CN203569165U - Natural gas based lead smelting device - Google Patents
Natural gas based lead smelting device Download PDFInfo
- Publication number
- CN203569165U CN203569165U CN201320676984.6U CN201320676984U CN203569165U CN 203569165 U CN203569165 U CN 203569165U CN 201320676984 U CN201320676984 U CN 201320676984U CN 203569165 U CN203569165 U CN 203569165U
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- China
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- natural gas
- combustion chamber
- smelting
- spray gun
- based lead
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model provides a natural gas based lead smelting device, and relates to the technical field of smelting. The natural gas based lead smelting device comprises a smelting furnace body which is provided with a feeding channel at the upper part; a combustion chamber of a cylindrical structure is formed in the bottom part of the smelting furnace body; a smoke channel is also arranged on the smelting furnace body; gas spray gun holes and air spray gun holes are uniformly formed at intervals along the circumference of the combustion chamber; natural gas spray guns are connected in the natural gas spray gun holes; air spray guns are connected in the air spray gun holes; an automatic ignitor is connected into the combustion chamber, which can ignite while the natural spray guns work. According to the natural gas based lead smelting device, the conventional smelting furnace structure and combustion method are changed; the natural gas utilized as the fuel does not produce any pollutant and also saves the processes of removing dust, discharging slag, etc.; in addition, no dust enters the smelting process during combustion, thus the purity of the molten lead can be ensued, the economic benefit is increase, and the production cost is decreased; the natural gas based lead smelting device shows remarkable actual application value.
Description
Technical field
The utility model relates to technical field of smelting, is specifically related to a kind of natural gas and refines plumbous device.
Background technology
For melting lead-acid cell, lead, plumbous mud and containing scrap lead etc., be all generally to use pyrogenic process blast furnace smelting at present, this blast furnace is used coal as fuel, can produce a large amount of obnoxious flavoures, contaminate environment, and efficiency is low, goes out plumbous rate also low.Moreover, use in addition industrial resistance electric furnace to carry out melting and carry lead, although this electric furnace does not have anything to pollute, its energy consumption is high, the about electricity consumption 600 of material that electrosmelting is a ton is spent, and one hour consuming time.Therefore imperative for the research and development of less energy-consumption, high efficiency smelting apparatus.
Utility model content
It is a kind of simple in structure that technical problem to be solved in the utility model is to provide, and the natural gas that energy consumption is low refines plumbous device and uses the lead smelting process of this device.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of natural gas refines plumbous device, comprise a melting body of heater, described melting upper of furnace body is provided with the passage that feeds intake, described melting bottom of furnace body is provided with combustion chamber, on described melting body of heater, be also provided with flue, the cylindrical structure in described combustion chamber, along described combustion chamber, be evenly distributed in natural gas gun hole and air gun hole, described natural gas gun hole and air gun span arrange, in described natural gas gun hole, be connected with natural gas spray gun, in described air gun hole, be connected with air gun, in described combustion chamber, be connected with automatic ignitor, when natural gas spray gun is worked, automatic ignitor starts igniting.
The diameter of described air gun nozzle is 2-3 times of natural gas spray tip diameter.
During work:
1) first open natural gas spray gun, in combustion chamber, spray into natural gas, when spraying into natural gas, automatic ignitor work, lights natural gas, then opens air gun, in combustion chamber, sprays into air-breathing;
2) when in melting body of heater, temperature reaches 700 ℃, start to feed intake in body of heater, charging time completed within 3-5 minute;
3) melting finishes first to close natural gas spray gun afterwards, then closes air gun.
The beneficial effects of the utility model are: the utility model changes traditional smelting furnace structure and combustion method, adopt natural gas as fuel, do not have pollutent to produce, without dedusting, the operation such as slag tap, and in combustion processes, do not have dust to enter smelting program, guaranteed plumbous liquid purity, improved economic benefit, reduce production cost, there is very high actual application value.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of natural gas refines plumbous device, comprise a melting body of heater 1, melting body of heater 1 top is provided with the passage 2 that feeds intake, melting body of heater 1 bottom is provided with combustion chamber 3, on melting body of heater 1, be also provided with flue 4, the cylindrical structure in combustion chamber 3, along combustion chamber 3, be evenly distributed in natural gas gun hole and air gun hole, natural gas gun hole and air gun span arrange, in natural gas gun hole, be connected with natural gas spray gun 5, in air gun hole, be connected with air gun 6, in combustion chamber 3, be connected with automatic ignitor, when natural gas spray gun 5 is worked, automatic ignitor starts igniting, the diameter of air gun 6 nozzles is 2-3 times of natural gas spray gun 5 nozzle diameters.
During work:
1) first open natural gas spray gun, in combustion chamber, spray into natural gas, when spraying into natural gas, automatic ignitor work, lights natural gas, then opens air gun, in combustion chamber, sprays into air-breathing;
2) when in melting body of heater, temperature reaches 700 ℃, start to feed intake in body of heater, charging time completed within 3-5 minute;
3) melting finishes first to close natural gas spray gun afterwards, then closes air gun.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a natural gas refines plumbous device, comprise a melting body of heater, described melting upper of furnace body is provided with the passage that feeds intake, described melting bottom of furnace body is provided with combustion chamber, on described melting body of heater, be also provided with flue, it is characterized in that: the cylindrical structure in described combustion chamber, along described combustion chamber, be evenly distributed in natural gas gun hole and air gun hole, described natural gas gun hole and air gun span arrange, in described natural gas gun hole, be connected with natural gas spray gun, in described air gun hole, be connected with air gun, in described combustion chamber, be connected with automatic ignitor, when natural gas spray gun is worked, automatic ignitor starts igniting.
2. a kind of natural gas according to claim 1 refines plumbous device, it is characterized in that: the diameter of described air gun nozzle is 2-3 times of natural gas spray tip diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320676984.6U CN203569165U (en) | 2013-10-30 | 2013-10-30 | Natural gas based lead smelting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320676984.6U CN203569165U (en) | 2013-10-30 | 2013-10-30 | Natural gas based lead smelting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569165U true CN203569165U (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320676984.6U Expired - Fee Related CN203569165U (en) | 2013-10-30 | 2013-10-30 | Natural gas based lead smelting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203569165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602827A (en) * | 2013-10-30 | 2014-02-26 | 安徽华鑫铅业集团有限公司金铅分公司 | Natural gas lead smelting device, and lead smelting method using natural gas lead smelting device |
-
2013
- 2013-10-30 CN CN201320676984.6U patent/CN203569165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602827A (en) * | 2013-10-30 | 2014-02-26 | 安徽华鑫铅业集团有限公司金铅分公司 | Natural gas lead smelting device, and lead smelting method using natural gas lead smelting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |