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Production equipment and production process of rock wool

A kind of production equipment and technology of rock wool, which is applied in the field of rock wool production equipment and production technology, can solve the problems of unreasonable layout of rock wool board production equipment, the quality of rock wool board cannot meet the demand, and the fire performance of rock wool board needs to be improved. , to achieve the effect of compact structure, high fire performance and uniform heating

Inactive Publication Date: 2017-05-31
廊坊富达新型建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the rock wool board is in use, these capillary pores are easy to absorb water in the external environment, and the water replaces the air in the pores, resulting in a decrease in the thermal insulation performance of the rock wool board, and the fire performance of the existing rock wool board needs to be improved.
[0003] The layout of the existing rock wool board production equipment is not reasonable enough, and the process route is limited by the equipment, resulting in the quality of the rock wool board produced cannot meet the demand, and the production efficiency needs to be improved

Method used

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  • Production equipment and production process of rock wool
  • Production equipment and production process of rock wool

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Experimental program
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Effect test

Embodiment 1

[0030] Such as Figure 1-2 Shown: a rock wool production equipment, including: a workbench, the workbench is provided with a transmission mechanism 1; a raw material processing mechanism, specifically, the raw material processing mechanism includes a melting furnace 2, a centrifuge 3 and a pendulum for laying cotton Machine 4. The raw material processed by the raw material processing mechanism is pressed by a pressure mechanism 5, such as a pressure roller. The set of equipment also includes a curing furnace 7, a cutting mechanism and a surplus recovery mechanism. A heating roller mechanism 6 is also provided between the curing furnace 7 and the cutting device, and a foil sticking device is provided between the curing furnace 7 and the heating roller mechanism 6 .

[0031] The heating roller mechanism 6 includes a shell 61 and a first heat removal roller 62 and a second heat removal roller 63 arranged up and down. The second heat removal roller 63 is fixed on the workbench. ...

Embodiment 2

[0042] The method for preparing rock wool board with rock wool production equipment in embodiment 1, comprises steps:

[0043] (1) Mix 100 parts of raw rock, 200 parts of coke and 30 parts of recycled carbon fiber, mix them evenly, and send them to the melting furnace 2 to melt, and then go through the centrifuge 3 to form filamentous and slender fibers. At this time, add 10 parts of auxiliary phenolic resin 1. 3 parts of epoxy resin, 15 parts of methyl cellulose and 10 parts of white oil, the fiber cotton is laid on the transmission mechanism 1 by the pendulum method, and then pressed by the pressure mechanism 5 to form the primary rock wool board a;

[0044] (2) Next, the primary rock wool board a is transported from the transmission mechanism 1 to the curing furnace 7. The curing furnace 7 is first heated to 180°C and kept for 50 minutes, then lowered to 90°C and kept for 2 hours. Made into primary rock wool board b;

[0045] (3) Lay aluminum foil on the surface of primary...

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Abstract

The invention discloses production equipment and a production process of rock wool. The production process includes the following steps that a raw material is sent to a raw material processing mechanism to prepare fiber cotton, and then the fiber cotton is spread on a conveying mechanism by means of a pendulum bob method and then pressed by means of a pressing mechanism to form a primary rock wool plate a; then the primary rock wool plate a is conveyed to a curing furnace through the conveying mechanism to form a primary rock wool plate b; aluminum foil is attached to the surface of the primary rock wool plate b to form a primary rock wool plate c; the conveying mechanism conveys the primary rock wool plate c to a heating roller mechanism for heating; finally, the conveying mechanism conveys the primary rock wool plate c to a cutting device to be cut, stacked and packaged. The raw material processing mechanism includes a melting furnace, a centrifugal machine and a pendulum bob cotton spreading machine, and the raw material is molten by means of the melting furnace, then forms long and thin filiform fibers by means of the centrifugal machine and finally forms the rock wool after an adjuvant is added. The production equipment is reasonable in layout, the process route is short, and the produced rock wool is good in quality.

Description

technical field [0001] The invention relates to rock wool production equipment and a production process, and belongs to the technical field of boards for building walls. Background technique [0002] Rock wool boards are widely used as insulation materials for building walls. The reason why rock wool is insulated is that there are many capillary pores filled with air inside, which can greatly reduce heat exchange. However, when the rock wool board is in use, these capillary pores are easy to absorb water in the external environment, and the water replaces the air in the pores, resulting in a decrease in the thermal insulation performance of the rock wool board. Moreover, the fire resistance of the existing rock wool board needs to be improved. [0003] The layout of the existing rock wool board production equipment is not reasonable enough, and the process route is limited by the equipment, resulting in the quality of the rock wool board produced cannot meet the demand, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/80C03B37/00B26D11/00
CPCB26D11/00B26D2011/005C03B37/00E04B1/80
Inventor 高永辉
Owner 廊坊富达新型建材有限公司