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

Vacuum steel making special-purpose oil film-type dust-removal cooler and dust removal method thereof

A technology of coolers and dust collectors, applied in chemical instruments and methods, separation methods, membrane technology, etc., can solve problems such as secondary flying of dust, paralysis of steelmaking systems, and impact on production

Active Publication Date: 2016-09-28
伯仲(山东)工业设备有限公司
View PDF13 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The waste gas generated during steelmaking is often mixed with a large amount of dust. If the waste gas is not disposed of in time, the quality of steelmaking will be affected. The existing method is to use a bag filter for dust removal, but the bag filter needs to be cleaned frequently during the dust removal process Dust, when cleaning the dust, it needs to be accompanied by the shutdown of the steelmaking equipment, and when cleaning the dust, the dust is prone to secondary flying, and the effect is not good. At the same time, if the cleaning is not timely, it is very easy to cause blockage, which will lead to the paralysis of the steelmaking system, affecting production and reliability Low

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
  • Vacuum steel making special-purpose oil film-type dust-removal cooler and dust removal method thereof
  • Vacuum steel making special-purpose oil film-type dust-removal cooler and dust removal method thereof
  • Vacuum steel making special-purpose oil film-type dust-removal cooler and dust removal method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: as figure 1 As shown, the special oil film type dedusting cooler for vacuum steelmaking according to the present invention includes a casing 2, the casing 2 is provided with an air inlet 6 and an air outlet 1, and a dust collector is arranged between the air inlet 6 and the air outlet 1 5. There is an oil storage chamber 7 at the bottom of the casing 2, and a circulation pipe 11 is provided on the casing 2. One end of the circulation pipe 11 passes through the casing 2 and enters the oil storage chamber 7, and the other end passes through the casing 2 and is located above the dust collector 5. A circulation pump 10 is arranged on the circulation pipe 11 .

[0029] In the special oil film type dedusting cooler for vacuum steelmaking, the deduster 5 includes a cooling chamber 4, and the cooling chamber 4 is provided with a column tube 3 running through the cooling cavity 4, and the nozzle at the top of the column tube 3 is flush with the upper surface of the...

Embodiment 2

[0034] Embodiment 2: on the basis of the structure described in embodiment 1, as figure 2 As shown in Figure 3, the special oil film dust removal cooler for vacuum steelmaking, the circulation pipe 11 is located above one end of the oil pumping cavity and is provided with a liquid level switch 14, and the outer casing 2 is provided with an audible and visual alarm 16 and a relay 15, and the audible and visual alarm The power end of the device 16 is connected to the power supply through the normally open contact of the relay 15, one end of the coil of the relay 15 is connected to the auxiliary power supply through the liquid level switch 14, and the other end of the coil of the relay 15 is grounded.

[0035] Below in conjunction with the present invention, the special dedusting method for vacuum steelmaking is further described:

[0036] The special dust removal method for vacuum steelmaking, the specific method is:

[0037] (1) The oil is drawn out by the circulating pump 10...

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 provides a vacuum steel making special-purpose oil film-type dust-removal cooler and a dust removal method thereof and belongs to the field of steel making dust removal devices. The dust-removal cooler comprises a housing. The housing is provided with an air inlet and an exhaust port. A filter is arranged between the air inlet and the exhaust port. The bottom of the housing is provided with an oil storage chamber. The housing is provided with a circulating tube. One end of the circulating tube goes through the housing and enters the oil storage chamber and the other end of the circulating tube goes through the housing and is located above the filter. The circulating tube is provided with a circulating pump and does not produce blocking after long-term treatment.

Description

technical field [0001] The invention provides an oil film type dedusting cooler specially used for vacuum steelmaking and a dedusting method thereof, belonging to the field of steelmaking dedusting devices. Background technique [0002] The waste gas generated during steelmaking is often mixed with a large amount of dust. If the waste gas is not disposed of in time, the quality of steelmaking will be affected. The existing method is to use a bag filter for dust removal, but the bag filter needs to be cleaned frequently during the dust removal process Dust, when cleaning the dust, it needs to be accompanied by the shutdown of the steelmaking equipment, and when cleaning the dust, the dust is prone to secondary flying, and the effect is not good. At the same time, if the cleaning is not timely, it is very easy to cause blockage, which will lead to the paralysis of the steelmaking system, affecting production and reliability Low. Contents of the invention [0003] The object...

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): B01D47/06
CPCB01D47/06B01D2247/04
Inventor 郑志郭金光张贵华邱延亮徐宏亮
Owner 伯仲(山东)工业设备有限公司
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