Buhler Ag

Buhler Ag Maschinenfabrik

Hans Tobler

Robert Massen

Hugo Hegelbach

Niklaus Schoenenberger

Helmut Gemsjager

Helmut Zapf

Peter Perten

Jurg Zuber

Werner Seiler

Franz Guster

Mukul Agasrwal

Marcel Bruhwiler

The invention relates to a method and a device for optimising process management and process control in an arrangement for producing, especially short and long, farinaceous products. The aim of the invention is to improve dryer regulation and reduce faulty production. To this end, a dryer climate regulator using online sensors () and intelligent software technologies is provided.

Method and device for optimising process management and process control in an arrangement for producing farinaceous products

An apparatus for sorting particles of a bulk material moving on a transport ribbon (38) comprises an electro optical monitoring unit (101) above transport ribbon (38) for detecting the particles to be sorted out. Jet nozzles (45, 46) are controlled by a signal emitted by this electro optical monitoring unit (40), the jet nozzles being provided at the side opposite the bulk material of transport ribbon (38), which consists of an air permeable material. By means of the gas jet passing through transport ribbon (38), the particles to be sorted out are lifted off from the transport ribbon and are thrown into storage containers (47, 48). The bulk material is passed through a gap between rollers or grinding elements to provide flake-shaped particles which are then observed to provide first and second measurements which are subtracted from each other. A vibrating conveyor 87 with feeding channels 87.1 separate particles for disposition upon a ribbon 538 with the aid of a jet nozzle n.

Individualizing service for sorting particles of a bulk material

A particulate foodstuff in a production line is compacted and caused to travel past a measuring device in a continuous stream. As the stream moves by the measuring device, the latter exposes successive portions of the stream to near infrared light having a spectrum of wavelengths. Each portion is exposed for less than 100 milliseconds. The stream reflects light and at least part of the reflected light is detected by sensors which generate signals. The signals are statistically averaged to yield, in conjunction with calibration values, average concentrations for the constituents of the foodstuff.

Infrared measurement of constituents of particulate foodstuffs

Process and device for the in-line NIR measurement of pourable foodstuffs

An apparatus for sorting particles of a bulk material moving on a transport ribbon (38) comprises an electro optical monitoring unit (101) above transport ribbon (38) for detecting the particles to be sorted out. Jet nozzles (45, 46) are controlled by a signal emitted by this electro optical monitoring unit (40), the jet nozzles being provided at the side opposite the bulk material of transport ribbon (38), which consists of an air permeable material. By means of the gas jet passing through transport ribbon (38), the particles to be sorted out are lifted off from the transport ribbon and are thrown into storage containers (47, 48). The bulk material is passed through a gap between rollers or grinding elements to provide flake-shaped particles which are then observed to provide first and second measurements which are subtracted from each other.

Method for treating particles of a bulk material and method for

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Algetshausen, Switzerland

Hans Tobler