Green characteristic evaluation system and diagnosis method for stone processing process

Abstract

The invention discloses a green characteristic evaluation system for a stone processing process, which comprises an evaluation operation platform and a data terminal center, wherein the evaluation operation platform and the data terminal center are connected; and the data terminal center carries out data acquisition according to a preset index or according to an index issued by the evaluation operation platform. The green characteristic evaluation system for the stone processing process adopts a method of building a three-layer progressive structured evaluation index system, the three layers are an index layer, a criterion layer and a target layer, and thus, the green cleanliness degree of a stone processing enterprise can be characterized and reflected thoroughly. In order to reflect the green characteristic degrees and the grades for different stone processing enterprise production processes, the evaluation operation platform adopts a mode of combining an AHP technology and a grey clustering technology to process the evaluation index and the acquired data, and the evaluation numerical values under different grey classes are extracted. Through the evaluation numerical values, a qualitative green characteristic grade division result and a quantitative green characteristic evaluation data result for the to-be-evaluated stone processing enterprise production process can be characterized, and the green characteristics of the same kind of stone processing enterprises participating in evaluation are ranked. Through an evaluation result output form, problems and gaps among stone processing enterprises can be diagnosed and analyzed, a relevant suggestion can be put forward for implementation and development of a clean production mode of the future stone processing enterprise, and the practicality is strong.

Description

technical field [0001] The invention relates to an evaluation system for the greenness of a stone processing process. The invention also relates to a method for evaluating the greenness of the stone processing process by using the system. Background technique [0002] 1. From the perspective of the large demand for stone products, the rapid development status and the serious pollution problems in the stone processing industry, it is very important to improve the environmental friendliness of the stone processing process. Environmental friendliness will not only affect the economic and social benefits of enterprises, but also limit the development of my country's stone processing industry to a certain extent, and become the sanction object of foreign green barriers. With the implementation and promotion of my country's cleaner production strategy for the manufacturing industry, the pressure of environmental impact assessment on the stone processing industry from the national...

AI Technical Summary

Problems solved by technology

[0003] 2. There are many factors that affect the environmental friendliness of the stone processing process. In the previous methods, the indicators that are easy to quantify are investigated more, and the factors that are not easy to quantify are ignored

If all factors are indiscriminately introduced into the green evaluation process of stone processing and production in the form of quantitative indicators, it will not only increase the difficulty of index design and data collection, but also affect the accuracy of evaluation

[0004] 3. Over the years, the green diagnosis of the stone processing industry has come from the clean production audits implemented by the state or industry regulatory authorities. This type of method can only grade the clean production level of the enterprise, and it is difficult to go back to the link that caused environmental problems

Images