Construction method for ladle integral pouring and casing pouring liner

An integral pouring and construction method technology, applied in the direction of manufacturing tools, metal processing equipment, casting melt containers, etc., can solve the problems of inaccurate ladle positioning and difficult demoulding, and achieve high demoulding success rate, simple construction, and high precision high effect

Inactive Publication Date: 2007-02-28
崔东瑞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] For large ladles, its height is generally more than 2 meters, so the positioning of the lower part of the ladle is not accurate, and it is difficult to demould after construction. This is a common problem in the overall pouring lining of the ladle.

Method used

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  • Construction method for ladle integral pouring and casing pouring liner
  • Construction method for ladle integral pouring and casing pouring liner

Examples

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Embodiment Construction

[0019] The construction method of integral pouring of the ladle and the inner lining of the ladle of the present invention includes the positioning and installation steps of the mould. In the positioning and installation steps of the mould, the number of positioning blocks is determined according to the size of the ladle to be poured and the thickness of the inner lining of the ladle And the size of positioning block, below with reference to Fig. 1, Fig. 2, illustrate construction method of the present invention with integral pouring permanent layer as example:

[0020] First, five cube-shaped positioning blocks 1 are evenly placed on the bottom periphery of the ladle 1, as shown in Figure 2, the radial width of the positioning block 1 is equal to the thickness of the permanent layer 6 to be poured, such as 110 mm, on the inner side of the positioning block 1 Be provided with chamfering 2, refer to Fig. 1, make each positioning block 1 form the conical shape of big up and down ...

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Abstract

The invention discloses a constructing method of entire ladle casting and lining, which comprises the following steps: locating mould, assembling at least three locating blocks on the bottom of ladle, distributing the blocks on the periphery of ladle bottom, setting wedge angle in the locating block to make diameter of encircle of each locating block bottom more than the diameter of excircle on the mould bottom, adopting the same material for each locating block and ladle lining.

Description

technical field [0001] The invention belongs to the technical field of refractory material construction, and in particular relates to a construction method for integral pouring of a ladle and inner lining of sleeve pouring. Background technique [0002] In order to ensure consistent thickness of the lining and smooth demoulding after construction in the ladle pouring construction, it is necessary to perform high-precision positioning of the tire mold and ensure effective separation of the tire mold and the lining after construction. [0003] For large ladles, its height is generally more than 2 meters, so the positioning of the lower part of the ladle is inaccurate, and it is difficult to demould after construction. This is a common problem in the integral pouring lining of the ladle. Contents of the invention [0004] The object of the present invention is to provide a construction method for integral pouring of a ladle and an inner lining for overcasting, which can reali...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D41/02
Inventor 崔东瑞陈辽源刘风利
Owner 崔东瑞
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