Supercharge Your Innovation With Domain-Expert AI Agents!

Three-channel efficient continuous flow photochemical mixing device and mixing method thereof

A mixing device and photochemical technology, applied in the field of flow photochemistry, can solve the problems of difficult mixing effect, time-consuming, local overheating danger, etc., and achieve the effects of reducing potential safety hazards, improving multi-step synthesis, providing mixing effect and heat transfer efficiency

Pending Publication Date: 2020-07-31
JIAXING UNIV +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned mixing method is difficult to achieve a uniform mixing effect, there is a potential local overheating hazard, and the loading and unloading process is time-consuming, and there are many defects in the actual flow photochemical mixing application

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
  • Three-channel efficient continuous flow photochemical mixing device and mixing method thereof
  • Three-channel efficient continuous flow photochemical mixing device and mixing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] See attached figure 1 And attached figure 2 , the embodiment of the present invention discloses a three-channel high-efficiency continuous flow photochemical mixing device, comprising: an injection assembly 1, a first reaction assembly 2, a first Y-shaped pipeline 3, a second reaction assembly 4, a second Y-shaped pipeline 5 and collection container 6;

[0058]The injection assembly 1 includes three injection pumps 11, and syringes 12 respectively installed on the injection pumps 11;

[0059] The first reaction assembly 2 includes a first carrier 21, and a first reaction pipeline 22 spirally wound and fixed on the outer wall of the first carrier 21;

[0060] Two openings in the first Y-shaped pipeline 3 communicate with the injection ports of the two syringes 12 respectively, and the other opening communicates with the inlet of the first reaction pipeline 22;

[0061] The second reaction assembly 4 includes a second carrier 41, and a second reaction pipeline 42 spir...

Embodiment 2

[0071] The embodiment of the present invention discloses a mixing method of a three-channel high-efficiency continuous flow photochemical mixing device, comprising the following steps:

[0072] S1. According to different mixing requirements, set different driving flow rates for the syringe pump 11;

[0073] S2. First start the two syringe pumps 11 connected to the first Y-shaped pipeline 3, so that two different materials are pushed out from the two syringes 12, flow through the first Y-shaped pipeline 3 and then pass through the first reaction pipeline 22 The inlet enters the spiral flow mixing in the first reaction pipeline 22, and enters the second Y-shaped pipeline 5 from the outlet of the first reaction pipeline 22;

[0074] S3. Start the syringe pump 11 connected to the second Y-shaped pipeline 5, so that the third material is pushed out from the syringe 12, flows through the second Y-shaped pipeline 5 and the mixed material in S2 converges again, and passes through the ...

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 three-channel efficient continuous flow photochemical mixing device and a mixing method thereof. The device comprises an injection assembly, a first reaction assembly, a first Y-shaped pipeline, a second reaction assembly, a second Y-shaped pipeline and a collection container, wherein the injection assembly comprises three injection pumps and an injector; the first reaction assembly comprises a first carrier and a first reaction pipeline; the second reaction assembly comprises a second carrier and a second reaction pipeline. A traditional magnetic stirring or mechanical stirring structure and method are abandoned, the three materials are mixed after being converged twice through the Y-shaped pipeline and the reaction pipeline by adopting the injection pumps, so that the three materials are mixed or subjected to a chemical reaction at a proper flow rate, and reaction liquid is collected at an outlet or continues to enter the next procedure; the method has significant improvements in the aspects of control of reagent addition, heat and mass transfer, scalability, energy efficiency, waste production, safety, universality of reaction conditions, heterogeneouscatalysis, multi-step synthesis and the like, so that the production process better meets the green and environment-friendly requirements.

Description

technical field [0001] The invention relates to the technical field of flow photochemistry, and more specifically relates to a three-channel high-efficiency continuous flow photochemical mixing device and a mixing method thereof. Background technique [0002] In flow photochemistry, batch reactors with magnetic stirring or mechanical stirring are usually used to achieve the mixing of different materials. However, the above-mentioned mixing method is difficult to achieve a uniform mixing effect, there is a potential local overheating risk, and the loading and unloading process is time-consuming, and there are many defects in the actual application of flow photochemical mixing. [0003] Therefore, how to provide a uniformly mixed and easy-to-use flow photochemical mixing device and a mixing method thereof is an urgent problem to be solved by those skilled in the art. Contents of the invention [0004] In view of this, the present invention provides a three-channel high-effi...

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): B01J19/12
CPCB01J19/12
Inventor 谢景力徐昊张俊勇潘伟
Owner JIAXING UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com