CN202279849U - Lead double-chamber circular reverberatory furnace - Google Patents
Lead double-chamber circular reverberatory furnace Download PDFInfo
- Publication number
- CN202279849U CN202279849U CN2011203964585U CN201120396458U CN202279849U CN 202279849 U CN202279849 U CN 202279849U CN 2011203964585 U CN2011203964585 U CN 2011203964585U CN 201120396458 U CN201120396458 U CN 201120396458U CN 202279849 U CN202279849 U CN 202279849U
- Authority
- CN
- China
- Prior art keywords
- reverberatory furnace
- circular
- lead
- chambers
- plumbous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a lead double-chamber circular reverberatory furnace. The utility model has the characteristics that the left and right circular reverberatory furnace (1) is connected to a double-chamber connection flue (6); the left and right circular reverberatory furnace (1) are respectively provided with a tail gas flue (3), and the left and right circular reverberatory furnace (1) is added with a feed inlet (2), an observation hole (4), an oil nozzle (5) and a material pushing mouth (7). The utility model has the advantages of high production power, low energy consumption, simple and stable operation.
Description
Technical field
The utility model relates to melting secondary lead apparatus field, relates in particular to the circular reverberatory furnace in the two chambers of a kind of lead.
Background technology
Secondary lead is an important channel that obtains metallic lead, and the refining equipment of domestic traditional secondary lead has many deficiencies, and is high such as energy consumption, contaminate environment.The circular reverberatory furnace in plumbous two chamber is the specific equipment of a kind of melting secondary lead and LY, because of it has the advantage that energy consumption is low, burn out rate is low, metal recovery rate is high, becomes the developing focus equipment of more American-European secondary lead enterprises.But because the technology barriers between the various countries, the circular reverberatory furnace in plumbous two chambers does not have its technology of business research in China.Secondary lead total amount in 2010 is at 120～1,300,000 tons, and the secondary lead estimation of refining above weight needs 120 cover specific equipments, estimates that the output value is 2.4 hundred million yuan.
The utility model content
The purpose of the utility model provides the production capacity height, and energy consumption is low, easy and simple to handle, the stable circular reverberatory furnace in plumbous two chambers.
For realizing above purpose, the technical scheme that the utility model adopts: the circular reverberatory furnace in plumbous two chambers, it comprises that circular reverberatory furnace (1), charging opening (2), tail gas flue (3), vision slit (4), oily nozzle (5) and two chambers are connected flue (6); It is characterized in that: about circular reverberatory furnace (1) connect flues (6) through two chambers and connect; About circular reverberatory furnace (1) be respectively arranged with tail gas flue (3), described about circular reverberatory furnace (1) be provided with charging opening (2), vision slit (4), oily nozzle (5) and take off material mouthful (7).
Described tail gas flue (3) is provided with manually-operated gate (8).
The beneficial effect of the utility model: the consumption of the circular reverberatory furnace additive in (1) plumbous two chambers is merely 1/2nd to 1/3rd of rectangular reverberatory furnace.
(2) circular reverberatory furnace in plumbous two chamber and rectangular reverberatory furnace ratio, the recovery can improve 2 to 5 percentage points, and energy consumption also can reduce 20-30%.
(3) the circular reverberatory furnace in plumbous two chamber is when handling fragmentary scrap lead with plumbous bits, and above advantage is more outstanding, can carry out continuous production.Description of drawings
Fig. 1 is the main sectional view of the utility model.
Fig. 2 is the vertical view cutaway drawing of the utility model.
Circular reverberatory furnace in the drawings, 1; 2, charging opening; 3, tail gas flue; 4, vision slit; 5, oily nozzle; 6, two chambers connect flue; 7, take off the material mouth; 8, manually-operated gate.
Embodiment
Shown in Fig. 1-2, the circular reverberatory furnace in plumbous two chambers, the smelting furnace of forming by two circular reverberatory furnaces 1, about circular reverberatory furnace 1 connect flues 6 connections through two chambers; About circular reverberatory furnace 1 be respectively arranged with tail gas flue 3, described about circular reverberatory furnace 1 be provided with charging opening 2, vision slit 4, oily nozzle 5 and take off material mouthfuls 7.Fusing scrap lead and melting are mainly played in the molten chamber of the circular reverberatory furnace in plumbous two chambers.
In practical work process, about circular reverberatory furnace 1 have only a job, another is in treats working order;
Instance 1: circular reverberatory furnace 1 work in the left side, the manually-operated gate 8 on the tail gas flue 3 on the left side is in closing condition; Add fuel oil through oily nozzle 5 to circular reverberatory furnace 1.The useless assorted plumbous lead that directly joins circular reverberatory furnace 1 through charging opening 2 melts in the liquid, and is melted liquid by superheated lead rapidly and flood, because scrap lead avoided directly contacting with flame, so the scaling loss of scrap lead is very low, can increase substantially the plumbous recovery.Scrap lead can produce some waste gas in thaw process, contain higher heat in the waste gas, because the manually-operated gate 8 on the tail gas flue 3 on the left side is in closing condition; Waste gas connects flue 6 through two chambers and gets into the circular reverberatory furnace 1 in the right, and a large amount of waste-gas heats is absorbed by the circular reverberatory furnace 1 on the right, and last waste gas enters the off gas treatment chamber through the right tail gas flue 3 rows.
A large amount of waste residues appears in meeting in useless assorted lead smelting process, because plumbous density is big, waste residue generally all floats over the top layer, removes waste residues through taking off material mouth 7.
Can effectively utilize the heat of waste gas to make through above method and treat the useless assorted plumbous preheating in the circular reverberatory furnace 1 of working order, can reach the effect of environmental protection and energy saving.
Instance 2:
Circular reverberatory furnace 1 work in the right, the manually-operated gate 8 on the tail gas flue 3 on the right is in closing condition; Add fuel oil through oily nozzle 5 to circular reverberatory furnace 1.The useless assorted plumbous lead that directly joins circular reverberatory furnace 1 through charging opening 2 melts in the liquid, and is melted liquid by superheated lead rapidly and flood, because scrap lead avoided directly contacting with flame, so the scaling loss of scrap lead is very low, can increase substantially the plumbous recovery.Scrap lead can produce some waste gas in thaw process, contain higher heat in the waste gas, because the manually-operated gate 8 on the tail gas flue 3 on the right is in closing condition; Waste gas connects the circular reverberatory furnace 1 in the flue 6 entering left sides through two chambers, and a large amount of waste-gas heats is absorbed by the circular reverberatory furnace 1 on the left side, and last waste gas enters the off gas treatment chamber through left side tail gas flue 3 rows.
A large amount of waste residues appears in meeting in useless assorted lead smelting process, because plumbous density is big, waste residue generally all floats over the top layer, removes waste residues through taking off material mouth 7.
Can effectively utilize the heat of waste gas to make through above method and treat the useless assorted plumbous preheating in the circular reverberatory furnace 1 of working order, can reach the effect of environmental protection and energy saving.
Claims (2)
1. the circular reverberatory furnace in plumbous two chambers, it comprises that circular reverberatory furnace (1), charging opening (2), tail gas flue (3), vision slit (4), oily nozzle (5) and two chambers are connected flue (6); It is characterized in that: about circular reverberatory furnace (1) connect flues (6) through two chambers and connect; About circular reverberatory furnace (1) be respectively arranged with tail gas flue (3), described about circular reverberatory furnace (1) be provided with charging opening (2), vision slit (4), oily nozzle (5) and take off material mouthful (7).
2. the circular reverberatory furnace in the two chambers of lead according to claim 1 is characterized in that described tail gas flue (3) is provided with manually-operated gate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203964585U CN202279849U (en) | 2011-10-18 | 2011-10-18 | Lead double-chamber circular reverberatory furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203964585U CN202279849U (en) | 2011-10-18 | 2011-10-18 | Lead double-chamber circular reverberatory furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202279849U true CN202279849U (en) | 2012-06-20 |
Family
ID=46226024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203964585U Expired - Fee Related CN202279849U (en) | 2011-10-18 | 2011-10-18 | Lead double-chamber circular reverberatory furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202279849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222442A (en) * | 2016-08-24 | 2016-12-14 | 河南豫光金铅股份有限公司 | A kind of lead sulfate material bottom blowing dual chamber mutual lead-smelting furnace device and lead-smelting method |
-
2011
- 2011-10-18 CN CN2011203964585U patent/CN202279849U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106222442A (en) * | 2016-08-24 | 2016-12-14 | 河南豫光金铅股份有限公司 | A kind of lead sulfate material bottom blowing dual chamber mutual lead-smelting furnace device and lead-smelting method |
| CN106222442B (en) * | 2016-08-24 | 2018-09-28 | 河南豫光金铅股份有限公司 | A kind of sulfuric acid lead materials bottom blowing dual chamber interaction lead-smelting furnace device and lead-smelting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2755992T3 (en) | Method for producing raw copper | |
| CN104894380B (en) | The directed melting process for cleanly preparing of a kind of closed oxygen-enriched sub-pressure high-efficient smelting furnace | |
| CN102560119A (en) | Treating equipment and process of waste lead-acid accumulator | |
| CN103468955B (en) | A kind of copper scap smelting process | |
| CN202380061U (en) | Secondary aluminium recovery device | |
| CN202279849U (en) | Lead double-chamber circular reverberatory furnace | |
| CN202322957U (en) | Device for producing low-oxygen bright copper pipes by scrap copper through continuous casting and continuous milling | |
| CN202719867U (en) | Novel secondary aluminum double-chamber smelting furnace | |
| CN201087201Y (en) | Conveyer for energy-saving steel making of electric furnace | |
| CN204612469U (en) | The molten hot stove of A.T.C | |
| CN204535396U (en) | Secondary aluminium low-temperature energy-saving insulation smelting apparatus | |
| CN201876117U (en) | Aluminum scrap recycling and smelting furnace | |
| CN104593607A (en) | Low-temperature energy-saving regenerated-aluminum triple smelting furnace | |
| CN204727937U (en) | Molten aluminium stove | |
| CN215638759U (en) | Device for producing metallized anode plate by oxygen-enriched combustion furnace | |
| CN101818260B (en) | Method for removing tin from lead bullion by adopting brim stone | |
| CN201121160Y (en) | Glass pool furnace | |
| CN201476548U (en) | Induction furnace for zinc strip plate continuous casting and rolling process | |
| CN203187516U (en) | Reversible powering glass kiln | |
| CN209759548U (en) | Molten pool smelting combined furnace for replacing blast furnace copper smelting | |
| CN106244823A (en) | A kind of technical process utilizing recovery waste materials refining lead | |
| CN203443337U (en) | Aluminum, zinc, copper and magnesium smelting furnace using bio-particles | |
| CN202853340U (en) | Furnace body cooling device for titanium slag smelting direct-current electric arc furnace | |
| KR101813273B1 (en) | The dry smelting device for concentration recovery of copper and valuable metals from waste printed circuit board | |
| CN202403528U (en) | Metal melting furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20131018 |