Coal belt conveyor gallery is a very important functional part in thermal power plants acting in the fuel supplying system. Connecting the coal fuel from outside, inside and coal processing system, the conveyor gallery guarantees the continuous supply of fuel that supports the operation of the generators. Divided by the structure bearing type, there are reinforced concrete galleries, steel structure galleries and masonry structure galleries. Steel structure coal belt conveyor galleries are most widely used in power plant construction owing to the advantages in good-looking shape, large span, short construction period, light structure weight and excellent aseismatic performance.
Work scope of Forever Steel Structure Co., LTD:
1. Help to design the structure for the steel gallery according to the specific local natural condition at proposed place and the detailed technical data of the project provided by the customer;
2. Offer suggestions on the converting from foreign codes into Chinese Standards (GB);
3. Manufacture the steel parts according to confirmed drawings and pack & ship all the parts to the appointed place;
4. Provide techincal guidance on site for the installation & assembling of the gallery.
Technical parameter of large span coal belt conveyor gallery:
1. Steel frame: The chord members of large span coal belt conveyor gallery can be made of steel angles, H beams (welded or hot rolled), steel pipes among which H beam trusses are becoming more and more widely used.
2. Cladding system: In areas without insulation requirement the cladding sytem can be made of single steel corrugated color sheets. In cold areas cladding systems are usually designed as insulation sandwich panels combined on site.
3. Floor: Floor of coal belt conveyor can be prefab floor deck or poured concrete on site.