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The tank bottom plate of the slag conveyor adopts basalt cast stone liner made according to "anti-broken and anti-falling off lining technology”, which has characteristics as anti-wearing, anti-impact, anti-corrosion, and long service life. Compared with the metal liner, the 400mm thick basalt cast stone can bear more heavy impact, having more excellent anti-friction and anti-corrosion feature, and lower friction resistance, which is conducive to improve the service life of the scraper. The service life is no shorter than 100,000 hours.
Install fall-off preventing framework (orifice plate) to the bottom plate of the slag conveyor before the installation of cast stone. The upper surface of the orifice plate should be flush with the upper surface of the cast stone. The connecting holes of the orifice plate will be full of cast stone slurry while grouting the arranged cast stone, which will have the anchor function to enhance the connection between the cast stone. Another function of the orifice plate is that when some of the cast stone fall off, the plate will work as framework to ensure the operation plane surface of scraper and chain keep above the cast stone surface and will not cause large area falling-off of the cast stone.
The wear resistant cast stone is arranged at a direction that forming a certain angle with the running direction of the scraper of the slag conveyor, which can not only guarantee the firmness of the arrangement for cast stone but also the uniformity of the wearing for scraper.
The tank bottom plate of the slag conveyor adopts basalt cast stone liner made according to "anti-broken and anti-falling off lining technology”, which has characteristics as anti-wearing, anti-impact, anti-corrosion, and long service life. Compared with the metal liner, the 400mm thick basalt cast stone can bear more heavy impact, having more excellent anti-friction and anti-corrosion feature, and lower friction resistance, which is conducive to improve the service life of the scraper. The service life is no shorter than 100,000 hours.
Install fall-off preventing framework (orifice plate) to the bottom plate of the slag conveyor before the installation of cast stone. The upper surface of the orifice plate should be flush with the upper surface of the cast stone. The connecting holes of the orifice plate will be full of cast stone slurry while grouting the arranged cast stone, which will have the anchor function to enhance the connection between the cast stone. Another function of the orifice plate is that when some of the cast stone fall off, the plate will work as framework to ensure the operation plane surface of scraper and chain keep above the cast stone surface and will not cause large area falling-off of the cast stone.
The wear resistant cast stone is arranged at a direction that forming a certain angle with the running direction of the scraper of the slag conveyor, which can not only guarantee the firmness of the arrangement for cast stone but also the uniformity of the wearing for scraper.