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Self driven rotating pulse detonation cleaning system

A technology for pulse detonation, cleaning systems, applied in vibration cleaning, cleaning heat transfer devices, cleaning methods and utensils, etc., can solve the problems of operation and maintenance complexity, undesired, etc.

Inactive Publication Date: 2013-03-27
BHA ALTAIR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adding a motor or other electromechanical rotary or linear drive to rotate and / or move the outlet of the shockwave delivery device complicates the operation and maintenance of the device and is therefore undesirable

Method used

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  • Self driven rotating pulse detonation cleaning system
  • Self driven rotating pulse detonation cleaning system
  • Self driven rotating pulse detonation cleaning system

Examples

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Embodiment Construction

[0017] Exemplary embodiments incorporating one or more aspects of the present invention are described and illustrated in the drawings. These examples are not intended to limit the invention. For example, one or more aspects of the invention can be used in other embodiments and even in additional device types. Furthermore, certain terms are used herein for convenience only and should not be considered as limiting the invention. In addition, in the drawings, the same reference numerals are used to designate the same elements.

[0018] figure 1 A pulse detonation cleaning system 10 according to one aspect of the invention is shown. Pulse detonation cleaning system 10 may include one or more pulse detonation devices 20 associated with operating device 12 . In the illustrated example, the pulse detonation device 20 comprises a single pulse detonation device associated with the operating device 12 .

[0019] It should be appreciated that the operating device 12 is only shown ge...

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PUM

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Abstract

A pulse detonation device can provide one or more shock waves to an operating device. The pulse detonation device includes a pulse detonation chamber providing one or more shock waves, at least one pulse detonation outlet extending into the operating device and in operative association with the pulse detonation chamber, and a rotary union. The rotary union rotatably attaches the pulse detonation chamber to the at least one pulse detonation outlet, wherein the at least one pulse detonation outlet can move with respect to the pulse detonation chamber. The at least one pulse detonation outlet is rotatable within the operating device and can deliver the one or more shock waves to a plurality of locations within the operating device.

Description

technical field [0001] The present invention relates to cleaning devices for agitating particles, and more particularly to pulse detonation devices which deliver one or more shock waves to multiple locations within an operating device to agitate the operating device particles within. Background technique [0002] High temperature operating devices may include baghouses, heat exchangers, boilers, selective catalytic reduction devices, etc. Particles, such as dust, dirt, combustion by-products, etc., can accumulate on walls and structures within high temperature operating devices. Particles that accumulate on walls and structures within the operating device can be difficult to remove and may require taking the operating device out of use in order to clean it. Pulse detonation devices have been used to launch shock waves in a number of different applications. Delivery of shock wave energy from the pulse detonation device into the manipulation device disrupts the particles or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B7/02
CPCB08B7/0007F28G7/005F23C15/00F23J3/00F23J1/00F23R7/00F28G11/00
Inventor 张天璇D.M.查平
Owner BHA ALTAIR
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