发明名称 |
APPARATUS FOR THE SELF-CLEANING OF PROCESS TUBES |
摘要 |
Periodic self-cleaning apparatus of use in combination with a process tube which receives a process fluid therethrough such as a tubular reactor to form a looped system having a launching and receiving chamber for a cleaning device or pig which is propelled periodically through the tube by the motive force of the fluid to clean the tube without disrupting the continuous unidirectional flow of the fluid. The pig need not be spherical and extraneous fluid pumps are not needed.
|
申请公布号 |
CA2147103(A1) |
申请公布日期 |
1996.10.14 |
申请号 |
CA19952147103 |
申请日期 |
1995.04.13 |
申请人 |
NORAM ENGINEERING AND CONSTRUCTORS LTD. |
发明人 |
GAIRNS, STUART A.;JOUSTRA, JOHN |
分类号 |
B08B9/04;(IPC1-7):B08B9/04 |
主分类号 |
B08B9/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|