Installation machine and method for modular installation of upper end socket of settler

Abstract

The invention discloses an installation machine and method for modular installation of an upper end socket of a settler. The installation machine comprises ring beams, upright columns, support beams, strengthening beams and inclined struts, wherein the ring beams are connected end to end to form a frame structure, the upright columns are vertical to a frame circle surface formed by the ring beams, the top of each upright column is connected with the lower end surface of the corresponding ring beam, two ends of each support beam are respectively connected with two corresponding adjacent ring beams, each support beam and the two corresponding ring beams form a triangular frame structure in a connection completion state, and the strengthening beams and the inclined struts are used for improving mechanical stability. As adopting the frame structure of the upright columns, the ring beams and the support beams, the installation machine disclosed by the invention can be applied to ground assembly, so that cross work quantity is greatly reduced, and the safety risk is low; by adopting the installation method disclosed by the invention, most of operation steps for installing the upper end socket of the settler can be performed on the ground, so that the risk and difficulty of high-altitude operation are reduced, the construction is simple and fast, and the operation is convenient.

Description

technical field [0001] The invention relates to the field of chemical equipment, in particular to the field of large-scale catalytic cracking devices, and specifically refers to an installation method for modular installation of a head on a settler. Background technique [0002] As a separation device, the settler of a large catalytic cracking unit has a very common application. The commonly used settler internals mainly include cyclone separation system, inner gas collection chamber, stripping baffle, cyclone direct connection pipe, steam coil, inner riser, closed cover, VQS quick separation, etc., which are complex in structure and inconvenient to install. Especially the installation of the cyclone separator in the cyclone separation system has brought a lot of inconvenience to the installation due to the difficulty and high quality requirements. At present, the installation of the cyclone separator is generally to store the cyclone separator inside the equipment, and ass...

AI Technical Summary

Problems solved by technology

The commonly used settler internals mainly include cyclone separation system, inner gas collection chamber, stripping baffle, cyclone direct connection pipe, steam coil, inner riser, closed cover, VQS quick separation, etc., which are complex in structure and inconvenient to install. Especially the installation of the cyclone separator in the cyclone separation system has brought a lot of inconvenience to the installation due to the difficulty and high quality requirements

At present, the installation of the cyclone separator is generally to store the cyclone separator inside the equipment, and assemble it inside the equipment after the head is hoisted in place. This method of installation has the problems of heavy workload and high safety risk of the internal scaffolding. , and at the same time, the lining construction is affected due to the many cross operations during the installation of the internal parts; there are also installations of the cyclone separator directly from the loading and unloading holes. Long construction period reduces construction efficiency

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