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Method for cleaning external surfaces and use of a multi-jet rotary head in the cleaning method

An outer surface, rotating head technology, applied in cleaning methods and utensils, cleaning methods using liquids, cleaning hollow objects, etc., can solve problems such as operator falls

Inactive Publication Date: 2016-01-20
ALFA LAVAL CORP AB +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Another disadvantage is that the hose drags on the ground causing a fall risk for the operator

Method used

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  • Method for cleaning external surfaces and use of a multi-jet rotary head in the cleaning method
  • Method for cleaning external surfaces and use of a multi-jet rotary head in the cleaning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] As already stated, the present invention relates to a method for cleaning an outer surface arranged at the bottom of a container.

[0033] as in figure 1 As shown in , the cleaning method according to the invention is used to clean the outer surface 1 of the underside of the container 3 . To implement the method, a production source 2 is used to generate and supply a pressurized cleaning fluid.

[0034] The cleaning fluid is then conveyed under the outer surface 1 to be cleaned. Thus, the pipeline network 4 comprises a closed loop 5 arranged near the center 6 of the surface to be cleaned, and a supply pipeline 7 connects the production sources to the closed loop 5 .

[0035] Furthermore, a straight line 8 leads substantially radially from the closed loop 5 . A multi-jet spin head 10 is connected to the pipe network 4 for cleaning the entire underside of the container 3 .

[0036] Rotary heads 10 are arranged at both ends of the straight pipe 8 , at the free end 9 an...

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PUM

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Abstract

The invention relates to a method for cleaning an outer surface (1) arranged at the bottom of a container (3), vessel or the like, said method comprising the steps of: by means of a production source (2) of a pressurized cleaning fluid Generating and supplying a pressurized cleaning fluid at a fluid pressure between 3 bar and 12 bar; by circulating the fluid in a network of pipes (4) arranged below the container (3) against said container (3) The outer surface (1) conveys cleaning fluid; the outer surface (1) of the container (3) is cleaned by means of a plurality of rotating jets of cleaning fluid which are rotated by at least one multijet connected to the pipe network (4) A head (10) is produced in which the delivery of the cleaning fluid is achieved through a pipe network (4) arranged below and near the center (6) of the outer surface (1) of the container (3) forming a closed loop (5) which (5) Cleaning fluid is supplied by a supply line (7) connected to said production source (2) of pressurized cleaning fluid.

Description

technical field [0001] The present invention relates to the field of cleaning relatively inaccessible surfaces generally arranged facing or facing the ground. [0002] More specifically, the invention relates to a method and the use of a multi-jet rotary head for cleaning surfaces of this type, which may be formed from the external underside of a container, vessel or the like form. Background technique [0003] In general, such surfaces are difficult to clean due to their restricted access and often require the use of high pressure cleaning devices for spraying cleaning fluid at a pressure of around 80 bar. The operator moves under the surface with the high pressure cleaning device and, if necessary, the operator may use a motorized vehicle in order to cover the entire surface to be cleaned. [0004] Another conventional solution is to use a nozzle attached to a mobile trolley on a track. This situation has the disadvantage that dirt may be deposited on the track and also...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B3/02B08B9/08B08B9/093B05B13/02B60S3/04
CPCB08B3/02B08B9/0813B08B9/0826
Inventor P·茹奥德P·瓦基姆
Owner ALFA LAVAL CORP AB