Energy consumption modeling and evaluating method for energy consumption system

Abstract

The invention provides an energy consumption modeling and evaluation method for an energy consumption system. The method comprises the following steps of: constructing an energy consumption model forthe energy consumption system; analyzing the energy consumption model to obtain a unit product comprehensive energy consumption model; and evaluating the process and equipment energy consumption of the energy consumption system by utilizing the unit product comprehensive energy consumption model to obtain an evaluation result, and generating improvement suggestions for the process and equipment ofthe energy consumption system according to the evaluation result. According to the energy consumption modeling and evaluation method of the invention, the energy consumption model is analyzed, so that the unit product comprehensive energy consumption model is obtained; and evaluation is performed; the process and equipment of the energy consumption system are improved according to the evaluationresult; process optimization and energy-saving space evaluation can be guided; on the result of the prediction of the energy consumption model, the process can be optimized, guidance can be provided,and corresponding energy-saving measures can be formulated; and therefore, energy consumption can be decreased, and an energy-saving goal can be realized.

Description

technical field [0001] The invention relates to the technical field of energy saving, in particular to an energy consumption modeling and evaluation method of an energy consumption system. Background technique [0002] At present, the main production process of beer is: malt and grain auxiliary materials are crushed → saccharification → filtration → wort boiling → cooling → fermentation → beer filtration → packaging. According to the analysis of steam consumption data, steam consumption in the traditional beer process mainly occurs in the following processes: saccharification and wort production account for 60% of the total steam, beer fermentation and filtration processes account for 5% of the total steam, beer packaging processes account for 35% of the total steam. [0003] Among them, wort boiling accounts for 60% of the steam consumption in the saccharification wort manufacturing process, and reducing the steam consumption of wort boiling is an important link to reduce ...

AI Technical Summary

Problems solved by technology

The traditional process is characterized by a large amount of wort evaporation, high energy consumption, high heat load of wort, and easy aging of beer

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