CN205262190U - Energy -conserving silicon molybdenum bar melting furnace of high temperature - Google Patents
Energy -conserving silicon molybdenum bar melting furnace of high temperature Download PDFInfo
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- CN205262190U CN205262190U CN201521086480.4U CN201521086480U CN205262190U CN 205262190 U CN205262190 U CN 205262190U CN 201521086480 U CN201521086480 U CN 201521086480U CN 205262190 U CN205262190 U CN 205262190U
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Abstract
The utility model discloses an energy -conserving silicon molybdenum bar melting furnace of high temperature, including frame support and furnace body, the furnace body is located in the frame support, the furnace body includes the stove outer covering, be equipped with the furnace chamber in the stove outer covering, be equipped with the heat preservation on the inner wall of stove outer covering, utilize the heat preservation to realize thermal the continuation and use, prevent too fast scattering and disappearing, the bottom of furnace chamber is equipped with heat insulating board A, and heat insulating board A's top is equipped with heat insulating board B, be equipped with silicon molybdenum bar heating unit between heat insulating board B and the heat insulating board A, the utility model discloses it is rational in infrastructure, convenient to use, whole the heating is fast is fast, can not appear the too fast refrigerated phenomenon of furnace body simultaneously again for whole work is comparatively relaxed steady, is fit for long -time work, has wholly obtained effectual reduction moreover in the power consumption.
Description
Technical field
The utility model relates to thawing heating furnace field, specifically a kind of high-temperature energy-conservation Si-Mo rod melting furnace.
Background technology
The resistive heating of Si-Mo rod, makes as basis taking molybdenum disilicide, high temperature resistant, oxidation resistant. At high temperature oxidation stability gasWhile use under atmosphere, fine and close quartz (SiO2) glass-film of Surface Creation one deck light, can protect no longer oxygen of Si-Mo rod internal layerChange, Si-Mo rod element has unique high-temperature oxidation resistance. The resistive heating of Si-Mo rod is a kind of taking molybdenum disilicide as basisHigh temperature resistant, the oxidation resistant resistance heating element of making. While use under high temperature oxidation stability atmosphere, Surface Creation one deck lightFine and close quartz (SiO2) glass-film, can protect Si-Mo rod internal layer not reoxidize, therefore Si-Mo rod element have uniqueHigh-temperature oxidation resistance.
Under oxidizing atmosphere, maximum operation (service) temperature is 1800 DEG C, the resistance of Si-Mo rod heating is along with temperature raises and rapidlyIncrease, when temperature-resistant, resistance value is stable. Component resistance does not change with the length of service time under normal circumstances,Therefore, new and old Si-Mo rod heating can mix use.
Easily there is too fast cooling phenomenon in existing Si-Mo rod melting furnace, make entirety making of using in the process usingVery large with power consumption, make overall use cost very high.
Utility model content
The purpose of this utility model is to provide a kind of high-temperature energy-conservation Si-Mo rod melting furnace, proposes to solve in above-mentioned background technologyProblem.
For achieving the above object, the utility model provides following technical scheme:
A kind of high-temperature energy-conservation Si-Mo rod melting furnace, comprises outer gimbal support and body of heater, and body of heater is located in outer gimbal support; Described body of heaterComprise furnace shell, in described furnace shell, be provided with furnace chamber, the inwall of furnace shell is provided with heat-insulation layer, utilizes heat-insulation layer to realize continuing of heatUse, prevent too fast scattering and disappearing; The bottom of described furnace chamber is provided with thermal insulation board A, and the top of thermal insulation board A is provided with thermal insulation boardB; Between described thermal insulation board B and thermal insulation board A, be provided with Si-Mo rod heating unit, Si-Mo rod heating unit is by many " U " shapesSilicon molybdenum heating rod is in series; The upper end of described silicon molybdenum heating rod is passed thermal insulation board B and is extended to the outside of body of heater, and silicon molybdenumHeating rod is fixedly connected with fixed head by hold-down nut, and described fixed head is located at the top of thermal insulation board B; On described body of heater, establishHave baking groove, baking groove is used for placing raw material.
As further program of the utility model: the top of described furnace shell is provided with upper cover, and described upper cover is network structure.
As further scheme of the utility model: described heat-insulation layer adopts ceramic fibre to make, and utilizes ceramic fibre passableRealize the constant temperature of 800 degrees Celsius.
Compared with prior art, the beneficial effects of the utility model are: the utility model is rational in infrastructure, easy to use, entiretyHeating fast, there will not be again the too fast cooling phenomenon of body of heater simultaneously, and overall work is comparatively relaxed steadily, while being applicable to lengthBetween work, and entirety power consumption on obtained effectively reducing.
Brief description of the drawings
Fig. 1 is the front view of a kind of high-temperature energy-conservation Si-Mo rod of the utility model melting furnace.
Fig. 2 is the cutaway view of body of heater in a kind of high-temperature energy-conservation Si-Mo rod of the utility model melting furnace.
Fig. 3 is the top view of body of heater in a kind of high-temperature energy-conservation Si-Mo rod of the utility model melting furnace.
In figure: 1-outer gimbal support, 2-baking groove, 3-body of heater, 4-furnace shell, 5-heat-insulation layer, 6-furnace chamber, 7-thermal insulation board A,8-thermal insulation board B, 9-Si-Mo rod heating unit, 10-fixed head, 11-hold-down nut, 12-upper cover.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearlyChu, intactly description, obviously, described embodiment is only the utility model part embodiment, instead of wholeEmbodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisiteThe every other embodiment obtaining, belongs to the scope that the utility model is protected.
Refer to Fig. 1～3, in the utility model embodiment, a kind of high-temperature energy-conservation Si-Mo rod melting furnace, comprises outer gimbal support 1With body of heater 3, body of heater 3 is located in outer gimbal support 1; Described body of heater 3 comprises furnace shell 4, in described furnace shell 4, is provided with furnace chamber 6,The inwall of furnace shell 4 is provided with heat-insulation layer 5, utilizes heat-insulation layer 5 to realize the lasting use of heat, prevents too fast scattering and disappearing;The bottom of described furnace chamber 6 is provided with thermal insulation board A7, and the top of thermal insulation board A7 is provided with thermal insulation board B8; Described thermal insulation board B8 with everyBetween hot plate A7, be provided with Si-Mo rod heating unit 9, Si-Mo rod heating unit 9 is by the silicon molybdenum heating rod series connection of many " U " shapesForm; The upper end of described silicon molybdenum heating rod is passed thermal insulation board B8 and is extended to the outside of body of heater 3, and silicon molybdenum heating rod passes throughHold-down nut 11 is fixedly connected with fixed head 10, and described fixed head 10 is located at the top of thermal insulation board B8; On described body of heater 3Be provided with baking groove 2, baking groove 2 is for placing raw material.
The top of described furnace shell 4 is provided with upper cover 12, and described upper cover 12 is network structure.
Described heat-insulation layer 5 adopts ceramic fibre to make, and utilizes ceramic fibre can realize the constant temperature of 800 degrees Celsius.
Operation principle of the present utility model is: between thermal insulation board B8 and thermal insulation board A7, be provided with Si-Mo rod heating unit 9, silicon molybdenumRod heating unit 9 is in series by the silicon molybdenum heating rod of many " U " shapes; The upper end of described silicon molybdenum heating rod is through thermal insulation boardB8, the inwall of furnace shell 4 is provided with heat-insulation layer 5, utilizes heat-insulation layer 5 to realize the lasting use of heat, prevents too fastScatter and disappear.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, Er QieDo not deviate from the situation of spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is newThe scope of type is limited by claims instead of above-mentioned explanation, is therefore intended to be equal to containing of important document by what drop on claimAll changes in justice and scope are included in the utility model. Any Reference numeral in claim should be considered as to restrictionRelated claim.
In addition although should be appreciated that this description is described according to embodiment, be not that each embodiment only comprises,A technical scheme independently, this narrating mode of description is only for clarity sake, those skilled in the art should be byDescription is done as a whole, and the technical scheme in each embodiment also can be through appropriately combined, and forming those skilled in the art canWith other embodiments of understanding.
Claims (3)
1. a high-temperature energy-conservation Si-Mo rod melting furnace, is characterized in that, comprises outer gimbal support (1) and body of heater (3), stoveBody (3) is located in outer gimbal support (1); Described body of heater (3) comprises furnace shell (4), and described furnace shell is provided with stove in (4)Chamber (6), the inwall of furnace shell (4) is provided with heat-insulation layer (5); The bottom of described furnace chamber (6) is provided with thermal insulation board A (7),The top of thermal insulation board A (7) is provided with thermal insulation board B (8) and extends to the outside of body of heater (3); Described thermal insulation board B (8) withBetween thermal insulation board A (7), be provided with Si-Mo rod heating unit (9), Si-Mo rod heating unit (9) is by the silicon of many " U " shapesMolybdenum heating rod is in series; The upper end of described silicon molybdenum heating rod is through thermal insulation board B (8), and silicon molybdenum heating rod is by fixing spiral shellFemale (11) are fixedly connected with fixed head (10), and described fixed head (10) is located at the top of thermal insulation board B (8); Described stoveBody (3) is provided with baking groove (2).
2. high-temperature energy-conservation Si-Mo rod melting furnace according to claim 1, is characterized in that, described furnace shell (4) upperSide is provided with upper cover (12), and described upper cover (12) is network structure.
3. high-temperature energy-conservation Si-Mo rod melting furnace according to claim 1, is characterized in that, described heat-insulation layer (5) is adoptedMake with ceramic fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086480.4U CN205262190U (en) | 2015-12-21 | 2015-12-21 | Energy -conserving silicon molybdenum bar melting furnace of high temperature |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086480.4U CN205262190U (en) | 2015-12-21 | 2015-12-21 | Energy -conserving silicon molybdenum bar melting furnace of high temperature |
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| CN205262190U true CN205262190U (en) | 2016-05-25 |
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| CN201521086480.4U Active CN205262190U (en) | 2015-12-21 | 2015-12-21 | Energy -conserving silicon molybdenum bar melting furnace of high temperature |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953445A (en) * | 2016-05-20 | 2016-09-21 | 哈尔滨工业大学 | Miniature high-temperature molten salt electric heating system |
| CN106900094A (en) * | 2017-02-28 | 2017-06-27 | 孙劲腾 | A kind of large-scale recombination radiation formula heating rod and preparation method thereof |
| CN111118274A (en) * | 2020-01-19 | 2020-05-08 | 上海应用技术大学 | Electric heating system of box type multipurpose furnace |
-
2015
- 2015-12-21 CN CN201521086480.4U patent/CN205262190U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953445A (en) * | 2016-05-20 | 2016-09-21 | 哈尔滨工业大学 | Miniature high-temperature molten salt electric heating system |
| CN105953445B (en) * | 2016-05-20 | 2018-05-11 | 哈尔滨工业大学 | Micro high-temperature fuse salt electric heating system |
| CN106900094A (en) * | 2017-02-28 | 2017-06-27 | 孙劲腾 | A kind of large-scale recombination radiation formula heating rod and preparation method thereof |
| CN106900094B (en) * | 2017-02-28 | 2023-08-04 | 孙劲腾 | Large-scale composite radiation type heating rod and preparation method thereof |
| CN111118274A (en) * | 2020-01-19 | 2020-05-08 | 上海应用技术大学 | Electric heating system of box type multipurpose furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-temperature energy-saving silicon molybdenum rod melting furnace Effective date of registration: 20230626 Granted publication date: 20160525 Pledgee: Pujiang County Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: PUJIANG QIANKUN INDUSTRY AND TRADE Co.,Ltd. Registration number: Y2023980045606 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |