A kind of mineral fiber processing system and its processing method

Abstract

The invention discloses a mineral fiber treatment system and a treatment method thereof, comprising a slag removal device, a chopping device and a drying device which are sequentially arranged and used for respectively carrying out slag removal, chopping, drying and screening of mineral fibers containing ball slag and grading device; the slag removal device can not only effectively remove the ball slag mixed in the mineral fiber, but also reduce the loss of the mineral fiber in the slag removal process and improve the productivity of the mineral fiber; and then pass through the chopping device, drying device and The grading device chops the mineral fibers, dries them, and removes too short mineral fibers and other fine impurities, so that the obtained mineral fibers are of good quality.

Description

technical field

[0001] The invention relates to the field of mineral fiber processing, in particular to a mineral fiber processing system and a processing method thereof. Background technique

[0002] Mineral fiber is a fiber obtained from mineral rocks with a fibrous structure. The main components are various oxides, such as silicon dioxide, aluminum oxide, magnesium oxide, etc., and its main source is various types of asbestos, such as chrysotile and crocidolite. Wait. Mineral fibers are usually made of basalt, coal gangue, slag, fly ash, etc., which are pretreated, melted at a high temperature of 1500°C, refined and drawn, and subjected to special surface treatment. The softening point of mineral fiber is about 1200°C, the appearance of the fiber is smooth and complete, and it is safe to use and will not cause harm to the human body. Mineral fibers are often used in the production of brake linings. Brake linings added with mineral fibers have the characteristics of stab...

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