CN103017543B - A kind of electrical kiln of baking cadmium red glaze pottery extension dish - Google Patents
A kind of electrical kiln of baking cadmium red glaze pottery extension dish Download PDFInfo
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- CN103017543B CN103017543B CN201310004566.7A CN201310004566A CN103017543B CN 103017543 B CN103017543 B CN 103017543B CN 201310004566 A CN201310004566 A CN 201310004566A CN 103017543 B CN103017543 B CN 103017543B
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- heater
- crossbeam
- cadmium red
- baking
- heating wire
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Abstract
A kind of electrical kiln of baking cadmium red glaze pottery extension dish, comprise body of heater, burner hearth is provided with in described body of heater, furnace shell is provided with outside body of heater, heat-insulation layer is provided with between described burner hearth and furnace shell, refractory layer is provided with inside described heat-insulation layer, the side of body of heater is provided with fire door, the top of body of heater is provided with flue, the alumina ceramic tube of carborundum crossbeam and band electric furnace heating wire is provided with in described burner hearth, the alumina ceramic tube vertical direction of described carborundum crossbeam and band electric furnace heating wire and/or the spaced and parallel arrangement of horizontal direction, the spacing between every root crossbeam of carborundum crossbeam is 150mm ~ 170mm.Structure of the present invention is simple, compact, and the cadmium red glaze pottery extension hair updo look that can burn out is even, glossiness is high, glaze paint is smooth; The thermal efficiency is high, energy-conservation.
Description
Technical field
The present invention relates to a kind of kiln of firing ceramics, especially relate to a kind of electrical kiln of energy-saving baking cadmium red glaze pottery extension dish.
Background technology
At present, for the electrical kiln of baking cadmium red glaze pottery extension dish, heater element electric furnace heating wire in electrical kiln is normally arranged along kiln inwall, when extension dish baking cadmium red glaze, be in layer lain in by extension dish on the dull and stereotyped silicon carbide kiln furniture in kiln, and the middle part of extension dish is distant from heating electric-oven silk, in the middle part of extension dish and extension web edge is heated uneven, often cause the glaze paint out-of-flatness of burning till, power consumption is high simultaneously.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the above-mentioned defect that prior art exists, and provides that a kind of to consume extension dish glaze paint that is low, that burn till smooth, and color development is even, the electrical kiln of the cadmium red glaze pottery extension dish that glossiness is high.
The technical solution adopted for the present invention to solve the technical problems is, a kind of electrical kiln of baking cadmium red glaze pottery extension dish, comprise body of heater, burner hearth is provided with in described body of heater, furnace shell is provided with outside body of heater, heat-insulation layer is provided with between described burner hearth and furnace shell, refractory layer is provided with inside described heat-insulation layer, the side of body of heater is provided with fire door, the top of body of heater is provided with flue, the alumina ceramic tube of carborundum crossbeam and band electric furnace heating wire is provided with in described burner hearth, the alumina ceramic tube vertical direction of described carborundum crossbeam and band electric furnace heating wire and/or the spaced and parallel arrangement of horizontal direction, spacing between every root crossbeam of carborundum crossbeam is 150mm ~ 170mm.
Further, the spaced and parallel arrangement of alumina ceramic tube horizontal direction of described carborundum crossbeam and band electric furnace heating wire.
Further, described carborundum crossbeam equidistant arrangement.
Further, the preferred 160mm of described every root carborundum crossbeam spacing.
Further, the thickness of described heat-insulation layer is 210 ~ 230mm, preferred 220mm.
Further, the alumina ceramic tube equidistant arrangement of described band electric furnace heating wire.
Further, the alumina ceramic tube of described band electric furnace heating wire is located at two carborundum crossbeam centre positions.
Use the present invention, will the pottery extension dish of baking cadmium red glaze be needed to lie on the carborundum crossbeam in burner hearth,
The upper and lower parts of pottery extension dish can obtain the heating of heating electric-oven silk, and ceramic extension dish is heated evenly, and the thermal efficiency is high, and the cadmium red glaze pottery extension dish burnt out, glaze paint is smooth, and color development is even, and glossiness is high.Simultaneously energy-conservationly reach more than 10%.
Structure of the present invention is simple, compact, and manufacturing cost is lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the side schematic view of embodiment illustrated in fig. 11;
Fig. 3 is the schematic top plan view of embodiment illustrated in fig. 11.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment 1
With reference to Fig. 1, Fig. 2, Fig. 3, the present embodiment comprises body of heater, burner hearth 4 is provided with in described body of heater, furnace shell 1 is provided with outside body of heater, heat-insulation layer 2 is provided with between described burner hearth 4 and furnace shell 1, the inner side of described heat-insulation layer 2 is provided with refractory layer 3, the side of body of heater is provided with fire door 8, the top of body of heater is provided with flue 7, the alumina ceramic tube 6 of carborundum crossbeam 5 and band electric furnace heating wire is provided with in described burner hearth 4, the alumina ceramic tube 6 horizontal direction equi-spaced apart of described carborundum crossbeam 5 and band electric furnace heating wire is arranged in parallel, and the spacing between every root crossbeam of described carborundum crossbeam 5 is 160mm
The thickness of described heat-insulation layer 2 is 220mm.
Embodiment 2
The difference of the present embodiment and embodiment 1 is only, described carborundum crossbeam is vertical with the spaced and parallel arrangement of parallel direction with the alumina ceramic tube of band electric furnace heating wire, described carborundum crossbeam equidistant arrangement, the alumina ceramic tube equidistant arrangement of described band electric furnace heating wire.
All the other are substantially the same manner as Example 1.
Embodiment 3
The difference of the present embodiment and embodiment 1 is only, the spaced and parallel arrangement of alumina ceramic tube vertical direction of described carborundum crossbeam and band electric furnace heating wire.
All the other are substantially the same manner as Example 1.
All the other important technological parameters are as follows:
1, power: 36KW
2, operating voltage: three-phase 380V/220V
3, temperature in burner hearth :≤1250 DEG C
4, the material of heat-insulation layer: JH-1430 aluminosilicate fiber is cotton
5, electric furnace heating wire: CrAlMo
6, carborundum crossbeam material: SiSiC
7, carborundum crossbeam specification: 900 × 35 × 35 × 6
8, casing temperature :≤50 DEG C.
Claims (4)
1. the electrical kiln of a baking cadmium red glaze pottery extension dish, comprise body of heater, burner hearth is provided with in described body of heater, furnace shell is provided with outside body of heater, heat-insulation layer is provided with between described burner hearth and furnace shell, refractory layer is provided with inside described heat-insulation layer, the side of body of heater is provided with fire door, the top of body of heater is provided with flue, it is characterized in that, the alumina ceramic tube of carborundum crossbeam and band electric furnace heating wire is provided with in described burner hearth, the spaced and parallel arrangement of alumina ceramic tube horizontal direction of described carborundum crossbeam and band electric furnace heating wire, the alumina ceramic tube of described band electric furnace heating wire is vacant state, spacing between the adjacent beams of carborundum crossbeam is 150mm ~ 170mm, and carborundum crossbeam equidistant arrangement, the alumina ceramic tube of described band electric furnace heating wire is located at two carborundum crossbeam centre positions, and equidistant arrangement.
2. the electrical kiln of baking cadmium red glaze pottery extension dish according to claim 1, it is characterized in that, the spacing between the adjacent beams of described carborundum crossbeam is 160mm.
3. the electrical kiln of baking cadmium red glaze pottery extension dish according to claim 1, it is characterized in that, the thickness of described heat-insulation layer is 210 ~ 230mm.
4. the electrical kiln of baking cadmium red glaze pottery extension dish according to claim 3, it is characterized in that, the thickness of described heat-insulation layer is 220mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310004566.7A CN103017543B (en) | 2013-01-07 | 2013-01-07 | A kind of electrical kiln of baking cadmium red glaze pottery extension dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310004566.7A CN103017543B (en) | 2013-01-07 | 2013-01-07 | A kind of electrical kiln of baking cadmium red glaze pottery extension dish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103017543A CN103017543A (en) | 2013-04-03 |
| CN103017543B true CN103017543B (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310004566.7A Active CN103017543B (en) | 2013-01-07 | 2013-01-07 | A kind of electrical kiln of baking cadmium red glaze pottery extension dish |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1537562A (en) * | 1975-04-25 | 1978-12-29 | Asea Ab | High pressure electrical resistance heated furnace |
| AU8123982A (en) * | 1981-03-24 | 1982-09-30 | Peter O'Neill Carden | Electrically heated kiln suitable for firing earthenware or stoneware |
| US5126535A (en) * | 1989-10-24 | 1992-06-30 | Ludwig Porzky | Furnace and kiln construction and thermal insulation and heating unit therefor |
| EP0873044B1 (en) * | 1997-03-21 | 2003-09-03 | TFW Dixon & Son Limited | Heating apparatus |
| CN201066241Y (en) * | 2007-06-08 | 2008-05-28 | 杨柏林 | Electric resistance furnace |
| KR100896573B1 (en) * | 2007-09-18 | 2009-05-07 | 삼성전기주식회사 | Ceramic firing furnace |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101153631B1 (en) * | 2010-01-14 | 2012-06-18 | 삼성전기주식회사 | Sintering furnace for ceramic product and sinterring mothod using the same |
-
2013
- 2013-01-07 CN CN201310004566.7A patent/CN103017543B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1537562A (en) * | 1975-04-25 | 1978-12-29 | Asea Ab | High pressure electrical resistance heated furnace |
| AU8123982A (en) * | 1981-03-24 | 1982-09-30 | Peter O'Neill Carden | Electrically heated kiln suitable for firing earthenware or stoneware |
| US5126535A (en) * | 1989-10-24 | 1992-06-30 | Ludwig Porzky | Furnace and kiln construction and thermal insulation and heating unit therefor |
| EP0873044B1 (en) * | 1997-03-21 | 2003-09-03 | TFW Dixon & Son Limited | Heating apparatus |
| CN201066241Y (en) * | 2007-06-08 | 2008-05-28 | 杨柏林 | Electric resistance furnace |
| KR100896573B1 (en) * | 2007-09-18 | 2009-05-07 | 삼성전기주식회사 | Ceramic firing furnace |
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| Publication number | Publication date |
|---|---|
| CN103017543A (en) | 2013-04-03 |
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Effective date of registration: 20180412 Address after: 410125 No. 98, Longyuan three road, Longping hi tech park, Furong district, Changsha, Hunan Patentee after: Changsha Great Red Ceramic Development Co., Ltd. Address before: 410001 No. 98, Longyuan three road, Ma Po Ling Longping hi tech park, Furong district, Changsha, Hunan Patentee before: Yin Yanzheng |