DE171342C - - Google Patents

Description

IMPERIAL

PATENT OFFICE.

PATENT LETTERING

CLASS 76 «. GROUP

RUDOLF KLEINJUNG in LEIPZIG.

The present invention relates to a machine for leaching, washing, Rinsing, etc. of wool and other textile fibers, in which the fiber material to be cleaned is guided through the fleet in a zigzag between two conveyor belts.

The essential feature of the invention is that the conveyor belts from one another movable parts exist and

ίο alternately at their reversal points from the Guide rollers drive received in order to the fibers, which are expediently laid out in a thick layer to be able to exert a frictional effect in addition to the pressure effect.

In the accompanying drawing, FIG. 1 shows an exemplary embodiment of such a machine in longitudinal section; Fig. 2 is a top view and Fig. 3 is a cross section.

In the individual departments or chambers α ¹ , α ² , λ ³ , a *, a ^{5 of} a wash tub b are. Above the sieve bottom c rollers o ¹ , o ² , o ³ , o ⁴ , o ⁵ arranged, under which the upper endless conveyor belt d is guided into the individual chambers, while its return over

the roles 0, o ⁶ , o ⁷ takes place. ^{Rollers M 1} , u ¹ , u ³ , μ ⁴ , κ ⁵ are arranged over the partitions of the tub compartments, over which the lower endless conveyor belt e is guided, the return of which takes place ^{through the rollers m 6} , u ⁷ , u.

The drive of the two belts can be done in any way, e.g. B. by the bevel gears »ι, η and the pulleys or chain wheels f .

The individual chambers of the tub are provided by riser pipes g ^1, g ^2, g ^3, g * each other that the supplied through the pipe \ liquid flows in succession in such a connection, the individual chambers of α ⁵ to a ^1. It can exit the last chamber through the pipe g . Each chamber can be cleaned separately through the drainage pipes h.

The way in which the belt is guided has a great effect on the work material guided between the belts, because every time the direction of movement of the two belts is reversed on the rollers o ¹ to o ⁵ and u ^l to u ^5, there is not only a strong pressing of the material, but at the same time there is a back and forth displacement in the longitudinal direction of the belts, and this effect is due to the fact that the upper and lower belt alternate with a larger one ^{when moving over the rollers o 1} to o ⁵ and u ¹ to m ⁵ Has traveled.

The construction of the rods or link chains forming the bands must of course be of this type be that a shift of the individual parts against each other is possible. Through this Shifting the bands, the work material located between them is thoroughly kneaded, while it is not subjected to any pressure on the way from one roll to another, so that it absorbs liquid again can.

For the leaching of wool to extract potash, the wool is either placed manually on the lower belt at the reel u ^l , as is the case with any washing battery, or it is brought there directly from the shredder. After the wool dies

Claims (1)

Departments α ^ι -α ^{5 has} passed, where it has given up the potash contained in it by dissolving, it is rinsed between u ^a and u ~ by fresh water from the supply pipe \ , then passes between known press rolls n>, w and from here into a skid of the wash faucet. Since the water runs against the wool, the lye will increase in strength from a ⁵ to a ^l and run off in the desired strength at g. The strength of the liquor flowing out can be regulated by a more or less strong inflow. The Ouetsch effect of the tapes does not only remove the one in the wool sweat Potash is dissolved, but it also gets most of the wool clinging to it earthy components are squeezed out on the rolls and flow back into the departments of the vat. This makes it possible to supply a cleaner product to the washing battery, also in the following Washing process saved on ingredients. If the machine is used for prewashing, it has another advantage see that they are easily arranged in place of an existing wash tub without taking up a new space. The machine can also be modified so that the drive rollers for the endless belts are not arranged horizontally, but obliquely or vertically. Godfather nt-A ν saying: Machine for leaching, washing, rinsing etc. of wool and others Textile fibers with two absorbing the wool between them and zigzagging through the fleet guided conveyor belts, characterized in that the conveyor belts consist of mutually displaceable parts and alternately at their reversal points from the guide rollers drive obtained to except for the fibers, which are expediently laid out in a thick layer to be able to exert a frictional effect of the pressure effect. 1 sheet of drawings.