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Method and system for tracking quality of products in flow industry

A product quality and tracking system technology, applied in the direction of instruments, etc., can solve problems such as laborious and time-consuming, and achieve the effect of effectively guiding production and improving the effect of finding factors that affect product quality.

Inactive Publication Date: 2012-09-05
北京三博中自科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the product quality tracking in the process industry is usually carried out by traditional manual methods. When the final product fails the quality inspection, the quality inspection personnel need to consult a large number of production processes including materials, process conditions, and production operations. Data can be used to find the reasons that affect the quality of the final product. This process is often time-consuming and laborious

Method used

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  • Method and system for tracking quality of products in flow industry
  • Method and system for tracking quality of products in flow industry
  • Method and system for tracking quality of products in flow industry

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Experimental program
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specific Embodiment 1

[0053] In order to automatically and efficiently track and locate failure events that affect product quality in the production process when product quality problems occur, a quality tracking system for the process industry has been established, such as Figure 1a As shown, it includes: a network server 1 , a data processing server 2 , a client 3 , a real-time database 4 , a historical database 5 , and a system data platform 6 .

[0054] The system data platform 6 refers to the platform for obtaining on-site production process data, which is connected with the on-site production process control system (such as DCS or PLC) through a communication network (such as industrial Ethernet) to collect and uniformly manage the on-site production process control system Production process data in . The production process data includes on-site real-time data, regularly collected or entered batch data and / or ERP and / or MES result record data; these production process data are classified and ...

specific Embodiment 2

[0079] The following takes the coke industry as an example to describe the quality tracking system and quality tracking method.

[0080] The quality tracking system of the coke industry is the same as that of Embodiment 1, only corresponding adjustments are made for the specific conditions of the coke industry. Specific implementation methods such as Figure 9a and Figure 9b shown.

[0081] Establishment of the material flow for the production process in the coke industry. like Figure 9a shown. The material flow of the coke industry includes unloading coal from various single raw materials to the coal yard, taking coal to each coal blending tank, and then crushing and blending to become blended coal, which is transported to the coal tower, and then enters the coke oven through coal charging operation. After coking, coke quenching and coke screening, it becomes the final product coke, which is supplied to the blast furnace system or other users. According to the product...

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Abstract

The invention discloses a method and a system for tracking the quality of products in a flow industry. Failure events, for example, the index of material components is unqualified, important process parameters are abnormal, important equipment fails to run and production operation does not meet the requirement are automatically triggered, tracked and searched during production of products when the products are finally detected to be unqualified or the products are detected to be unqualified in the middle working section during production of the products through a preset product production process flow, and the failure events are timely showed to a monitor, so that the factor of searching the influence on the quality of the products is increased, and production can be commanded effectively.

Description

technical field [0001] The invention relates to a method and a system for tracking product quality in the process industry product production process. Background technique [0002] The process industry mainly adds value to raw materials through physical or chemical operations such as mixing, separating, crushing, and heating. It includes chemical, paper, steel, food, pharmaceutical and other industries. The final product types are solid, liquid, gas and various forms of energy, usually in batch or continuous production. [0003] The production process of process industry products has the following characteristics: [0004] The production process of the product can be divided according to the sections, each section is relatively independent, the state of materials in each section is different, there are their own process conditions, production equipment and production operations, etc.; [0005] There is a corresponding relationship in time sequence in the product production...

Claims

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Application Information

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IPC IPC(8): G06Q10/00
Inventor 陈博通庄诚
Owner 北京三博中自科技有限公司
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