JPS6417397A - Suppressing method for generation of static electricity at time of charging or discharging of powder to or from flexible container bag - Google Patents

Suppressing method for generation of static electricity at time of charging or discharging of powder to or from flexible container bag

Info

Publication number
JPS6417397A
JPS6417397A JP62172371A JP17237187A JPS6417397A JP S6417397 A JPS6417397 A JP S6417397A JP 62172371 A JP62172371 A JP 62172371A JP 17237187 A JP17237187 A JP 17237187A JP S6417397 A JPS6417397 A JP S6417397A
Authority
JP
Japan
Prior art keywords
static electricity
powder
bag
container bag
time
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
JP62172371A
Other languages
Japanese (ja)
Inventor
Masahiro Yoshida
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP62172371A priority Critical patent/JPS6417397A/en
Publication of JPS6417397A publication Critical patent/JPS6417397A/en
Pending legal-status Critical Current

Links

Landscapes

  • Basic Packing Technique (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

PURPOSE:To make length in the vertical direction shorter than at the time of bag suspension, and suppressing static electricity to be generated as well as to prevent dust explosion due to the static electricity from occurring before it happens by deforming a container bag forcibly in use of its flexibility. CONSTITUTION:When powder P is charged or discharged to or from a flexible type container bag 1, the container bag 1 is forcibly deformed in use of its flexibility, and charging or discharging of the powder takes place in the state that length in the vertical direction in made shorter as possible as it can than at the time of bag suspension. With this constitution, a collision angle of the powder P with an inner surface of the bag 1 becomes obtuse-angularly and simultaneously collision speed of grains is also reducible, thus frictional force due to the collision becomes smaller, and static electricity to be generated due to the frictional force is effectively suppressible and, what is more, the riskiness of unexpected dust explosion happening is preventable.
JP62172371A 1987-07-10 1987-07-10 Suppressing method for generation of static electricity at time of charging or discharging of powder to or from flexible container bag Pending JPS6417397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62172371A JPS6417397A (en) 1987-07-10 1987-07-10 Suppressing method for generation of static electricity at time of charging or discharging of powder to or from flexible container bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62172371A JPS6417397A (en) 1987-07-10 1987-07-10 Suppressing method for generation of static electricity at time of charging or discharging of powder to or from flexible container bag

Publications (1)

Publication Number Publication Date
JPS6417397A true JPS6417397A (en) 1989-01-20

Family

ID=15940668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62172371A Pending JPS6417397A (en) 1987-07-10 1987-07-10 Suppressing method for generation of static electricity at time of charging or discharging of powder to or from flexible container bag

Country Status (1)

Country Link
JP (1) JPS6417397A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007509003A (en) * 2003-10-03 2007-04-12 キャボット　コーポレイション Method and apparatus for filling a container with particulate matter
JP2008038430A (en) * 2006-08-04 2008-02-21 San-Ei Faucet Mfg Co Ltd Hose for flush toilet seat

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6432310U (en) * 1987-08-18 1989-02-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6432310U (en) * 1987-08-18 1989-02-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007509003A (en) * 2003-10-03 2007-04-12 キャボット　コーポレイション Method and apparatus for filling a container with particulate matter
JP2008038430A (en) * 2006-08-04 2008-02-21 San-Ei Faucet Mfg Co Ltd Hose for flush toilet seat

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