Steel-ladle cleaning auxiliary oxygen-blowing device
A ladle and pre-packing technology, applied in casting melt containers, metal processing equipment, casting equipment, etc., can solve the problems of easy thermal burns of oxygen blowing pipes, excessive consumption of ladle, damage to ladle slides, etc., to improve the quality of cleaning , The effect of reducing production costs and reducing reaction time
Inactive Publication Date: 2018-05-29
CHONGQING JINKAI SPECIAL STEEL PROD
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Problems solved by technology
[0002] With the continuous expansion and development of steel production capacity and performance, there are more and more demands for ladles used to accommodate molten steel, and the requirements are also high. Damage to the ladle slide, which in turn affects the quality of molten steel
Therefore, the cleaning of the ladle needs to be timely and fast. The gas pipe of the oxygen blowing pipe is not parallel to the flow channel, or the reaction time of oxygen blowing is long, which may affect the cleaning quality. The traditional oxygen blowing cleaning me
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[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0017] refer to figure 1 with 2 In the ladle cleaning auxiliary oxygen blowing device shown, the baffle plate 1 includes an integrally formed panel 1a and a bottom plate 1b, the panel 1a is inclined backward, the bottom plate 1b is bent backward and extends horizontally, and a An oblique strut 2, one end of the oblique strut 2 is fixed at the middle of the side of the panel 1a, and the other end is fixed at the far-end corner of the bottom plate 1b, so as to support the panel 1a, on both sides of the bottom of the bottom 1b Four universal wheels 4 are symmetrically arranged, and the device can be easily moved through the universal wheels 4. The pre-installed tube 3 is pierced on the panel 1a, and the pre-installed tube 3 is a hollow through tube, and there is a tube extending to the front of the panel 1a. In the extension section, t...
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The invention discloses a steel-ladle cleaning auxiliary oxygen-blowing device. The steel-ladle cleaning auxiliary oxygen-blowing device comprises a baffle, and the baffle comprises a panel which is arranged backwards obliquely and a bottom plate located at the bottom of the panel and horizontally extending backwards; oblique supporting rods are fixedly arranged in the middles of the two side edges of the panel correspondingly, the inclined supporting rods obliquely extend toward the lower rear portion, and the other ends of the inclined supporting rods are fixed to the two side edges of the bottom plate; and a detachable preloading pipe is arranged on the panel in a penetrating mode, and the preloading pipe is a hollow through pipe and is provided with an extending section extending towards the front of the panel. With adoption of the structure, the situation that the direction of an oxygen-blowing pipe is unstable when a worker directly cleans a steel-ladle by hand-holding the long oxygen-blowing pipe in a traditional method is relieved; and through the steel-ladle cleaning auxiliary oxygen-blowing device, the reaction time before ladle cleaning can be greatly reduced, ladle cleaning can be started within the short time, the direction of the preloading pipe is more stable compared with hand-holding of the preloading pipe by people, the cleaning quality is improved, the damagerate of a steel ladle is greatly decreased, the production cost is reduced, meanwhile, potential safety hazards such as burning of the worker by the long oxygen-blowing pipe are reduced, and orderlyconducting of production is facilitated much.
Description
technical field [0001] The invention belongs to the field of metal casting, and in particular relates to an auxiliary oxygen blowing device for ladle cleaning. Background technique [0002] With the continuous expansion and development of steel production capacity and performance, there are more and more demands for ladles used to accommodate molten steel, and the requirements are also high. Damage to the ladle slide will affect the quality of molten steel. Therefore, the cleaning of the ladle needs to be timely and fast. The gas pipe of the oxygen blowing pipe is not parallel to the flow channel, or the reaction time of oxygen blowing is long, which may affect the cleaning quality. The traditional oxygen blowing cleaning method relies on manpower to directly hold a long oxygen blowing pipe to extend When blowing into the bottom of the ladle, the oxygen blowing tube is relatively long because the personnel cannot be too close to the ladle, and it is difficult to completely ...
Claims
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Login to View More IPC IPC(8): B22D41/00
CPCB22D41/001
Inventor 陈桃
Owner CHONGQING JINKAI SPECIAL STEEL PROD