PNEUMATIC TRANSPORT FACILITY FOR CHLORINE BYPASS DUST, AND CEMENT KILN EXHAUST GAS TREATMENT SYSTEM EQUIPPED WITH THE FACILITY

Title:

PNEUMATIC TRANSPORT FACILITY FOR CHLORINE BYPASS DUST, AND CEMENT KILN EXHAUST GAS TREATMENT SYSTEM EQUIPPED WITH THE FACILITY

Document Type and Number:

WIPO Patent Application WO/2012/115014

Kind Code:

A1

Abstract:

Provided is a transport facility for chlorine bypass dust, in which the occurrence of a blockage in a pipe can be reduced during the transport of the chlorine bypass dust. A pneumatic transport facility for dust collected from a cement kiln exhaust gas, comprising: a first dust collection tank which is equipped with an inlet port and a discharge port for a cement kiln exhaust gas, a dust collector for collecting dust from the cement kiln exhaust gas, and a discharge port for the collected dust; a pressurized tank which is equipped with an inlet port for the dust from the first dust collection tank, an inlet port for air and an discharge port for pneumatic transport of the dust and which enables the pneumatic transport of the dust by means of compressed air; an air supply source which supplies dried and compressed air having an atmospheric dew point of -35˚C or lower to the pressurized tank; and a second dust collection tank which is equipped with an inlet port for dust that is pneumatically transported from the pressurized tank through a second pipe, a dust collector for collecting dust, and a discharge port for air.

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Inventors:

NISHIOKA ASAAKI (JP)
YANAGIHARA YASUO (JP)
ITO KAZUYUKI (JP)
NAGASAKI SHUNICHI (JP)
NAKAJIMA IPPEI (JP)
WATANABE HARUO (JP)
KOBAYASHI MINORU (JP)

Application Number:

PCT/JP2012/053866

Publication Date:

August 30, 2012

Filing Date:

February 17, 2012

Export Citation:

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Assignee:

DENKI KAGAKU KOGYO KK (JP)
DENKA CONSULT & ENG (JP)
NISHIOKA ASAAKI (JP)
YANAGIHARA YASUO (JP)
ITO KAZUYUKI (JP)
NAGASAKI SHUNICHI (JP)
NAKAJIMA IPPEI (JP)
WATANABE HARUO (JP)
KOBAYASHI MINORU (JP)

International Classes:

C04B7/60; B01D51/10

Foreign References:

JP3318714B2	2002-08-26
JP2000354838A	2000-12-26

Attorney, Agent or Firm:

AXIS Patent International (JP)
Axis international patent business corporation (JP)

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Claims:

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