DE676183C - Device for regulating the amount of liquid in flow channels by means of conducting means - Google Patents

Description

Device for regulating the amount of liquid in flow channels Conducting means The invention relates to a device for regulating the amount of liquid ixi flow channels through conducting means, which extend the flow of the crop flow Sieving and thereby increasing the excretion of fluids.

The new thing is that over the wedge wire screens of internal washes o. The like. Optionally adjustable means are arranged that the flow of material temporarily damming and thereby automatically increasing the pressure on the goods, so that the amount of water flowing through the sieve is optionally increased or decreased and the throughput speed of the material to be processed in the channels can be regulated can.

This is particularly important for inland washes with underwater currents work, because here every disturbance of the mixing ratio of processed goods and water leads to an increase in the misalignment.

For this reason, such processing channels have been equipped with wedge wire screens. However, the available internal area of normal treatment channels is not sufficient to arrange the wedge wire screens in the required length; also is an optional Controlling the amount of water as a result is not possible as with known ones on sieves fixed baffles.

The subject matter of the invention avoids these disadvantages through optional adjustable guide means protruding into the flow of material, which are located above the wedge wire sieves the internal washing o. The like. Are arranged so that the flow of material repeats through them dammed and its flow direction is changed several times over the wedge wire, whereby see the pressure on the good automatically increased, the path of the good without extending the water drainage points. increased and with it the fluid excretion becomes controllable. depending on the degree of the angle of incidence to the inner wall, the through the amount of liquid excreted by the sieve may be different.

To increase the damming effect, the wedge wire screen can also be equipped with a larger one Angle of inclination than the other interior parts are given. You can also do that with Internal parts equipped with wedge wire screens to increase the water drainage in a swinging one Set movement.

Fig. I shows the scheme of a channel washing system in which collecting or supply channels e, f, g, h are attached under the discharge devices d of the processing channels a, b, c, in which slotted screens with guide plates that can be swiveled around the dots at the dot-dashed points k are arranged.

Fig. Z shows one with wedge wire screens i and pivotable around points l arranged guide plates k equipped inner part on a larger scale of seen above.

By. the invention is the action of wedge wire screens or the like Means for removing the excess water from internal washes were simple means significantly increased and above all a regulation of the amount of water within the Makes processing equipment possible, as with the previously known conductive means cannot be achieved.

Claims (1)

PATENT CLAIM: Device for regulating the amount of liquid in flow channels by means of conductors, which extend the path of the flow of goods to sieves and thus cause increased water excretion, characterized in that the on The guide means (k) arranged on the sieves optionally at any angle to the direction of flow the material flow can be adjusted.