Novel slab crystallizer

A crystallizer and slab technology, which is applied in the field of new slab crystallizers, can solve problems such as the complex structure of the internal water tank, and achieve the effects of facilitating equipment maintenance, simplifying the overall structure, and optimizing the internal structure.

Pending Publication Date: 2022-07-22
安徽马钢重型机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems of the existing crystallizer and the complex structure of its internal water tank, the present invention proposes a new type of slab crystallizer. After the fixed side of the crystallizer is fixed to the reference, the movable side of the crystallizer is installed, so that the exi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A new type of slab mold in this embodiment, such as figure 1 As shown in the figure, it includes a fixed plate 111 fixed to the reference, and the upper surface of the fixed plate 111 is fixedly installed with a crystallizer fixed side 1; the processing side of the crystallizer fixed side 1 is movably installed with a crystallizer movable side 4. After the fixed side 1 of the mold is fixed with the reference, install the movable side 4 of the mold. After installation, the whole is transferred to the vibration table for fixing, so as to transform the existing four-piece mold into a two-piece mold, thereby improving the overall strength. and stability, and easy to disassemble; the fixed side 1 of the crystallizer and the movable side 4 of the crystallizer are connected through the water inlet pipe 7 and the water outlet pipe 8 arranged symmetrically on the left and right; the left and right ends of the crystallizer fixed side 1 are respectively Unicom is provided with a f...

Embodiment 2

[0041] A new type of slab crystallizer in this embodiment, the basic structure is the same as that in Embodiment 1, and the differences and improvements are as follows: Figures 4 to 7 As shown, the crystallizer fixed side 1 includes a fixed frame body, the crystallizer fixed side 1 includes a fixed frame body 11, and the fixed frame body 11 includes an upper water tank 1101 of the fixed frame body and a lower part of the fixed frame body arranged at intervals up and down The water tank 1102, the spaced area between the upper water tank 1101 of the fixed frame body and the lower water tank 1102 of the fixed frame body is provided with a fixed frame body water outlet 1105 and a fixed frame body water inlet 1106 on the left and right. The side water inlet box 3 is communicated with the fixed frame body 11 through the fixed frame body water inlet 1106 and the fixed frame body water outlet 1105 respectively; the fixed side water inlet box 2 is connected with the fixed plate 111. A ...

Embodiment 3

[0044] A new type of slab crystallizer in this embodiment, the basic structure is the same as that in Embodiment 2, and the differences and improvements are as follows: Figure 4 , 7 As shown, the upper surface of the lower water tank 1102 of the fixed frame body is vertically opened with a lower water tank water inlet I1104 near the water inlet II1106 of the fixed frame body; There is a water outlet I1103 in the upper water tank.

[0045] In this embodiment, the cooling water is discharged into the fixed frame body 11 through the fixed frame body water inlet II1106 through the fixed side water inlet tank 2, and the cooling water enters the lower water tank 1102 of the fixed frame body through the lower water tank water inlet I1104, and the cooling water flows from The lower water tank 1102 of the fixed frame body flows to the copper plate I13 to cool it. The cooling water flows into the upper water tank 1101 of the fixed frame body from above through the gap between the copp...

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Abstract

The invention discloses a novel slab crystallizer, and relates to the technical field of slab crystallizers. The novel slab crystallizer comprises a fixing plate fixed to a datum, and a crystallizer fixing side is fixedly installed on the upper surface of the fixing plate; the crystallizer movable side is movably installed on the machining side of the crystallizer fixed side so that an existing four-piece type crystallizer can be transformed into a two-piece type crystallizer, and therefore the overall strength and stability are improved. The crystallizer fixed side and the crystallizer movable side are communicated through a water inlet pipe and a water outlet pipe which are bilaterally symmetrically arranged, and the left end and the right end of the crystallizer fixed side are communicated with a fixed side water inlet tank and a fixed side water outlet tank respectively to provide cooling water for the crystallizer fixed side; a movable side water inlet tank and a movable side water outlet tank are movably mounted at the left and right ends of the movable side of the crystallizer respectively to provide cooling water for the movable side of the crystallizer. The internal structure of the crystallizer water tank is integrated, so that each waterway structure in the crystallizer water tank is optimized, and the whole structure is simplified.

Description

technical field [0001] The invention relates to the technical field of slab crystallizers, and more particularly to a new type of slab crystallizer. Background technique [0002] Mold is the core component of continuous casting. Mold copper plate is an important heat-conducting component for continuous casting from liquid molten steel to solidification into a solid billet shell. Its quality directly affects the surface quality of the billet and the casting speed of the continuous caster. The molten molten steel flows through the crystallizer copper plate, crystallizes into a billet under the action of external cooling water, and is pulled out of the crystallizer by the dummy rod. Often the billet is pulled, which causes the crystallizer copper plate to be seriously worn and replaced frequently. [0003] Most of the existing crystallizers have a "four-piece" structure, which specifically includes two sets of processing frames arranged oppositely. A back plate and a copper pla...

Claims

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Application Information

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IPC IPC(8): B22D11/04B22D11/055B22D11/059
CPCB22D11/04B22D11/055B22D11/059
Inventor 程采金张烨鲍捷王成
Owner 安徽马钢重型机械制造有限公司
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