Delayed coking reaction model construction method and device, storage medium and equipment

The invention relates to a delayed coking reaction model construction method and device, a storage medium and equipment. The method comprises the following steps: acquiring a raw material molecule composition matrix of a delayed coking reaction; generating a reaction path corresponding to each molecule according to the structure-oriented lumped representation of each raw material molecule, comparing product molecules of each reaction path with a preset molecule set, and retaining the product molecules existing in the preset molecule set and the corresponding reaction paths; predicting a product molecule composition matrix of the delayed coking reaction according to the content of each raw material molecule; according to the attribute parameter of each product molecule and the attribute parameter of the predicted product, a difference value between the attribute parameter of the predicted product and an actual reaction product is used as an optimization target, a reaction rate corresponding to the delayed coki