JPS57199725A - Pressure pneumatic conveyor for dangerous powder material - Google Patents

Pressure pneumatic conveyor for dangerous powder material

Info

Publication number
JPS57199725A
JPS57199725A JP8198181A JP8198181A JPS57199725A JP S57199725 A JPS57199725 A JP S57199725A JP 8198181 A JP8198181 A JP 8198181A JP 8198181 A JP8198181 A JP 8198181A JP S57199725 A JPS57199725 A JP S57199725A
Authority
JP
Japan
Prior art keywords
gas
tank
powder material
pipe
pneumatic conveyor
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
JP8198181A
Other languages
Japanese (ja)
Inventor
Eiji Fujita
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.)
Shinmaywa Industries Ltd
Original Assignee
Shin Meiva Industry 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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP8198181A priority Critical patent/JPS57199725A/en
Publication of JPS57199725A publication Critical patent/JPS57199725A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

PURPOSE:In an equipment where the dangerous explosive powder material such as the pulverized coal is conveyed forcibly from the tank to the silo by means of an inert gas, to carry efficiently with small amount of gas by providing a blower in the way of the gas path. CONSTITUTION:The gas is fed from an inert gas tank 5 into the tank 2 on a powder carrying car V while the carrying gas is fed through a pipe 9 to the delivery section 4. A compressor or a blower 10 is provided in the supply path of said gas and the exhaust pipe 19 from the tank 15 is conducted to the sucking section of the compressor 10. The powder carried through the pipe 14 is separated from the gas through a filter 20 provided at the top of the tank 15. Furthermore the gas is utilized again, the gas can be utilized effectively.
JP8198181A 1981-05-28 1981-05-28 Pressure pneumatic conveyor for dangerous powder material Pending JPS57199725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8198181A JPS57199725A (en) 1981-05-28 1981-05-28 Pressure pneumatic conveyor for dangerous powder material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8198181A JPS57199725A (en) 1981-05-28 1981-05-28 Pressure pneumatic conveyor for dangerous powder material

Publications (1)

Publication Number Publication Date
JPS57199725A true JPS57199725A (en) 1982-12-07

Family

ID=13761653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8198181A Pending JPS57199725A (en) 1981-05-28 1981-05-28 Pressure pneumatic conveyor for dangerous powder material

Country Status (1)

Country Link
JP (1) JPS57199725A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6356125U (en) * 1986-09-29 1988-04-14
CN107890617A (en) * 2017-11-09 2018-04-10 山东金力特管业有限公司 A kind of fireproof device of flue

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6356125U (en) * 1986-09-29 1988-04-14
CN107890617A (en) * 2017-11-09 2018-04-10 山东金力特管业有限公司 A kind of fireproof device of flue
CN107890617B (en) * 2017-11-09 2020-03-10 山东金力特管业有限公司 Flue fire protection device

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