CN109618439A - Star-star formula three-phase induction thermal reactor - Google Patents

Star-star formula three-phase induction thermal reactor Download PDF

Info

Publication number
CN109618439A
CN109618439A CN201811607070.8A CN201811607070A CN109618439A CN 109618439 A CN109618439 A CN 109618439A CN 201811607070 A CN201811607070 A CN 201811607070A CN 109618439 A CN109618439 A CN 109618439A
Authority
CN
China
Prior art keywords
star
reaction chamber
magnetic
phase induction
magnetic coupling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811607070.8A
Other languages
Chinese (zh)
Other versions
CN109618439B (en
Inventor
杨哪
孙汉
金亚美
徐学明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industrian (wuxi) Induction Technology Co Ltd
Original Assignee
Industrian (wuxi) Induction Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Industrian (wuxi) Induction Technology Co Ltd filed Critical Industrian (wuxi) Induction Technology Co Ltd
Priority to CN201811607070.8A priority Critical patent/CN109618439B/en
Publication of CN109618439A publication Critical patent/CN109618439A/en
Application granted granted Critical
Publication of CN109618439B publication Critical patent/CN109618439B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/10Induction heating apparatus, other than furnaces, for specific applications
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/36Coil arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

The invention discloses star-star formula three-phase induction thermal reactors, belong to chemical industry, food and field of environmental technology.It include: three column magnetic circuits, magnet exciting coil, magnetic coupling pipe, reaction chamber.Wherein injection port and outlet are set to the connection river conjunction of magnetic coupling pipe group or reaction chamber group.Every group of magnetic coupling pipe and reaction chamber are in three-phase star connection, and the connection of magnetic coupling pipe group and reaction chamber group is in star-star structure;So that the electrical conductance material or reaction medium in reaction chamber can produce, higher effective electromotive force is poor, which derives from the line voltage of three-phase circuit, and value is normal phase voltageTimes, and then cause the temperature rise of feed liquid or reaction medium more efficient, realize no external heat source or radiation, under the action of external electrode, high-efficiency heating is carried out to sample, and the star-star formula three-phase induction thermal reactor has single injection port and outlet, reaction chamber liquid holdup is big, under identical sample introduction flow, treating capacity with higher.

Description

Star-star formula three-phase induction thermal reactor
Technical field
The present invention relates to a kind of star-star formula three-phase induction thermal reactors, belong to chemical industry, food and Environmental Technology neck Domain.
Background technique
Magnetic conductivity is the physical quantity for characterizing magnetic medium magnetism;It indicates to flow through electricity in space or the coil in core material After stream, the resistance or its ability that the magnetic line of force is connected in magnetic field of magnetic flux are generated.And the substance with magnetic conductivity is placed in alternation Response can be generated to alternating magnetic field when in magnetic field, induced current occur, and then fuel factor occur, referred to as eddy current effect.
According to above-mentioned principle it is found that realizing that the premise i.e. substance heated to substance has magnetic conductance using eddy current effect Rate;And the substance for magnetic conductivity close to zero, such as liquid sample, it can not be directly electrically heated at present using eddy current effect Processing needs to heat mode, such as the mode of Ohmic heating using other electric fields at this time.
And in chemical industry, food and environmental area, liquid to be treated also has certain acid and alkali corrosion, if logical Above-mentioned Ohmic heating processing is crossed, i.e., is generated heat using metal polar plate, will cause the rnetal contamination problem of sample.
Summary of the invention
In order to be heated to the liquid with low magnetic permeability (magnetic conductivity close to zero) being realized using eddy current effect The problem of liquid is polluted by pole plate electrochemical corrosion is avoided the occurrence of simultaneously, the present invention provides a kind of simple star of flow passage structure Shape-star formula three-phase induction thermal reactor, using the alternating flux in three-phase three-column magnetic circuit to the company based on three-phase circuit structure Afterflow low magnetic permeability material or reaction medium are motivated, and allow its quick heat;The star-star formula three-phase induction thermal reactor With single injection port and outlet, reaction chamber liquid holdup is big, under identical sample introduction flow, processing with higher Amount.
The first purpose of this invention is to provide star-star formula three-phase induction thermal reactor, comprising: three column magnetic circuits, Magnet exciting coil, magnetic coupling pipe, reaction chamber;
Wherein, injection port and outlet are set to the connection river conjunction of magnetic coupling pipe group or reaction chamber group, guarantee each The continuous flow material or reaction medium on road are equal in the residence time of reaction chamber;
Three column magnetic circuits are made of permeability magnetic material, and magnet exciting coil is wound on three column magnetic circuits;
Three magnetic coupling Guan Weiyi groups, are in star connection, and every group of magnetic coupling pipe is wound in three iron of three column magnetic circuits respectively On stem;
Three reaction chambers are one group, are in star connection;
The star-star formula three-phase induction thermal reactor includes at least one set of magnetic coupling pipe, at least one set of reaction chamber; The connection of magnetic coupling Guan Zuyu reaction chamber group.
In one embodiment, after power supply applies three-phase voltage to magnet exciting coil, each iron core column is held in three column magnetic circuits The total magnetic flux range of load is 0-10Wb, and the initial permeability of three column magnetic circuit materials is 800-90000.
In one embodiment, reaction chamber and magnetic coupling pipe are the supporter of reaction medium flow and have electrical isolation Property, reaction chamber internal diameter is less than magnetic coupling bore.
In one embodiment, the ratio between sectional area of reaction chamber sectional area and magnetic coupling pipe is 1:1.3~1:50.
In one embodiment, injection port is located at the connection river conjunction of magnetic coupling pipe group;Outlet is located at reaction chamber The connection river conjunction of group, the instantaneous induced voltage polarity at each reaction chamber both ends is on the contrary, alternation magnetic in three column magnetic circuits at this time Field can cause low magnetic permeability conductibility material in magnetic coupling pipe or reaction medium produces effective potential difference, in reaction chamber Material or reaction medium induced current density be 1-120A/cm2, to lead to the rapid heat of sample.
In one embodiment, the conductivity of material or reaction medium is in 0.1-40S/m range.
In one embodiment, induced current circuit exists only between magnetic coupling pipe and reaction chamber, injection port and Outlet is without electric leakage, safety.
Second object of the present invention is to provide a kind of heating device, and the heating device uses above-mentioned star-star Formula three-phase induction thermal reactor, the heating device heat substance of the conductivity within the scope of 0.1-40S/m.
In one embodiment, the substance is flowable mass.
Third object of the present invention be to provide above-mentioned star-star formula three-phase induction thermal reactor and/or it is above-mentioned plus Application of the thermal in chemical industry, food and environmental area.
Star provided by the invention-star formula three-phase induction thermal reactor, core parameter are the magnetic conduction material of three column magnetic circuits Material initial permeability and the total magnetic flux Φ, total magnetic flux Φ therein that can be carried are equal to the magnetic of each iron core column in three column magnetic circuits The product of effective magnetic conductive area S of each iron core column, i.e. Φ=BS in flux density B and three column magnetic circuits.Magnet exciting coil and magnetic coupling pipe Between voltage ratio follow faraday electromagnetic induction principle.Meanwhile material in reaction chamber or reaction medium impedance Z can be used Impedance analyzer is tested, to calculate its induced current density J, i.e. I=U/Z, J=I/S according to Ohm's law, wherein U-reaction chamber both ends induced voltage, that is, effective electromotive force is poor;Induction current intensity in I-reaction chamber;S-reaction chamber Sectional area.The star-star formula three-phase induction thermal reactor can carry out modular series connection, to improve to continuous flow material or The processing efficiency of reaction medium.
Beneficial effect of the present invention
Star provided by the invention-star formula three-phase induction thermal reactor is designed based on the moving law of electric system, is adopted Use the iron circuit of three-phase three-column as alternating magnetic field access.Wherein, three magnetic coupling pipes and three reaction chambers respectively between Be rendered as the star connection of three-phase circuit so that the electrical conductance material or reaction medium in reaction chamber can produce it is higher Effective electromotive force is poor, which derives from the line voltage of three-phase circuit, and value is normal phase voltageTimes, and then lead Cause the temperature rise of feed liquid or reaction medium more efficient.Therefore, sample is handled using three-phase induction thermal reactor of the present invention It can avoid the bad problem occurred in tradition Ohmic heating, while without any external heat source or radiation, the effect of no external electrode Under, high-efficiency heating is carried out to electrical conductance material or reaction medium.Further, the star-star formula three-phase induction thermal reactor With single injection port and outlet, flow passage structure is simple, and reaction chamber liquid holdup is big, under identical sample introduction flow, tool There is higher treating capacity.
Working principle of the present invention
The principle of three-phase induction thermal reactor is the operation using the alternating magnetic field in three column magnetic circuits and combination electric system Rule makes mangneto potential difference and induced current amplification in material or reaction medium, makes its quick heat.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.
Fig. 1 is the schematic diagram that star-star formula incudes thermal reactor I;
Fig. 2 is star-star-like connection form schematic diagram of three-phase circuit structure;
Wherein, star-star formula three-phase induction thermal reactor I;Tri- column magnetic circuit of 101-;102- magnet exciting coil;103- magnetic coupling Close pipe group (being in star connection);104- reaction chamber group (being in star connection);201- injection port;202- outlet.
Specific embodiment
In view of deficiency in the prior art, present inventor is studied for a long period of time and is largely practiced, and is able to propose the present invention Technical solution.The technical solution, its implementation process and principle etc. will be further explained as follows.
Embodiment 1
Star-star formula three-phase induction thermal reactor I, as shown in Figure 1, including three column magnetic circuits 101, magnet exciting coil 102, magnetic Couple pipe group 103, reaction chamber group 104;Wherein magnetic coupling pipe group 103 is in star connection;Reaction chamber group 104 also joins in star Knot;Injection port 201 and outlet 202 are set to the connection river conjunction of magnetic coupling pipe group 103 or reaction chamber group 104, this implementation Example is handed over the connection that connection river conjunction, outlet 202 that injection port 201 is located at magnetic coupling pipe group 103 are located at reaction chamber group 104 It is illustrated for remittance mouth;
Magnet exciting coil 102 is wound in each iron core column of three column magnetic circuits 101, the magnet exciting coil 102 in each iron core column The number of turns be 6 circles, apply the equal threshold voltage of 500V to magnet exciting coil 102 using three phase mains, then it is each in three column magnetic circuits 101 The magnetic flux of iron core column is 0.06Wb, at this point, the permeability magnetic material of three column magnetic circuits 101 is cold rolled silicon steel, initial relative permeability is 1000, magnetic flux density when work is 1.2T.
Effective magnetic conduction sectional area of each iron core column is 0.05m in three column magnetic circuits 1012;The magnetic coupling of three star connections It closes pipe to constitute magnetic coupling pipe group 103 and be wound in each iron core column of three column magnetic circuits 101, the number of turns of each magnetic coupling pipe is 36 Circle;
Three reaction chambers constitute a reaction chamber group 104 based on star connection, and three magnetic coupling pipes constitute one Magnetic coupling pipe group 103 based on star connection, magnetic coupling pipe group 103 and reaction chamber group 104 are situated between as the reaction continuously flowed The supporter of matter;
As shown in Fig. 2, the star based on three-phase circuit structure is presented in the connection of magnetic coupling pipe group 103 and reaction chamber group 104 Shape-star-like connection form;The sectional area of each reaction chamber is 0.36cm2, the sectional area of each magnetic coupling pipe is 1cm2, work as electricity Reaction medium that conductance is 2.35S/m (such as 25 DEG C, 0.2%HCl and 0.3%Na2CO3) pumping and the reaction chamber group 104 that circulates When, the effective electromotive force difference at each reaction chamber both ends is 5142V, and each reaction chamber length in reaction chamber group 104 is 20cm, when reaction medium is full of each reaction chamber, then impedance is 2000 Ω, induced current 2.57A, induced current density For 7.14A/cm2
The injection port 201 of reaction medium is located at the star connection intersection of magnetic coupling pipe group 103, and reaction medium goes out sample Mouth 202 is located at the star connection intersection of reaction chamber group 104.When sample introduction flow is 3ml/min, each branch reaction medium stream The retention time for crossing each reaction chamber is 7.2min, is tested by thermal infrared imager, and the reaction medium that 25 DEG C of room temperature is even Continue by the way that after three-phase induction thermal reactor I, the reaction medium temperature of outflow rises to 98.5 DEG C.
Embodiment 2
Star-star formula three-phase induction thermal reactor I, as shown in Figure 1, including three column magnetic circuits 101, magnet exciting coil 102, magnetic Couple pipe group 103, reaction chamber group 104;Wherein magnetic coupling pipe group 103 is in star connection;Reaction chamber group 104 also joins in star Knot.
Magnet exciting coil 102 is wound in each iron core column of three column magnetic circuits 101, the magnet exciting coil 102 in each iron core column The number of turns be 12 circles, apply the equal threshold voltage of 2000V to magnet exciting coil 102 using three phase mains, then it is every in three column magnetic circuits 101 The magnetic flux of a iron core column is 0.12Wb, at this point, the permeability magnetic material of three column magnetic circuits 101 is cobalt base amorphous, initial relative permeability It is 35000, magnetic flux density when work is 0.8T, and effective magnetic conduction sectional area of each iron core column is in three column magnetic circuits 101 0.15m2;The magnetic coupling pipe of three star connections constitutes magnetic coupling pipe group 103 and is wound in each iron core column of three column magnetic circuits 101 On, the number of turns of each magnetic coupling pipe is 48 circles;Three reaction chambers constitute a reaction chamber group 104 based on star connection, The supporter of magnetic coupling pipe group 103 and reaction chamber group 104 as the reaction medium continuously flowed, further, magnetic coupling pipe group 103 are presented the star based on three-phase circuit structure-star-like connection form with reaction chamber group 104, see Fig. 2;Each reaction chamber Sectional area be 0.16cm2, the sectional area of each magnetic coupling pipe is 2.3cm2, when the reaction medium (25 that conductivity is 3.47S/m DEG C, 0.6%NaOH and 0.2%KCl) pump and circulate reaction chamber group 104 when, the effective electromotive force at each reaction chamber both ends is poor For 13736V, each reaction chamber length of reaction chamber 104 is 10cm, is then hindered when reaction medium is full of each reaction chamber Resist for 1600 Ω, induced current 8.58A, induced current density 53.65A/cm2;The injection port 201 of reaction medium is located at magnetic The star connection intersection of pipe group 103 is coupled, and the outlet 202 of reaction medium is located at the star connection of reaction chamber group 104 Intersection.When sample introduction flow is 2.4ml/min, the retention time that each branch reaction medium flows through each reaction chamber is 2min is tested by thermal infrared imager, and the reaction medium that 25 DEG C of room temperature is after continuing through three-phase induction thermal reactor I, outflow Reaction medium temperature rise to 96.8 DEG C.
Star provided by the invention-star formula three-phase induction thermal reactor is designed based on the moving law of electric system, is adopted Use the iron circuit of three-phase three-column as alternating magnetic field access.Wherein, three magnetic coupling pipes and three reaction chambers respectively between It is all rendered as the star connection of three-phase circuit, so that the electrical conductance material or reaction medium in reaction chamber produce and higher have Potential difference is imitated, which derives from the line voltage of three-phase circuit, and value is normal phase voltageTimes, and then cause The temperature rise of feed liquid or reaction medium is more efficient.Therefore, star of the present invention-star formula three-phase induction thermal reactor is utilized Processing sample can avoid the bad problem occurred in traditional Ohmic heating, while without any external heat source or radiation, no dispatch from foreign news agency Under the action of pole, high-efficiency heating is carried out to sample, and the star-star formula three-phase induction thermal reactor has single injection port And outlet, reaction chamber liquid holdup is big, under identical sample introduction flow, treating capacity with higher.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this Within the protection scope of invention.Although the present invention has been described by way of example and in terms of the preferred embodiments, it is not intended to limit the invention, and is appointed What person skilled in the art can do various change and modification, therefore this hair without departing from the spirit and scope of the present invention Bright protection scope should subject to the definition of the claims.

Claims (10)

1. star-star formula three-phase induction thermal reactor, which is characterized in that the star-star formula three-phase induction thermal reactor It include: three column magnetic circuits, magnet exciting coil, magnetic coupling pipe, reaction chamber;
Wherein, injection port and outlet are set to the connection river conjunction of magnetic coupling pipe group or reaction chamber group, guarantee each branch Continuous flow material or reaction medium are equal in the residence time of reaction chamber;
Three column magnetic circuits are made of permeability magnetic material, and magnet exciting coil is wound on three column magnetic circuits;
Three magnetic coupling Guan Weiyi groups, are in star connection, and every group of magnetic coupling pipe is wound in three iron core columns of three column magnetic circuits respectively On;
Three reaction chambers are one group, are in star connection;
The star-star formula three-phase induction thermal reactor includes at least one set of magnetic coupling pipe, at least one set of reaction chamber;Magnetic coupling Close the connection of Guan Zuyu reaction chamber group.
2. star according to claim 1-star formula three-phase induction thermal reactor, which is characterized in that power supply is to excitation wire After circle applies three-phase voltage, the total magnetic flux range of each iron core column carrying is 0-10Wb, three column magnetic circuit materials in three column magnetic circuits Initial permeability be 800-90000.
3. star according to claim 1-star formula three-phase induction thermal reactor, which is characterized in that reaction chamber internal diameter Less than magnetic coupling bore.
4. star according to claim 1-star formula three-phase induction thermal reactor, which is characterized in that reaction chamber section The ratio between long-pending and magnetic coupling pipe sectional area is 1:1.3~1:50.
5. star according to claim 1-star formula three-phase induction thermal reactor, which is characterized in that injection port is located at magnetic Couple the connection river conjunction of pipe group;Outlet is located at the connection river conjunction of reaction chamber group.
6. star according to claim 1-star formula three-phase induction thermal reactor, which is characterized in that in reaction chamber Induced current density is 1-120A/cm2
7. star according to claim 1-star formula three-phase induction thermal reactor, which is characterized in that induced current circuit It exists only between magnetic coupling pipe and reaction chamber, injection port and outlet are without electric leakage, for open continuous stream process.
8. a kind of heating device, which is characterized in that the heating device uses star-star as claimed in claim 1 to 7 Formula three-phase induction thermal reactor, the heating device heat substance of the conductivity within the scope of 0.1-40S/m.
9. heating device according to claim 8, which is characterized in that the substance is flowable mass.
10. star as claimed in claim 1 to 7-star formula three-phase induction thermal reactor and/or any institute of claim 8-9 Application of the heating device stated in chemical industry, food and environmental area.
CN201811607070.8A 2018-12-27 2018-12-27 Star-star type three-phase induction thermal reactor Active CN109618439B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811607070.8A CN109618439B (en) 2018-12-27 2018-12-27 Star-star type three-phase induction thermal reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811607070.8A CN109618439B (en) 2018-12-27 2018-12-27 Star-star type three-phase induction thermal reactor

Publications (2)

Publication Number Publication Date
CN109618439A true CN109618439A (en) 2019-04-12
CN109618439B CN109618439B (en) 2021-05-28

Family

ID=66010777

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811607070.8A Active CN109618439B (en) 2018-12-27 2018-12-27 Star-star type three-phase induction thermal reactor

Country Status (1)

Country Link
CN (1) CN109618439B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112189778A (en) * 2020-09-30 2021-01-08 江南大学 Three-phase continuous flow induction heat green sterilization system and method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB226207A (en) * 1923-12-10 1925-07-30 Oskar Neiss A new or improved electric heater for fluids, gases, vapours and the like
EP0387125A1 (en) * 1989-03-10 1990-09-12 Framatome Electric induction heating device for a fluid flowing in a tube
CN2307421Y (en) * 1997-04-28 1999-02-10 吴荣华 Three phase power frequency electromagnetic induction heater
WO2005022955A1 (en) * 2003-08-29 2005-03-10 Jovan Adnadj Induction heater
CN204710301U (en) * 2015-06-15 2015-10-21 新奥科技发展有限公司 A kind of electrical heating tubular reactor
CN107486114A (en) * 2017-09-22 2017-12-19 江南大学 The how secondary fluid reaction system of multipath magnetic circuit and its application based on induction field
CN206803464U (en) * 2017-06-12 2017-12-26 陕西麦格奈克科技有限公司 Power frequency magnetic heater and electromagnetic heater

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB226207A (en) * 1923-12-10 1925-07-30 Oskar Neiss A new or improved electric heater for fluids, gases, vapours and the like
EP0387125A1 (en) * 1989-03-10 1990-09-12 Framatome Electric induction heating device for a fluid flowing in a tube
CN2307421Y (en) * 1997-04-28 1999-02-10 吴荣华 Three phase power frequency electromagnetic induction heater
WO2005022955A1 (en) * 2003-08-29 2005-03-10 Jovan Adnadj Induction heater
CN204710301U (en) * 2015-06-15 2015-10-21 新奥科技发展有限公司 A kind of electrical heating tubular reactor
CN206803464U (en) * 2017-06-12 2017-12-26 陕西麦格奈克科技有限公司 Power frequency magnetic heater and electromagnetic heater
CN107486114A (en) * 2017-09-22 2017-12-19 江南大学 The how secondary fluid reaction system of multipath magnetic circuit and its application based on induction field

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
杨哪: "磁电耦合交变感应电场对食品体系作用的研究", 《中国博士学位论文全文数据库工程科技I辑》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112189778A (en) * 2020-09-30 2021-01-08 江南大学 Three-phase continuous flow induction heat green sterilization system and method
CN112189778B (en) * 2020-09-30 2022-05-24 江南大学 Three-phase continuous flow induction heat green sterilization system and method

Also Published As

Publication number Publication date
CN109618439B (en) 2021-05-28

Similar Documents

Publication Publication Date Title
US20240067541A1 (en) Apparatuses and methods for treating biofilm and legionella in cooling tower systems
JPH05508698A (en) fluid heating device
CN107486114B (en) Multi-magnetic-circuit multi-stage fluid reaction system based on induction electric field and application thereof
Jin et al. Innovative induction heating technology based on transformer theory: Inner heating of electrolyte solution via alternating magnetic field
CN109618439A (en) Star-star formula three-phase induction thermal reactor
JPH0329289A (en) Equipment for electric induction heating fluid in pipeline
CN109701473B (en) Star-delta form three-phase induction thermal reactor
CN109714847A (en) Intermittent induction thermal reactor
Medveď et al. Additional modification of thermomagnetic properties of objects of low relative permeability in electromagnetic field
CN109640429B (en) Triangle-triangle form three-phase induction thermal reactor
WO2020133101A1 (en) Star-star type three-phase induction thermal reactor
CN207287403U (en) Secondary fluid reaction system more than multipath magnetic circuit based on induction field
CN109647305B (en) Continuous induction thermal reactor
WO2020133100A1 (en) Intermittent inductive thermal reactor
WO2020133099A1 (en) Continuous induction heating reactor
US20160167986A1 (en) Systems and methods for reducing corrosion in a reactor system using electromagentic fields
CN218480767U (en) Fluid heating device combining high-frequency resistance heat and induction heat
Bodziak et al. Induction heater in the electric pasteuriser
JPS6341114Y2 (en)
CN200980177Y (en) A heating device by main-frequency induction metal short circuit liquid magnetism
RU2240658C2 (en) Induction-type liquid flow heater (alternatives)
CN103058395A (en) On-line water processing device with which electromagnetic field intensity can be conveniently applied
RU2385552C1 (en) Heating coil with protection against primary scale (versions)
RU26872U1 (en) THROUGH INDUCTION TYPE LIQUID HEATER (TWO OPTIONS)
CN115682433A (en) Fluid heating device combining high-frequency resistance heat and induction heat

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: 78-501-70 Wuai Road, Liangxi District, Wuxi City, Jiangsu Province

Patentee after: YINGDUSITE (WUXI) INDUCTION TECHNOLOGY Co.,Ltd.

Address before: 214000 Second Floor of Jinshan North Photoelectric Science Park, 28-132 Huibei Road, Liangxi District, Wuxi City, Jiangsu Province

Patentee before: YINGDUSITE (WUXI) INDUCTION TECHNOLOGY Co.,Ltd.