Tool and method for dismounting and mounting multifunctional online corrosion monitoring probe

Abstract

The invention relates to a tool and method for dismounting and mounting a multifunctional online corrosion monitoring probe. The tool is provided with a lead screw, a lead screw fixing base and a positioning assembly, wherein the lead screw fixing base is installed at one end of the lead screw, and the lead screw fixing base is of an opening structure and is matched with a sealing stuffing box of the corrosion monitoring probe; and the positioning assembly is connected to the lead screw in a sliding mode through a sleeve set, and the positioning assembly is provided with a connecting part capable of being connected with the corrosion monitoring probe. The dismounting and mounting tool is used for achieving the two processes of dismounting the corrosion monitoring probe and mounting the corrosion monitoring probe. The tool and method are suitable for dismounting and mounting high-temperature high-pressure probes of various structures under pressure, and dismounting and mounting of corrosion probes under pressure are achieved. Meanwhile, the structure of the tool is optimized, the overall tool is lighter, the total weight of the tool does not exceed 6 kg, and the tool is wider in application range and good in universality, the safety of operators is protected by changing the working mode, and the tool has higher safety and practicality.

Description

technical field [0001] The invention relates to a technology for disassembling and assembling corrosion monitoring probes, in particular to a tool and method for disassembling and assembling multifunctional online corrosion monitoring probes. Background technique [0002] As most domestic refining and chemical enterprises refine high-sulfur crude oil, the corrosion of equipment has become increasingly prominent, which has also caused serious economic losses and casualties. Corrosion protection and monitoring are becoming more and more important. Corrosion monitoring technology, as a technology that continuously measures the corrosion rate of equipment and some related parameters without affecting the normal operation of the production system, has developed rapidly in domestic petroleum refining and chemical enterprises. In the past 10 years, the on-line corrosion monitoring technology has achieved significant development. The domestically developed online resistance probe, l...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiency in the prior art that the maintenance and replacement of corrosion monitoring probes at high temperature and high pressure points cannot be carried out online due to lack of proprietary tools, the technical problem to be solved by the present invention is to provide a multifunctional online corrosion monitoring probe. Tools and methods for disassembling needles

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