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Steel ladle sliding nozzle mechanism

A technology for sliding nozzles and ladles, which is applied in the direction of casting molten material containers, metal processing equipment, casting equipment, etc., can solve problems affecting the use of equipment, and achieve the effect of reliable compression and convenient use

Pending Publication Date: 2019-04-30
HANDAN TAIHE METALLURGICAL MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above defects, the present invention provides a ladle sliding nozzle mechanism to solve the problem that the existing ladle sliding nozzle mechanism affects the use of equipment when replacing accessories during the pouring process

Method used

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  • Steel ladle sliding nozzle mechanism
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  • Steel ladle sliding nozzle mechanism

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Embodiment Construction

[0020] The present invention is described in detail below in conjunction with accompanying drawing, according to Figure 1-3 As shown in and 8-9, a ladle sliding nozzle mechanism includes a ladle body 1, a guide block 2 is fixed below the ladle body 1, an upper nozzle 3 is fixed on the guide block 2, and an upper nozzle 3 is fixed on the lower end of the upper nozzle 3. Sliding plate 4, the lower part of fixed upper sliding plate 4 is provided with movable upper sliding plate 5, the lower part of moving upper sliding plate 5 is provided with sliding plate 6, the lower part of sliding plate 6 is provided with adjusting device 13, and the lower nozzle 7 is fixed in adjusting device 13, wherein Lower plate 6 and adjusting device 13 are installed in sliding body one 10; Fixed plate one 8 is arranged on both sides of fixed upper slide plate 4 and moving upper slide plate 5, and the top of fixed plate one 8 is connected with locking lever 9, and locking lever 9 Stretch out to the ou...

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Abstract

The invention discloses a steel ladle sliding nozzle mechanism. A guide block is fixed to the lower portion of a steel ladle, an upper nozzle is fixed on the guide block, a fixed upper sliding plate is fixed at the lower end of the upper nozzle, a movable upper sliding plate is arranged below the fixed upper sliding plate, a lower sliding plate is arranged below the movable upper sliding plate, anadjusting device is arranged below the lower sliding plate, a lower nozzle is fixed in the adjusting device, and the lower sliding plate and the adjusting device are arranged in a first sliding body;a second sliding body is arranged on the left side of the first sliding body, a third sliding body is arranged on the left side of the second sliding body, the first sliding body, the second slidingbody and the third sliding body are all arranged on a fixed supporting seat, and the fixed supporting seat is fixed at the bottom end of a steel ladle body; and the adjusting device is arranged on thesecond sliding body, a relay sealing block is arranged above the adjusting device, and the two ends of the relay sealing block are connected with the first sliding body and the third sliding body correspondingly. The sliding nozzle mechanism has the beneficial effects that the multiple sliding bodies are arranged, so that the problem that use of equipment is influenced when accessories of the steel ladle sliding nozzle mechanism are replaced is solved.

Description

technical field [0001] The invention relates to the technical field of iron and steel smelting, and more specifically relates to a ladle sliding nozzle mechanism. Background technique [0002] In iron and steel smelting, in order to ensure the opening of the ladle, the argon blowing method is often used to make the molten steel in the upper nozzle tumbling and not solidified; this method is also conducive to the floating of impurities in the molten steel and improves the quality of the steel. At present, the sliding nozzle mechanism in the prior art is generally composed of an upper nozzle, an upper slider, a lower nozzle, a lower slider and its positioning device. The upper nozzle and the upper slider are fixed at the bottom of the ladle, and the lower nozzle and the lower slider are installed in the slider box. During pouring preparation, the size of the steel flow is adjusted by external force; while the nozzle and the lower plate need to be replaced after a period of use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D41/22
CPCB22D41/22
Inventor 张付会贾海亮姬志刚姬志强
Owner HANDAN TAIHE METALLURGICAL MACHINERY
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