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

Method and equipment for condensing and cooling flash oil

A technology of condensing cooling and flashing oil, which is applied in the direction of steam/steam condensers, lighting and heating equipment, etc., which can solve the problems of easy scaling of equipment and the decline of heat exchange effect, so as to reduce the formation of internal scaling, easy cooling temperature, High safety effect

Inactive Publication Date: 2011-04-20
ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC +1
View PDF4 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] (e) Scale is easy to form inside the equipment, and the heat exchange effect is reduced

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
  • Method and equipment for condensing and cooling flash oil
  • Method and equipment for condensing and cooling flash oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0031] See figure 1 , The flash oil condensation cooling equipment is a closed cylinder structure, the upper part of the cylinder is provided with a flash oil gas inlet 1, the lower part of the cylinder is provided with a flash oil outlet 5, and the inside of the cylinder is provided with a plurality of parallel condensing cooling pipes 6 , fixed by the condensing cooling pipe fixing device 11. The upper opening of each cooling pipe is located on the inlet side of the cylinder of the condensation cooling equipment, and the lower opening of each cooling pipe is located on the outlet side of the cylinder of the condensation cooling equipment; the cooling water inlet 4 is located at the lower part of the cylinder, and the cooling water outlet 7 is located at the upper part of the cylinder.

[0032] The middle part of the shell-side...

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 a method and equipment for condensing and cooling flash oil. The method is characterized in that oil gas generated by a modified pitch agitated reactor enters from an inlet at the upper part of condensing and cooling equipment, flash oil generated through condensation flows from top to bottom in the tube pass inside the condensing and cooling equipment, cooling water flows from bottom to top in the tube pass inside the condensing and cooling equipment, the upper mouth of each cooling tube is positioned at the inlet of the condensing and cooling equipment, the lower mouth of each cooling tube is positioned at an outlet of the condensing and cooling equipment; and a cooling water inlet is positioned at the lower part of the condensing and cooling equipment, and a cooling water outlet is positioned at the upper part of the condensing and cooling equipment. The oil gas generated by the modified pitch agitated reactor enters the top of the condensing and cooling equipment through a gas raising tube of the modified pitch agitated reactor, wherein the oil gas flowing speed is 0.5-1.5m / s, the temperature is 350-400 DEG C, and the pressure is 0.02-0.1 MPa. The invention has the advantages of being capable of effectively saving water resources, lowering the production cost, stabilizing the product quality, being simple in operation and high in safety, reducing the environment pollution, saving energy and increasing the efficiency.

Description

technical field [0001] The invention relates to the field of coal tar processing equipment in the metallurgical coking industry, specifically, it is a flash oil condensation cooling equipment for modified asphalt in the intermediate production process of a coal tar processing device, and is suitable for the technical transformation and new construction of the coal tar processing industry in the metallurgical coking industry project. Background technique [0002] At present, the condensing and cooling equipment for flash oil of modified asphalt in the coal tar processing industry at home and abroad all use submerged water-cooled coolers. The process of using them is generally that the oil and gas enter the spiral coil inside the cooler, and the oil and gas inlet is on the top. , the outlet is at the bottom, so that the flash oil is condensed and cooled, and the spiral coil is completely immersed in cooling water, and the cooling water overflows back to the cooling return wate...

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): F28B1/02
Inventor 陶凤君孙虹叶煌
Owner ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC
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