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Split-type multi-purpose pouring device

A multi-purpose, split-type technology, which is applied in the direction of casting molten material containers, metal processing equipment, casting equipment, etc., can solve the problems of poor installation adaptability, difficulty in balancing production, quality, and cost, etc., to reduce work intensity, production and The quality and cost are highly consistent and the effect of improving product quality

Inactive Publication Date: 2019-03-26
MCC SFRE HEAVY IND EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a split-type multi-purpose pouring device, which solves the problem of poor adaptability to the fixed installation of plugs in different types of connection methods in the process of pouring molten steel in the prior art, and it is difficult to balance production, quality and cost between different connection methods. question of balance between

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  • Split-type multi-purpose pouring device

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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] refer to figure 1 , image 3 , the structure of the present invention is that it includes the iron core body I and the iron core split body II which are threaded in sequence, and the lower end of the iron core split body II is threaded with the screw connecting body III or the bolt connecting body IV;

[0021] refer to figure 1 , figure 2 , the structure of the screw connection mode of the present invention is that the iron core body embedded screw hole 1 (i.e. the inner screw hole) is processed at the iron core body I bottom, and the iron core split body screw 2 (i.e. the inner screw hole) is processed at the iron core split body II top. external thread), the iron core split screw 2 is threadedly connected with the inner screw hole 1 of the iron core body, and the iron core split inner screw hole 3 (internal thread hole) is proces...

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Abstract

The invention discloses a split-type multi-purpose pouring device. The split-type multi-purpose pouring device comprises an iron core body I and an iron core split body II which are sequentially connected in a threaded sleeving mode, and a screw connecting body III or a plug pin connecting body IV is connected to the lower end of the iron core split body II in a threaded sleeving mode. According to the device, two kinds of plugs with different connecting modes are used as needed, the defect that a single plug can not meet the product quality requirement or the production cost is increased is avoided, high-temperature damageable parts can be flexibly replaced, waste of a whole iron core is avoided, and the effect that one core achieves multiple purposes is achieved; and the device is easy to operate, the production cost is reduced, the production efficiency is improved, and most importantly, the product quality is improved.

Description

technical field [0001] The invention belongs to the technical field of smelting pouring, and relates to a split-type multipurpose pouring device. Background technique [0002] The opening and closing part of the ladle nozzle is a device used to control the flow of molten steel from the nozzle of the ladle. It is divided into two control methods: the stopper rod and the sliding nozzle at the bottom of the ladle. Although the sliding nozzle has been popularized, the plug nozzle also has its advantages. During the pouring process of some large roll steel ingots, the molten steel in the tundish also needs to be controlled by the plug nozzle, which is easy to control the pouring speed of molten steel and is suitable for experienced Front-line workers operate, especially for some small batch parts, the pouring process can be flexibly controlled to enhance the quality of steel ingots and castings. Therefore, the plug-rod type has not completely withdrawn from the stage of history....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D41/18
CPCB22D41/18
Inventor 陈阳范国均朱朋祥
Owner MCC SFRE HEAVY IND EQUIP
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