CN110744038A - Steel ladle and slag ladle double-load vehicle and use method - Google Patents
Steel ladle and slag ladle double-load vehicle and use method Download PDFInfo
- Publication number
- CN110744038A CN110744038A CN201911050227.6A CN201911050227A CN110744038A CN 110744038 A CN110744038 A CN 110744038A CN 201911050227 A CN201911050227 A CN 201911050227A CN 110744038 A CN110744038 A CN 110744038A
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- Prior art keywords
- ladle
- group
- slag
- driving motor
- driving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/12—Travelling ladles or similar containers; Cars for ladles
-
- 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
- C21B3/10—Slag pots; Slag cars
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The application discloses a ladle and slag ladle double-load vehicle and a using method thereof, the ladle and slag ladle double-load vehicle comprises an operation chamber, a frame, a group of cleaners, a group of wheels, a group of driving motors, a group of driving covers, a slag ladle and a ladle, wherein the operation chamber is arranged at the top of one end of the frame, the group of cleaners are respectively arranged at the bottoms of the front end and the rear end of the frame, the group of wheels are arranged at the inner side of the group of cleaners, the group of wheels are divided into a front wheel and a rear wheel, the group of driving motors are respectively fixed in the frame and consist of the front driving motor and the rear driving motor, the group of driving covers are divided into a front driving motor driving cover and a rear driving motor driving cover, the front driving motor driving cover and the rear driving motor driving cover are respectively arranged above the front, the production rhythm is improved, and the economic benefit is improved.
Description
Technical Field
The invention belongs to the technical field of steel smelting, and particularly relates to a steel ladle and slag ladle double-load vehicle and a using method thereof.
Background
The method is characterized in that slag is poured from a furnace mouth into a slag car in the front of a furnace before steel is discharged in the production process of the converter, the furnace is shaken behind the furnace to discharge the steel after the slag is poured, the production rhythm in the front of the furnace is influenced by the operation of pouring steel, at present, in order to improve the production rhythm of the converter, the mode of simultaneous operation of pouring steel and pouring slag is adopted by modifying the tapping and pouring slag mode through on-site viewing.
Disclosure of Invention
The technical problem to be solved is as follows: the application mainly provides a ladle and slag ladle double-load vehicle and a using method thereof, and solves the technical problem that the operation of pouring steel influences the production rhythm in front of a furnace in the prior art.
The technical scheme is as follows:
a ladle and slag ladle double-load vehicle comprises a control chamber, a frame, a group of cleaners, a group of wheels, a group of driving motors, a group of driving covers, a slag ladle and a ladle, wherein the control chamber is arranged at the top of one end of the frame, the group of sweepers are respectively arranged at the bottoms of the front end and the rear end of the frame, the group of wheels are arranged on the inner side of the group of sweepers, the group of wheels are divided into a front wheel and a rear wheel, the group of driving motors are respectively fixed in the frame and consist of a front driving motor and a rear driving motor, the group of driving covers are divided into a front driving motor driving cover and a rear driving motor driving cover, the front driving motor driving cover and the rear driving motor driving cover are respectively arranged above the front driving motor and the rear driving motor, and the slag ladle and the steel ladle are arranged between the front driving motor driving.
As a preferred technical scheme of the invention: the front and rear wheels are 940mm away from the front and rear ends of the frame, and the front driving motor and the rear driving motor are connected with the front wheel and the rear wheel respectively to provide driving force for the front wheel and the rear wheel and improve carrying torque.
As a preferred technical scheme of the invention: the diameter of the converter mouth of the converter is enlarged from 1750mm to 2050 mm.
As a preferred technical scheme of the invention: the ladle and slag ladle double-load vehicle is 10800mm in length, 4200mm in width, 1243mm in height, 8920mm in wheelbase, 800mm in diameter of one group of wheels, 2278mm in height of the ladle and 1000mm in height of a frame.
As a preferred technical scheme of the invention: the diameter of the slag ladle is 3200mm, and the diameter of the steel ladle is 2800 mm.
A using method of a ladle and slag ladle double-load vehicle specifically comprises the following steps:
the first step is as follows: the method comprises the following steps of firstly transforming a ladle car under a furnace by adopting a mode of pouring steel and slag at the rear of the furnace, and transforming the existing ladle car into a ladle and slag ladle double-load vehicle;
the second step is that: the ladle and slag ladle double-load vehicle is driven to the positions of the ladle and slag ladle furnace mouths through the control chamber, and molten steel is poured into the ladle from the steel tapping hole during steel pouring;
the third step: directly pouring slag into a slag ladle from a furnace mouth, and simultaneously expanding the diameter of the converter mouth from 1750mm to 2050mm to ensure that the slag can be poured out from the furnace mouth;
the fourth step: after the transformation, the average production rate of 60 furnaces per shift is improved to the average production rate of 65 furnaces at present, so that the production rhythm is improved, and the economic benefit is improved.
Has the advantages that: compared with the prior art, the steel ladle and slag ladle double-load vehicle and the using method thereof have the following technical effects:
1. the production rhythm is improved, and the benefit is improved;
2. after the transformation, the average production rate of 60 furnaces per shift is improved to the average production rate of 65 furnaces at present, so that the production rhythm is improved, and the economic benefit is improved;
3. the cleaning can be carried out while working;
4. the original single drive is changed into double drive, and the driving capability is strong.
Drawings
Fig. 1 is a schematic structural diagram of a ladle and slag ladle double-loading vehicle.
Fig. 2 is a bottom view of a ladle and slag ladle dual load vehicle of the present invention.
Description of reference numerals: 1. a drive cap; 2. a frame; 3. a sweeper; 4. a driving wheel set; 5. a drive motor; 6. a drive cap; 7. slag ladle; 8. and (5) steel ladles.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to explain, by reference, other possible embodiments and advantages of the invention. The following description will explain embodiments of the present invention in further detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1, the ladle and slag ladle double-loading vehicle comprises a control chamber 1, a frame 2, a group of cleaners 3, a group of wheels 4, a group of driving motors 5, a group of driving covers 6, a slag ladle 7 and a ladle 8, wherein the control chamber 1 is arranged at the top of one end of the frame 2, the group of sweepers 3 are respectively arranged at the bottom of the front end and the rear end of the frame 2, the group of wheels 4 are arranged at the inner side of the group of sweepers 3, the group of wheels 4 are divided into a front wheel and a rear wheel, the group of driving motors 5 are respectively fixed in the frame 2 and comprise a front driving motor and a rear driving motor, the group of driving covers 6 are divided into a front driving motor driving cover and a rear driving motor driving cover, the front driving motor driving cover and the rear driving motor driving cover are respectively arranged above the front driving motor and the rear driving motor, the slag ladle 7 and the ladle 8 are arranged between the front driving motor driving cover and the rear driving motor driving cover.
In this embodiment, the front and rear wheels are 940mm away from the front and rear ends of the frame 2, and the front driving motor and the rear driving motor are connected to the front wheel and the rear wheel, respectively, to provide driving force for the front wheel and the rear wheel, and to improve the carrying torque.
In the embodiment, the ladle and slag ladle double-load vehicle is 10800mm in length, 4200mm in width, 1243mm in height, 8920mm in wheelbase, 800mm in diameter of a group of wheels 4, 2278mm in height of the ladle and 1000mm in height of a frame.
In this embodiment, the diameter of the slag ladle is 3200mm, and the diameter of the steel ladle is 2800 mm.
A use method of a ladle and slag ladle double-load vehicle comprises the following steps:
the first step is as follows: the method comprises the following steps of firstly transforming a ladle car under a furnace by adopting a mode of pouring steel and slag at the rear of the furnace, and transforming the existing ladle car into a ladle and slag ladle double-load vehicle;
the second step is that: a ladle and slag ladle double-load vehicle is driven to the positions of a ladle and a slag ladle furnace mouth through the control chamber 1, and molten steel is poured into a ladle 8 from a steel tapping hole during steel pouring;
the third step: slag is directly poured into the slag ladle 7 from the furnace mouth, and the diameter of the converter furnace mouth is enlarged from 1750mm to 2050mm to ensure that the slag can be poured out from the furnace mouth;
the fourth step: after the transformation, the average production rate of 60 furnaces per shift is improved to the average production rate of 65 furnaces at present, so that the production rhythm is improved, and the economic benefit is improved.
Example 2
As shown in fig. 1, the ladle and slag ladle double-loading vehicle comprises a control chamber 1, a frame 2, a group of cleaners 3, a group of wheels 4, a group of driving motors 5, a group of driving covers 6, a slag ladle 7 and a ladle 8, wherein the control chamber 1 is arranged at the top of one end of the frame 2, the group of sweepers 3 are respectively arranged at the bottom of the front end and the rear end of the frame 2, the group of wheels 4 are arranged at the inner side of the group of sweepers 3, the group of wheels 4 are divided into a front wheel and a rear wheel, the group of driving motors 5 are respectively fixed in the frame 2 and comprise a front driving motor and a rear driving motor, the group of driving covers 6 are divided into a front driving motor driving cover and a rear driving motor driving cover, the front driving motor driving cover and the rear driving motor driving cover are respectively arranged above the front driving motor and the rear driving motor, the slag ladle 7 and the ladle 8 are arranged between the front driving motor driving cover and the rear driving motor driving cover.
In this example, the diameter of the converter mouth was increased from 1750mm to 2050 mm.
In the embodiment, the ladle and slag ladle double-load vehicle is 10800mm in length, 4200mm in width, 1243mm in height, 8920mm in wheelbase, 800mm in diameter of a group of wheels 4, 2278mm in height of the ladle and 1000mm in height of a frame.
In this embodiment, the diameter of the slag ladle is 3200mm, and the diameter of the steel ladle is 2800 mm.
A use method of a ladle and slag ladle double-load vehicle comprises the following steps:
the first step is as follows: the method comprises the following steps of firstly transforming a ladle car under a furnace by adopting a mode of pouring steel and slag at the rear of the furnace, and transforming the existing ladle car into a ladle and slag ladle double-load vehicle;
the second step is that: a ladle and slag ladle double-load vehicle is driven to the positions of a ladle and a slag ladle furnace mouth through the control chamber 1, and molten steel is poured into a ladle 8 from a steel tapping hole during steel pouring;
the third step: slag is directly poured into the slag ladle 7 from the furnace mouth, and the diameter of the converter furnace mouth is enlarged from 1750mm to 2050mm to ensure that the slag can be poured out from the furnace mouth;
the fourth step: after the transformation, the average production rate of 60 furnaces per shift is improved to the average production rate of 65 furnaces at present, so that the production rhythm is improved, and the economic benefit is improved.
Example 3
As shown in fig. 1, the ladle and slag ladle double-loading vehicle comprises a control chamber 1, a frame 2, a group of cleaners 3, a group of wheels 4, a group of driving motors 5, a group of driving covers 6, a slag ladle 7 and a ladle 8, wherein the control chamber 1 is arranged at the top of one end of the frame 2, the group of sweepers 3 are respectively arranged at the bottom of the front end and the rear end of the frame 2, the group of wheels 4 are arranged at the inner side of the group of sweepers 3, the group of wheels 4 are divided into a front wheel and a rear wheel, the group of driving motors 5 are respectively fixed in the frame 2 and comprise a front driving motor and a rear driving motor, the group of driving covers 6 are divided into a front driving motor driving cover and a rear driving motor driving cover, the front driving motor driving cover and the rear driving motor driving cover are respectively arranged above the front driving motor and the rear driving motor, the slag ladle 7 and the ladle 8 are arranged between the front driving motor driving cover and the rear driving motor driving cover.
In this embodiment, the front and rear wheels are 940mm away from the front and rear ends of the frame 2, and the front driving motor and the rear driving motor are connected to the front wheel and the rear wheel, respectively, to provide driving force for the front wheel and the rear wheel, and to improve the carrying torque.
In this example, the diameter of the converter mouth was increased from 1750mm to 2050 mm.
In the embodiment, the ladle and slag ladle double-load vehicle is 10800mm in length, 4200mm in width, 1243mm in height, 8920mm in wheelbase, 800mm in diameter of a group of wheels 4, 2278mm in height of the ladle and 1000mm in height of a frame.
In this embodiment, the diameter of the slag ladle is 3200mm, and the diameter of the steel ladle is 2800 mm.
A use method of a ladle and slag ladle double-load vehicle comprises the following steps:
the first step is as follows: the method comprises the following steps of firstly transforming a ladle car under a furnace by adopting a mode of pouring steel and slag at the rear of the furnace, and transforming the existing ladle car into a ladle and slag ladle double-load vehicle;
the second step is that: a ladle and slag ladle double-load vehicle is driven to the positions of a ladle and a slag ladle furnace mouth through the control chamber 1, and molten steel is poured into a ladle 8 from a steel tapping hole during steel pouring;
the third step: slag is directly poured into the slag ladle 7 from the furnace mouth, and the diameter of the converter furnace mouth is enlarged from 1750mm to 2050mm to ensure that the slag can be poured out from the furnace mouth;
the fourth step: after the transformation, the average production rate of 60 furnaces per shift is improved to the average production rate of 65 furnaces at present, so that the production rhythm is improved, and the economic benefit is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A ladle and slag ladle double-load vehicle is characterized in that: the ladle and slag ladle double-load vehicle comprises an operation chamber (1), a frame (2), a group of cleaners (3), a group of wheels (4), a group of driving motors (5), a group of driving covers (6), a slag ladle (7) and a ladle (8), wherein the operation chamber (1) is arranged at the top of one end of the frame (2), the group of cleaners (3) are respectively arranged at the bottoms of the front and rear ends of the frame (2), the group of wheels (4) are arranged inside the group of cleaners (3), the group of wheels (4) are divided into front wheels and rear wheels, the group of driving motors (5) are respectively fixed inside the frame (2) and consist of a front driving motor and a rear driving motor, the group of driving covers (6) are divided into a front driving motor driving cover and a rear driving motor driving cover, the front driving motor driving cover and the rear driving cover are respectively arranged above the front driving motor and the rear driving, the slag ladle (7) and the ladle (8) are arranged between the front driving motor driving cover and the rear driving motor driving cover.
2. The ladle and slag ladle dual-load vehicle of claim 1, wherein: the front and rear wheels are 940mm away from the front and rear ends of the frame (2), and the front driving motor and the rear driving motor are connected with the front wheel and the rear wheel respectively to provide driving force for the front wheel and the rear wheel and improve carrying torque.
3. The ladle and slag ladle dual-load vehicle of claim 2, wherein: the diameter of the converter mouth of the converter is enlarged from 1750mm to 2050 mm.
4. The ladle and slag ladle dual-load vehicle of claim 1, wherein: the ladle and slag ladle double-load vehicle is 10800mm in length, 4200mm in width, 1243mm in height, 8920mm in wheelbase, 800mm in diameter of one group of wheels (4), 2278mm in height of the ladle and 1000mm in height of a frame.
5. The ladle and slag ladle dual-load vehicle of claim 1, wherein: the diameter of the slag ladle is 3200mm, and the diameter of the steel ladle is 2800 mm.
6. The use method of the ladle and slag ladle double-loading vehicle as claimed in claim 1 is characterized by comprising the following steps:
the first step is as follows: the method comprises the following steps of firstly transforming a ladle car under a furnace by adopting a mode of pouring steel and slag at the rear of the furnace, and transforming the existing ladle car into a ladle and slag ladle double-load vehicle;
the second step is that: a ladle and slag ladle double-loading vehicle is driven to the positions of a ladle and a slag ladle furnace mouth through the control chamber (1), and molten steel is poured into a ladle (8) from a steel tapping hole during pouring steel;
the third step: slag is directly poured into a slag ladle (7) from the furnace mouth, and the diameter of the converter furnace mouth is enlarged from 1750mm to 2050mm to ensure that the slag can be poured out from the furnace mouth;
the fourth step: after the transformation, the average production rate of 60 furnaces per shift is improved to the average production rate of 65 furnaces at present, so that the production rhythm is improved, and the economic benefit is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911050227.6A CN110744038A (en) | 2019-10-31 | 2019-10-31 | Steel ladle and slag ladle double-load vehicle and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911050227.6A CN110744038A (en) | 2019-10-31 | 2019-10-31 | Steel ladle and slag ladle double-load vehicle and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110744038A true CN110744038A (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911050227.6A Pending CN110744038A (en) | 2019-10-31 | 2019-10-31 | Steel ladle and slag ladle double-load vehicle and use method |
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| CN (1) | CN110744038A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50119601U (en) * | 1974-03-18 | 1975-09-30 | ||
| CN2845969Y (en) * | 2005-08-29 | 2006-12-13 | 首钢总公司 | Hot metal tilting ladle and desulfurizing slagging-off conveyer |
| CN101892346A (en) * | 2010-06-22 | 2010-11-24 | 武汉钢铁(集团)公司 | Layout structure in converter steelmaking bidirectional steel supply system and method for arranging steel ladles and slag ladles |
| CN201825966U (en) * | 2010-10-29 | 2011-05-11 | 中冶东方工程技术有限公司 | Ladle slag-pot mixed-loading vehicle |
| CN204265790U (en) * | 2014-11-14 | 2015-04-15 | 南京钢铁股份有限公司 | The device of converter platform and slag car duplex technique |
| CN207391462U (en) * | 2017-08-24 | 2018-05-22 | 武汉钢铁集团湖北华中重型机械制造有限公司 | A kind of multi-function big load rail mounted metallurgical vehicle metallurgy vehicle |
-
2019
- 2019-10-31 CN CN201911050227.6A patent/CN110744038A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50119601U (en) * | 1974-03-18 | 1975-09-30 | ||
| CN2845969Y (en) * | 2005-08-29 | 2006-12-13 | 首钢总公司 | Hot metal tilting ladle and desulfurizing slagging-off conveyer |
| CN101892346A (en) * | 2010-06-22 | 2010-11-24 | 武汉钢铁(集团)公司 | Layout structure in converter steelmaking bidirectional steel supply system and method for arranging steel ladles and slag ladles |
| CN201825966U (en) * | 2010-10-29 | 2011-05-11 | 中冶东方工程技术有限公司 | Ladle slag-pot mixed-loading vehicle |
| CN204265790U (en) * | 2014-11-14 | 2015-04-15 | 南京钢铁股份有限公司 | The device of converter platform and slag car duplex technique |
| CN207391462U (en) * | 2017-08-24 | 2018-05-22 | 武汉钢铁集团湖北华中重型机械制造有限公司 | A kind of multi-function big load rail mounted metallurgical vehicle metallurgy vehicle |
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Application publication date: 20200204 |
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