发明名称 |
DEVICE AND METHOD FOR BLOWING DOWN AND MEASURING THE BACK PRESSURE OF CHEMICAL REACTOR TUBES |
摘要 |
There is disclosed a device and method to measure the back pressure in chemical reactor tubes. In a preferred embodiment the device comprises a wand (18) which uses an inflatable, conforming seal in the form of an elastic sleeve (56) mounted on an injector tube (30). Thereby a good seal is provided between the measuring device and the chemical reactor tubes. Also, in a preferred embodiment, the measuring device measures multiple tubes at once rather than measuring only one tube at a time. Also, in a preferred embodiment, measurements are stored at the measuring device, are transmitted electronically to a remote computer, and are displayed graphically in real time at a remote display, such as in the control room, including indications of which tubes are within predetermined specifications and which are not. |
申请公布号 |
WO02074428(A2) |
申请公布日期 |
2002.09.26 |
申请号 |
WO2002US07732 |
申请日期 |
2002.03.14 |
申请人 |
JOHNS, CLIFFORD, L.;SYMPSON, DANIEL, D.;TUBEMASTER, INC. |
发明人 |
JOHNS, CLIFFORD, L.;SYMPSON, DANIEL, D. |
分类号 |
G01M99/00;B01J8/00;B01J8/06;G01L7/00 |
主分类号 |
G01M99/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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