CN106222340B - A kind of cleaning plant of blast furnace cinder slag seam - Google Patents
A kind of cleaning plant of blast furnace cinder slag seam Download PDFInfo
- Publication number
- CN106222340B CN106222340B CN201610899669.8A CN201610899669A CN106222340B CN 106222340 B CN106222340 B CN 106222340B CN 201610899669 A CN201610899669 A CN 201610899669A CN 106222340 B CN106222340 B CN 106222340B
- Authority
- CN
- China
- Prior art keywords
- slag
- blast furnace
- fixed
- cleaning plant
- cinder
- 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.)
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Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/14—Discharging devices, e.g. for 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
Abstract
The present invention provides a kind of cleaning plant of blast furnace cinder slag seam, and wherein slide (1) is fixed in the fixed platform of the slag chute of the blast furnace cinder slag side of sewing on；Fixed frame (2) bottom is equipped with can be along the mobile idler wheel (9) of slide (1)；Fixed frame (2) includes frame (20), support beam (21), support base (22) and fixed block (24)；Support beam (21) is located in frame (20), thereon fixed supporting seat (22)；Scarfing cinder bar (3) is through support base (22) and extends downward into slag seam；Fixed block (24) is fixed on fixed frame (2) both sides and then drives fixed frame (2) mobile by mobile drive deivce (4) traction；Limited block (7) is located on slide (1).The present invention can guarantee the cleaning of slag chute, be avoided that next stove come slag block slag seam, ensure slag curtain stabilization, granulation needed for slag curtain it is uniform, and then can improve be granulated efficiency；Human resources can also be saved, are eliminated safe hidden trouble.
Description
Technical field
The present invention relates to the cleaning plants that high temperature furnace slag process field more particularly to a kind of blast furnace cinder slag are stitched.
Background technology
Blast furnace slag is a kind of byproduct that blast furnace in metallurgical industry ironmaking generates, and blast furnace liquid slag not only has very high temperature
It spends (1400-1600 DEG C), the heat content that is averaged is about 1600~1800MJ/t, is about as much as the standard coal of 55~61kg, belongs to
The residual heat resources of high-quality；And there are substantial amounts of minerals in blast furnace cinder.In order to recycle this part of waste heat of blast furnace slag money
The high temperature furnace slag of liquid in industry is generally introduced into residual neat recovering system and handles and improve it by the minerals in source and clinker
The performance of blast furnace slag, so while blast-furnace cement sensible heat is made full use of can also output mineral wool, cinder microcrystalline glass etc. have one
The construction material of price value.
Accordingly, a kind of high-temperature liquid state slag granulating technique is researched and developed, which has environmental protection, characteristics of energy saving, and can fit
Answer the strategy of present recycling economy development.In the system of slag granulating, high temperature furnace slag enters slag from slag notch by slag runner
Slot, since tap cinder has certain periodicity, slag easily cools down bonding, and slag chute content is caused to tend to have recrement residual, because
This needs periodically clears up slag runner.The general remaining clinker using in manual cleaning slag runner, this method are not only unrestrained at present
Take manually, and it is big to clear up difficulty.
The content of the invention
The purpose of the present invention is be directed to presently, there are the problem of, the cleaning plant of blast furnace cinder slag seam a kind of, solution are provided
The certainly difficulty of manual cleaning slag runner, and it is simple in structure easy to operate, it removes slag with obvious effects, ensures to come the cleaning of slag chute during slag.
The present invention is achieved through the following technical solutions：
The present invention provides a kind of cleaning plant of blast furnace cinder slag seam, including：
Slide, fixed frame, scarfing cinder bar, mobile drive deivce, limited block and idler wheel；
Slide is fixed in the fixed platform of the slag chute of the blast furnace cinder slag side of sewing on；
Fixed frame bottom is equipped with the idler wheel that can be moved along slide；
Fixed frame includes frame, support beam, support base and fixed block；Support beam is arranged in frame；Support base is consolidated
It is scheduled in support beam；Scarfing cinder bar is through the support base and extends downward into slag seam；Fixed block is fixed on fixed frame both sides simultaneously
Fixed frame movement is then driven by mobile drive deivce traction；
Limited block is arranged on slide to limit the travel position of idler wheel.
It is highly preferred that the cleaning plant of the blast furnace cinder slag seam further includes：Lifting drive；
The fixed frame further includes swingle, and the swingle is arranged symmetrically and is connected through a screw thread centered on support base
In support beam；
Lifting drive is by driving swingle rotation that entire support beam is driven to move up and down, and scarfing cinder bar is with support
Moving for crossbeam and move up and down.
It is highly preferred that the cleaning plant of the blast furnace cinder slag seam further includes：Rotating driving device；The scarfing cinder bar it is upper
End connection rotating driving device, is driven, scarfing cinder bar can rotate in the axle sleeve of support base by rotating driving device.
It is highly preferred that the both side ends in support beam are provided with sliding slot, and match somebody with somebody in the left and right disposed inboard of frame with sliding slot
The guide rail used is closed, can be moved up and down in support beam lifting process along guide rail.
It is highly preferred that the scarfing cinder bar includes connecting rod and scarfing cinder stick；Scarfing cinder stick is arranged on the bottom of connecting rod.
It is highly preferred that the scarfing cinder stick is connected by flange, screw thread, card slot mode with the connecting rod.
It is highly preferred that the structure of scarfing cinder stick is cylindric or flat.
It is highly preferred that the scarfing cinder stick is made of high chrome.
It is highly preferred that the outside of the scarfing cinder bar sets protection cylinder.
It is highly preferred that a kind of cleaning plant of blast furnace cinder slag seam further includes：
Base cross members；The slide is fixed in base cross members, which is fixed on blast furnace by expansion bolt and melts
On the platform of the slag slag side of sewing on.
The present invention has the following technical effect that it can be seen from the technical solution of the invention described above：
It can be ensured come the cleaning of slag chute during slag by the present invention, slag seam, energy are blocked so as to which next stove is avoided to carry out slag
Enough ensure the stabilization of slag curtain, slag curtain is uniform needed for granulation, and then can improve granulation efficiency；Human resources can also be saved,
It eliminates safe hidden trouble.
The present invention can be as the dedicated unit of cleaning slag seam.
Description of the drawings
Fig. 1 is the front view of structure of the present invention；
Fig. 2 is the top view of structure of the present invention；
In attached drawing：
Slide 1, fixed frame 2, scarfing cinder bar 3, mobile drive deivce 4, lifting drive 5, rotating driving device 6, /V
Block 7, base cross members 8, idler wheel 9；Frame 20, support beam 21, support base 22, swingle 23, fixed block 24；Connecting rod 31,
Scarfing cinder stick 32.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution of the application, below with reference to attached drawing to this hair
It is bright to be described in further details.
The orientation such as upper, lower, left, right, front and rear in present specification term be based on position relationship shown in the drawings and
It establishes.Attached drawing is different, then corresponding position relationship is also possible to change therewith, therefore cannot be interpreted as with this to protecting model
The restriction enclosed.
In the description of the present invention, it is to be understood that the meaning of " multiple " refers to two or more, unless separately
There is clearly specific limit.
In the present invention, belonging to " installation ", " connected ", " connecting ", " connection ", " fixation " etc. should be interpreted broadly, for example, can
Be fixedly connected or be detachably connected or be integrally connected or be mechanically connected or
Electrical connection can be in communication with each other or be directly connected to or be indirectly connected with by intermediary, can be two
The interaction relationship of unicom or two components inside component.For those of ordinary skill in the art
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
Embodiment one：
The present invention provides a kind of cleaning plant of blast furnace cinder slag seam, be arranged on slag stream enter granulating device early period it is steady
Flow device slag chute fixed platform on, structure as shown in Figure 1, including：Slide 1, fixed frame 2, scarfing cinder bar 3, mobile driving dress
Put 4, lifting drive 5, rotating driving device 6, limited block 7, base cross members 8 and idler wheel 9.
Slide 1 is two be arranged symmetrically, and the length direction (left and right directions in figure) stitched along slag is fixed on blast furnace cinder
In the fixed platform of the slag chute of the slag side of sewing on.Slide 1 can also be fixed in the base cross members 8 being arranged below, the bottom transverse
Beam 8 is fixed on by expansion bolt on the platform of the blast furnace cinder slag side of sewing on.
2 bottom of fixed frame is equipped with idler wheel 9, and idler wheel 9 can be rolled along slide 1.
Fixed frame 2 includes frame 20, support beam 21, support base 22, swingle 23, fixed block 24.Support beam 21 is set
It puts in the inside casing of frame 20, support base 22 is fixed in support beam 21, and support base 22 is internally provided with to be coordinated with scarfing cinder bar 3
Axle sleeve, scarfing cinder bar 3 upper end connection rotating driving device 6, driven by rotating driving device 6, scarfing cinder bar 3 can support
It is rotated freely in the axle sleeve of seat 22.By the rotation of scarfing cinder bar 3, slag can be stitched and clear up cleaner.Swingle 23 is with support
It is arranged symmetrically and is threadedly attached in support beam 21 centered on seat 22, lifting drive 5 drives swingle 23 to rotate
Entire support beam 21 is driven to move up and down, and then scarfing cinder bar 3 is driven to move up and down.Fixed block 24 is two, is separately fixed at
20 left and right sides of frame.
In order to which scarfing cinder bar 3 is enable steadily to lift, sliding slot can be provided in the both side ends of support beam 21, and in frame
The guide rail that the left and right disposed inboard of frame 20 is used cooperatively with sliding slot, can be along on guide rail in such 21 lifting process of support beam
Lower movement.
Mobile drive deivce 4 includes motor, driving chain, drive sprocket and driven sprocket.Drive sprocket and driven sprocket
It is separately positioned on outside the both sides of fixed frame 2.Driving chain is connected with being arranged on the fixed block 24 of 2 one side of fixed frame, through driven chain
Wheel is reversely rear to reach drive sprocket, is connected back to through drive sprocket is counter again on the fixed block 24 of 2 opposite side of fixed frame.Actively
Sprocket wheel is driven by motor to be rotated.Drive the idler wheel 9 on fixed frame 2 can be along 1 or so shifting of slide by mobile drive deivce 4
It is dynamic, so as to fulfill the scarfing cinder bar 3 being fixed on fixed frame 2 moving along slag seam direction.
In order to limit the travel position of fixed frame 2, the present invention sets limited block 7 also on slide 1.
In order to cost-effective, scarfing cinder bar 3 is arranged to two parts, top up and down and is divided into connecting rod 31 by the application, under
Part is scarfing cinder stick 32.Connecting rod 31 is directly connected to lifting drive 5, and scarfing cinder stick 32 is designed to dismountable structure, such as
Scarfing cinder stick 32 is connected by modes such as flange, screw thread, card slots with connecting rod 31, can to facilitate the replacement of scarfing cinder stick 32 and repair
The structure of dismounting scarfing cinder stick 32 can be set as cylindric or flat.Scarfing cinder stick 32 is made of high chrome.
In order to protect scarfing cinder bar 3, protection cylinder can be set in the outside of scarfing cinder bar 3, to avoid scarfing cinder bar 3 directly by spoke
It penetrates.The protection cylinder is made of heat resisting steel.
Above-described embodiment one is can be provided simultaneously with moving left and right by scarfing cinder bar 3, oscilaltion, carry out exemplified by spinfunction
Illustrate, but the present invention is not limited thereto, can also only possess move left and right with oscilaltion function, can also be only
Only possess and move left and right and spinfunction, can also only possess and move left and right function.It is moved left and right when the present invention only possesses
During with oscilaltion function, rotating driving device 6 is no longer included in the present invention.It moves left and right and rotates when the present invention only possesses
During function, lifting drive 5 and swingle 23 are no longer included in the present invention.Function is moved left and right when the present invention only possesses
When, no longer include rotating driving device 6, lifting drive 5 and swingle 23 in of the invention.
Although the present invention has been described by way of example and in terms of the preferred embodiments, embodiment is not for limiting the present invention's.Not
In the spirit and scope for departing from the present invention, any equivalence changes done or retouching also belong to the protection domain of the present invention.Cause
This protection scope of the present invention should be using the content that claims hereof is defined as standard.
Claims (10)
1. a kind of cleaning plant of blast furnace cinder slag seam, which is characterized in that the cleaning plant of the blast furnace cinder slag seam includes：
Slide (1), fixed frame (2), scarfing cinder bar (3), mobile drive deivce (4), limited block (7) and idler wheel (9)；
Slide (1) is two be arranged symmetrically, and the length direction stitched along slag is fixed on consolidating for the slag chute of the blast furnace cinder slag side of sewing on
On fixed platform；
Fixed frame (2) bottom is equipped with can be along the mobile idler wheel (9) of slide (1)；
Fixed frame (2) includes frame (20), support beam (21), support base (22) and fixed block (24)；Support beam (21) is set
It puts in frame (20)；Support base (22) is fixed in support beam (21)；Scarfing cinder bar (3) through the support base (22) and downwards
It extends in slag seam；Fixed block (24) is fixed on fixed frame (2) both sides and is then driven by mobile drive deivce (4) traction and fixed
Frame (2) is mobile；
Limited block (7) is arranged on slide (1) to limit the travel position of idler wheel (9).
2. a kind of cleaning plant of blast furnace cinder slag seam according to claim 1, which is characterized in that
The cleaning plant of the blast furnace cinder slag seam further includes：Lifting drive (5)；
The fixed frame (2) further includes swingle (23), and the swingle (23) is arranged symmetrically simultaneously centered on support base (22)
It is threadedly attached in support beam (21)；
Lifting drive (5) is by driving swingle (23) rotation that entire support beam (21) is driven to move up and down, scarfing cinder bar
(3) moving and move up and down with support beam (21).
3. a kind of cleaning plant of blast furnace cinder slag seam according to claim 1, which is characterized in that
The cleaning plant of the blast furnace cinder slag seam further includes：Rotating driving device (6)；
The upper end connection rotating driving device (6) of the scarfing cinder bar (3), is driven, scarfing cinder bar (3) by rotating driving device (6)
It being capable of the rotation in the axle sleeve of support base (22).
4. the cleaning plant of a kind of blast furnace cinder slag seam according to claim 1,2 or 3, which is characterized in that horizontal in support
The both side ends of beam (21) are provided with sliding slot, and in the guide rail that is used cooperatively with sliding slot of left and right disposed inboard of frame (20), support
It can be moved up and down in crossbeam (21) lifting process along guide rail.
A kind of 5. cleaning plant of blast furnace cinder slag seam according to claim 4, which is characterized in that the scarfing cinder bar (3)
Including connecting rod (31) and scarfing cinder stick (32)；Scarfing cinder stick (32) is arranged on the bottom of connecting rod (31).
A kind of 6. cleaning plant of blast furnace cinder slag seam according to claim 5, which is characterized in that the scarfing cinder stick (32)
It is connected by flange, screw thread, card slot mode with the connecting rod (31).
A kind of 7. cleaning plant of blast furnace cinder slag seam according to claim 5, which is characterized in that the knot of scarfing cinder stick (32)
Structure is cylindric or flat.
A kind of 8. cleaning plant of blast furnace cinder slag seam according to claim 5, which is characterized in that the scarfing cinder stick (32)
It is made of high chrome.
A kind of 9. cleaning plant of blast furnace cinder slag seam according to claim 5, which is characterized in that the scarfing cinder bar (3)
Outside set protection cylinder.
10. the cleaning plant of a kind of blast furnace cinder slag seam according to claim 5, which is characterized in that described is a kind of high
The cleaning plant of stove slag slag seam further includes：
Base cross members (8)；The slide (1) is fixed in base cross members (8), which is fixed by expansion bolt
On the platform of the blast furnace cinder slag side of sewing on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899669.8A CN106222340B (en) | 2016-10-14 | 2016-10-14 | A kind of cleaning plant of blast furnace cinder slag seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610899669.8A CN106222340B (en) | 2016-10-14 | 2016-10-14 | A kind of cleaning plant of blast furnace cinder slag seam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106222340A CN106222340A (en) | 2016-12-14 |
| CN106222340B true CN106222340B (en) | 2018-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610899669.8A Active CN106222340B (en) | 2016-10-14 | 2016-10-14 | A kind of cleaning plant of blast furnace cinder slag seam |
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Families Citing this family (4)
| 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 |
| CN110986068A (en) * | 2019-12-23 | 2020-04-10 | 武汉天拓宇航智能装备有限公司 | Boiler chute coking removing device |
| CN112430696B (en) * | 2020-10-26 | 2023-11-28 | 吉林鑫达钢铁有限公司 | Slag removing device suitable for blast furnace slag flushing ditch |
| CN113182509B (en) * | 2021-05-06 | 2022-12-06 | 广东韶钢松山股份有限公司 | Ladle slag removal device and ladle slag removal method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201087194Y (en) * | 2007-08-16 | 2008-07-16 | 中冶宝钢技术服务有限公司 | Slag clearing machine |
| CN102140561A (en) * | 2011-04-11 | 2011-08-03 | 济钢集团国际工程技术有限公司 | Slag quenching system and process |
| CN103122399A (en) * | 2013-02-06 | 2013-05-29 | 旭正（天津）节能科技有限公司 | Slag removal device for outlet of molten iron runner of iron making blast furnace |
| CN105063256A (en) * | 2015-08-20 | 2015-11-18 | 北京立化科技有限公司 | Metallurgical molten slag pelletization heat energy recycling device |
| CN206069903U (en) * | 2016-10-14 | 2017-04-05 | 北京立化科技有限公司 | A kind of cleaning plant of blast furnace cinder slag seam |
-
2016
- 2016-10-14 CN CN201610899669.8A patent/CN106222340B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201087194Y (en) * | 2007-08-16 | 2008-07-16 | 中冶宝钢技术服务有限公司 | Slag clearing machine |
| CN102140561A (en) * | 2011-04-11 | 2011-08-03 | 济钢集团国际工程技术有限公司 | Slag quenching system and process |
| CN103122399A (en) * | 2013-02-06 | 2013-05-29 | 旭正（天津）节能科技有限公司 | Slag removal device for outlet of molten iron runner of iron making blast furnace |
| CN105063256A (en) * | 2015-08-20 | 2015-11-18 | 北京立化科技有限公司 | Metallurgical molten slag pelletization heat energy recycling device |
| CN206069903U (en) * | 2016-10-14 | 2017-04-05 | 北京立化科技有限公司 | A kind of cleaning plant of blast furnace cinder slag seam |
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| CN106222340A (en) | 2016-12-14 |
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