Casting ladle shaping nozzle

A pouring ladle and spout technology, which is applied in metal processing equipment, manufacturing tools, casting melt containers, etc., can solve the problems of easy cracks and a large amount of slag in the spout.

Active Publication Date: 2018-11-06
WUHU XINXING DUCTILE IRON PIPES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing pouring ladle shaping nozzle is made of concrete. Although this casting ladle shaping nozzle can play the role of draining the molten metal, a large amount of dross often appears on the casting ladle shaping nozzle, and at the same time The mouthpiece is also prone to cracks after long-term use

Method used

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  • Casting ladle shaping nozzle
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Embodiment Construction

[0025] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] In the present invention, in the absence of a contrary statement, the orientation words included in the term, such as "up, down, high, low", etc., only represent the orientation of the term in the normal use state, or are understood by those skilled in the art. colloquial term and should not be construed as a limitation of the term.

[0027] The invention provides a pouring ladle shaping nozzle, such as figure 1 and figure 2 As shown, it includes a diagonally split base body 1, the base body 1 is recessed from the high end 2 to the middle of the low end with a pouring groove 3, and the two sides of the top of the pouring groove 3 extend upward with a b...

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Abstract

The invention discloses a sizing ladle lip for a pouring ladle. The sizing ladle lip comprises an inclined cut base body, wherein a pouring slot with a downwards sunken middle part is formed in the base body from the high end to low end; two sides of the top of the pouring slot upwards extend to form a baffler; the sizing ladle lip for the pouring ladle comprises refractory bricks and a wrapping layer arranged above the refractory bricks; and the wrapping layer sequentially comprises a first adhesive layer, an asbestos layer, a second adhesive layer, a barium sulfate whisker layer, a third adhesive layer and a nano silicon carbide layer from bottom to top. The sizing ladle lip has excellent high-temperature resistance performance and low-slag-hanging performance, so that the service life is prolonged.

Description

technical field [0001] The invention relates to a casting ladle accessory, in particular to a casting ladle shaping nozzle. Background technique [0002] The molten metal pouring ladle refers to a container for storing, transporting and pouring high-temperature molten metal. The outer shell of the molten metal ladle is made of structural steel plates to support the weight of the molten metal and is lined with refractory material to insulate it from the heat of the molten metal. The pouring ladle shaping nozzle is located on the upper part of the molten metal pouring ladle to facilitate pouring the molten metal into the mold. [0003] The existing pouring ladle shaping nozzle is made of concrete. Although this casting ladle shaping nozzle can play the role of draining molten metal, a large amount of dross often appears on the casting ladle shaping nozzle, and at the same time The mouthpiece is also prone to cracks after prolonged use. Contents of the invention [0004] T...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B22D41/50
CPCB22D41/50
Inventor郄航李从发
OwnerWUHU XINXING DUCTILE IRON PIPES