CN215856197U - On-line induction heating device for molten iron - Google Patents
On-line induction heating device for molten iron Download PDFInfo
- Publication number
- CN215856197U CN215856197U CN202122559710.6U CN202122559710U CN215856197U CN 215856197 U CN215856197 U CN 215856197U CN 202122559710 U CN202122559710 U CN 202122559710U CN 215856197 U CN215856197 U CN 215856197U
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- China
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- molten iron
- blast furnace
- iron runner
- frequency induction
- furnace
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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
- Y02P10/25—Process efficiency
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The utility model discloses an online induction heating device for molten iron, which comprises a front-section blast furnace molten iron runner, a medium-frequency induction furnace and a rear-section blast furnace molten iron runner, wherein the front-section blast furnace molten iron runner is arranged at the front end of the medium-frequency induction furnace, and the rear end of the front-section blast furnace molten iron runner is communicated with the medium-frequency induction furnace; the utility model has reasonable structural design and convenient use, and the arrangement of the medium-frequency induction furnace can supplement the temperature of molten iron production in real time, thereby improving the quality of the molten iron production.
Description
Technical Field
The utility model relates to the field of production equipment, in particular to an online induction heating device for molten iron.
Background
In the production process of blast furnace molten iron, the molten iron generally can flow in the blast furnace molten iron runner and lead to each processing procedure, and the molten iron can contact with the air when circulating in the blast furnace molten iron runner to the temperature can produce and descend when leading to the molten iron circulation, thereby is unfavorable for the continuation processing of molten iron, consequently still needs to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems provided by the utility model, and provides an online molten iron induction heating device, which comprises a front-section blast furnace molten iron runner, a medium-frequency induction furnace and a rear-section blast furnace molten iron runner, wherein the front-section blast furnace molten iron runner is arranged at the front end of the medium-frequency induction furnace, the rear end of the front-section blast furnace molten iron runner is communicated with the medium-frequency induction furnace, the rear-section blast furnace molten iron runner is arranged at the rear end of the medium-frequency induction furnace, the front end of the rear-section blast furnace molten iron runner is communicated with the medium-frequency induction furnace, a spare molten iron runner is arranged between the front-section blast furnace molten iron runner and the rear-section molten iron runner, and the spare molten iron runner is arranged below the medium-frequency induction furnace.
The utility model has the beneficial effects that: the utility model has reasonable structural design and convenient use, and the arrangement of the medium-frequency induction furnace can supplement the temperature of molten iron production in real time, thereby improving the quality of the molten iron production.
Drawings
The utility model will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the overall structure of the present invention;
in the figure: 1. a front-stage blast furnace molten iron runner; 2. a medium frequency induction furnace; 3. a rear blast furnace molten iron runner; 4. and (5) preparing the molten iron runner for later use.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature of the present specification may be replaced by another equivalent or alternative feature serving a similar purpose, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in fig. 1, an online induction heating device for molten iron comprises a front-section blast furnace iron runner 1, a medium-frequency induction furnace 2 and a rear-section blast furnace iron runner 3, wherein the front-section blast furnace iron runner 1 is arranged at the front end of the medium-frequency induction furnace 2, the rear end of the front-section blast furnace iron runner 1 is communicated with the medium-frequency induction furnace 2, the rear-section blast furnace iron runner 3 is arranged at the rear end of the medium-frequency induction furnace 2, the front end of the rear-section blast furnace iron runner 3 is communicated with the medium-frequency induction furnace 2, a standby iron runner 4 is arranged between the front-section blast furnace iron runner 1 and the rear-section blast furnace iron runner 3, and the standby iron runner 4 is arranged below the medium-frequency induction furnace 2.
In the use process, the molten iron flows through the front-section blast furnace molten iron runner 1 and flows into the intermediate frequency induction furnace 2 to supplement the temperature, flows out of the intermediate frequency induction furnace 2 after the temperature supplement is completed, flows into the rear-section blast furnace molten iron runner 3, and flows to the next process from the rear-section blast furnace molten iron runner 3.
The setting of reserve iron runner 4 can be overhauld or when breaking down at intermediate frequency induction furnace 2, as reserve with the direct stream of the molten iron in anterior segment blast furnace iron runner 1 let in back end blast furnace iron runner 3.
The utility model has the beneficial effects that: the utility model has reasonable structural design and convenient use, and the arrangement of the medium-frequency induction furnace can supplement the temperature of molten iron production in real time, thereby improving the quality of the molten iron production.
The utility model is not limited to the foregoing embodiments. The utility model extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed.
Claims (1)
1. The utility model provides an online induction heating device of molten iron, its characterized in that, includes anterior segment blast furnace iron runner (1), intermediate frequency induction furnace (2) and back end blast furnace iron runner (3), anterior segment blast furnace iron runner (1) sets up the rear end and intermediate frequency induction furnace (2) that are linked together at the front end of intermediate frequency induction furnace (2) and anterior segment blast furnace iron runner (1), back end blast furnace iron runner (3) set up the front end and back end and intermediate frequency induction furnace (2) of intermediate frequency induction furnace (2) and are linked together, be provided with reserve iron runner (4) between anterior segment blast furnace iron runner (1) and back end blast furnace iron runner (3), reserve iron runner (4) set up the below at intermediate frequency induction furnace (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559710.6U CN215856197U (en) | 2021-10-25 | 2021-10-25 | On-line induction heating device for molten iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559710.6U CN215856197U (en) | 2021-10-25 | 2021-10-25 | On-line induction heating device for molten iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215856197U true CN215856197U (en) | 2022-02-18 |
Family
ID=80263142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122559710.6U Active CN215856197U (en) | 2021-10-25 | 2021-10-25 | On-line induction heating device for molten iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215856197U (en) |
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2021
- 2021-10-25 CN CN202122559710.6U patent/CN215856197U/en active Active
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