials 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
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- 229910052707 ruthenium Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 238000001237 Raman spectrum Methods 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
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- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229930002875 chlorophyll Natural products 0.000 description 2
- 235000019804 chlorophyll Nutrition 0.000 description 2
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
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- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002906 microbiologic effect Effects 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
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- 238000004659 sterilization and disinfection Methods 0.000 description 2
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- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000208340 Araliaceae Species 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical group [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 230000004543 DNA replication Effects 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000589248 Legionella Species 0.000 description 1
- 208000007764 Legionnaires' Disease Diseases 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- YUWBVKYVJWNVLE-UHFFFAOYSA-N [N].[P] Chemical compound [N].[P] YUWBVKYVJWNVLE-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical class [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
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- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
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- 210000004877 mucosa Anatomy 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
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Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model provides a kind of for recirculated cooling water total system, including at least at least one of cooling tower spy's frequency electromagnetic waves processing unit, corrosion-mitigation scale-inhibition enhancement device, control of microorganisms enhancement device, the system of the utility model can achieve the purpose that simultaneously to fouling, burn into algae and bacterial control, and specific aim scheme is provided to different supplement water quality and service condition, it is compared with the traditional method, has the characteristics that efficient, low energy consumption and environmental protection.
Description
Technical field
The utility model belongs to water treatment field, and in particular to is used for recirculated cooling water total system to a kind of.
Background technique
In recirculating cooling water system, it usually needs a whole set of maintenance program is to reach effectively control fouling, corrosion and micro-
The purpose of BIOLOGICAL CONTROL.The solution of existing market still based on chemical method, other so-called physical methods include permanent magnet method,
Induction loop method, copper/silver-ionized, UV, ozone, electrolysis etc..
Chemical method major defect includes: that the chemicals of multiple water treatment medicament is listed in dangerous substance, need by
The full-time staff of training operates, to cope with chemical leakage or exposure event;Additive amount of medicament can not be accurately controlled,
It is often in medicament state insufficient or excessive, influences treatment effect;Medicament itself enters circulation, can generate chemicals product
Dirt;Controllable recirculated water cycles of concentration is low, and a large amount of blowdowns cause water resource waste;It is directly discharged into water body, causes water environment dirty
Dye destroys the ecological balance, causes water eutrophication and irrigates crop production reduction or death.
When use contain certain density ammonia nitrogen, total phosphorus, the middle water of COD or river as circulating water system when, by
Consumption of the facilitation and COD grown in nitrogen phosphorus to microorganism to strong oxidizing property sterilizing medicament, keeps reagent consumption amount big
Increase.
The case where 300mg/L is higher than for supplement total hardness of water, the existing controllable cycles of concentration of chemical method only about 3~4,
It causes a large amount of wastes of water resource, scale inhibitor medicament and is also lost therewith.
It is greater than 15 degree of application conditions, control of the conventional chemical methods to fouling for the heat exchanger cooling water outlet and inlet temperature difference
It is limited, and the cycles of concentration controlled is very low, causes energy consumption to increase, waste water resource.
In physical method mentioned above, copper/silver-ionized, ozone and electrolysis be actually still belong to the scope of chemical method, and
The function or even accelerated corrosion of corrosion and scaling control can not be played.Wherein, according to ASHRAE handbook (2003ASHRAE
Application Handbook 48.6) described in, copper, silver ion method processing cooling water system have apparent limitation.In
The discharge of copper, silver ion to surface water has been forbidden in the U.S., many states.If the pH value of water is more than 7.8 in system, this processing
The effect of method can be also substantially reduced.Since the deposition of copper ion and the trend of subsequent galvano-cautery are very it will be evident that so not
Available copper, silver electrode method handle iron/aluminium material recirculating cooling water system.
In physical treatment process mentioned above, permanent magnetism and electromagnetic induction coil can only play a degree of antiscale effect
Fruit, but anti-corrosion, sterilization, algal control are invalid.UV only has bactericidal effect.
In view of defect existing for existing chemically and physically method and the supplement water water quality and application conditions of challenge, design
A kind of comprehensive water treatment system for recirculated cooling water.
Utility model content
In order to solve above-mentioned insufficient defect, the utility model provides a kind of for recirculated cooling water integrated treatment system
System, by forming the electromagnetic fiele of different frequency scope for being handled water between transmitting terminal and receiving end, to by
Water to electromagnetic field effect is handled;By coil type electromagnetic wave transmitter B, in coil inside and external time-varying electromagnetism
Water in the range of field is handled, and by several transmitters C, the emitted device inside of convection current is in electromagnetic fiele range
Interior water is handled, and so as to achieve the purpose that fouling, burn into algae and bacterial control simultaneously, is compared with the traditional method, has
There are efficient, low energy consumption and environmental protection.
The utility model provides a kind of at recirculated cooling water total system, including cooling tower spy's frequency electromagnetic waves
Device is managed, the cooling tower spy frequency electromagnetic waves processing unit includes electromagnetic wave generator A, if the electromagnetic wave generator A includes
Dry group an electromagnetic wave transmitter A, every group of electromagnetic wave transmitter A include several pairs of transmitting terminals and receiving end, the transmitting terminal and are received
The electromagnetic fiele that the different frequency scope for being handled water is formed between end, to the water progress by electromagnetic field effect
Processing;
Corrosion-mitigation scale-inhibition enhancement device, the corrosion-mitigation scale-inhibition enhancement device include electromagnetic wave generator B, and the electromagnetic wave occurs
Device B includes several coil types electromagnetic wave transmitter B, is carried out to the water within the scope of coil inside and external electromagnetic fiele
Processing;
Control of microorganisms enhancement device, the control of microorganisms enhancement device include electromagnetic wave generator C, the electromagnetic wave
Generator C includes at least several transmitters C, is at the water within the scope of electromagnetic fiele inside the emitted device of convection current
Reason.
Above-mentioned one kind is used for recirculated cooling water total system, wherein the electromagnetic wave generator A further includes electrical
Box body, power module, printed circuit board, data collection system, PLC and display system and remote monitoring system are controlled, it is described
It is 24V to 60V that power module, which exports DC voltage, and the electromagnetic wave for forming the electromagnetic field is sine wave, triangular wave or square wave, institute
The frequency range for stating electromagnetic wave is 100Hz~20000Hz, and scan frequency is 0.1Hz to 100Hz.
Above-mentioned one kind is used for recirculated cooling water total system, wherein the electromagnetic wave transmitter A is pairs of graphite
Transmitter or pairs of rod-type transmitter, one of effect transmitting terminal, another effect receiving end.
Above-mentioned one kind is used for recirculated cooling water total system, wherein the electromagnetic wave generator B further includes electrical
Box body, power module, printed circuit board, data collection system, PLC and display system and remote monitoring system are controlled, it is described
It is 5V to 48V that power module, which exports DC voltage, and the electromagnetic wave for forming electromagnetic field is sine wave, triangular wave or square wave, electromagnetic wave
Frequency range be 1000Hz~50000Hz, scan frequency be 0.1Hz to 100Hz;The electromagnetic wave transmitter B is coil type,
Including water Chinese style coil electromagnetism wave launcher B and duct type coil electromagnetism wave launcher B.
Above-mentioned one kind is used for recirculated cooling water total system, wherein the water Chinese style coil electromagnetism wave launcher B
It can be hollow magnetic plug and ferrite cored coil;It is wrapped up outside the wound around coil of the duct type coil electromagnetism wave launcher B
Silicon steel sheet.
Above-mentioned one kind is used for recirculated cooling water total system, wherein the electromagnetic wave generator C further includes electrical
Box body, power module, printed circuit board, data collection system, PLC and display system and remote monitoring system are controlled, it is described
It is 12V to 60V that power module, which exports DC voltage, and the electromagnetic wave for forming electromagnetic field is sine wave, triangular wave or square wave, electromagnetic wave
Frequency range be 5000Hz~50000Hz, scan frequency be 0.1Hz to 100Hz.
Above-mentioned one kind is used for recirculated cooling water total system, wherein the electromagnetic wave transmitter C pacifies along pipeline
Dress, inside sets several to latticed MMO electrode.
The utility model provide it is a kind of had the advantages that for recirculated cooling water total system it is practical
Novel system can achieve the purpose that simultaneously to fouling, burn into algae and bacterial control, and to different supplement water quality and run item
Part provides specific aim scheme, is compared with the traditional method, and has the characteristics that efficient, low energy consumption and environmental protection.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the utility model and its spy
Sign, shape and advantage will become more apparent upon.Identical label indicates identical part in all the attached drawings.Not deliberately according to
Ratio draws attached drawing, it is preferred that emphasis is shows the purport of the utility model.
Fig. 1 a, Fig. 1 b, Fig. 1 c and Fig. 1 d respectively illustrate the operation schematic diagram of four kinds of embodiments of the utility model.
Fig. 2 show the circuit module block diagram of the utility model electromagnetic wave generator.
Fig. 3 show the utility model printed circuit board internal circuit block diagram.
It is respectively the utility model electromagnetic wave transmitter A shown in Fig. 4 a and Fig. 4 b using a pair of and two pairs of unidirectional graphite transmittings
The general illustration of device.
Fig. 5 show the structural map of the single unidirectional graphite transmitter of the utility model electromagnetic wave transmitter A.
Fig. 6 show the general illustration that the utility model electromagnetic wave transmitter A uses two pairs of unidirectional graphite transmitters.
Fig. 7 show the structural map of the single two-way graphite transmitter of the utility model electromagnetic wave transmitter A.
It is respectively that the utility model electromagnetic wave transmitter A emits rod-type using a pair of and MMO two shown in Fig. 8 a and Fig. 8 b
The general illustration of device.
Fig. 9 a, Fig. 9 b show two kinds of scheme of installation of the utility model electromagnetic wave transmitter B.
Figure 10 show the structural map of the hollow magnetic plug of the utility model electromagnetic wave transmitter B water Chinese style.
Figure 11 show the structural map of the utility model electromagnetic wave transmitter B water Chinese style ferrite cored coil.
Figure 12 show the structural map of the utility model pipe electromagnetic wave launcher B pipeline coil.
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It is, however, obvious to a person skilled in the art that the utility model may not need it is one or more of these thin
It saves and is carried out.In other examples, in order to avoid obscuring with the utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand the utility model, detailed step and detailed structure will be proposed in following description,
To illustrate the technical solution of the utility model.The preferred embodiment of the utility model is described in detail as follows, however in addition to these
Detailed description is outer, and the utility model can also have other embodiments.
Embodiment 1, referring to Fig.1 shown in a, it is provided by the utility model it is a kind of be used for recirculated cooling water total system,
Including cooling tower spy's frequency electromagnetic waves processing unit 1, wherein cooling tower spy frequency electromagnetic waves processing unit 1 includes electromagnetic wave generator
A2, wherein electromagnetic wave generator A2 includes several groups electromagnetic wave transmitter A, and every group of electromagnetic wave transmitter A includes several pairs of transmittings
End and receiving end form the electromagnetic fiele of the different frequency scope for being handled water between transmitting terminal and receiving end,
Water by electromagnetic field effect is handled, ionic current is formed in treatment region and is superimposed alternating electromagnetic field.In this electromagnetic field
Under effect, it can be excited at dirt matter (mainly including Ca2+, Mg2+, HCO3-, SO42-), directly combine in water, generate calcium
Magnesium salts are precipitated in the crystallization of suspended powder shape, wash away with water flow, without being formed firmly under hypersaturated state in generating surface
Dirt, to achieve the purpose that scale inhibition, in the present invention for the choosing of the accurate antiscale frequency range of electromagnetic wave generator A
It selects, under experimental conditions, frequency range when maximum dissolution of calcium carbonate is spent can reach through processed water by measurement and determine;In
In actual cycle cold water process project, after cooling water is concentrated, by when can reach maximum calcium hardness in METHOD FOR CONTINUOUS DETERMINATION water
Frequency range determines.Electromagnetic wave transmitter A is placed under the waterline of pond of cooling tower in the present invention, then all transmittings
Device passes through cable connection to electromagnetic wave generator A;The material of electromagnetic wave transmitter A is graphite, MMO or other conductive materials;
The shape of graphite transmitter is not limited to circle, can be any geometry, may also include square, rectangle, triangle etc.;It is excellent
Being elected to be as the bar diameter of MMO rod-type transmitter is 6mm~20mm, can be hollow or solid;MMO used herein is titanium coated substrate gold
Belong to oxide, can applicator include ruthenium, iridium, titanium, platinum etc. metal oxide;One electromagnetic wave generator A can couple it is a pair of,
Two pairs or multipair graphite transmitter;One electromagnetic wave generator A can couple a pair of, two pairs or multipair MMO rod-type transmitter.In
Label 3 is heat exchanger in Fig. 1 a- Fig. 1 d.In Fig. 5, unidirectional graphite transmitter by transmitter capping 18, unidirectional graphite 19,
Unidirectional shell 20, cable connector 21 are constituted.In Fig. 7, two-way graphite transmitter is by transmitter capping 18,22 groups of two-way graphite
At.In Fig. 8 a and Fig. 8 b, 2 rod-type transmitter 23 and 4 piece rod-type transmitters are respectively included.That is, the present embodiment, it can
With a pair of unidirectional graphite transmitter of coupling or two-way graphite transmitter, one of them is as receiving end, another is as transmitting terminal.
Embodiment 2, referring to Fig.1 shown in b, it is provided by the utility model it is a kind of be used for recirculated cooling water total system,
Including cooling tower spy's frequency electromagnetic waves processing unit 1, corrosion-mitigation scale-inhibition enhancement device 4;Wherein cooling tower spy frequency electromagnetic waves processing unit
Including electromagnetic wave generator A, the electromagnetic wave generator A includes several groups electromagnetic wave transmitter A, every group of electromagnetic wave transmitter A
The different frequency for being handled water is formed including several pairs of transmitting terminals and receiving end, between the transmitting terminal and receiving end
The electromagnetic fiele of range handles the water by electromagnetic field effect;Corrosion-mitigation scale-inhibition enhancement device, wherein corrosion-mitigation scale-inhibition increases
Intensity device includes electromagnetic wave generator B 5, and the electromagnetic wave generator B 5 includes several coil type electromagnetic wave transmitters B, right
Water within the scope of coil inside and external electromagnetic fiele is handled, for electromagnetic wave generator A in the utility model
It is under experimental conditions, reachable through processed water by measuring with the selection of the accurate antiscale frequency range of electromagnetic wave generator B
Frequency range when spending to maximum dissolution of calcium carbonate determines;In actual cycle cold water process project, after cooling water is concentrated,
It is determined by frequency range when can reach maximum calcium hardness in METHOD FOR CONTINUOUS DETERMINATION water, that is to say, that according to calcium carbonate in water
Solubility is measured, and is exactly the optimal selection value of frequency when solubility reaches peak value.It is greater than 300mg/ suitable for total hardness
Hard water/high hardness of L as the supplement occasion of water, application of the heat exchanger cooling water outlet and inlet temperature difference greater than 15 degree and
There is the occasion of more high concentration multiple requirement, enhances scale inhibition effect.
Embodiment 3, referring to Fig.1 shown in c, it is provided by the utility model it is a kind of be used for recirculated cooling water total system,
Including cooling tower spy's frequency electromagnetic waves processing unit, corrosion-mitigation scale-inhibition enhancement device and control of microorganisms enhancement device;The cooling tower
Special frequency electromagnetic waves processing unit includes electromagnetic wave generator A, and the electromagnetic wave generator A includes several groups electromagnetic wave transmitter A,
Every group of electromagnetic wave transmitter A includes several pairs of transmitting terminals and receiving end, is formed between the transmitting terminal and receiving end for water
The electromagnetic fiele of the different frequency scope handled handles the water by electromagnetic field effect;Control of microorganisms increases
Intensity device 6, the control of microorganisms enhancement device include electromagnetic wave generator C 7, and the electromagnetic wave generator C 7 includes at least
Several transmitters C, water of the emitted device inside of convection current within the scope of electromagnetic fiele are handled, are suitable for containing high concentration
Ammonia nitrogen, the middle water of total phosphorus or river have promotion microorganism as the occasion and process cycles cooling water system of circulating water system
The mixed occasion of the nutriment of breeding enhances microbiological treatment effect.
Embodiment 4 is preferred embodiments of the present invention, including cooling tower spy's frequency electromagnetic waves referring to Fig.1 shown in d
Processing unit, corrosion-mitigation scale-inhibition enhancement device and control of microorganisms enhancement device;The cooling tower spy frequency electromagnetic waves processing unit packet
Electromagnetic wave generator A is included, the electromagnetic wave generator A includes several groups electromagnetic wave transmitter A, every group of electromagnetic wave transmitter A packet
Several pairs of transmitting terminals and receiving end are included, forms the different frequency model for being handled water between the transmitting terminal and receiving end
The electromagnetic fiele enclosed handles the water by electromagnetic field effect;
Corrosion-mitigation scale-inhibition enhancement device, the corrosion-mitigation scale-inhibition enhancement device include electromagnetic wave generator B, and the electromagnetic wave occurs
Device B includes several coil types electromagnetic wave transmitter B, is carried out to the water within the scope of coil inside and external electromagnetic fiele
Processing;
Control of microorganisms enhancement device, the control of microorganisms enhancement device include electromagnetic wave generator C, the electromagnetic wave
Generator C includes at least several transmitters C, is at the water within the scope of electromagnetic fiele inside the emitted device of convection current
Reason, suitable for needing to enhance the occasion of scale inhibition effect and microbiological treatment effect simultaneously.
In the embodiment of the utility model one preferably and not restrictive, electromagnetic wave generator A further includes electric control box
Cabinet 17, power module 9, printed circuit board, data collection system, PLC and display system and remote monitoring system, the power supply
It is 24V to 60V that module, which exports DC voltage, and the electromagnetic wave for forming the electromagnetic field is sine wave, triangular wave or square wave, electromagnetic wave
Frequency range be 100Hz~20000Hz, scan frequency is 0.1Hz to 100Hz, and working principle is referring to shown in Fig. 2.Direct current
Source module, pcb board, data acquisition and remote monitoring system are fixed on the mounting plate of automatically controlled box body.DC power supplier will
The AC-input voltage of 220V is converted to the DC voltage of 24V to 60V, powers for PCB circuit board.Pcb board is by by direct current
It is changed into the alternating current of certain frequency range, output end is connected with transmitting terminal.The output electric current of AC current transformer acquisition
Signal is connected to PLC, then shows on a display screen, and can remotely be monitored by gateway.In Fig. 2, label 8 is gateway,
Label 9 is DC power supplier, and label 10 is pcb board, and label 11 is PLC, and wherein PLC is conventional controller, such as model
Are as follows: the FP2-MCU (AFP2465) of Panasonic, label 12 are display screen, and label 13 is data acquisition and tele-control system, label
14 be mutual inductor, and label 15 is breaker, and label 16 is computer.
Referring to shown in Fig. 3, the working principle of printed circuit board (pcb board) are as follows: DC voltage is inputted through power input terminal
The inverter circuit, one point of two-way.It is used as main power source all the way, supplies electricity to inverter bridge.It is used as auxiliary circuit all the way, is given after lowering and stabilizing blood pressure
MCU control unit power supply, controls four bridge arms of inverter bridge, to make DC voltage inversion alternating current actually required respectively
Pressure is output to load, and normally when output, run indicator is lit.The circuit has intelligent current foldback circuit, if load
When mismatch, load connecting line short circuit etc. abnormality cause output electric current excessive, over-current detection circuit exported immediately
Signal is flowed to MCU control unit, wherein the model of MCU control unit can be ATMEGA8A-AU, and MCU will stop exporting immediately,
And restarting output is attempted, if repeatedly starting failure, which will stop exporting, and reset until re-powering, same with this
When, output run indicator is off.The more than overcurrent protection of defencive function, there are also overheat protectors, if environment temperature is excessively high, or
When person's circuit itself has abnormal, cause metal-oxide-semiconductor temperature rise excessively high, MCU experiences temperaturing lifting abnormality by temperature sensor, can drop automatically
The duty ratio of low output pulse, to prevent short circuit from the generation of worse phenomenon such as burning.
In the embodiment of the utility model one preferably and not restrictive, electromagnetic wave transmitter A is pairs of graphite transmitter,
One of effect transmitting terminal 100, another effect receiving end 101.
Referring to shown in Fig. 4 a and Fig. 4 b, electromagnetic wave transmitter A is pairs of rod-type transmitter, one of effect transmitting terminal,
Another effect receiving end, further preferably, it can be hollow or solid that the bar diameter of MMO rod-type transmitter, which is 6mm~20mm,.This
Place is titanium-based material coated metal oxide with MMO, can applicator include ruthenium, iridium, titanium, platinum etc. metal oxide.
In the embodiment of the utility model one preferably and not restrictive, electromagnetic wave generator B further includes electric control box
Cabinet, power module, printed circuit board, data collection system, PLC and display system and remote monitoring system, the power supply mould
It is 5V to 48V that block, which exports DC voltage, and the electromagnetic wave for forming electromagnetic field is sine wave, triangular wave or square wave, the frequency of electromagnetic wave
Range is 1000Hz~50000Hz, and scan frequency is 0.1Hz to 100Hz;The electromagnetic wave transmitter B is coil type, including water
Chinese style coil electromagnetism wave launcher B and duct type coil electromagnetism wave launcher B, principle is referring to shown in Fig. 2.
In the embodiment of the utility model one preferably and not restrictive, referring to Fig.1 shown in 0 and Figure 12, water Chinese style coil
Electromagnetic wave transmitter B can be hollow magnetic plug 26 and ferrite cored coil;The winding of duct type coil electromagnetism wave launcher B
Silicon steel sheet 25, preferably 1mm silicon steel sheet are wrapped up outside coil, improve magnetic conductivity, intensifier coil built-in field intensity;One electromagnetism
Wave producer B can couple one or more coil type transmitter B;Multiple coils can be in parallel again after series, parallel or series connection, with spy
Fixed array arrangement makes electromagnetic field in coil upper and lower and surrounding generation;It can be by one or more water Chinese style electromagnetic wave transmitter B
24 are placed in the pond tower pond of metal/non-metal, can also intensively be arranged at pond outlet, enhance treatment effect;It can incite somebody to action
One or more duct type electromagnetic wave transmitter B 24 are installed on the vibration means for main pipe for supplying water of circulation.Referring to Fig. 9 a and Fig. 9 b institute
Show, wherein Fig. 9 a is to be placed in the pond tower pond of metal/non-metal.
In the embodiment of the utility model one preferably and not restrictive, electromagnetic wave generator C further includes electric control box
Cabinet, power module, printed circuit board, data collection system, PLC and display system and remote monitoring system, the power supply mould
It is 12V to 60V that block, which exports DC voltage, and the electromagnetic wave for forming electromagnetic field is sine wave, triangular wave or square wave, the frequency of electromagnetic wave
Range is 5000Hz~50000Hz, and scan frequency is 0.1Hz to 100Hz;Wherein, electromagnetic wave transmitter C is interior along Pipe installing
It is set as to latticed MMO electrode;MMO used herein be titanium-based material coated metal oxide, can applicator include ruthenium, iridium, titanium, platinum
Deng metal oxide;The shape of netted MMO electromagnetic wave transmitter is not limited to circle;It is permanent in electromagnetic wave generator C output voltage
In the case where fixed, the contained electric current of transmitter C is mainly by between water body conductivity, transmitter MMO web area and pairs of transmitter
Effect of distance can adjust output electric current and electromagnetic intensity by adjusting aforementioned setting is saved, reach expected treatment effect, principle ginseng
According to shown in Fig. 2.
In the embodiment of the utility model one preferably and not restrictive, output electric current, the electricity of electromagnetic wave generator A, B, C
Pressure, waveform, wave frequency range, scan frequency, two frequencies or the time interval to pass between two periods or it is any
Combination, can be adjusted.
In the embodiment of the utility model one preferably and not restrictive, under conditions of temperature is fixed on a numerical value,
Dissolution of calcium carbonate degree increases in water, achievees the effect that prevent fouling.For the essence of electromagnetic wave generator A and electromagnetic wave generator B
The selection of true antiscale frequency range can reach maximum dissolution of calcium carbonate degree through processed water by measuring under experimental conditions
When frequency range determine;In actual cycle cold water process project, after cooling water is concentrated, by can in METHOD FOR CONTINUOUS DETERMINATION water
Frequency range when reaching maximum calcium hardness determines.Choosing for the accurate control of microorganisms frequency range of electromagnetic wave generator C
It selects, in experiment and actual items, can reach frequency when minimum through miscegenation bacterium sum in processed water by measuring
Range determines.
In the present invention, for the selection of the control frequency range of electromagnetic wave generator A, fouling and micro- life need to be taken into account
The frequency range of object control can be alternately present by two frequency range superpositions or in one cycle.
In the present invention, for electromagnetic wave generator A, B, C accurate corrosion control frequency range selection, usually
It has included and the output electric current and energy of electromagnetic field that corrosion control itself needs in the frequency range of fouling and control of microorganisms
It is weaker, it is not required to individually account for.Further, the power module output current of electromagnetic wave generator A, B, C is 5A to 100A, institute
The preferred efficient output current for coupling single pair or single electromagnetic wave transmitter is 0.5A to 20A.
In the present invention, when system only needs corrosion control function, preferred wave frequency range is 1000Hz
To 20000Hz.
In the present invention, the internal energy of water can be improved in this system, by Fourier transform infrared spectroscopy (FTIR),
Raman spectrum (Raman spectra) and water surface tension measurement are analyzed to obtain molecular vibration in water, rotational energy variation
Information quantitatively determines the processing time that handled water needs under given conditions with larger fluctuation (larger standard deviation);Alternatively,
It is measured by preceding method, to output electric current, voltage, waveform, wave frequency range, scan frequency, two frequencies or two
Time interval to pass between period or any combination thereof optimizes.
In the present invention, it is controlled by installation ABS (Auto bleeding system) automatic-discharging control system
Total dissolved solidss (TDS, Total Dissolved Solid) processed and cycles of concentration (COC, Cycle of Concentration)
In limiting design value.ABS contains a conductivity or TDS sensor, is usually mounted to supply water and return water master in circulation
In bypass between pipe.When conductivity reaches setting limit value, the solenoid valve of ABS system will be automatically turned on, and discharge cooling water.
Then as supplement water injection, system internal conductance rate is made to drop to setting desirable level.
In the working principle of the utility model directly handled water with special frequency electromagnetic waves, treatment region formed from
Electron current is superimposed alternating electromagnetic field.It (mainly include Ca at dirt matter under the action of this electromagnetic field2+、Mg2+、HCO3 -、SO4 2-)
Can be excited, directly combine in water, generate calcium and magnesium salt, in suspended powder shape crystallization be precipitated, washed away with water flow, without
Hard scale is formed in generating surface under hypersaturated state, to achieve the purpose that scale inhibition.After processing, silicate also can be with carbon in water
Sour calcium collaboration is precipitated, and has fine mobility, achievees the purpose that prevent silicon dirt, meanwhile, in the work of special frequency electromagnetic waves electromagnetic field
Under, the solubility of most salts can rise, then the salt hard scale formed in systems gradually in molten return water, further reaches
The purpose of scale removal, in addition, the very soluble sylvite of water part, sodium salt are also due to synergistic effect, is wrapped in indissoluble, slightly soluble calcium
It is precipitated together in magnesium salts crystallization, to reduce salinity in water, improves the utilization rate of recirculated cooling water.Such as in circulating cooling water system
30 microns~100 microns of filter device is equipped in system again, then can reach more preferably water-saving result;When water flow is by electromagnetic field
When managing region, internal energy increases, and can make to be immersed in the established loose rusty scale incrustation of underwater or inner wall of the pipe steel surface
Hardening, while ferroso-ferric oxide (Fe is formed under rusty scale3O4) protective layer, this protective layer is form compact and stable, similar plated film, protection system
System is from further corroding.
In the present invention, by X-ray diffraction (XRD), protective layer diffracting spectrum is analyzed, its main component can be specified
For ferroso-ferric oxide (Fe3O4), and measured by field emission scanning electron microscope (FESEM), generated ferroso-ferric oxide
(Fe3O4) only about 30~50 microns of usual thickness of protective layer, this magnetic iron inhibitory coating is a kind of active layer, it is renewable, it also can be voluntarily
It repairs.As long as the electromagnetic wave of particular frequency range carries out directly stimulation to its surface and motivates or pass through the water of this water system processing not
Cutout has splendid conductive, thermally conductive, the not characteristic of consumptive material, and avoidable stray electrical through its surface and this magnetic iron inhibitory coating
Stream corrosion.
In the present invention, by the method for the utility model, the oxidation that copper material surface is formed in circulation
Cuprous (Cu2O) chrome green (the Cr that protective layer and stainless steel surface are formed2O3) protective layer also can be finer and close, further
Alleviate corrosion;And the metabolism of bacterium is the ionic current superposition transmitted by electronic chain, and this water treatment system generates
Alternating electromagnetic field can interfere with this electronic chain transmitting, then influence the metabolism of bacterium;It is connect with DNA double helical structure
Weak hydrogen bond also will receive the interference of this processing, inhibit DNA replication dna and cell division, increases and breeds to control bacterium, and
And total bacteria count limit value is lower than 10000cfu/mL in the circulation cooling water handled through this system;For most projects, stable operation
Afterwards, total bacteria count value only about 1000cfu/mL in cooling water.
In many cases, it accumulates the pipeline of biofouling layer and pool wall also results in the growths of other microorganisms, and this water place
Object biological mucosa can greatly be alleviated or be thoroughly removed to reason system, clear up pipeline and pool inner wall, not will cause secondary dirt
Dye.
It is the utility model concrete application embodiment in recirculated cooling water total system referring to shown in table 1, and
Situation is compared with existing processing mode.
Table 1
It is 1000m for flow3The recirculating cooling water system of/h, cooling tower spy's frequency electromagnetic waves processing dress in the utility model
The power consumption set is 200W to 800W, according to the supplement condition of water quality of water, system possess water, target cycles of concentration, cooling water into
The factor of the cooling tower temperature difference is related out;Corrosion-mitigation scale-inhibition enhancement device power consumption be 100W to 500W, according to supplement water calcium hardness content,
The factor of target cycles of concentration and the heat exchanger cooling water outlet and inlet temperature difference is related;Control of microorganisms enhancement device power consumption is 200W
It is main related according to supplement water ammonia nitrogen, total phosphorus content and target cycles of concentration to 600W.The system of the utility model in summary
Apply may be implemented potent sterilization in recirculating cooling water system, potent algal control, and with potent antiscale;And
Energy consumption is lower in treatment process.
The system of the utility model is also effective to the control of legionella pneumophilia.This system has the processing of water very strong surplus
Residual effect is answered, it is meant that treated water is after tens of hours or storage in several days, total number of bacteria and algae chlorophyll index
Anti- drop is not increased.Through the processed water of this system, the further growth of other bacteriums and algae will not be encouraged.Fresh water algae can be reduced
Secondary metabolite-Microcystin, it has become the great ring of global concern to the harm of water body environment and population health
One of border problem.Since this system uses variable-frequency electric magnetic wave, microorganism can not generate the anti-medicine in similar chemical Treatment in time
Property, thus insect killing effect will not decay at any time.The special frequency electromagnetic waves and ionic current intensity of this system transmitting are not saturating by water body
Lightness influences, thus water turbidity will not influence treatment efficiency.Algae within the scope for the treatment of region also will receive influence, chlorophyll
It is destroyed, normal photosynthesis can not be carried out, died until withered.
The preferred embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, devices and structures not described in detail herein should be understood as with the common side in this field
Formula is practiced;Anyone skilled in the art all may be used in the case where not departing from technical solutions of the utility model ambit
Many possible changes and modifications are made to technical solutions of the utility model using the methods and technical content of the disclosure above, or are repaired
It is changed to the equivalent embodiment of equivalent variations, this has no effect on the substantive content of the utility model.Therefore, all practical without departing from this
The content of new technique scheme, any simple modification made to the above embodiment of foundation the technical essence of the utility model, etc.
With variation and modification, still fall within technical solutions of the utility model protection in the range of.
Claims (7)
1. one kind be used for recirculated cooling water total system, which is characterized in that including cooling tower spy's frequency electromagnetic waves processing unit,
Corrosion-mitigation scale-inhibition enhancement device and control of microorganisms enhancement device;The cooling tower spy frequency electromagnetic waves processing unit includes electromagnetic wave hair
Raw device A, the electromagnetic wave generator A include several groups electromagnetic wave transmitter A, and every group of electromagnetic wave transmitter A includes several pairs of hairs
End and receiving end are penetrated, forms the when power transformation of the different frequency scope for being handled water between the transmitting terminal and receiving end
Magnetic field handles the water by electromagnetic field effect;
Corrosion-mitigation scale-inhibition enhancement device, the corrosion-mitigation scale-inhibition enhancement device include electromagnetic wave generator B, the electromagnetic wave generator B
Comprising several coil types electromagnetic wave transmitter B, at the water within the scope of coil inside and external electromagnetic fiele
Reason;
Control of microorganisms enhancement device, the control of microorganisms enhancement device include electromagnetic wave generator C, and the electromagnetic wave occurs
Device C includes at least several transmitters C, and the water being within the scope of electromagnetic fiele inside the emitted device of convection current is handled.
2. as described in claim 1 a kind of for recirculated cooling water total system, which is characterized in that the electromagnetic wave hair
Raw device A further includes electrical control box body, power module, printed circuit board, data collection system, PLC and display system and remote
Range monitoring system, power module output DC voltage is 24V to 60V, formed the electromagnetic field electromagnetic wave be sine wave,
Triangular wave or square wave, the frequency range of the electromagnetic wave are 100Hz~20000Hz, and scan frequency is 0.1Hz to 100Hz.
3. as claimed in claim 2 a kind of for recirculated cooling water total system, which is characterized in that the electromagnetic wave hair
Emitter A is pairs of graphite transmitter or pairs of rod-type transmitter, one of effect transmitting terminal, another effect receiving end.
4. as described in claim 1 a kind of for recirculated cooling water total system, which is characterized in that the electromagnetic wave hair
Raw device B further includes electrical control box body, power module, printed circuit board, data collection system, PLC and display system and remote
Range monitoring system, the power module output DC voltage is 5V to 48V, and the electromagnetic wave for forming electromagnetic field is sine wave, triangle
Wave or square wave, the frequency range of electromagnetic wave are 1000Hz~50000Hz, and scan frequency is 0.1Hz to 100Hz;The electromagnetic wave
Transmitter B is coil type, including water Chinese style coil electromagnetism wave launcher B and duct type coil electromagnetism wave launcher B.
5. as claimed in claim 4 a kind of for recirculated cooling water total system, which is characterized in that the water Chinese style line
Enclosing electromagnetic wave transmitter B is hollow magnetic plug or ferrite cored coil;The duct type coil electromagnetism wave launcher B's twines
Silicon steel sheet is wrapped up outside coiling.
6. as described in claim 1 a kind of for recirculated cooling water total system, which is characterized in that the electromagnetic wave hair
Raw device C further includes electrical control box body, power module, printed circuit board, data collection system, PLC and display system and remote
Range monitoring system, the power module output DC voltage is 12V to 60V, and the electromagnetic wave for forming electromagnetic field is sine wave, triangle
Wave or square wave, the frequency range of electromagnetic wave are 5000Hz~50000Hz, and scan frequency is 0.1Hz to 100Hz.
7. as claimed in claim 6 a kind of for recirculated cooling water total system, which is characterized in that the electromagnetic wave hair
Emitter C is inside set several to latticed MMO electrode along Pipe installing.
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