Cement on-line simulation system and implementation method thereof

Abstract

The invention discloses a cement on-line simulation system and an implementation method thereof. The cement on-line simulation system comprises a data acquisition module, a data check module, a database, an equipment status calculation module, an on-line self-learning module and a simulation module. The data acquisition module collects the current operating parameters of each production equipment during cement production in real time, the data check module checks the current operating parameters according to the range of operating parameters set in the database, the equipment status calculation module determines the current operating status of each equipment, the on-line self-learning module corrects the coefficients of each mathematical model of cement production, and the simulation module performs synchronous simulation calculation of cement production. The system can perform simulation calculation, analysis and early warning of the current status in real time to provide on-line and intelligent additional information for safe and economical operation of cement plants. The data can be applied to production optimization and management optimization to provide a basis for timely and scientific decision on management and production in cement plants.

Description

technical field [0001] The invention relates to the technical field of cement production, in particular to a cement online simulation system and a realization method thereof. Background technique [0002] The production of cement usually uses limestone and clay as the main raw materials, which are crushed, batched, and ground to make raw meal, and then fed into the cement kiln to calcinate the clinker, and then add an appropriate amount of gypsum to the clinker (sometimes mixed with mixed materials or Admixture) is finely ground. [0003] like figure 1 As shown, the production of cement can generally be divided into three processes: raw meal preparation, clinker firing and cement production. Among them, raw meal preparation is divided into dry method and wet method. The dry method generally adopts a closed-circuit operating system, namely After the raw materials are finely ground by the mill, they enter the powder classifier for sorting, and the coarse powder flows back in...

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Problems solved by technology

[0006] Aiming at the problems of large-scale cement production line in the prior art with huge system, numerous equipments and complex operation, the present invention proposes a cement online simulation system and its implementation method, which provides data support for the operation control and online safety monitoring of the cement plant, and improves the cement production line. Mechanism analysis ability of plant equipment operation

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