Optimization method for drying oven body structure of suspension drying device

Abstract

The invention discloses an optimization method for the drying oven body structure of a suspension drying device. The optimization method specifically comprises the following steps that: S1: carrying out simulation analysis on all tuyeres of a suspension drying oven, and simulating the hot wind flow fields of all tuyeres of the suspension drying oven and the hot wind flow fields of the surroundingfluid domains of all tuyeres; S2: carrying out simulation analysis on the whole suspension drying oven, and simulating the hot wind flow field of the whole suspension drying oven; S3: carrying out thesimulation analysis on the key structure parameters of the suspension drying oven, selecting multiple groups of structure parameters to carry out comparison and analysis to obtain the optimal key structure parameter; S4: utilizing fives groups of key structure parameters obtained in S3 to carry out stricture optimization and simulation analysis on the whole suspension drying oven, and simulatingthe hot wind flow field of the whole suspension drying oven subjected to the structure optimization; and S5: comparing and analyzing six groups of hot wind flow field distribution situations of the suspension drying oven before and after the structure optimization is carried out, and determining the optimal model and the optimal structure parameter of the suspension drying oven. By use of the method, according to application requirements, the equipment structure parameter obtained when the drying efficiency of the drying oven is optimal can be conveniently optimized.

Description

technical field

[0001] The invention belongs to the technical field of equipment in the printing and packaging industry, and in particular relates to a method for optimizing the structure of an oven body of a suspension drying device. Background technique

[0002] In recent years, the printing and packaging industry at home and abroad has developed rapidly. Coating machines and gravure printing machines are important production equipment for printing companies. Key parameters such as production efficiency and product quality are closely related to drying devices. The performance of drying devices has become One of the main factors restricting the development of equipment such as coating machines and gravure printing machines. The traditional drying equipment not only causes serious pollution to the environment but also consumes huge energy during the working process, which can no longer meet the requirements of modern green printing. Suspension drying technology, as a new t...

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