CN103604293A - Negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead - Google Patents
Negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead Download PDFInfo
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- CN103604293A CN103604293A CN201310525147.8A CN201310525147A CN103604293A CN 103604293 A CN103604293 A CN 103604293A CN 201310525147 A CN201310525147 A CN 201310525147A CN 103604293 A CN103604293 A CN 103604293A
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Abstract
The invention discloses a negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead, and relates to the technical field of smelting furnaces. The negative-pressure back-fire smelting energy-saving and environment-friendly furnace is characterized by comprising a furnace body, an interlayer, a filter screen, a combustion tube, an exhaust tube, an exhaust fan and a waste gas treatment device, the interlayer is arranged inside the furnace body, the inside of the furnace body is divided into a lower combustion bin and an upper gas bin by the interlayer, an air hole is formed in the middle of the interlayer, the filter screen is arranged inside the air hole, the combustion tube is arranged on the upper portion of the furnace body, the inner end of the combustion tube is arranged in the gas bin, the exhaust tube is arranged on the lower portion of the furnace body, the inner end of the exhaust tube is communicated with the combustion bin and positioned on the lower side of the air hole, the exhaust fan is connected with the outer end of the exhaust tube, and the waste gas treatment device is connected with the exhaust fan through a pipeline. The negative-pressure back-fire smelting energy-saving and environment-friendly furnace is reasonable in structure, simple to operate, convenient to use, fine in environment-friendly performance and high in combustion efficiency, and energy can be saved.
Description
Technical field:
The present invention relates to smelting furnace technical field, specifically a kind of reviver negative pressure back fire is smelted energy-saving environment-friendly furnace.
Background technology:
Lead is argenteous metal (with tin comparison, lead is more light blue), very soft, with nail, just can mark vestige on its surface.Lead is poisonous metal, and lead is one of important raw material of preparing by battery.In the technology of recycling at lead, the existing smelting furnace reclaiming for lead is all to adopt coal as the form of fuel, and coal can produce a large amount of pernicious gases, easy contaminated environment, and using traditional coal as the smelting furnace of fuel, and can a large amount of heat of waste in lead is recycled, energy-conservation not.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of reviver negative pressure back fire of energy-conserving and environment-protective to smelt energy-saving environment-friendly furnace.
In order to realize object of the present invention, adopt following technical scheme:
Reviver negative pressure back fire is smelted an energy-saving environment-friendly furnace, it is characterized in that: comprise body of heater, interlayer, filter screen, combustion tube, exhaust column, air exhauster and emission-control equipment; Described interlayer is arranged on the inside of body of heater, and body of heater inside is divided into the combustion bin of bottom and the gas storehouse on top, and the centre position of interlayer is provided with pore; Described filter screen is arranged on the inside of pore; Described combustion tube is arranged on the top of body of heater, and the inner end of combustion tube is arranged in gas storehouse; Described exhaust column is arranged on the bottom of body of heater, and the inner end of exhaust column is communicated with and is positioned at the downside of pore with combustion bin; Described air exhauster is connected with the outer end of exhaust column, and described emission-control equipment is connected with air exhauster by pipeline.
The quantity of described combustion tube is 1 or 2.
The inner end of described combustion tube is 5～15cm apart from the distance of pore.
The present invention be with clean gas as fuel, such as methane.Burning is carbon dioxide and not pollution of water vapour later, but when burning, plumbous fertilizer can produce a large amount of dust, and other harmful gases, dust can stop the dust that a part is beaten upwards to be discharged by filter screen of the present invention, body of heater has certain height in addition, a tiny dust also can fall in gas storehouse, and be attached on the inwall of body of heater, most of gas machine dust can be entered to detach by exhaust column by air exhauster, and processed by emission-control equipment, exhaust column also plays the flame of combustion tube is extracted into the effect in combustion bin, make plumbous material can remove fully flame, improve the efficiency of burning.
The invention has the beneficial effects as follows: the present invention is rational in infrastructure, simple to operate, easy to use, can save the energy, good environmental protection, efficiency of combustion is high.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
The specific embodiment:
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of reviver negative pressure back fire is smelted energy-saving environment-friendly furnace, comprises body of heater 1, interlayer 2, filter screen 3, combustion tube 4, exhaust column 5, air exhauster 6 and emission-control equipment 7; Interlayer 2 is arranged on the inside of body of heater 1, and body of heater 1 inside is divided into the combustion bin 8 of bottom and the gas storehouse 9 on top, and the centre position of interlayer 2 is provided with pore 10; Filter screen 3 is arranged on the inside of pore 10; Combustion tube 4 is arranged on the top of body of heater 1, and the inner end of combustion tube 4 is arranged in gas storehouse 9; Exhaust column 5 is arranged on the bottom of body of heater 1, and the inner end of exhaust column 5 and combustion bin 8 are communicated with and are positioned at the downside in gas 10 holes; Air exhauster 6 is connected with the outer end of exhaust column 5, and emission-control equipment 7 is connected with air exhauster 6 by pipeline.The quantity of combustion tube 4 is 1.Combustion tube 4 is 10cm apart from the distance of pore 10.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. reviver negative pressure back fire is smelted an energy-saving environment-friendly furnace, it is characterized in that: comprise body of heater, interlayer, filter screen, combustion tube, exhaust column, air exhauster and emission-control equipment; Described interlayer is arranged on the inside of body of heater, and body of heater inside is divided into the combustion bin of bottom and the gas storehouse on top, and the centre position of interlayer is provided with pore; Described filter screen is arranged on the inside of pore; Described combustion tube is arranged on the top of body of heater, and the inner end of combustion tube is arranged in gas storehouse; Described exhaust column is arranged on the bottom of body of heater, and the inner end of exhaust column is communicated with and is positioned at the downside of pore with combustion bin; Described air exhauster is connected with the outer end of exhaust column, and described emission-control equipment is connected with air exhauster by pipeline.
2. a kind of reviver negative pressure back fire according to claim 1 is smelted energy-saving environment-friendly furnace, it is characterized in that: the quantity of described combustion tube is 1 or 2.
3. a kind of reviver negative pressure back fire according to claim 1 and 2 is smelted energy-saving environment-friendly furnace, it is characterized in that: the inner end of described combustion tube is 5～15cm apart from the distance of pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525147.8A CN103604293A (en) | 2013-10-30 | 2013-10-30 | Negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525147.8A CN103604293A (en) | 2013-10-30 | 2013-10-30 | Negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103604293A true CN103604293A (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310525147.8A Pending CN103604293A (en) | 2013-10-30 | 2013-10-30 | Negative-pressure back-fire smelting energy-saving and environment-friendly furnace for secondary lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103604293A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11246920A (en) * | 1998-03-05 | 1999-09-14 | Osaka Namarisuzu Seirensho:Kk | Lead smelting furnace and method for smelting lead |
| JP2001027482A (en) * | 1999-07-12 | 2001-01-30 | Furukawa Electric Co Ltd:The | Copper melting furnace |
| CN201077861Y (en) * | 2007-06-01 | 2008-06-25 | 安徽省华鑫铅业集团有限公司 | Secondary lead energy-saving smelting-furnace |
| CN201345398Y (en) * | 2009-02-23 | 2009-11-11 | 天津东邦铅资源再生有限公司 | Regeneration and utilization system for waste lead-acid storage batteries and lead-containing waste |
| CN202660899U (en) * | 2012-06-29 | 2013-01-09 | 四川华通能源材料有限公司 | Improved fluidized bed furnace |
-
2013
- 2013-10-30 CN CN201310525147.8A patent/CN103604293A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11246920A (en) * | 1998-03-05 | 1999-09-14 | Osaka Namarisuzu Seirensho:Kk | Lead smelting furnace and method for smelting lead |
| JP2001027482A (en) * | 1999-07-12 | 2001-01-30 | Furukawa Electric Co Ltd:The | Copper melting furnace |
| CN201077861Y (en) * | 2007-06-01 | 2008-06-25 | 安徽省华鑫铅业集团有限公司 | Secondary lead energy-saving smelting-furnace |
| CN201345398Y (en) * | 2009-02-23 | 2009-11-11 | 天津东邦铅资源再生有限公司 | Regeneration and utilization system for waste lead-acid storage batteries and lead-containing waste |
| CN202660899U (en) * | 2012-06-29 | 2013-01-09 | 四川华通能源材料有限公司 | Improved fluidized bed furnace |
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Application publication date: 20140226 |