CN107858462B - Blast furnace slag liquid level crust crushing device - Google Patents
Blast furnace slag liquid level crust crushing device Download PDFInfo
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- CN107858462B CN107858462B CN201711378672.6A CN201711378672A CN107858462B CN 107858462 B CN107858462 B CN 107858462B CN 201711378672 A CN201711378672 A CN 201711378672A CN 107858462 B CN107858462 B CN 107858462B
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- break
- weight
- scarfing cinder
- oil cylinder
- blast furnace
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Charging Or Discharging (AREA)
- Manufacture Of Iron (AREA)
Abstract
The invention discloses a kind of blast furnace slag liquid level crust crushing devices, are related to chemical metallurgy technical field, solve to carry out break using crane or electric block lifting weight, break position is inaccurate, can not clear up the residue of weight adherency, the hypodynamic problem of break.The technical solution adopted by the present invention is that: blast furnace slag liquid level crust crushing device, including support frame, guide rod, weight and scarfing cinder plate, break platform is set on the column of support frame, guide rod is set on break platform, transverse connecting rod is worn on guide rod, weight connecting rod and break oil cylinder are connected in transverse connecting rod, it is broken to carry out slag ladle liquid level crust using break oil cylinder pushing weight；It since weight is rigid connection, can be pressed by break oil cylinder, improve break power and guarantee the accurate of break position.Scarfing cinder plate is also set up on break platform, scarfing cinder plate passes through the control of scarfing cinder oil cylinder, can remove remaining blast furnace slag on weight.Blast furnace slag liquid level crusts, and crushing device is simple to operate, structure is simple, is conducive to Maintenance and Repair.
Description
Technical field
The present invention relates to chemical metallurgy technical field, the surface knot of specifically a kind of pair of thermal-state blast furnace slag during transportation
Shell carries out broken device.
Background technique
Thermal-state blast furnace slag is reduced due to temperature during transportation, and surface can be frozen into a thick layer shell, hot
During blast furnace slag enters furnace, the shell on surface can be broken into the slag body of bulk, block into furnace chute channel, lead to thermal-state blast furnace slag
Electric furnace cannot smoothly be poured into.Therefore, thermal-state blast furnace slag carries out break processing before pouring into chute is just particularly important.Break side
Method and the superiority and inferiority of dregs breaking device determine the height of break working efficiency.
Current main break method usually uses crane or electric block lifting weight, carries out break by weight,
However handling weight weighing several tons carries out break, the problem of being primarily present has: needs often send crane, are easy to give birth to other
Link conflict is produced, it is dangerous to be also not easy to coordinate and manage；Weight is lifted by crane by wirerope, and the break time is long and can not find accurately
Break position, there is also break power is inadequate, and the problem of weight can not be cleared up for viscous slag.If by improving weight matter
Amount is to improve break power, then weight becomes larger heavy, and broken shell is more difficult, will affect rhythm of production.
Summary of the invention
The present invention provides a kind of blast furnace slag liquid level crust crushing device, solve to lift by crane using crane or electric block weight into
Row break, break position inaccuracy, can not clear up the residue of weight adherency, the hypodynamic problem of break.
The technical solution adopted by the present invention to solve the technical problems is: blast furnace slag liquid level crust crushing device, including branch
Break platform is arranged on the column of support frame for support, guide rod, weight and scarfing cinder plate, and the top of column is connected by cross bar, horizontal
Two guide rods are vertically set between bar and break platform, transverse connecting rod is worn between two guide rods, transverse connecting rod can edge
Guide rod slides up and down, and downside connects weight connecting rod in the middle part of transverse connecting rod, and the end of weight connecting rod is fixedly connected with weight；It is horizontal
The piston rod of upside connection break oil cylinder, break oil cylinder can drive transverse connecting rod displacement in the middle part of connecting rod, and break oil cylinder is perpendicular
It directly is fixedly installed on the cross bar of support frame；
The break mouth that diameter is greater than weight is set on break platform, between two guide rods, and the break of break mouth two sides is flat
Support base is respectively set on platform, the top of support base connects scarfing cinder plate, and scarfing cinder plate can rotate in the vertical direction around support base, clearly
One end of slag plate is located above break mouth, and the piston rod of the other end connection scarfing cinder oil cylinder of scarfing cinder plate, scarfing cinder plate is located at break mouth
One end of top is located in the vertically movable range of weight, and scarfing cinder oil cylinder is fixedly installed on break platform.
Blast furnace slag liquid level crust crushing device is installed on break station, such as break work is fixed on by foundation bolt
Position, slag ladle and carriage are stopped at break station, that is, are stopped at below weight, so that it may realize break.
Further, the vertical axis of the break oil cylinder deviates 0~30mm compared to the vertical axis of weight.
Specifically, a height of 5.30 × 2.00 × 9.25m of the length and width of support frame as described above, the height of break platform are 5.00m, are broken
Height difference between slag platform top surface and cross bar lower surface is 3.55m, and the diameter of guide rod is 120mm, two guide rod center lines
Spacing is 2.20m, and the range of weight is 2.60m.
Specifically, the weight is in Upper cylindrical lower cone shape, and diameter 500mm, the height 700mm of Upper cylindrical are broken
The diameter of cinder notch is 560mm.
The beneficial effects of the present invention are: blast furnace slag liquid level crusts, crushing device breaks liquid using break oil cylinder pushing weight
Blast furnace slag surface particles are rigid weight connecting rod due to connection weight, can be pressed by break oil cylinder, improve break
Power, and guarantee the accurate of break position, so that liquid blast furnace is smoothly poured out slag ladle and carriage.Blast furnace slag liquid level crust crushing device is logical
It crosses scarfing cinder plate and removes remaining blast furnace slag on weight, ensure that the broken shell effect of weight.Blast furnace slag liquid level crust crushing device solution
Existing break method of having determined need to often send crane, and the break time is long and break position is inaccurate and break is hypodynamic asks
Topic.Blast furnace slag liquid level crusts, and crushing device is simple to operate, structure is simple, is conducive to Maintenance and Repair, can be widely applied to metallurgy,
The industries such as chemical industry need the place of broken shell.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of blast furnace slag liquid level crust crushing device of the present invention.
Components, position and number in figure: support frame 1, column 11, break platform 12, cross bar 13, break mouth 14, guiding
Bar 2, transverse connecting rod 21, weight 3, weight connecting rod 31, break oil cylinder 32, scarfing cinder plate 4, support base 41, scarfing cinder oil cylinder 42, slag ladle
Vehicle 5.
The unit of size marking is mm in Fig. 1.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
The crushing device as shown in Figure 1, blast furnace slag liquid level of the present invention crusts, including support frame 1, guide rod 2, weight 3 and clear
Slag plate 4, support frame 1 include column 11 and the cross bar 13 for connecting 11 top of column, and break is arranged in the middle part of the column 11 of support frame 1
Platform 12.Break platform 12 is for installing the dregs breaking devices such as guide rod 2, scarfing cinder plate 4 and as manually-operated platform.Cross bar 13
Two guide rods 2 are vertically set between break platform 12, the guide rod 2 more than two furthermore also can be set, two are led
To transverse connecting rod 21 is worn between bar 2, transverse connecting rod 21 can be slided up and down along guide rod 2.
Weight connecting rod 31 is connected in transverse connecting rod 21, weight connecting rod 31 is located on the downside of the middle part of transverse connecting rod 21, is in
Hanging like, the end of weight connecting rod 31 are fixedly connected with weight 3.Weight 3 be in Upper cylindrical lower cone shape, Upper cylindrical it is straight
Diameter 500mm, height 700mm, the range of weight 3 are 2600mm.21 middle part upside connection break oil cylinder 32 of transverse connecting rod
Piston rod, break oil cylinder 32 are vertically fixedly installed on the cross bar 13 of support frame 1, and break oil cylinder 32 can drive transverse connecting rod 21
Vertically move up and down.
The vertical axis of break oil cylinder 32 can be overlapped with the vertical axis of weight 3 or the vertical axis of break oil cylinder 32
Line deviates 0~30mm compared to the vertical axis of weight 3.When break oil cylinder 32 vertical axis compared to weight 3 vertical axis
That is, there is eccentric phenomena there are to the right in line, realize vertical axis lateral deviation of the break point compared with break oil cylinder 32 of weight 3.Pass through tune
The direction of whole bias can make break point adjust a certain distance to the side of tumbling of slag ladle and carriage 5.
The break mouth 14 that diameter is greater than weight 3 is set on break platform 12, between two guide rods 2, and break mouth 14 is used for
Weight 3 and weight connecting rod 31 penetrating and being pierced by.For example, the diameter 500mm of 3 Upper cylindrical of weight, the radius of break mouth 14
It is 280.Break mouth 14 has both the effect for removing remaining blast furnace slag on weight 3, remaining on removing weight 3 to further increase
The effect of blast furnace slag, support base 41 is respectively set on the break platform 12 of 14 two sides of break mouth, and the top installation of support base 41 is clear
Slag plate 4, scarfing cinder plate 4 can rotate in the vertical direction around support base 41.One end of scarfing cinder plate 4 is located at 14 top of break mouth, and position
In in the vertically movable range of weight 3, the side of weight 3 can be scraped；The other end connection scarfing cinder oil cylinder 42 of scarfing cinder plate 4
Piston rod, scarfing cinder oil cylinder 42 regulate and control the angle of scarfing cinder plate 4, guarantee the effect for removing 3 remained on surface blast furnace slag of weight.Scarfing cinder oil cylinder
42 are fixedly installed on break platform 12, specially the outside of support base 41.
Blast furnace slag liquid level crust crushing device, is installed on break station, such as be fixed on break station by foundation bolt.
Slag ladle and carriage 5 is stopped at break station, such as slag ladle and carriage 5 is stopped at 3 lower section of weight by guide rail and fixes, so that it may carry out break operation
?.
Claims (4)
- The crushing device 1. blast furnace slag liquid level crusts, it is characterised in that: including support frame (1), guide rod (2), weight (3) and scarfing cinder Break platform (12) are arranged on the column (11) of support frame (1) in plate (4), and the top of column (11) is connected by cross bar (13), cross Two guide rods (2) are vertically set between bar (13) and break platform (12), wear transverse connecting rod between two guide rods (2) (21), transverse connecting rod (21) can be slided up and down along guide rod (2), and downside connects weight connecting rod in the middle part of transverse connecting rod (21) (31), the end of weight connecting rod (31) is fixedly connected with weight (3)；Upside connects break oil cylinder (32) in the middle part of transverse connecting rod (21) Piston rod, break oil cylinder (32) can drive transverse connecting rod (21) displacement, and break oil cylinder (32) is vertically fixedly installed in On the cross bar (13) of support frame (1)；The break mouth (14) that diameter is greater than weight (3), break mouth are set on break platform (12), between two guide rods (2) (14) it is respectively set support base (41) on the break platform (12) of two sides, the top of support base (41) connects scarfing cinder plate (4), scarfing cinder Plate (4) can rotate in the vertical direction around support base (41), and one end of scarfing cinder plate (4) is located above break mouth (14), scarfing cinder plate (4) piston rod of other end connection scarfing cinder oil cylinder (42), scarfing cinder plate (4) are located at one end above break mouth (14) and are located at weight (3) in vertically movable range, scarfing cinder oil cylinder (42) is fixedly installed on break platform (12).
- The crushing device 2. blast furnace slag liquid level as described in claim 1 crusts, it is characterised in that: the break oil cylinder (32) is erected Vertical axis to axis compared to weight (3) deviates 0~30mm.
- The crushing device 3. blast furnace slag liquid level as described in claim 1 crusts, it is characterised in that: the length and width of support frame as described above (1) A height of 5.30 × 2.00 × 9.25m, the height of break platform (12) are 5.00m, under break platform (12) top surface and cross bar (13) Height difference between surface is 3.55m, and the diameter of guide rod (2) is 120mm, two guide rod (2) centreline spaces away from for 2.20m, The range of weight (3) is 2.60mm.
- The crushing device 4. blast furnace slag liquid level as described in claim 1 crusts, it is characterised in that: the weight (3) is in top circle Column lower cone shape, diameter 500mm, the height 700mm of Upper cylindrical, the diameter of break mouth (14) are 560mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378672.6A CN107858462B (en) | 2017-12-19 | 2017-12-19 | Blast furnace slag liquid level crust crushing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378672.6A CN107858462B (en) | 2017-12-19 | 2017-12-19 | Blast furnace slag liquid level crust crushing device |
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| CN107858462A CN107858462A (en) | 2018-03-30 |
| CN107858462B true CN107858462B (en) | 2019-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711378672.6A Active CN107858462B (en) | 2017-12-19 | 2017-12-19 | Blast furnace slag liquid level crust crushing device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107858462B (en) * | 2017-12-19 | 2019-08-13 | 攀枝花攀钢集团设计研究院有限公司 | Blast furnace slag liquid level crust crushing device |
| CN114058746B (en) * | 2022-01-17 | 2022-04-19 | 中冶节能环保有限责任公司 | Steel slag crushing treatment system and method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1786638A (en) * | 2005-12-02 | 2006-06-14 | 太原钢铁(集团)有限公司 | Slag-removing pot cleaning machine for metallurgy furnace |
| CN201495232U (en) * | 2009-06-23 | 2010-06-02 | 唐山华科冶金技术开发有限公司 | Blending device for granulating metallurgy slag |
| CN201729839U (en) * | 2010-05-26 | 2011-02-02 | 河南金阳铝业有限公司 | Blast furnace slag tamping machine |
| CN102489698A (en) * | 2011-12-27 | 2012-06-13 | 北京中冶设备研究设计总院有限公司 | Multifunctional slag-raking machine device |
| CN204194031U (en) * | 2014-10-31 | 2015-03-11 | 重庆市南川区海峰水泥有限公司 | Grinder hammerhead |
| CN105195281A (en) * | 2015-09-11 | 2015-12-30 | 哈尔滨工业大学 | Slag crushing device for bottom of slag gasifier |
| CN105312122A (en) * | 2015-12-09 | 2016-02-10 | 攀枝花市国钛科技有限公司 | Impacting slag tamping mechanism |
| CN105366304A (en) * | 2015-12-09 | 2016-03-02 | 攀枝花市国钛科技有限公司 | Working platform of slag smashing mechanism |
| CN106222340A (en) * | 2016-10-14 | 2016-12-14 | 北京立化科技有限公司 | A kind of cleaning plant of blast furnace cinder slag seam |
| CN107858462A (en) * | 2017-12-19 | 2018-03-30 | 攀枝花攀钢集团设计研究院有限公司 | Blast furnace slag liquid level crust breaker |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3736615A (en) * | 1971-06-08 | 1973-06-05 | Nakamichi Kikai Co Ltd | Slag removing equipment for high temperature furnaces |
| DE19752538C1 (en) * | 1997-11-27 | 1999-01-14 | Gutehoffnungshuette Man | Slag breaker for clearing gas reactor piping |
| US8919265B2 (en) * | 2011-05-10 | 2014-12-30 | Innerpoint Energy Corporation | Gasifier having a slag breaker and method of operating the same |
-
2017
- 2017-12-19 CN CN201711378672.6A patent/CN107858462B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1786638A (en) * | 2005-12-02 | 2006-06-14 | 太原钢铁(集团)有限公司 | Slag-removing pot cleaning machine for metallurgy furnace |
| CN201495232U (en) * | 2009-06-23 | 2010-06-02 | 唐山华科冶金技术开发有限公司 | Blending device for granulating metallurgy slag |
| CN201729839U (en) * | 2010-05-26 | 2011-02-02 | 河南金阳铝业有限公司 | Blast furnace slag tamping machine |
| CN102489698A (en) * | 2011-12-27 | 2012-06-13 | 北京中冶设备研究设计总院有限公司 | Multifunctional slag-raking machine device |
| CN204194031U (en) * | 2014-10-31 | 2015-03-11 | 重庆市南川区海峰水泥有限公司 | Grinder hammerhead |
| CN105195281A (en) * | 2015-09-11 | 2015-12-30 | 哈尔滨工业大学 | Slag crushing device for bottom of slag gasifier |
| CN105312122A (en) * | 2015-12-09 | 2016-02-10 | 攀枝花市国钛科技有限公司 | Impacting slag tamping mechanism |
| CN105366304A (en) * | 2015-12-09 | 2016-03-02 | 攀枝花市国钛科技有限公司 | Working platform of slag smashing mechanism |
| CN106222340A (en) * | 2016-10-14 | 2016-12-14 | 北京立化科技有限公司 | A kind of cleaning plant of blast furnace cinder slag seam |
| CN107858462A (en) * | 2017-12-19 | 2018-03-30 | 攀枝花攀钢集团设计研究院有限公司 | Blast furnace slag liquid level crust breaker |
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| CN107858462A (en) | 2018-03-30 |
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