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Ceramic pouring ladle for cylinder liner pouring

A pouring ladle and ceramic technology, which is applied in the direction of casting melt containers, metal processing equipment, casting equipment, etc., can solve the problems of easy sticky slag, short service life, poor standardization and consistency, etc., to improve fluidity and smoothness , reduce the effect of hanging slag

Inactive Publication Date: 2016-08-03
ANQING TP GOETZE LINER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The required shape has high requirements on the experience and skills of the maker, and the standard and consistency are poor
Ladles and nozzles made in this way are prone to sticky slag and have a short service life

Method used

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  • Ceramic pouring ladle for cylinder liner pouring
  • Ceramic pouring ladle for cylinder liner pouring
  • Ceramic pouring ladle for cylinder liner pouring

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] Such as figure 1 As shown, the ceramic pouring ladle is composed of a fixed base 10 and a pouring ladle 20 arranged on the fixed base, a pouring nozzle 30 and a turning mechanism 40. The pouring ladle 20 is connected with the fixed base 10 through a rotating bracket 50, and the The overturning mechanism 40 is used to drive the pouring ladle to rotate on the rotating support, and the pouring ladle can be docked with the pouring nozzle.

[0022] The turning mechanism 40 includes a turning cylinder 41 and a turning hinge 42 , the two ends of the turning hinge are respectively hinged with the turning cylinder 41 and the pouring nozzle 30 , and the turning cylinder 41 is connected with the fixed base 10 through a fixed base 43 .

[0023] Such as figure 2 with 3 As shown, the pouring ladle 20 includes two regions of the molten soup chambe...

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Abstract

The invention provides a ceramic pouring ladle for cylinder liner casting, which includes a pouring ladle and a pouring spout. The inside of the pouring ladle is separated into a molten soup chamber and a diversion groove by slag retaining bricks. The pouring spout includes a fixedly connected pouring spout. Main body and diversion groove two, the walls of the melting soup chamber and pouring nozzle body all include refractory ceramic layers, refractory clay and metal outer film arranged in sequence from the inside to the outside, the melting soup chamber, diversion groove one, pouring The mouth body and the diversion groove two are sequentially connected. The invention adds a refractory ceramic layer in the wall body to keep warm and improve the smoothness of the inner surface of the pouring bun, effectively reduce hanging slag, improve the fluidity of molten iron, and make it easier to ensure the flow rate of molten iron after improvement.

Description

technical field [0001] The invention relates to the technical field of casting of key engine parts, in particular to a ceramic ladle used for casting cylinder liners. Background technique [0002] The cylinder liner is a key component of an automobile engine, and its product quality and performance stability directly affect the performance of the engine. As a ladle for cylinder liner casting, it has a direct impact on the quality and performance of the cylinder liner material. The currently used ladle is made of refractory materials (mainly mixed with alumina, silica, iron oxide, calcium oxide, titanium oxide and phosphorus oxide) through manual mixing and kneading. The required shape has high requirements on the experience and skills of the maker, and the standardization and consistency are poor. Ladles and pouring nozzles made in this way tend to stick to slag and have a short service life. Contents of the invention [0003] The invention provides a ceramic ladle ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D41/05
CPCB22D41/05
Inventor 唐永福杨剑李晓明胡俊徐振中张宝刘涛
Owner ANQING TP GOETZE LINER
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