JPS57166225A - Safety device for powdery or granular material transport vehicle - Google Patents

Safety device for powdery or granular material transport vehicle

Info

Publication number
JPS57166225A
JPS57166225A JP56049071A JP4907181A JPS57166225A JP S57166225 A JPS57166225 A JP S57166225A JP 56049071 A JP56049071 A JP 56049071A JP 4907181 A JP4907181 A JP 4907181A JP S57166225 A JPS57166225 A JP S57166225A
Authority
JP
Japan
Prior art keywords
tank
powdery
granular material
frame
inert gas
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
JP56049071A
Other languages
Japanese (ja)
Inventor
Seihachi Tsuda
Shiro Fukui
Shozo Maruo
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 JP56049071A priority Critical patent/JPS57166225A/en
Publication of JPS57166225A publication Critical patent/JPS57166225A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/38—Means for reducing the vapour space or for reducing the formation of vapour within containers
    • B65D90/44—Means for reducing the vapour space or for reducing the formation of vapour within containers by use of inert gas for filling space above liquid or between contents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

PURPOSE:To prevent dust explosion, by providing a sensor for a prescribed temperature in a powdery or granular material tank installed on a vehicle body and by supplying inert gas into the tank in response to the action of the sensor to reduce the oxygen concentration in the tank. CONSTITUTION:On a vehicle 1 for transporting a powdery or granular material such as pulverized coal, a tiltable frame 4 is pivotally connected to an auxiliary frame 3 so taht the tiltable frame can be driven by a hydraulic cylinder 5. A powdery or granular material tank 7 provided with a reinforcing frame 6 is installed on the tiltable frame 4. A container 8 filled with inert gas such as carbon dioxide is mounted in an appropriate position on the reinforcing frame 6 and connected to the tank 7 through a pipe 9 in which a pressure reducing valve 10 and a cock 11 are provided. A temperature sensor 12 is provided in the tank 7 to detect its internal temperature. When the detected temperature has reached a set level, a controller 13 acts to open the cock 11 by a rotary solenoid 14 to supply the inert gas into the tank 7.
JP56049071A 1981-03-31 1981-03-31 Safety device for powdery or granular material transport vehicle Pending JPS57166225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56049071A JPS57166225A (en) 1981-03-31 1981-03-31 Safety device for powdery or granular material transport vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56049071A JPS57166225A (en) 1981-03-31 1981-03-31 Safety device for powdery or granular material transport vehicle

Publications (1)

Publication Number Publication Date
JPS57166225A true JPS57166225A (en) 1982-10-13

Family

ID=12820842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56049071A Pending JPS57166225A (en) 1981-03-31 1981-03-31 Safety device for powdery or granular material transport vehicle

Country Status (1)

Country Link
JP (1) JPS57166225A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170297813A1 (en) * 2014-09-24 2017-10-19 Lpw Technology Ltd. Transport of powders
CN114504898A (en) * 2022-03-10 2022-05-17 新疆大全新能源股份有限公司 High-temperature inflammable dust collecting and transferring vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476089A (en) * 1977-11-30 1979-06-18 Seiko Instr & Electronics Ltd Piezoelectric oscillator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5476089A (en) * 1977-11-30 1979-06-18 Seiko Instr & Electronics Ltd Piezoelectric oscillator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170297813A1 (en) * 2014-09-24 2017-10-19 Lpw Technology Ltd. Transport of powders
US10934086B2 (en) 2014-09-24 2021-03-02 Lpw Technology Ltd Transport of powders
US11352200B2 (en) * 2014-09-24 2022-06-07 Lpw Technology Ltd. Transport of powders
US11767159B2 (en) 2014-09-24 2023-09-26 Lpw Technology Ltd. Transport of powders
CN114504898A (en) * 2022-03-10 2022-05-17 新疆大全新能源股份有限公司 High-temperature inflammable dust collecting and transferring vehicle

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