JPS55113931A - Method and device for automatically sampling fixed quantity - Google Patents

Method and device for automatically sampling fixed quantity

Info

Publication number
JPS55113931A
JPS55113931A JP2154879A JP2154879A JPS55113931A JP S55113931 A JPS55113931 A JP S55113931A JP 2154879 A JP2154879 A JP 2154879A JP 2154879 A JP2154879 A JP 2154879A JP S55113931 A JPS55113931 A JP S55113931A
Authority
JP
Japan
Prior art keywords
moving
weight
instantaneous
sampler
coke
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
JP2154879A
Other languages
Japanese (ja)
Inventor
Kiyoharu Shimada
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP2154879A priority Critical patent/JPS55113931A/en
Publication of JPS55113931A publication Critical patent/JPS55113931A/en
Pending legal-status Critical Current

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  • Sampling And Sample Adjustment (AREA)

Abstract

PURPOSE: To keep picking-up conditions constant and sutomate picking-up, by moving a sampler at a speed proportional to the weight of a continuously-moving measured object to sample it.
CONSTITUTION: The instantaneous weight of coke 3 moving on a belt conveyor 1 is continuously measured by an instantaneous weighing instrument 4 provided on the conveyor. When a sampling instruction is applied from a CPU10 to a timer circuit 11 and an integrator 12, the integrator integrates a signal from the instantaneous weighing instrument. The integrated signal is supplied to a driving motor controlling circuit 14 through a delay circuit 13, which acts for delay of a time equal to that from the measurement of the weight to the starting of fall. A driving motor 8 moves a carriage 5 on a guide rail 7 at a speed proportional to the supplied integrated signal to conduct the coke 3 into a sampler 6.
COPYRIGHT: (C)1980,JPO&Japio
JP2154879A 1979-02-26 1979-02-26 Method and device for automatically sampling fixed quantity Pending JPS55113931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2154879A JPS55113931A (en) 1979-02-26 1979-02-26 Method and device for automatically sampling fixed quantity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2154879A JPS55113931A (en) 1979-02-26 1979-02-26 Method and device for automatically sampling fixed quantity

Publications (1)

Publication Number Publication Date
JPS55113931A true JPS55113931A (en) 1980-09-02

Family

ID=12058032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2154879A Pending JPS55113931A (en) 1979-02-26 1979-02-26 Method and device for automatically sampling fixed quantity

Country Status (1)

Country Link
JP (1) JPS55113931A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61271437A (en) * 1985-05-28 1986-12-01 Sumitomo Metal Ind Ltd Sampling of material being conveyed
JPH0518871A (en) * 1991-07-12 1993-01-26 Nippon Steel Corp Constant amount material sampling at sampler of powder/ lump mixture material
KR100593674B1 (en) * 2000-12-20 2006-06-30 주식회사 포스코 Automatic sample collection device by time distribution
KR100797314B1 (en) * 2001-12-21 2008-01-23 주식회사 포스코 An apparatus for sampling the coke sample in multi point
JP2014119410A (en) * 2012-12-19 2014-06-30 Pan Pacific Copper Co Ltd Sampling method, sampling device, and sampling system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61271437A (en) * 1985-05-28 1986-12-01 Sumitomo Metal Ind Ltd Sampling of material being conveyed
JPH0518871A (en) * 1991-07-12 1993-01-26 Nippon Steel Corp Constant amount material sampling at sampler of powder/ lump mixture material
KR100593674B1 (en) * 2000-12-20 2006-06-30 주식회사 포스코 Automatic sample collection device by time distribution
KR100797314B1 (en) * 2001-12-21 2008-01-23 주식회사 포스코 An apparatus for sampling the coke sample in multi point
JP2014119410A (en) * 2012-12-19 2014-06-30 Pan Pacific Copper Co Ltd Sampling method, sampling device, and sampling system

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