Method, as well as treatment station and treatment head for treating the interior of kegs, and seal for use in a treatment station of this type
A technology of internal space and processing head, applied in the direction of cleaning methods and utensils, chemical instruments and methods, bucket/cask filling, etc., can solve problems that require at least a large amount of work, and achieve improved sanitation, volume reduction, and cleanliness and the effect of shortening the disinfection time
Active Publication Date: 2018-06-08
KHS GMBH
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- Application Information
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Problems solved by technology
A disadvantage of this method is that movement of the lift relative to the treatment head housing requires a sliding seal which seals the lift towards the treatment head housing for movement of the lift relative to the treatment head, and Due to the geometrical periphery inside the treatment head housing, at least a considerable amount of work is required to clean and / or sterilize the relevant treatment head
Method used
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[0025] pass Figure 1-4 The keg handling station indicated generally by 1 is used for handling bulk containers in the form of kegs 3 equipped with keg fittings 2 . For handling, the bucket 3 is arranged with its bucket fitting 2 placed upwards. Each barrel fitting 2 presents a structure known to those skilled in the art, in particular, it mainly consists of a fitting shell 2.1, a riser 2.2 arranged in the middle of the fitting shell 2.1, and an annular valve body 2.3. The valve body 2.3 is pretensioned by a pressure spring into the closed position of the annular valve body and for this purpose is in contact with the valve surface at the mating housing 2.1 and at the standpipe 2.2. An annular channel 2.4 is formed between the mating housing 2.1 and the standpipe. In the closed state of the bucket fitting 2, the immersion tube 2.2 and the annular channel 2.4 are closed by the valve body 2.3.
[0026] The main constituent part of the keg treatment station 1 is the treatment he...
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)Disclosed is a method for treating the interiors of kegs (3), each of which is equipped with at least one keg fitting (2), using at least one treatment head (4, 4a) which has a mating- and contact pressure element (23) on a treatment head housing (5), for sealingly mating with the keg fitting (2) during the treatment. The keg (3) that is to be treated is pressed onto the housing, by a feed and mating stroke, with the keg fitting of said keg lying sealingly against the mating and contact pressure element (23), and then the keg fitting (2) is opened by a relative movement between said fitting (2) and a lifter (12) of the treatment head (4, 4a), thereby connecting at least one flow path (10, 21) formed in the treatment head (4, 4a) to the interior of the keg (3).
Description
technical field [0001] The invention relates to a method according to the preamble of claim 1 , a processing station according to the preamble of claim 7 , a processing head according to the preamble of claim 17 and a preamble according to claim 19 . seals described in the preamble. Background technique [0002] A method for treating the interior of kegs (KEGs), each equipped with a keg fitting, and a corresponding treatment station are known (EP 1 741 665 B1) having the features of the preamble of claim 1 . [0003] With this known method, in order to open the bucket fitting of the corresponding bucket arranged at the treatment head, a lift is used which moves relative to the treatment head housing on the treatment head axis, against which the bucket to be treated The processing head housing is in sealing contact with its barrel counterpart. A disadvantage of this method is that movement of the lift relative to the treatment head housing requires a sliding seal which seal...
Claims
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Login to View More IPC IPC(8): B67C3/34B08B9/08
CPCB08B9/0813B67C3/34
Inventor D-R·克鲁利特施S·埃克斯
Owner KHS GMBH