CN201952451U - Pneumatic accident tilting device for revolving furnace - Google Patents
Pneumatic accident tilting device for revolving furnace Download PDFInfo
- Publication number
- CN201952451U CN201952451U CN2010206880854U CN201020688085U CN201952451U CN 201952451 U CN201952451 U CN 201952451U CN 2010206880854 U CN2010206880854 U CN 2010206880854U CN 201020688085 U CN201020688085 U CN 201020688085U CN 201952451 U CN201952451 U CN 201952451U
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- China
- Prior art keywords
- pneumatic
- revolving furnace
- accident
- converter
- clutch
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- 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 relates to a pneumatic accident tilting device for a revolving furnace. The pneumatic accident tilting device comprises a pneumatic clutch arranged on a primary speed reducer input shaft of a revolving furnace tilting machine; the pneumatic clutch is connected with a pneumatic motor device through a chain and a chain wheel to form a pneumatic driving circuit; the pneumatic motor device is arranged on a secondary speed reducer box body of the revolving furnace tilting machine through a supporting seat; and the pneumatic clutch and the pneumatic motor device are controlled by a pneumatic control cabinet. The pneumatic accident tilting device is safe and reliable, has high operability, high universality and small changes on the original revolving furnace tilting machine, is convenient to install and maintain, and can be widely applied to various types of revolving furnace tilting equipment.
Description
Technical field
The utility model relates to a kind of steel-making converter equipment that fascinates, and relates in particular to the pneumatic accident tiling arrangement of a kind of converter.
Background technology
The converter inclining machine is one of converter steelmaking key equipment, drives the converter body rotation and finishes steelmaking process.Converter body runs out of steam suddenly when power-off event takes place, the converter body secure location that can't slowly fascinate, thus the movable gas hood that continues baking fire door top because of molten iron in the converter often has an accident, and causes very big loss of life and personal injury and financial loss.
The utility model content
The utility model is in order to overcome the deficiencies in the prior art, and provide a kind of simple in structure, easy to operate, the safe operation problem of converter when solving the burst power outage makes the fascinate pneumatic accident tiling arrangement of converter of secure location of the converter body of positive moment conceptual design.
The technical solution adopted in the utility model:
It comprises the pneumatic clutch on the step-down gear input shaft that is installed on the converter inclining machine, pneumatic clutch is connected to form the pneumatic actuation loop by chain, sprocket wheel and pneumatic motor device, described pneumatic motor device is installed on by bearing on the secondary speed-reducing box body of converter inclining machine, and described pneumatic clutch and pneumatic motor apparatus are controlled by the pneumatic control cabinet.
The technique effect that the utility model is obtained:
1, the utility model adopts the mode that pneumatic actuation and emergency power supply combine, the gas control on the spot that the realization accident is fascinated, multiple operation such as automatically controlled and remote electrically controlled on the spot;
2, the utility model is realized the quick response that long-range behaviour does with novel air-path control system, installs safe and reliablely, original converter tilting mechanism is done change for a short time, is applicable to the transformation of original converter inclining equipment.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the side-view of Fig. 1.
Wherein, 1-band chain wheel pneumatic clutch, 2-chain, 3-sprocket wheel, 4-pneumatic motor device, 5-bearing, 6-pneumatic control cabinet.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Referring to Fig. 1-2, the pneumatic accident tiling arrangement of a kind of converter, it comprises the pneumatic clutch 1 on the step-down gear input shaft that is installed on the converter inclining machine, pneumatic clutch is connected to form the pneumatic actuation loop by chain 2, sprocket wheel 3 with pneumatic motor device 4, described pneumatic motor device is installed on by bearing 5 and (promptly can be installed on the upper box on the secondary speed-reducing box body of converter inclining machine, also can be installed on the lower box, or press near the position of device between the two), described pneumatic clutch and pneumatic motor apparatus are controlled by pneumatic control cabinet 6.The startup of pneumatic control cabinet 6 control pneumatic motor devices, stop and protecting interlock connection; Control the closed or disengagement of pneumatic clutch simultaneously.Pneumatic control cabinet 6 can be at other electronic on the spot, the pneumatic operation of the machine that fascinates, also can remote electrically controlled operation in the converter watch-keeping cubicle, and realize normal electronic and air operated protection interlock connection.
When unexpected power outage takes place when, open the stopper of converter inclining machine by emergency auxiliary power, open pneumatic source of the gas.Pneumatic control cabinet 6 control gas circuits make pneumatic clutch 1 closure, simultaneously to pneumatic motor device 4 air feed to pneumatic clutch 1 air feed.Pneumatic motor device 4 is according to the assigned direction rotation, and the high speed input shaft that drives a step-down gear by sprocket wheel 2, chain 3, pneumatic clutch 4 rotates, and makes converter body rotate to the installation site.Pneumatic control cabinet 6 can be at the other local operation of the machine that fascinates, also can remote electrically controlled operation in the converter watch-keeping cubicle.
During the converter works better, pneumatic control cabinet 6 cuts off pneumatic source of the gas, and pneumatic clutch 1 is thrown off, and step-down gear of pneumatic rotation system and the machine of fascinating is separated, and the running and the accident tilting system of normal tilting mechanism do not disturb mutually.Pneumatic control cabinet 6 is realized chain control, prevents when electric motor driving is worked 4 runnings of pneumatic motor device.
The utility model is safe and reliable, and is workable, little to original converter inclining machine change, highly versatile, and installation, easy to maintenance can be widely used in each converter inclining equipment.
Protection domain of the present utility model is not limited to the above embodiments, and obviously, those skilled in the art can carry out various changes and distortion and not break away from scope and spirit of the present utility model the utility model.If these changes and distortion belong in the scope of the utility model claim and equivalent technologies thereof, intention then of the present utility model also comprises these changes and is out of shape interior.
Claims (1)
1. pneumatic accident tiling arrangement of converter, it is characterized in that: it comprises the pneumatic clutch (1) on the step-down gear input shaft that is installed on the converter inclining machine, pneumatic clutch is connected to form the pneumatic actuation loop by chain (2), sprocket wheel (3) with pneumatic motor device (4), described pneumatic motor device is installed on by bearing (5) on the secondary speed-reducing box body of converter inclining machine, and described pneumatic clutch and pneumatic motor apparatus are controlled by pneumatic control cabinet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206880854U CN201952451U (en) | 2010-12-30 | 2010-12-30 | Pneumatic accident tilting device for revolving furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206880854U CN201952451U (en) | 2010-12-30 | 2010-12-30 | Pneumatic accident tilting device for revolving furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201952451U true CN201952451U (en) | 2011-08-31 |
Family
ID=44496572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206880854U Expired - Fee Related CN201952451U (en) | 2010-12-30 | 2010-12-30 | Pneumatic accident tilting device for revolving furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201952451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306762A (en) * | 2013-06-27 | 2013-09-18 | 中冶华天工程技术有限公司 | Full-pneumatic accident driving system for metallurgical production equipment |
| CN104152628A (en) * | 2014-08-27 | 2014-11-19 | 中冶南方工程技术有限公司 | Tilting motor brake loosing control method and device |
-
2010
- 2010-12-30 CN CN2010206880854U patent/CN201952451U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306762A (en) * | 2013-06-27 | 2013-09-18 | 中冶华天工程技术有限公司 | Full-pneumatic accident driving system for metallurgical production equipment |
| CN104152628A (en) * | 2014-08-27 | 2014-11-19 | 中冶南方工程技术有限公司 | Tilting motor brake loosing control method and device |
| CN104152628B (en) * | 2014-08-27 | 2016-04-20 | 中冶南方工程技术有限公司 | A kind of tilting motor declutches control method and device |
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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: 20110831 Termination date: 20131230 |