Empty tower device for controlling high-temperature flue gas by PLC

Empty tower device for controlling high-temperature flue gas by PLC

The utility model belongs to the technical field of comprehensive flue gas treatment, and particularly relates to an empty tower device for controlling high-temperature flue gas by a PLC (ProgrammableLogic Controller), which comprises a first-stage empty tower, a second-stage empty tower and an elec...

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Hauptverfasser: CHI WEIGANG, LUAN GUIWEI, WANG JIE, SONG YUHUA, YAO SHUJIAN, WANG HAILIN, PENG JIANPING, WANG ZHENLI, LIU LIANGUO, LIU TINGCHENG, WANG HAILI, YU CONGREN
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Sprache:chi ; eng
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PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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creator CHI WEIGANG
LUAN GUIWEI
WANG JIE
SONG YUHUA
YAO SHUJIAN
WANG HAILIN
PENG JIANPING
WANG ZHENLI
LIU LIANGUO
LIU TINGCHENG
WANG HAILI
YU CONGREN
description The utility model belongs to the technical field of comprehensive flue gas treatment, and particularly relates to an empty tower device for controlling high-temperature flue gas by a PLC (ProgrammableLogic Controller), which comprises a first-stage empty tower, a second-stage empty tower and an electric demister which are sequentially connected in series through a flue gas pipeline, the bottoms of the first-stage empty tower and the second-stage empty tower are sequentially connected with a deep cone thickener and a liquid circulating tank in series through connecting pipes respectively, andthe bottom of the deep cone thickener is communicated with a filter press through a connecting pipe; a filtrate outlet of the filter press is communicated with a liquid inlet of the liquid circulatingtank, and a liquid outlet of the liquid circulating tank is respectively communicated with liquid inlets of the spraying devices of the first-stage empty tower and the second-stage empty tower through liquid circulating pipeli
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subjects PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
title Empty tower device for controlling high-temperature flue gas by PLC
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