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Method and device for cleaning interiors of tanks and systems

A technology for cleaning devices and interior spaces, applied in boiler cleaning devices, cleaning methods and utensils, chemical instruments and methods, etc., can solve problems such as unfavorable operation of equipment to be cleaned.

Active Publication Date: 2016-01-06
BANG & CLEAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These residues may be detrimental to the operation of the equipment being cleaned

Method used

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  • Method and device for cleaning interiors of tanks and systems
  • Method and device for cleaning interiors of tanks and systems
  • Method and device for cleaning interiors of tanks and systems

Examples

Experimental program
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Embodiment Construction

[0209] figure 1 A first exemplary embodiment of a cleaning device 1 according to the invention is shown, which is used to carry out the cleaning method according to the invention. Washing device 1 includes a coolable washing lance 2 . The cleaning lance 2 comprises an outer casing 8 and an inner gas conduit 7 arranged inside the outer casing 8 and also forming a pressure supply line. The outer sleeve 8 surrounds the inner gas conduit 7, thereby forming an annular cooling channel. Furthermore, the inner gas conduit 7 forms a closed pressure supply line.

[0210] The cleaning lance 2 comprises in its supply-side end section 4 a a metering device with a connecting pipe for supplying the gaseous components forming the explosive gas mixture.

[0211] A discharge device formed in the shape of a funnel-shaped diffuser 5 is connected to the inner gas conduit 7 at the washing-side end section 4 b.

[0212] The cleaning lance 2 is supplied by the filling device 3 with gaseous compon...

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PUM

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Abstract

The invention relates to a method and a cleaning device (51) for removing deposits in interiors (71) of tanks and systems (70) by means of explosion technology. By means of the cleaning device (51), an explosive, gaseous mixture is provided and caused to explode in order to clean the interior (71). The explosion pressure wave is conducted into the interior (71) via an outlet opening (69) in the cleaning device (51). The explosive mixture or gaseous components thereof are introduced into an accommodating chamber of the cleaning device (51) from pressure vessels (22, 24) at high velocity.

Description

technical field [0001] The invention relates to the field of cleaning the interior spaces of containers and devices. The invention relates to a method and a cleaning device for removing deposits from the interior spaces of containers and equipment by means of blasting techniques. The cleaning device is designed in particular to carry out the method according to the invention. [0002] The method and the device are used in particular for cleaning contaminated and slagging inner walls of containers and installations, especially incineration installations. Background technique [0003] Heated surfaces such as waste incinerators or general combustion boilers typically encounter large quantities of pollutants. Said pollutants have an inorganic component and generally occur as ash particles deposit on the walls. Coatings in the high flue gas temperature range are likely to be very hard because they melt or remain adhered to the walls after melting, or substances that melt or co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B7/00F27D25/00
CPCB08B7/0007F22B37/54F28G1/00
Inventor R·弗卢里M·布尔金
Owner BANG & CLEAN
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