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

Steam noise-free diffusion system of RH refining furnace

A refining furnace and steam technology, applied in the field of steelmaking, can solve the problems of high noise decibel, no noise reduction, long duration, etc., and achieve the effect of eliminating high decibel noise

Inactive Publication Date: 2019-11-29
攀钢集团西昌钢钒有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the steam drum steam release method of the RH furnace vacuum pump system generally used at home and abroad directly releases the steam into the atmosphere in the plant through the release pipe attached to the steam drum. During the release, there is a phenomenon of high noise decibels and long duration, and there is no special method. A cost-effective technical approach to noise reduction

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
  • Steam noise-free diffusion system of RH refining furnace
  • Steam noise-free diffusion system of RH refining furnace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] The core of the present invention is to provide a noiseless release system for RH refining furnace steam, which can reduce the noise generated during the release process.

[0030] Please refer to Figure 1 to Figure 2 , figure 1 It is a schematic diagram of the steam drum steam release system of the RH furnace vacuum pump system of the present invention; figure 2 It is a schematic diagram of the structure of the two-stage pressurized va...

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 steam noise-free diffusion system of an RH refining furnace. The system comprises a steam drum and a booster vacuum device connected to the steam drum; the booster vacuum device comprises a steam booster pump and a condenser for spraying condensed water inside, wherein the steam booster pump is connected with an air outlet of the steam drum, and a steam inlet of the condenser is connected with an air outlet of the steam booster pump; and a diffusion pipe of the steam drum is connected to an inlet of the condenser. According to the application, the diffusion pipe of the steam drum is connected with the inlet of the condenser, thus directly leading the exhaust gas of the steam drum to the condenser which is arranged in a closed way, and the condenser can reduce, isolate and eliminate high decibel noise generated during diffusion, and realize safe and harmless diffusion.

Description

technical field [0001] The invention relates to the technical field of steelmaking, and more specifically relates to a noiseless release system for RH refining furnace steam. Background technique [0002] RH system equipment is a secondary refining process equipment for molten steel used to produce high-quality steel. The entire molten steel metallurgical reaction is carried out in a vacuum tank lined with refractory lining. The lower part of the vacuum tank is two dipping pipes with refractory lining, and the upper part is equipped with hot bending pipes. The pumped gas is discharged out of the factory building through the hot elbow through the gas cooler to the vacuum pump system. [0003] At present, the steam drum steam release method of the RH furnace vacuum pump system generally used at home and abroad directly releases the steam into the atmosphere in the plant through the release pipe attached to the steam drum. During the release, there is a phenomenon of high noi...

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): C21C7/10B01D53/00
CPCB01D53/002C21C7/10
Inventor 王军陈娜周海龙卓钧黄汝铿
Owner 攀钢集团西昌钢钒有限公司
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