CN107858462A - Blast furnace slag liquid level crust breaker - Google Patents
Blast furnace slag liquid level crust breaker Download PDFInfo
- Publication number
- CN107858462A CN107858462A CN201711378672.6A CN201711378672A CN107858462A CN 107858462 A CN107858462 A CN 107858462A CN 201711378672 A CN201711378672 A CN 201711378672A CN 107858462 A CN107858462 A CN 107858462A
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- CN
- China
- Prior art keywords
- break
- weight
- scarfing cinder
- oil cylinder
- blast furnace
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Classifications
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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)
- Manufacture Of Iron (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention discloses a kind of blast furnace slag liquid level crust breaker, it is related to chemical metallurgy technical field, solves the residue that weight adhesion using crane or electric block lifting weight progress break, break position inaccuracy, can not be cleared up, the hypodynamic problem of break.The technical solution adopted by the present invention is：Blast furnace slag liquid level crust breaker, 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；Due to weight to be rigidly connected, it can be pressed by break oil cylinder, improve break power and ensure the accurate of break position.Scarfing cinder plate is also set up on break platform, scarfing cinder plate can remove the blast furnace slag remained on weight by the control of scarfing cinder oil cylinder.Blast furnace slag liquid level crust breaker it is simple to operate, it is simple in construction, beneficial to Maintenance and Repair.
Description
Technical field
The present invention relates to chemical metallurgy technical field, specifically a kind of surface knot to thermal-state blast furnace slag in transportation
Shell carries out broken device.
Background technology
Thermal-state blast furnace slag is because temperature reduces in transportation, and surface can be frozen into a thick layer housing, hot
During blast furnace slag enters stove, the housing on surface can be broken into the slag body of bulk, block into stove chute passage, cause thermal-state blast furnace slag
Electric furnace can not smoothly be poured into.Therefore, thermal-state blast furnace slag carried out before chute is poured into break processing be just particularly important.Break side
Method and the quality of dregs breaking device determine the height of break operating efficiency.
Break methods main at present, crane or electric block lifting weight are typically used, break is carried out by weight,
But handling weighs, several tons of weight carries out break, and the problem of being primarily present has：Need often to send crane, easily given 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, it is inadequate break power to be also present, and the problem of can not clear up weight for viscous slag.If by improving weight matter
Measure to improve break power, then weight becomes big and becomes weight, and broken shell is more difficult, can influence rhythm of production.
The content of the invention
The present invention provides a kind of blast furnace slag liquid level crust breaker, solves to enter using crane or electric block lifting weight
Row break, break position is inaccurate, can not clear up the residue of weight adhesion, the hypodynamic problem of break.
The technical solution adopted for the present invention to solve the technical problems is：Blast furnace slag liquid level crust breaker, including branch
Support, guide rod, weight and scarfing cinder plate, break platform is set, the top of column is connected by cross bar, horizontal on the column of support frame
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 connection weight connecting rod in downside in the middle part of transverse connecting rod, 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 erects
Directly it is fixedly installed on the cross bar of support frame；
Diameter is set to be more than the break mouth of weight on break platform, between two guide rods, the break of break mouth both sides is put down
Support base, the top connection scarfing cinder plate of support base are set respectively on platform, and scarfing cinder plate can rotate around support base in the vertical direction, 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 scope of weight, and scarfing cinder oil cylinder is fixedly installed on break platform.
Blast furnace slag liquid level crust breaker 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, it is possible to realize break.
It is further：The vertical axis of the break oil cylinder offsets 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 is 5.00m, is broken
The discrepancy in elevation between slag platform top surface and cross bar lower surface is 3.55m, a diameter of 120mm of guide rod, 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, diameter 500mm, the height 700mm of Upper cylindrical, is broken
A diameter of 560mm of cinder notch.
The beneficial effects of the invention are as follows：Blast furnace slag liquid level crust breaker breaks liquid using break oil cylinder pushing weight
Blast furnace slag surface particles, what it is due to connection weight is rigid weight connecting rod, can be pressed by break oil cylinder, improves break
Power, and ensure the accurate of break position, liquid blast furnace is smoothly poured out slag ladle and carriage.Blast furnace slag liquid level crust breaker leads to
Cross scarfing cinder plate and remove the blast furnace slag remained on weight, ensure that the broken shell effect of weight.Blast furnace slag liquid level crust breaker 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 crust breaker is simple to operate, it is simple in construction, beneficial to Maintenance and Repair, can be widely applied to it is metallurgical,
The industries such as chemical industry need the place of broken shell.
Brief description of the drawings
Fig. 1 is the structural representation of blast furnace slag liquid level crust breaker of the present invention.
Parts, position and numbering 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
Car 5.
The unit of size marking is mm in Fig. 1.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, blast furnace slag liquid level of the present invention crust breaker, including support frame 1, guide rod 2, weight 3 and clear
Slag plate 4, support frame 1 include column 11 and connect the cross bar 13 at the top of column 11, and the middle part of the column 11 of support frame 1 sets break
Platform 12.Break platform 12 is used to install the dregs breaking devices such as guide rod 2, scarfing cinder plate 4 and is used 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 can also be set in addition, two are led
To transverse connecting rod 21 is worn between bar 2, transverse connecting rod 21 can slide 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 is in Upper cylindrical lower cone shape, Upper cylindrical it is straight
Footpath 500mm, height 700mm, the range of weight 3 is 2600mm.The middle part of transverse connecting rod 21 upside connection break oil cylinder 32
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 overlap with the vertical axis of weight 3, or the vertical axis of break oil cylinder 32
Line offsets 0~30mm compared to the vertical axis of weight 3.When break oil cylinder 32 vertical axis compared to weight 3 vertical axis
Line exists to the right, that is, eccentric phenomena be present, realize vertical axis lateral deviation of the break point compared with break oil cylinder 32 of weight 3.Pass through tune
Whole eccentric direction, break point can be made to adjust a certain distance to the side of tumbling of slag ladle and carriage 5.
Diameter is set to be more than the break mouth 14 of weight 3 on break platform 12, between two guide rods 2, break mouth 14 is used for
Weight 3 and weight connecting rod 31 penetrating and passing.For example, the diameter 500mm of the Upper cylindrical of weight 3, the radius of break mouth 14
For 280.Break mouth 14 has the effect for removing the blast furnace slag remained on weight 3 concurrently, further improves and is remained on removing weight 3
The effect of blast furnace slag, sets support base 41 on the break platform 12 of the both sides of break mouth 14 respectively, and the top installation of support base 41 is clear
Slag plate 4, scarfing cinder plate 4 can rotate around the in the vertical direction of support base 41.One end of scarfing cinder plate 4 is located at the top of break mouth 14, and position
In in 3 vertically movable scope of weight, 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, ensure to remove the effect of the remained on surface blast furnace slag of weight 3.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 breaker, 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 the lower section of weight 3 by guide rail and fixed, so that it may carries out break operation
.
Claims (4)
- The breaker 1. blast furnace slag liquid level crusts, it is characterised in that：Including support frame (1), guide rod (2), weight (3) and scarfing cinder Plate (4), break platform (12) is set, and the top of column (11) is connected by cross bar (13), horizontal on the column (11) of support frame (1) Two guide rods (2) are vertically set between bar (13) and break platform (12), transverse connecting rod is worn between two guide rods (2) (21), transverse connecting rod (21) can slide up and down along guide rod (2), connection weight connecting rod in downside in the middle part of transverse connecting rod (21) (31), the end of weight connecting rod (31) is fixedly connected with weight (3)；Upside connection 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)；Diameter is set to be more than the break mouth (14) of weight (3), break mouth on break platform (12), between two guide rods (2) (14) support base (41), the top connection scarfing cinder plate (4) of support base (41), scarfing cinder are set respectively on the break platform (12) of both sides Plate (4) can rotate around support base (41) in the vertical direction, 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), one end that scarfing cinder plate (4) is located above break mouth (14) is located at weight (3) in vertically movable scope, scarfing cinder oil cylinder (42) is fixedly installed on break platform (12).
- The breaker 2. blast furnace slag liquid level as claimed in claim 1 crusts, it is characterised in that：The break oil cylinder (32) is erected Vertical axis to axis compared to weight (3) offsets 0~30mm.
- The breaker 3. blast furnace slag liquid level as claimed 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) The discrepancy in elevation between surface is 3.55m, a diameter of 120mm of guide rod (2), two guide rod (2) centreline spaces away from for 2.20m, The range of weight (3) is 2.60mm.
- The breaker 4. blast furnace slag liquid level as claimed in claim 1 crusts, it is characterised in that：The weight (3) is justified in top Post lower cone shape, diameter 500mm, the height 700mm of Upper cylindrical, a diameter of 560mm of break mouth (14).
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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107858462A true CN107858462A (en) | 2018-03-30 |
| CN107858462B CN107858462B (en) | 2019-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711378672.6A Active CN107858462B (en) | 2017-12-19 | 2017-12-19 | Blast furnace slag liquid level crust crushing device |
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| CN (1) | CN107858462B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114058746A (en) * | 2022-01-17 | 2022-02-18 | 中冶节能环保有限责任公司 | Steel slag crushing treatment system and method |
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| US3736615A (en) * | 1971-06-08 | 1973-06-05 | Nakamichi Kikai Co Ltd | Slag removing equipment for high temperature furnaces |
| 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 |
| US7322538B1 (en) * | 1997-11-27 | 2008-01-29 | Metallgesellschaft Ag | Slag crusher |
| 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 |
| US20140352214A1 (en) * | 2011-05-10 | 2014-12-04 | Innerpoint Energy Corporation | Gasifier Having a Slag Breaker and Method of Operating the Same |
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Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-12-19 CN CN201711378672.6A patent/CN107858462B/en active Active
Patent Citations (12)
| 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 |
| US7322538B1 (en) * | 1997-11-27 | 2008-01-29 | Metallgesellschaft Ag | Slag crusher |
| 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 |
| US20140352214A1 (en) * | 2011-05-10 | 2014-12-04 | Innerpoint Energy Corporation | Gasifier Having a Slag Breaker and Method of Operating the Same |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114058746A (en) * | 2022-01-17 | 2022-02-18 | 中冶节能环保有限责任公司 | Steel slag crushing treatment system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107858462B (en) | 2019-08-13 |
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