Invention Grant
- Patent Title: Systems and devices for fluid decoking
- Patent Title (中): 用于流体除焦的系统和装置
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Application No.: US13217357Application Date: 2011-08-25
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Publication No.: US08770494B2Publication Date: 2014-07-08
- Inventor: Daniel O. Arzuaga
- Applicant: Daniel O. Arzuaga
- Applicant Address: US TX Irving
- Assignee: Flowserve Management Company
- Current Assignee: Flowserve Management Company
- Current Assignee Address: US TX Irving
- Agency: Dinsmore & Shohl LLP
- Main IPC: C10B33/00
- IPC: C10B33/00 ; A62C31/00

Abstract:
A decoking tool includes a tool body, a diverter plate, a diverter body, a plurality of flow paths and a shifting apparatus. The plurality of flow paths may include a clearing flow path, a cutting flow path and a boring flow path each having a nozzle. The nozzle that terminates the clearing flow path can be directed substantially upwards during normal operation. The shifting apparatus can be operatively coupled to the diverter plate and/or the diverter body such that upon operation of the shifting apparatus, the diverter plate and the diverter body rotate relative to one another to substantially align a selection orifice and at least one of a clearing orifice, a cutting orifice and a boring orifice to establish fluid communication between the fluid inlet and the respective nozzle.
Public/Granted literature
- US20120199672A1 Systems & Devices For Fluid Decoking Public/Granted day:2012-08-09
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