CN103438701A - Far infrared heating furnace - Google Patents
Far infrared heating furnace Download PDFInfo
- Publication number
- CN103438701A CN103438701A CN2013103313338A CN201310331333A CN103438701A CN 103438701 A CN103438701 A CN 103438701A CN 2013103313338 A CN2013103313338 A CN 2013103313338A CN 201310331333 A CN201310331333 A CN 201310331333A CN 103438701 A CN103438701 A CN 103438701A
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- far
- infrared heating
- supply pipe
- furnace wall
- gas supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
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Abstract
The invention discloses a far infrared heating furnace, which comprises a furnace body and a furnace door, wherein the inner side of a furnace wall is fit with one layer of ceramic capable of radiating far infrared ray, a fuel gas conveying pipe is overlaid in the furnace wall, the fuel gas conveying pipe is positioned between the ceramic and the furnace wall, and one end, which is positioned out of the furnace body, of the fuel gas conveying pipe is connected with an ignition device. The heating furnace has the advantages of simple manufacture technology, low cost and good heating effect, and is suitable for industrial production.
Description
Technical field
The present invention relates to the heating furnace technical field, especially relate to a kind of ceramics furnace that adopts FAR INFRARED HEATING.
Background technology
The stove of existing firing ceramics is electric furnace substantially, and electric heating tube is set in stove, or electrical heating wire, adopts microcomputerized control firing rate and time.The shortcoming one of this ceramics furnace is in order to be incubated, and body of heater will be filled very thick insulation material, makes the volume of body of heater very heavy, takies very large space; The 2nd, programming rate is slow, and this is low the causing of exothermal efficiency due to electric heating tube or heater strip, and general electric furnace is warmed up to 1000 ℃ from room temperature at least needs half an hour; The 3rd, cooling rate is slow, and this is to cause because the heat-insulation layer of body of heater is blocked up.Because warming and cooling rate is all very slow, make the production efficiency of common electric furnace comparatively low.
Summary of the invention
The problems referred to above that exist for prior art, the applicant provides a kind of far-infrared heating stove.This heating furnace manufacturing process is simple, and cost is low, and heating effect is good, is applicable to suitability for industrialized production.
Technical scheme of the present invention is as follows:
A kind of far-infrared heating stove, comprise body of heater, fire door, furnace wall inboard laminating one deck can be radiation infrared pottery, be equipped with gas supply pipe in furnace wall, gas supply pipe is between pottery and furnace wall, and the end that gas supply pipe is positioned at the body of heater outside connects igniter.
The combustible substance passed in described gas supply pipe is fuel gas or flammable oil product.Described fuel gas includes but not limited to natural gas, methane, ethane, propane, octane, biogas; Described flammable oil product includes but not limited to methyl alcohol, ethanol, petroleum product, combustible ice, vegetable oil, animal oil.
Described pottery that can be radiation infrared is charcoal or carbon fiber product.Described charcoal includes but not limited to high temperature bamboo charcoal, bamboo charcoal powder, bamboo charcoal powder fiber; Described carbon fiber product includes but not limited to carbon-fiber floor-heating sheet, carbon fiber heating cable, carbon fibre radiator.
Produce the far infrared main method and select the material that heat-exchange capacity is strong, can radiate the specific wavelength far infrared.
The technique effect that the present invention is useful is:
It is radiant heat that the combustion heat that the present invention produces produces far infrared wave by enough radiation infrared ceramic far infrared carrier, can improve in a flash temperature to 1200 ~ 1900 ℃, adopt the far infrared Burner Technology can infinitely variable speeds, control low temperature, middle temperature, high temperature, be rapidly heated.After the burner igniting, can heat up rapidly in the surface of heating object within two, three seconds, thereby can obtain stable far infrared wave emittance, in flame-out three, five seconds, the surface of heating object is cooling very soon, can directly contact its surface with hand, therefore there is very high security performance.
What this heating furnace when burning sent radiation infraredly has stronger penetration power, and can excite hydrone to resonate, and heat can be penetrated into uniformly to the core depths of heating object, and the assurance heating effect is even, has improved heating quality and drying efficiency.
Heated, dried, be incubated with this heating furnace and can save energy consumption and (compare with electricity consumption) more than 50%, and due to this heating furnace when burning combustion medium and air fully premixed, guaranteed that burning fully, thereby reduced the discharge of pollutant, reduced to greatest extent the pollution that the rear fume emission of burning brings.
The accompanying drawing explanation
The structural representation that Fig. 1 is this heating furnace.
In figure: 1, fire door; 2, guide rail; 3, pallet; 4, igniter; 5, gas supply pipe; 6, far infrared ceramic plate; 7, valve.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is specifically described.
As seen from Figure 1, body of heater of the present invention is that hexahedron (also can adopt other shapes according to the size and shape that needs heating material, as cylinder, spheroid etc.), fire door 1 is opened the side in its horizontal direction, the inboard of hexahedral six faces far infrared ceramic plate 6 that one deck can be radiation infrared of all fitting, being equipped with gas supply pipe 5(along hexahedral 12 ribs in stove also can be routed on six faces, paving location designs and gets final product according to actual needs), the end that gas supply pipe is positioned at the body of heater outside connects igniter 4, one valve 7 is set on the outward extending fuel gas pipeline of igniter, the convenient fuel gas supply that interrupts at any time.
Use a kind of aluminium base ceramic material through die casting as blank to be heated, blank is deposited on the ceramic tray 3 of level, move and send into this far-infrared heating stove by track 2, close upper furnace door 1, open igniter 4, combustion gas in gas supply pipe is taken fire, far infrared ceramic plate 6 on six faces of body of heater obtains the heat of 12 fuel gas burings on rib, start outwards radiation infrared, make the surface of blank to be warmed up to rapidly 1200 ~ 1900 ℃ within two, three seconds, can determine according to thickness and the surface area of blank heat time heating time.After sintering, close igniter 4, the surface of blank just can cool down in three, five seconds, can touch with hand, fool proof.
By above technology, change traditional ceramics and must adopt coal, electricity, the curing method of organic compound combustion, reduced the discharge of carbon dioxide, the shortcomings such as sintering temperature inhomogeneous (half-cooked), sintering, cool time length, material surface change color have been overcome, adopt the far infrared agglomeration time short especially simultaneously, thereby saved mass energy.
Claims (5)
1. a far-infrared heating stove, comprise body of heater, furnace wall, fire door, it is characterized in that the pottery that furnace wall inboard laminating one deck can be radiation infrared, be equipped with gas supply pipe in furnace wall, described gas supply pipe is between described pottery and furnace wall, and the end that described gas supply pipe is positioned at the body of heater outside connects igniter.
2. far-infrared heating stove according to claim 1, is characterized in that the combustible substance passed in described gas supply pipe is fuel gas or flammable oil product.
3. far-infrared heating stove according to claim 2, it is characterized in that: described fuel gas includes but not limited to natural gas, methane, ethane, propane, octane, biogas; Described flammable oil product includes but not limited to methyl alcohol, ethanol, petroleum product, combustible ice, vegetable oil, animal oil.
4. far-infrared heating stove according to claim 1, is characterized in that described pottery that can be radiation infrared is charcoal or carbon fiber product.
5. far-infrared heating stove according to claim 4, is characterized in that described charcoal includes but not limited to high temperature bamboo charcoal, bamboo charcoal powder, bamboo charcoal powder fiber; Described carbon fiber product includes but not limited to carbon-fiber floor-heating sheet, carbon fiber heating cable, carbon fibre radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103313338A CN103438701A (en) | 2013-08-02 | 2013-08-02 | Far infrared heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103313338A CN103438701A (en) | 2013-08-02 | 2013-08-02 | Far infrared heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103438701A true CN103438701A (en) | 2013-12-11 |
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ID=49692399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103313338A Pending CN103438701A (en) | 2013-08-02 | 2013-08-02 | Far infrared heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103438701A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793699A (en) * | 2018-08-15 | 2018-11-13 | 东华大学 | A kind of glass tempering gas-fired heater of indirectly heat |
| CN108840554A (en) * | 2018-08-15 | 2018-11-20 | 东华大学 | A kind of glass tempering fuel oil heating of indirect heating |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139669Y (en) * | 1992-10-21 | 1993-08-04 | 范坤生 | Gas-fired far infrared oven |
| CN2546754Y (en) * | 2002-06-21 | 2003-04-23 | 广州市万邦燃具有限公司 | Gas infrared radiation heater |
| CN2797889Y (en) * | 2005-03-08 | 2006-07-19 | 李长森 | Energy saving gas range |
| CN102008250A (en) * | 2010-10-05 | 2011-04-13 | 杜维新 | Far infrared cylinder sticker oven |
| CN102379319A (en) * | 2010-09-06 | 2012-03-21 | 宁波高博科技有限公司 | Infrared fuel-gas barbecue oven |
-
2013
- 2013-08-02 CN CN2013103313338A patent/CN103438701A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139669Y (en) * | 1992-10-21 | 1993-08-04 | 范坤生 | Gas-fired far infrared oven |
| CN2546754Y (en) * | 2002-06-21 | 2003-04-23 | 广州市万邦燃具有限公司 | Gas infrared radiation heater |
| CN2797889Y (en) * | 2005-03-08 | 2006-07-19 | 李长森 | Energy saving gas range |
| CN102379319A (en) * | 2010-09-06 | 2012-03-21 | 宁波高博科技有限公司 | Infrared fuel-gas barbecue oven |
| CN102008250A (en) * | 2010-10-05 | 2011-04-13 | 杜维新 | Far infrared cylinder sticker oven |
Non-Patent Citations (1)
| Title |
|---|
| 刘蓉等: ""燃气红外辐射家用灶的对比测试分析"", 《北京建筑建筑学院学报》, vol. 17, no. 2, 30 June 2001 (2001-06-30) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793699A (en) * | 2018-08-15 | 2018-11-13 | 东华大学 | A kind of glass tempering gas-fired heater of indirectly heat |
| CN108840554A (en) * | 2018-08-15 | 2018-11-20 | 东华大学 | A kind of glass tempering fuel oil heating of indirect heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |