PL335578A1 - Bottom valve for a tank used for transportation of dangerous liquid material - Google Patents

Bottom valve for a tank used for transportation of dangerous liquid material

Info

Publication number
PL335578A1
PL335578A1 PL99335578A PL33557899A PL335578A1 PL 335578 A1 PL335578 A1 PL 335578A1 PL 99335578 A PL99335578 A PL 99335578A PL 33557899 A PL33557899 A PL 33557899A PL 335578 A1 PL335578 A1 PL 335578A1
Authority
PL
Poland
Prior art keywords
valve
valve plate
dump
plate
opening
Prior art date
Application number
PL99335578A
Other versions
PL191493B1 (en
Inventor
Jan-Dirk Beckmann
Otto Feldbinder
Original Assignee
Feldbinder & Beckmann Fahrzeug
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 Feldbinder & Beckmann Fahrzeug filed Critical Feldbinder & Beckmann Fahrzeug
Publication of PL335578A1 publication Critical patent/PL335578A1/en
Publication of PL191493B1 publication Critical patent/PL191493B1/en

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
    • B65D90/54—Gates or closures
    • B65D90/62—Gates or closures having closure members movable out of the plane of the opening
    • B65D90/626—Gates or closures having closure members movable out of the plane of the opening having a linear motion
    • 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
    • B65D2590/00—Component parts, details or accessories for large containers
    • B65D2590/54—Gates or closures
    • B65D2590/66—Operating devices therefor
    • B65D2590/662—Operating devices therefor allowing a particular motion, e.g. combination of rotational and linear
    • 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
    • B65D2590/00—Component parts, details or accessories for large containers
    • B65D2590/54—Gates or closures
    • B65D2590/66—Operating devices therefor
    • B65D2590/664—Operating devices therefor actuating mechanism other than manual, e.g. pneumatic, electropneumatic, hydraulic, electromagnetic

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Packages (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

The invention relates to a dump valve (100) for containers provided for transporting liquid dangerous materials. The dump valve is connected to the container by the valve body (10) through which a valve opening (11) leads. The valve opening can be closed by a valve plate (15). The valve plate lies on the rim of the valve opening (11) in a closed position such that it seals. The aim of the invention is to provide a dump valve which guarantees passive security during accidents and also during long maintenance intervals while simultaneously simplifying and lightening the maintenance. To this end, the invention provides that the dump valve (100) has an encapsulated spiral spring (21) for returning and holding the valve plate (15) in a closed position. The spiral spring (21) is located inside the conical valve plate (15), and supports on the lower part (19) of the valve plate (15) and on the end of a guiding rod (13) which is provided for vertically guiding the valve plate (15) and which is guided through a continuous hole located inside the valve plate (15). The guiding rod is fixed on the valve body (10) and is arranged in the dead center of the valve opening (11).
PL335578A 1998-01-29 1999-01-26 Bottom valve for a tank used for transportation of dangerous liquid material PL191493B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29801375U DE29801375U1 (en) 1998-01-29 1998-01-29 Bottom valve for containers for the transport of liquid dangerous goods
PCT/EP1999/000447 WO1999038786A1 (en) 1998-01-29 1999-01-26 Dump valve for containers provided for transporting liquid dangerous materials

Publications (2)

Publication Number Publication Date
PL335578A1 true PL335578A1 (en) 2000-05-08
PL191493B1 PL191493B1 (en) 2006-05-31

Family

ID=8051832

Family Applications (1)

Application Number Title Priority Date Filing Date
PL335578A PL191493B1 (en) 1998-01-29 1999-01-26 Bottom valve for a tank used for transportation of dangerous liquid material

Country Status (8)

Country Link
EP (1) EP0979201B1 (en)
AT (1) ATE225303T1 (en)
CZ (1) CZ289912B6 (en)
DE (2) DE29801375U1 (en)
ES (1) ES2183518T3 (en)
HU (1) HU222232B1 (en)
PL (1) PL191493B1 (en)
WO (1) WO1999038786A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29801375U1 (en) * 1998-01-29 1998-04-23 Feldbinder & Beckmann Fahrzeugbau Ohg, 21423 Winsen Bottom valve for containers for the transport of liquid dangerous goods
CZ303916B6 (en) * 2006-05-02 2013-06-26 Výzkumný ústav zemedelské techniky, v.v.i. Bulk material silo
GB201917056D0 (en) * 2019-11-22 2020-01-08 Matcon Ltd Material discharge apparatus
GB202011005D0 (en) * 2020-07-16 2020-09-02 Matcon Ltd Seal
CN112811021B (en) * 2021-01-11 2022-09-06 浙江华南化工装备科技有限公司 Prevent chemical industry holding vessel of leakage
CN114704648B (en) * 2022-06-02 2022-08-23 常州市迅驰干燥设备有限公司 A two flap valve ejection of compact structures for spray dryer whirlwind

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB922389A (en) 1960-10-31 1963-03-27 Algemene Kunstzijde Unie Nv A valve mechanism for granular material
CH635800A5 (en) * 1979-03-02 1983-04-29 Foerdertechnik Ag Vertical outlet valve for pourable or flowable material.
GB2238600B (en) 1989-11-30 1993-11-17 Fort Vale Eng Ltd Flow control valve
US5244181A (en) * 1992-09-02 1993-09-14 Knappco Corporation High flow internal emergency valve
DE29801375U1 (en) * 1998-01-29 1998-04-23 Feldbinder & Beckmann Fahrzeugbau Ohg, 21423 Winsen Bottom valve for containers for the transport of liquid dangerous goods

Also Published As

Publication number Publication date
DE29801375U1 (en) 1998-04-23
EP0979201A1 (en) 2000-02-16
PL191493B1 (en) 2006-05-31
HU222232B1 (en) 2003-05-28
HUP0002435A2 (en) 2000-11-28
EP0979201B1 (en) 2002-10-02
ES2183518T3 (en) 2003-03-16
DE59902910D1 (en) 2002-11-07
HUP0002435A3 (en) 2001-12-28
CZ9903462A3 (en) 2001-12-12
ATE225303T1 (en) 2002-10-15
WO1999038786A1 (en) 1999-08-05
CZ289912B6 (en) 2002-04-17

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