CN201662333U - Synchronous device for bidirectional-swinging smoke exhaust pipe of electric furnace - Google Patents
Synchronous device for bidirectional-swinging smoke exhaust pipe of electric furnace Download PDFInfo
- Publication number
- CN201662333U CN201662333U CN2010201029042U CN201020102904U CN201662333U CN 201662333 U CN201662333 U CN 201662333U CN 2010201029042 U CN2010201029042 U CN 2010201029042U CN 201020102904 U CN201020102904 U CN 201020102904U CN 201662333 U CN201662333 U CN 201662333U
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- smoke exhaust
- electric furnace
- frame
- vehicle frame
- 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 - Lifetime
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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
- Y02P10/20—Recycling
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model provides a synchronous device for the bidirectional-swinging smoke exhaust pipe of an electric furnace. The synchronous device comprises the smoke exhaust pipe, a vehicle frame equipped with a vehicle wheel, a guide rail, an oil cylinder, a platform, a rotating frame, a rotating slide block, a rotating shaft and a servo motor, wherein, the smoke exhaust pipe is fixed on the rotating frame mounted on the vehicle frame through the rotating shaft; the rotating slide block is mounted on the platform; the vehicle wheel on the vehicle frame is driven by the servo motor; the vehicle wheel rotates along the guide rail fixed on a rocking frame; and the rocking frame pushed by the oil cylinder swings with the rotating shaft as the center. The vehicle frame driven by the servo motor drives the smoke exhaust pipe to swing along with four holes of a furnace cover of the electric furnace, and the rocking frame pushed by the oil cylinder drives the smoke exhaust pipe to swing with avoidance of the four holes of the furnace cover, so that the dust-removing smoke exhaust pipe can exhaust more electric furnace smoke under the circumstance of no influence on the normal use of the electric furnace. Therefore, the he dust-removing effect of the electric furnace is improved, and the steam output of the waste heat is increased.
Description
Technical field
The utility model relates to a kind of smoke evacuation sychronisation, refers in particular to double-direction swing exhaust pipe synchronizer of electric furnace.
Background technology
Steel-smelting electric furnace institute discharged flue gas contains a large amount of high-temperature residual heats, and waste heat flue-gas temperature big ups and downs and contain a large amount of dust are for the needs of energy-saving and emission-reduction, ripe gradually at present and popularize to the utilization of this high-temperature residual heat.At present, the smoke exhaust pipe of furnace lid four hole interfaces has only moving of a direction, and movable smoke exhaust pipe is fixed on the mobile framework, and oil cylinder promotes mobile framework, makes it to move along guide rail, realizes getting out of the way the motion in furnace lid four holes.And the direction activity smoke exhaust pipe that fascinates in furnace lid four holes can't be followed mobile, make movable smoke exhaust pipe be directly exposed to and sneak into a large amount of cold wind in the air, this just influences the smoke discharging effect of smoke exhaust pipe to electric furnace flue gas, electric furnace flue gas spills into the workshop in a large number, has influenced the healthy of environment and workman, in addition, when connecing waste-heat recovery device behind the smoke exhaust pipe, because sneaking in a large number of cold wind caused the waste heat recovery quantity not sufficient, effectively do not reclaim heat.
Therefore for the efficient high-temperature residual heat that uses in the steel-making flue gas, be necessary to study and a kind ofly can not only when opening bell, get out of the way four holes and move, can also when steel-making, follow moving of furnace lid four holes, can more drain electric furnace flue gas, reduce the suction of cold air, thereby improved the flue gas trapping rate, obtained the double-direction swing exhaust pipe synchronizer of electric furnace that higher cigarette temperature increases steam production again.
Summary of the invention
The purpose of this utility model is to provide a kind of can get out of the way the double-direction swing exhaust pipe synchronizer of electric furnace of swinging on the direction of fascinating in the direction that moves in furnace lid four holes and four holes.
For achieving the above object, the utility model adopts following technical scheme: a kind of double-direction swing exhaust pipe synchronizer of electric furnace, it comprises smoke exhaust pipe, be provided with the vehicle frame of wheel, guide rail, oil cylinder and platform, it further has reversing frame simultaneously, the revolution slide block, gyroaxis and servomotor, described smoke exhaust pipe is fixed on the reversing frame, reversing frame is installed on the vehicle frame by gyroaxis, the revolution slide block is installed on the platform, wheel on the vehicle frame is by driven by servomotor, wheel can roll along guide rail, guide rail is fixed on the reel cage, and it is the center swing that reel cage is promoted with the rotating shaft by oil cylinder.
Compared with prior art, the utlity model has following beneficial effect: the smoke exhaust pipe direction mobile getting out of the way furnace lid four holes realizes swing with oil cylinder, the direction of fascinating in furnace lid four holes smoke exhaust pipe with driven by servomotor vehicle frame band and is followed the swing of electric furnace four holes, can not influence under the situation that bell opens, more drain electric furnace flue gas, reduce the suction of cold air, thereby improved the flue gas trapping rate.
Description of drawings
Fig. 1 is the utility model double-direction swing exhaust pipe synchronizer of electric furnace structural representation.
Fig. 2 is another angle structural representation of the utility model double-direction swing exhaust pipe synchronizer of electric furnace.
The specific embodiment
Below in conjunction with specific embodiment the utility model is further described.
Please refer to Figure 1 and Figure 2, a kind of double-direction swing exhaust pipe synchronizer of electric furnace, it comprises smoke exhaust pipe 1, be provided with the vehicle frame 2 of wheel 20, guide rail 4, oil cylinder 5 and platform 6, it further has reversing frame 10, revolution slide block 60, gyroaxis 21 and servomotor 7, described smoke exhaust pipe 1 is fixed on the reversing frame 10, reversing frame 10 is installed on the vehicle frame 2 by gyroaxis 21, the gyroaxis below is connected with the revolution slide block 60 that is installed on the platform 6, wheel 20 on the vehicle frame 2 is driven by servomotor 7, wheel 20 can roll along guide rail 4, guide rail 4 is fixed on the reel cage 40, and it is the center swing that reel cage 40 promotes with rotating shaft 41 by oil cylinder 5.Smoke exhaust pipe 1 is the water cooling tube of cooling solid matter pipe formation or the insulation smoke exhaust pipe that constitutes with refractory material.Described rotating shaft 41 is located on the platform and with reel cage 40 and is connected; Reversing frame 10 is not only along guide rail 4 translations but also along 60 revolutions of revolution slide block and compensation slip.
Servomotor 7 is by the wheel 20 on the servo deceleration device driving vehicle frame 2, and the control system on the electric furnace provides the synchronizing signal of control servomotor 7.
The smoke exhaust pipe of the present utility model direction mobile getting out of the way furnace lid four holes realizes swing with oil cylinder, the direction of fascinating in furnace lid four holes smoke exhaust pipe with driven by servomotor vehicle frame band and is followed the swing of electric furnace four holes, can not influence under the situation that bell opens, more drain electric furnace flue gas, reduce the suction of cold air, thereby improved the flue gas trapping rate.
Claims (3)
1. double-direction swing exhaust pipe synchronizer of electric furnace, it comprises smoke exhaust pipe, is provided with the vehicle frame of wheel, guide rail, oil cylinder and platform, it is characterized in that: it further has reversing frame, revolution slide block, gyroaxis and servomotor, described smoke exhaust pipe is fixed on the reversing frame, reversing frame is installed on the vehicle frame by gyroaxis, the revolution slide block is installed on the platform, wheel on the vehicle frame is by driven by servomotor, wheel can roll along guide rail, guide rail is fixed on the reel cage, and it is the center swing that reel cage is promoted with the rotating shaft by oil cylinder.
2. double-direction swing exhaust pipe synchronizer of electric furnace as claimed in claim 1 is characterized in that: servomotor is by the wheel on the servo deceleration device driving vehicle frame, and the control system on the electric furnace provides the synchronizing signal of control servomotor.
3. double-direction swing exhaust pipe synchronizer of electric furnace as claimed in claim 1 or 2 is characterized in that: smoke exhaust pipe is the water cooling tube of cooling solid matter pipe formation or the insulation smoke exhaust pipe that constitutes with refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201029042U CN201662333U (en) | 2010-01-22 | 2010-01-22 | Synchronous device for bidirectional-swinging smoke exhaust pipe of electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201029042U CN201662333U (en) | 2010-01-22 | 2010-01-22 | Synchronous device for bidirectional-swinging smoke exhaust pipe of electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201662333U true CN201662333U (en) | 2010-12-01 |
Family
ID=43232752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201029042U Expired - Lifetime CN201662333U (en) | 2010-01-22 | 2010-01-22 | Synchronous device for bidirectional-swinging smoke exhaust pipe of electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201662333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718500B (en) * | 2010-01-22 | 2012-06-20 | 无锡市东方环境工程设计研究所有限公司 | Double-direction swing exhaust pipe synchronizer of electric furnace |
-
2010
- 2010-01-22 CN CN2010201029042U patent/CN201662333U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718500B (en) * | 2010-01-22 | 2012-06-20 | 无锡市东方环境工程设计研究所有限公司 | Double-direction swing exhaust pipe synchronizer of electric furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101201 Effective date of abandoning: 20100122 |