CN103673597A - Bottom blowing type microbubble melting furnace - Google Patents
Bottom blowing type microbubble melting furnace Download PDFInfo
- Publication number
- CN103673597A CN103673597A CN201310280987.2A CN201310280987A CN103673597A CN 103673597 A CN103673597 A CN 103673597A CN 201310280987 A CN201310280987 A CN 201310280987A CN 103673597 A CN103673597 A CN 103673597A
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- Prior art keywords
- melting furnace
- blowing type
- bottom blowing
- nonferrous metal
- furnace
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Abstract
A bottom blowing type microbubble melting furnace is equipment special for combustion melting of nonferrous metals. A bottom flowing type combustion engine is adopted to eject flames from the bottom of a furnace, heat is quickly transmitted to nonferrous metal materials through multi-pore fire-resistant bottom bricks, the nonferrous metal materials are melted quickly, evenly and fully, the temperature of nonferrous metal liquid is measured and controlled and the size of the flames of the bottom blowing type combustion engine is regulated automatically through instruments such as a thermoelement, and automatic ramming is achieved through a liquid level limiting device. Therefore, the effects of high heat efficiency, good product quality, high production automation degree and low cost can be achieved.
Description
Technical field
The invention belongs to the technological improvement of Non-ferrous metal melting furnace, relate to all bottom microvesicle melting furnace a complete set of equipment.
Background technology
The problems such as existing Non-ferrous metal melting furnace adopts top or two kinds of sides layout burner, so just exists to conduct heat slowly, and thermal effect is low, melts inhomogeneously, affects product quality, and energy consumption is larger.
Summary of the invention
The object of this invention is to provide a kind of all bottom microvesicle melting furnace a complete set of equipment, it comprises: body of heater bottom combustor, brick of the fire-resistant end of many pores, insulating lining, self-sealing charging aperture, insulation furnace roof, inclination transmission mechanism, thermocouple, liquid level stopping means, self-sealing discharging opening, automatic control cabinet etc., owing to adopting bottom combustor to burn from furnace bottom, by brick of the fire-resistant end of many pores, by the effective Transmit evenly of heat to non-ferrous metal raw material, make its thermally equivalent, fusing rapidly, thereby it is little to reach heat transfer heat loss, thermal effect is high, temperature is even, non-ferrous metal melting is evenly abundant, product quality is improved, the objects such as separate unit production capacity multiplication.
Bottom combustor of the present invention is to aim at the thermal source that bottom microvesicle melting furnace is equipped with, it is arranged on stove bottom, brick of the fire-resistant end of flame spray head and porous matches, make flame first brick of the fire-resistant end of porous be burnt to heat, and by brick of the fire-resistant end of porous, even flame is passed to and is melted non-ferrous metal, is core component of the present invention.
Brick of the fire-resistant end of porous of the present invention, it is the end brick that aims at the bottom microvesicle melting furnace of the supporting design of bottom combustor, it be with high alumina refractories, make and with very microporous refractory brick, it distributes bottom combustor even flame and fully burning, transfer heat to rapidly the non-ferrous metal being melted, therefore bottom combustor also reaches energy-efficient object simultaneously.
Liquid level stopping means of the present invention, is by refractory ceramics ball float high-temperature ceramic, the compositions such as the outer contact of stove, base, support, limit switch and control system, and it passes to charging system liquid level signal can realize auto feed.
Self-sealing charging aperture of the present invention, is comprised of doorframe and Self-counterweight fire door, and normal condition is closed condition, and when adding metal material and enter fire door, fire door, by disequilibrium, can be opened automatically, without other mechanism controls, facilitates simple and direct.
Described self-sealing discharging opening, is by in-built refractory tube, kalamein pipe, and exit arranges the compositions such as an elastic capping.
Described automatic control cabinet is according to the melting process of bottom microvesicle melting furnace and workflow requirement, and the input setting by PC completes the automation of whole bottom microvesicle melting furnace and controls.
Accompanying drawing explanation
Accompanying drawing 1 bottom microvesicle melting furnace structural representation
In figure: 1, body of heater; 2, bottom combustor; 3, many pores refractory brick; 4, insulating lining; 5, self-sealing charging aperture; 6, insulation furnace roof; 7, tilting transmission mechanism; 8, thermocouple; 9, liquid level stopping means; 10, self-sealing discharging opening; 11, electrical control cabinet, 12, charging aperture.
Claims (1)
1. bottom microvesicle melting furnace a complete set of equipment, it comprises: body of heater (1), bottom combustor (2) many pores refractory brick (3) match, insulating lining (4) tamp in many pores refractory brick (3) around, self-sealing charging aperture (5), a set of charging fire door (12), insulation furnace roof (6), tilting transmission mechanism (7), thermocouple (8), liquid level stopping means (9), self-sealing discharging opening (10), automatic control cabinet (11) are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310280987.2A CN103673597A (en) | 2013-07-05 | 2013-07-05 | Bottom blowing type microbubble melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310280987.2A CN103673597A (en) | 2013-07-05 | 2013-07-05 | Bottom blowing type microbubble melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103673597A true CN103673597A (en) | 2014-03-26 |
Family
ID=50311897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310280987.2A Pending CN103673597A (en) | 2013-07-05 | 2013-07-05 | Bottom blowing type microbubble melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673597A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945651A (en) * | 2019-05-06 | 2019-06-28 | 佛山市南海区辉泰科技机械有限公司 | A kind of intelligent smelting furnace |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065884A (en) * | 1992-05-15 | 1992-11-04 | 冶金工业部钢铁研究总院 | Gas bottom blowing and supplying system for electric arc furnace |
| CN201545869U (en) * | 2009-07-24 | 2010-08-11 | 莱芜钢铁股份有限公司 | Bottom-blow porous brick of top and bottom combined blown converter |
| CN202786378U (en) * | 2012-06-18 | 2013-03-13 | 中国恩菲工程技术有限公司 | Bottom blowing melting equipment |
| CN103114206A (en) * | 2012-12-17 | 2013-05-22 | 河南豫光金铅股份有限公司 | Method and device for recovering valuable elements from lead-silver-bismuth slag in copper smelting |
-
2013
- 2013-07-05 CN CN201310280987.2A patent/CN103673597A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065884A (en) * | 1992-05-15 | 1992-11-04 | 冶金工业部钢铁研究总院 | Gas bottom blowing and supplying system for electric arc furnace |
| CN201545869U (en) * | 2009-07-24 | 2010-08-11 | 莱芜钢铁股份有限公司 | Bottom-blow porous brick of top and bottom combined blown converter |
| CN202786378U (en) * | 2012-06-18 | 2013-03-13 | 中国恩菲工程技术有限公司 | Bottom blowing melting equipment |
| CN103114206A (en) * | 2012-12-17 | 2013-05-22 | 河南豫光金铅股份有限公司 | Method and device for recovering valuable elements from lead-silver-bismuth slag in copper smelting |
Non-Patent Citations (2)
| Title |
|---|
| 吴炳尧等: "《泡状铝合金发泡工艺的探讨》", 《机械科学与技术》 * |
| 尹怡等: "《柳钢3号高炉热风炉热媒换热装置运行实践》", 《炼钢》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945651A (en) * | 2019-05-06 | 2019-06-28 | 佛山市南海区辉泰科技机械有限公司 | A kind of intelligent smelting furnace |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |