Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Coal-fired power generation system and thermal power generation equipment

A power generation system and coal-fired technology, which is applied in the direction of combustion equipment, lighting and heating equipment, block/powder fuel preparation, etc., can solve the problems of corrosion and wear on the heating surface, boiler fire extinguishing and deflagration, and excessive discharge of pollutants, and achieve improvement Precise control to ensure the effect of safe operation

Pending Publication Date: 2017-12-19
华能国际电力股份有限公司日照电厂
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the complex coal sources and variable coal types of power plants at present, the lack of effective coal combustion analysis and management methods, and the single and fuzzy coal blending methods are not flexible enough. Insufficient awareness of the nature of the coal, leading to major changes in the quality of coal entering the plant, the boiler may have problems such as boiler fire extinguishing and deflagration, blasting of the pulverizing system, severe corrosion and wear of the heating surface, and excessive discharge of pollutants during the operation of the boiler, which seriously affects the safety of the boiler. Economic Operation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Coal-fired power generation system and thermal power generation equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without cre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of thermal power generation, in particular to a coal-fired power generation system and thermal power generation equipment. The coal-fired power generation system comprises a burner and an external furnace coal-fired mixture system, the coal-fired power generation system can achieve accurate mixture of fire coal and convey the fire coal with the specific coal quality to the different positions of the burner to be burned, the fire coal utilization is improved greatly, and pollutant discharging is reduced. The thermal power generation equipment utilizing the coal-fired power generation system can achieve accurate mixture of the fire coal from different mine lots, the coal quality is ensured to be uniform, and safe operation of a furnace is guaranteed.

Description

technical field [0001] The invention relates to the technical field of thermal power generation, in particular to a coal-fired power generation system and thermal power generation equipment. Background technique [0002] Due to the complex coal sources and variable coal types of power plants at present, the lack of effective coal combustion analysis and management methods, and the single and fuzzy coal blending methods are not flexible enough. Insufficient awareness of the nature of the coal, leading to major changes in the quality of coal entering the plant, the boiler may have problems such as boiler fire extinguishing and deflagration, blasting of the pulverizing system, severe corrosion and wear of the heating surface, and excessive discharge of pollutants during the operation of the boiler, which seriously affects the safety of the boiler. Economic Operation. Contents of the invention [0003] In the first aspect of the present invention, a coal-fired power generatio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F23K1/00F23K3/00F23N1/00
CPCF23K1/00F23K3/00F23N1/002F23K2201/10F23K2201/30F23K2203/104
Inventor 孙树华迟明伟王炳莉
Owner 华能国际电力股份有限公司日照电厂
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com