DE901883C - Pre-flow separator and amplifier device for systems for distilling alcoholic mashes - Google Patents

Description

Pre-flow separator and amplifier device for systems for distillation Alcohol-containing mashes As Vorla@ufabschei.de and amplifier device for plants for distilling alcoholic mashes. containers are known in distilleries, which are divided into an upper part and a lower part by an intermediate floor, wherein the top closed upper part is one of a coolant,: usually Contains water, @ umsp.ülte coil, which at one end via a feed tube the distillation vapors are supplied to the distillation vessel while the condensate accumulating in the coil at the other end of the pipe coil a return pipe into the lower part of the container, which is closed off by a base. returned, evaporated again and via one of the intermediate floors mentioned at an opening shielded by a guide surface, the upper part of the Pass through the container-the pipe is led outside to a separate cooler.

The invention: has the purpose of creating a device of this type, which, i'n primarily intended for small distilleries, and a particularly economical one Working, allowed.

iThe most essential feature of the invention is @ to be seen, that the resulting condensate in the pipe coil on one below one or more Reinforcement floors lying transverse surface in the lower part of the container is returned " the be designed as a Verdam: pfungs- or reinforcement base can. The reinforcement floors are spaced apart like intermediate floors Transverse surfaces that are perforated or slotted in zones. The hole zones can ribbon-like in one or more; stripes running across part of the surface or circular or ring-shaped or in some other suitable manner, be distributed.

The arrangement of such reinforcement floors above the surface on which the condensate is returned for renewed evaporation, has the advantage that on these floors a faster and more thorough cleaning and strengthening of the Alkohals takes place than with the previously usual facilities.

The outer surface used for renewed evaporation must be. absolutely not to be identical with the floor of the facility; it can rather itself than; Reinforcement base above the container base, but below one or more further reinforcement floors can be arranged.

To recirculate the steam when the vapors pass through the reinforcement trays and serve on the guide surface in front of the intermediate bottom of the container Condensate for renewed evaporation is each of the In the lower part of the container arranged transverse surfaces with a downward, vertical drainage pipe in the room below, preferably just above the first lying transverse surface, empties freely. There is a floor-by-floor return this condensate .to in the distillation vessel itself, with parts of the. Konndensates on the jewgi, ls lower and dam, h in the area of the warmer vapors' lying outer surface reheated, and vaporized.

The mentioned drainage pipes are advantageous for the reinforcement floors arranged in the unperforated, used for reheating part of the surface.

In the area of the confluence, the drainage pipe is this in each case Mouth opposite surface preferably deepened in the form of a shallow trough, to prevent vapors from bypassing the versitary kerbside through the drain pipe swipe up.

The return by means of the drainage pipes has the advantage: l,; that that condensed parts are prevented from being carried away by the rising vapors and at the same time an undisturbed return of the condensate is made possible.

The device according to the invention wi, r.d as a cylindrical vessel with an edge flange provided at the lower end, which can be placed on and fasten it to the distillation vessel.

The drawing shows a Aus.führunigsbei, game of the subject of the invention.

Fi, g. i shows the device more or less schematically in the axial direction Vertical section; Egg-. 2 shows a reinforcement floor in the drawd. The establishment According to the invention, there is a vertical, cylindrical container i which divided by an intermediate floor 2 into a smaller O'b.; l. 3 and a bigger one Subpart 1 ¢ divided.; Is.

The upper part 3 eats. Closed by a lid 5 and with a Egg: nla.ßstutzen 6 and an outlet, sockets 7 provided for cooling water.

Inside -the upper part 3 i, a pipe snake 8 is accommodated, to one end of which a vertical tube leads from the bottom of the container. This The bottom ilo is arranged at the lower end of the Behäl.teris i or near this end.

The container i has -below -an edge flange i i, by means of which it on a distillation vessel; 12 or is placed on a desitillation column. The vapors rising from this vessel during the distillation wash the bottom -The container, and this has to increase the heat absorption at the bottom Rvppen 13 ,.

The lower part 4 of the container eats via a flue pipe 14 which extends from the Intermediate floor: 2 from through the coolant, the upper part; s 3 runs outwards. connected to a separate cooler, not shown.

In front of the inlet opening, the exhaust pipe 14 is at some distance a parallel, to the intermediate floor 2, at the edge .sine passage, gap Leaving free guide surface 15 arranged, known under the name Prell; bo: den and forces the vapors along the intermediate bath 2, which is cooled from above to sit enough to the inlet opening of the trigger pipe 14.

Oberh, alb, des: container bottom; ens io sii! Nid two more, spaced from each other and transverse surfaces 16, 17 arranged from the bottom io, .the one on one side of the feed pipe 9 of the. Rohrschlange 8, on the other hand from that of the other end the serpentine downward Rüdkführrohr i 8, be pierced.

: The two additional transverse surfaces are designed as reinforcement floors, in that: they are on a part of their surface with holes. 19, Schlii: tzen or digl. Mistake are. These openings can, as in egg. 2 shown, in the form of a ribbon: across run across the center of the surface or have several stripes circular or be distributed ring-shaped or similar.

In the full area of the two reinforcement floors 1.6, 17 eats a drain pipe 2, o attached, .that after. directed downwards i.st and up to the level of the transverse surface below. In the Bergich the lower mouth the Abfau @ frohre 20 is the opposite surface in the form of a shallow trough 21 deepened.

A similar drain pipe 22 leads from the bottom of the tank into the distillation vessel 12th

The device works as follows: The one from the de-filling vessel r2 rising vapors wash and heat the soil io and rise in the supply pipe after dinner in the cooling coil, where it is under the effect of: cooling water in the upper part " 3 of the container condense. The condensate is by means of the return pipe 18 the both reinforcement floors 16,, 17 .through onto the underlying transverse surface, iin; the case shown on the floor io.

As already indicated, the return can take place instead of on the container bottom on a transverse surface arranged above it, but above which in the sense of the word the invention still. one or more further, as verse, tärikungsboden: trained Must be arranged across surfaces.

The bottom io or the corresponding other transverse surface is through the ascending: vapors are constantly warmed up, so that the condensate discharged back is evaporated again, the newly created vapors through the openings, i9. of the reinforcement flooring upwards.

The less volatile fractions of the vapors are thereby removed from the reinforcement floors 16, 17 and on the baffle base 15 'or the partition wall cooled from above, 2! Condensed and retained, while the more volatile constituents, the quality of the alcohol produced (impairing aldehydes, as a lead pull off.

That which occurs on the baffle base 15 and @ on the reinforcement floors Condensation is through the drainage pipes 2, o on the respective unter.liibgen.de transverse surface derived, whereby at each such transverse surface a partial evaporation of the lighter volatile components and thus, a gradual but rapid cleaning and strengthening of the subsequent AI'köhol as a middle or intermediate loop. Turn the heavily volatile components into the distillation vessel Recirculated re-evaporation.

Claims (7)

PATENT CLAIMS: i. Forward; # bschei.de and amplifier device for systems for the distillation of alcoholic bottoms, consisting of a container " the through. an intermediate floor is divided into an upper part and a lower part, wherein; the upwardly closed upper part one of a coolant: circulated around Contains coil, which at one end has a. Feed pipe d, ie distillation, vapors from the distillation vessel while that in the pipe coil accumulating condensate at the other end of the line through a. Return pipe into the The bottom part of the container, which is closed at the bottom, is returned again evaporated and. via an opening shielded from the intermediate floor by a baffle plate outgoing, the top of the container tube outwards to a separate cooler is performed, characterized in that the return of the, @in the coil (8) accumulating condensate on one below, one or more reinforcement trays (16, 17) lying transverse surface (io) in the lower part (4) of the container (i) takes place, the as. Evaporation or reinforcement bottom can be formed .. 2. Establishment according to claim. i, characterized in that the reinforcement floors (16, 17) as zonally with band, circle; ring-shaped or similarly distributed openings (i9), like holes. or slots, provided transverse surfaces are formed. 3. Establishment according to claim i and 2, characterized in that each of the in the lower part (4) of the container-m existing transverse surfaces (io, 16 "i7) with a vertical downward directed drainage pipe (2o or 22) is provided, which is located in the underneath Space, preferably just above the @ next lying n transverse surface, opens freely. 4 .. device .according to claim 3, characterized in that; the drainage pipe (20) the transverse surfaces (16, 17) designed as reinforcement bottoms in, the perforated Part of the area arranged iiind. 5. Device according to claim 3 and 4, thereby, through characterized in that in the area of the lower mouth of the, drainage pipes (2o) the opposite Transverse surface (io, 16, 17) is recessed in the form of a shallow trough (21). 6. Establishment according to claims i to 5, characterized in that the device is a vertical one cylindrical container (i) with an edge flange (ii) at the lower end for attachment Eats trained on a Destilla, Honing vessel (12). 7. Device according to claim i to 6, characterized in that the preferably at some distance above the bottom end of the container (io) of the, container an, the outer shelf, fie Has heat-absorbing surface enlarging ribs (13).