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Top separator used in gas-phase and full-liquid continuous digesters and method of changing digester operation mode
Top separator used in gas-phase and full-liquid continuous digesters and method of changing digester operation mode
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机译:用于气相和全液连续蒸煮器的顶部分离器以及改变蒸煮器操作模式的方法
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摘要
A method for converting a vapor phase continuous digester to a hydraulic digester including the steps of: operating the vapor phase digester in a vapor phase mode wherein a chip slurry enters the vessel of the digester through a lower chip inlet port, moves up through a top separator, discharges from an upper chip discharge chute of the separator to an upper vapor region of the vessel and falls to a liquor filled region of the vessel; ceasing the flow of the chip slurry to the separator; establishing a chip slurry flow path to an upper portion of top separator, and filling the vessel with liquor and chips such that the chip discharge chute is immersed in liquor.
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