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Light fireproof curtain wall

A fire curtain, lightweight technology, applied in the direction of fire prevention, walls, building components, etc., can solve the problems of insufficient crushing, equipment damage, material size is not uniform enough, etc., to achieve the effect of improving crushing efficiency

Inactive Publication Date: 2021-04-06
黄永强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The existing crushing equipment cannot control the feeding amount, which will easily lead to blockage of the feeding pipe and the crushing chamber, affecting the crushing efficiency and even causing damage to the equipment; the crushing efficiency of the existing crushing equipment is not good, and the crushing effect is not good, resulting in The crushing is not sufficient, which affects the production quality of the subsequent fireproof curtain wall; the existing crushing equipment lacks a screening mechanism, which leads to the uneven size of the final material, which affects the product quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A lightweight fireproof curtain wall is made by the following steps:

[0047] S1. Weigh the raw materials, and weigh the following raw materials in parts by weight: 70 parts of polystyrene foam, 15 parts of clay, 13 parts of silicon dioxide, 20 parts of talcum powder, 15 parts of quartz sand, and 15 parts of ammonium sulfate. 5 parts, 10 parts of sodium bicarbonate and 20 parts of water;

[0048] S2, pulverize, polystyrene foam is put into pulverizing equipment and pulverizes, and pulverizes to particle diameter and is 2mm; The specific operation steps of pulverizing equipment are:

[0049] The first step is to put the material from the feed hopper 502 into the inside of the feed chamber 501, start the second motor 503, drive the second eccentric disk 504 to rotate, and drive the push rod 506 to move to the inside of the feed chamber 501, thereby Push the pusher plate 505 to push the material, so that the material enters the inside of the second support rod 402 from th...

Embodiment 2

[0058] A lightweight fireproof curtain wall is made by the following steps:

[0059] S1. Weigh the raw materials, and weigh the following raw materials in parts by weight: 85 parts of polystyrene foam, 12 parts of clay, 14 parts of silicon dioxide, 22 parts of talcum powder, 17 parts of quartz sand, and 17 parts of ammonium sulfate. 8 parts, 12 parts of sodium bicarbonate and 22 parts of water;

[0060] S2, pulverize, polystyrene foam plastic is put into pulverizing equipment and pulverizes, and pulverizes to particle diameter and is 2.5mm; The specific operation steps of pulverizing equipment are:

[0061] The first step is to put the material from the feed hopper 502 into the inside of the feed chamber 501, start the second motor 503, drive the second eccentric disk 504 to rotate, and drive the push rod 506 to move to the inside of the feed chamber 501, thereby Push the pusher plate 505 to push the material, so that the material enters the inside of the second support rod 4...

Embodiment 3

[0070] A lightweight fireproof curtain wall is made by the following steps:

[0071] S1. Weigh the raw materials, and weigh the following raw materials in parts by weight: 100 parts of polystyrene foam, 15 parts of clay, 16 parts of silicon dioxide, 25 parts of talcum powder, 19 parts of quartz sand, and 15 parts of ammonium sulfate. 10 parts, 13 parts of sodium bicarbonate and 25 parts of water;

[0072] S2, pulverize, polystyrene foam plastic is put into pulverizing equipment and pulverizes, and pulverizes to particle diameter and is 3mm; The specific operation steps of pulverizing equipment are:

[0073] The first step is to put the material from the feed hopper 502 into the inside of the feed chamber 501, start the second motor 503, drive the second eccentric disk 504 to rotate, and drive the push rod 506 to move to the inside of the feed chamber 501, thereby Push the pusher plate 505 to push the material, so that the material enters the inside of the second support rod 4...

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Abstract

The invention discloses a light fireproof curtain wall. The light fireproof curtain wall is manufactured through the following steps of S1, weighing raw materials; S2, crushing, namely crushing the polyphenyl propylene foamed plastic in crushing equipment until the particle size is 2-3 mm; S3, grinding, specifically, putting carclazyte, silicon dioxide, talcum powder and quartz sand sequentially into a grinding machine to be ground and pass through a 200-220-mesh screen, and mixing all the powder to obtain mixed powder; S4, mixing: mixing ammonium sulfate, sodium bicarbonate and water to obtain a mixed solution, and mixing for 20-30 minutes; S5, stirring: putting the crushed polystyrene foam plastic, the mixed powder and the mixed solution into a stirrer, and stirring for 20-25 minutes at the temperature of 40-50 DEG C to obtain a stirred material; and S6, putting the stirred material into a mold, carrying out casting molding at the temperature of 120-130 DEG C, and cooling to obtain the fireproof insulation board.

Description

technical field [0001] The invention relates to the technical field of fireproof curtain walls, in particular to a lightweight fireproof curtain wall. Background technique [0002] The curtain wall is the outer wall enclosure of the building. It is hung like a curtain, so it is also called a hanging wall. It is a light-weight wall with a decorative effect commonly used in modern large-scale and high-rise buildings. Composed of structural frames and inlaid panels, the building envelope does not bear the load and function of the main structure. In the future, due to the combination of curtain wall technology and technology, in response to the global call for energy conservation and emission reduction, intelligent curtain walls, such as solar photovoltaic curtain walls, air duct breathing curtain walls, wind and rain sensing intelligent curtain walls, etc., will show the unique charm of buildings. [0003] Curtain wall insulation board is one of the traditional Chinese medicin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B20/02C04B16/08E04B2/88E04B1/94C04B111/40C04B111/28
CPCC04B28/001C04B16/087E04B2/88E04B1/94C04B2111/40C04B2111/28
Inventor 黄永强
Owner 黄永强
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