| 摘要 |
PCT No. PCT/EP87/00012 Sec. 371 Date Jan. 10, 1986 Sec. 102(e) Date Jan. 10, 1986 PCT Filed Jan. 8, 1987 PCT Pub. No. WO87/04231 PCT Pub. Date Jul. 16, 1987.Provided is a process to continuously dry remove ash from the bottom of steam boilers by discharging the ash on a high temperature resistant conveyer which is enclosed in a tight sealed envelope. Also is provided an apparatus for accomplishing this which has a steel conveyer belt constructed to withstand high temperatures and enclosed in a sealed steel box connected to the bottom of the boiler so that the conveyer continuously receives and discharges ash from the boiler.
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