JPS57198848A - Producing apparatus for solid aerosol - Google Patents

Producing apparatus for solid aerosol

Info

Publication number
JPS57198848A
JPS57198848A JP8341881A JP8341881A JPS57198848A JP S57198848 A JPS57198848 A JP S57198848A JP 8341881 A JP8341881 A JP 8341881A JP 8341881 A JP8341881 A JP 8341881A JP S57198848 A JPS57198848 A JP S57198848A
Authority
JP
Japan
Prior art keywords
light
gas
aerosol
cyclone
distributor
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP8341881A
Other languages
Japanese (ja)
Other versions
JPS6148100B2 (en
Inventor
Koji Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimadzu Corp
Shimazu Seisakusho KK
Original Assignee
Shimadzu Corp
Shimazu Seisakusho KK
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 Shimadzu Corp, Shimazu Seisakusho KK filed Critical Shimadzu Corp
Priority to JP8341881A priority Critical patent/JPS57198848A/en
Publication of JPS57198848A publication Critical patent/JPS57198848A/en
Publication of JPS6148100B2 publication Critical patent/JPS6148100B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01N1/2211—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with cyclones
    • 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
    • G01N2001/222—Other features
    • G01N2001/2223—Other features aerosol sampling devices

Landscapes

  • 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)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

PURPOSE:To enable stable and accurate analysis by providing a aerosol processing unit having a cyclone, a mixing part and a distributor and thereby separating the removal of coarse particles and the flow rate of gas to a discharge chamber and a light-emitting source from each other. CONSTITUTION:The particles of sample m from a sample-gasifying discharge part S are diluted and carried by a gas such as argon and reach a cyclone C through a mixing part M of an aerosol processing unit, which has a coaxial double structure and into which an argon gas flows separately from an argon gas for carriage so as to conduct cleansing or the like of a sample atomizing light source L of a light-emitting source. The coarse particles are separated centrifugally by tangential acceleration, drifted in the direction of the outer tube Cb of the cyclone C and dropped to be removed. Meanwhile, fine particles are lifted through an inner tube Ci and supplied to the light source L via the center pipe Cm of a distributor, while aerosol taken out of the outer tube Cb is exhausted via the exhaust pipe of the distributor. By this constitution wherein the removal of the coarse particles and the flow rate of gas to a discharge chamber and the light-emitting source can be separated from each other, a solid aerosol producing apparatus enabling stable and accurate analysis is obtained.
JP8341881A 1981-05-30 1981-05-30 Producing apparatus for solid aerosol Granted JPS57198848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8341881A JPS57198848A (en) 1981-05-30 1981-05-30 Producing apparatus for solid aerosol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8341881A JPS57198848A (en) 1981-05-30 1981-05-30 Producing apparatus for solid aerosol

Publications (2)

Publication Number Publication Date
JPS57198848A true JPS57198848A (en) 1982-12-06
JPS6148100B2 JPS6148100B2 (en) 1986-10-22

Family

ID=13801884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8341881A Granted JPS57198848A (en) 1981-05-30 1981-05-30 Producing apparatus for solid aerosol

Country Status (1)

Country Link
JP (1) JPS57198848A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104865106A (en) * 2015-06-15 2015-08-26 华北电力大学（保定） Microorganism aerosol sampling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104865106A (en) * 2015-06-15 2015-08-26 华北电力大学（保定） Microorganism aerosol sampling device
CN104865106B (en) * 2015-06-15 2017-06-20 华北电力大学（保定） A kind of microbial aerosol sampling apparatus

Also Published As

Publication number Publication date
JPS6148100B2 (en) 1986-10-22

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