SE8403882L - DEVICE FOR EXPOSURE AND IN PARTICULAR DOSAGE OF POWDER OR CORN SHAPE MATERIAL FROM A STORAGE CONTAINER - Google Patents

DEVICE FOR EXPOSURE AND IN PARTICULAR DOSAGE OF POWDER OR CORN SHAPE MATERIAL FROM A STORAGE CONTAINER

Info

Publication number
SE8403882L
SE8403882L SE8403882A SE8403882A SE8403882L SE 8403882 L SE8403882 L SE 8403882L SE 8403882 A SE8403882 A SE 8403882A SE 8403882 A SE8403882 A SE 8403882A SE 8403882 L SE8403882 L SE 8403882L
Authority
SE
Sweden
Prior art keywords
plug
metering section
storage container
conveying screws
container
Prior art date
Application number
SE8403882A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8403882D0 (en
Inventor
R Schneider
Original Assignee
Tomal Ab
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 Tomal Ab filed Critical Tomal Ab
Priority to SE8403882A priority Critical patent/SE8403882L/en
Publication of SE8403882D0 publication Critical patent/SE8403882D0/en
Priority to DK340585A priority patent/DK340585A/en
Priority to DE19853526841 priority patent/DE3526841A1/en
Priority to NL8502152A priority patent/NL8502152A/en
Publication of SE8403882L publication Critical patent/SE8403882L/en

Links

Classifications

    • 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
    • B65G65/46—Devices for emptying otherwise than from the top using screw conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Screw Conveyors (AREA)

Abstract

An apparatus for discharging, especially metering, pulverulent or granular material from a storage container possesses at least two parallel conveying screws mounted on the bottom of the container and having contrary and mutually engaging screw threads which rotate in opposite directions, and a metering section which is tubular and one end of which is fixed around an outlet aperture in the container, while the other end is connected to a material receiving apparatus. The conveying screws extend through the outlet aperture and into the metering section, but end at a distance from the other end thereof. As a result a plug formation space is created, in which the material fed by the conveying screws can be compacted, forming a plug. The plug is forced out through the other end of the metering section and is received by the receiving apparatus. The plug formation space may have various members, for example friction members on the inner surface of the metering section, in order to facilitate the plug formation, and may also be of tapered design to this end.
SE8403882A 1984-07-27 1984-07-27 DEVICE FOR EXPOSURE AND IN PARTICULAR DOSAGE OF POWDER OR CORN SHAPE MATERIAL FROM A STORAGE CONTAINER SE8403882L (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8403882A SE8403882L (en) 1984-07-27 1984-07-27 DEVICE FOR EXPOSURE AND IN PARTICULAR DOSAGE OF POWDER OR CORN SHAPE MATERIAL FROM A STORAGE CONTAINER
DK340585A DK340585A (en) 1984-07-27 1985-07-25 DEVICE FOR DELIVERY, PRESENTLY DOSAGE OF POWDER OR CORN-MATERIAL MATERIAL FROM A STOCK CONTAINER
DE19853526841 DE3526841A1 (en) 1984-07-27 1985-07-26 Apparatus for discharging, especially metering, pulverulent or granular material from a storage container
NL8502152A NL8502152A (en) 1984-07-27 1985-07-29 REMOVAL DEVICE, ESPECIALLY DOSING POWDER OR GRANULAR MATERIAL FROM A RESERVOIR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8403882A SE8403882L (en) 1984-07-27 1984-07-27 DEVICE FOR EXPOSURE AND IN PARTICULAR DOSAGE OF POWDER OR CORN SHAPE MATERIAL FROM A STORAGE CONTAINER

Publications (2)

Publication Number Publication Date
SE8403882D0 SE8403882D0 (en) 1984-07-27
SE8403882L true SE8403882L (en) 1986-01-28

Family

ID=20356614

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8403882A SE8403882L (en) 1984-07-27 1984-07-27 DEVICE FOR EXPOSURE AND IN PARTICULAR DOSAGE OF POWDER OR CORN SHAPE MATERIAL FROM A STORAGE CONTAINER

Country Status (4)

Country Link
DE (1) DE3526841A1 (en)
DK (1) DK340585A (en)
NL (1) NL8502152A (en)
SE (1) SE8403882L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110386460A (en) * 2019-07-16 2019-10-29 宁波伊布科技有限公司 A kind of powder batch-type for multisystem is to material conveying device and its application method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2641262B1 (en) * 1988-09-14 1991-05-03 Fives Cail Babcock SILO FOR STORING DIFFICULT FLOW PRODUCTS
DE4232684A1 (en) * 1992-09-29 1994-03-31 Siemens Ag Method of transportation and transportation device
CN103803260A (en) * 2012-11-07 2014-05-21 同方环境股份有限公司 Spiral conveyer for sludge incineration
CN113320903A (en) * 2021-05-27 2021-08-31 浙江宜可欧环保科技有限公司 Spiral conveying method and spiral conveying equipment for viscous materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE760558C (en) * 1942-12-11 1954-05-24 Ind A G Screw conveyor
DE1442958A1 (en) * 1964-07-08 1968-12-05 Adolf Zimmermann Maschb Fa Device for axially closing the outlet end of the screw tube of a screw conveyor
DE2507687C3 (en) * 1975-02-22 1979-11-15 Claudius Peters Ag, 2000 Hamburg Device for the continuous conveyance of powdery and gritty material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110386460A (en) * 2019-07-16 2019-10-29 宁波伊布科技有限公司 A kind of powder batch-type for multisystem is to material conveying device and its application method

Also Published As

Publication number Publication date
DK340585A (en) 1986-01-28
DE3526841A1 (en) 1986-02-06
SE8403882D0 (en) 1984-07-27
NL8502152A (en) 1986-02-17
DK340585D0 (en) 1985-07-25

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