CN202779779U - Machine for pushing and refloating slag - Google Patents

Machine for pushing and refloating slag Download PDF

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Publication number
CN202779779U
CN202779779U CN 201220505648 CN201220505648U CN202779779U CN 202779779 U CN202779779 U CN 202779779U CN 201220505648 CN201220505648 CN 201220505648 CN 201220505648 U CN201220505648 U CN 201220505648U CN 202779779 U CN202779779 U CN 202779779U
Authority
CN
China
Prior art keywords
retractor device
taking
slag
working arm
refloating
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.)
Withdrawn - After Issue
Application number
CN 201220505648
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Chinese (zh)
Inventor
马琳
陈颜
王莉
刘洪银
张冠锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laiwu Iron and Steel Group Co Ltd
Original Assignee
Laiwu Iron and Steel Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Laiwu Iron and Steel Group Co Ltd filed Critical Laiwu Iron and Steel Group Co Ltd
Priority to CN 201220505648 priority Critical patent/CN202779779U/en
Application granted granted Critical
Publication of CN202779779U publication Critical patent/CN202779779U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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Abstract

The utility model discloses a machine for pushing and refloating slag. The machine for pushing and refloating the slag comprises a rack, a working platform is arranged on the rack, a base seat can be arranged on the working platform in a rotating mode, and the rotating plane of the base seat is in a horizontal plane. A working arm is hinged at the top of the base seat, the swing plane of the working arm is arranged in a vertical plane, and a first expansion device is hinged between the rear portion of the working arm and the base seat. A second expansion device is arranged at the front end of the working arm, the moving direction of the second expansion device is identical with the extension direction of the working arm, and a hopper for pushing and refloating the slag is arranged below the front end portion of the second expansion device. The hopper for pushing and refloating the slag is provided with a feeding port at a front end, a filtering port is arranged at the rear portion of the hopper for pushing and refloating the slag, and a third expansion device is connected between the hopper for pushing and refloating the slag and the second expansion device. The machine for pushing and refloating the slag has the advantages that a filtering process is thorough, whole iron loss of the technology of pushing and refloating the slag is small, and working efficiency is high.

Description

A kind of dragveyer of taking off
Technical field
The utility model relates to metal smelt auxiliary equipment technical field, particularly a kind of dragveyer of taking off.
Background technology
In metal smelt process implementing process, especially in the smelting iron and steel, need to the molten iron slag in the molten steel be removed, to remove too much sulphur in the molten steel, thereby make molten steel have comparatively stable desulfurized effect, guarantee its product quality, taking off dragveyer then is that a kind of comparatively common molten iron slag removes equipment.
Present existing taking off in the dragveyer course of work, it only relies on the steel plate that is arranged at front end to implement to take off to drag for operation, its fit structure is too simple, although and the taking off dragveyer and can satisfy slag skimming process practical work needs basic in the smelting iron and steel process of this kind structure, but because iron loss is larger in its process of skimming, and the efficient of skimming is very low, brings inconvenience for the smooth enforcement of follow-up relevant producing process.
Therefore, how to reduce and take off skim iron loss in the process of dragveyer, and to improve its operating efficiency be the important technological problems that those skilled in the art need to solve at present.
The utility model content
The purpose of this utility model provides a kind of dragveyer of taking off, and it is less that this takes off in the process of skimming of dragveyer iron loss, and its operating efficiency is higher.
For solving the problems of the technologies described above, the utility model provides a kind of dragveyer of taking off, comprise frame, be provided with workbench on the described frame, be provided with rotationally pedestal on the described workbench, and the Plane of rotation of described pedestal is positioned at horizontal plane, the top of described pedestal is hinged with working arm, the swinging plane of described working arm is positioned at perpendicular, and is hinged with the first retractor device between the rear portion of described working arm and the described pedestal;
The front end of described working arm is provided with the second retractor device, the direction of motion of described the second retractor device is consistent with the bearing of trend of described working arm, the leading section below of described the second retractor device is provided with takes off slag bucket, the described front end of taking off slag bucket has charging aperture, the described rear portion of taking off slag bucket has filters mouthful, and is connected with the 3rd retractor device between the described leading section of taking off slag bucket and described the second retractor device.
Preferably, be provided with slide rail on the described frame, and described workbench is arranged at movably on the described slide rail.
Preferably, described the 3rd retractor device is specially two, and two described the 3rd retractor devices are arranged successively along the bearing of trend of described working arm, and the lower end of two described the 3rd retractor devices is articulated in respectively the described front and rear of taking off slag bucket.
Preferably, described the first retractor device, described the second retractor device and described the 3rd retractor device all are specially telescopic hydraulic cylinder.
Relative above-mentioned background technology, the dragveyer of taking off provided by the utility model, comprise frame, be provided with workbench on the described frame, be provided with rotationally pedestal on the described workbench, and the Plane of rotation of described pedestal is positioned at horizontal plane, the top of described pedestal is hinged with working arm, the swinging plane of described working arm is positioned at perpendicular, and is hinged with the first retractor device between the rear portion of described working arm and the described pedestal; The front end of described working arm is provided with the second retractor device, the direction of motion of described the second retractor device is consistent with the bearing of trend of described working arm, the leading section below of described the second retractor device is provided with takes off slag bucket, the described front end of taking off slag bucket has charging aperture, the described rear portion of taking off slag bucket has filters mouthful, and is connected with the 3rd retractor device between the described leading section of taking off slag bucket and described the second retractor device.In the course of work, molten iron with sulfide enters the described inside of taking off slag bucket via described charging aperture, stay described taking off in the slag bucket by the described mouthful molten iron slag that will contain sulphur that filters, and molten steel that will be purer leaches from a described filtration mouthful place, to finish the whole operation of skimming, its filter process is comparatively thorough, thereby so that the whole iron loss of slag skimming process is less; Simultaneously, motion by described the first retractor device, described the second retractor device and described the 3rd retractor device and described pedestal, can adjust flexibly the described operating position of taking off slag bucket, adapting to the use needs under the different work condition environments, and greatly improved described whole work efficiency of taking off dragveyer.
In another preferred version of the present utility model, be provided with slide rail on the described frame, and described workbench is arranged at movably on the described slide rail.Described workbench with this kind sliding matching structure can further improve described flexibility of taking off dragveyer and can be handling, thereby makes its adaptability for working condition and operating efficiency thereof be able to further raising.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The assembly structure schematic diagram of taking off dragveyer that Fig. 1 provides for a kind of specific embodiment of the utility model.
The specific embodiment
Core of the present utility model provides a kind of dragveyer of taking off, and it is less that this takes off in the process of skimming of dragveyer iron loss, and its operating efficiency is higher.
In order to make those skilled in the art person understand better the utility model scheme, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, the assembly structure schematic diagram of taking off dragveyer that Fig. 1 provides for a kind of specific embodiment of the utility model.
In the specific embodiment, the dragveyer of taking off provided by the utility model, comprise frame 11, be provided with workbench 12 on the frame 11, be provided with rotationally pedestal 13 on the workbench 12, and the Plane of rotation of pedestal 13 is positioned at horizontal plane, the top of pedestal 13 is hinged with working arm 14, the swinging plane of working arm 14 is positioned at perpendicular, and is hinged with the first retractor device 15 between the rear portion of working arm 14 and the pedestal 13; The front end of working arm 14 is provided with the second retractor device 16, the direction of motion of the second retractor device 16 is consistent with the bearing of trend of working arm 14, the leading section below of the second retractor device 16 is provided with the bucket 17 of skimming, bucket 17 the front end of skimming has charging aperture 171, bucket 17 the rear portion of skimming has and filters mouthfuls 172, and is connected with the 3rd retractor device 18 between the leading section of bucket the 17 and second retractor device 16 of skimming.In the course of work, enter the inside of the bucket 17 of skimming via charging aperture 171 with the molten iron of sulfide, stay in the bucket 17 of skimming by filtering mouthful 172 molten iron slags that will contain sulphur, and molten steel inherent filtration mouth 172 places that will be purer leach, to finish the whole operation of skimming, its filter process is comparatively thorough, thereby so that the whole iron loss of slag skimming process is less; Simultaneously, motion by the first retractor device 15, the second retractor device 16 and the 3rd retractor device 18 and pedestal 13, can adjust flexibly bucket 17 the operating position of skimming, adapting to the use needs under the different work condition environments, and greatly having improved described whole work efficiency of taking off dragveyer.
Further, be provided with slide rail 111 on the frame 11, and workbench 12 is arranged at movably on the slide rail 111.Workbench 12 with this kind sliding matching structure can further improve described flexibility of taking off dragveyer and can be handling, thereby makes its adaptability for working condition and operating efficiency thereof be able to further raising.
More specifically, the 3rd retractor device 18 is specially two, and two the 3rd retractor devices 18 are arranged successively along the bearing of trend of working arm 14, and the lower end of two the 3rd retractor devices 18 is articulated in respectively the front and rear of the bucket 17 of skimming.In the course of work, can adjust flexibly the levelness of the bucket 17 of skimming by the duty of control two the 3rd retractor devices 18, make its charging aperture 171 be in reasonable station, so that the turnover of molten steel and filtration, thereby so that described operating efficiency and the corresponding raising of operating mode adaptive capacity thereof of taking off dragveyer.
On the other hand, the first retractor device 15, the second retractor device 16 and the 3rd retractor device 18 all are specially telescopic hydraulic cylinder.The apparent availability of this kind telescopic hydraulic cylinder is larger, buying is convenient, purchase cost is relatively cheap, can be so that the described corresponding reduction of manufacturing cost of taking off dragveyer, and this kind telescopic hydraulic cylinder is simple in structure, reliability is high, can be so that the described integral installation fitting mechanism of taking off dragveyer be able to corresponding simplification, and improve its structural strength.
In summary, what provide in the utility model takes off dragveyer, comprise frame, be provided with workbench on the described frame, be provided with rotationally pedestal on the described workbench, and the Plane of rotation of described pedestal is positioned at horizontal plane, the top of described pedestal is hinged with working arm, the swinging plane of described working arm is positioned at perpendicular, and is hinged with the first retractor device between the rear portion of described working arm and the described pedestal; The front end of described working arm is provided with the second retractor device, the direction of motion of described the second retractor device is consistent with the bearing of trend of described working arm, the leading section below of described the second retractor device is provided with takes off slag bucket, the described front end of taking off slag bucket has charging aperture, the described rear portion of taking off slag bucket has filters mouthful, and is connected with the 3rd retractor device between the described leading section of taking off slag bucket and described the second retractor device.In the course of work, molten iron with sulfide enters the described inside of taking off slag bucket via described charging aperture, stay described taking off in the slag bucket by the described mouthful molten iron slag that will contain sulphur that filters, and molten steel that will be purer leaches from a described filtration mouthful place, to finish the whole operation of skimming, its filter process is comparatively thorough, thereby so that the whole iron loss of slag skimming process is less; Simultaneously, motion by described the first retractor device, described the second retractor device and described the 3rd retractor device and described pedestal, can adjust flexibly the described operating position of taking off slag bucket, adapting to the use needs under the different work condition environments, and greatly improved described whole work efficiency of taking off dragveyer.
More than the dragveyer of taking off provided by the utility model is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.

Claims (4)

1. take off dragveyer for one kind, comprise frame, it is characterized in that: be provided with workbench on the described frame, be provided with rotationally pedestal on the described workbench, and the Plane of rotation of described pedestal is positioned at horizontal plane, the top of described pedestal is hinged with working arm, and the swinging plane of described working arm is positioned at perpendicular, and is hinged with the first retractor device between the rear portion of described working arm and the described pedestal;
The front end of described working arm is provided with the second retractor device, the direction of motion of described the second retractor device is consistent with the bearing of trend of described working arm, the leading section below of described the second retractor device is provided with takes off slag bucket, the described front end of taking off slag bucket has charging aperture, the described rear portion of taking off slag bucket has filters mouthful, and is connected with the 3rd retractor device between the described leading section of taking off slag bucket and described the second retractor device.
2. the dragveyer of taking off as claimed in claim 1 is characterized in that: be provided with slide rail on the described frame, and described workbench is arranged at movably on the described slide rail.
3. the dragveyer of taking off as claimed in claim 2, it is characterized in that: described the 3rd retractor device is specially two, two described the 3rd retractor devices are arranged successively along the bearing of trend of described working arm, and the lower end of two described the 3rd retractor devices is articulated in respectively the described front and rear of taking off slag bucket.
4. such as each described dragveyer of taking off in the claims 1 to 3, it is characterized in that: described the first retractor device, described the second retractor device and described the 3rd retractor device all are specially telescopic hydraulic cylinder.
CN 201220505648 2012-09-28 2012-09-28 Machine for pushing and refloating slag Withdrawn - After Issue CN202779779U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220505648 CN202779779U (en) 2012-09-28 2012-09-28 Machine for pushing and refloating slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220505648 CN202779779U (en) 2012-09-28 2012-09-28 Machine for pushing and refloating slag

Publications (1)

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CN202779779U true CN202779779U (en) 2013-03-13

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CN 201220505648 Withdrawn - After Issue CN202779779U (en) 2012-09-28 2012-09-28 Machine for pushing and refloating slag

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102847931A (en) * 2012-09-28 2013-01-02 莱芜钢铁集团有限公司 Slag removing machine
CN104180681A (en) * 2014-09-02 2014-12-03 山东亨圆铜业有限公司 Automatic slag removing device of heat preserving furnace
CN108317861A (en) * 2018-01-19 2018-07-24 青岛贝诺磁电科技有限公司 A kind of middle frequency furnace dragveyer
CN108856696A (en) * 2018-07-17 2018-11-23 合肥禾松信息科技有限公司 A kind of aluminium processing melting scarfing cinder production line and its production and processing method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102847931A (en) * 2012-09-28 2013-01-02 莱芜钢铁集团有限公司 Slag removing machine
CN102847931B (en) * 2012-09-28 2015-10-07 莱芜钢铁集团有限公司 One takes off dragveyer
CN104180681A (en) * 2014-09-02 2014-12-03 山东亨圆铜业有限公司 Automatic slag removing device of heat preserving furnace
CN104180681B (en) * 2014-09-02 2016-03-09 山东亨圆铜业有限公司 A kind of holding furnace automatic deslagging apparatus
CN108317861A (en) * 2018-01-19 2018-07-24 青岛贝诺磁电科技有限公司 A kind of middle frequency furnace dragveyer
CN108317861B (en) * 2018-01-19 2019-09-20 青岛贝诺磁电科技有限公司 A kind of middle frequency furnace dragveyer
CN108856696A (en) * 2018-07-17 2018-11-23 合肥禾松信息科技有限公司 A kind of aluminium processing melting scarfing cinder production line and its production and processing method

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20130313

Effective date of abandoning: 20151007

C25 Abandonment of patent right or utility model to avoid double patenting