JPS5619436A - Observation unit and observing cell for form of dispersed phase particle of dispersion system under high pressure - Google Patents

Observation unit and observing cell for form of dispersed phase particle of dispersion system under high pressure

Info

Publication number
JPS5619436A
JPS5619436A JP9641679A JP9641679A JPS5619436A JP S5619436 A JPS5619436 A JP S5619436A JP 9641679 A JP9641679 A JP 9641679A JP 9641679 A JP9641679 A JP 9641679A JP S5619436 A JPS5619436 A JP S5619436A
Authority
JP
Japan
Prior art keywords
pipe
flow
cell
pump
sample
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.)
Pending
Application number
JP9641679A
Other languages
Japanese (ja)
Inventor
Junichiro Tanami
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP9641679A priority Critical patent/JPS5619436A/en
Publication of JPS5619436A publication Critical patent/JPS5619436A/en
Pending 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
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (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

PURPOSE:To make it possible to observe accurately the emulsion particles of rolling oil by slowing down the flow of a sample by operating and stopping a sampling pump provided to the bypass of a liquid supply pipe for the rolling oil. CONSTITUTION:From rolling-oil supply pipe 1, a sample is sucked to sampling pump Ps by way of reverse washing system B and then the sample is returned to pipe 1 by way of return flow pipe 3 and liquid sampling pipe 5. Liquid sampling pipe 5 is provided with cell C for observation and pipe 5 is so arranged that its terminal opening part 6 will face to the upstream. Removal system D for iron powder, etc., is provided. As pump Ps is stopped, reverse flow is generated from opening part 6 to pipe 3. Because of forward flow with pump Ps in operation and the reverse flow, no particle is deposited or sticking in the flow passage of cell C and the flow is slowed down. In this state, photographing or microscope observation with cell C makes it possible to observe accurately the action of emulsion particles.
JP9641679A 1979-07-27 1979-07-27 Observation unit and observing cell for form of dispersed phase particle of dispersion system under high pressure Pending JPS5619436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9641679A JPS5619436A (en) 1979-07-27 1979-07-27 Observation unit and observing cell for form of dispersed phase particle of dispersion system under high pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9641679A JPS5619436A (en) 1979-07-27 1979-07-27 Observation unit and observing cell for form of dispersed phase particle of dispersion system under high pressure

Publications (1)

Publication Number Publication Date
JPS5619436A true JPS5619436A (en) 1981-02-24

Family

ID=14164361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9641679A Pending JPS5619436A (en) 1979-07-27 1979-07-27 Observation unit and observing cell for form of dispersed phase particle of dispersion system under high pressure

Country Status (1)

Country Link
JP (1) JPS5619436A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5883587U (en) * 1981-12-03 1983-06-06 不二サツシ株式会社 Installation structure of replacement sash frame
JPS58151287U (en) * 1982-04-05 1983-10-11 ワイケイケイ株式会社 Renovated Satsushi
CN103743793A (en) * 2013-12-31 2014-04-23 南通大学 Online detection device for hydraulic pipeline washing oil for ship

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5883587U (en) * 1981-12-03 1983-06-06 不二サツシ株式会社 Installation structure of replacement sash frame
JPS6137753Y2 (en) * 1981-12-03 1986-10-31
JPS58151287U (en) * 1982-04-05 1983-10-11 ワイケイケイ株式会社 Renovated Satsushi
JPS6313350Y2 (en) * 1982-04-05 1988-04-15
CN103743793A (en) * 2013-12-31 2014-04-23 南通大学 Online detection device for hydraulic pipeline washing oil for ship

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