CN108726645A - Crystallite clarifier - Google Patents

Crystallite clarifier Download PDF

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Publication number
CN108726645A
CN108726645A CN201710260053.0A CN201710260053A CN108726645A CN 108726645 A CN108726645 A CN 108726645A CN 201710260053 A CN201710260053 A CN 201710260053A CN 108726645 A CN108726645 A CN 108726645A
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crystallite
shell
hollow out
clarifier
cathode electrode
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CN201710260053.0A
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CN108726645B (en
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韩寒
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/463Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/48Treatment of water, waste water, or sewage with magnetic or electric fields
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/46Apparatus for electrochemical processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/48Devices for applying magnetic or electric fields
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection

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  • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

The invention discloses a kind of crystallite clarifiers, it includes:DC power supply;Cathode electrode carries the metal shell of hollow out;It is placed in several crystallite blocks of the metal shell Inner of hollow out;Anode electrode is placed among two adjacent crystallite blocks;Anode electrode connects the anode of power supply, and cathode electrode connects the cathode of power supply;Controller is connected between DC power supply and cathode electrode or between DC power supply and anode electrode, energization and power-off for controlling anode electrode and cathode electrode, it is mainly used for the processing of vaporation-type cooling device spray recirculated cooling water.

Description

Crystallite clarifier
Technical field
The present invention relates to water treatment facilities, more particularly to a kind of vaporation-type cooling(Condensation)Device spray recirculated cooling water Processing equipment, that is, crystallite clarifier.
Background technology
Vaporation-type cools down(Condensation)Equipment is a kind of to cool down water-cooled(Condensation)Device with open cooling tower be combined to Air discharges the common apparatus of waste heat.When cooled working medium without phase-change when, referred to as " evaporative type cooler ", and cooled working medium To be then commonly referred to as when liquid water " closed cooling tower ";When cooled working medium has phase transformation, should be known as " evaporative condenser ".It is this kind of It is all a dividing wall type heat exchanger that equipment, which has identical structure, core, is cooled(Condensation)Working medium is in dividing wall type heat exchanger Side is flowed, and spray water and air flows in the outside of dividing wall type heat exchanger, and heat is to be transmitted to shower water, spray through heat exchanger wall surface Water drenching is transmitted to air by evaporation and heat convection again.Vaporation-type cools down(Condensation)Equipment it is compact-sized, floor space is few, always Physical efficiency consumption is small, and operating cost is low, and service life is also longer.With increasingly deficient and national energy conservation and emission reduction policy the reality of water resource It applies, vaporation-type cooling(Condensation)Equipment has obtained extensively in industries such as Ferrous Metallurgy, power electronics, mechanical chemical industry, Heating,Ventilating and Air Conditioning Application.
It is cooled down in vaporation-type(Condensation)In equipment, since shower water is only used as intermediate heat transfer medium, generally certainly by equipment The spray pump of band recycles inside equipment, and flow is short, and system volume is small, and closure is good, and windage loss controls also seldom, therefore The evaporation and concentration of shower water is fast, and fouling tendency is strong;Fouling is fast on cooling tube sheet and filler, not easy cleaning;Variation water quality is big, and system is slow Punching property is small;Handling of Stabilizing Water Quality workload is opposite big, technical operation workload and economy ratio, income very little.Normal conditions Under, water-spray system is difficult to stabilizing water quality using traditional chemistry or electronic anti-scaling method, and fouling, corrosion and bacterium algae problem can be very It is fast out of control, therefore need to often take cleaning operation.Due to " congenital " limitation in Stability Technique of Water Quality, " artificial " factor can not avoid, Directly influence economical, the efficient and reasonability of operation.
Invention content
Technical problem to be solved by the invention is to provide a kind of coolings of vaporation-type(Condensation)Device spray recirculated cooling water Processing equipment, that is, crystallite clarifier, technical solution used by it is:A kind of crystallite clarifier, it includes:DC power supply;It is cloudy Pole electrode carries the shell of hollow out;It is placed in several crystallite blocks of the shell Inner of hollow out;Anode electrode is placed in adjacent Two crystallite blocks among;Anode electrode connects the anode of power supply, and cathode electrode connects the cathode of power supply;DC power supply and cathode Controller is connected between electrode or between DC power supply and anode electrode, the energization for controlling anode electrode and cathode electrode And power-off.
The further technical characteristic of the present invention is:
The cathode electrode is the sheet metal shell with hollow out.
The cathode electrode is the stainless steel materials shell with hollow out, or the carbon sheet shell with hollow out or band There are the aluminum alloy plate materials shell of hollow out, or the zinc-plated plank shell with hollow out.
The anode electrode is titanium alloy thin slice or lead thin slice.
The crystallite block includes the non-metal shell with hollow design and the micro crystal material that is placed in non-metal shell.
The micro crystal material includes the Na2O of 10--30%, the B2O3 of the SiO2 of 30--50%, 15--55%, 0.50- It is unformed micro- less than 5 microns to form crystal grain for 5.0% Al2O3,0.05-0.5% ZrO2, the rapid condensation after melt process Crystal structure.
The size of hollow out is less than the grain for being placed in the micro crystal material in non-metal shell on non-metal shell in the crystallite block Spend size.
The crystallite block and surrounding cathode electrode are that the gap between the shell with hollow out is 10---150mm.
The beneficial effects of the invention are as follows:
Due to being provided with crystallite block in the present invention, crystallite micro crystal material in the block will produce crystallite member, lure inhale fine suspension at The nuclei of crystallization adsorb calcium and magnesium and alkali ion enrichment in water and combine, agglomerate for sub-micro crystal grain, consolidation and lose adhesive force, no The surface for being deposited on heat-transfer equipment easily is analysed, plays the role of clearing up water quality fouling tendency, purification heat-transfer area, it can step solution water quality Problem.
Traditional Stability Technique of Water Quality is to stablize fouling tendency salinity in water by various technical measures;Crystallite purification techniques phase Instead, fouling tendency salinity in water is induced to form consolidation particle, the collecting-tank area of slack water for flowing to water system deposits, and directly eliminates and changes The dirt in hot face, cooling tower and pipe surface analyses hidden danger.Meet second law of thermodynamics principle, practice test dynamic method It is feasible.
The features such as microstructure has specific surface big, and surface adsorption property is strong, high surface activity.In activated state wafer Sodium, element silicon overactivity can be enriched with being reacted at dirt ion and alkali ion in water, promote fouling to generate and be condensed into sand It is granular.Sweeping along in water bacterium and growth matrix to condense upon in nucleus, calcium carbonate simultaneously makes it lose activity, and microorganism is inhibited to grow Raw, biological clay is adsorbed in dirty grain and loses adhesiveness.
Boron, zr element have resistance to certain corrosion resistance, and the especially corrosion resistance of zirconium is better than titanium, very to the affinity of oxygen By force, energy crystal grain thinning, hardness and very high strength with superelevation have excellent corrosion resistance to a variety of acid, alkali and salt, reduce table Sensibility of the surface state to corrosion.Highly enriched water quality belongs to strong fouling tendency simultaneously, itself has certain corrosion inhibitive function.
The energization and power-off that anode electrode and cathode electrode are controlled by controller, can form impulse electric field, in pulse Under current field condition, enhancing crystallite wafer activity accelerates rate of release, and directional push wafer and scale-forming ion expel crystallite block, and It is relatively moved with alkali ion, reinforces combining probability.The electric microfield effect of crystallite clarifier, which plays to orient, simultaneously gathers fouling Effect.
In addition because micro voltage field changes the bioelectrical of bacterium, certain fungistatic effect is also functioned to.
Description of the drawings
Fig. 1 is the structural perspective of one embodiment of the invention;
Fig. 2 is the stereogram of cathode electrode in Fig. 1.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the structural schematic diagram of one embodiment of the invention, and in the present embodiment, a kind of crystallite clarifier includes:DC power supply 1;Cathode electrode 2 carries the shell of hollow out(As shown in Figure 2);It is placed in several crystallite blocks 3 of the shell Inner of hollow out; Anode electrode 4 is placed among two adjacent crystallite blocks;Anode electrode 4 connects the anode of power supply, and cathode electrode connects 2 and connects power supply Cathode;Controller 5 is connected between DC power supply 1 and anode electrode 4, for controlling the logical of anode electrode 4 and cathode electrode 2 Electricity and power-off.Wherein the crystallite block 3 includes the non-metal shell with hollow design and the crystallite material that is placed in non-metal shell Material(Do not show in figure).The micro crystal material includes the Na2O of 10--30%, the B2O3 of the SiO2 of 30--50%, 15--55%, 0.50-5.0% Al2O3,0.05-0.5% ZrO2, the rapid condensation after melt process form the nothing that crystal grain is less than 5 microns Sizing microstructure.The size of hollow out is less than the micro crystal material being placed in non-metal shell on non-metal shell in the crystallite block Granule size.The crystallite block 3 and surrounding cathode electrode 2 are that the gap between the shell with hollow out is 10---150mm.
Crystallite block 3 is provided with 8 in this implementation, can moderately be increased according to the amount of the recirculated water of processing in practical applications Subtract, can also be 9,7,6,5,4,3.
In the present embodiment, the cathode electrode 2 is the stainless steel materials shell with hollow out, may be used also in practical applications With using the carbon sheet shell with hollow out, or the aluminum alloy plate materials shell with hollow out, or the zinc-plated plank with hollow out Shell.
In the present embodiment, the anode electrode 4 is titanium alloy thin slice, can also use lead thin slice in practical applications.
In addition in practical applications, controller 5 can also be arranged between DC power supply 1 and cathode electrode 2.
Due to being provided with crystallite block 3 in the present invention, the micro crystal material in crystallite block 3 will produce crystallite member, lures and inhales tiny hang Float is adsorbed calcium and magnesium and alkali ion enrichment in water and is combined at the nuclei of crystallization, agglomerates for sub-micro crystal grain, consolidation and lose attachment Power is not easy to analyse the surface for being deposited on heat-transfer equipment, plays the role of clearing up water quality fouling tendency, purification heat-transfer area, can a step solution Certainly quality problem.
Crystallite clarifier of the present invention is cooled down for vaporation-type(Condensation)The processing of device spray recirculated cooling water, therefore to put It is placed in recirculated cooling water, can be connected by recirculated water conduction between such anode electrode 4 and cathode electrode 2, pass through electricity Source controller loads millivolt level micro voltage in two-stage(10--30mV);Under the catalysis of micro-current, microporous surface is continual and steady Ground generates crystallite member, lures and inhales fine suspension into the nuclei of crystallization, adsorbs water Minerals salt(Based on calcium and magnesium)Enrichment is Asia in conjunction with cohesion Microcrystal particles, consolidation and lose adhesive force, easily taken out of from circulation by flow, be deposited on area of slack water(Pool bottom Portion), realize being purified from softening for water quality, it is ensured that system heat transfer clean surface.
Wafer, which equally lures suction bacterium and growth substrate to condense upon in nucleus, calcium carbonate, makes it lose activity.Simultaneously because of micro- electricity It has a meeting, an audience, etc. well under one's control and changes the bioelectrical of bacterium and play fungistatic effect, eliminate Legionella pathogeny, purify air environment.
Due to being not added with chemical agent, corrosion of metal current potential is reduced, while it is played certainly by the strong fouling sexual orientation of water quality The rust inhibition of body realizes system corrosion control.
Traditional Stability Technique of Water Quality is to stablize fouling tendency salinity in water by various technical measures;Crystallite purification techniques phase Instead, fouling tendency salinity in water is induced to form consolidation particle, the collecting-tank area of slack water for flowing to water system deposits, and directly eliminates and changes The dirt in hot face, cooling tower and pipe surface analyses hidden danger.Meet second law of thermodynamics principle, practice test dynamic method It is feasible.
The features such as microstructure has specific surface big, and surface adsorption property is strong, high surface activity.In activated state wafer Sodium, element silicon overactivity can be enriched with being reacted at dirt ion and alkali ion in water, promote fouling to generate and be condensed into sand It is granular.Sweeping along in water bacterium and growth matrix to condense upon in nucleus, calcium carbonate simultaneously makes it lose activity, and microorganism is inhibited to grow Raw, biological clay is adsorbed in dirty grain and loses adhesiveness.
Boron, zr element have resistance to certain corrosion resistance, and the especially corrosion resistance of zirconium is better than titanium, very to the affinity of oxygen By force, energy crystal grain thinning, hardness and very high strength with superelevation have excellent corrosion resistance to a variety of acid, alkali and salt, reduce table Sensibility of the surface state to corrosion.Highly enriched water quality belongs to strong fouling tendency simultaneously, itself has certain corrosion inhibitive function.
By the energization and power-off of 5 anode electrode 4 processed and cathode electrode 2 of controller control, impulse electric field can be formed, in arteries and veins It rushes under current field condition, enhancing crystallite wafer activity accelerates rate of release, and directional push wafer and scale-forming ion expel crystallite block, And relatively moved with alkali ion, reinforce combining probability.While the electric microfield effect of crystallite clarifier plays orientation and gathers fouling Effect.
In addition because micro voltage field changes the bioelectrical of bacterium, certain fungistatic effect is also functioned to.
The technology contents and technical characterstic of the present invention have revealed that as above, it being understood, however, that in the creative ideas of the present invention Under, those skilled in the art can make various changes and improve to above structure, including individually disclose or be claimed here Technical characteristic combination, it will be apparent that other combinations including these features.These deformations and/or combination each fall within institute of the present invention In the technical field being related to, and fall into the protection domain of the claims in the present invention.

Claims (8)

1. a kind of crystallite clarifier, it is characterised in that including:
DC power supply;
Cathode electrode carries the shell of hollow out;
It is placed in several crystallite blocks of the shell Inner with hollow out;
Anode electrode is placed among two adjacent crystallite blocks;
Anode electrode connects the anode of power supply, and cathode electrode connects the cathode of power supply;
Controller is connected between DC power supply and cathode electrode or between DC power supply and anode electrode, for controlling anode electricity The energization and power-off of pole and cathode electrode.
2. crystallite clarifier as described in claim 1, it is characterised in that:The cathode electrode is the sheet metal with hollow out Shell.
3. crystallite clarifier as claimed in claim 2, it is characterised in that:The cathode electrode is the stainless steel plate with hollow out Material shell, or the carbon sheet shell with hollow out, or the aluminum alloy plate materials shell with hollow out, or the galvanized sheet with hollow out Material shell.
4. crystallite clarifier as described in claim 1, it is characterised in that:The anode electrode is that titanium alloy thin slice or lead are thin Piece.
5. the crystallite clarifier as described in any claim in claim 1-4, it is characterised in that:The crystallite block includes band The non-metal shell of hollow design and the micro crystal material being placed in non-metal shell.
6. crystallite clarifier as claimed in claim 5, it is characterised in that:The micro crystal material includes the Na2O of 10--30%, The B2O3 of the SiO2 of 30--50%, 15--55%, 0.50-5.0% Al2O3,0.05-0.5% ZrO2, after melt process Rapid condensation forms the unformed microstructure that crystal grain is less than 5 microns.
7. crystallite clarifier as claimed in claim 6, it is characterised in that:In the crystallite block on non-metal shell hollow out it is big It is less than the granule size for being placed in the micro crystal material in non-metal shell.
8. crystallite clarifier as described in claim 1, it is characterised in that:The crystallite block and surrounding cathode electrode are band hollow out Shell between gap be 10---150mm.
CN201710260053.0A 2017-04-20 2017-04-20 Microcrystal purifier Active CN108726645B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113772864A (en) * 2021-08-30 2021-12-10 上海润风智能科技有限公司 Zero-emission process method for more efficiently utilizing waste heat

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JPH08103626A (en) * 1994-10-06 1996-04-23 Chiyoda Corp Method for desulfurizing waste gas
CN1266825A (en) * 1999-03-05 2000-09-20 华电(蓬莱)铸石有限公司 Modified cast stone
CN2726715Y (en) * 2004-09-29 2005-09-21 浙江大学 Electrochemical regenerating device of active carbon
CN101613136A (en) * 2008-06-02 2009-12-30 世界矿物公司 Be used to prevent and reduce the method that fouling forms
CN203144183U (en) * 2013-02-01 2013-08-21 武汉新大创新水处理技术有限公司 Online dirt absorbing device
CN104338424A (en) * 2013-08-05 2015-02-11 北京生泰宝科技有限公司 Ecological air purification system and purification system
CN105330029A (en) * 2014-08-07 2016-02-17 青岛海尔智能技术研发有限公司 Water supply device and descaling method for same
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113772864A (en) * 2021-08-30 2021-12-10 上海润风智能科技有限公司 Zero-emission process method for more efficiently utilizing waste heat

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