CN201973886U - Microwave liquid circulation heating device - Google Patents
Microwave liquid circulation heating device Download PDFInfo
- Publication number
- CN201973886U CN201973886U CN2010206367115U CN201020636711U CN201973886U CN 201973886 U CN201973886 U CN 201973886U CN 2010206367115 U CN2010206367115 U CN 2010206367115U CN 201020636711 U CN201020636711 U CN 201020636711U CN 201973886 U CN201973886 U CN 201973886U
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- Prior art keywords
- microwave
- liquid
- quartz container
- action cavity
- cavity
- 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.)
- Expired - Lifetime
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- 239000007788 liquid Substances 0.000 title claims abstract description 84
- 238000010438 heat treatment Methods 0.000 title abstract description 20
- 239000010453 quartz Substances 0.000 claims abstract description 54
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000007789 sealing Methods 0.000 claims description 21
- 239000012530 fluid Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 29
- 239000002184 metal Substances 0.000 abstract description 11
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 description 7
- 230000005855 radiation Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
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- Constitution Of High-Frequency Heating (AREA)
Abstract
The utility model discloses a microwave liquid circulation heating device. A microwave cavity of the device is cuboid; the upper part of the microwave cavity is provided with a microwave source and an infrared thermocouple; the microwave cavity is formed on a supporting frame; the microwave cavity is integrally connected with tight coupling devices for the quartz container and the microwave cavity by using fastening bolts; the quartz container is tightly coupled with the tight coupling devices for the quartz container and the microwave cavity at the two ends of the microwave cavity; the quartz container is communicated with the internal space of the tight coupling device; the microwave cavity is provided with an exposed inlet and an exposed outlet for circulating liquid; both an inlet pipeline and an outlet pipeline are provided with valves; circulation of the liquid in the quartz container is realized by taking a liquid circulating pump as driving force; external diameter of a liquid carrier metal pipeline is less than internal diameter of the quartz container; and both a liquid inlet and a liquid outlet of the liquid carrier metal pipeline are provided with valves. In the device, a microwave indirect heating mode is adopted, microwave power is adjustable, and heating temperature is controllable; and a liquid substance is indirectly heated in a hydrothermal circulation mode by taking microwave as energy, so that high heating speed is achieved and energy is saved.
Description
Technical field
The utility model relates to a kind of liquid heating, particularly a kind of microwave hydronic device that utilizes microwave energy to carry out the liquid substance heating.
Background technology
As everyone knows, the electrically heated mode of the main employing of liquid substance heating, this preheating method programming rate is slower, and in temperature-rise period, the loss of heat is bigger, and power consumption is many.Heating using microwave has fast, the energy-saving advantages of firing rate, but be directly exposed under the microwave field heating meeting for fear of liquid substance the liquid substance molecular structure is produced harmful effect, so microwave can not directly heat liquid substance, for guaranteeing the popularity of microwave to the scope of application of liquid substance heating, need to adopt the mode of indirect, promptly earlier the material that is easy to absorb microwave is carried out heating using microwave, thereby by the heat conduction liquid substance is heated then.This just requires the liquid substance supporting body can the strong absorption microwave and sharply heat up.The material that can absorb microwave at present well mainly contains two big classes: a class is a solid matter, comprising: 1. polarity metal oxide, this class microwave-absorbing body is needed the liquid substance of preheating to bring other metal impurities into as the supporting body of liquid substance in heating process easily, influence the purity of liquid substance, and metal oxide plasticity is relatively poor, under the microwave radiation, also easily chemical reaction takes place and lose electric polarity, its ability that absorbs microwave is died down even complete obiteration; 2. graphite and solid organic matters, the general non-refractory of solid organic matters, and its macromolecular structure is easy to generate variation under the microwave radiation, causes the material bad stability.Graphite fusing point height has certain plasticity, and it is the most desirable to make the liquid substance supporting body with it, but graphite toughness deficiency.Another kind of material is a liquid substance, comprising water and fluid organic material, the organic molecular structure of water and partially liq is more stable, the structure of these materials can not change substantially under the microwave radiation, but these liquid substances can not be directly as the supporting body that is heated liquid, need a kind of material with its be heated liquid substance and keep apart, and metal has good heat conductivility, and microwave can't penetrate.In addition, for preventing that this part liquid from producing harmful effect because of a large amount of evaporations of liquid to microwave source in microwave heating process, also can not make it directly be exposed in the microwave field, this just needs a kind of material that itself and microwave source are separated, and can see through microwave fully, promptly to not influence of microwave field, quartz absorbs microwave hardly, and microwave energy directly passes quartz, so adopt quartzy as this part liquid support, for the temperature that prevents hot-spot and be convenient to control this part liquid, can make this part liquid flow.Adopt the good metal of heat conductivility to get final product as for the carrier that is heated target liq.Therefore, can carry out the liquid substance heating with microwave energy.
Summary of the invention
The purpose of this utility model is for wasting energy of solving that liquid substance heater commonly used exists and problem that heat time heating time is long, and a kind of microwave hydronic device that utilizes certain liquid substance to come required heated liquid material is carried out indirect heating using microwave is provided.
The utility model is by the microwave action cavity, microwave source, the circulating fluid container, the liquid-carrier metallic conduit, bracing frame, quartz container and quartz container and microwave cavity sealing and connecting device are formed, the microwave action cavity is a rectangular shape, microwave source and infra-red heat galvanic couple are equipped with in its top, the microwave action cavity places on the bracing frame, adopt fastening bolt to be connected one between microwave action cavity and quartz container and the microwave cavity sealing and connecting device, quartz container is a cylindrical tube, the quartz container at quartz container and microwave action cavity two ends and microwave action cavity sealing and connecting device are realized close-coupled, quartz container and microwave action cavity sealing and connecting device and quartz container internal communication, and the entrance and exit that the microwave action cavity partly is provided with the liquid circulation is exposed at the sealing device two ends, be equipped with the flowing velocity of valve with control liquid on the entrance and exit pipeline, the circulation of liquid is that driving force realizes with the liquid circulation pump in the quartz container.The liquid-carrier metallic conduit in the middle of quartz container and microwave action cavity sealing and connecting device and the coaxial center of quartz container pass, and realize close-coupled with sealing and connecting device, and the external diameter of liquid-carrier metallic conduit needs the internal diameter less than the cylindrical quartz container, all establishes in the liquid inlet of liquid-carrier metallic conduit and the outlet
Flow and the flow velocity of valve with control liquid arranged.
The course of work of the present utility model is:
Character according to work requirements and liquid substance is set the heating-up temperature desired value.At first open liquid loop exit and inlet valve and liquid circulation pump, in quartz container, inject can the strong absorption microwave liquid substance, after waiting to fill with, opening microwave source begins the liquid in the quartz container is heated, when the temperature measuring equipment demonstration reaches the desired value of heating-up temperature, open the liquid inlet valve and the outlet valve at liquid-carrier metallic conduit two ends, by adjusting the opening degree of these two valves, realize being heated the temperature measuring equipment demonstration that is provided with on the liquid outlet pipeline and reach the heating-up temperature desired value.
Operation principle of the present utility model is:
Utilize certain liquid substance to come required heated liquid material is carried out indirect heating using microwave.At first open liquid loop exit and inlet valve and liquid circulation pump, in quartz container, inject can the strong absorption microwave liquid substance, after waiting to fill with, opening microwave source begins the liquid in the quartz container is heated, adjust microwave power, microwave power is strengthened gradually, this moment, microwave was absorbed by liquid in the quartz container, liquid is heated up gradually, when temperature reaches control temperature objectives value, open the liquid inlet valve and the outlet valve at liquid-carrier metallic conduit two ends, being heated liquid flows in the carrier metal pipeline, the interior heat of quartz container this moment heats liquid substance by the carrier metal duct wall, adjust the opening degree of these two valves, the temperature of observing the liquid outlet end temperature measuring equipment of carrier metal pipeline simultaneously shows, when the temperature demonstration reaches setting heating-up temperature desired value, keeps this temperature value and finishes until heating work.
The beneficial effects of the utility model are: adopt microwave energy that liquid substance is heated, and the microwave power adjustable size, heating-up temperature is controlled; Microwave indirect liquid substance, firing rate is fast, energy savings.
Description of drawings
Fig. 1 looks schematic diagram for the master of the utility model embodiment.
Fig. 2 is that A-A among Fig. 1 is to cutaway view.
The specific embodiment
See also illustrated in figures 1 and 2, be embodiment of the present utility model, it is by microwave action cavity 4, microwave source 2, quartz container 3, liquid-carrier metallic conduit 9, bracing frame 11 and quartz container and microwave action cavity sealing and connecting device 7 are formed, microwave action cavity 4 is a rectangular shape, microwave source 2 and infra-red heat galvanic couple 1 are equipped with in its top, microwave action cavity 4 places on the bracing frame 11, adopt fastening bolt to be connected one between microwave action cavity 4 and quartz container 3 and the microwave cavity sealing and connecting device 7, quartz container 3 is a cylindrical tube, the quartz container at quartz container 3 and microwave action cavity 4 two ends and microwave action cavity sealing and connecting device 7 are realized close-coupled, quartz container and microwave action cavity sealing and connecting device 7 and quartz container 3 internal communication, and the part that microwave action cavity 4 is exposed at sealing device 7 two ends is provided with the inlet 5 of liquid circulation and exports 16, be respectively equipped with inlet valve 6 and outlet valve 15 flowing velocity with control liquid on inlet 5 and outlet 16 pipelines, the circulation of liquid is that driving force realizes with liquid circulation pump 12 in the quartz container 3.Liquid-carrier metallic conduit 9 passes from quartz container and microwave action cavity sealing and connecting device 7 centres and quartz container 3 coaxial centers, and realize close-coupled with sealing and connecting device 7, and the external diameter of liquid-carrier metallic conduit 9 needs the internal diameter less than cylindrical quartz container 3, be respectively equipped with inlet valve 14 and outlet valve 10 flow and flow velocity in the liquid inlet of liquid-carrier metallic conduit 9 and the outlet with control liquid, the outlet conduit of liquid-carrier metallic conduit 9 is provided with temperature measuring equipment 8, in order to monitoring outlet fluid temperature.
The course of work of present embodiment is:
Character according to work requirements and liquid substance is set the heating-up temperature desired value.At first open loop exit valve 15 and the inlet valve 6 and the liquid circulation pump 12 of liquid tank 13, the liquid substance 18 that injection can the strong absorption microwave in quartz container 3, after waiting to fill with, opening microwave source begins the liquid 18 in the quartz container 3 is heated, adjust microwave power, microwave power is strengthened gradually, this moment, microwave was absorbed by liquid in the quartz container 3 18, liquid 18 is heated up gradually, till temperature rises to setting value.When temperature is higher than setting value, the circuit automatic disconnection, microwave source 2 stops the microwave radiation, and temperature begins to descend; When temperature is lower than setting value, 2 work of circuit automatic switching on microwave source, the radiation of beginning microwave, temperature rises.When temperature reaches control temperature objectives value, open the liquid inlet valve 14 and the outlet valve 10 at liquid-carrier metallic conduit 9 two ends, being heated liquid 17 flows in the carrier metal pipeline 9, this moment, quartz container 3 interior heats heated liquid substance by carrier metal pipeline 9 walls, adjust the opening degree of these two valves, the temperature of observing the liquid outlet end temperature measuring equipment 8 of carrier metal pipeline simultaneously shows, when the temperature demonstration reaches setting heating-up temperature desired value, keep this temperature value and finish until heating work.
Claims (1)
1. microwave hydronic device, it is characterized in that: be by the microwave action cavity, microwave source, the circulating fluid container, the liquid-carrier metallic conduit, bracing frame, quartz container and quartz container and microwave cavity sealing and connecting device are formed, the microwave action cavity is a rectangular shape, microwave source and infra-red heat galvanic couple are equipped with in its top, the microwave action cavity places on the bracing frame, adopt fastening bolt to be connected one between microwave action cavity and quartz container and the microwave cavity sealing and connecting device, quartz container is a cylindrical tube, the quartz container at quartz container and microwave action cavity two ends and microwave action cavity sealing and connecting device are realized close-coupled, quartz container and microwave action cavity sealing and connecting device and quartz container internal communication, and the entrance and exit that the microwave action cavity partly is provided with the liquid circulation is exposed at the sealing device two ends, be equipped with the flowing velocity of valve with control liquid on the entrance and exit pipeline, the circulation of liquid is that driving force realizes with the liquid circulation pump in the quartz container; The liquid-carrier metallic conduit in the middle of quartz container and microwave action cavity sealing and connecting device and the coaxial center of quartz container pass, and realize close-coupled with sealing and connecting device, the external diameter of liquid-carrier metallic conduit is equipped with flow and the flow velocity of valve with control liquid less than the internal diameter of cylindrical quartz container in the liquid inlet of liquid-carrier metallic conduit and the outlet; The outlet conduit of liquid-carrier metallic conduit is provided with temperature measuring equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206367115U CN201973886U (en) | 2010-12-02 | 2010-12-02 | Microwave liquid circulation heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206367115U CN201973886U (en) | 2010-12-02 | 2010-12-02 | Microwave liquid circulation heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973886U true CN201973886U (en) | 2011-09-14 |
Family
ID=44578988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206367115U Expired - Lifetime CN201973886U (en) | 2010-12-02 | 2010-12-02 | Microwave liquid circulation heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973886U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130020128A1 (en) * | 2010-07-19 | 2013-01-24 | Antonio Calleri | System and method for the thermal conditioning of a fluid more particularly a drilling mud |
| WO2016180035A1 (en) * | 2015-05-13 | 2016-11-17 | 杨旭梅 | Microwave treatment device and method for irregular-shape object |
| TWI562683B (en) * | 2015-07-09 | 2016-12-11 | yue-hui Lin | |
| CN110161303A (en) * | 2019-06-14 | 2019-08-23 | 电子科技大学 | A kind of 0-6GHz calorimetric microwave power meter microwave pad |
| CN111003927A (en) * | 2019-12-27 | 2020-04-14 | 广东华中科技大学工业技术研究院 | Targeted microwave two-stage temperature control hot bending glass device and control method thereof |
-
2010
- 2010-12-02 CN CN2010206367115U patent/CN201973886U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130020128A1 (en) * | 2010-07-19 | 2013-01-24 | Antonio Calleri | System and method for the thermal conditioning of a fluid more particularly a drilling mud |
| US8561718B2 (en) * | 2010-07-19 | 2013-10-22 | Geolog S.R.L. | System and method for the thermal conditioning of a fluid more particularly a drilling mud |
| WO2016180035A1 (en) * | 2015-05-13 | 2016-11-17 | 杨旭梅 | Microwave treatment device and method for irregular-shape object |
| TWI562683B (en) * | 2015-07-09 | 2016-12-11 | yue-hui Lin | |
| CN110161303A (en) * | 2019-06-14 | 2019-08-23 | 电子科技大学 | A kind of 0-6GHz calorimetric microwave power meter microwave pad |
| CN111003927A (en) * | 2019-12-27 | 2020-04-14 | 广东华中科技大学工业技术研究院 | Targeted microwave two-stage temperature control hot bending glass device and control method thereof |
| CN111003927B (en) * | 2019-12-27 | 2022-02-18 | 广东华中科技大学工业技术研究院 | Targeted microwave two-stage temperature control hot bending glass device and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 130012 Changchun Gold Research Institute, No. 6760 nanhu road, Chaoyang District, Changchun, Jilin Co-patentee after: China National Gold Corporation Technology Center Patentee after: Changchun Gold Research Institute Co., Ltd. Address before: 130012 No. 6760 nanhu road, Jilin City, Changchun Province Co-patentee before: China National Gold Corporation Technology Center Patentee before: Changchun Gold Research Institute |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110914 |