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

Burner cooling water protection device and method

A cooling water, protection and control technology, which is applied in the petroleum industry, the manufacture of combustible gas, and the gasification of granular/powdered fuels.

Pending Publication Date: 2019-03-08
SHANDONG YANCON GUOTUO SCI & ENG
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a burner cooling water protection device and method, which solves the problem of untimely detection of potential burner dangers, realizes multi-level interlocking protection, effectively avoids water supply interruption, and Timely detection, alarm and interlocking

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
  • Burner cooling water protection device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0026] Embodiments of the invention: see figure 1 , a burner cooling water protection control device, including a burner 1, a backup pump 2, a high-level accident water tank 3, a control unit 4, a CO gas trace detector 5, a cooling water tank and a separator 6, and the left end of the cooling water tank and the backup pump 2 The right end is connected to the separator 6, and the left end of the burner 1 is provided with an inlet cut-off valve 431, an inlet flow sensor 433 and a second pressure sensor 434, and the inlet cut-off valve 431, the inlet flow sensor 433 and the second pressure sensor 434 are installed on the burner Between the nozzle 1 and the water supply pipeline control area 41, the right end of the burner 1 is provided with an outlet cut-off valve 432, an outlet temperature sensor 435 and an outlet flow sensor 436, and the outlet cut-off valve 432, the outlet temperature sensor 435 and the outlet flow sensor 436 are installed on the burner. Between the nozzle 1 a...

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 discloses a burner cooling water protection device and method. The burner cooling water protection device comprises a burner, a standby pump, a high-position accident water groove and acontrol part, wherein a control interlocking system sequentially formed by a water supply pipeline control region, a high-position accident water groove control region and a burner control region through progressive control is arranged on the control part; a first pressure sensor used for collecting the pressure of the water supply pipeline is arranged on the water supply pipeline; the standby pump is started when the pressure value of the first pressure sensor is lower than a set value; a water blow-off switching-off valve and a liquid level sensor positioned on the high-position accident water groove are arranged on the high-position accident water groove control region; the water blow-off switching-off valve is opened when the pressure value of the first pressure sensor is low, so thatthe high-position accident water groove realizes the water supply through self flowing; an inlet switching-off valve and an outlet switching-off valve are arranged on the burner control region, and the inlet switching-off valve and the outlet switching-off valve are switched off when the water blow-off switching-off valve is opened and the liquid level of the liquid level sensor is low.

Description

technical field [0001] The invention relates to the technical field of pressurized entrained-bed gasification, in particular to a burner cooling water protection device and method. Background technique [0002] Pressurized entrained entrained gasification technology is the key technology for the development of coal chemical industry and the key technology for clean, efficient and green conversion of coal into chemical products. It uses coal as raw material, oxygen as gasification agent, and coal is burned in powder or slurry state through the process. The nozzle and oxygen are sprayed into the combustion chamber of the gasification furnace, and the combustion reaction and gasification reaction occur instantaneously. The temperature in the reaction zone is as high as about 2000 ° C, and the high-temperature syngas and its slag are generated by the reaction in the combustion chamber of the gasification furnace. [0003] Among them, the temperature of the synthesis gas and its ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/50C10J3/72
CPCC10J3/506C10J3/723
Inventor 宋成凯潘荣李耀鲍卫娜赵岐赵矿生李琳唐广军祝贺郭宝贵许广宇张涛张俊先刘进波戴武军
Owner SHANDONG YANCON GUOTUO SCI & ENG
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