CN207741582U - A kind of fume extractor of electric melting furnace - Google Patents
A kind of fume extractor of electric melting furnace Download PDFInfo
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- CN207741582U CN207741582U CN201721695472.9U CN201721695472U CN207741582U CN 207741582 U CN207741582 U CN 207741582U CN 201721695472 U CN201721695472 U CN 201721695472U CN 207741582 U CN207741582 U CN 207741582U
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- melting furnace
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Abstract
A kind of fume extractor of electric melting furnace is related to a kind of structure improvement of intermediate frequency (IF) smelting electric furnace smoke-discharging dust-eliminating device.It is characterized in that its structure includes：Vertical smoke tube；The vertical smoke tube is set on rear side of electric melting furnace, and lower end couples with workshop smoke discharging dust removing system total pipeline；Couple smoke pipe；The connection smoke pipe is inverse u shape cross over pipe, and one end couples with vertical smoke tube；Smoke evacuation petticoat pipe；The petticoat pipe upper end is fixedly connected with the smoke pipe other end is coupled；And connection smoke pipe and smoke evacuation petticoat pipe can be rotated by axis of vertical smoke tube.A kind of fume extractor of the electric melting furnace of the utility model, it can not influence furnace body and topple over operation of coming out of the stove, it can guarantee that overhead traveling crane driving is smoothly current, flue gas exclusion effect is good, can reduce dedusting fan and use power, reduce dust pelletizing system volume, it does not interfere and is fed to electric furnace feed bin with overhead traveling crane, petticoat pipe rotation 180 degree rear furnace body can normally topple over when coming out of the stove, and the flue gas for refining generation is all drained only, and enhances the safety of furnace operation.
Description
Technical field
A kind of fume extractor of electric melting furnace is related to a kind of structure improvement of intermediate frequency (IF) smelting electric furnace smoke-discharging dust-eliminating device.
Background technology
In metallurgical production process, the Medium frequency induction smelting electrical furnace that the melting of alloy uses will produce flue dust, and flue dust is wanted
It is discharged, is focused on by smoke discharging pipe again after being collected by enclosure.
Currently, the use of its smoke exhaust process is mostly high hanging petticoat pipe, to avoid that furnace body is interfered to topple over operation of coming out of the stove, petticoat pipe
Mouth will be arranged apart from the higher position of fire door, and the wild wind of dust pelletizing system sucking is more, need powerful wind turbine and cleaner
Flue gas can be taken away, cause energy waste.And this hanging petticoat pipe of height can interfere the operation that operation field is driven, and make its structure
It is set by the very day of one's doom with installation site, affects enclosure Function, cause smoke discharging effect undesirable, operating difficulties.
Invention content
The purpose of this utility model provides a kind of unaffected furnace body of energy aiming at deficiency existing for above-mentioned prior art
Topple over operation of coming out of the stove, can guarantee that overhead traveling crane driving is smoothly current, flue gas exclusion effect is good, and dedusting fan power is small, dust pelletizing system body
The fume extractor of the smaller electric melting furnace of product.
What the purpose of this utility model was realized in.
A kind of fume extractor of electric melting furnace, it is characterised in that its structure includes：
Vertical smoke tube；The vertical smoke tube is set on rear side of electric melting furnace, lower end and workshop smoke discharging dust removing system total pipeline
Connection；
Couple smoke pipe；The connection smoke pipe is inverse u shape cross over pipe, and one end couples with vertical smoke tube；
Smoke evacuation petticoat pipe；The petticoat pipe upper end is fixedly connected with the smoke pipe other end is coupled；And connection smoke pipe and smoke evacuation petticoat pipe can be with
Vertical smoke tube rotates for axis.
The fume extractor of a kind of electric melting furnace of the utility model, it is characterised in that the vertical smoke tube is mounted on electric steel
On platform, coupled by rotating smoke pipe fitting with fabrication and installation workshop smoke discharging dust removing system total pipeline.
A kind of fume extractor of electric melting furnace of the utility model can not influence furnace body and topple over operation of coming out of the stove, can guarantee day
Garage's vehicle smoothly passes through, and flue gas exclusion effect is good, can reduce dedusting fan and use power, reduce dust pelletizing system volume, there is no harm in
Hinder and fed to electric furnace feed bin with overhead traveling crane, petticoat pipe rotation 180 degree rear furnace body can normally topple over when coming out of the stove, and refine the flue gas whole quilt of generation
It drains only, and enhances the safety of furnace operation.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the fume extractor of electric melting furnace of the utility model.
Specific implementation mode
A kind of fume extractor of electric melting furnace, structure include：
Vertical smoke tube 1；The vertical smoke tube is set on rear side of electric melting furnace, lower end and workshop smoke discharging dust removing system total pipeline
Connection；
Couple smoke pipe 2；The connection smoke pipe is inverse u shape cross over pipe, and one end couples with vertical smoke tube；
Smoke evacuation petticoat pipe 3；The petticoat pipe upper end is fixedly connected with the smoke pipe other end is coupled；And connection smoke pipe and smoke evacuation petticoat pipe can be with
Vertical smoke tube rotates for axis.
Using a kind of fume extractor of electric melting furnace of the utility model, made in stove steel platform in frequency induction melting electricity
One vertical rotary smoke pipe coupled with total smoke exhaust pipe is installed, petticoat pipe mounting cup above electric furnace mouth, petticoat pipe is by rotating cigarette
Pipe can carry out 360 degree rotation, and such petticoat pipe is supported on rotation smoke pipe by curved smoke pipe, need not be hung, when normally smelting
Petticoat pipe covers on fire door, and for petticoat pipe lower side equipped with dodge gate in order to smelting operation, petticoat pipe is close apart from fire door, wild wind sucking
It is few, it is only necessary to which that low power dedusting fan and dust pelletizing system can take the flue gas smelted and generated away.
When electric melting furnace discharges, smoke evacuation petticoat pipe rotation is removed, then carry out stove from above electric melting furnace fire door
Body topples over discharging, drives smoothly current；Discharging finishes, then petticoat pipe of discharging fume is gone to the top of electric melting furnace fire door, all
Take the flue gas smelted and generated away.
Claims (2)
1. a kind of fume extractor of electric melting furnace, it is characterised in that its structure includes：
Vertical smoke tube；The vertical smoke tube is set on rear side of electric melting furnace, and lower end couples with workshop smoke discharging dust removing system total pipeline；
Couple smoke pipe；The connection smoke pipe is inverse u shape cross over pipe, and one end couples with vertical smoke tube；
Smoke evacuation petticoat pipe；The petticoat pipe upper end is fixedly connected with the smoke pipe other end is coupled；And connection smoke pipe and smoke evacuation petticoat pipe can be vertical
Smoke pipe rotates for axis.
2. a kind of fume extractor of electric melting furnace according to claim 1, it is characterised in that the vertical smoke tube is mounted on
In electric furnace steel platform, coupled by rotating smoke pipe fitting with workshop smoke discharging dust removing system total pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721695472.9U CN207741582U (en) | 2017-12-08 | 2017-12-08 | A kind of fume extractor of electric melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721695472.9U CN207741582U (en) | 2017-12-08 | 2017-12-08 | A kind of fume extractor of electric melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207741582U true CN207741582U (en) | 2018-08-17 |
Family
ID=63117461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721695472.9U Active CN207741582U (en) | 2017-12-08 | 2017-12-08 | A kind of fume extractor of electric melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207741582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074561A (en) * | 2021-04-28 | 2021-07-06 | 共享铸钢有限公司 | Dust removal device of intermediate frequency furnace for casting |
| CN116590543A (en) * | 2023-06-06 | 2023-08-15 | 遵义钛业股份有限公司 | Flue gas drainage tube with rotating device for producing titanium sponge to discharge magnesium chloride |
-
2017
- 2017-12-08 CN CN201721695472.9U patent/CN207741582U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074561A (en) * | 2021-04-28 | 2021-07-06 | 共享铸钢有限公司 | Dust removal device of intermediate frequency furnace for casting |
| CN116590543A (en) * | 2023-06-06 | 2023-08-15 | 遵义钛业股份有限公司 | Flue gas drainage tube with rotating device for producing titanium sponge to discharge magnesium chloride |
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