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Boiler control system

A control system and boiler control technology, applied in the control system, steam generation, lighting and heating equipment, etc., can solve the problems of affecting the production cost of boiler heating rate, the function is too simple, etc., to save labor costs, comprehensive functions, intelligent high degree of effect

Inactive Publication Date: 2014-12-31
QINGDAO UNITED INNOVATION TECHN SERVICES PLATFORM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many types of industrial boilers. Boiler combustion stability and combustion efficiency affect the production cost and boiler heat supply rate. However, the current boiler control system functions are mostly focused on boiler start, stop and data display. The functions are too simple. Can not substantially solve the problem of increasing the heating rate of the boiler

Method used

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  • Boiler control system

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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0014] The boiler control system includes a central control system, which is respectively connected to a material supply control system, a water level control system, a pressure control system, a dust removal control system, and an oxygen supply control system.

[0015] The feeding control system includes a conveyor belt, the end of the conveyor belt is a feeding shovel, and the feeding shovel is connected to the central processing unit through a relay controller. The central processor monitors the combustion situation in real time. When filling is needed, the conveyor belt sends the combustion material to the feeding shovel, and then sends it into the boiler through the feeding shovel.

[0016] The water level control system includes a water level sensor installed in the water tank, the water level sensor is connected to the central processing unit through t...

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Abstract

The invention relates to a boiler control system, which comprises a central control system, wherein the central control system is respectively connected with a material supply control system, a water level control system, a pressure control system, a dust removal control system and an oxygen supply control system, the material supply control system comprises a transmission belt, the tail end of the transmission belt is provided with a feeding shovel, and the feeding shovel is connected with a central processing unit through a relay controller. The water level control system comprises a water level sensor arranged in a water tank, the water level sensor is connected with the central processing unit through an analog-to-digital conversion module, the water level processor is also connected with a water supply system, the water supply system is connected with the water tank through a pipeline, and an electromagnetic valve is arranged on the pipeline of the water supply system and is connected with the central processing unit. The central processing system comprises the central processing unit, and the central processing unit adopts an MCS-51 single chip microcomputer.

Description

technical field [0001] The invention belongs to the field of automatic control, and in particular relates to a boiler control system. Background technique [0002] The traditional Chinese medicine power equipment that is indispensable in the industrial production process of the boiler room releases energy through the combustion of coal and natural gas. There are many types of industrial boilers. Boiler combustion stability and combustion efficiency affect the production cost and boiler heat supply rate. However, the current boiler control system functions are mostly focused on boiler start, stop and data display. The functions are too simple. Can not substantially solve the problem of increasing the heating rate of the boiler. Contents of the invention [0003] The object of the present invention is to provide a boiler control system with high degree of automation and comprehensive functions aiming at the deficiencies of the prior art. [0004] The technical solution of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F22B35/00
Inventor 宫磊
Owner QINGDAO UNITED INNOVATION TECHN SERVICES PLATFORM