CN107010869B - A kind of microwave thermal energy heating device-specific suction wave fever water storage container - Google Patents
A kind of microwave thermal energy heating device-specific suction wave fever water storage container Download PDFInfo
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- CN107010869B CN107010869B CN201710208189.7A CN201710208189A CN107010869B CN 107010869 B CN107010869 B CN 107010869B CN 201710208189 A CN201710208189 A CN 201710208189A CN 107010869 B CN107010869 B CN 107010869B
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- Prior art keywords
- oxide
- wave
- water storage
- storage container
- microwave
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
Abstract
A kind of microwave thermal energy heating device-specific suction wave fever water storage container, belongs to microwave heating technical field.The dedicated suction wave fever water storage container includes alumina silicate heat preservation sleeve and high-boron-silicon glass liner, and wave heating coating is inhaled in coating on alumina silicate heat preservation sleeve lining；The wave heating coating raw material of inhaling is the slurry inhaling wave fever powder and binder and mixing, the suction wave fever powder is the composition comprising silicon carbide, aluminium oxide, zirconium oxide, ferroso-ferric oxide, hafnium oxide, silica and lanthanum sesquioxide, the weight proportion of the composition are as follows: silicon carbide 68~73%, aluminium oxide 1~5%, zirconium oxide 1~6%, ferroso-ferric oxide 18~23%, hafnium oxide 1~6%, silica 1~6%, yttria 1~5%, lanthanum sesquioxide 2~5%.The present invention significantly improves the thermal efficiency of microwave thermal energy heating equipment by the optimization to alumina silicate heat preservation sleeve inside coating raw material components and proportion.
Description
Technical field
The present invention relates to a kind of microwave thermal energy heating equipment, especially a kind of microwave thermal energy heating device-specific inhales wave fever
Container belongs to microwave heating technical field.
Background technique
Microwave heating be it is a kind of absorb microwave energy by object and convert thereof into thermal energy, make adding for itself whole heating simultaneously
Hot mode, microwave heating technique is different from traditional heating mode, it is transported by heated object internal dipole molecule high-frequency reciprocating
It is dynamic, it generates " interior frictional heat " and makes to be heated temperature of charge raising, material inside and outside can be made due to being not necessary to any heat transfer process
Portion heats while heating up simultaneously, and heating speed is fast and uniform, therefore only needs the part or tens of traditional heating mode energy consumption
/ once can reach heating purpose.
The heating equipment heating speed researched and developed using microwave heating technique is fast, the thermal efficiency is high, energy conservation and environmental protection, has wide
Development prospect.Core component in microwave thermal energy heating equipment is microwave heating box body, and microwave is arranged in microwave heating box body
Generator, and arrangement inhales wave fever water storage container in the heating compartment inner cavity of microwave heating box body, the suction wave fever water storage holds
Device includes sleeve and liner, and wave heating coating is inhaled in coating on sleeve lining.The working principle of above-mentioned microwave heating box body is: by
Microwave generator generates the microwave of certain frequency, when microwave passes through and inhales wave fever water storage container, by inhaling wave hair on sleeve lining
Hot coating absorbs part microwave energy and is converted to thermal energy for the water heating in liner, while another part passes through and inhales wave heating coating
Microwave energy absorbed by hydrone, make its with each second it is several hundred million time or so speed quick oscillation, further water temperature is improved.
According to theory analysis, substance generated amount of heat and substance classes and its dielectric property in microwave field have much relations
(i.e. microwave has selectivity plus thermal property to substance), therefore reasonably select the suction wave for inhaling wave fever water storage container sleeve lining
Heating coating material has a very important significance to microwave thermal energy heating equipment work efficiency is improved.
Summary of the invention
The present invention provides a kind of microwave thermal energy heating device-specific suction wave fever water storage container, it is intended to by its sleeve
The optimization that wave heating coating material component and proportion are inhaled on wall, realizes the purpose for improving microwave thermal energy heating equipment thermal efficiency.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
A kind of microwave thermal energy heating device-specific suction wave fever water storage container, including alumina silicate heat preservation sleeve and high borosilicate glass
Glass liner, the alumina silicate keep the temperature coating on the inner wall of sleeve and inhale wave heating coating；The suction wave heating coating raw material is to inhale wave
The slurry that fever powder and binder mix, the suction wave fever powder is to include silicon carbide, aluminium oxide, zirconium oxide, four
Fe 3 O, hafnium oxide, silica and lanthanum sesquioxide composition, the weight proportion of the composition are as follows: silicon carbide
68~73%, aluminium oxide 1~5%, zirconium oxide 1~6%, ferroso-ferric oxide 18~23%, hafnium oxide 1~6%, silica
1~6%, yttria 1~5%, lanthanum sesquioxide 2~5%.
Above-mentioned microwave thermal energy heating device-specific inhales wave fever water storage container, and the suction wave fever powder each component weight is matched
Than are as follows: silicon carbide 73%, aluminium oxide 1%, zirconium oxide 1%, ferroso-ferric oxide 20%, hafnium oxide 1%, silica 1 %, three
Y 2 O 1%, lanthanum sesquioxide 2%.
Above-mentioned microwave thermal energy heating device-specific inhales wave fever water storage container, and the suction wave fever powder each component weight is matched
Than are as follows: silicon carbide 70%, aluminium oxide 2%, zirconium oxide 2%, ferroso-ferric oxide 21%, hafnium oxide 1%, silica 1 %, three
Y 2 O 1%, lanthanum sesquioxide 2%.
Above-mentioned microwave thermal energy heating device-specific inhales wave fever water storage container, and the suction wave fever powder each component weight is matched
Than are as follows: silicon carbide 70%, aluminium oxide 1%, zirconium oxide 1%, ferroso-ferric oxide 22%, hafnium oxide 1%, silica 2%, three
Y 2 O 1%, lanthanum sesquioxide 2%.
Above-mentioned microwave thermal energy heating device-specific inhales wave fever water storage container, and alumina silicate keeps the temperature sleeve lining and inhales wave fever
Binder in coating material is high temperature resistant cement, and the additional amount of the high temperature resistant cement is inhale wave fever powder quality 5%
~10%.
Above-mentioned microwave thermal energy heating device-specific inhales wave fever water storage container, and alumina silicate keeps the temperature sleeve lining and inhales wave fever
Coating layer thickness is 1.5~2mm.
Above-mentioned microwave thermal energy heating device-specific inhales wave fever water storage container, when microwave generator power is 50KW,
High-boron-silicon glass liner diameter is not more than 20cm.
The present invention is that a kind of microwave thermal energy heating device-specific inhales wave fever water storage container, it is equipped with alumina silicate and keeps the temperature sleeve
With high-boron-silicon glass liner, wave heating coating is inhaled in coating on its alumina silicate heat preservation sleeve lining, when microwave thermal energy heating equipment
When work, the microwave of certain frequency is generated by microwave generator, part microwave is inhaled wave on alumina silicate heat preservation sleeve lining and generated heat
Coating absorbs, and converts microwave energy into thermal energy, heats to the water in high-boron-silicon glass liner, and another part, which passes through, inhales wave fever
The microwave energy of coating is absorbed by hydrone, makes it with several hundred million times or so speed quick oscillations each second, further by water temperature
It improves.Present invention employs the high-boron-silicon glass liners with excellent high temperature resistance performance and electromagnetic wave penetration performance, ensure that micro-
The security reliability of wave thermal energy heating equipment operation.Present invention optimizes alumina silicate heat preservation sleeve linings to inhale wave heating coating raw material
It is formulated, the silicon carbide in component has good microwave absorbing property and superior high temperature resistance；The frequency of ferroso-ferric oxide
Rate characteristic and the more other ferrite class materials of electric conductivity are good, and relative permeability, resistivity are larger, and electromagnetic wave easily enters simultaneously fast
Speed decaying is a kind of ferrite class absorbing material for having both magnetic loss and the double damage media of dielectric loss；Zirconium oxide and yttrium oxide are certainly
Body can absorb microwave energy and be converted into thermal energy；The present invention is by silicon carbide, ferroso-ferric oxide with other absorbing materials according to appropriate
The mixing of ratio forms and inhales wave heating coating composite material, not only increases heater absorbing property, while the increase of conductivity
Lead to the increase of dielectric loss, so that it is wide to achieve the purpose that wavestrip is inhaled in increase.
The performance test of wave heating coating is inhaled on sleeve lining by keeping the temperature to alumina silicate in the present invention, thermal conductivity reaches 95W/
M.K or more；Another warp is proved with common electric heating equipment, the test of electromagnetic heating apparatus contrast test, under the same test conditions, is adopted
It can significantly be shortened working hours with the microwave thermal energy heating equipment for being equipped with the dedicated suction wave fever water storage container.It can be seen that
The present invention keeps the temperature sleeve inside coating material by the alumina silicate for inhaling wave fever water storage container to microwave thermal energy heating device-specific
Optimization, significantly improve the thermal efficiency of microwave thermal energy heating equipment.
Detailed description of the invention
Fig. 1 is that microwave thermal energy heating device-specific of the present invention inhales wave fever water storage container structural schematic diagram.
Numbering in the drawing is as follows: 1, high-boron-silicon glass liner, 2-1, wave heating coating is inhaled in 2, alumina silicate heat preservation sleeve.
Specific embodiment
The present invention is that a kind of microwave thermal energy heating device-specific inhales wave fever water storage container, it is equipped with alumina silicate and keeps the temperature sleeve
2 and high-boron-silicon glass liner 1, coating thickness is that 1.5~2mm inhales wave heating coating 2- on its alumina silicate heat preservation 2 inner wall of sleeve
1, the suction wave heating coating 2-1 are the slurry inhaling wave fever powder and mixing after ball milling mixing is uniform with high temperature resistant cement
Material, suctions wave fever powder for comprising silicon carbide, aluminium oxide, zirconium oxide, ferroso-ferric oxide, hafnium oxide, silica and
The composition of lanthanum sesquioxide, weight proportion are as follows: silicon carbide 68~73%, aluminium oxide 1~5%, zirconium oxide 1~6%, four oxygen
Change three-iron 18~23%, hafnium oxide 1~6%, silica 1~6%, yttria 1~5%, lanthanum sesquioxide 2~
5%；The additional amount of the high temperature resistant cement is inhale wave fever powder quality 5%~10%.
Suction wave fever powder each component weight proportion is further illustrated combined with specific embodiments below:
Embodiment 1:
In the present embodiment, the weight proportion for inhaling wave fever powder each component are as follows: silicon carbide 73%, aluminium oxide 1%,
Zirconium oxide 1%, ferroso-ferric oxide 20%, hafnium oxide 1%, silica 1 %, yttria 1%, lanthanum sesquioxide 2%.
Embodiment 2:
In the present embodiment, the weight proportion for inhaling wave fever powder each component are as follows: silicon carbide 70%, aluminium oxide 2%,
Zirconium oxide 2%, ferroso-ferric oxide 21%, hafnium oxide 1%, silica 1 %, yttria 1%, lanthanum sesquioxide 2%.
Embodiment 3:
In the present embodiment, the weight proportion for inhaling wave fever powder each component are as follows: silicon carbide 70%, aluminium oxide 1%,
Zirconium oxide 1%, ferroso-ferric oxide 22%, hafnium oxide 1%, silica 2%, yttria 1%, lanthanum sesquioxide 2%.
The alumina silicate that the present invention inhales wave fever water storage container to microwave thermal energy heating device-specific keeps the temperature sleeve inside coating
Raw material components and proportion are optimized, and the part microwave energy of absorption is converted to thermal energy to heat by inhaling wave heating coating
Water in liner is directly absorbed also cross the part microwave energy of high-boron-silicon glass liner by hydrone, by between hydrone
High-frequency vibration generate " interior frictional heat " further water temperature in liner is improved.Wave fever is inhaled when alumina silicate heat preservation sleeve lining to apply
Layer is with a thickness of 1.5~2mm, when using power as the work of the microwave generator of 50KW, by the big portion of microwave of microwave generator sending
Divide and the absorption of wave heating coating is inhaled by alumina silicate heat preservation sleeve lining, the microwave that other part passes through suction wave heating coating passes in water
It broadcasts about 10cm distance to be fully absorbed by hydrone, therefore the preferred diameter of high-boron-silicon glass liner is 20cm in the present invention, is protected
Making full use of for microwave energy is demonstrate,proved.
Through inhaling the performance test of wave heating coating to alumina silicate heat preservation sleeve lining, thermal conductivity reaches 95W/M.K or more；In addition
By being proved with common electric heating equipment, the test of electromagnetic heating apparatus contrast test, under the same test conditions, originally using outfit
The microwave thermal energy heating equipment for inventing the suction wave fever water storage container can significantly shorten working hours.The following are be equipped with the present invention
The microwave thermal energy heating equipment for inhaling wave fever water storage container (three specific embodiments including inhaling wave fever powder formulation)
The data tested with common electric heating equipment, electromagnetic heating apparatus contrast test.
As seen from the above table, in the case where power is 50KW operating condition, using outfit suction wave fever water storage container of the present invention
Microwave thermal energy heating equipment by capacity be 50L high-boron-silicon glass liner in water be heated to 80 DEG C by 0 DEG C, it is only necessary to about 3.5
Minutes；And 50L water is heated to 80 DEG C by 0 DEG C by the common electric heating equipment that power is 50KW, needs 10 minutes；Power
50L water is heated to 80 DEG C by 0 DEG C for the electromagnetic heating apparatus of 50KW, is needed 6 minutes.
Claims (5)
1. a kind of microwave thermal energy heating device-specific inhales wave fever water storage container, characterized in that the dedicated suction wave fever water storage
Container includes alumina silicate heat preservation sleeve (2) and high-boron-silicon glass liner (1), is applied on the inner wall of alumina silicate heat preservation sleeve (2)
It covers and inhales wave heating coating (2-1)；The raw material for inhaling wave heating coating (2-1) is that suction wave fever powder and binder mix
Slurry, suction wave fever powder is to include silicon carbide, aluminium oxide, zirconium oxide, ferroso-ferric oxide, hafnium oxide, titanium dioxide
The composition of silicon and lanthanum sesquioxide, the weight proportion of the composition are as follows: silicon carbide 68~73%, aluminium oxide 1~5%, oxygen
Change zirconium 1~6%, ferroso-ferric oxide 18~23%, hafnium oxide 1~6%, silica 1~6%, yttria 1~5%,
Lanthanum sesquioxide 2~5%；
It is high temperature resistant cement that alumina silicate heat preservation sleeve (2) inner wall, which inhales the binder in wave heating coating (2-1) raw material, described
The additional amount of high temperature resistant cement is inhale wave fever powder quality 5%~10%；
Alumina silicate heat preservation sleeve (2) inner wall inhales wave heating coating (2-1) with a thickness of 1.5~2mm.
The water storage container 2. dedicated suction wave according to claim 1 generates heat, characterized in that the suction wave fever powder each component
Weight proportion are as follows: silicon carbide 73%, aluminium oxide 1%, zirconium oxide 1%, ferroso-ferric oxide 20%, hafnium oxide 1%, silica
1%, yttria 1%, lanthanum sesquioxide 2%.
The water storage container 3. dedicated suction wave according to claim 1 generates heat, characterized in that the suction wave fever powder each component
Weight proportion are as follows: silicon carbide 70%, aluminium oxide 2%, zirconium oxide 2%, ferroso-ferric oxide 21%, hafnium oxide 1%, silica
1%, yttria 1%, lanthanum sesquioxide 2%.
The water storage container 4. dedicated suction wave according to claim 1 generates heat, characterized in that the suction wave fever powder each component
Weight proportion are as follows: silicon carbide 70%, aluminium oxide 1%, zirconium oxide 1%, ferroso-ferric oxide 22%, hafnium oxide 1%, silica
2%, yttria 1%, lanthanum sesquioxide 2%.
The water storage container 5. dedicated suction wave according to any one of claims 1 to 4 generates heat, characterized in that in microwave thermal energy system
When the microwave generator power of heating equipment is 50KW, high-boron-silicon glass liner diameter is not more than 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208189.7A CN107010869B (en) | 2017-03-31 | 2017-03-31 | A kind of microwave thermal energy heating device-specific suction wave fever water storage container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710208189.7A CN107010869B (en) | 2017-03-31 | 2017-03-31 | A kind of microwave thermal energy heating device-specific suction wave fever water storage container |
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| Publication Number | Publication Date |
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| CN107010869A CN107010869A (en) | 2017-08-04 |
| CN107010869B true CN107010869B (en) | 2019-04-30 |
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| CN201710208189.7A Expired - Fee Related CN107010869B (en) | 2017-03-31 | 2017-03-31 | A kind of microwave thermal energy heating device-specific suction wave fever water storage container |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101568206B (en) * | 2009-01-21 | 2014-07-30 | 徐艳姬 | Energy-saving easily-changeable high-temperature microwave heating chamber and manufacturing method thereof |
| CN104812115B (en) * | 2015-04-20 | 2016-03-30 | 石河子大学 | A kind of microwave heating equipment and method |
| CN104926330A (en) * | 2015-06-17 | 2015-09-23 | 单计金 | Furnace jacket wave-absorbing material and manufacturing method thereof |
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