CN103331438A - Vehicle-mounted automatic cover adding and taking device for ladle - Google Patents
Vehicle-mounted automatic cover adding and taking device for ladle Download PDFInfo
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- CN103331438A CN103331438A CN2013102347093A CN201310234709A CN103331438A CN 103331438 A CN103331438 A CN 103331438A CN 2013102347093 A CN2013102347093 A CN 2013102347093A CN 201310234709 A CN201310234709 A CN 201310234709A CN 103331438 A CN103331438 A CN 103331438A
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- cover
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- ladle
- bearing pin
- high temperature
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
The invention discloses a vehicle-mounted automatic cover adding and taking device for a ladle. Hydraulic cylinders, drive rockers and guide rockers are mounted on a bottom frame, the two hydraulic cylinders are respectively arranged on the left and the right, so are the two drive rockers and the two guide rockers, the drive rocker and the guide rocker are connected with a ladle cover through a high temperature resisting hinge pin, the guide rocker is connected with telescopic arms of the hydraulic cylinders through a high temperature resisting hinge pin, the hydraulic cylinders are connected with a hydraulic station, the ladle cover comprises a polygonal cover body, the front end and the rear end of the cover body are turned upwards, a lifting lug is arranged at the top of the cover body, a high temperature resisting hinge pin connected with a cover taking and adding mechanism is arranged on the periphery of the cover, and reinforcing ribs are arranged on the surface of the cover body. The vehicle-mounted automatic cover adding and taking device has a reasonable structure, the cover is convenient and accurate to add or take, heat loss caused in the molten iron receiving and pouring and transporting processes is reduced greatly, the energy consumption is reduced, the cost is lowered, and the working environment of an operator is improved.
Description
Technical field
The present invention relates to a kind of vehicle-mounted ladle adds automatically and gets lid arrangement.
Background technology
China is second-biggest-in-the-world energy-consuming state at present, also is second-biggest-in-the-world CO simultaneously
2Discharging state.The steel industry of energy intensive surpasses 20% in continuous 5 years amplification of Chinese output of steel, occupies the first in the world in continuous 9 years, but the energy of its consumption and the carrying capacity of environment that causes thereof have also all reached 10% of whole industrial total amount.Therefore alleviate the energy utilization rate that China energy consumption and environmental pressure at first will improve the China Steel industry, develop the only way that energy-saving recycling economy is China Steel enterprise.In order to improve the market competitiveness of enterprise, iron and steel enterprise must be changed to science and technology-oriented, energy-saving industry gradually by former large-scale production.The competition of iron and steel enterprise from now on is exactly the competition of enterprise energy utilization rate.
As a novel concept that proposes in recent years, essence is the problem of high efficiency of energy utilization, development of clean energy, and core is innovation, industrial structure innovation and the production technology innovation etc. of energy technology and energy-conserving and emission-cutting technology.This Economic Development Mode is different with the extensive economic growth pattern of traditional iron and steel enterprise; it is to handle the problems such as global warming, crisis of resource and environment that produce under the traditional economy growth pattern, provides a kind of and can solve the mode feasible with the conflicting reality of human social.
The main production process of iron and steel enterprise is ironmaking (ironworks)-steel-making (steel mill)-continuous casting (continuous casting workshop)-product (section bar factory, board mill etc.).In entire production process, the technology circulation between each workshop can be accompanied by temperature and reduce energy loss.And the per pass operation has strict requirement to the temperature of product, in order to guarantee the ordinary production of per pass operation, has only by a large amount of energy resource consumption of preceding working procedure and improves temperature.The energy of steel product scatters and disappears fast, and along with the rising of temperature, energy consumption can be doubled and redoubled, so the heat preservation energy-saving level of inter process can directly have influence on production cost of products.
At present in the domestic iron and steel enterprises, iron-smelter generally adopts ladle splendid attire molten iron, by hot-metal ladle and carriage molten iron is transported to steel mill desulfurization station and carries out desulfurization and skim, and is lifted by crane by driving then to the converter station molten iron to be blended into converter and further to smelt.According to different product structures and programming and distribution, wide apart between iron-smelter and the steel mill.In older enterprise, the distance between two factories has more than 5 kms usually; In recent years newly-built enterprise, the distance of two factories does not wait at 500 to 1000 meters, and this highway section whole process is open-air, has very big potential safety hazard.
Present all steel mill's ladle are wrapped mouth and are opened wide in transportation, molten iron directly contacts with air.Because there are the temperature difference in molten iron and air, thermal convection current constantly takes place in both, and molten iron loses a large amount of heats, and at sleety weather security incident takes place very easily.By many enterprises are carried out tracking measurement, molten iron in the ladle is (molten iron mean temperature) about 1500 ℃ from the blast furnace temperature of coming out, when ladle ran to the desulfurization station, temperature has been reduced to (molten iron surface temperature) about 1340 ℃, and was sometimes lower.To sum up, ladle runs to from blast furnace that molten iron temperature on average reduces by 120 ℃ the process of desulfurization station.60 ℃ of every reductions of liquid steel temperature are equivalent to molten iron per ton to the atmosphere 10000Kcal that dispels the heat, and are equivalent to 1600 kilograms of standard burning of coal heat releases, and such energy loss is very big; Simultaneously ladle is opened wide and is distributed a large amount of flue dust environment is polluted the service life of also having lowered equipment.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructurely, the vehicle-mounted ladle of favorable working performance adds automatically gets lid arrangement.
Technical solution of the present invention is:
A kind of vehicle-mounted ladle adds automatically gets lid arrangement, it is characterized in that: comprise under(-)chassis, adorn hydraulic cylinder, drive crank, guiding rocking bar on the under(-)chassis, about hydraulic cylinder, drive crank, guiding rocking bar are each one; Drive crank, guiding rocking bar are connected with the iron clad by the bearing pin of anti-the insulation, and drive crank is connected with the telescopic arm of hydraulic cylinder by high temperature resistant bearing pin; Hydraulic cylinder is connected with Hydraulic Station; Described iron clad comprises the polygon cap body, the rear and front end of cap body is the form that is upturned, the top of cap body arranges hanger, the lid periphery setting with get the high temperature resistant bearing pin that lid, capping mechanism are connected, at the cap body upper surface reinforcement is set.
Drive crank and under(-)chassis are rotatably connected by bearing pin.
The guiding rocking bar comprises the fixed arm of fixedlying connected with under(-)chassis, and fixed arm is rotatably connected by bearing pin and lever arm, and lever arm is connected with the iron clad by high temperature resistant bearing pin.
The rear and front end of cap body is be upturned trapezoidal, and trapezoidal trapezoidal big, the trapezoidal little form in rear end of front end that is in rear and front end, and mid portion is rectangular.
The present invention is rational in infrastructure, and it is convenient, accurate to add, get lid; Reduce ladle widely and connecing molten iron and falling the scattering and disappearing of heat in molten iron and the transportation, energy efficient reduces cost, and improves operating personnel's working environment.Overcome the ladle problem of scattering and disappearing of heat in the course of the work, played energy efficient, reduced cost, improve the effect of environment.Fill up world's ladle and added the blank of getting the technology of lid.The given shape of lid both guaranteed and the coincideing of steel ladle, and guaranteed to add a cover, get the facility of lid, accurately and the stability in the transportation again.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the state diagram after the iron hired car is got lid.
To be the iron clad get peak position view in the process of lid adding to Fig. 4.
The specific embodiment
A kind of vehicle-mounted ladle adds automatically gets lid arrangement, comprises under(-)chassis 2, dress hydraulic cylinder 7, drive crank 4, guiding rocking bar 5 on the under(-)chassis, about hydraulic cylinder, drive crank, guiding rocking bar are each one; Drive crank, guiding rocking bar are connected with iron clad 1 by the bearing pin of anti-insulation the 6, and drive crank is connected with the telescopic arm of hydraulic cylinder by high temperature resistant bearing pin; Hydraulic cylinder is connected with Hydraulic Station 3; Described iron clad comprises the polygon cap body, the rear and front end of cap body is the form that is upturned, the top of cap body arranges hanger, the lid periphery setting with get the high temperature resistant bearing pin that lid, capping mechanism are connected, at the cap body upper surface reinforcement is set.
Drive crank and under(-)chassis are rotatably connected by bearing pin.
The guiding rocking bar comprises the fixed arm of fixedlying connected with under(-)chassis, and fixed arm is rotatably connected by bearing pin and lever arm, and lever arm is connected with the iron clad by high temperature resistant bearing pin.
The rear and front end of cap body is be upturned trapezoidal, and trapezoidal trapezoidal big, the trapezoidal little form in rear end of front end that is in rear and front end, and mid portion is rectangular.
The course of work of the present invention is:
Add to get and cover control box and be installed in drivers' cab, finished by driver operation.
(1) gets the lid action
Vehicle-mounted ladle adds automatically gets on the lid arrangement installation hot-metal car, determines concrete installation site according to design and the technological requirement of different factories.Before hot-metal car entered blast furnace casting mouth of a river station, the hot-metal car driver started the iron clad and releases the button, and hydraulic cylinder is regained, and drove the drive crank motion, made the iron clad move to assigned address, finished and got the lid action.The driver must confirm from rearview mirror that the iron clad opens fully, just hot-metal car can be driven into blast furnace water receiving position.
(2) add a cover action
After the iron bag had connect molten iron, after hot-metal car was left blast furnace casting mouth of a river station, the hot-metal car driver started iron clad close push button, and hydraulic cylinder is released, and drove the drive crank motion, and the iron clad is moved to directly over the iron bag bag mouth, finished and added a cover action.。
(3) other auxiliary bodies
The iron clad is provided with the lifting mouth, installs, uses when overhauling as equipment.When ladle adds when getting that lid arrangement breaks down or more renewing the iron clad, by shop traveller the iron clad is taken off or hangs on the iron bag.
Too high in order to prevent radiation temperature, cause that equipment does not turn round.Add hydraulic system, the power supply unit got in the lid arrangement and be furnished with blower fan, heat-insulating shield.
Claims (4)
1. a vehicle-mounted ladle adds automatically and gets lid arrangement, it is characterized in that: comprise under(-)chassis, adorn hydraulic cylinder, drive crank, guiding rocking bar on the under(-)chassis, about hydraulic cylinder, drive crank, guiding rocking bar are each one; Drive crank, guiding rocking bar are connected with the iron clad by the bearing pin of anti-the insulation, and drive crank is connected with the telescopic arm of hydraulic cylinder by high temperature resistant bearing pin; Hydraulic cylinder is connected with Hydraulic Station; Described iron clad comprises the polygon cap body, the rear and front end of cap body is the form that is upturned, the top of cap body arranges hanger, the lid periphery setting with get the high temperature resistant bearing pin that lid, capping mechanism are connected, at the cap body upper surface reinforcement is set.
2. vehicle-mounted ladle according to claim 1 adds automatically and gets lid arrangement, and it is characterized in that: drive crank and under(-)chassis are rotatably connected by bearing pin.
3. vehicle-mounted ladle according to claim 1 and 2 adds automatically and gets lid arrangement, it is characterized in that: the guiding rocking bar comprises the fixed arm of fixedlying connected with under(-)chassis, fixed arm is rotatably connected by bearing pin and lever arm, and lever arm is connected with the iron clad by high temperature resistant bearing pin.
4. vehicle-mounted ladle according to claim 1 and 2 adds automatically and gets lid arrangement, and it is characterized in that: the rear and front end of cap body is be upturned trapezoidal, and trapezoidal trapezoidal big, the trapezoidal little form in rear end of front end that is in rear and front end, and mid portion is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310234709.3A CN103331438B (en) | 2013-06-14 | 2013-06-14 | Vehicle-mounted ladle adds automatically gets lid arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310234709.3A CN103331438B (en) | 2013-06-14 | 2013-06-14 | Vehicle-mounted ladle adds automatically gets lid arrangement |
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| Publication Number | Publication Date |
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| CN103331438A true CN103331438A (en) | 2013-10-02 |
| CN103331438B CN103331438B (en) | 2015-12-16 |
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| CN201310234709.3A Active CN103331438B (en) | 2013-06-14 | 2013-06-14 | Vehicle-mounted ladle adds automatically gets lid arrangement |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934444A (en) * | 2014-05-10 | 2014-07-23 | 马鞍山市双益机械制造有限公司 | Molten iron transportation online molten iron tank heat preservation device and covering and uncovering method thereof |
| CN104001912A (en) * | 2014-06-04 | 2014-08-27 | 马鞍山市双益机械制造有限公司 | Vehicle-mounted integrated type ladle capping and uncapping device and capping and uncapping method thereof |
| CN104384487A (en) * | 2014-12-15 | 2015-03-04 | 南通市煌埔机械制造有限公司 | Automatic ladle cover closing and opening device of train |
| CN105090420A (en) * | 2015-09-08 | 2015-11-25 | 东南大学 | Safe and reliable two-section type covering and uncovering device for ladle |
| CN107803494A (en) * | 2017-12-01 | 2018-03-16 | 马鞍山市双益机械制造有限公司 | A kind of ladle covering/uncovering device |
| CN108788113A (en) * | 2018-07-26 | 2018-11-13 | 马鞍山市双益机械制造有限公司 | Ladle covering/uncovering device |
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| JP2001334359A (en) * | 2000-05-22 | 2001-12-04 | Tcm Corp | Vehicle for transporting ladle |
| CN201076904Y (en) * | 2007-08-10 | 2008-06-25 | 中钢设备公司 | Full process automatic capping device for high-temperature flux container |
| CN101486088A (en) * | 2009-03-09 | 2009-07-22 | 北京北科中钢工程技术有限公司 | Hot-metal bottle combined cover and method thereof for adding and lifting cover |
| CN202367194U (en) * | 2011-12-23 | 2012-08-08 | 铜陵晟王铁路机械制造有限责任公司 | Hot metal ladle applied to hot metal ladle car |
| CN203343428U (en) * | 2013-06-14 | 2013-12-18 | 南通市煌埔机械制造有限公司 | Vehicle-mounted hot metal ladle automatic cover adding-taking device |
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2013
- 2013-06-14 CN CN201310234709.3A patent/CN103331438B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001334359A (en) * | 2000-05-22 | 2001-12-04 | Tcm Corp | Vehicle for transporting ladle |
| CN201076904Y (en) * | 2007-08-10 | 2008-06-25 | 中钢设备公司 | Full process automatic capping device for high-temperature flux container |
| CN101486088A (en) * | 2009-03-09 | 2009-07-22 | 北京北科中钢工程技术有限公司 | Hot-metal bottle combined cover and method thereof for adding and lifting cover |
| CN202367194U (en) * | 2011-12-23 | 2012-08-08 | 铜陵晟王铁路机械制造有限责任公司 | Hot metal ladle applied to hot metal ladle car |
| CN203343428U (en) * | 2013-06-14 | 2013-12-18 | 南通市煌埔机械制造有限公司 | Vehicle-mounted hot metal ladle automatic cover adding-taking device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934444A (en) * | 2014-05-10 | 2014-07-23 | 马鞍山市双益机械制造有限公司 | Molten iron transportation online molten iron tank heat preservation device and covering and uncovering method thereof |
| CN103934444B (en) * | 2014-05-10 | 2016-08-24 | 马鞍山市双益机械制造有限公司 | Molten Iron Transportation online hot-metal bottle attemperator and uncovery method thereof |
| CN104001912A (en) * | 2014-06-04 | 2014-08-27 | 马鞍山市双益机械制造有限公司 | Vehicle-mounted integrated type ladle capping and uncapping device and capping and uncapping method thereof |
| CN104001912B (en) * | 2014-06-04 | 2016-01-06 | 马鞍山市双益机械制造有限公司 | Vehicle-mounted monoblock type ladle covering/uncovering device and uncovery method thereof |
| CN104384487A (en) * | 2014-12-15 | 2015-03-04 | 南通市煌埔机械制造有限公司 | Automatic ladle cover closing and opening device of train |
| CN105090420A (en) * | 2015-09-08 | 2015-11-25 | 东南大学 | Safe and reliable two-section type covering and uncovering device for ladle |
| CN107803494A (en) * | 2017-12-01 | 2018-03-16 | 马鞍山市双益机械制造有限公司 | A kind of ladle covering/uncovering device |
| CN107803494B (en) * | 2017-12-01 | 2024-07-12 | 马鞍山市双益机械制造有限公司 | Ladle cover adding and uncovering device |
| CN108788113A (en) * | 2018-07-26 | 2018-11-13 | 马鞍山市双益机械制造有限公司 | Ladle covering/uncovering device |
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|---|---|
| CN103331438B (en) | 2015-12-16 |
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