Manufacturing device for rock wool board

Abstract

The invention discloses a manufacturing device for a rock wool board and specifically relates to a device for stirring and mixing rock wool powder with water. The device comprises a barrel, wherein a feeding port is formed at the top of the barrel; a discharging port is formed at the bottom of the barrel; a stirring device is arranged in the barrel; the stirring device comprises a stirring shaft and paddles which are symmetrically arranged on the two sides of the stirring shaft; the paddles are of straight shape; included angles between the paddles and the stirring shaft along a clockwise direction are at 135 degrees; and the width of the paddles is 20mm. The axial circulating state of the materials in a stirring process is effectively improved in the manner of adjusting the slant angles of the paddles and widening the paddles; under the condition that the rotating speed is not increased, the downward axial force and the radial force from inside to outside are improved and the stirring efficiency is increased; the physical structure is prevented from being damaged by the cut-off molecular chains in the mixed materials; the dispersion effect of the rock wool powder is effectively promoted; the powder distribution period is shortened; and the product yield is increased.

Description

technical field [0001] The invention relates to a powder stirring device, in particular to rock wool board manufacturing equipment. Background technique [0002] With the needs of energy conservation, environmental protection and the establishment of a conservation-oriented society, my country has been vigorously advocating and promoting building energy conservation. Therefore, various building wall insulation technologies and materials continue to emerge. In recent years, my country has made many beneficial attempts in the application of building insulation, and developed a series of insulation boards. However, the fit and combination of the existing insulation boards and buildings are not ideal. When encountering external stimuli, Often can fracture or come off; Although the structure of some insulation boards has avoided the above-mentioned problems, most of them are complex in structure and expensive in raw materials, and are not suitable for large-scale popularization a...

AI Technical Summary

Problems solved by technology

[0004] In the production process of rock wool board insulation board, it is necessary to mix rock wool powder with water. There are more and more types of mixers used in factories, and their functions are also diversified. However, there are still many problems, such as uneven density of the agitator. The gap is relatively large, so in order to improve the quality of the product after mixing, the mixer must be modified

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