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Equipment for foaming liquids

A technology of foaming and equipment, applied in the direction of application, kitchen utensils, home utensils, etc., to achieve the effect of ensuring the purity of food

Active Publication Date: 2017-05-03
福尔克尔·巴尔特
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although high-quality foam can be produced with known equipment, the inventors believe that it still leaves room for improvement

Method used

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  • Equipment for foaming liquids
  • Equipment for foaming liquids
  • Equipment for foaming liquids

Examples

Experimental program
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Effect test

Embodiment Construction

[0029] exist figure 1 The device for frothing liquids, designated 1 as a whole, has a storage container 2 for milk 3 . The milk 3 can be cooled to approximately 6° C. by means of a cooling device (not shown in detail) in the storage container 2 in order to avoid the formation of bacteria.

[0030] The storage container 2 is connected via a suction line 4 to the suction of a positive displacement pump 5 , which is preferably designed as a hose pump. At its end remote from the pump 5 and immersed in the milk 3 in the position of use, the suction line 4 has a non-return valve 6 which allows passage in the delivery direction of the pump 5 and is blocked against the delivery direction.

[0031] The pump 5 is connected on its pressure side via a further line 7 to the discharge device 8 . Milk 3 can thus be conveyed from storage container 2 to discharge device 8 by means of pump 5 .

[0032] Set one in the suction pipe 4 figure 2 The air-enrichment member 9 shown in detail has a...

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Abstract

The invention relates to a device (1) for foaming liquids, which has an air conveying device, by means of which the liquid can be mixed with air. The air delivery device is connected via a duct (7) to a discharge device (8). A pump (5) is provided for conveying the air-entrained liquid from the air conveying device to the discharge device (8). In the duct (7) at least one flow resistance device (18, 28) is arranged, which has a plurality of resistance elements (20a, 20b, 20c) made of elastic material, adjacent to each other, movable relative to each other ), between these resistance elements a channel for the liquid mixed with air is formed. The flow resistance means (18, 28) may be positioned against the seat such that the resistance elements (20a, 20b, 20c) are compressed when pressurized with the air-entrained liquid.

Description

technical field [0001] The invention relates to a device for frothing liquids, having an air delivery device by which the liquid can be mixed with air, a discharge device connected to the air delivery device via a pipe, and a Pumps for liquids mixed with air. Background technique [0002] A device of this type is known, for example, from DE 10 2008 058 934 A1. In known devices, a screen is arranged in the discharge nozzle, through which the foamed liquid is discharged. As a result, large air cells in the containment foam are destroyed and, depending on the mesh size of the sieve, small air cells are formed. Produces a stable foam with small air bubbles. [0003] Although it is also possible to produce high quality foam with known equipment, the inventors believe that it still leaves room for improvement. Contents of the invention [0004] The object of the present invention is to provide a device of the type mentioned at the outset, which is capable of producing stable...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J31/44
CPCA47J31/4485A47J43/126G08G1/123B01F23/235B01F25/45241B01F25/45242B01F23/232312
Inventor 福尔克尔·巴尔特
Owner 福尔克尔·巴尔特
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