CN104110961B - Continous way corundum smelting banishes stove - Google Patents
Continous way corundum smelting banishes stove Download PDFInfo
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- CN104110961B CN104110961B CN201410335355.6A CN201410335355A CN104110961B CN 104110961 B CN104110961 B CN 104110961B CN 201410335355 A CN201410335355 A CN 201410335355A CN 104110961 B CN104110961 B CN 104110961B
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- banishes
- corundum
- furnace chamber
- mouth
- smelting
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Abstract
The invention discloses a kind of continous way corundum smelting and banish stove, comprise the upper shed body of heater be arranged in support platform, be sealingly fastened on the bell on upper shed body of heater, the charge door, discharging opening and the exhaust opening that are arranged on the heating electrode in furnace chamber and communicate with described furnace chamber; Discharging opening is that the corundum melt be opened in respectively in body of heater left end two lateral walls banishes mouth and ferrosilicon liquation banishes mouth, in furnace chamber, right-to-left is arranged at intervals with three groups of heating electrodes furnace chamber is divided into smelting zone, fining cell, discharge zone, and left and right side bell roof being positioned at one group of heating electrode of described fining cell offers thief hole respectively.The invention has the advantages that the continuous seepage realizing corundum smelting, require lower, easy and simple to handle to production site.In furnace chamber, right-to-left interval arranges three groups of heating electrodes, and electrical heating efficiency is high.Discharge zone arranges corundum melt and banishes mouth and ferrosilicon liquation banishes mouth, reaches corundum melt and ferrosilicon liquation separates discharging.
Description
Technical field
The present invention relates to corundum smelting stove, especially relate to continous way corundum smelting and banish stove.
Background technology
At present, the method for corundum smelting mostly is stationary furnace clincker process and dumping furnace smelting method.Stationary furnace clincker process, the body of heater of electric furnace is positioned on stove car, cooling field is transported to after smelting completes, cooling rear haulage is come out of the stove to field of coming out of the stove, take out to be transported to after frit and repair stove field and build by laying, then be transported to stove position start next cycle produce, therefore exist heat utilization efficiency low, melt down the deficiency that weary material is many, labour intensity is large.It is the improvement on stationary furnace clincker process basis that dumping furnace smelts method, smelting cycle is shorter than stationary furnace clincker process, and corundum crystal aggregate is many, efficiency of utilization is higher, its deficiency existed is: 1, along with the difference in the stage of smelting, smelt power also thereupon different, powerful conversion easily causes certain impact to electrical network; 2, after having smelted, body of heater rotates the backward bag that connects when pouring high-temperature fusant into, because batch turning is highly very high, the corundum melt of 2050 DEG C is highly poured down from more than 5 meters, melt cools rapidly and affects the crystallization homogenizing of corundum very large, reduces the quality of matallurgical products; 3, in smelting process, the deposition of ferrosilicon easily causes the centre-of gravity shift of smelting furnace, there is potential safety hazard; 4, because body of heater needs larger revolution space, the reserved space of body of heater surrounding is comparatively large, such that dedusting air quantity is comparatively large, energy consumption is higher, and when operation body of heater rotates, comparatively greatly, the dust of generation is more, and material consumption is higher for the discrepancy in elevation of material blanking tube and discharging point.
Meanwhile, above-mentioned two kinds of smelting modes are interval and smelt, and the high-temperature residual heat in stove runs off in a large number in blowing out transfer process, causes a large amount of energy wastes.
Summary of the invention
The object of the invention is to provide a kind of continous way corundum smelting to banish stove.
For achieving the above object, the present invention takes following technical proposals:
Continous way corundum smelting of the present invention banishes stove, comprise the upper shed body of heater be arranged in support platform, be sealingly fastened on the bell on described upper shed body of heater, the charge door, discharging opening and the exhaust opening that are arranged on the heating electrode in furnace chamber and communicate with described furnace chamber; Described charge door is arranged on the right end sidewalls of described bell, described discharging opening is that the corundum melt be opened in respectively in described body of heater left end two lateral walls banishes mouth and ferrosilicon liquation banishes mouth, and the height that described corundum melt banishes mouth is greater than the height that described ferrosilicon liquation banishes mouth; Described exhaust opening is arranged on the roof of bell right-hand member; In described furnace chamber, right-to-left is arranged at intervals with three groups of heating electrodes furnace chamber is divided into smelting zone, fining cell, discharge zone, and the described power access end often organizing heating electrode extends the roof of bell respectively; Left and right side bell roof being positioned at one group of heating electrode of described fining cell offers thief hole respectively.
Described corundum melt is banished mouth and ferrosilicon liquation and is banished in mouth to be tilted to respectively and be arranged with mozzle; Be positioned at described smelting zone, fining cell, discharge zone the power output of heating electrode reduce gradually.
The invention has the advantages that the continuous seepage realizing corundum smelting, require lower, easy and simple to handle to production site.In furnace chamber, right-to-left interval arranges three groups of heating electrodes, and electrical heating efficiency is high.Discharge zone arranges corundum melt and banishes mouth and ferrosilicon liquation banishes mouth, reaches corundum melt and ferrosilicon liquation separates discharging.Exhaust opening is arranged on bell right-hand member on the roof of charge door, is convenient to central exhaust dedusting, and quantities is little, stable conditions.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to sectional structure schematic diagram.
Detailed description of the invention
As shown in Figure 1, 2, continous way corundum smelting of the present invention banishes stove, comprise the upper shed body of heater 2 be arranged in support platform 1, be sealingly fastened on the bell 3 on described upper shed body of heater 2, charge door 4, discharging opening and the exhaust opening 5 being arranged on the heating electrode in furnace chamber and communicating with described furnace chamber; Described charge door 4 is arranged on the right end sidewalls of described bell 3, described discharging opening is that the corundum melt be opened in respectively in described body of heater 2 left end two lateral walls banishes mouth and ferrosilicon liquation banishes mouth, the height that described corundum melt banishes mouth is greater than the height that described ferrosilicon liquation banishes mouth, and corundum melt is banished mouth and ferrosilicon liquation and banished in mouth to be tilted to respectively and be arranged with mozzle 6,7; Described exhaust opening 5 is arranged on the roof of bell 3 right-hand member; In described furnace chamber, right-to-left is arranged at intervals with three groups of heating electrodes 8,9,10 and furnace chamber is divided into smelting zone 11, fining cell 12, discharge zone 13, and the described power access end often organizing heating electrode 8,9,10 extends the roof of bell 3 respectively; Be positioned at described smelting zone 11, fining cell 12, discharge zone 13 the power output of heating electrode 8,9,10 reduce gradually; Left and right side bell 3 roof being positioned at one group of heating electrode 9 of described fining cell 12 offers thief hole 14,15 respectively.
Claims (2)
1. continous way corundum smelting banishes a stove, comprises the upper shed body of heater be arranged in support platform, is sealingly fastened on the bell on described upper shed body of heater, the charge door, discharging opening and the exhaust opening that are arranged on the heating electrode in furnace chamber and communicate with described furnace chamber; It is characterized in that: described charge door is arranged on the right end sidewalls of described bell, described discharging opening is that the corundum melt be opened in respectively in described body of heater left end two lateral walls banishes mouth and ferrosilicon liquation banishes mouth, and the height that described corundum melt banishes mouth is greater than the height that described ferrosilicon liquation banishes mouth; Described exhaust opening is arranged on the roof of bell right-hand member; In described furnace chamber, right-to-left is arranged at intervals with three groups of heating electrodes furnace chamber is divided into smelting zone, fining cell, discharge zone, and the described power access end often organizing heating electrode extends the roof of bell respectively; Left and right side bell roof being positioned at one group of heating electrode of described fining cell offers thief hole respectively.
2. continous way corundum smelting according to claim 1 banishes stove, it is characterized in that: described corundum melt is banished mouth and ferrosilicon liquation and banished in mouth to be tilted to respectively and be arranged with mozzle; Be positioned at described smelting zone, fining cell, discharge zone the power output of heating electrode reduce gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335355.6A CN104110961B (en) | 2014-07-15 | 2014-07-15 | Continous way corundum smelting banishes stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410335355.6A CN104110961B (en) | 2014-07-15 | 2014-07-15 | Continous way corundum smelting banishes stove |
Publications (2)
| Publication Number | Publication Date |
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| CN104110961A CN104110961A (en) | 2014-10-22 |
| CN104110961B true CN104110961B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410335355.6A Active CN104110961B (en) | 2014-07-15 | 2014-07-15 | Continous way corundum smelting banishes stove |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114349486B (en) * | 2022-01-27 | 2022-10-11 | 登封市汇联磨料磨具有限公司 | Production method of brown corundum abrasive and sand-cutting equipment thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US677207A (en) * | 1900-12-19 | 1901-06-25 | Charles M Hall | Process of purifying bauxite. |
| CN87201743U (en) * | 1987-02-03 | 1987-10-14 | 江苏省扬中县联合化工厂 | Electric kalium silicate-melting furnace |
| JP3628040B2 (en) * | 1993-06-25 | 2005-03-09 | 株式会社トウネツ | Metal melt holding furnace |
| CN2828040Y (en) * | 2005-08-17 | 2006-10-18 | 陈宏亲 | Wikipedia melting furnace |
| CN101788229B (en) * | 2010-01-13 | 2012-05-02 | 福建工程学院 | Multifunctional smelting furnace |
| CN103344112B (en) * | 2013-01-10 | 2016-03-30 | 贵州开阳三环磨料有限公司 | Banish method corundum smelting stove |
| CN204007111U (en) * | 2014-07-15 | 2014-12-10 | 机械工业第六设计研究院有限公司 | Continous way corundum smelting is banished stove |
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- 2014-07-15 CN CN201410335355.6A patent/CN104110961B/en active Active
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| CN104110961A (en) | 2014-10-22 |
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