CN2818490Y - Hydraulic slagger - Google Patents
Hydraulic slagger Download PDFInfo
- Publication number
- CN2818490Y CN2818490Y CN 200520005580 CN200520005580U CN2818490Y CN 2818490 Y CN2818490 Y CN 2818490Y CN 200520005580 CN200520005580 CN 200520005580 CN 200520005580 U CN200520005580 U CN 200520005580U CN 2818490 Y CN2818490 Y CN 2818490Y
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- China
- Prior art keywords
- skimmer
- slag removal
- hydraulic
- removal machine
- gear
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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.)
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Slag removal machine is as the key equipment of hot metal pretreatment; be gas-powered the earliest; be improved to gas-powered afterwards and mechanical rotation combines; the slag removal machine of this request application protection then is to comprise that whole traversing everything is hydraulic drive; make action more soft, accurate, flexible and durable; improved the slag skimming process level in the hot metal pretreatment greatly, economic benefit is very remarkable.The gordian technique of all-hydraulic slag removal machine is all-hydraulic.And, have the schemes that two positions of skimming need two slag removal machines originally because have a traversing function, can change an all-hydraulic slag removal machine into, in the operation that moves around of two stations with traversing function.Reduce the usage quantity of clinker pusher, reduce investment outlay.
Description
Affiliated technical field:
The utility model relates in a kind of smelting iron and steel production handles the device that iron ladle (molten steel jar) surface scum is removed in the back to desulfurizing iron, particularly is the hydraulic pressure slag removal machine of power with hydraulic pressure.
Background technology:
In STEELMAKING PRODUCTION, be rich in the waste residue of oxious component by removing the surface in molten iron and the treatment process, reduce the oxious component in the molten iron, thereby improve steel product quality greatly; Effectively reduce the erosion of acid slag simultaneously, increase furnace life furnace lining; But also can shorten smelting cycle, and reduce consuming, reduce cost.Along with the progress of Technology, hot metal pretreatment becomes the basic working procedure of steel-making gradually, and slag removal machine then is a requisite key equipment in the hot metal pre process procedures.The device of skimming that present people use always generally is structure formations such as four connecting rod mechanical types, pneumatic type, because unreasonable structure, exist and to take off arm and advance or retreat that impulse inertia is big, problem such as discontinuous rises or descend, in the iron ladle a lot of positions take off less than, especially the edge of tank body, it is not thorough to skim, and takes molten iron when skimming easily out of, makes that the loss of molten iron is big.In addition since use inconvenient, operation is dumb, has prolonged slag-removing time, is difficult to satisfy in the process for making the requirement of time, causes molten iron temperature to reduce, the later stage is smelted produce serious disadvantageous effect.
The utility model content:
The utility model purpose provides a kind of hydraulic pressure slag removal machine, flexible operation, and multiple functional, scarfing cinder is thorough, and the efficient of skimming height does not lose molten iron, solves the problems referred to above that exist in the background technology.
The technical solution of the utility model is: the hydraulic pressure slag removal machine by car body, skimmer, take off rake, oil cylinder, bearing, hydraulic gear and form, bearing is fixed on the car body, the middle part and the bearing of skimmer are hinged, fulcrum as lever construction, one end of skimmer with take off the rake fixedly connected, the other end is connected with oil cylinder, constitutes whole lever construction, and oil cylinder is connected with known hydraulic gear.Hydraulic gear drives cylinder action, and skimmer is fulcrum with the bearing, and circular-arc tilting is up and down done at two ends, and the rake of taking off that is positioned on skimmer one end is finished the action of skimming.
Move reciprocatingly for the ease of skimmer, cooperate with tilting about the skimmer, make and skim totally thoroughly, slideway, slide block and driving mechanism are set on car body, slideway is fixed on the car body, slide block and slideway are complementary, and skimmer, bearing and oil cylinder are fixed on the slide block, and slide block is connected with driving mechanism.Driving mechanism is known hydraulic drive or electric motor driving etc., preferably adopt hydraulic drive, can with the shared same hydraulic gear of skimmer oil cylinder, said driving mechanism is an oil motor, slide block is the chain strips, oil motor is connected with hydraulic gear, its output terminal and chain are complementary, bearing, skimmer, oil cylinder are fixed on the skimmer walking dolly, the skimmer walking dolly is connected with chain, the oil motor rotation drives chain movement, and the skimmer walking dolly that is connected on the chain moves reciprocatingly.
For skimmer can be rotated, so that claw the waste residue of any position in the iron ladle, car body is divided into two portions up and down, and by the support and connection of center support gear, center support gear and actuating unit mesh between upper body and the lower body.Said actuating unit is hydraulic power mechanism or motor drive mechanism etc., oil motor hydraulic power mechanism preferably, can with the shared same hydraulic gear of skimmer oil cylinder, oil motor is connected with hydraulic gear, the output terminal of oil motor is connected with the center support toothing, and it is motionless that lower body keeps, and oil motor can drive the upper body rotation, skimmer on the upper body is rotation thereupon also, finishes the work of skimming.
Move for the ease of slag removal machine is whole, below lower body, be provided with wheel and driving mechanism, driving mechanism is known hydraulic drive or electric motor driving etc., preferably adopt hydraulic drive, can with the shared same hydraulic gear of skimmer oil cylinder, said driving mechanism is the car body oil motor, is connected with hydraulic gear, and its output is connected with wheel by transmission rig.
Adopt the utility model, can be according to the particular case of waste residue in the iron ladle, the manipulation slag removal machine moves forward and backward, handle that skimmer swings up and down, to-and-fro movement, rotatablely move, make take off rake in iron ladle in iron ladle along circumference freely make an arc, front and back slide, swing up and down, linearly or curvilinear motion, can make take off rake the iron ladle mouth do moment pause, on carry, the composite move that formation is dragged for slag and removed, band iron rate is almost nil.Average scum silica frost removes rate at 90-95%, and average every jar the time that removes was at 3-5 minute.A slag removal machine can satisfy the needs of two station desulfurization by traversing.
The utlity model has characteristics such as rational in infrastructure, multiple functional, easy to operate, the efficient of skimming height.
Description of drawings:
Fig. 1 is the utility model example structure synoptic diagram.
Fig. 2 is a skimmer to-and-fro movement structural representation among the utility model embodiment.
Fig. 3 is the structural representation that rotatablely moves of car body among the utility model embodiment.
Fig. 4 is a skimmer tilting motion structure synoptic diagram up and down among the utility model embodiment.
Among the figure: skimmer 1, oil cylinder 2, wheel house 3, hydraulic gear 4, chain 5, slideway 6, oil motor 7, upper body 8, lower body 9, wheel 10, bearing 11, center support gear 12, car body oil motor 13, skimmer walking dolly 14, oil motor 15.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
In an embodiment, the hydraulic pressure slag removal machine is by skimmer 1, oil cylinder 2, wheel house 3, hydraulic gear 4, chain 5, slideway 6, oil motor 7, upper body 8, lower body 9, wheel 10, bearing 11, center support gear 12, car body oil motor 13, skimmer walking dolly 14, oil motor 15 is formed, bearing 11 and oil cylinder 2 are fixed on the skimmer walking dolly 14, the middle part of skimmer and bearing 11 are hinged, fulcrum as lever construction, one end of skimmer 1 with take off the rake fixedly connected, the other end is connected with oil cylinder 2, constitute whole lever construction, oil cylinder is connected with hydraulic gear 4, hydraulic gear 4 is known, for example by hydro-pump, magnetic valve, pipeline, compositions such as fuel tank.Hydraulic gear drives cylinder action, and skimmer is fulcrum with the bearing, and circular-arc tilting is up and down done at two ends, and the rake of taking off that is positioned on skimmer one end is finished the action of skimming.Slideway 6, slide block and driving mechanism are set on upper body 8, slideway is fixed on the car body, slide block and slideway are complementary, said driving mechanism is an oil motor 7, slide block is chain 5 forms, oil motor 7 is connected with hydraulic gear 4, its output terminal is complementary with chain 5 and is connected, bearing, skimmer, oil cylinder are fixed on the skimmer walking dolly, skimmer walking dolly 14 is connected with chain 5, the oil motor rotation drives chain movement, and the skimmer walking dolly 14 that is connected on the chain 5 moves reciprocatingly.Be connected by center support gear 12 between upper body 8 and the lower body 9, oil motor 15 is connected with hydraulic gear 4, and the output terminal of oil motor 15 and center support gear 12 are connected with a joggle, and it is motionless that lower body keeps, oil motor can drive the upper body rotation, and the skimmer on the upper body is rotation thereupon also.Be provided with wheel 10 and car body oil motor 13 below the lower body 9, car body oil motor 13 is connected with hydraulic gear 4, and its output is connected with wheel 10 by transmission rig, and the track that mates with wheel 10 can also be set, and slag removal machine is walked in orbit.On upper body, be provided with wheel house 3, the user in wheel house, can handle take off rake in iron ladle along circumference freely make an arc, slide in front and back, swing up and down, linearly or curvilinear motion, make take off rake the iron ladle mouth do moment pause, on carry, the composite move that formation is dragged for slag and removed, band iron rate is almost nil.Average scum silica frost removes rate at 90-95%, and average every jar the time that removes was at 3-5 minute.A slag removal machine can satisfy the needs of two station desulfurization by traversing.
Claims (7)
1, a kind of hydraulic pressure slag removal machine, it is characterized in that by car body (8,9), skimmer (1), take off rake, oil cylinder (2), bearing (11), hydraulic gear (4) and form, bearing (11) is fixed on the car body, the middle part of skimmer (1) and bearing (11) are hinged, as the fulcrum of lever construction, an end of skimmer (1) with take off the rake fixedly connected, the other end is connected with oil cylinder (4), constitute whole lever construction, oil cylinder (2) is connected with hydraulic gear (4).
2, the hydraulic pressure slag removal machine according to claim 1, it is characterized in that on car body, being provided with slideway (6), slide block and driving mechanism, slideway (6) is fixed on the car body, slide block and slideway (6) are complementary, skimmer (1), bearing (11) and oil cylinder (2) are fixed on the slide block, and slide block is connected with driving mechanism.
3, the hydraulic pressure slag removal machine according to claim 2, it is characterized in that said driving mechanism is oil motor (7), with the shared same hydraulic gear of skimmer oil cylinder (2) (4), oil motor (7) is connected with hydraulic gear (4), its output terminal be complementary as the chain (5) of slide block, bearing (11), skimmer (1), oil cylinder (2) are fixed on the skimmer walking dolly, and skimmer walking dolly (14) is connected with chain.
4, according to claim 1 or 2 described hydraulic pressure slag removal machines, it is characterized in that car body is divided into up and down two portions, be connected by Support Gear (12) between upper body (8) and the lower body (9), Support Gear (12) and actuating unit mesh.
5, the hydraulic pressure slag removal machine according to claim 4, it is characterized in that said actuating unit is oil motor (15), with the shared same hydraulic gear of skimmer oil cylinder (2) (4), oil motor (15) is connected with hydraulic gear (4), and the output terminal of oil motor (15) and Support Gear (12) are connected with a joggle.
6,, it is characterized in that lower body (9) is provided with wheel (10) and driving mechanism according to claim 1 or 2 described hydraulic pressure slag removal machines.
The 7 hydraulic pressure slag removal machines of stating according to claim 6 is characterized in that driving mechanism is car body oil motor (13), and car body oil motor (13) is connected with hydraulic gear (4), and its output terminal is connected with wheel (10) by transmission rig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005580 CN2818490Y (en) | 2005-03-10 | 2005-03-10 | Hydraulic slagger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005580 CN2818490Y (en) | 2005-03-10 | 2005-03-10 | Hydraulic slagger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2818490Y true CN2818490Y (en) | 2006-09-20 |
Family
ID=37004544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520005580 Expired - Fee Related CN2818490Y (en) | 2005-03-10 | 2005-03-10 | Hydraulic slagger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2818490Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102559992A (en) * | 2012-03-01 | 2012-07-11 | 首钢总公司 | Vehicle-mounted slag-raking machine for converter, and use method |
| CN102109280B (en) * | 2009-12-25 | 2012-09-26 | 鞍钢股份有限公司 | Manual slag raking machine |
| CN101987358B (en) * | 2009-08-06 | 2012-12-05 | 贵州航天乌江机电设备有限责任公司 | Method for cleaning impurities in fixed furnace at high temperature and used cleaning car |
| CN108466275A (en) * | 2018-06-13 | 2018-08-31 | 广州市盘古机器人科技有限公司 | Hot operation AGV Pa Zha robots |
-
2005
- 2005-03-10 CN CN 200520005580 patent/CN2818490Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987358B (en) * | 2009-08-06 | 2012-12-05 | 贵州航天乌江机电设备有限责任公司 | Method for cleaning impurities in fixed furnace at high temperature and used cleaning car |
| CN102109280B (en) * | 2009-12-25 | 2012-09-26 | 鞍钢股份有限公司 | Manual slag raking machine |
| CN102559992A (en) * | 2012-03-01 | 2012-07-11 | 首钢总公司 | Vehicle-mounted slag-raking machine for converter, and use method |
| CN108466275A (en) * | 2018-06-13 | 2018-08-31 | 广州市盘古机器人科技有限公司 | Hot operation AGV Pa Zha robots |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |