CN203983228U - A kind of liquid phase plasma glow discharge device - Google Patents
A kind of liquid phase plasma glow discharge device Download PDFInfo
- Publication number
- CN203983228U CN203983228U CN201420224908.6U CN201420224908U CN203983228U CN 203983228 U CN203983228 U CN 203983228U CN 201420224908 U CN201420224908 U CN 201420224908U CN 203983228 U CN203983228 U CN 203983228U
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- cell body
- reaction cell
- anode
- liquid phase
- glow discharge
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Abstract
A kind of liquid phase plasma glow discharge device, it comprises that a bottom offers the reaction cell body that inlet opening, top offer delivery port, above described reaction cell body, disposing a groove that offers cathode aperture, anode hole, air vent hole and venthole covers, in cathode aperture wherein and anode hole, be plugged with respectively and stretch into cathodic metal pipe in reaction cell body, that be connected to external power supply and anode metal rod, in the air vent hole in the middle of cathode aperture and anode hole, be plugged with the breather pipe of straight cutting between cathodic metal pipe and anode metal rod both ends; The reaction cell body bottom, below that is positioned at cathodic metal pipe and anode metal rod both ends is provided with stirring magneton; It has the features such as simple to operate, efficient, pollution-free and cost is low.
Description
Technical field
The utility model relates to a kind of liquid phase plasma glow discharge device, be mainly used in the processing of various material surfaces, it has huge potential using value in composite material, photoelectric material and organic photoelectric function element.
Background technology
Glow discharge belongs to low pressure discharge, operating pressure is generally all lower than 10mbar, its structure is to place two parallel battery lead plates in the container of sealing, utilizes electronics that neutral atom and molecule are excited, when particle is fallen while being back to ground state and can be given off energy with the form of light by excitation state.Power supply can be also AC power for DC power supply.Glow discharge can be used for the processing of material surface and the synthetic or decomposition of gaseous matter.Existing glow discharge device comprises metallic cavity, top electrode, bottom electrode, upper and lower electrode is at a distance of certain distance, on upper and lower electrode, apply the high-tension electricity of certain power, under the low pressure below tens handkerchiefs or the condition of special gas, produce low temperature plasma.
Yet, the existing device that produces low temperature plasma is owing to producing low temperature plasma under the condition of low pressure or special gas, to the vacuum degree of equipment, require high, and the gas concentration of ion plasma is lower, slower for technique medium velocities such as material surface processing, grafting and polymerizations.Existing glow discharge device seldom depends on liquid phase atmosphere, the glow discharge realizing under liquid phase atmosphere can not only break through the restriction that traditional glow discharge device depends on atmosphere, also for material processed is not just confined to surface, do not provide possibility, and it has advantages of simple to operate, efficient, pollution-free and cost is low.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provide a kind of simple to operate, efficient, pollution-free, cost is low, can be under liquid phase atmosphere, can under low-voltage condition, produce uniformly and approach the glow discharge device of the liquid phase plasma of normal temperature.
The purpose of this utility model completes by following technical solution, described liquid phase plasma glow discharge device, it comprises that a bottom offers inlet opening, top offers the reaction cell body of delivery port, above described reaction cell body, dispose one and offer cathode aperture, anode hole, the groove lid of air vent hole and venthole, in cathode aperture wherein and anode hole, be plugged with respectively and stretch in reaction cell body, be connected to cathodic metal pipe and the anode metal rod of external power supply, in air vent hole in the middle of cathode aperture and anode hole, be plugged with the breather pipe of straight cutting between cathodic metal pipe and anode metal rod both ends, the reaction cell body bottom, below that is positioned at cathodic metal pipe and anode metal rod both ends is provided with stirring magneton.
Described reaction cell body is an insulation reaction cell body, and above it, supporting groove lid is made for polyfluortetraethylene plate; The voltage of described external power supply is 20-100V, and electric current is 0.2-0.9A, and power is 4-90W; Fore-and-aft distance between described cathodic metal pipe and anode metal rod is 0.5-5cm.
Described cathodic metal pipe is a kind of of the pipe made of platinum, copper metal or ferrous metal and alloy thereof, anode metal rod for platinum, copper metal or ferrous metal and alloy thereof make excellent a kind of; In described reaction cell body, also from groove, covering the thermometer hole of offering, to be inserted with range be the thermometer of 0-100 ℃.
Described cathodic metal pipe passes into one or several gaseous conductors in air, hydrogen, helium, nitrogen, argon gas, oxygen, ozone, and the built-in stirring magneton in described reaction cell body bottom is that polytetrafluoroethylene material is made.
Between the each several part of device described in the utility model, be to be all connected by nested mode, it has simple in structure, easily dismounting, easy for installation, installed capacity size can design according to actual conditions, simple to operate, efficient, pollution-free, cost is low, can be under liquid phase atmosphere, can under low-voltage condition, produce uniformly and approach the features such as liquid phase plasma of normal temperature.
Accompanying drawing explanation
Fig. 1 is the structural representation of liquid phase plasma glow discharge device described in utility model.
Fig. 2 is the groove cap surface structural representation of liquid phase plasma glow discharge device described in utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: Fig. 1, shown in 2, liquid phase plasma glow discharge device described in the utility model, it comprises that a bottom offers inlet opening 7, top offers the reaction cell body 10 of delivery port 6, dispose one offers cathode aperture to described reaction cell body 10 above, anode hole, the groove lid 9 of air vent hole and venthole 1, in cathode aperture wherein and anode hole, be plugged with respectively and stretch in reaction cell body 10, be connected to cathodic metal pipe 2 and the anode metal rod 4 of external power supply, in air vent hole in the middle of cathode aperture and anode hole, be plugged with the breather pipe 3 of straight cutting between cathodic metal pipe 2 and anode metal rod 4 both ends, the reaction cell body bottom, below that is positioned at cathodic metal pipe 2 and anode metal rod 4 both ends is provided with stirs magneton 8.
Reaction cell body 10 described in the utility model is an insulation reaction cell body, and above it, supporting groove lid 9 is made for polyfluortetraethylene plate; The voltage of described external power supply is 20-100V, and electric current is 0.2-0.9A, and power is 4-90W; Fore-and-aft distance between described cathodic metal pipe 2 and anode metal rod 3 is 0.5-5cm.
The pipe that described cathodic metal pipe 2 is made for platinum, copper metal or ferrous metal and alloy thereof a kind of, anode metal rod 4 for platinum, copper metal or ferrous metal and alloy thereof make excellent a kind of; In described reaction cell body 10, also from groove lid 9 thermometer holes of offering, being inserted with range is the thermometer 5 of 0-100 ℃.
Described cathodic metal pipe 2 passes into one or several gaseous conductors in air, hydrogen, helium, nitrogen, argon gas, oxygen, ozone, and the built-in stirring magneton 8 in described reaction cell body 10 bottoms is made for polytetrafluoroethylene material.
Embodiment: negative electrode described in the utility model and anode are in the situation that being connected external power supply in insertion reaction cell body 10, and negative electrode and anode maintain a certain distance in the mode of bending, in thermometer insertion reaction cell body, stir magneton inner as for reaction cell body, and be respectively provided with water inlet and delivery port at reaction cell body two ends, in the upper end of reaction cell body, be provided with gas outlet.
The utility model is when access external power supply, can form the required loop of glow discharge, discharge plasma, and, by cathodic metal pipe, pass into different gas, can ionize and discharge the plasma that different elements form, whereby, can process the surface of various materials to meet different demand.
Claims (4)
1. a liquid phase plasma glow discharge device, it comprises that a bottom offers the reaction cell body that inlet opening, top offer delivery port, it is characterized in that above described reaction cell body, disposing a groove that offers cathode aperture, anode hole, air vent hole and venthole covers, in cathode aperture wherein and anode hole, be plugged with respectively and stretch into cathodic metal pipe in reaction cell body, that be connected to external power supply and anode metal rod, in the air vent hole in the middle of cathode aperture and anode hole, be plugged with the breather pipe of straight cutting between cathodic metal pipe and anode metal rod both ends; The reaction cell body bottom, below that is positioned at cathodic metal pipe and anode metal rod both ends is provided with stirring magneton.
2. liquid phase plasma glow discharge device according to claim 1, is characterized in that described reaction cell body is an insulation reaction cell body, and above it, supporting groove lid is made for polyfluortetraethylene plate; The voltage of described external power supply is 20-100V, and electric current is 0.2-0.9A, and power is 4-90W; Fore-and-aft distance between described cathodic metal pipe and anode metal rod is 0.5-5cm.
3. liquid phase plasma glow discharge device according to claim 1 and 2, also it is characterized in that in described reaction cell body covering from groove the thermometer hole of offering, to be inserted with range be the thermometer of 0-100 ℃.
4. liquid phase plasma glow discharge device according to claim 3, is characterized in that the built-in stirring magneton in described reaction cell body bottom is that polytetrafluoroethylene material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224908.6U CN203983228U (en) | 2014-05-05 | 2014-05-05 | A kind of liquid phase plasma glow discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224908.6U CN203983228U (en) | 2014-05-05 | 2014-05-05 | A kind of liquid phase plasma glow discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203983228U true CN203983228U (en) | 2014-12-03 |
Family
ID=51980653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224908.6U Expired - Fee Related CN203983228U (en) | 2014-05-05 | 2014-05-05 | A kind of liquid phase plasma glow discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203983228U (en) |
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2014
- 2014-05-05 CN CN201420224908.6U patent/CN203983228U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150505 |
|
| EXPY | Termination of patent right or utility model |