GB2112362B - Discharging powder and/or pellets from a hopper - Google Patents

Discharging powder and/or pellets from a hopper

Info

Publication number
GB2112362B
GB2112362B GB08233070A GB8233070A GB2112362B GB 2112362 B GB2112362 B GB 2112362B GB 08233070 A GB08233070 A GB 08233070A GB 8233070 A GB8233070 A GB 8233070A GB 2112362 B GB2112362 B GB 2112362B
Authority
GB
United Kingdom
Prior art keywords
chute
hopper
pellets
bolt
flow control
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.)
Expired
Application number
GB08233070A
Other versions
GB2112362A (en
Inventor
Agne Peleus
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.)
PELEUS AND CO KB
Original Assignee
PELEUS AND CO KB
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 PELEUS AND CO KB filed Critical PELEUS AND CO KB
Publication of GB2112362A publication Critical patent/GB2112362A/en
Application granted granted Critical
Publication of GB2112362B publication Critical patent/GB2112362B/en
Expired 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
    • B65D90/54—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
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • B65G65/44—Devices for emptying otherwise than from the top using reciprocating conveyors, e.g. jigging conveyors

Abstract

To discharge powder and/or pellets from a hopper, a chute (1) is arranged underneath an adjustable flow control (2), the material flowing down the chute and out through an outlet (3). The chute is initially connected to the hopper body by sealing strips, and either the hopper body or the chute can be vibrated. The flow control can comprise flaps hinged together along their upper edges and moved by a leaf spring (5) actuated by a bolt (6). - The adjuster comprises a screw threaded bolt associated with a resilient spring, the resilient spring engaging the underside of the plates and being adjustable by the bolt.(4/4)
GB08233070A 1981-11-19 1982-11-19 Discharging powder and/or pellets from a hopper Expired GB2112362B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8106883A SE454773B (en) 1981-11-19 1981-11-19 DEVICE FOR EXHAUSTING POWDER FROM A SILO

Publications (2)

Publication Number Publication Date
GB2112362A GB2112362A (en) 1983-07-20
GB2112362B true GB2112362B (en) 1985-07-17

Family

ID=20345070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08233070A Expired GB2112362B (en) 1981-11-19 1982-11-19 Discharging powder and/or pellets from a hopper

Country Status (3)

Country Link
GB (1) GB2112362B (en)
NO (1) NO155929C (en)
SE (2) SE454773B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101774464B (en) * 2010-02-02 2011-08-31 河南理工大学 Bunker dredging system with arch breaking cap using resonance method
CN102718000B (en) * 2012-07-07 2016-01-06 哈尔滨北仓粮食仓储工程设备有限公司 Full cone vibrations discharging silo and method of modifying
GB2558179A (en) * 2016-07-19 2018-07-11 Whittaker Engineering Ltd Valve assembly
CN107140328A (en) * 2017-05-04 2017-09-08 江苏建筑职业技术学院 A kind of high efficiency hopper

Also Published As

Publication number Publication date
NO155929B (en) 1987-03-16
NO155929C (en) 1987-06-24
SE8106883L (en) 1983-07-14
NO823853L (en) 1983-05-20
SE8602589L (en) 1986-06-10
SE459491B (en) 1989-07-10
SE454773B (en) 1988-05-30
SE8602589D0 (en) 1986-06-10
GB2112362A (en) 1983-07-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931119

728V Application for restoration filed (sect. 28/1977)
728Y Application for restoration allowed (sect. 28/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991119