CN202450141U - Non-ferrous metal recovery reacting device - Google Patents
Non-ferrous metal recovery reacting device Download PDFInfo
- Publication number
- CN202450141U CN202450141U CN2012200307571U CN201220030757U CN202450141U CN 202450141 U CN202450141 U CN 202450141U CN 2012200307571 U CN2012200307571 U CN 2012200307571U CN 201220030757 U CN201220030757 U CN 201220030757U CN 202450141 U CN202450141 U CN 202450141U
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- China
- Prior art keywords
- gas tank
- furnace
- gas
- ferrous metal
- oxygen
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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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- 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
- Y02P10/20—Recycling
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model belongs to a non-ferrous metal smelting device, in particular to a non-ferrous metal recovery reacting device that has simple structure and reasonable design and is low-carbon, energy-saving, efficient and environment-friendly. The non-ferrous metal recovery reacting device includes a rotatable furnace body and a fuel gas tank, wherein a feeding opening with a smelting furnace feeding conveyor is arranged on one side of the rotatable furnace body; a metallic slag melt discharge opening is arranged at the bottom of the rotatable furnace body; a furnace gas exhaust opening is arranged on the other side of the rotatable furnace body; a secondary furnace is arranged outside the furnace gas exhaust opening; a natural gas oxygen-enriched combustor penetrates the secondary furnace to be communicated with the furnace gas discharging opening; the outlet of the natural gas oxygen-enriched combustor is arranged in the secondary furnace and arranged at the upper part of the natural gas oxygen-enriched combustor; and a main discharge flue is arranged at the top of the secondary furnace. The utility model has the advantages that the non-ferrous metal smelting device has simple structure and reasonable design, is convenient to maintain, saves energy, and is efficient and environment-friendly.
Description
Technical field
The utility model belongs to a kind of non-ferrous metal smelting device, is specifically related to a kind of simple in structurely, reasonable in design, and the energy-conservation non-ferrous metal with high-efficiency environment friendly of low charcoal reclaims reaction unit.
Background technology
China's secondary lead industry started to walk from the fifties, and the secondary lead industrial output has a long way to go with technology and western developed country at present.At first secondary lead output western developed country accounts for more than 60% of ultimate production, and China is less than 20% then; There are nearly 300 tame waste lead accumulator regenerative lead factories in the whole nation; Throughput does not wait from tens tons to last kiloton; Caning be counted on one's fingers more than ten thousand tons, and the lead in the domestic used and scrapped battery reclaims and the plumbous copper dross slag of smelting the production output, traditional method adopts reverberatory furnace or converter to reclaim mostly; The traditional melting technologies such as little reverberatory furnace, blast furnace and cupola furnace of main employing; Grid and plumbous mud are mixing together, and some peanuts, self-employed worker even employing primary earth kiln soil stove are smelted, and fuel adopts coal or fine coal more.
At present, at home and abroad refine in the plumbous industry, at smelting system this part, what all adopt is the one-part form reduction reaction furnace.Shortcoming is: through one-part form reaction, material can not get sufficient burning, consumes a large amount of heat energy, during reduction reaction efficient low, not thorough.Causing the carcinogens Dioxins etc. in later stage to pollute can't qualified discharge.
Summary of the invention
The purpose of the utility model is to overcome defective of the prior art and provides a kind of simple in structure, reasonable in design, and two road stoves of the setting effectively non-ferrous metal of save energy and high-efficiency environment friendly reclaim reaction unit.
The purpose of the utility model is achieved in that and comprises rotatable body of heater, fuel gas tank; One side of described rotatable body of heater is provided with the charging opening of band smelting furnace feed conveyer; The outside of described rotatable body of heater is disposed with refractory materials and body of heater steel casing, and described rotating furnace body bottom is provided with scraps melt escape orifice; The opposite side of described rotatable body of heater is provided with the furnace gas relief outlet, and described furnace gas relief outlet outer setting has two road stoves; Described fuel gas tank through pipeline respectively with chilled water tank; The oxygen gas tank links to each other with the nitrogen gas tank; Described chilled water tank, the oxygen gas tank links to each other with the air gas tank respectively through pipeline with the nitrogen gas tank, and described nitrogen gas tank links to each other through pipeline with the Sweet natural gas gas tank; Described fuel gas tank links to each other with natural gas oxygen-enriched combustor, and described natural gas oxygen-enriched combustor passes two road stoves and the furnace gas relief outlet is connected; Described Sweet natural gas gas tank through pipeline successively with gas blower, the secondary natural gas oxygen-enriched combustor links to each other with two road stoves; The outlet of described secondary natural gas oxygen-enriched combustor is arranged on the inside of two road stoves, and the outlet of described secondary natural gas oxygen-enriched combustor is arranged on the top of natural gas oxygen-enriched combustor; The top of described two road stoves is provided with total smoke-uptake; Described total smoke-uptake through pipeline successively with tail gas settling pocket, tail gas sack cleaner and tail gas induced draft fan and Yan Ta.The bottom of described rotatable body of heater is provided with pedestal.Described fuel gas pot bottom is provided with the fuel gas tank bracket.Between described air gas tank and the nitrogen gas tank valve is installed.Described two road stoves and rotatable body of heater inside are equipped with anti-baking bricks respectively.Described secondary natural gas oxygen-enriched combustor adopts the electronic system igniting.
The utlity model has following advantage:
1, change the flow direction of traditional type of furnace flue gas, the characteristics of utilizing body of heater to rotate pass to furnace charge effectively being exposed to the heated body of heater in space, reduce the heat that exhaust gas volumn and flue gas are taken away.
2, simple in structure, reasonable in design, easy to maintenance, save energy and high-efficiency environment friendly.
3, rotary kiln is provided with two road stoves, and purpose is to make that organism and carbon monoxide burn completely in the flue gas that rotary kiln produces, and has effectively reduced the discharging of consumption of heat energy and pollution substance; It is incomplete to have solved substance combustion, causes not standard discharge of Dioxins, contaminate environment.
4, easy and simple to handle, system can steady in a long-term move.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Of Fig. 1; The utility model comprises rotatable body of heater 3, fuel gas tank 17; One side of described rotatable body of heater 3 is provided with the charging opening 7 of band smelting furnace feed conveyer 4; The outside of described rotatable body of heater 3 is disposed with refractory materials 12 and body of heater steel casing 13, and described rotating furnace body 3 bottoms are provided with scraps melt escape orifice 14; The opposite side of described rotatable body of heater 3 is provided with furnace gas relief outlet 15, and described furnace gas relief outlet 15 outer setting have two road stoves 1; Described fuel gas tank 17 through pipeline respectively with chilled water tank 16; Oxygen gas tank 18 links to each other with nitrogen gas tank 19; Described chilled water tank 16; Oxygen gas tank 18 links to each other with air gas tank 20 respectively through pipeline with nitrogen gas tank 19, and described nitrogen gas tank 19 and Sweet natural gas gas tank 21 link to each other through pipeline; Described fuel gas tank 17 links to each other with natural gas oxygen-enriched combustor 11, and described natural gas oxygen-enriched combustor 11 passes two road stoves 1 and is connected with furnace gas relief outlet 15; Described Sweet natural gas gas tank 21 through pipeline successively with gas blower 22, secondary natural gas oxygen-enriched combustor 10 links to each other with two road stoves 1; The outlet of described secondary natural gas oxygen-enriched combustor 10 is arranged on the inside of two road stoves 1, and the outlet of described secondary natural gas oxygen-enriched combustor 10 is arranged on the top of natural gas oxygen-enriched combustor 11; The top of described two road stoves 1 is provided with total smoke-uptake 2; Described total smoke-uptake 2 through pipeline successively with tail gas settling pocket 5, tail gas sack cleaner 6 and tail gas induced draft fan 8 and cigarette tower 9.The bottom of described rotatable body of heater 3 is provided with pedestal 23.Described fuel gas tank 17 bottoms are provided with fuel gas tank bracket 24.Between described air gas tank 20 and the nitrogen gas tank 19 valve 25 is installed.Described two road stoves 1 are equipped with anti-baking bricks respectively with rotatable body of heater 3 inside.Described secondary natural gas oxygen-enriched combustor 10 adopts the electronic system igniting.
The purpose of two road stoves 1 of the utility model setting is that organism and carbon monoxide are burnt completely is more abundant, has effectively reduced the discharging of consumption of heat energy and pollution substance.
Claims (6)
1. a non-ferrous metal reclaims reaction unit; Comprise rotatable body of heater (3), fuel gas tank (17); It is characterized in that: a side of described rotatable body of heater (3) is provided with the charging opening (7) of band smelting furnace feed conveyer (4); The outside of described rotatable body of heater (3) is disposed with refractory materials (12) and body of heater steel casing (13), and described rotating furnace body (3) bottom is provided with scraps melt escape orifice (14); The opposite side of described rotatable body of heater (3) is provided with furnace gas relief outlet (15), and described furnace gas relief outlet (15) outer setting has two road stoves (1); Described fuel gas tank (17) through pipeline respectively with chilled water tank (16); Oxygen gas tank (18) links to each other with nitrogen gas tank (19); Described chilled water tank (16); Oxygen gas tank (18) links to each other with air gas tank (20) respectively through pipeline with nitrogen gas tank (19), and described nitrogen gas tank (19) links to each other through pipeline with Sweet natural gas gas tank (21); Described fuel gas tank (17) links to each other with natural gas oxygen-enriched combustor (11), and described natural gas oxygen-enriched combustor (11) passes two road stoves (1) and furnace gas relief outlet (15) is connected; Described Sweet natural gas gas tank (21) through pipeline successively with gas blower (22), secondary natural gas oxygen-enriched combustor (10) links to each other with two road stoves (1); The outlet of described secondary natural gas oxygen-enriched combustor (10) is arranged on the inside of two road stoves (1), and the outlet of described secondary natural gas oxygen-enriched combustor (10) is arranged on the top of natural gas oxygen-enriched combustor (11); The top of described two road stoves (1) is provided with total smoke-uptake (2); Described total smoke-uptake (2) through pipeline successively with tail gas settling pocket (5), tail gas sack cleaner (6) and tail gas induced draft fan (8) and cigarette tower (9).
2. the reaction unit that non-ferrous metal according to claim 1 reclaims, it is characterized in that: the bottom of described rotatable body of heater (3) is provided with pedestal (23).
3. the reaction unit that non-ferrous metal according to claim 1 reclaims is characterized in that: described fuel gas tank (17) bottom is provided with fuel gas tank bracket (24).
4. the reaction unit that non-ferrous metal according to claim 1 reclaims is characterized in that: between described air gas tank (20) and the nitrogen gas tank (19) valve (25) is installed.
5. the reaction unit that non-ferrous metal according to claim 1 reclaims, it is characterized in that: described two road stoves (1) and rotatable body of heater (3) inside are equipped with anti-baking bricks respectively.
6. the reaction unit that non-ferrous metal according to claim 1 reclaims is characterized in that: described secondary natural gas oxygen-enriched combustor (10) adopts the electronic system igniting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200307571U CN202450141U (en) | 2012-01-19 | 2012-01-19 | Non-ferrous metal recovery reacting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200307571U CN202450141U (en) | 2012-01-19 | 2012-01-19 | Non-ferrous metal recovery reacting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450141U true CN202450141U (en) | 2012-09-26 |
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ID=46866022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200307571U Expired - Fee Related CN202450141U (en) | 2012-01-19 | 2012-01-19 | Non-ferrous metal recovery reacting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436703A (en) * | 2013-09-11 | 2013-12-11 | 株洲金鼎高端装备有限公司 | Total-oxygen side-blown reduction smelting converter |
| CN105716434A (en) * | 2016-01-29 | 2016-06-29 | 株洲鼎端装备股份有限公司 | Equipment for treating high-temperature dust-containing smoke |
-
2012
- 2012-01-19 CN CN2012200307571U patent/CN202450141U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103436703A (en) * | 2013-09-11 | 2013-12-11 | 株洲金鼎高端装备有限公司 | Total-oxygen side-blown reduction smelting converter |
| CN103436703B (en) * | 2013-09-11 | 2015-04-08 | 株洲金鼎高端装备有限公司 | Total-oxygen side-blown reduction smelting converter |
| CN105716434A (en) * | 2016-01-29 | 2016-06-29 | 株洲鼎端装备股份有限公司 | Equipment for treating high-temperature dust-containing smoke |
| CN105716434B (en) * | 2016-01-29 | 2018-03-06 | 株洲鼎端装备股份有限公司 | A kind of equipment for handling high-temperature dust-containing flue gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150605 Granted publication date: 20120926 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161205 Granted publication date: 20120926 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20160119 |