SURFACE SAMPLING DEVICE Russian patent published in 2018 - IPC G01N1/22 C12M1/26 

FIELD: measuring equipment.

SUBSTANCE: device comprises the body with the tangential intake manifold and the lance pipe, the cyclone collector, the outlet fitting and the drain port in the body. The tangential intake manifold and the lance pipe are coupled by virtue of the tube with the sampling probe with the grid. Upon that, the cyclone collector cylinder is gapped accomplished towards the lower main body. The device is equipped with the central manifold, at the bottom of which there is a gate valve, made exposed through the body bottom. The lance pipe is introduced into the central manifold and the whirler is located on the top part.

EFFECT: fine fraction capture efficiency upgrading and possibility of the surface sampling.

1 dwg