CS242559B1 - Operating method of the storage bin for loose materials with preset removing channel - Google Patents

Abstract

The task of the solution is to develop a * mode of operation hopper for bulk material with an offset a sampling trough that would not occur to stack loose materials in space outflow trough. For this purpose, the bulk materials are first collected and put it in the tray, whereupon they loosen and fall into the front the sampling trough in which they are to be introduced again, and then discharged in the stream from the tray.

Description

(54) Method of operating a bulk material container with a pre-installed sampling trough

The task of the cutting is to develop a method of operating the bulk material container with a pre-drawn sampling trough, which would not cause the bulk materials to be moved in the space of the overhead sampling trough. For this purpose, the bulk materials are first collected and brought to rest in the container, then released and poured into the space of a pre-drawn sampling trough in which they are brought back to rest and then discharged in the stream from the container.

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The invention relates to a method for operating bulk material containers which are provided with a pre-arranged sampling trough to ensure a continuous and controlled collection of bulk materials.

There are known methods of operation of containers with offset sampling troughs, where these containers are filled with loose materials simultaneously with the spaces of the offset sampling troughs and only then the stored loose materials are discharged through the outlets and thus through the offset sampling troughs. Method for operating these containers due to dynamic effects during the charging and while filling the same compartments předsazených supply troughs occurs tamped bulk material _T, and thus a problem especially at the beginning of discharge from the trays. Moreover, the method of their operation does not allow the operation of these containers in such a way that the off-take troughs can be used functionally as closures, which in turn facilitate the function of sealing or regulating closures.

These drawbacks are eliminated by the method of phasing the bulk material container with a pre-collection trough according to the invention, which consists in that the bulk materials are first collected and brought to rest in the container, after which they are released and poured into the pre-collection trough. put to a standstill and then discharged from the tank in a stream ·

An advantage of the method of detecting the bulk material container according to the invention is that the bulk material cannot be packed in the space of the outgoing sampling trough due to the dynamic effects when the container is loaded and also that the removal of my trough simultaneously serves as a closure. possibly also a regulating, 2 outlet closure of the reservoir. 242 559

For example, the bulk container, which is provided with a pre-movable trough with a movable bottom and elastically attached side walls, is charged with the bulk material so that the trough bottom is simultaneously flush with the container wall, whereby the trough bottom simultaneously functions as a closure. After the hopper is loaded and the bulk materials are brought to rest there, the bottom of the trough is set to the functional position of the trough, whereby the bulk materials are released and they are poured into the space of the pre-drawn sampling trough, where they are also brought to rest. When the control cap is opened, loose materials flow out of the tank.

Claims (1)

Object of the invention Method for operating a bulk material container with a pre-drawn sampling trough, characterized in that the bulk materials are first collected and brought to rest in the container, whereupon they are released and poured into the space of a pre-drawn sampling trough in which they are brought back to rest, in the stream from the stack.