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Title: Decontamination apparatus and method

Patent ·
OSTI ID:1176561

A blast head including a plurality of spray nozzles mounted in a chamber for receiving a workpiece. The several spray nozzles concurrently direct a plurality of streams of a pressurized gas and abrasive grit mixture toward a peripheral portion of the workpiece to remove particulates or debris therefrom. An exhaust outlet is formed in the chamber for discharging the particulates and spent grit.

Research Organization:
Hanford Engineering Development Lab., Richland, WA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC06-76FF02170
Assignee:
The United States of America as represented by the United States Department of Energy (Washington, DC)
Patent Number(s):
H000194
Application Number:
06/562148
OSTI ID:
1176561
Resource Relation:
Patent File Date: 1983 Dec 16
Country of Publication:
United States
Language:
English

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