CN103940227A - Aluminum ingot making smelter system capable of reducing smoke dust pollution - Google Patents
Aluminum ingot making smelter system capable of reducing smoke dust pollution Download PDFInfo
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- CN103940227A CN103940227A CN201310019625.8A CN201310019625A CN103940227A CN 103940227 A CN103940227 A CN 103940227A CN 201310019625 A CN201310019625 A CN 201310019625A CN 103940227 A CN103940227 A CN 103940227A
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- China
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- dust collection
- flow guide
- pressure relief
- smoke dust
- aluminum ingot
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Abstract
The invention relates to an aluminum ingot making smelter system, in particular to the aluminum ingot making smelter system capable of reducing smoke dust pollution. The aluminum ingot making smelter system capable of reducing smoke dust pollution comprises a smelting furnace body connected with a fuel gas inlet pipeline. The front end of the smelting furnace body is provided with a furnace door. The upper end of the furnace door is provided with a dust collection hood. A row of pressure relief ports are formed in the furnace door. A flow guide cover is arranged on each pressure relief port. Openings of the flow guide covers are opposite to the dust collection hood. Because one flow guide cover is arranged on each pressure relief port, and the openings of the flow guide covers are opposite to the dust collection hood, a large amount of smoke dust generated from the pressure relief ports is guided into the dust collection hood by the flow guide covers, and consequently pollution of the smoke dust is reduced; the upper end of each pressure relief port is provided with a rotary shaft, and the flow guide covers are hinged to the furnace door through the rotary shafts, so that the furnace door is convenient to open and close, and no obstruction will be generated.
Description
Technical field
The present invention relates to a kind of aluminium ingot arc furnace system processed, relate in particular to a kind of aluminium ingot arc furnace system processed that reduces smoke contamination.
Background technology
Aluminium ingot is for the industry zinc-plated standard raw materials of aluminizing, and it need melt the aluminium block of fritter in process of production, removes impurity wherein, and pours into a mould cooling and obtain.Existing aluminium ingot processed comprises the smelting furnace body that is connected with gas inlet pipeline by arc furnace system, described smelting furnace body front end is provided with fire door, and described fire door upper end is provided with dust collection cover, and described fire door is provided with several rows of pressure mouthful, from row pressure mouth, can generate a large amount of flue dust, break through dust collection cover contaminated environment.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the deficiencies in the prior art, and a kind of aluminium ingot arc furnace system processed that reduces smoke contamination is provided.
The present invention is achieved by the following technical programs:
A kind of aluminium ingot arc furnace system processed that reduces smoke contamination, comprise the smelting furnace body that is connected with gas inlet pipeline, described smelting furnace body front end is provided with fire door, described fire door upper end is provided with dust collection cover, described fire door is provided with several rows of pressure mouthful, on described one by one row pressure mouth, be provided with drainage hood, described drainage hood opening is relative with dust collection cover.
Described row pressure mouth upper end is provided with rotating shaft, and described drainage hood is hinged by rotating shaft and fire door.
The invention has the beneficial effects as follows:
Owing to being provided with drainage hood on the row pressure mouth described one by one, described drainage hood opening is relative with dust collection cover, from row pressure mouth, can generate a large amount of flue dust, by drainage hood, is imported dust collection cover, thereby reduces the pollution of flue dust.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is the main TV structure schematic diagram of fire door of the present invention.
In figure: 1. fume recovery pipe, 2. gas inlet pipeline, 3. smelting furnace body, 4. fire door, 5. drainage hood, 6. dust collection cover, 7. row pressure mouth.
The specific embodiment
In order to make those skilled in the art understand better technical scheme of the present invention, below in conjunction with accompanying drawing and most preferred embodiment, the present invention is described in further detail.
As shown in the figure, the present invention includes the smelting furnace body 3 that is connected with gas inlet pipeline 2, described smelting furnace body front end is provided with fire door 4, described fire door upper end is provided with dust collection cover 6, described fire door is provided with several rows of pressure mouth 7, on described one by one row pressure mouth, be provided with drainage hood 5, described drainage hood opening is relative with dust collection cover.Flue dust is got rid of by fume recovery pipe 1.
Owing to being provided with drainage hood on the row pressure mouth described one by one, described drainage hood opening is relative with dust collection cover, from row pressure mouth, can generate a large amount of flue dust, by drainage hood, is imported dust collection cover, thereby reduces the pollution of flue dust.
The mouth of row pressure described in this example upper end is provided with rotating shaft, and described drainage hood is hinged by rotating shaft and fire door.Facilitate oven door opening and close, can not produce obstruction.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. an aluminium ingot arc furnace system processed that reduces smoke contamination, comprise the smelting furnace body that is connected with gas inlet pipeline, described smelting furnace body front end is provided with fire door, described fire door upper end is provided with dust collection cover, described fire door is provided with several rows of pressure mouthful, it is characterized in that, on described one by one row pressure mouth, be provided with drainage hood, described drainage hood opening is relative with dust collection cover.
2. a kind of aluminium ingot arc furnace system processed that reduces smoke contamination according to claim 1, is characterized in that, described row pressure mouth upper end is provided with rotating shaft, and described drainage hood is hinged by rotating shaft and fire door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310019625.8A CN103940227A (en) | 2013-01-17 | 2013-01-17 | Aluminum ingot making smelter system capable of reducing smoke dust pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310019625.8A CN103940227A (en) | 2013-01-17 | 2013-01-17 | Aluminum ingot making smelter system capable of reducing smoke dust pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103940227A true CN103940227A (en) | 2014-07-23 |
Family
ID=51188000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310019625.8A Pending CN103940227A (en) | 2013-01-17 | 2013-01-17 | Aluminum ingot making smelter system capable of reducing smoke dust pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103940227A (en) |
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2013
- 2013-01-17 CN CN201310019625.8A patent/CN103940227A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |