Flame-retardant arch transparent tile and its use

Abstract

The present invention includes arched flame-retardant transparent tile and arched flame-retardant nontransparent tile. The arched flame-retardant transparent tile has several sluices, two slideways,observing window and observing window cover connected via slide roller to the slideway and stoppers on two ends of the observing window and perpendicular to the sluice. Several pieces of arched flame-retardant transparent tile and arched flame-retardant nontransparent tile may be connected serially to form protecting hood for transporting conveyer belt or long corridor.

Description

technical field [0001] The flame-retardant arched light-transmitting tile provided by the invention is applied in pedestrian corridors, aisles or transportation corridors, and has the functions of dustproof, rainproof, sunshade and flame retardancy. Background technique [0002] At present, metal tiles or steel roof trusses are generally used as covering devices in the open-air belt conveyor corridor. The main defects are: first, it is easy to rust and rust, which will not only shorten the service life, but also pollute the transported medium; First, it is bulky, and it is inconvenient to install, operate, and maintain; third, the cost is relatively high. In recent years, the glass fiber reinforced plastic tile invented and produced by our factory is also used as the covering device. Since the observation cover and the observation window are hinged, if it is necessary to observe, move the medium or maintain the equipment during the process of belt transporting the medium In...

AI Technical Summary

Problems solved by technology

[0002] At present, metal tiles or steel roof trusses are generally used as covering devices in the open-air belt conveyor corridor. The main defects are: first, it is easy to rust and rust, which will not only shorten the service life, but also pollute the transported medium; It is bulky and inconvenient to install, operate and maintain; Third, the cost is relatively high

In recent years, the glass fiber reinforced plastic tile invented and produced by our factory is also used as the covering device. Since the observation cover and the observation window are hinged, if it is necessary to observe, move the medium or maintain the equipment during the process of belt transporting the medium In this way, the observation cover must be turned upward, which will bring the following defects: first, it is inconvenient to use, troublesome to operate and maintain, and increases labor intensity; second, when it is windy, the observation cover is easy to turn back, which affects work ; The third is that the hinged parts are easy to damage, and even damage the glass fiber reinforced plastic tile

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