Drying device for high continuous casting powder

A technology of continuous casting mold powder and baking device, which is applied in drying, drying machine, drying machine for static materials, etc., can solve the problems that mold powder baking is not suitable for, and the crystal water of mold powder is not easy to volatilize.

Inactive Publication Date: 2016-11-09
WUHU XINXING DUCTILE IRON PIPES
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a baking device for high continuous casting mold flux, which solves the problem that the existing baking oven is only convenient for baking mold flux in bags, and is not suitable for baking mold flux in bulk. The problem that the crystal water in the mold powder is not easy to volatilize

Method used

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  • Drying device for high continuous casting powder

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Embodiment Construction

[0023] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, and not to limit the present invention.

[0024] Such as figure 1 Shown: the present invention provides a baking device for high continuous casting mold powder, wherein the baking device includes: a first dryer mechanism and a second dryer mechanism; the first dryer mechanism It includes a drying box 2 and a steam pipe 1 arranged at the outer bottom of the drying box 2; the second dryer mechanism includes a plurality of baking tanks 3 arranged in sequence, and the baking tank 3 includes an inner wall and an outer wall The double-layer structure of the steam heat transfer chamber is formed between the inner wall and the outer wall, and a condensed water hose 5 communicating with the steam heat transfer chamber is p...

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Abstract

The invention discloses a drying device for high continuous casting powder. The drying device comprises a first dryer mechanism and a second dryer mechanism. The first dryer mechanism comprises a drying box and a steam pipeline arranged at the outer bottom of the drying box. The second dryer mechanism comprises a plurality of sequentially-arranged drying tanks, each drying tank is of a double-layer structure comprising an inner wall and an outer wall, a closed steam heat-conduction bin is formed between the inner wall and the outer wall, a condensate hose communicated with the heat-conduction bin is arranged on the outer lateral side of the drying tank, a guide pipe is arranged at the outer bottom of the drying tank, and the steam heat-conduction bins of every two adjacent drying tanks are communicated through a first steam hose. By the drying device, the problems that an existing drying oven can only conveniently dry bagged casting powder and is not suitable for the drying of loose-packed casting powder, and the crystal water in the casting powder is hard to volatilize are solved.

Description

Technical field [0001] The invention relates to a baking device, in particular, to a baking device for high continuous casting mold powder. Background technique [0002] Continuous casting mold powder is a kind of functional material based on silicate and containing a variety of fluxes and framework materials. Mold powder plays the role of heat insulation, preventing molten steel from oxidizing, controlling heat transfer, and lubricating the cast slab in the continuous casting mold. It is a key material to promote the development of continuous casting technology, ensure the smooth continuous casting process and the quality of the cast slab. With the continuous improvement of the drawing speed, the continuous expansion of continuous casting varieties, and the continuous increase of continuous casting billet quality requirements, the relationship between the various physical and chemical properties of continuous casting mold flux and the continuous casting process and the quality o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B9/06F26B3/06B22D11/111
CPCF26B9/063B22D11/111F26B3/06F26B2200/08
Inventor 杨伟勇陈永峰汪春梅姚军黄雁左小坦
Owner WUHU XINXING DUCTILE IRON PIPES
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