CN201367454Y - Discharging furnace door opening and closing device on rolled steel heating furnace side - Google Patents
Discharging furnace door opening and closing device on rolled steel heating furnace side Download PDFInfo
- Publication number
- CN201367454Y CN201367454Y CNU2009200422506U CN200920042250U CN201367454Y CN 201367454 Y CN201367454 Y CN 201367454Y CN U2009200422506 U CNU2009200422506 U CN U2009200422506U CN 200920042250 U CN200920042250 U CN 200920042250U CN 201367454 Y CN201367454 Y CN 201367454Y
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- CN
- China
- Prior art keywords
- furnace door
- door opening
- closing device
- controller
- rolled steel
- 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 - Fee Related
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Abstract
The utility model discloses a discharging furnace door opening and closing device on rolled steel heating furnace side. The device comprises a furnace door, a balancing pole and a digging rope; the device further comprises a stroke controller which is connected with the digging rope; and the stroke controller is in linkage with the controller of a discharge machine. The discharging furnace door opening and closing device can lift automatically, and is in linkage with the discharge machine, and the opening and the closing of the furnace door are in time, so that the phenomenon that error exists in manual furnace door operation is eliminated; the billet temperature near the furnace door part is ensured; the energy is saved; and the work efficiency of the rolled steel heating furnace is improved.
Description
Technical field
The utility model relates to a kind of utility appliance of heater for rolling steel, especially relates to a kind of heater for rolling steel side discharging door opening and closing device.
Background technology
In the known technology, the steel billet discharging of heater for rolling steel is mainly the side discharge method, and its place, furnace wall in the tapping spout correspondence is provided with two fireholes, enter in order to tapping and extractor,, respectively be provided with fire door at two firehole places for guaranteeing furnace temperature, open fire door during tapping, instead then close it.At present door opening and closing device is connected with fire door 1 at an end of rock arm 2 as shown in Figure 1, and the other end is connected with and heavily weighs down thing 3, and fire door 1 places on the process furnace outer wall, and fire door is closed with manpower and down drawn the stay cord 4 that heavily weighs down thing one end, and fire door rises, and fire door is then opened; Unclamp stay cord 4, fire door descends, and fire door is then closed.Because the discharging of heater for rolling steel steel billet is frequent, the fire door lifting is frequent, takes people's effort; Simultaneously,, need two people to operate fire door and open and close lifting simultaneously, inconsistent situation often occurs coordinating, can descend, waste energy near the steel billet temperature of fire door part because two fire doors are positioned at the both sides of heater for rolling steel.
Summary of the invention
The purpose of this utility model be exactly the deficiency that exists at prior art and provide a kind of automatic lifting and with extractor interlock, door opening and closing in time, save the heater for rolling steel side discharging door opening and closing device of the energy.
For achieving the above object, it is as follows that the utility model solves the technical scheme that its technical problem adopts:
Heater for rolling steel side discharging door opening and closing device comprises fire door, rock arm, stay cord, and it also comprises journey controller, and described journey controller is connected with stay cord, described journey controller and the interlock of extractor controller.
Described journey controller is connected with stay cord by tackleblock.
The utility model comprises journey controller, and described journey controller is connected with stay cord, described journey controller and the interlock of extractor controller.During tapping, send signal by the extractor controller, journey controller work, the stay cord motion, two fire doors rise oven door opening simultaneously; At this moment, extractor is started working simultaneously, and after tapping was finished, extractor withdrawed from furnace chamber, the journey controller reverse operation, and loosening stay cord, two fire doors descend simultaneously, and fire door is closed.The utility model greatly reduces labour intensity, and journey controller and the interlock of extractor controller, and door opening and closing is timely, eliminate the manual operation fire door and had the phenomenon of slipping up, guarantee to have saved the energy, improve the working efficiency of heater for rolling steel near the steel billet temperature of fire door part.
Description of drawings
Fig. 1 is the prior art constructions synoptic diagram
Fig. 2 is a structural representation of the present utility model
Number in the figure is: 1, fire door; 2, rock arm; 3, heavily weigh down thing; 4, stay cord; 5, journey controller; 6, extractor controller; 7, tackleblock; 8, extractor.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, but do not constitute any restriction of the present utility model.As shown in Figure 2, a kind of heater for rolling steel side discharging door opening and closing device comprises fire door 1, rock arm 2, stay cord 4, and it also comprises journey controller 5, described journey controller 5 is connected with stay cord 4 by tackleblock 7, described journey controller 5 and 6 interlocks of extractor controller.During tapping, send signal by the extractor controller, journey controller work, stay cord moves by tackleblock, and two fire doors rise oven door opening simultaneously; At this moment, extractor is started working simultaneously, and after tapping was finished, extractor withdrawed from furnace chamber, the journey controller reverse operation, and loosening stay cord, two fire doors descend simultaneously, and fire door is closed.
Certainly, under inventive concept of the present utility model, the utility model can have multiple structural distortion, and this reads and need not pay creative work behind this specification sheets and can reproduce, all within protection domain of the present utility model to those skilled in the art.
Claims (2)
1, heater for rolling steel side discharging door opening and closing device, comprise fire door (1), rock arm (2), stay cord (4), it is characterized in that: it also comprises journey controller (5), described journey controller (5) is connected with stay cord (4), described journey controller (5) and extractor controller (6) interlock.
2, heater for rolling steel side discharging door opening and closing device according to claim 1 is characterized in that: described journey controller (5) is connected with stay cord (4) by tackleblock (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200422506U CN201367454Y (en) | 2009-03-19 | 2009-03-19 | Discharging furnace door opening and closing device on rolled steel heating furnace side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200422506U CN201367454Y (en) | 2009-03-19 | 2009-03-19 | Discharging furnace door opening and closing device on rolled steel heating furnace side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201367454Y true CN201367454Y (en) | 2009-12-23 |
Family
ID=41486348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200422506U Expired - Fee Related CN201367454Y (en) | 2009-03-19 | 2009-03-19 | Discharging furnace door opening and closing device on rolled steel heating furnace side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201367454Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641977A (en) * | 2012-05-04 | 2012-08-22 | 北京亿玮坤节能科技有限公司 | Optimizing control energy saving system for steel feeding and discharging of heating furnace |
| CN106746551A (en) * | 2017-02-28 | 2017-05-31 | 湖北派瑞斯光学玻璃科技有限公司 | A kind of highly-efficient glass softening furnace |
-
2009
- 2009-03-19 CN CNU2009200422506U patent/CN201367454Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641977A (en) * | 2012-05-04 | 2012-08-22 | 北京亿玮坤节能科技有限公司 | Optimizing control energy saving system for steel feeding and discharging of heating furnace |
| CN106746551A (en) * | 2017-02-28 | 2017-05-31 | 湖北派瑞斯光学玻璃科技有限公司 | A kind of highly-efficient glass softening furnace |
| CN106746551B (en) * | 2017-02-28 | 2022-11-22 | 湖北华扬玻璃有限公司 | High-efficient glass softening furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20130319 |