CN104142055A - Graphite plate preheater - Google Patents
Graphite plate preheater Download PDFInfo
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- CN104142055A CN104142055A CN201310162361.1A CN201310162361A CN104142055A CN 104142055 A CN104142055 A CN 104142055A CN 201310162361 A CN201310162361 A CN 201310162361A CN 104142055 A CN104142055 A CN 104142055A
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- cavity
- main cavity
- plate
- preheater
- graphite cake
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Abstract
The invention relates to a graphite plate preheater which is particularly suitable for preheating raw material electrically-calcined dry pulverized coal of electrode paste. The preheater comprises a main cavity (1), an upper feeding inlet (2), an electric heating tube and insulation busbar (3), an upper cavity (4), a lower cavity (5), a lower discharging hole (6), an upper cavity composition plate (7), a main cavity composition plate (8), a lower cavity composition plate (9), an upper top plate (10), a lower bottom plate (11), an upper main cavity partition plate (12), a lower main cavity partition plate (13), lower supporting legs (14) and weighing sensors (15). The graphite plate preheater has the advantages of being light, good in heat conduction performance, high in heating temperature rising speed, resistant to high temperature, not prone to deforming and small in equipment size and occupied space, and reducing equipment investment and production cost.
Description
Technical field
The present invention relates to a kind of graphite cake preheater, be particularly useful for the preheating of the raw material electric forging coal dried bean noodles material of electrode paste.
Background technology
Most employing material that preheats of the raw material electric forging coal dried bean noodles material that at present carbon pole is stuck with paste is carbon steel or stainless steel material is made, heating source is the heater of boiler hot steam, heating means need boiler, the inner heating tube that needs enough heat exchange areas, firing rate is slow; Not only equipment huge, take up space manyly, and equipment investment is many, production cost is high.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of graphite cake preheater, overcomes the deficiency of above technology, makes equipment heating temperature rise speed fast, and volume is little, it is few to take up space, and equipment investment is few, reduce production costs.
The present invention is by taking following technical scheme to be achieved goal of the invention: the present invention relates to a kind of graphite cake preheater, be particularly useful for the preheating of the raw material electric forging coal dried bean noodles material of electrode paste, it is characterized in that comprising main cavity 1, top charging aperture 2, electric heating tube and insulation busbar 3, upper chamber 4, lower cavity 5, bottom discharging opening 6, upper chamber composing plate 7, main cavity composing plate 8, lower cavity composing plate 9, top top board 10, lower raft 11, main cavity upper spacer 12, main cavity lower clapboard 13, lower leg 14, LOAD CELLS 15 forms, it is characterized in that preheater is comprised of graphite cake, can tolerate the high temperature of 3000 ℃, electric conductivity is strong.Described main cavity 1 is hexagon, by 6 main cavity composing plates 8, formed, and between main cavity composing plate 8, be with bolts.Described upper chamber 4 is hexagon, by 6 upper chamber composing plates 7, formed, and between upper chamber composing plate 7, be with bolts.Described lower cavity 5 is hexagon, by 6 lower cavity composing plates 9, formed, and between lower cavity composing plate 9, be with bolts.Described electric heating tube and insulation busbar 3 are arranged on respectively inwall, the outer wall of main cavity 1, are the raw material electric forging coal dried bean noodles material stuck with paste for heating electrode.Described main cavity upper spacer 12, main cavity lower clapboard 13 are arranged on the two ends of main cavity 1, are the dividing plates of separating upper chamber 4, lower cavity 5.Described supporting leg 14 has three, and these three supporting legs are equidistant layout at circumferencial direction, and their upper end is walked admittedly on the surrounding chamber wall of lower cavity (4) lower end.Described LOAD CELLS 15 has three, and these three supporting legs are equidistant layout at circumferencial direction, is arranged on the lateral wall of lower cavity 7 bottoms, for measuring the weight of raw material electric forging coal dried bean noodles material of the electrode paste of preheater.
the invention has the beneficial effects as follows:
1, preheater body is lightweight, good heat conductivity, and heating-up temperature rising speed is fast;
2, high temperature resistant, not yielding;
3, adopt and just to have realized heating by the upper and lower dividing plate in cavity and cylindrical shell and heat exchanger tube, compare with adopting boiler mode of heating in background technology, not only equipment volume little, take up space less, and reduced equipment investment, reduced production cost.
Accompanying drawing explanation
Figure l is preheater structural representation of the present invention:
1-main cavity 2-top charging 3-electric heating tube and insulation busbar 4-upper chamber 5-lower cavity 6-bottom discharging opening
7-upper chamber composing plate 8-main cavity composing plate 9-lower cavity composing plate 10-top top board 11-lower raft 12-main cavity upper spacer 13-main cavity lower clapboard 14-lower leg 15-LOAD CELLS.
The specific embodiment
embodiment 1 preheating operation principle:
The raw material electric forging coal dried bean noodles material of electrode paste enters upper chamber 4 by top charging aperture 2 after being come by ball mill conveying, quantitatively fall into main cavity 1,1 kind of main cavity, be heated to after uniform temperature value, then by bottom discharging opening 6, fall into kneading pot after quantitatively falling into lower cavity 5.
embodiment 2 each parts form:
Preheater is comprised of main cavity 1, top charging aperture 2, electric heating tube and insulation busbar 3, upper chamber 4, lower cavity 5, bottom discharging opening 6, upper chamber composing plate 7, main cavity composing plate 8, lower cavity composing plate 9, top top board 10, lower raft 11, main cavity upper spacer 12, main cavity lower clapboard 13, lower leg 14, LOAD CELLS 15, main cavity 1 is hexagon, 6 main cavity composing plates 8, consisting of, is with bolts between main cavity composing plate 8.Upper chamber 4 is hexagon, by 6 upper chamber composing plates 7, formed, and between upper chamber composing plate 7, be with bolts.Lower cavity 5 is hexagon, by 6 lower cavity composing plates 9, formed, and between lower cavity composing plate 9, be with bolts.Electric heating tube and insulation busbar 3 are arranged on respectively inwall, the outer wall of main cavity 1, are the raw material electric forging coal dried bean noodles material stuck with paste for heating electrode.Main cavity upper spacer 12, main cavity lower clapboard 13 are arranged on the two ends of main cavity 1, are the dividing plates of separating upper chamber 4, lower cavity 5.Supporting leg 14 has three, and these three supporting legs are equidistant layout at circumferencial direction, and their upper end is walked admittedly on the surrounding chamber wall of lower cavity (4) lower end.LOAD CELLS 15 has three, and these three supporting legs are equidistant layout at circumferencial direction, is arranged on the lateral wall of lower cavity 7 bottoms, for measuring the weight of raw material electric forging coal dried bean noodles material of the electrode paste of preheater.
Claims (8)
1. the present invention relates to a kind of graphite cake preheater, be particularly useful for the preheating of the raw material electric forging coal dried bean noodles material of electrode paste, it is characterized in that comprising main cavity 1, top charging aperture 2, electric heating tube and insulation busbar 3, upper chamber 4, lower cavity 5, bottom discharging opening 6, upper chamber composing plate 7, main cavity composing plate 8, lower cavity composing plate 9, top top board 10, lower raft 11, main cavity upper spacer 12, main cavity lower clapboard 13, lower leg 14, LOAD CELLS 15, it is characterized in that preheater is comprised of graphite cake, can tolerate the high temperature of 3000 ℃, electric conductivity is strong.
2. a kind of graphite cake preheater according to claim 1, is characterized in that described main cavity 1, for hexagon, is comprised of 6 main cavity composing plates 8, between main cavity composing plate 8, is with bolts.
3. a kind of graphite cake preheater according to claim 1, is characterized in that described upper chamber 4, for hexagon, is comprised of 6 upper chamber composing plates 7, between upper chamber composing plate 7, is with bolts.
4. a kind of graphite cake preheater according to claim 1, is characterized in that described lower cavity 5, for hexagon, is comprised of 6 lower cavity composing plates 9, between lower cavity composing plate 9, is with bolts.
5. a kind of graphite cake preheater according to claim 1, is characterized in that described electric heating tube and insulation busbar 3 are arranged on respectively inwall, the outer wall of main cavity 1, is the raw material electric forging coal dried bean noodles material stuck with paste for heating electrode.
6. a kind of graphite cake preheater according to claim 1, is characterized in that described main cavity upper spacer 12, the two ends that main cavity lower clapboard 13 is arranged on main cavity 1, is the dividing plate of separating upper chamber 4, lower cavity 5.
7. a kind of graphite cake preheater according to claim 1, is characterized in that described supporting leg 14 has three, and these three supporting legs are equidistant layout at circumferencial direction, and their upper end is walked admittedly on the surrounding chamber wall of lower cavity (4) lower end.
8. a kind of graphite cake preheater according to claim 1, it is characterized in that described LOAD CELLS 15 has three, these three supporting legs are equidistant layout at circumferencial direction, be arranged on the lateral wall of lower cavity 7 bottoms, for measuring the weight of raw material electric forging coal dried bean noodles material of the electrode paste of preheater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310162361.1A CN104142055A (en) | 2013-05-06 | 2013-05-06 | Graphite plate preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310162361.1A CN104142055A (en) | 2013-05-06 | 2013-05-06 | Graphite plate preheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104142055A true CN104142055A (en) | 2014-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310162361.1A Pending CN104142055A (en) | 2013-05-06 | 2013-05-06 | Graphite plate preheater |
Country Status (1)
| Country | Link |
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| CN (1) | CN104142055A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225492A (en) * | 2018-11-06 | 2019-01-18 | 福建亚亨机械股份有限公司 | A kind of ball-grinding machine ball adding device ball storehouse induction weighing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006273713A (en) * | 2001-03-12 | 2006-10-12 | Futaba Corp | Method for preparing nanocarbon and apparatus for preparing nanocarbon |
| CN202369397U (en) * | 2011-12-14 | 2012-08-08 | 贵阳铝镁设计研究院有限公司 | Electric calcining furnace for graphite carbon material |
| CN202403531U (en) * | 2011-12-20 | 2012-08-29 | 宋瞻川 | Electric carbon forge furnace |
| CN102774823A (en) * | 2012-06-11 | 2012-11-14 | 扬州八方机电设备有限公司 | Horizontally-installed electrode carbon material electric calcining furnace |
-
2013
- 2013-05-06 CN CN201310162361.1A patent/CN104142055A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006273713A (en) * | 2001-03-12 | 2006-10-12 | Futaba Corp | Method for preparing nanocarbon and apparatus for preparing nanocarbon |
| CN202369397U (en) * | 2011-12-14 | 2012-08-08 | 贵阳铝镁设计研究院有限公司 | Electric calcining furnace for graphite carbon material |
| CN202403531U (en) * | 2011-12-20 | 2012-08-29 | 宋瞻川 | Electric carbon forge furnace |
| CN102774823A (en) * | 2012-06-11 | 2012-11-14 | 扬州八方机电设备有限公司 | Horizontally-installed electrode carbon material electric calcining furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109225492A (en) * | 2018-11-06 | 2019-01-18 | 福建亚亨机械股份有限公司 | A kind of ball-grinding machine ball adding device ball storehouse induction weighing device |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141112 |