Title:
DRYNESS MEASUREMENT DEVICE AND WET STEAM INSPECTION DEVICE
Document Type and Number:
Japanese Patent JP2017194348
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a dryness measurement device with which it is possible to accurately measure dryness.SOLUTION: Provided is a dryness measurement device comprising: an upstream pipe 20 in which wet steam flows; a measurement pipe unit 21 connected to the upstream pipe 20 and which wet steam having flown in the upstream pipe 20 flows into, and which has a parallel top face and bottom face; a downstream pipe 22 connected to the measurement pipe unit 21 and which wet steam having flown in the measurement pipe 21 flows into; an illuminant 11 for irradiating the wet steam in the measurement pipe 21 with inspection light; a light receiving element 12 for receiving the inspection light having passed through the wet steam; a relationship storage unit 401 for preserving the relationship of the intensity of the inspection light having passed through the wet steam with the dryness of the wet steam; and a dryness specification unit 301 for specifying the value of dryness of the wet steam on the basis of the measured value of intensity of the inspection light by the light receiving element 12 and the relationship. The upstream pipe 20 is offset in a direction opposite the gravity direction from the underside of the measurement pipe unit 21 as it is connected thereto.SELECTED DRAWING: Figure 1
Inventors:
MASUMOTO SHINGO
GOSHOO YASUHIRO
TANABE SHIKO
MATSUGI YASUAKI
KAWANOBE KYOKO
GOSHOO YASUHIRO
TANABE SHIKO
MATSUGI YASUAKI
KAWANOBE KYOKO
Application Number:
JP2016084701A
Publication Date:
October 26, 2017
Filing Date:
April 20, 2016
Export Citation:
Assignee:
AZBIL CORP
International Classes:
G01N25/56; G01N21/3554; G01N29/024; G01N29/028
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito