DE1878358U - DEVICE FOR DRINKING PREFERABLY DRY POROESEM GUT, IN PARTICULAR TOBACCO WITH WATER OR SOLUTIONS OF DYE AND FIRING MATERIALS OD. DGL. - Google Patents

Description

₉ . _April

P 1060

Jakob Wagner Heidelberg / Kirchheim, Qdenwaldstrasse 51

Device for soaking preferably dry, porous material, especially of tobacco with water or solutions of dyes and additives or the like

The innovation relates to a device for soaking, in particular of tobacco with dyes and additives and allows these Impregnation in a very short time in an extraordinary way Perform uniformity. So far it has been a significant one The disadvantage is that dry goods such as tobacco or the like · if It was supposed to be soaked in a liquid substance, only hesitantly absorbed the liquid · A certain remedy was possible by slightly moistening the goods to be soaked beforehand, "but this then already contains proportions of moisture, see above that a uniform impregnation with a solution of fire additives or the like. was not feasible with certainty. It was

tries to remedy the situation by putting the material to be soaked in the soaking solution under overpressure. Here was However, it is inevitable that the air compressed in the tobacco pores and cells by the overpressure will be released after removal the overpressure expanded again and expelled large portions of the injected solution again

The device according to the innovation provides an effective remedy »It essentially consists of a container that via a multi-way valve to a vacuum line to achlies star and takes up the tobacco to be soaked and the soaking solution and allows the goods to be soaked in covered by the soaking solution To put the condition under negative pressure to ventilate its cavities and pores. When the vacuum is removed, the Soaking solution then inevitably driven into the pox, which has been freed of air, by the normal atmospheric pressure. Advantageous is it ι to arrange a sieve-like insert in the container, to allow easy loading of the container and. It is also advantageous to place between the Mebrwe & ehahn and the connection to the vacuum line in the direction of the multiway valve provide a closing non-return valve.

In the drawing, the device is according to the innovation in one exemplary embodiment schematically illustrated

A container 1 is provided with a "tightly fitting lid" 2 Mistake. This container is also accessible via a multi-way valve 3

and a line 4 via a check valve 5 to a vacuum line β connectable. A sieve-like Insert 7 can be provided, which contains the goods to be soaked, e.g. # tobacco 8 by © in weight 9 or the like prevents it from floating up. The soaking solution is filled into the container 1 at such a height that it covers the tobacco 8 sufficiently. Will now by means of the multi-way valve 3 the connection to the vacuum line produced, the inside of the container 1, which is in it standing impregnation solution 10 and also that covered by the solution Well, the tobacco 8, under negative pressure, so that its cavities and pores are almost completely vented. The check valve 5, which ends in the direction of the multi-way valve, allows "the device to be uncoupled from the vacuum line 6 and still adjust the vacuum to the soaking solution and tobacco, as required to let it work. By switching the multi-way valve 3, the negative pressure in the container 1 can be canceled again, so that

now the watering under the normal atmospheric The pressure is released into the air by the previously effective vacuum Cavities and pores of the tobacco are pressed into it «The device it allows even completely dry goods, which would be very reluctant to suck in an impregnation solution, in this way, to saturate with such a solution in a very short time. freed from the excess of impregnation solution and dried *

Claims (3)

P Λ 9 7 / / 7 ρ u. Π γ / πι y πA.ζ / if 4 / ο * lh η 631 S c h ut ζ a η s ρ 1) Device for soaking preferably dry, porous material, especially of tobacco ntit water or solutions of coloring and Fire auxiliaries or the like., Characterized by a container (i) which is connected to a vacuum line (6) via a multi-way valve (3) can be connected and the tobacco to be soaked (8) and the soaking solution (10) picks up and allows the tobacco (8) in the state covered by the impregnation solution (^ O) under negative pressure implement. to ventilate its cavities and gates. 2) Device according to claim 1, characterized by a sieve-like Use (7) 3) Device according to claim 1, characterized by an between the multi-way valve (3) and the connection to the vacuum line (6) arranged in the direction of the multiway valve closing check valve (5).