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High-performance refractory brick and preparation method thereof

A refractory brick, high-performance technology, applied in the field of high-performance refractory bricks and its preparation, can solve the problems of low production efficiency, high production cost, long cycle, etc., and achieve the effect of improving strength, short time and improving material synergy

Inactive Publication Date: 2021-01-26
DONGTAI CENT HEAT RESISTANT MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the most common refractory brick materials on the market require high-temperature calcination, which takes a long time and consumes a lot of energy, resulting in high production costs and low production efficiency; and refractory bricks need to be broken when they are recycled after a period of use , it is very difficult to crush and recycle the integrated hard block

Method used

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  • High-performance refractory brick and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, a high-performance refractory brick includes a bottom frame body 1, a connecting layer 4, a closed cover plate 2, a support plate 3, and a fire-resistant and heat-insulating powder 5; the bottom frame body 1 is closed around the bottom and open at the upper end structure; the support plate 3 has a rectangular plate structure; a plurality of support plates 3 are evenly installed inside the bottom frame body 1; a plurality of insertion slots 11 are uniformly arranged under the bottom frame body 1; A support plate 3 is respectively inserted in the socket slot 11 below the bottom frame body 1; the upper end of the bottom frame body 1 and the support plate 3 is equipped with a connecting layer 4; the upper end of the connecting layer 4 is installed with a closed cover plate 2; The inside of the bottom frame is filled with heat-insulating refractory powder; the components and parts by weight of the bottom frame and the closed cover are: 10 parts of ...

Embodiment 2

[0032] Such as figure 1 As shown, a high-performance refractory brick includes a bottom frame body 1, a connecting layer 4, a closed cover plate 2, a support plate 3, and a fire-resistant and heat-insulating powder 5; the bottom frame body 1 is closed around the bottom and open at the upper end structure; the support plate 3 has a rectangular plate structure; a plurality of support plates 3 are evenly installed inside the bottom frame body 1; a plurality of insertion slots 11 are uniformly arranged under the bottom frame body 1; A support plate 3 is respectively inserted in the socket slot 11 below the bottom frame body 1; the upper end of the bottom frame body 1 and the support plate 3 is equipped with a connecting layer 4; the upper end of the connecting layer 4 is installed with a closed cover plate 2; The inside of the bottom frame is filled with heat-insulating refractory powder; the components and parts by weight of the bottom frame and the closed cover are: 15 parts of ...

Embodiment 3

[0039] Such as figure 1 As shown, a high-performance refractory brick includes a bottom frame body 1, a connecting layer 4, a closed cover plate 2, a support plate 3, and a fire-resistant and heat-insulating powder 5; the bottom frame body 1 is closed around the bottom and open at the upper end structure; the support plate 3 has a rectangular plate structure; a plurality of support plates 3 are evenly installed inside the bottom frame body 1; a plurality of insertion slots 11 are uniformly arranged under the bottom frame body 1; A support plate 3 is respectively inserted in the socket slot 11 below the bottom frame body 1; the upper end of the bottom frame body 1 and the support plate 3 is equipped with a connecting layer 4; the upper end of the connecting layer 4 is installed with a closed cover plate 2; The inside of the bottom frame is filled with heat-insulating refractory powder; the components and parts by weight of the bottom frame and the closed cover are: 20 parts of ...

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Abstract

The invention discloses a high-performance refractory brick and a preparation method thereof. The high-performance refractory brick comprises a bottom frame body, a connecting layer, a sealing cover plate, a supporting plate and refractory heat insulation powder. According to the high-performance refractory brick and the preparation method thereof, the whole firing time is greatly shortened, the filling type fireproof heat insulation powder serves as a fireproof heat insulation medium, the area of a hard block structure of the whole structure is greatly reduced, the sealing cover plate, the bottom frame body and the connecting layer are all detachable accessories, the size is small, therefore the firing time is short, the efficiency is high, and the the high-performance refractory brick and the preparation method thereof are suitable for mass efficient production.

Description

technical field [0001] The invention relates to a high-performance refractory brick and a preparation method thereof. Background technique [0002] Existing refractory bricks are generally a kind of refractory material with fixed shape and size, which is an integral hard block, generally used in construction and chemical industry, and withstand a certain degree of physical and chemical changes and mechanical effects under high temperature conditions. At present, most of the most common refractory brick materials on the market require high-temperature calcination, which takes a long time and consumes a lot of energy, resulting in high production costs and low production efficiency; and refractory bricks need to be broken when they are recycled after a period of use , It is very difficult to crush and recycle the integrated hard block. Contents of the invention [0003] Aiming at the shortcomings of the above-mentioned prior art, the problem to be solved by the present inve...

Claims

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Application Information

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IPC IPC(8): E04C1/00E04C1/39E04C1/41C04B35/66C04B35/043C04B35/80C04B35/565C04B35/622
CPCC04B35/04C04B35/043C04B35/565C04B35/622C04B35/66C04B2235/3217C04B2235/349C04B2235/386C04B2235/5276E04C1/00E04C1/39E04C1/41Y02A30/244
Inventor 朱军朱慧
Owner DONGTAI CENT HEAT RESISTANT MATERIALS
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