WO2015111212A1 - Dispositif de piégeage de sel en suspension dans l'air - Google Patents

Dispositif de piégeage de sel en suspension dans l'air Download PDF

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Publication number
WO2015111212A1
WO2015111212A1 PCT/JP2014/051650 JP2014051650W WO2015111212A1 WO 2015111212 A1 WO2015111212 A1 WO 2015111212A1 JP 2014051650 W JP2014051650 W JP 2014051650W WO 2015111212 A1 WO2015111212 A1 WO 2015111212A1
Authority
WO
WIPO (PCT)
Prior art keywords
salt
scattered
gauze
salt content
airborne
Prior art date
Application number
PCT/JP2014/051650
Other languages
English (en)
Japanese (ja)
Inventor
博之 住谷
和文 橋本
中村　剛
Original Assignee
中国電力株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中国電力株式会社 filed Critical 中国電力株式会社
Priority to PCT/JP2014/051650 priority Critical patent/WO2015111212A1/fr
Priority to JP2015513543A priority patent/JP5876615B2/ja
Publication of WO2015111212A1 publication Critical patent/WO2015111212A1/fr

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2273—Atmospheric sampling

Definitions

  • the present invention relates to a scattered salt capturing device that captures salt scattered in the atmosphere in order to measure the amount of scattered salt.
  • the amount of salt scattered in the atmosphere (hereinafter, the amount of salt contained in the unit volume is the amount of salt in the air, and this is multiplied by the wind speed). It is necessary to measure the amount of salt (sprayed salt content), and for that purpose, it is necessary to capture the salt scattered in the atmosphere.
  • the dry gauze method stipulated in JIS Z2382 is to install gauze in a wooden frame with open windows and install it in a well-ventilated place where it does not get wet in the rain, and measure the amount of salt attached to the gauze.
  • the method for capturing and analyzing sea salt particles (atmospheric salinity) described in Patent Document 1 is to capture the sea salt particles with a filter by sucking the air through a filter with finer eyes than the sea salt particles. is there.
  • This invention is made
  • the scattered salt capturing apparatus includes a scattered salt capturing body having a material capable of capturing the salt scattered in the atmosphere and a holding body that holds the material in a cylindrical shape. .
  • the holding body may include a saucer that is provided under the material and receives salt content dropped from the material.
  • the holding body may include a cylindrical portion around which the material is wound, and a shaft portion that extends downward from a lower portion of the cylindrical portion and supports the tray.
  • the scattering salt content capturing apparatus may include a box in which the scattering salt content capturing body is accommodated and an air inlet is provided to guide the material. Moreover, in the said scattering salt content capture apparatus, a louver may be provided in the said air inlet. Furthermore, the scattering salt content capturing body may be provided with an index indicating an orientation.
  • the present invention it is possible to capture an amount of salinity corresponding to the wind speed, and it is possible to capture scattered salinity flying from various directions.
  • FIG. 1 is a perspective view illustrating a scattered salt content capturing apparatus 10 according to an embodiment.
  • FIG. 2 is a longitudinal sectional view showing the scattered salt capturing device 10
  • FIG. 3 is a perspective view showing the inside of the scattered salt capturing device 10.
  • the scattered salt content capturing apparatus 10 includes a hundred leaf box 1 and a scattered salt content capturing body 20 installed in the hundred leaf box 1.
  • the 100-leaf box 1 is a rectangular parallelepiped box, and has a gallery 2 on four side surfaces.
  • the gallery 2 has a configuration in which rectifying plates that are inclined upward by about 45 ° toward the back side are arranged vertically.
  • a lid 3 is provided on the upper surface of the 100-leaf box 1 for taking in and out the scattered salt-capturing body 20 into and out of the box.
  • One side of the lid 3 is attached to one side of the upper end of the hundred leaf box 1 via a hinge 8 (see FIG. 2), and one side opposite to the hinge 8 of the lid 3 and one side of the upper end of the hundred leaf box 1 are hinges 9. It is fixed in a removable manner.
  • the lid 3 may be omitted by replacing the scattered salt capturing body 20 from the lower part of the hundred-leaf box 1.
  • the scattered salt capturing body 20 includes a gauze 22 that has air permeability and is capable of capturing scattered salt, a gauze holder 24 around which the gauze 22 is wound, and a gauze holder 24. And a supported saucer 26.
  • the gauze 22 is marked with a non-conductive ink.
  • the gauze holder 24 includes a net-like cylindrical body 24A, disc-shaped lid portions 24B and 24C for closing upper and lower ends of the cylindrical body 24A, and shaft portions 28A provided on the upper and lower axes of the lid portions 24B and 24C. 28B.
  • the lower end of the shaft portion 28A is coupled to the center of the lid portion 24B, and the upper end of the shaft portion 28B is coupled to the center of the lid portion 24C.
  • the tray 26 is a bottomed cylindrical member, and a shaft portion 28B is coupled to the center thereof.
  • the tray 26 has a larger diameter than the lid portion 24B, and is arranged in the vicinity of the lid portion 24B so that the salt content dropped from the gauze 22 is accumulated.
  • a beam member 4 is provided at the bottom of the hundreds of boxes 1 to connect the center portions of a pair of opposite sides, and a cylindrical bearing portion 5 is vertically attached to the longitudinal center portion of the beam member 4. .
  • an elongated plate member 6 that joins a pair of opposite center portions is provided at the upper portion of the 100-leaf box 1.
  • a long hole 6 ⁇ / b> A extending from one end in the width direction to the center is provided at the center portion in the longitudinal direction of the plate member 6. Is formed.
  • a lock plate 7 is provided at the center in the longitudinal direction of the plate 6 so as to be rotatable around the vertical axis.
  • the lock plate 7 is an elongated plate material, and is provided with a rotation shaft 7A (see FIG. 3) at one end in the longitudinal direction and a lock pin 7B at the other end in the longitudinal direction.
  • the lock pin 7B is inserted into and removed from a hole formed in the other end portion in the longitudinal direction of the lock plate 7 and the plate member 6.
  • the enlarged head portion engages with the lock plate 7.
  • the shaft portion 28A can be extracted from the long hole 6A in a state where the lock plate 7 does not overlap the long hole 6A.
  • the insertion length of the shaft portion 28B into the bearing portion 5 is shorter than the distance between the upper lid portion 24B and the plate member 6. Further, the distance between the plate 6 and the side surface of the hundred-leaf box 1 is wider than the diameter of the gauze holder 24. Thereby, the fixing of the shaft portion 28A by the lock plate 7 is released, and the scattered salt content capturing body 20 is pulled up so that the shaft portion 28B is extracted from the bearing portion 5, and the shaft portion 28A is extracted from the elongated hole 6A. By pulling up between the plate material 6 and the side surface of the 100 leaves box 1, it can be taken out from the 100 leaves box 1.
  • the scattered salt capturing body 20 is lowered through the space between the plate member 6 and the side surface of the hundred-leaf box 1 so that the shaft portion 28A is inserted into the long hole 6A and then the shaft portion 28B is inserted into the bearing portion 5.
  • FIG. 4 is a plan sectional view showing the operation of the scattered salt content capturing apparatus 10.
  • the louvers 2 are provided on the four sides of the 100 leaves box, the wind blows through the 100 leaves box 1 regardless of the wind direction.
  • the gauze 22 is held in a cylindrical state by the gauze holder 24 at the center of the 100 leaves box 1, the wind blown through the 100 leaves box 1 passes through the gauze 22 regardless of the wind direction.
  • scattered salt adheres to the gauze 22 regardless of the wind direction.
  • the amount of scattered salt corresponding to the wind speed adheres to the gauze 22.
  • FIG. 5 is a longitudinal sectional view showing the operation of the scattered salt content capturing apparatus 10.
  • the four-sided gallery 2 of the 100-leaf box 1 has a structure in which rectifying plates that are inclined upwards at an angle of about 45 ° toward the back are vertically arranged.
  • rain can be prevented from falling into the 100-leaf box 1.
  • the amount of scattered salt corresponding to the wind speed adheres to the gauze 22 and the salt attached to the gauze 22 is prevented from being washed away by rain.
  • the scattered salt capturing device 10 includes the gauze 22 that can capture the salt scattered in the atmosphere, and the gauze holder that holds the gauze 22 in a cylindrical state. 24.
  • the scattering salt content capturing body 20 is provided. That is, by exposing the gauze 22 in all directions, the amount of scattered salt corresponding to the wind speed can be captured by the gauze 22 regardless of the flight direction.
  • the gauze holder 24 includes a cylindrical body 24A around which the gauze 22 is wound, and a shaft portion 28B extending downward from the lower portion of the cylindrical body 24A.
  • the tray 26 is supported by the shaft portion 28B and receives the salt content dropped from the gauze 22. Is provided. Thereby, the amount of salt that has fallen from the gauze 22 to the tray 26 can be added to measure the amount of salt captured by the gauze 22 and the accuracy of measurement of the amount of scattered salt can be increased.
  • the scattered salt capturing body 20 is installed in the hundred-leaf box 1 having the side walls 2, the gauze 22 is not affected by rain regardless of the presence or absence of the roof at the installation location. Further, an amount of salt corresponding to the wind speed can be adhered.
  • the scattering salt content capturing body 20 is provided with an index indicating the direction, it is possible to measure the amount of scattered salt for each direction.
  • the scattered salt capturing body 20 is cylindrical, but may be other cylindrical shapes such as a rectangular tube.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Le problème décrit par la présente invention est de pourvoir à un dispositif de piégeage de sel en suspension dans l'air, qui piège une quantité de sel en fonction de la vitesse du vent et qui peut piéger du sel en suspension dans l'air provenant de diverses directions. La solution selon l'invention porte sur un dispositif (10) de piégeage de sel en suspension dans l'air équipé d'un corps (10) qui contient les éléments suivants : un matériau, à savoir, un morceau de gaze (22), qui peut piéger du sel en suspension dans l'atmosphère ; un support (24) de gaze qui maintient ladite gaze (22) dans un état enroulé et vertical. Le dispositif (10) de piégeage de sel en suspension dans l'air est également équipé des éléments suivants : un corps cylindrique (24A) autour duquel la gaze (22) est enroulée ; un arbre (28B) qui s'étend vers le bas à partir de la partie inférieure dudit corps cylindrique (24A) ; et un plateau (26) qui est supporté sur ledit arbre (28B) et qui récupère le sel tombant à partir de la gaze (22). Le corps (10) de piégeage de sel en suspension dans l'air est contenu à l'intérieur d'un abri Stevenson (1) pourvu de lames (2).
PCT/JP2014/051650 2014-01-27 2014-01-27 Dispositif de piégeage de sel en suspension dans l'air WO2015111212A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2014/051650 WO2015111212A1 (fr) 2014-01-27 2014-01-27 Dispositif de piégeage de sel en suspension dans l'air
JP2015513543A JP5876615B2 (ja) 2014-01-27 2014-01-27 飛散塩分捕獲装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/051650 WO2015111212A1 (fr) 2014-01-27 2014-01-27 Dispositif de piégeage de sel en suspension dans l'air

Publications (1)

Publication Number Publication Date
WO2015111212A1 true WO2015111212A1 (fr) 2015-07-30

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JP (1) JP5876615B2 (fr)
WO (1) WO2015111212A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6026710B1 (ja) * 2015-08-19 2016-11-16 中国電力株式会社 飛散塩分捕獲装置及び防雨器具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944153Y1 (fr) * 1970-06-17 1974-12-03
JPS54178586U (fr) * 1978-06-06 1979-12-17
JPH10318908A (ja) * 1997-05-19 1998-12-04 Yamato Seisakusho:Kk 花粉モニター
JP3163165U (ja) * 2010-07-21 2010-09-30 株式会社神戸製鋼所 空気捕集装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09210942A (ja) * 1996-02-07 1997-08-15 Mitsubishi Heavy Ind Ltd 粒子・ミスト計測装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4944153Y1 (fr) * 1970-06-17 1974-12-03
JPS54178586U (fr) * 1978-06-06 1979-12-17
JPH10318908A (ja) * 1997-05-19 1998-12-04 Yamato Seisakusho:Kk 花粉モニター
JP3163165U (ja) * 2010-07-21 2010-09-30 株式会社神戸製鋼所 空気捕集装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6026710B1 (ja) * 2015-08-19 2016-11-16 中国電力株式会社 飛散塩分捕獲装置及び防雨器具
WO2017029732A1 (fr) * 2015-08-19 2017-02-23 中国電力株式会社 Dispositif de collecte de sel dispersé et instrument imperméable à la pluie

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Publication number Publication date
JP5876615B2 (ja) 2016-03-02
JPWO2015111212A1 (ja) 2017-03-23

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