Device for removing samples from a material flow

摘要

In a device for taking samples from a material flow of fine-grained and dry material, in particular in the cement industry, comprising an upwardly open sample chamber (2) capable of being introduced into, and retracted from, the material flow through an introduction socket, the sample chamber (2) is formed in a rod-shaped body (1) translationally guided between a sampling position and a retracted position, and the sample chamber (2) has an openable bottom (7).

主权项

1. A device for taking samples from a material flow of fine-grained and dry material comprising an upwardly open sample chamber (2) capable of being introduced into, and retracted from, the material flow through an introduction socket, which sample chamber (2) is formed in a rod-shaped body (1) translationally guided between a sampling position and a retracted position and has an openable bottom, wherein the openable bottom is formed by a bottom-forming body (6) displaceable in the bottom plane, which is preferably movable together with the rod-shaped body (1) between the sampling position and the retracted position, a control element (10), of the bottom-forming body (6) forming a bottom (7) cooperates with a stationary overrun element to control an opening movement of the bottom in an opening direction as a function of a displacement stroke of the rod-shaped body (1), wherein the control element (10) is arranged in such a manner that the opening movement of the bottom is terminated when the rod-shaped body (1) comes to lie on a stationary stop.