Application method of automatic air blowing control type boiler

A control type, boiler technology, applied in the field of boilers, can solve the problems of low boiler intelligence level, inability to guarantee boiler combustion efficiency, lack of reference data for boiler blast control, etc., to ensure image processing effect, reduce calculation amount, and guarantee The effect of combustion efficiency

Inactive Publication Date: 2018-12-14
吴敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the intelligence level of the boiler is not high, and it still stays at the original design around the 1980s. For example, the blast control of the boiler lacks effective reference data, and the combustion efficiency inside the boiler cannot be guaranteed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Embodiments of the automatic blast control type boiler of the present invention will be described in detail below.

[0017] The main working principle of the boiler is a thermal device that uses the heat energy released after fuel combustion or the waste heat in industrial production to transfer to the water in the container to make the water reach the required temperature or steam at a certain pressure. The boiler is operated in two parts of the "pot" and "furnace" at the same time. After the water enters the boiler, the heating surface of the boiler in the steam-water system transfers the absorbed heat to the water, so that the water is heated into hot water at a certain temperature and pressure or steam is drawn out. application. In the part of the combustion equipment, the combustion of the fuel continuously releases heat. The high-temperature flue gas generated by the combustion transfers the heat to the heating surface of the boiler through heat transmission, and ...

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PUM

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Abstract

The invention relates to an application method of an automatic air blowing control type boiler. The method comprises the step that the automatic air blowing control type boiler is used, and accordingly, the speed of blowing air into the boiler is automatically controlled on the basis of the area of the smoke in the boiler. By means of the application method, the intelligent level of control over inner air blowing of the boiler can be improved.

Description

technical field [0001] The invention relates to the field of boilers, in particular to a method for using an automatic blast control type boiler. Background technique [0002] The flow circulation of the working medium in the water-cooled wall tube of the natural circulation boiler relies on the difference in specific gravity of the working medium between the ascending and descending tubes to establish a circulating pressure head to generate natural circulation. This type of boiler is only applicable to subcritical pressure. [0003] To control the auxiliary circulation boiler, a circulation pump is added between the water wall and the downcomer to overcome the flow resistance and ensure the safety and reliability of the water circulation. It is suitable for boilers with subcritical and near critical pressures. [0004] The once-through boiler is a boiler that passes through each heating surface once by relying on the pressure of the feed water pump from water to the outlet ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23N5/00F23N3/00
CPCF23N3/002F23N5/003F23N2229/20F23N2900/05001
Inventor 吴敏
Owner 吴敏
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