CN206222953U - Metal smelting-furnace - Google Patents
Metal smelting-furnace Download PDFInfo
- Publication number
- CN206222953U CN206222953U CN201621287423.7U CN201621287423U CN206222953U CN 206222953 U CN206222953 U CN 206222953U CN 201621287423 U CN201621287423 U CN 201621287423U CN 206222953 U CN206222953 U CN 206222953U
- Authority
- CN
- China
- Prior art keywords
- furnace
- waste
- heating gas
- heat
- smelting
- 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
- 239000002184 metal Substances 0.000 title abstract description 9
- 239000002918 waste heat Substances 0.000 abstract description 30
- 238000010438 heat treatment Methods 0.000 abstract description 29
- 239000007789 gas Substances 0.000 abstract description 28
- 239000000779 smoke Substances 0.000 abstract description 25
- 238000003723 Smelting Methods 0.000 abstract description 16
- 238000011084 recovery Methods 0.000 abstract description 14
- 239000003034 coal gas Substances 0.000 abstract description 6
- 239000002737 fuel gas Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- Y02P10/25—Process efficiency
-
- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model is related to a kind of furnace shell of metal smelting-furnace, smelting furnace to be provided with fuel gas inlet, heat smoke outlet and waste heat recovery mouthful, and burner noz(zle) is provided with fuel gas inlet；Hot Coal Gas Generator connects with heating gas house steward, heating gas house steward connects with stokehold heating gas pipeline, stokehold heating gas pipeline accesses the burner noz(zle) of smelting furnace, cold-air duct connects with burner noz(zle), smoke exhaust pipe is connected with the heat smoke outlet of smelting furnace, smoke exhaust pipe accesses chimney, and the stage casing of smoke exhaust pipe is sleeve structure with the stage casing of cold-air duct, waste-heat recoverer is installed on waste-heat recoverer mounting bracket, waste heat recovery mouthful is connected by waste heat recovery pipeline with waste-heat recoverer.The utility model has simple structure, uses reliability, low power consumption and other advantages.
Description
Technical field
The utility model is related to a kind of thermotechnical furnace, and the utility model is more particularly, to a kind of metal smelting-furnace.
Background technology
Melting, be by metal material and other auxiliary materials input heating furnace dissolve and quenched, furnace charge high temperature (1300 ~
1600K) in stove there is certain physics, chemical change, the pyrometallurgy of output crude metal or metal enrichment thing and slag in material
Process.Smelting furnace is exactly a kind of thermotechnical furnace for being used to realize smelting technology process.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple structure, use reliability
Metal smelting-furnace.
According to the technical scheme that the utility model is provided, the metal smelting-furnace, including chimney, cold-air duct, stokehold
Heating gas pipeline, smoke exhaust pipe, cut-out liquid packing, smelting furnace, heat smoke stop valve, heating gas house steward, waste heat recovery pipeline, waste heat
Recover, waste-heat recoverer mounting bracket, heating gas deduster and Hot Coal Gas Generator, the furnace shell of smelting furnace are provided with combustion gas and enter
Mouth, heat smoke outlet and waste heat recovery mouthful, are provided with burner noz(zle) in fuel gas inlet；Hot Coal Gas Generator and heating gas house steward
Connect, heating gas house steward connects with stokehold heating gas pipeline, stokehold heating gas pipeline accesses the burner noz(zle) of smelting furnace, cold air
Pipeline connects with burner noz(zle), and smoke exhaust pipe is connected with the heat smoke outlet of smelting furnace, and smoke exhaust pipe accesses chimney, smoke exhaust pipe
Stage casing is sleeve structure with the stage casing of cold-air duct, and waste-heat recoverer is provided with waste-heat recoverer mounting bracket, and waste heat is returned
Closing in is connected by waste heat recovery pipeline with waste-heat recoverer.
The smelting furnace is made up of furnace shell, crucible and crucible holder, and furnace chamber is provided with furnace shell, and earthenware is provided with furnace chamber
Crucible support, is provided with crucible on crucible holder.
The heating gas deduster is cyclone dust collectors.
Cut-out liquid packing is installed on the heating gas pipeline of stokehold.
Heat smoke stop valve is installed on waste heat recovery pipeline.
The utility model has simple structure, uses reliability, low power consumption and other advantages.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is left view of the present utility model.
Fig. 4 is the A-A sectional views of Fig. 1.
Specific embodiment
With reference to specific embodiment, the utility model is described in further detail.
The metal smelting-furnace, including chimney 1, cold-air duct 2, stokehold heating gas pipeline 3, smoke exhaust pipe 4, cut-out liquid packing
5th, smelting furnace 6, heat smoke stop valve 7, heating gas house steward 8, waste heat recovery pipeline 9, waste-heat recoverer 10, waste-heat recoverer are installed
Frame 11, heating gas deduster 12 and Hot Coal Gas Generator 13, the furnace shell of smelting furnace 6 be provided with fuel gas inlet, heat smoke outlet with
Waste heat recovery mouthful, is provided with burner noz(zle) in fuel gas inlet；Hot Coal Gas Generator 13 connects with heating gas house steward 8, heating gas
House steward 8 connects with stokehold heating gas pipeline 3, and stokehold heating gas pipeline 3 accesses the burner noz(zle) of smelting furnace 6, cold-air duct 2 with
Burner noz(zle) connects, and smoke exhaust pipe 4 is connected with the heat smoke outlet of smelting furnace 6, and smoke exhaust pipe 4 accesses chimney 1, smoke exhaust pipe 4
Stage casing is sleeve structure with the stage casing of cold-air duct 2, and waste-heat recoverer 10 is provided with waste-heat recoverer mounting bracket 11, remaining
Recuperation of heat mouthful is connected by waste heat recovery pipeline 9 with waste-heat recoverer 10.
The smelting furnace 6 is made up of furnace shell, crucible and crucible holder, and furnace chamber is provided with furnace shell, is provided with furnace chamber
Crucible holder, is provided with crucible on crucible holder.
The heating gas deduster 12 is cyclone dust collectors.
Cut-out liquid packing 5 is installed on stokehold heating gas pipeline 3.
Heat smoke stop valve 7 is installed on waste heat recovery pipeline 9.
During work, treat that the material of melting is placed in crucible, the heating gas that Hot Coal Gas Generator 13 is produced is by heating gas
After the dedusting of deduster 12, then sent with stokehold heating gas pipeline 3, cut-out liquid packing 5 and burner noz(zle) by heating gas house steward 8
Enter smelting furnace 6, cold-air duct 2 accesses burner noz(zle) to provide the air required for burning heating gas；Because in smoke exhaust pipe 4
Section and the stage casing of cold-air duct 2 are sleeve structure, and the heat smoke burnt produced by heating gas is first preheated from cold by smoke exhaust pipe 4
Chimney 1 is accessed after the cold air that air duct 2 is accessed, and is emptied by chimney 1；Waste heat recovery mouthful by waste heat recovery pipeline 9 with
Waste-heat recoverer 10 is connected, and heat smoke stop valve 7 is provided with waste heat recovery pipeline 9, and waste-heat recoverer 10 is connect by pipeline
Enter holding furnace.
Claims (4)
1. a kind of metal smelting-furnace, including chimney（1）, cold-air duct（2）, stokehold heating gas pipeline（3）, smoke exhaust pipe（4）, cut
Disconnected liquid packing（5）, smelting furnace（6）, heat smoke stop valve（7）, heating gas house steward（8）, waste heat recovery pipeline（9）, waste heat recovery
Device（10）, waste-heat recoverer mounting bracket（11）, heating gas deduster（12）With Hot Coal Gas Generator（13）, smelting furnace（6）Stove
Shell is provided with fuel gas inlet, heat smoke outlet and waste heat recovery mouthful, and burner noz(zle) is provided with fuel gas inlet；It is characterized in that：
Hot Coal Gas Generator（13）With heating gas house steward（8）Connect, heating gas house steward（8）With stokehold heating gas pipeline（3）Connect, stokehold
Heating gas pipeline（3）Access smelting furnace（6）Burner noz(zle), cold-air duct（2）Connect with burner noz(zle), in smelting furnace（6）
Heat smoke outlet on be connected with smoke exhaust pipe（4）, smoke exhaust pipe（4）Access chimney（1）, smoke exhaust pipe（4）Stage casing and cold air pipe
Road（2）Stage casing be sleeve structure, in waste-heat recoverer mounting bracket（11）On waste-heat recoverer is installed（10）, waste heat recovery mouthful
By waste heat recovery pipeline（9）With waste-heat recoverer（10）It is connected.
2. metal smelting-furnace as claimed in claim 1, it is characterized in that：The smelting furnace（6）By furnace shell, crucible and crucible holder
Constitute, furnace chamber is provided with furnace shell, crucible holder is provided with furnace chamber, crucible is installed on crucible holder.
3. metal smelting-furnace as claimed in claim 1, it is characterized in that：The heating gas deduster（12）It is cyclone dust collectors.
4. metal smelting-furnace as claimed in claim 1, it is characterized in that：In stokehold heating gas pipeline（3）On cut-out water is installed
Envelope device（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287423.7U CN206222953U (en) | 2016-11-28 | 2016-11-28 | Metal smelting-furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287423.7U CN206222953U (en) | 2016-11-28 | 2016-11-28 | Metal smelting-furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206222953U true CN206222953U (en) | 2017-06-06 |
Family
ID=58786045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621287423.7U Expired - Fee Related CN206222953U (en) | 2016-11-28 | 2016-11-28 | Metal smelting-furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206222953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482534A (en) * | 2016-11-28 | 2017-03-08 | 无锡市莱达热工工程有限公司 | Metal smelting-furnace |
-
2016
- 2016-11-28 CN CN201621287423.7U patent/CN206222953U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482534A (en) * | 2016-11-28 | 2017-03-08 | 无锡市莱达热工工程有限公司 | Metal smelting-furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |