Unlock instant, AI-driven research and patent intelligence for your innovation.

Portable plasma aqueous solution treatment device

A plasma and processing device technology, applied in the field of ion generating devices, can solve the problems of lack of portability, cumbersome accessories, heavy weight, etc., and achieve the effects of small occupied space, low cost, and safe use

Inactive Publication Date: 2020-08-07
XI AN JIAOTONG UNIV
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, atmospheric pressure-cooled plasma has been widely used in experiments in industry, agriculture, biomedical industries, and scientific research projects. One of the important contents is to use cold plasma to treat aqueous solution, or to treat the aqueous solution after cold plasma Putting it into applications or experiments, however, the atmospheric pressure-cooled plasma generators currently used to process aqueous solutions generally have the disadvantages of large volume, heavy weight, and cumbersome accessories for each part, and do not have portability. Therefore, the use of the same set of equipment in different aspects caused a lot of inconvenience in the process

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
  • Portable plasma aqueous solution treatment device
  • Portable plasma aqueous solution treatment device
  • Portable plasma aqueous solution treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, a portable plasma aqueous solution treatment device includes a power supply system, a circuit switch, a high-voltage power supply module, a plasma generator, a plasma circulation chamber, a liquid check valve, a microporous diffusion tube, an aqueous solution treatment chamber, a plug, and a water pump , Air pump. Among them, the power supply system provides input voltage for the high-voltage power supply module, the air pump, and the water pump respectively, and each branch is controlled to work or stop through the circuit switch.

[0028] The plasma generator adopts surface discharge structure and is sealed and fixed with the plasma circulation chamber. The high-voltage power supply module provides the discharge voltage for the plasma generator. The air pump is connected with the plasma circulation chamber to provide ambient air to generate cold air in the plasma circulation chamber. plasma.

[0029] The plasma circulation chamber is conne...

Embodiment 2

[0036] Compared with Embodiment 1, this embodiment provides a detailed description of the power supply system of the device, such as figure 2 shown. The power supply system of the device adopts 220V AC voltage input, and the branch circuit of the high-voltage power supply module and the branch circuit of the rectifier circuit are connected in parallel to form a main circuit; the input end of the high-voltage power supply module is connected with a circuit switch to control the operation or stop of the plasma generator; the rectifier circuit The branch is formed by the parallel connection of the air pump branch and the water pump branch, which are controlled by the circuit switch on each branch to work or stop. The rectifier circuit rectifies the 220V AC voltage at the input end to provide DC input voltage for the air pump and water pump.

Embodiment 3

[0038] Compared with the second embodiment, in this embodiment, the DC battery pack provides the input voltage, and the inverter circuit branch, the air pump branch, and the water pump branch are connected in parallel to form the overall circuit of the device. The inverter circuit inverts the DC voltage at the input end to provide 220 AC voltage input for the high-voltage power supply module. Each branch is controlled by the circuit switch to work or stop.

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 portable plasma aqueous solution treatment device provided by the invention has the characteristics of being small in size, easy to carry, simple and convenient to operate and the like. In the device, a power supply system is electrically connected with a high-voltage power supply module and an air pump through independent circuit switches respectively; the high-voltage power supply module isconnected with the plasma generator, the plasma generator and the plasma circulating cavity are sealed and fixed, and an air inlet pipeline of the plasma circulating cavity is connected with the air pump and used for enabling ambient air to enter the plasma circulating cavity and generate cold plasma under the action of the plasma generator; an output pipeline of the plasma circulating cavity is connected with a micropore diffusion pipe through a liquid check valve, and the micropore diffusion pipe is arranged in the aqueous solution treatment cavity and used for guiding generated cold plasmainto an aqueous solution; a water injection opening is formed in the upper part of the aqueous solution treatment cavity; a drainage port is formed in the lower portion of the cavity..

Description

technical field [0001] The present application relates to atmospheric pressure-cooled plasma discharge technology, in particular to a portable atmospheric-pressure-cooled plasma generator for aqueous solution treatment and a manufacturing method thereof. Background technique [0002] At present, atmospheric pressure-cooled plasma has been widely used in experiments in industry, agriculture, biomedical industries, and scientific research projects. One of the important contents is to use cold plasma to treat aqueous solution, or to treat the aqueous solution after cold plasma Putting it into applications or experiments, however, the atmospheric pressure-cooled plasma generators currently used to process aqueous solutions generally have the disadvantages of large volume, heavy weight, and cumbersome accessories for each part, and do not have portability. Therefore, the use of the same set of equipment in different aspects A lot of inconvenience was caused in the process. [00...

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): C02F1/30
CPCC02F1/30
Inventor 许德晖李乔松冯蕊陈海兰孔刚玉
Owner XI AN JIAOTONG UNIV