Tornum AB

Sweden

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IP Type
        Patent 2
        Trademark 1
Jurisdiction
        World 2
        Europe 1
IPC Class
B02B 7/02 - Feeding or discharging devices 1
B65G 11/00 - Chutes 1
F26B 17/12 - Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity 1
F26B 25/22 - Controlling the drying process in dependence on liquid content of solid materials or objects 1
G01N 1/20 - Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials 1
NICE Class
06 - Common metals and ores; objects made of metal 1
07 - Machines and machine tools 1
11 - Environmental control apparatus 1
37 - Construction and mining; installation and repair services 1

1.

A METHOD FOR CONTROLLING A CONTINUOUS DRYING PROCESS

      
Application Number EP2014074046
Publication Number 2015/067758
Status In Force
Filing Date 2014-11-07
Publication Date 2015-05-14
Owner TORNUM AB (Sweden)
Inventor
  • Andersson, Rolf
  • Timmerman, Marcus

Abstract

The invention relates to a method performed by a control unit (100) for controlling a process of drying free-flowing particulate material (20) in a continuous dryer (10) which comprises an inlet (14) and an outlet (16). The method comprises receiving at least a first humidity value (Min) from a first humidity sensor (15) indicative of the moisture content of at least one layer of free-flowing particulate material entered into the dryer (10) via the inlet (14); receiving at least a second humidity value (Mout) from a second humidity sensor (17) indicative of the moisture content of the at least one layer of free-flowing particulate material when exiting out of the dryer (10) via the outlet (16); and controlling the speed of the free-flowing particulate material exiting out of the dryer (10) via the outlet (16) based on the received at least first and second humidity values (Min, Mout) and an internal set point for an average outgoing moisture content (A) regulated around an ideal average moisture level (B) set by a user of the control unit (100). The invention also relates to a control unit controlling such a process and a continuous dryer comprising such a control unit.

IPC Classes  ?

  • F26B 17/12 - Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity
  • F26B 25/22 - Controlling the drying process in dependence on liquid content of solid materials or objects

2.

SAMPLING DEVICE FOR FREE FLOWING PARTICULATE MATERIAL

      
Application Number EP2012066351
Publication Number 2013/026881
Status In Force
Filing Date 2012-08-22
Publication Date 2013-02-28
Owner TORNUM AB (Sweden)
Inventor Andersson, Rolf

Abstract

The present invention relates to a sampling device for the sampling and analysis of free flowing particulate material in a moving flow of said material, comprising a sample diversion device to divert part of the free flowing particulate material from the moving flow of free flowing particulate material to a measuring container having a volume X, as well as a measuring device arranged to record one or more chosen sample parameters of the free flowing particulate material. The sampling device further comprises a sample discharging device with a discharge channel and a calibration channel, wherein said sample discharging device is slidably arranged to cooperate with an outlet opening of the measuring container. The invention further relates to a method of using said sampling device as well as the calibration of the same.

IPC Classes  ?

  • G01N 1/20 - Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
  • B65G 11/00 - Chutes
  • B02B 7/02 - Feeding or discharging devices

3.

TORNUM

      
Application Number 006645287
Status Registered
Filing Date 2008-01-28
Registration Date 2009-01-20
Owner Tornum AB (Sweden)
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 07 - Machines and machine tools
  • 11 - Environmental control apparatus
  • 37 - Construction and mining; installation and repair services

Goods & Services

Goods of common metals in the form of storage and aeration bins, and parts for the aforesaid goods. Agricultural machines, agricultural implements (other than hand-operated), and parts for the aforesaid goods. Apparatus for drying and refrigerating, and parts for the aforesaid goods. Building construction; repair/maintenance; installation services; Building construction supervision; Burner maintenance and repair; machinery installation, maintenance and repair.