CN113786716A - Three-dimensional high-density low-temperature plasma generating device - Google Patents
Three-dimensional high-density low-temperature plasma generating device Download PDFInfo
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- CN113786716A CN113786716A CN202111105530.9A CN202111105530A CN113786716A CN 113786716 A CN113786716 A CN 113786716A CN 202111105530 A CN202111105530 A CN 202111105530A CN 113786716 A CN113786716 A CN 113786716A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/818—Employing electrical discharges or the generation of a plasma
Abstract
The invention belongs to the technical field of gas treatment equipment, and particularly relates to a three-dimensional high-density low-temperature plasma generating device which comprises a copper bar; the end part of the copper rod is fixedly connected with a quartz glass component I; the quartz glass component I is sequentially sleeved with a quartz glass component II, a quartz glass component III, a quartz glass component IV, a quartz glass component V and a quartz glass component VI from inside to outside; a seventh quartz glass component is fixedly connected with the end part of the sixth quartz glass component; the quartz glass component seven is fixedly connected with the quartz glass component five, the quartz glass component four, the quartz glass component three, the quartz glass component two and the quartz glass component one; the end part of the quartz glass component III is fixedly connected with a first conducting layer; by applying a multi-layer and barrel-shaped annular barrier discharge form, a plurality of three-dimensional discharge tunnel spaces are formed, and the space and time for harmful waste gas to participate in electrolysis are greatly increased, so that the gas is more thoroughly electrolyzed.
Description
Technical Field
The invention belongs to the technical field of gas treatment equipment, and particularly relates to a three-dimensional high-density low-temperature plasma generating device.
Background
At present, under the global great situation of energy conservation and emission reduction, the environmental protection field is in spring of flying, and in the aspect of waste gas treatment, each treatment means is applied in succession, wherein the treatment means comprises the following steps: activated carbon adsorption, high-temperature incineration oxidation (RTO), catalytic combustion (RCO), photolysis oxidation treatment, high-voltage electrostatic treatment, low-temperature plasma treatment and the like; the process of low-temperature plasma is widely applied to the field of environmental protection to treat organic waste gas, but the traditional device has a single and crude structure, a narrow discharge space and short fusion and contact between the waste gas and the plasma, so that the treatment efficiency in the actual use process is flat, not good in public praise and greatly different from the theoretical efficiency, and under the condition, the research and development of a three-dimensional discharge and high-density low-temperature plasma generation device are imperative.
Some technical solutions related to gas processing equipment also appear in the prior art, for example, a chinese patent with application number 2020103403160 discloses a low-temperature plasma generating device, which includes: an air inlet, a plasma outlet and a generating module; the air inlet is used for inputting air to the generation module; the generating module is used for discharging air through dielectric barrier to generate low-temperature plasma; the plasma outlet is used for outputting low-temperature plasma; the generation module comprises: a plurality of discharge generating cylinders arranged in parallel.
In the prior art, most of low-temperature plasma generators are in single point or linear discharge forms, and the structure has the defects that; the time for harmful gas to pass through is short, the space is narrow, the specific participated electric power process is too short, the electric arc generation form is too narrow, the carbon molecule chain decomposition is not thorough, the current symptom of poor public praise on the low-temperature plasma is also the current symptom, and the application prospect of the current low-temperature plasma can be changed.
Disclosure of Invention
The invention provides a three-dimensional high-density low-temperature plasma generating device, which aims to make up the defects of the prior art and solve the problems that the time for harmful gas to pass through is short, the space is narrow, the specific involved power process is too short, the arc generation form is too narrow, and the decomposition of carbon molecular chains is incomplete.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a three-dimensional high-density low-temperature plasma generating device, which comprises a copper bar; the end part of the copper rod is fixedly connected with a quartz glass component I; the quartz glass component I is sequentially sleeved with a quartz glass component II, a quartz glass component III, a quartz glass component IV, a quartz glass component V and a quartz glass component VI from inside to outside; a seventh quartz glass component is fixedly connected with the end part of the sixth quartz glass component; the quartz glass component seven is fixedly connected with the quartz glass component six, the quartz glass component five, the quartz glass component four, the quartz glass component three, the quartz glass component two and the quartz glass component one; the end part of the quartz glass component III is fixedly connected with a first conducting layer; a second copper wire is connected between the first conducting layer and the copper rod; a second conducting layer is fixedly connected to the five end parts of the quartz glass component; the second conducting layer is connected with a first copper wire; one end of the copper wire is fixedly connected with a power supply connector; a second copper wire is connected between the first conducting layer and the second conducting layer; a third conducting layer is fixedly connected to the end part, far away from the second conducting layer, of the sixth quartz glass component; the end part of the quartz glass component IV, which is on the same side as the conducting layer III, is fixedly connected with a conducting layer IV; a fourth conducting layer is fixedly connected to the end part of the quartz glass component II on the same side as the third conducting layer; a fifth conducting layer is fixedly connected to the end part of the quartz glass component II on the same side as the third conducting layer; a second copper wire is connected between the fourth conducting layer and the fifth conducting layer; when the three-dimensional discharge tunnel is used, the space and time for harmful waste gas to participate in electrolysis are greatly increased, and the gas is more thoroughly electrolyzed; the conductive layers include but are not limited to iron pipes, copper pipes, nickel pipes, stainless steel pipes and the like; in this example, a copper powder layer was used to achieve the effect; the cathode and the anode of each conductive body part are connected in a staggered and separated way; wherein the quartz glass includes but is not limited to "ceramic, glass-lined, tetrafluoroethylene", etc.; the glass lining is a part produced by adopting a glaze plating process.
Further, a fixing rod is arranged inside the six quartz glass components; the end part of the fixed rod is fixedly connected with a flexible fixed seat; the flexible fixed seat is fixedly connected inside the sixth quartz glass component; the middle part of the fixed rod is rotatably connected with a plurality of groups of fan blades; in the process that the air flow passes through the six inner parts of the quartz glass component, the fan blades rotate under the blowing of the air flow, then the air flow passing through the fan blades is stirred, so that the air flow can stay for a longer time in the six inner parts of the quartz glass component, the number of times of arc reaction and the reaction time of the gas and the six inner parts of the quartz glass component are increased, and the gas is ionized more fully.
Furthermore, sliding cavities are formed in the blades of the fan blades; the inner part of the sliding cavity is connected with a sliding block in a sliding way; a streamer is fixedly connected to the sliding block; a balancing weight is fixedly connected inside the sliding block; a spring is arranged between the sliding cavity and the sliding block; through being equipped with the slidable ribbon in the flabellum is inside, can be at the rotatory in-process of flabellum, the balancing weight can be because of the effect of centrifugal force, most release the outside of sliding chamber with the ribbon for the ribbon swings around the flabellum, stirs near the air current of flabellum, and the time that makes six inside partial gases of quartz glass part can stop is longer, further promotes the number of times that enters into six inside gases of quartz glass part and is ionized reaction, increases gaseous utilization ratio simultaneously.
Furthermore, the number of the springs in each sliding cavity is different; a spring is arranged in one of the sliding cavities; the number of springs in the other sliding cavity is increased in sequence; the number of the springs in the sliding cavity is set to be different, in the rotating process of the fan blades, the ribbon with fewer springs in the blades can be pushed out firstly, the rotating balance point of the fan blades is not located at the axis, the rotation of the fan blades can slightly shake at the moment, and then the fan blades can stir and disperse the gas flowing path flowing through the fixed rod, so that part of gas can flow in the six quartz glass components in a deviated mode, the retention time of the gas in the six quartz glass components and the frequency of reaction with electric arcs are increased, and subsequent decomposition treatment with a catalyst link, for example, is facilitated.
Further, the bottom end of the fixed rod is hinged with an L-shaped swinging rod; the longer end of the L-shaped swinging rod is fixedly connected with a narrow swinging belt; a shorter end of the L-shaped swinging rod is fixedly connected with a wide swinging belt; the L-shaped oscillating rod is arranged at the bottom of the fixed rod, and the narrow oscillating belt and the wide oscillating belt which are different in length and width are arranged at the bottom of the L-shaped oscillating rod, so that when gas passes through the six inner parts of the quartz glass component, the narrow oscillating belt and the wide oscillating belt are different in wind-receiving area, the L-shaped oscillating rod can obliquely oscillate at the bottom of the fixed rod, then the force arm of the narrow oscillating belt is longer due to the different lengths of the L-shaped oscillating rod, at the moment, the narrow oscillating belt can pull the L-shaped oscillating rod to one side close to the narrow oscillating belt to deviate due to wind current impact, and the L-shaped oscillating rod can scatter the gas flowing through the L-shaped oscillating rod under the impact of the gas flow due to the large wind-receiving area of the wide oscillating belt, so that the gas can stay in the six inner parts of the quartz glass component for a longer time than the gas which directly flows through the L-shaped oscillating rod, the utilization rate of the gas is increased.
Furthermore, a plurality of groups of elastic swinging strips are fixedly connected to the L-shaped swinging rod; the top end of the elastic swing strip is fixedly connected with a magnetic ball; in the swinging process of the L-shaped swinging rod, the magnetic ball swings under the support of the magnetic ball at the top of the L-shaped swinging rod, then the middle part of the fixed rod is knocked, the fixed rod vibrates slightly, and the area of the gas which can be stirred is larger when the fan blades rotate.
Furthermore, a plurality of groups of elastic sheets are fixedly connected to the side wall of the fixed rod; the inner side wall of the elastic sheet is fixedly connected with a knocking block; through the middle part at the dead lever be equipped with the flexure strip and strike the piece, can strike the flexure strip when the magnetic ball rocks, the flexure strip will appear lasting slight rocking this moment for the dead lever is whole can all appear rocking, makes the flabellum at dead lever middle part can stir more gas, makes more gas can be in six inside abundant and electric arc contact of quartz glass part, increases gaseous utilization ratio.
Furthermore, a connecting belt is fixedly connected inside the slot inside the wide swing belt; the bottom end of the connecting belt is fixedly connected with a rubber ball; the connecting band and the rubber ball are arranged in the middle of the wide swing band, so that when the wide swing band swings, the rubber ball swings on the wide swing band at different frequencies, the gas flow direction in the six quartz glass parts is changed by the wide swing band, and the reaction time of the gas and the electric arc is prolonged.
Furthermore, a plurality of groups of elastic ropes are fixedly connected between the wide swing belt and the connecting belt; through being equipped with the elasticity rope between connecting band and wide type swing area, can make the swing effect of rubber ball conduct to wide type swing area on more fast, increase the swing frequency of wide type swing area.
Further, the boundary of the wide swing belt is wrapped with a wrapping edge; the edge covers are used for covering the boundaries of the wide swing belts; the boundary of the wide swing belt is wrapped, so that the damage of the wide swing belt to the six inner side walls of the quartz glass component can be reduced when the wide swing belt swings, and the service life of the six quartz glass components can be prolonged.
The invention has the beneficial effects that:
1. the invention provides a three-dimensional high-density low-temperature plasma generating device, which forms a plurality of three-dimensional discharge tunnel spaces by using a multi-layer barrel-shaped annular barrier discharge form, and greatly increases the space and time for harmful waste gas to participate in electrolysis.
2. In the process that the air flow passes through the six inner parts of the quartz glass component, the fan blades rotate under the blowing of the air flow, then the air flow passing through the fan blades is stirred, so that the air flow can stay for a longer time in the six inner parts of the quartz glass component, the number of times of arc reaction and the reaction time of the gas and the six inner parts of the quartz glass component are increased, and the gas is ionized more fully.
3. The number of the springs in the sliding cavity is set to be different, in the rotating process of the fan blades, the ribbon with fewer springs in the blades can be pushed out firstly, the rotating balance point of the fan blades is not located at the axis, the rotation of the fan blades can slightly shake at the moment, and then the fan blades can stir and disperse the gas flowing path flowing through the fixed rod, so that part of gas can flow in the six quartz glass components in a deviated mode, the retention time of the gas in the six quartz glass components and the frequency of reaction with electric arcs are increased, and subsequent decomposition treatment with a catalyst link, for example, is facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a perspective view of one end of a three-dimensional high-density low-temperature plasma generating device according to the present invention;
FIG. 2 is a perspective view of the other end of the three-dimensional high-density low-temperature plasma generating device according to the present invention;
FIG. 3 is a cross-sectional view of a sixth quartz glass unit according to the present invention;
FIG. 4 is a schematic view of a fan blade;
FIG. 5 is a schematic structural view of an L-shaped oscillating lever;
FIG. 6 is a schematic view of a wide swing belt configuration;
illustration of the drawings:
1. a copper bar; 2. a first quartz glass component; 3. a second quartz glass component; 4. a third quartz glass component; 5. a quartz glass member four; 6. a quartz glass member V; 7. a quartz glass member six; 8. a quartz glass member seven; 9. a first conducting layer; 10. a second conductive layer; 11. a first copper wire; 12. a power supply connector; 13. a second copper wire; 14. a third conductive layer; 15. a fourth conductive layer; 16. a fifth conductive layer; 22. fixing the rod; 221. a flexible fixing seat; 222. a fan blade; 23. a sliding cavity; 231. a slider; 232. a streamer; 233. a balancing weight; 24. a spring; 25. an L-shaped oscillating lever; 251. a narrow swing band; 252. a wide swing belt; 26. an elastic swing strip; 261. a magnetic ball; 27. an elastic sheet; 271. knocking the block; 28. a connecting belt; 281. a rubber ball; 29. an elastic cord; 291. and (6) edge covering.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1 to 5, the present invention provides a three-dimensional high-density low-temperature plasma generating device, including a copper bar 1; the end part of the copper rod 1 is fixedly connected with a quartz glass component I2; a quartz glass component II 3, a quartz glass component III 4, a quartz glass component IV 5, a quartz glass component V6 and a quartz glass component VI 7 are sequentially sleeved on the quartz glass component I2 from inside to outside; a quartz glass component seven 8 is fixedly connected with the end part of the quartz glass component six 7; the quartz glass component seven 8 is fixedly connected with the quartz glass component six 7, the quartz glass component five 6, the quartz glass component four 5, the quartz glass component three 4, the quartz glass component two 3 and the quartz glass component one 2; the end part of the quartz glass component III 4 is fixedly connected with a first conducting layer 9; a second copper wire 13 is connected between the first conducting layer 9 and the copper rod 1; the end part of the fifth quartz glass component 6 is fixedly connected with a second conducting layer 10; a first copper wire 11 is connected to the second conducting layer 10; the end part of the first copper wire 11 is fixedly connected with a power supply connector 12; a second copper wire 13 is connected between the first conducting layer 9 and the second conducting layer 10; a third conducting layer 14 is fixedly connected to the end part, far away from the second conducting layer 10, of the sixth quartz glass component 7; the end part of the quartz glass component IV 5, which is on the same side as the conducting layer III 14, is fixedly connected with a conducting layer IV 15; the end part of the quartz glass component II 3, which is on the same side as the conducting layer III 14, is fixedly connected with a conducting layer IV 15; a fifth conducting layer 16 is fixedly connected to the end part of the second quartz glass component 3 on the same side as the third conducting layer 14; a second copper wire 13 is connected between the fourth conducting layer 15 and the fifth conducting layer 16; when the three-dimensional discharge tunnel is used, the power supply connector 12 is connected with a power supply, airflow enters from one side of the six 7 quartz glass components and is discharged from the other side of the six 7 quartz glass components, the airflow passes through the two 3 quartz glass components, the three 4 quartz glass components, the four 5 quartz glass components, the five 6 quartz glass components and the six 7 quartz glass components and is ionized oppositely to an electric arc inside the six 7 quartz glass components, and a plurality of three-dimensional discharge tunnel spaces are formed by applying a multi-layer and barrel-shaped annular barrier discharge form, so that the space and time for harmful waste gas to participate in electrolysis are greatly increased, and the gas is more thoroughly electrolyzed; the conductive layers include but are not limited to iron pipes, copper pipes, nickel pipes, stainless steel pipes and the like; in this example, a copper powder layer was used to achieve the effect; the cathode and the anode of each conductive body part are connected in a staggered and separated way; the quartz glass includes but is not limited to 'ceramic, glass lining, tetrafluoroethylene' and the like; the glass lining is a part produced by adopting a glaze plating process.
A fixing rod 22 is arranged inside the quartz glass component six 7; the end part of the fixed rod 22 is fixedly connected with a flexible fixed seat 221; the flexible fixing seat 221 is fixedly connected inside the six quartz glass component 7; the middle part of the fixed rod 22 is rotatably connected with a plurality of groups of fan blades 222; in the process that the air flow passes through the interior of the six 7 quartz glass components, the fan blades 222 rotate under the blowing of the air flow, then the air flow passing through the fan blades 222 is stirred, so that the air flow can stay for a longer time in the six 7 quartz glass components, and then the number of times of arc reaction and the reaction time of the air and the interior of the six 7 quartz glass components are increased, and the air is ionized more fully.
The blades of the fan blades 222 are provided with sliding cavities 23; a sliding block 231 is connected inside the sliding cavity 23 in a sliding manner; a streamer 232 is fixedly connected on the sliding block 231; a counterweight 233 is fixedly connected inside the sliding block 231; a spring 24 is arranged between the sliding cavity 23 and the sliding block 231; through being equipped with slidable ribbon 232 in flabellum 222 inside, can be at the rotatory in-process of flabellum 222, balancing weight 233 can be because of the effect of centrifugal force, most the propelling movement of ribbon 232 to the outside of sliding chamber 23 for ribbon 232 swings around flabellum 222, and is disorderly with the air current near flabellum 222, makes the time that the inside some gas of quartz glass part six 7 can stay longer, further promotes the number of times that the gas that enters into quartz glass part six 7 is ionized and reacts, increases gaseous utilization ratio simultaneously.
The number of springs 24 inside each sliding cavity 23 varies; one of the sliding chambers 23 is internally provided with a spring 24; the number of the springs 24 in the other sliding cavity 23 is increased in sequence; the number of the springs 24 in the sliding cavity 23 is set to be different, so that in the rotation process of the fan blade 222, the one ribbon 232 with less springs 24 in the blade is pushed out first, at the moment, the rotation balance point of the fan blade 222 is not at the axis, at the moment, the rotation of the fan blade 222 slightly shakes, further, the fan blade 222 can stir the gas flow path flowing through the fixing rod 22, part of gas can flow in the quartz glass component six 7 in a deviated mode, the retention time of the gas in the quartz glass component six 7 and the frequency of reaction with an electric arc are increased, and the subsequent decomposition treatment such as with a catalyst link is facilitated.
The bottom end of the fixed rod 22 is hinged with an L-shaped swinging rod 25; a narrow swinging belt 251 is fixedly connected to the longer end of the L-shaped swinging rod 25; a wide swing belt 252 is fixedly connected to the shorter end of the L-shaped swing rod 25; by arranging the L-shaped oscillating rod 25 at the bottom of the fixed rod 22 and the narrow oscillating belt 251 and the wide oscillating belt 252 with different lengths and widths at the bottom of the L-shaped oscillating rod 25, when gas passes through the inside of the six quartz glass components 7, the wind areas of the narrow oscillating belt 251 and the wide oscillating belt 252 are different, so that the L-shaped oscillating rod 25 obliquely oscillates at the bottom of the fixed rod 22, and then the moment arm of the narrow oscillating belt 251 is longer due to the different lengths of the L-shaped oscillating rod 25, at this time, when the narrow oscillating belt 251 is impacted by wind current, the L-shaped oscillating rod 25 is pulled to deflect towards one side close to the narrow oscillating belt 251, and because the wind blown area of the wide oscillating belt 252 is large, the L-shaped oscillating rod 25 oscillates under the impact of the wind current to scatter the wind current flowing through the L-shaped oscillating rod 25, so that the gas can stay inside the six quartz glass components 7 for a longer time than the gas directly flowing through the inside of the six quartz glass components 7, the utilization rate of the gas is increased.
A plurality of groups of elastic swinging strips 26 are fixedly connected to the L-shaped swinging rod 25; the top end of the elastic swinging strip 26 is fixedly connected with a magnetic ball 261; in the process of swinging the L-shaped swinging rod 25, the magnetic ball 261 swings at the top of the L-shaped swinging rod 25 under the support of the magnetic ball 261, and then the middle of the fixing rod 22 is knocked to slightly vibrate the fixing rod 22, so that the area of the gas which can be stirred is larger when the fan blade 222 rotates.
A plurality of groups of elastic sheets 27 are fixedly connected to the side wall of the fixed rod 22; the inner side wall of the elastic sheet 27 is fixedly connected with a knocking block 271; through being equipped with the flexure strip 27 and knocking the piece 271 in the middle part of dead lever 22, can hit the flexure strip 27 when magnetic ball 261 rocks, the flexure strip 27 will appear lasting slight rocking this moment for dead lever 22 is whole to all to appear rocking, makes flabellum 222 at dead lever 22 middle part can stir more gas, makes more gas can be in six 7 inside abundant and electric arc contact of quartz glass part, increases gaseous utilization ratio.
Example two
Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a connecting band 28 is fixedly connected to a slot inside the wide swing band 252; the bottom end of the connecting belt 28 is fixedly connected with a rubber ball 281; by arranging the connecting belt 28 and the rubber ball 281 in the middle of the wide swing belt 252, when the wide swing belt 252 swings, the rubber ball 281 swings on the wide swing belt 252 at different frequencies, so that the wide swing belt 252 changes the gas flow direction inside the quartz glass component six 7, and the reaction time of the gas and the electric arc is prolonged.
A plurality of groups of elastic ropes 29 are fixedly connected between the wide swing belt 252 and the connecting belt 28; by providing the elastic cord 29 between the connecting band 28 and the wide swing band 252, the swing effect of the rubber ball 281 can be more quickly transmitted to the wide swing band 252, and the swing frequency of the wide swing band 252 can be increased.
The border of the wide swing belt 252 is wrapped with a wrapping 291; the hem 291 borders the wide swing band 252; by wrapping the boundary of the wide swing belt 252, the damage of the wide swing belt 252 to the inner side wall of the six 7 quartz glass components can be reduced when the wide swing belt 252 swings, and the service life of the six 7 quartz glass components can be prolonged.
The working principle is as follows: when the three-dimensional discharge tunnel is used, the power supply connector 12 is connected with a power supply, airflow enters from one side of the six 7 quartz glass components and is discharged from the other side of the six 7 quartz glass components, the airflow passes through the two 3 quartz glass components, the three 4 quartz glass components, the four 5 quartz glass components, the five 6 quartz glass components and the six 7 quartz glass components and is ionized oppositely to an electric arc inside the six 7 quartz glass components, and a plurality of three-dimensional discharge tunnel spaces are formed by applying a multi-layer and barrel-shaped annular barrier discharge form, so that the space and time for harmful waste gas to participate in electrolysis are greatly increased, and the gas is more thoroughly electrolyzed; in the process that the air flow passes through the interior of the six 7 quartz glass components, the fan blades 222 rotate under the blowing of the air flow, then the air flow passing through the fan blades 222 is stirred, so that the air flow can stay for a longer time in the six 7 quartz glass components, and the frequency and the reaction time of the electric arc reaction between the air and the interior of the six 7 quartz glass components are increased, so that the air is more fully ionized; through the slidable ribbon 232 arranged inside the fan blade 222, in the rotating process of the fan blade 222, the counterweight block 233 pushes most of the ribbon 232 out of the sliding cavity 23 under the action of centrifugal force, so that the ribbon 232 swings around the fan blade 222, airflow near the fan blade 222 is disturbed, the retention time of partial gas inside the quartz glass component six 7 is longer, the frequency of ionization reaction of the gas entering the quartz glass component six 7 is further increased, and the utilization rate of the gas is increased; the number of the springs 24 in the sliding cavity 23 is set to be different, so that in the rotation process of the fan blade 222, the one ribbon 232 with less springs 24 in the blade is pushed out first, at the moment, the rotation balance point of the fan blade 222 is not at the axis, at the moment, the rotation of the fan blade 222 generates slight shaking, further, the fan blade 222 can stir the gas flow path flowing through the fixing rod 22, part of gas can flow in the quartz glass component six 7 in a deviated manner, the retention time of the gas in the quartz glass component six 7 and the times of reaction with an electric arc are increased, and the subsequent decomposition treatment such as with a catalyst link is facilitated; by arranging the L-shaped oscillating rod 25 at the bottom of the fixed rod 22 and the narrow oscillating belt 251 and the wide oscillating belt 252 with different lengths and widths at the bottom of the L-shaped oscillating rod 25, when gas passes through the inside of the six quartz glass components 7, the wind areas of the narrow oscillating belt 251 and the wide oscillating belt 252 are different, so that the L-shaped oscillating rod 25 obliquely oscillates at the bottom of the fixed rod 22, and then the moment arm of the narrow oscillating belt 251 is longer due to the different lengths of the L-shaped oscillating rod 25, at this time, when the narrow oscillating belt 251 is impacted by wind current, the L-shaped oscillating rod 25 is pulled to deflect towards one side close to the narrow oscillating belt 251, and because the wind blown area of the wide oscillating belt 252 is large, the L-shaped oscillating rod 25 oscillates under the impact of the wind current to scatter the wind current flowing through the L-shaped oscillating rod 25, so that the gas can stay inside the six quartz glass components 7 for a longer time than the gas directly flowing through the inside of the six quartz glass components 7, the utilization rate of the gas is increased; in the process of swinging the L-shaped swinging rod 25, the magnetic ball 261 swings at the top of the L-shaped swinging rod 25 under the support of the magnetic ball 261, and then the middle part of the fixing rod 22 is knocked to slightly vibrate the fixing rod 22, so that the area of the gas which can be stirred is larger when the fan blade 222 rotates; through the elastic sheet 27 and the knocking block 271 arranged in the middle of the fixed rod 22, when the magnetic ball 261 shakes, the elastic sheet 27 can be knocked, and at the moment, the elastic sheet 27 can continuously and slightly shake, so that the whole fixed rod 22 can shake, the fan blade 222 in the middle of the fixed rod 22 can stir more gas, the more gas can be fully contacted with the electric arc in the quartz glass component six 7, and the utilization rate of the gas is increased; by arranging the connecting belt 28 and the rubber ball 281 in the middle of the wide swing belt 252, when the wide swing belt 252 swings, the rubber ball 281 swings on the wide swing belt 252 at different frequencies, so that the wide swing belt 252 changes the gas flow direction in the quartz glass component six 7, and the reaction time of the gas and the electric arc is prolonged; the elastic rope 29 is arranged between the connecting belt 28 and the wide swing belt 252, so that the swing effect of the rubber ball 281 can be more quickly transmitted to the wide swing belt 252, and the swing frequency of the wide swing belt 252 is increased; by wrapping the boundary of the wide swing belt 252, the damage of the wide swing belt 252 to the inner side wall of the six 7 quartz glass components can be reduced when the wide swing belt 252 swings, and the service life of the six 7 quartz glass components can be prolonged.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. A three-dimensional high-density low-temperature plasma generating device is characterized in that: comprises a copper bar (1); a quartz glass component I (2) is fixedly connected to the end part of the copper rod (1); the quartz glass component I (2) is sleeved with a quartz glass component II (3), a quartz glass component III (4), a quartz glass component IV (5), a quartz glass component V (6) and a quartz glass component VI (7) from inside to outside in sequence; a quartz glass component seven (8) is fixedly connected to the end part of the quartz glass component six (7); the quartz glass component seven (8) is fixedly connected with the quartz glass component six (7), the quartz glass component five (6), the quartz glass component four (5), the quartz glass component three (4), the quartz glass component two (3) and the quartz glass component one (2); the end part of the quartz glass component III (4) is fixedly connected with a first conducting layer (9); a second copper wire (13) is connected between the first conducting layer (9) and the copper rod (1); the end part of the quartz glass component five (6) is fixedly connected with a conducting layer two (10); a first copper wire (11) is connected to the second conducting layer (10); the end part of the first copper wire (11) is fixedly connected with a power supply connector (12); a second copper wire (13) is connected between the first conducting layer (9) and the second conducting layer (10); a third conducting layer (14) is fixedly connected to the end part, far away from the second conducting layer (10), of the sixth quartz glass component (7); a fourth conducting layer (15) is fixedly connected to the end part of the fourth quartz glass component (5) on the same side as the third conducting layer (14); a fourth conducting layer (15) is fixedly connected to the end part of the second quartz glass component (3) on the same side as the third conducting layer (14); a fifth conducting layer (16) is fixedly connected to the end part of the second quartz glass component (3) on the same side as the third conducting layer (14); and a second copper wire (13) is connected between the fourth conducting layer (15) and the fifth conducting layer (16).
2. The three-dimensional high-density low-temperature plasma generating apparatus according to claim 1, wherein: a fixing rod (22) is arranged inside the quartz glass component six (7); a flexible fixing seat (221) is fixedly connected to the end part of the fixing rod (22); the flexible fixing seat (221) is fixedly connected inside the quartz glass component six (7); the middle part of the fixed rod (22) is rotatably connected with a plurality of groups of fan blades (222).
3. The three-dimensional high-density low-temperature plasma generating apparatus according to claim 2, wherein: the blades of the fan blades (222) are provided with sliding cavities (23); a sliding block (231) is connected in the sliding cavity (23) in a sliding manner; a ribbon (232) is fixedly connected to the sliding block (231); a balancing weight (233) is fixedly connected inside the sliding block (231); and a spring (24) is arranged between the sliding cavity (23) and the sliding block (231).
4. The three-dimensional high-density low-temperature plasma generating apparatus according to claim 3, wherein: the number of the springs (24) in each sliding cavity (23) is different; a spring (24) is arranged in one of the sliding cavities (23); the number of the springs (24) in the other sliding cavities (23) is increased in sequence.
5. The three-dimensional high-density low-temperature plasma generating apparatus according to claim 4, wherein: the bottom end of the fixed rod (22) is hinged with an L-shaped swinging rod (25); a narrow swinging belt (251) is fixedly connected to the longer end of the L-shaped swinging rod (25); and a short end of the L-shaped swinging rod (25) is fixedly connected with a wide swinging belt (252).
6. The three-dimensional high-density low-temperature plasma generating apparatus according to claim 5, wherein: a plurality of groups of elastic swinging strips (26) are fixedly connected to the L-shaped swinging rod (25); the top end of the elastic swing strip (26) is fixedly connected with a magnetic ball (261).
7. The three-dimensional high-density low-temperature plasma generating apparatus according to claim 6, wherein: a plurality of groups of elastic sheets (27) are fixedly connected to the side wall of the fixed rod (22); the inner side wall of the elastic sheet (27) is fixedly connected with a knocking block (271).
8. The three-dimensional high-density low-temperature plasma generating apparatus according to claim 7, wherein: a connecting belt (28) is fixedly connected inside the slot inside the wide swing belt (252); the bottom end of the connecting belt (28) is fixedly connected with a rubber ball (281).
9. The three-dimensional high-density low-temperature plasma generating apparatus according to claim 8, wherein: a plurality of groups of elastic ropes (29) are fixedly connected between the wide swing belt (252) and the connecting belt (28).
10. The three-dimensional high-density low-temperature plasma generating apparatus according to claim 9, wherein: the border of the wide swing belt (252) is wrapped with a wrapping edge (291); the edge wrapping (291) is used for wrapping the boundary of the wide swing belt (252).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111105530.9A CN113786716A (en) | 2021-09-22 | 2021-09-22 | Three-dimensional high-density low-temperature plasma generating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111105530.9A CN113786716A (en) | 2021-09-22 | 2021-09-22 | Three-dimensional high-density low-temperature plasma generating device |
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| CN113786716A true CN113786716A (en) | 2021-12-14 |
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Application publication date: 20211214 |