CN103791725A - Method and device for storing ferroalloy - Google Patents
Method and device for storing ferroalloy Download PDFInfo
- Publication number
- CN103791725A CN103791725A CN201210431387.7A CN201210431387A CN103791725A CN 103791725 A CN103791725 A CN 103791725A CN 201210431387 A CN201210431387 A CN 201210431387A CN 103791725 A CN103791725 A CN 103791725A
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- China
- Prior art keywords
- ferroalloy
- temperature
- bin
- storing
- feed bin
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a method for storing ferroalloy. The method includes heating a ferroalloy bin until the temperature of the ferroalloy bin reaches 100 DEG C approximately. A device for implementing the method is characterized in that a gas burner of a coke oven is arranged at an outlet of the ferroalloy bin. The method and the device have the advantages that the ferroalloy in the bin is heated by the aid of gas flame, so that the temperature of the ferroalloy is 100 DEG C approximately, the ferroalloy is in a high-temperature state, and is prevented from absorbing moisture and rusting to generate impurities, and the temperature of molten metal cannot drop greatly when the ferroalloy is used; the method and the device for storing the ferroalloy can be widely used in metallurgical or foundry enterprises.
Description
Technical field:
The present invention relates to storage method and the device of the ferroalloy of metallurgy or foundry enterprise.
Background technology:
At present, the ferroalloy of metallurgy or the required use of foundry enterprise generally leaves in special feed bin, stand-by under normal temperature state.Existing problems are the easy moisture absorptions of ferroalloy, and are in normal temperature state, can increase considerably the temperature drop of motlten metal when use.Bring much inconvenience to production.Address this problem and become urgent need.
The content of invention:
Overcome the deficiencies in the prior art, invent a kind of new ferroalloy storage method and device.The storage method of ferroalloy is that the temperature of alloy feed bin is heated to be to about 100 ℃ storages.The device of realizing this method is, in ferroalloy feed bin export department position, coke-stove gas burner is set.The present invention utilizes the heating of ferroalloy in gas burner feed hopper, makes its temperature 100 ℃ of left and right, and ferroalloy is in the condition of high temperature like this, the nonhygroscopic generation impurity that gets rusty, and, when use, can not increase considerably the temperature drop of motlten metal.
Accompanying drawing explanation:
Fig. 1 is front view of the present invention.
The specific embodiment:
A most preferred embodiment of the present invention, as figure, at alloy feed bin lower part outlet, place arranges coke-stove gas burner.In the bottom of alloy feed bin 1, coal gas burner 2 is set, form feed bin apparatus for baking.When use, gas burner rises along alloy bin bottom, and the alloy in feed bin is toasted.
Claims (2)
1. a storage method for ferroalloy, is characterized in that: alloy feed bin is heated to be to 100 ℃ of left and right in temperature.
2. the device of realizing this method, is characterized in that: in ferroalloy feed bin export department position, coke-stove gas burner is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210431387.7A CN103791725A (en) | 2012-11-02 | 2012-11-02 | Method and device for storing ferroalloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210431387.7A CN103791725A (en) | 2012-11-02 | 2012-11-02 | Method and device for storing ferroalloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103791725A true CN103791725A (en) | 2014-05-14 |
Family
ID=50667624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210431387.7A Pending CN103791725A (en) | 2012-11-02 | 2012-11-02 | Method and device for storing ferroalloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103791725A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116875U (en) * | 1990-12-27 | 1992-09-23 | 鞍山钢铁公司 | Funnel type alloy heating equipment |
| CN201087207Y (en) * | 2008-01-30 | 2008-07-16 | 江都市高新冶金设备有限公司 | Iron alloy material heating system |
| JP2010013683A (en) * | 2008-07-02 | 2010-01-21 | Jfe Steel Corp | Molten iron manufacturing method using vertical melting furnace |
| JP2010265485A (en) * | 2009-05-12 | 2010-11-25 | Jfe Steel Corp | Method for operating arc-furnace |
| CN101988800A (en) * | 2009-07-30 | 2011-03-23 | 钢铁普蓝特克股份有限公司 | Arc melting equipment and molten metal manufacturing method using arc melting equipment |
-
2012
- 2012-11-02 CN CN201210431387.7A patent/CN103791725A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116875U (en) * | 1990-12-27 | 1992-09-23 | 鞍山钢铁公司 | Funnel type alloy heating equipment |
| CN201087207Y (en) * | 2008-01-30 | 2008-07-16 | 江都市高新冶金设备有限公司 | Iron alloy material heating system |
| JP2010013683A (en) * | 2008-07-02 | 2010-01-21 | Jfe Steel Corp | Molten iron manufacturing method using vertical melting furnace |
| JP2010265485A (en) * | 2009-05-12 | 2010-11-25 | Jfe Steel Corp | Method for operating arc-furnace |
| CN101988800A (en) * | 2009-07-30 | 2011-03-23 | 钢铁普蓝特克股份有限公司 | Arc melting equipment and molten metal manufacturing method using arc melting equipment |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |