DE7302901U - Conveyor washing machine for batch washing - Google Patents

Description

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"" '' Karl Sohaper, Sarstadt, Triftstrasse 25

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Conveyor washing machine for Poetonwäsohe

The innovation concerns a conveyor washing machine for batch washing with horizontal and permanently installed partitions in wash technology exactly separated chambers divided washing drum, whose Partition walls penetrated by a central tube, provided with perforations for the purpose of fluid flow, at least partially inclined and connected to one another by these bevels such that the batch of laundry from one end to the other of the washing drum when they are rotated in only one direction is automatically promoted and when they are alternately rotated or pivoted in both Direction of rotation remains in its respective chamber.

System constructed and specified according to the system described below In principle, continuous Viaschmaschinen are known.

In them either whole or in zones according to the countercurrent process washed, therefore show those lying in the flow area Partition walls for the purpose of liquid flow through openings, preferred Hole fields on.

These perforated fields extend over a large arch area the partition walls and are therefore in gliding contact with the laundry for a high proportion of washing time; they are either total or partly congruent and are »parallel to the axis of the washing drum viewed - inside or on top of each other, (see magazine "reiniger + wäscher" 1972 issue 9)

Since the wall roughness ^{11 of} perforated surfaces is greater than that of the smooth surfaces, the mechanical fiber damage and thus the frictional wear of the laundry are greatly influenced by the condition of the edges of the holes.

Therefore, the innovation has set itself the goal of reducing the "wall roughness" of those with perforations in the washing machines mentioned Downsizing partition walls.

-2-

According to the innovation, this happens; ifuiurcii, nw * nie C. ü: <: ·: gk <; i ts flown through umi wnscheberünrteii TVeimw ^ ii'ie niin κ ·: -, at least in the area of the holes double-walled muh /. '»; Γ ..hri and are provided with utncr per se known desires iVuli ^ t- onrr Tr j ch;. <· Γ, ochu.-iK.

Because in this way it is achieved that ... 'the mechanical SchiidiKun; ^r the fiber is significantly reduced by frictional wear (? ■, which has the advantage that the ear; LUchadurance of the laundry is considerably longer.

This advantage is particularly evident in mixed webs, which are known to consist of a mixture of man-made fibers (e.g. polyester) and natural fibers (preferably Rimmwollo) because they are resistant to scouring and tearing Man-made fiber is much larger than that of the industrial user, so that if the fabric is very nasty, the cotton leantei 1 tears up prematurely and thus becomes dna tfanze! Evebe so Ίϋηη and transparent, dna VB ₁ although it has become completely, unsanitary and unusable is and that with ntarkly reduced Versctiliss its H- ¹ Ur; .. uchsduu'-r much longer int.

However, he achieved through the Neuurunj "" Or tseh ri 11 int :: it the above, ·· daii'irch ver, - r iiert, flati the stiffness of the dividing wall by uie bead or 7r i c \: ter 1 hole and the new \ ingagemiiße double-walled by oin Vi e 1 I '.- i ^ he ·: · As a result, the thickness of the partition walls can be reduced and thus the costs for the wasted Komicctnien ti-ut.-ren foi · t. ir ^- ci on .Jtahl noticeably reduced.

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7 shows a cross section along the line II - II from FIG. 1,

Fitf · 5 a detail A of Fig. 1,

4 shows the detail A in the direction of arrow B.

The washing drum IO, which is rotatably mounted on support rollers, is in yours Inside divided by the partition walls ... 12d, 12e, 12f, and 12g into the chambers ... lid, 13e,] 3f and 13g. The partitions bevels connecting with one another are denoted by 14. 15 is a central tube and 16 is a drainage device.

The perforations or perforated fields of the partition walls 12d, 12e and 12f are labeled I7.

The partitions 12e and 12f, which are in contact with the laundry on both sides, are in The area of the perforated fields 17 is made double-walled by appropriately shaped segments 1Θ and with a laundry-friendly funnel perforation Mistake.

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The innovation is explained richer with reference to the drawing. Show it

Fig. 1 in longitudinal section that part of the relevant Washing machine, the partitions of which are equipped with the new perforation,

Claims (1)

-4 protection claim Pass-through washing machine for item washing with horizontal and, thanks to permanently installed partitions, exactly from each other in washing technology Separate chambers, divided washing drum, the partition walls of which are penetrated by a central tube, with two liquid flow provided with perforations, at least partially inclined and connected to one another by this inclination in such a way that that the batch of laundry automatically promoted from one end of the washing drum to the other when it is turned in only one direction is and remains in its respective chamber when they are rotated or pivoted alternately in both directions of rotation, thereby characterized in that the fluid flowed through and on both sides The partition walls (l2e, 12f) in contact with the laundry are double-walled at least in the area of the perforations (I7) by means of second walls (ΐθ) and are provided with per se known laundry-friendly bead or funnel perforation (19).