DE47567C - Revolving apparatus for bleaching, cooking, impregnating and so on - Google Patents

Description

IMPERIAL SStSSll PATENT OFFICE.

PATENT LETTERING

CLASS 8: Bleaching, dyeing, fabric printing and finishing.

Patented in the German Empire on December 5, 1888.

The subject of the present invention revolving bleaching apparatus o. sw essentially consists of a number of boilers with a capacity of 2 to 3 cbm, arranged on a common turntable A (see sheets I and II) (see sheet I with six, sheet II with four boilers), which are connected to a common steam and Fleet pipeline BB _{1 are} connected by closures a, sheet II, whereby a connection with BB ₁ and G can be established or interrupted with the aid of valves b, three-way cocks c. The centrifugal pump C connected between the pipeline BB ₁ , which is mounted either on the turntable A, sheet I, or on top of it, sheet II, causes the liquor in the boilers G and the pipeline BB _{1 to} circulate, so that, as from As can be seen in the drawings, one or more boilers can be connected to BB ₁ as required and thus sprinkled with liquor at the same time, possibly filled through the pipe sockets when fresh liquor is supplied, etc. In order to continue to enjoy the liquor in constant boiling, the pipe sockets e are connected to the steam line. By closing the valve b and shutting off the pipe B, as well as setting E by means of the three-way valve e , a circuit in each individual boiler is achieved by injector F such that the liquor from G returns through EFD back into boiler G without the pipeline BB ₁ to pass. The kettles are arranged on the turntable in such a way that the kettles facing the working area are emptied and filled, while those facing away from it are in the boil.

What is essential and new in the arrangement described is that it is more continuous Follow one boiler after the other to be filled, treated and emptied .can without interrupting the operation of the other switched-on apparatus, so that one apparatus after the other can be easily emptied, filled and independently again can be put into operation.

Another thing that is no less new in the present arrangement is that the individual boilers only of small dimensions, as already stated above, for a content of 400 to 500 kg of goods are carried out and thus the goods are treated in smaller batches, with which a very important advantage, the reduction in treatment time, is achieved, since the cycle of the liquor respectively. Fleet in a smaller boiler is much easier and the volume of the boiler, since the smaller volume is faster than a larger quantity from. the circulating liquor is penetrated, comes to a boil faster. The treatment of small parts is not done alone faster, but also more intense and even, as is the emptying and filling the smaller apparatuses can be done more quickly than with the large ones, only in one boiler existing apparatus. Furthermore, one boiler after another is created in a continuous sequence filled, connected to the pipe, boiled and emptied and so on. B. at a ring system of six boilers (see sheet I)

Claims (3)

there are always five in operation while one is being emptied and refilled, or, if four kettles are being boiled, two kettles are always left, one of which is being emptied and the other is being filled. The second sheet of drawings shows an arrangement of four boilers on a turntable, two of which are connected to the liquor and steam pipe and are in the boil, while two others stand on the front of the turntable, one of which is filled and the other is emptied will. This apparatus is intended and represented for a smaller quantity of goods and for a lower output, since every two kettles are cooked or cooked independently of the other two. can be emptied and filled. The turntable is then turned through 180 ° so that the newly filled kettles slide against the rear wall and the fully cooked ones move towards the front. While the front kettles are being emptied and refilled, the others are boiling, and so the process repeats itself over and over again. This apparatus accordingly represents a ring system of boilers arranged on a common turntable, which, like a ring furnace, can be kept in operation day and night without interruption and is connected by a common liquor and steam pipe, with which a considerable efficiency is achieved. The purpose of the apparatus is: 1. A quick, independent interchangeability of the individual bleaching boilers for the purpose Emptying and reloading; 2. A shortened cooking time of the food to be bleached by adding a series of small boiling kettles the turntable are arranged, their content together approximately the content of the previously usual Cooking kettle corresponds to; 3. a more even action and livelier Circulation of the fleet. With its new purpose and mode of operation, the apparatus combines the advantage of one great convenience in handling, as well as a small footprint. Pa τ ε ν τ - A ν s i »R11 c η: A revolving apparatus for bleaching, cooking, impregnating, leaching, steaming, pickling, Dyeing, washing, etc., characterized by any number on a turntable arranged boiler, which is connected to a common liquor circulation apparatus (centrifugal pump, Injector etc.) are connected and by switching the turntable either: a) in continuous sequence one kettle after the other for boiling, emptying and new feed connected to the common liquor circulation pipe and can be turned off, or b) any number of two and three boilers connected or switched off at the same time can be. For this purpose 2 sheets of drawings.