SAMPLING APPARATUS FOR USE IN EXPLOSIVE ENVIRONMENTS, A DRYER COMPRISING SUCH A SAMPLING APPARATUS, AND METHOD OF ESTIMATING THE FLOWABILITY OF A SAMPLE

The invention relates to a sampling apparatus for use in explosive environments comprising particles of a mean size of up to 500 ìm, the sampling apparatus comprising a displaceable arm having a sample container, which displaceable arm has a first position where the sample container is inserted into...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Sehested, Anders, Jørgensen, Thomas Kniep, Krauthammer, Esben
Format:	Patent
Sprache:	dan
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING WEIGHING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The invention relates to a sampling apparatus for use in explosive environments comprising particles of a mean size of up to 500 ìm, the sampling apparatus comprising a displaceable arm having a sample container, which displaceable arm has a first position where the sample container is inserted into a first zone for collecting a sample of particles into the sample container, and a second zone where the displaceable arm is outside the product stream, the second zone being contained in a housing with an opening for the displaceable arm. The sampling apparatus has an interface between the first and the second zone, which interface is selected from the list consisting of a closable member, a gate valve or an air knife. The invention also relates to a dryer comprising a drying chamber and a sampling apparatus of the invention. In a further aspect the invention relates to a method of estimating the flowability of a sample of organic particles. The invention relates to a sampling apparatus for use in explosive environments comprising particles of a mean size of up to 500 μm, the sampling apparatus comprising a displaceable arm having a sample container, which displaceable arm has a first position where the sample container is inserted into a first zone for collecting a sample of particles into the sample container, and a second zone where the displaceable arm is outside the product stream, the second zone being contained in a housing with an opening for the displaceable arm. The sampling apparatus has an interface between the first and the second zone, which interface is selected from the list consisting of a closable member, a gate valve or an air knife. The invention also relates to a dryer comprising a drying chamber and a sampling apparatus of the invention. In a further aspect the invention relates to a method of estimating the flowability of a sample of organic particles.