Steam optimization research method based on 'guide word' analysis mode

A technology of analyzing patterns and guiding words, applied in the field of steam research, can solve the problems of reduced steam utilization value, huge size and complexity, and achieve the effect of reducing steam usage and improving steam usage efficiency.

Pending Publication Date: 2021-06-29
青岛中石大环境与安全技术中心有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] (3) The requirements for the steam pressure level of process steam make most enterprises artificially reduce the grade of high-grade, high-pressure steam by reducing temperature and decompression, so that the utilization value of steam is unnecessarily reduced
Since the steam system involves every device, it is huge and complex, and it is difficult for the staff to make timely and accurate judgments based on experience when a problem occurs, which

Method used

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  • Steam optimization research method based on 'guide word' analysis mode
  • Steam optimization research method based on 'guide word' analysis mode
  • Steam optimization research method based on 'guide word' analysis mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-2

[0052] Taking a refining and chemical company as an example, through STEOP analysis of each node in the company's steam use process, existing problems in the company's steam system are found and an optimization plan is proposed. The analysis of some steam use links is shown in Table 2.

[0053] Table 2 Analysis example of a certain link of steam consumption in a refinery

[0054]

[0055]

Embodiment 3

[0057] A processor, the processor is used to execute each step of the steam optimization research method in Embodiment 1-2, and achieve the same technical effect.

Embodiment 4

[0059] A steam optimization research device comprising a bus, an input device, an output device and the processor according to claim 7;

[0060] a bus for connecting said processor, said input device and said output device;

[0061] input means and said output means are used to enable interaction with a user;

[0062] The processor is used to execute each step of the steam optimization research method in Embodiment 1-2.

[0063] The input device can receive input digital or character information, and generate signal input. The output device may include a display device such as a display screen.

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Abstract

The invention discloses a steam optimization research method based on a 'guide word' analysis mode. The method comprises the following steps: S1, by taking a steam use link as a node, refining a steam use form and defining the effect of the steam use link; S2, by taking 'deviation' as a guide word, analyzing consequences of steam production and use of each node in a deviation guide word environment by expanding or reducing steam related parameters; and S3, providing countermeasures. According to the invention, the technical effects of reducing the steam usage amount of the device and improving the steam usage efficiency are achieved.

Description

technical field [0001] The invention relates to the technical field of steam research, in particular to a steam optimization research method based on a "guide word" analysis mode. Background technique [0002] As an important part of petrochemical enterprises, steam system provides steam and power for enterprises. Its stable, safe and efficient operation is the basis for the long-term and economic operation of the enterprise. The source of steam is mainly steam produced by thermal power plant (power station) and process, and the use of steam is mainly for process and heat tracing. The characteristics of the steam system are as follows: [0003] (1) The diversity of fuels makes the forms and efficiencies of thermal power boilers different, and the parameters are uneven; the process production / steam consumption nodes are also different and unevenly dispersed due to the layout of equipment and processing volume. [0004] (2) The supply and demand relationship between the ste...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/41865G05B2219/32252Y02P90/02
Inventor 段潍超王永兴赵树杰崔宁酒江波张婷婷吴全富路帅
Owner 青岛中石大环境与安全技术中心有限公司
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