CN201600039U - Electric furnace bidirectional movement exhaust pipe synchronizer - Google Patents
Electric furnace bidirectional movement exhaust pipe synchronizer Download PDFInfo
- Publication number
- CN201600039U CN201600039U CN2010201029057U CN201020102905U CN201600039U CN 201600039 U CN201600039 U CN 201600039U CN 2010201029057 U CN2010201029057 U CN 2010201029057U CN 201020102905 U CN201020102905 U CN 201020102905U CN 201600039 U CN201600039 U CN 201600039U
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- China
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- exhaust pipe
- guide rail
- electric furnace
- moving guide
- moving
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses an electric furnace bidirectional movement exhaust pipe synchronizer comprising an exhaust pipe, a servo reducer, a cylinder, a moving support and a moving guide rail, wherein the exhaust pipe consists of a moving exhaust pipe section and a fixed exhaust pipe; the moving support comprises an avoiding moving support and a following moving support; the moving guide rail comprises an avoiding moving guide rail and a following moving guide rail; the cylinder is connected with the moving exhaust pipe section arranged on the avoiding moving guide rail; and the servo reducer is connected with the following moving support arranged on the following moving guide rail. For the synchronizer, the exhaust pipe realizes movement in the moving direction avoiding the electric furnace cover four openings through the cylinder, and the exhaust pipe is driven by a servo motor to move following the electric furnace four openings in the tilting direction of the electric furnace cover four openings to achieve the aim of synchronously moving with the electric furnace cover four openings, thus being capable of exhausting more electric furnace smoke without influencing the opening of the furnace cover.
Description
Technical field
The utility model relates to a kind of smoke evacuation sychronisation, refers in particular to electric furnace bidirectional movement flue synchronizing device.
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 make smoke evacuations less cold wind and the more raising exhaust gas temperature of sneaking in four holes in order to more recovery waste heats, and improve the device of electric stove dust effect.
Summary of the invention
The purpose of this utility model is to provide a kind of and can not only gets out of the way four holes when opening bell 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 electric furnace bidirectional movement flue synchronizing device that higher cigarette temperature increases steam production again.
For achieving the above object, the utility model adopts following technical scheme: a kind of electric furnace bidirectional movement flue synchronizing device, it comprises smoke exhaust pipe, servo deceleration machine, oil cylinder, movable stand and moving guide rail, described smoke exhaust pipe by move the section smoke exhaust pipe and fixedly smoke exhaust pipe form, described movable stand comprises to get out of the way movable stand and follows movable stand, described moving guide rail comprises to get out of the way moving guide rail and follows moving guide rail, oil cylinder be arranged on the mobile section smoke exhaust pipe that gets out of the way on the moving guide rail and be connected, the servo deceleration machine be arranged on the movable stand of following of following on the moving guide rail and be connected.
Compared with prior art, the utlity model has following beneficial effect: four holes can not only be got out of the way and move, moving of furnace lid four holes can also be followed, can more drain electric furnace flue gas when steel-making when opening bell, reduce the suction of cold air, thereby improved the flue gas trapping rate.
Description of drawings
Fig. 1 is the utility model electric furnace bidirectional movement flue synchronizing device structural representation.
Fig. 2 is the utility model electric furnace bidirectional movement flue synchronizing device motion state schematic diagram.
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 electric furnace bidirectional movement flue synchronizing device, it comprises smoke exhaust pipe, oil cylinder 2, servo deceleration machine 3, movable stand and moving guide rail, described smoke exhaust pipe by be arranged on the vehicle frame mobile section smoke exhaust pipe 1 and fixedly smoke exhaust pipe 4 form, described movable stand comprises to get out of the way movable stand 6 and follows movable stand 8, described moving guide rail comprises to get out of the way moving guide rail 7 and follows moving guide rail 9, oil cylinder 2 be arranged on the mobile section smoke exhaust pipe 1 that gets out of the way on the moving guide rail 7 and be connected, servo deceleration machine 3 be assembled on the vehicle frame and be arranged on the movable stand 8 of following of following on the moving guide rail 9 and be connected.Get out of the way moving guide rail 7 and follow that angle is 90 ° between the moving guide rail 9.
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.
The hydraulic oil cylinder driving section of moving smoke exhaust pipe 1 moves and gets out of the way electric furnace four holes along getting out of the way moving guide rail pair 7, servo deceleration machine 3 drives follows movable stand 8 and does straight line and move along following moving guide rail 9, drive is got out of the way movable stand 6 and is moved a section smoke exhaust pipe 1 and follow electric furnace four holes and move, and realizes that smoke exhaust pipe follows the action of electric furnace four holes.
Follow the synchronization-moving motion in bell four holes by about 2 servomotors realize, 2 servomotors the same moved further in mobile section smoke exhaust pipe realization and furnace lid four holes by 2 wheel bands that 2 servo deceleration machines drive on the vehicle frame, the synchronizing signal of control servomotor by furnace ' s control system give with, thereby guaranteed the synchronous effect in smoke exhaust pipe and furnace lid four holes.
The smoke exhaust pipe of the present utility model direction mobile getting out of the way furnace lid four holes realizes moving 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 electric furnace four holes and move, and reaches and the synchronization-moving purpose in electric furnace four holes.
Claims (3)
1. electric furnace bidirectional movement flue synchronizing device, it comprises smoke exhaust pipe, servo deceleration machine, oil cylinder, movable stand and moving guide rail, it is characterized in that: described smoke exhaust pipe by move the section smoke exhaust pipe and fixedly smoke exhaust pipe form, described movable stand comprises to get out of the way movable stand and follows movable stand, described moving guide rail comprises to get out of the way moving guide rail and follows moving guide rail, oil cylinder be arranged on the mobile section smoke exhaust pipe that gets out of the way on the moving guide rail and be connected, the servo deceleration machine be arranged on the movable stand of following of following on the moving guide rail and be connected.
2. electric furnace bidirectional movement flue synchronizing device as claimed in claim 1 is characterized in that: get out of the way moving guide rail and follow that angle is 90 ° between the moving guide rail.
3. electric furnace bidirectional movement flue synchronizing device 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 |
|---|---|---|---|
| CN2010201029057U CN201600039U (en) | 2010-01-22 | 2010-01-22 | Electric furnace bidirectional movement exhaust pipe synchronizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201029057U CN201600039U (en) | 2010-01-22 | 2010-01-22 | Electric furnace bidirectional movement exhaust pipe synchronizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201600039U true CN201600039U (en) | 2010-10-06 |
Family
ID=42811100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201029057U Expired - Lifetime CN201600039U (en) | 2010-01-22 | 2010-01-22 | Electric furnace bidirectional movement exhaust pipe synchronizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201600039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749963B (en) * | 2010-01-22 | 2013-01-30 | 无锡市东方环境工程设计研究所有限公司 | Electric furnace bidirectional movement flue synchronizing device |
-
2010
- 2010-01-22 CN CN2010201029057U patent/CN201600039U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749963B (en) * | 2010-01-22 | 2013-01-30 | 无锡市东方环境工程设计研究所有限公司 | Electric furnace bidirectional movement flue synchronizing device |
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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: 20101006 Effective date of abandoning: 20100122 |
|
| RGAV | Abandon patent right to avoid regrant |