Continuous stripping process and device for chlorinated paraffin

A chlorinated paraffin and process technology, which is applied in the field of chlorinated paraffin continuous blow-off process and its devices, can solve the problems of many sets of equipment, low degree of automation, and large amount of nitrogen gas, so as to improve the level of automation and improve the utilization rate , a wide range of effects

Active Publication Date: 2010-06-30
LUXI IND EQUIP
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has the following disadvantages: it is intermittent production, the number of sets of equipment is large, the labor intensity is high, the degree of automation is low, and the amount of nitrogen gas is large, resulting in waste of energy

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
  • Continuous stripping process and device for chlorinated paraffin
  • Continuous stripping process and device for chlorinated paraffin
  • Continuous stripping process and device for chlorinated paraffin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Below in conjunction with accompanying drawing, the present invention will be further described:

[0021] A chlorinated paraffin continuous stripping device, comprising a chlorinated paraffin buffer tank 1, a chlorinated paraffin intermediate pump 2, a chlorinated paraffin stripper 3, a nitrogen buffer tank 4, a nitrogen filter 5, and a chlorinated paraffin stripping pump 6 , chlorinated paraffin intermediate tank 7, acid packing tower 8, alkali packing tower 9, alkali mist trap 10, nitrogen gas cabinet 11, nitrogen compressor 12, water mist trap 13, nitrogen drying tower 14, such as figure 1 As shown, wherein, the chlorinated paraffin buffer tank 1 is communicated with the upper end of the chlorinated paraffin stripper 3 through the chlorinated paraffin intermediate pump 2, and the bottom end of the chlorinated paraffin stripper 3 is connected with the chlorine paraffin stripper 6 through the chlorinated paraffin stripper pump 6. The paraffin intermediate tank 7 is com...

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 continuous stripping process for chlorinated paraffin, which comprises the following steps: transferring coarse chlorinated paraffin into a chlorinated paraffin buffer tank and delivering the coarse chlorinated paraffin to a chlorinated paraffin stripping tower to perform stripping by the nitrogen; delivering the chlorinated paraffin to a chlorinated paraffin intermediate tank, adding a stabilizer to perform mixing treatment, and delivering the treated chlorinated paraffin to a finished product intermediate tank; after the stripping, delivering the nitrogen to an acidic filter tower and an alkaline tower to allow the nitrogen to be absorbed; and delivering the nitrogen to a nitrogen drying tower to dry the nitrogen. The invention also discloses a continuous stripping device for chlorinated paraffin, which comprises the chlorinated paraffin buffer tank, a chlorinated paraffin intermediate pump, a chlorinated paraffin stripping tower, a chlorinated paraffin stripping pump, the chlorinated paraffin intermediate tank, the acidic filer tower, the alkaline filter tower, an alkaline vapor capturer, a nitrogen gas cabinet, a nitrogen compressor, a water vapor capturer, the nitrogen drying tower and the like. The process and method can perform continuous modification for refining the chlorinated paraffin product, improve the automation of production, realize the recycling of the nitrogen and improve the utilization rate of energy.

Description

technical field [0001] The invention relates to a continuous stripping process of chlorinated paraffin and a device thereof. Background technique [0002] At present, most of the existing chlorinated paraffin devices in my country are continuously chlorinated, and the crude chlorinated paraffin produced contains part of hydrogen chloride and free chlorine. After refining the kettle, blow off the bottom of the kettle with nitrogen for 1-2 hours, and transfer out after the sample analysis is qualified. It has the following disadvantages: it is intermittent production, the number of sets of equipment is large, the labor intensity is high, the degree of automation is low, and the amount of nitrogen is large, resulting in waste of energy. It can be seen from this that product refinement is the bottleneck that restricts the realization of complete continuous production and the expansion of production scale, and a solution is urgently needed. Contents of the invention [0003] F...

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): C10G73/38
Inventor 张雷李方臣牛军王吾雪管艳华孙富新谢培建杨旭峥姚春燕姬生龙
Owner LUXI IND EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap