Cold Vacuum Drying (CVD) Facility Vacuum Purge System Chilled Water System Design Description (SYS 47-4)

IRWIN, J.J.

Fluor Hanford, Inc.

关键词: Vacuum Systems;    Drying;    Water Supply;    Spent Fuel Casks;    11 Nuclear Fuel Cycle And Fuel Materials;   

DOI  :  10.2172/803954
RP-ID  :  SNF-3087, Rev.2
RP-ID  :  AC06-96RL13200
RP-ID  :  803954

美国|英语

来源: UNT Digital Library

【 摘 要 】

This system design description (SDD) addresses the Vacuum Purge System Chilled Water (VPSCHW) system. The discussion that follows is limited to the VPSCHW system and its interfaces with associated systems. The reader's attention is directed to Drawings H-1-82162, Cold Vacuum Drying Facility Process Equipment Skid P&ID Vacuum System, and H-1-82224, Cold Vacuum Drying Facility Mechanical Utilities Process Chilled Water P&ID. Figure 1-1 shows the location and equipment arrangement for the VPSCHW system. The VPSCHW system provides chilled water to the Vacuum Purge System (VPS). The chilled water provides the ability to condense water from the multi-canister overpack (MCO) outlet gases during the MCO vacuum and purge cycles. By condensing water from the MCO purge gas, the VPS can assist in drying the contents of the MCO.