CN111102843A - Full-automatic batching system for smelting submerged arc furnace - Google Patents
Full-automatic batching system for smelting submerged arc furnace Download PDFInfo
- Publication number
- CN111102843A CN111102843A CN201811252264.0A CN201811252264A CN111102843A CN 111102843 A CN111102843 A CN 111102843A CN 201811252264 A CN201811252264 A CN 201811252264A CN 111102843 A CN111102843 A CN 111102843A
- Authority
- CN
- China
- Prior art keywords
- hopper
- automatic feeder
- automatic
- feeding
- submerged arc
- 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.)
- Pending
Links
- 238000003723 Smelting Methods 0.000 title claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 238000005303 weighing Methods 0.000 claims abstract description 11
- 239000000571 coke Substances 0.000 claims abstract description 6
- 239000002006 petroleum coke Substances 0.000 claims abstract description 6
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- 208000028571 Occupational disease Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241001417490 Sillaginidae Species 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0038—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising shakers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses an automatic batching system of a ferrosilicon full-automatic smelting submerged arc furnace, and relates to automatic batching of the submerged arc furnace. The system comprises a hopper for conveying raw materials, a silica automatic feeder, a semi-coke automatic feeder, a steel scrap automatic feeder and a petroleum coke automatic feeder, wherein the hopper drives a chain to run on a track through a motor, the silica automatic feeder, the semi-coke automatic feeder, the steel scrap automatic feeder and the petroleum coke automatic feeder are respectively positioned around the hopper by taking the hopper as the center, storage bins are respectively positioned at the extension parts of the feeders, the system also comprises a conveying track and a weighing device, and the weighing is controlled by a sensor.
Description
Technical Field
The invention relates to a full-automatic batching system for a smelting submerged arc furnace, in particular to an automatic batching system for a common ferrosilicon submerged arc furnace and a high-purity silicon submerged arc furnace.
Background
In the process of producing ferroalloy, ingredients are used as important components, and various raw materials are required to be uniformly mixed according to a certain proportion. At present, the factory generally adopts artificial materials for feeding, wherein the artificial feeding is to manually place weighed materials on a conveying trolley or a belt for feeding, pass through a furnace top transition bin and then enter a submerged arc furnace; the raw materials contain more dust, so the dust is easy to be inhaled in the manual weighing and feeding processes, and occupational diseases are caused. The feeding mode can increase the production risk and labor cost of enterprises to a certain extent, and due to the fact that the batching batches are more, various errors are easy to occur in the manual operation process, the product quality is finally influenced, and meanwhile, the management cost of the enterprises is also remarkably increased.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a full-automatic batching system for a smelting submerged arc furnace.
The invention discloses a full-automatic batching system of a smelting submerged arc furnace, which comprises a hopper for conveying raw materials, a silica automatic feeder, a semi-coke automatic feeder, a steel scrap automatic feeder and a petroleum coke automatic feeder, wherein the hopper drives a chain to run on a track through a motor;
the storage bins are positioned on the epitaxial distribution of the feeding machines and supply raw materials to the corresponding feeding machines;
also comprises feeding, distributing, transporting, weighing, communicating and controlling; the feeding is controlled by a vibrating feeder, the transportation is finished by the transportation of a hopper, and the weighing is controlled by a sensor.
The full-automatic batching system of the smelting submerged arc furnace is controlled by a PLC under the command of an expert database.
The expert database stores the weight proportion information of silica, semi-coke, scrap iron and petroleum coke, collects, stores and analyzes the feeding information every time, adjusts the batching proportion to achieve the optimal proportion, transmits the information to the weighing system through the communication system, and performs weighing according to the proportion.
The full-automatic batching system that smelts hot stove in ore deposit of ferrosilicon, its characterized in that, throw the material device and hold the container and set up in this slope vibrations guide slot that holds container bottom opening part including the raw materials, the exit of slope vibrations guide slot is located the top of hopper.
Drawings
FIG. 1 is a schematic top view of a fully automatic batching system of the smelting submerged arc furnace according to the present invention;
FIG. 2 is a schematic view of a full-automatic batching system of the smelting submerged arc furnace according to the present invention;
FIG. 3 is a schematic structural view of a raw material feeding device of a full-automatic batching system of the smelting submerged arc furnace.
Detailed Description
The invention will be described in further detail below with reference to the accompanying drawings,
the top view and the main view structure diagram of the full-automatic batching system of the smelting submerged arc furnace shown in the figures 1 and 2 comprise a hopper (1), feeding devices (21, 22, 23 and 24), a hopper track (2), a distributing device (3) and a submerged arc furnace (4),
furthermore, the feeding devices are distributed around the hopper by taking the hopper as the center, the hopper enters the distributing device through rail transportation,
fig. 3 is a schematic structural diagram of a raw material feeding device of a full-automatic batching system of a smelting submerged arc furnace, wherein the device comprises a raw material containing container (23) and an inclined vibration guide groove (311) arranged at an opening at the bottom of the containing container, and an outlet of the inclined vibration guide groove is positioned above a hopper.
Claims (4)
1. The full-automatic batching system for the smelting submerged arc furnace comprises a hopper for conveying raw materials, a silica automatic feeder, a semi-coke automatic feeder, a steel scrap automatic feeder and a petroleum coke automatic feeder, wherein the hopper drives a chain to run on a track through a motor;
the storage bins are positioned on the epitaxial distribution of the feeding machines and supply raw materials to the corresponding feeding machines;
also comprises feeding, distributing, transporting, weighing, communicating and controlling; the feeding is controlled by a vibrating feeder, the transportation is finished by the transportation of a hopper, and the weighing is controlled by a sensor.
2. The fully automatic batching system for a metallurgical furnace of claim 1 is controlled by an expert pool command PLC.
3. The expert database stores the weight proportion information of silica, semi-coke, scrap iron and petroleum coke, collects, stores, analyzes and adjusts the proportion of ingredients for each feeding to achieve the optimal proportion, and the information is transmitted to the weighing system through the communication system to carry out weighing according to the proportion.
4. The fully automatic batching system for a metallurgical furnace according to claim 2, wherein said feeding means comprises a raw material holding vessel and an inclined vibrating guide slot provided at the bottom opening of said holding vessel, the outlet of said inclined vibrating guide slot being located above said hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252264.0A CN111102843A (en) | 2018-10-26 | 2018-10-26 | Full-automatic batching system for smelting submerged arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252264.0A CN111102843A (en) | 2018-10-26 | 2018-10-26 | Full-automatic batching system for smelting submerged arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111102843A true CN111102843A (en) | 2020-05-05 |
Family
ID=70418292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811252264.0A Pending CN111102843A (en) | 2018-10-26 | 2018-10-26 | Full-automatic batching system for smelting submerged arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111102843A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3477529A (en) * | 1966-07-06 | 1969-11-11 | Australian Iron Steel Pty Ltd | Simplified automatic charging system for blast furnaces |
| CN204310457U (en) * | 2014-12-03 | 2015-05-06 | 湖南东港锑品有限公司 | A kind of antimony smelting blast furnace grain ore deposit metering system |
| CN105157429A (en) * | 2015-07-29 | 2015-12-16 | 中卫市茂烨冶金有限责任公司 | Automatic feeding system used for submerged arc furnace |
-
2018
- 2018-10-26 CN CN201811252264.0A patent/CN111102843A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3477529A (en) * | 1966-07-06 | 1969-11-11 | Australian Iron Steel Pty Ltd | Simplified automatic charging system for blast furnaces |
| CN204310457U (en) * | 2014-12-03 | 2015-05-06 | 湖南东港锑品有限公司 | A kind of antimony smelting blast furnace grain ore deposit metering system |
| CN105157429A (en) * | 2015-07-29 | 2015-12-16 | 中卫市茂烨冶金有限责任公司 | Automatic feeding system used for submerged arc furnace |
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