CN217058393U - Silicon-manganese alloy smelting system capable of efficiently utilizing heat energy - Google Patents
Silicon-manganese alloy smelting system capable of efficiently utilizing heat energy Download PDFInfo
- Publication number
- CN217058393U CN217058393U CN202123283462.3U CN202123283462U CN217058393U CN 217058393 U CN217058393 U CN 217058393U CN 202123283462 U CN202123283462 U CN 202123283462U CN 217058393 U CN217058393 U CN 217058393U
- Authority
- CN
- China
- Prior art keywords
- conveyor
- collecting
- waste residue
- molten iron
- conveying device
- 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.)
- Active
Links
Images
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a high-efficient silicomanganese who utilizes heat energy smelts system, including raw materials conveyor, the hot stove in ore deposit, the dust collector, molten iron conveyor, casting equipment, waste residue conveyor and shrend device, raw materials conveyor docks in the feed end of the hot stove in ore deposit, the dust collector docks in the end of giving vent to anger of the hot stove in ore deposit, molten iron conveyor docks in the discharge end of the hot stove in ore deposit, molten iron conveyor is equipped with iron slag separator, the molten iron butt joint casting equipment of iron slag separator separation, the waste residue butt joint waste residue conveyor of iron slag separator separation, waste residue conveyor's output butt joint shrend device, dust collector, molten iron conveyor, casting equipment, waste residue conveyor and shrend device be connected with heat collection device, heat collection device's exit end is connected in raw materials conveyor or the hot stove in ore deposit. The utility model discloses avoid thermal waste, reduced the use energy consumption of system, reached energy saving and emission reduction's purpose.
Description
Technical Field
The utility model relates to an alloy smelting technical field specifically is a silicon manganese alloy smelting system of high-efficient heat energy of utilizing.
Background
The silicon-manganese alloy is an iron alloy with wide application and large output, is a commonly used compound deoxidizer in steel making, and is also a reducing agent for producing medium-low carbon ferromanganese and producing metal manganese by an electro-silicothermic method. The silicon-manganese alloy smelting system of the submerged arc furnace is an industrial electric furnace with huge power consumption, and has the phenomenon of heat energy waste in a plurality of working procedures in the using process, such as emptying of generated high-temperature dusty smoke after treatment, heat loss during molten iron discharging, heat loss of quenching water of iron slag and the like, and the heat energy loss affects the surrounding environment and is not in accordance with the current energy-saving and emission-reducing concept.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the utility model provides a silicomanganese system of smelting of high-efficient utilization heat energy has solved the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a silicomanganese alloy of high-efficient utilization heat energy system of smelting, including raw materials conveyor, the hot stove in ore deposit, the dust collector, molten iron conveyor, casting equipment, waste residue conveyor and shrend, raw materials conveyor docks in the feed end of the hot stove in ore deposit, the dust collector docks in the end of giving vent to anger of the hot stove in ore deposit, molten iron conveyor docks in the exit end of the hot stove in ore deposit, molten iron conveyor is equipped with iron slag separator, the molten iron butt joint casting equipment of iron slag separator separation, iron slag separator's waste residue butt joint waste residue conveyor, waste residue conveyor's output butt joint shrend device, dust collector, molten iron conveyor, casting equipment, waste residue conveyor and shrend device be connected with heat collection device, heat collection device's exit end is connected in raw materials conveyor or the hot stove in ore deposit.
Preferably, the heat collecting device comprises a collecting pipeline and a collecting fan, the air inlet end of the collecting fan is connected with the dust collector, the molten iron conveying device, the casting equipment, the waste residue conveying device and the water quenching device through the collecting pipeline, and the air outlet end of the collecting fan is connected with the raw material conveying device or the submerged arc furnace through the collecting pipeline.
Preferably, the raw material conveying device connected with the collecting pipeline is a section of conveying device positioned in front of the feeding end of the submerged arc furnace, the section of conveying device is arranged in the preheating tank, and the collecting pipeline is communicated with the preheating tank.
As the optimization of this technical scheme, raw materials conveyor be belt conveyor, set up heat transport mechanism on the preheating box roof of belt conveyor top, heat transport mechanism is including being responsible for, branch pipe and sub-branch pipe, the upper end of being responsible for is fixed on preheating the box roof and with collecting pipe connection, the lower extreme of being responsible for connects the branch pipe, the branch pipe extends along the width direction of conveyer belt, sub-branch pipe sets up a plurality ofly, the equipartition is connected in the lower extreme of branch pipe, sets up a plurality of ventholes on the sub-branch pipe.
Preferably, the molten iron conveying device and the waste residue conveying device are conveying chutes, the upper ends of the conveying chutes are connected with sealing covers, the collecting air pipes are connected to the sealing covers, and the pipe orifices of the collecting air pipes are located in the sealing covers.
Preferably, the collecting air pipe is internally provided with a filter screen.
The utility model provides a silicon manganese alloy smelting system of high-efficient utilization heat energy possesses following beneficial effect: the silicon-manganese alloy smelting system can collect various heat in the system into the raw material conveying device or the submerged arc furnace, preheat the raw materials or increase the heat energy of the submerged arc furnace, avoid the waste of heat, reduce the use energy consumption of the system and achieve the purposes of energy conservation and emission reduction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic transverse view of the material conveying apparatus.
In the figure: 1. a raw material conveying device; 2. a submerged arc furnace; 3. a dust collector; 4. a molten iron conveying device; 5. casting equipment; 6. an iron slag separation device; 7. a waste residue conveying device; 8. a water quenching device; 9. a collection fan; 10. a preheating box; 11. a collection pipe; 12. a main tube; 13. a branch pipe; 14. and a sub-branch pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 and 2, the utility model provides a silicon-manganese alloy smelting system with high heat utilization efficiency, which comprises a raw material conveying device 1, a submerged arc furnace 2, a dust collector 3 and a molten iron conveying device 4, casting equipment 5, waste residue conveyor 7 and shrend device 8, raw materials conveyor 1 docks in the feed end of the hot stove 2 in ore deposit, dust collector 3 docks in the end of giving vent to anger of the hot stove 2 in ore deposit, hot metal conveyor 4 docks in the discharge end of the hot stove 2 in ore deposit, hot metal conveyor 4 is equipped with scum separator 6, the molten iron butt joint casting equipment 5 of 6 separation of scum separator, the waste residue butt joint waste residue conveyor 7 of 6 separation of scum separator, the output butt joint shrend device 8 of waste residue conveyor 7, dust collector 3, hot metal conveyor 4, casting equipment 5, waste residue conveyor 7 and shrend device 8 are connected with heat collection device, heat collection device's exit end is connected in raw materials conveyor 1 or the hot stove 2 in ore deposit.
The utility model discloses when concrete implementation, heat collection device includes collecting tube 11 and collection fan 9, and the air inlet end of collecting fan 9 is connected with dust collector 3, molten iron conveyor 4, casting equipment 5, waste residue conveyor 7 and shrend device 8 through collecting tube 11, and the air-out end of collecting fan 9 is connected with raw materials conveyor 1 or hot stove 2 in ore deposit through collecting tube 11. Collecting pipe 11 sets up a plurality ofly, is connected with dust collector 3, hot metal conveyor 4, casting equipment 5, waste residue conveyor 7 and water quenching device 8 respectively, and collecting pipe 11 gathers behind the house steward, is connected to collecting fan 9 by house steward, exports through collecting pipe 11 by collecting fan 9 again, and collecting pipe 11 of output can export alone to raw materials conveyor 1, also can export alone to the hot stove 2 in ore deposit, also can both export.
The utility model discloses when concrete implementation, the raw materials conveyor 1 who connects with collecting pipe 11 indicates one section conveyor who is located in the hot stove 2 feed ends in ore deposit before, and this section conveyor is belt conveyor, and belt conveyor locates in preheating cabinet 10, collecting pipe 11 and preheating cabinet 10 intercommunication. A heat conveying mechanism is arranged on a top plate of the preheating box 10 above the belt conveyor, the heat conveying mechanism comprises a main pipe 12, a branch pipe 13 and a sub-branch pipe 14, the main pipe 12 is vertically arranged, the upper end of the main pipe 12 is fixed on the top plate of the preheating box 10 and is connected with the collecting pipeline 11, the lower end of the main pipe 12 is connected with the branch pipe 13, the branch pipe extends along the width direction of the belt conveyor, namely, the branch pipe 13 is transversely arranged, a plurality of sub-branch pipes 14 are arranged, the sub-branch pipes 14 are vertically arranged and are uniformly distributed and connected at the lower end of the branch pipe 13, a plurality of air outlet holes are arranged on the sub-branch pipes 14, namely, the main pipe 12, the branch pipe 13 and the sub branch pipe 14 form a material target shape, heat collected by the collecting fan 9 is transmitted to the main pipe 12 through the collecting pipeline 11 and is blown to the material through the air outlet holes on the sub branch pipe 14 through the branch pipe 13, and the material target shape is beneficial to stirring the material and uniformly transmitting heat to the material.
The utility model discloses a hot metal conveyor 4 and waste residue conveyor 7 are the conveying chute, and the sealed cowling is connected to the conveying chute upper end, and collection pipeline 11 is connected on the sealed cowling, and the mouth of pipe of collection pipeline 11 is located the sealed cowling, collects the heat in the sealed cowling. A filter screen is arranged in the collecting pipeline 11 and used for filtering the micro particles in the dissipated hot air.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high-efficient silicomanganese of utilizing heat energy system of smelting, including raw materials conveyor, the hot stove in ore deposit, the dust collector, molten iron conveyor, casting equipment, waste residue conveyor and shrend device, raw materials conveyor docks in the feed end of the hot stove in ore deposit, the dust collector docks in the end of giving vent to anger of the hot stove in ore deposit, molten iron conveyor docks in the discharge end of the hot stove in ore deposit, molten iron conveyor is equipped with iron slag separator, the molten iron butt joint casting equipment of iron slag separator separation, the waste residue butt joint waste residue conveyor of iron slag separator separation, waste residue conveyor's output butt joint shrend device, its characterized in that: the dust collector, the molten iron conveying device, the casting equipment, the waste residue conveying device and the water quenching device are connected with a heat collecting device, and the outlet end of the heat collecting device is connected with the raw material conveying device or the submerged arc furnace.
2. The silicon-manganese alloy smelting system capable of efficiently utilizing heat energy according to claim 1, characterized in that: the heat collecting device comprises a collecting pipeline and a collecting fan, the air inlet end of the collecting fan is connected with the dust collector, the molten iron conveying device, the casting equipment, the waste residue conveying device and the water quenching device through the collecting pipeline, and the air outlet end of the collecting fan is connected with the raw material conveying device or the submerged arc furnace through the collecting pipeline.
3. The silicon-manganese alloy smelting system capable of efficiently utilizing heat energy according to claim 2, wherein: the raw material conveying device connected with the collecting pipeline is a section of conveying device positioned in front of the feeding end of the submerged arc furnace, the section of conveying device is arranged in the preheating box, and the collecting pipeline is communicated with the preheating box.
4. The silicon-manganese alloy smelting system capable of efficiently utilizing heat energy according to claim 3, wherein: raw materials conveyor be belt conveyor, set up heat transport mechanism on preheating the roof of the case board of belt conveyor top, heat transport mechanism is including being responsible for, branch pipe and sub-branch pipe, the upper end of being responsible for is fixed on preheating the roof of the case board and is connected with the collecting pipe, and the lower extreme of being responsible for connects the branch pipe, and the branch pipe extends along belt conveyor's width direction, and the sub-branch pipe sets up a plurality ofly, and the equipartition is connected in the lower extreme of branch pipe, sets up a plurality of ventholes on the sub-branch pipe.
5. The silicon-manganese alloy smelting system capable of efficiently utilizing heat energy according to claim 2, characterized in that: the molten iron conveying device and the waste residue conveying device are conveying chutes, the upper ends of the conveying chutes are connected with sealing covers, the collecting pipelines are connected to the sealing covers, and the pipe orifices of the collecting pipelines are located in the sealing covers.
6. The silicon-manganese alloy smelting system capable of efficiently utilizing heat energy according to claim 2, characterized in that: a filter screen is arranged in the collecting pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123283462.3U CN217058393U (en) | 2021-12-24 | 2021-12-24 | Silicon-manganese alloy smelting system capable of efficiently utilizing heat energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123283462.3U CN217058393U (en) | 2021-12-24 | 2021-12-24 | Silicon-manganese alloy smelting system capable of efficiently utilizing heat energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217058393U true CN217058393U (en) | 2022-07-26 |
Family
ID=82478974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123283462.3U Active CN217058393U (en) | 2021-12-24 | 2021-12-24 | Silicon-manganese alloy smelting system capable of efficiently utilizing heat energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217058393U (en) |
-
2021
- 2021-12-24 CN CN202123283462.3U patent/CN217058393U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101921919B (en) | Comprehensive utilization process of molten copper slag and system thereof | |
| CN210394421U (en) | Continuous feeding device is preheated to scrap steel | |
| CN101197458B (en) | Recovery and processing technique for waste lead acid accumulator | |
| CN111206157A (en) | High-efficient environmental protection recovery system of valuable metal of useless circuit board | |
| CN104357655A (en) | Continuous ore reduction and hot-charging steelmaking device | |
| CN101197459B (en) | Solid waste recovery and processing system of waste lead acid accumulator | |
| CN217058393U (en) | Silicon-manganese alloy smelting system capable of efficiently utilizing heat energy | |
| WO2009009960A1 (en) | Asphalt melting apparatus and method | |
| CN207537559U (en) | A kind of cathode copper mechanized production system | |
| CN207975995U (en) | Spirally inlet air water cooling plant for reclaiming clean mineral hot furnace coal gas | |
| CN202246809U (en) | Treatment and recycling device of waste residue after metal magnesium smelting | |
| CN207335419U (en) | A kind of side blowing smelting furnace | |
| CN210089416U (en) | Electric arc furnace flue arrangement and control structure | |
| CN210560555U (en) | Electric furnace scrap steel preheating horizontal continuous feeding system | |
| CN210097255U (en) | A concentrate ash disposal device that is used for ferrosilicon production process to remove dust and uses | |
| CN210346366U (en) | Steel mill electric furnace flue gas processing system | |
| CN218097265U (en) | Ordovician furnace mouth flue gas recovery system is smelted to copper | |
| CN209802116U (en) | Smoke dust cooling device for submerged arc furnace | |
| CN215609959U (en) | High-efficient dust collector of electric furnace tail gas for manganese silicon alloy production | |
| CN211848088U (en) | High-efficient environmental protection recovery system of valuable metal of useless circuit board | |
| CN214666115U (en) | Movable AOD furnace flue gas waste heat heating device | |
| CN218846854U (en) | Process configuration for smelting furnace treatment of side-blown molten pool of non-ferrous metal renewable resource | |
| CN220034558U (en) | Molten iron smelting device | |
| CN214620681U (en) | Energy-saving treatment device for iron and steel smelting hot slag for industrial manufacturing | |
| CN207811837U (en) | A kind of single system continuous copper smelting apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |