Modular manufacturing method of large conversion furnace

Abstract

The invention relates to a modular manufacturing method of a large conversion furnace. The modular manufacturing method is characterized in that according to the whole manufacturing process, the manufacturing flow of the conversion furnace is divided into a process deepening stage, a prefabrication stage, a module assembly stage and a rolling transportation stage; modular splitting, module assembly support and module packaging and transportation are performed on the conversion furnace; at the rolling transportation stage, in order to facilitate transportation, the conversion furnace is integrally split into two modules including a chimney and the rest part; a support frame and a transport cart are arranged for transportation according to the requirements of the structural strength of the modules and the stability during transportation; and the split conversion furnace is transported to the final destination for integral hoisting by a transport ship or the transport cart. According to the manufacturing method, the conversion furnace is deeply analyzed before commencement, and the modular process configuration of the conversion furnace is performed in advance according to the corresponding regulatory requirements of the final output destination of the conversion furnace, so that the purposes of shortening the manufacturing cycle of the conversion furnace, reducing the manufacturing strength and reducing environmental pollution are achieved.

Description

technical field [0001] The invention relates to the field of manufacturing large-scale industrial equipment, in particular to a modular manufacturing method for a large-scale reforming furnace. Background technique [0002] According to the function, the reformer can be divided into radiation section, convection section, air duct, flue, air preheater and chimney. The traditional manufacturing method is to transport various components, pipes, equipment, etc. to the project site, and then assemble the reformer according to the relevant manufacturing sequence. This manufacturing method has disadvantages such as long manufacturing cycle and low manufacturing efficiency. Especially for overseas markets, due to the influence of foreign policies, population and other factors, the manufacturing cost of traditional methods is quite huge. Contents of the invention [0003] The purpose of the present invention is to overcome the defects of the traditional reformer manufacturing meth...

AI Technical Summary

Problems solved by technology

The traditional manufacturing method is to transport various components, pipelines, equipment, etc. to the project site, and then assemble the reformer according to the relevant manufacturing sequence. This manufacturing method has disadvantages such as long manufacturing cycle and low manufacturing efficiency.

Especially for overseas markets, due to the influence of foreign policies, population and other factors, the manufacturing cost of traditional methods is quite huge

Images