CN111375490B - Demisting and water collecting device and method based on coupling of ion wind and vibrating wire grid - Google Patents
Demisting and water collecting device and method based on coupling of ion wind and vibrating wire grid Download PDFInfo
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- CN111375490B CN111375490B CN202010056956.9A CN202010056956A CN111375490B CN 111375490 B CN111375490 B CN 111375490B CN 202010056956 A CN202010056956 A CN 202010056956A CN 111375490 B CN111375490 B CN 111375490B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/28—Methods or installations for obtaining or collecting drinking water or tap water from humid air
Abstract
The invention discloses a demisting and water collecting device and method based on coupling of ion wind and vibrating wire grids, belonging to the field of environmental protection, and specifically comprising a high-voltage electrode, a ground electrode, a vibrating wire grid, a negative direct-current high-voltage power supply, an airflow channel, an insulating support and a water collecting tank; the vibrating wire grid is driven by airflow carrying fog drops to vibrate, so that part of fog drops collide and flow out along the vibrating wire grid; an electric field area is formed between the ground electrode and the high-voltage electrode, and ion wind opposite to the direction of the air flow is generated, so that a junction surface is formed between the air flow and the ion wind; the negative direct-current high-voltage power supply is used for providing adjustable voltage for the high-voltage electrode, so that the intersection surface is positioned at the ground electrode, and the residual fog drops flow out along the intersection surface; the water collecting tank is used for collecting fog drops flowing out of the vibrating wire grid and the ground electrode. Compared with the traditional water collection mode, the demisting and water collection efficiency of the invention is higher after twice fog drop collection.
Description
Technical Field
The invention belongs to the field of environmental protection, and particularly relates to a demisting and water collecting device and method based on coupling of ion wind and a vibrating wire grid.
Background
Many harmful fog can be generated in modern industrial production, which causes great pollution to the environment; for some arid and foggy areas, fog water is also an effective water resource, so how to collect the fog water becomes a key problem for solving industrial and environmental problems. The defogging water-collecting device commonly used at present is an inertial defogger, a centrifugal defogger and an electrostatic defogger.
The inertial demister changes the speed and direction of airflow to make the larger fog drops collide with wall surface by its inertia and finally agglomerate into drops to be collected. However, this method is only suitable for the case of large droplet size, and the collection efficiency is not high.
The centrifugal mist eliminator removes mist droplets from a gas flow by centrifugal force. The basic principle is that the air flow generates centrifugal force along with the rotation of the blades, and the fog drops are intercepted. The device has unstable demisting efficiency, when the mist quantity is large, the demisting and water collecting effects cannot be guaranteed, and the mechanical rotation can generate noise and has large power consumption.
The electrostatic demister charges liquid drops through corona discharge, and drives the liquid drops to move towards a collector through an external electric field, so that the purpose of collection is achieved. However, the liquid drops may be insufficiently charged, the electric field force cannot overcome the smooth dragging force and is brought out of the demister, and the efficiency is low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a demisting technical device and a demisting technical method based on coupling of ion wind and vibrating wire grids, and aims to solve the problem that the existing demisting water collecting device is low in demisting water collecting efficiency.
In order to achieve the above object, in one aspect, the present invention provides a defogging and water collecting device based on coupling of an ion wind and a vibrating wire grid, comprising: the high-voltage electrode, the ground electrode, the vibrating wire grid, the negative direct-current high-voltage power supply, the airflow channel, the insulating support and the water collecting tank are arranged on the insulating support;
the airflow channel has insulation; the high-voltage electrode is in a suspended bur line type; the high-voltage electrode is connected with a negative direct-current high-voltage power supply; the air inlet is arranged on the air flow channel, the vibrating wire grid, the ground electrode and the high-voltage electrode are sequentially arranged along the air flow direction, and the ground electrode and the high-voltage electrode are arranged in parallel at a preset distance; the water collecting tank is positioned below the vibrating wire grid and the ground electrode;
the insulating support is used for hanging a high-voltage electrode, and vibrating wires of the vibrating wire grid vibrate under the drive of airflow carrying fogdrops, so that part of fogdrops collide to form liquid drops to flow out; an electric field area is formed between the ground electrode and the high-voltage electrode, and ion wind opposite to the direction of the air flow is generated, so that a junction surface is formed between the air flow and the ion wind; the negative direct-current high-voltage power supply is used for providing adjustable voltage for the high-voltage electrode, so that the intersection surface is positioned at the ground electrode, and the residual fog drops are condensed on the ground electrode to form liquid drops which flow out; the water collecting tank is used for collecting liquid drops flowing out of the vibrating wire grid and the ground electrode;
wherein, the intersection surface is the plane that ionic wind speed and air current wind speed are equal.
Preferably, the air inlet end of the air flow channel is a reducer pipe with the diameter of 50cm to 30 cm.
Preferably, the material of the airflow channel is an acrylic plate;
preferably, the preset distance between the ground electrode and the high-voltage electrode is 4 cm-12 cm;
preferably, the barbed wires of the high-voltage electrode are fixed by nylon screws, the barbed wires are sequentially wound on the porcelain tubes of the upper frame and the lower frame of the high-voltage electrode, and the distance between the adjacent barbed wires is 2 cm; the nylon screw and the porcelain sleeve fix the barbed wire, so that the discharge at the screw is avoided, and the discharge effect of the high-voltage electrode is prevented from being influenced; the line spacing of the barbed wires is 2cm, so that the ionic wind strength generated by the high-voltage electrode wire can be maximized.
Preferably, there are 2 insulating pillars, and no one pillar includes 4 insulators of 12 KV;
preferably, the ground electrode is a trapezoid mesh structure with a wide upper part and a narrow lower part, the upper side length is 4mm, the lower side length is 2mm, the mesh wire width of the upper side length and the lower side length is 1 mm-1.5 mm, and the oblique side width is 1 mm-1.5 mm; the mesh of the ground electrode is of a structure with a wide upper part and a narrow lower part, and liquid drops condensed on the ground electrode can flow down along the inclined edge, so that the mesh cannot be blocked, and the demisting efficiency is not influenced.
Preferably, the vibrating wire grid frame is made of acrylic plates, and the vibrating wire is 0.1mm diamond wire.
In another aspect, the invention provides a demisting and water collecting method based on coupling of ion wind and vibrating wire grids, comprising the following steps:
after corona starting voltage is applied to the high-voltage electrode, vibrating wires of the vibrating wire grid vibrate, so that partial fog drops are condensed into liquid drops after being intercepted and collected;
adjusting the voltage on the high-voltage electrode to enable the direction of the ion wind to be opposite to the direction of the air flow, and enabling the intersection surface to be located at the ground electrode to enable the local humidity near the ground electrode to be improved;
the non-intercepted mist droplets are condensed on the ground electrode into droplets to be collected.
Preferably, the preset distance between the ground electrode and the high voltage electrode is 4cm to 12 cm. The distance between the ground electrode and the high-voltage electrode is too small, so that the breakdown is easy, and when the air flow speed is high, part of fog drops can pass through an electric field area, so that the demisting efficiency is reduced; the distance is too large, the voltage level required by generating the ion wind is higher, and the technical cost is improved.
Through the technical scheme, compared with the prior art, the invention has the following beneficial effects:
(1) the air flow carrying the fog drops reaches the vibrating wire grid through the air inlet, the air flow drives the vibrating wire on the vibrating wire grid to vibrate, and the fog drops with large particle sizes collide with each other to form liquid drops so as to flow out along the vibrating wire; and the rest droplets reach the electric field area, the position of the intersection surface is controlled at the ground electrode by controlling the voltage of the high-voltage electrode, the local humidity near the ground electrode is improved, the droplets are condensed on the ground electrode into water droplets and collected to the water collecting tank through the water collecting pipe, and the flow of the droplets shows that the mist and water collecting efficiency is higher after twice mist and water collection compared with the traditional water collecting mode.
(2) The ground electrode provided by the invention is of a trapezoidal mesh structure with a wide upper part and a narrow lower part, and condensed liquid drops flow down along the oblique edge and cannot block the meshes, so that the demisting efficiency is influenced.
Drawings
FIG. 1 is a schematic structural diagram of a defogging and water collecting device based on coupling of an ion wind and a vibrating wire grid according to an embodiment;
FIG. 2 is a schematic structural diagram of a barbed high-voltage electrode provided by an embodiment;
FIG. 3 is a schematic diagram of a ground electrode structure provided in the embodiments;
FIG. 4 is a schematic diagram of a vibrating wire grid provided by an embodiment;
FIG. 5 is a schematic diagram of a demisting and water collecting method provided by an embodiment;
description of the labeling:
1-a high voltage electrode; 2-a ground electrode; 3-vibrating wire grids; 4-negative direct current high voltage power supply; 5-an air flow channel; 6-water collecting pipe; 7-a water collecting tank; 8-insulating support.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In one aspect, the present invention provides a defogging and water collecting device based on coupling of ion wind and vibrating wire grid, comprising: the device comprises a high-voltage electrode 1, a ground electrode 2, a vibrating wire grid 3, a negative direct-current high-voltage power supply 4, an airflow channel 5, an insulating support 8 and a water collecting tank 7;
the airflow passage 5 has insulation; the high-voltage electrode 1 is in a suspended prickle line type; the high-voltage electrode 1 is connected with a negative direct-current high-voltage power supply 4; an air inlet is arranged on the airflow channel 5, the vibrating wire grid 3, the ground electrode 2 and the high-voltage electrode 1 are sequentially arranged along the airflow direction, and the ground electrode 2 and the high-voltage electrode 1 are arranged in parallel at a preset distance; the water collecting tank 7 is positioned below the vibrating wire grid 3 and the ground electrode 2;
the insulating support 8 is used for hanging the high-voltage electrode 1, and the vibrating wire of the vibrating wire grid 3 is driven by the airflow carrying the fogdrops to vibrate, so that part of the fogdrops collide to form liquid drops to flow out; an electric field area is formed between the ground electrode 2 and the high-voltage electrode 1, and ion wind opposite to the direction of the airflow is generated, so that an intersection surface is formed between the airflow and the ion wind; the negative direct-current high-voltage power supply 4 is used for providing adjustable voltage for the high-voltage electrode 1, so that the intersection surface is positioned at the ground electrode 2, and the residual fog drops are condensed on the ground electrode 2 into liquid drops to flow out; the water collecting tank 7 is used for collecting fog drops flowing out of the vibrating wire grid 3 and the ground electrode 2;
wherein, the intersection surface is the plane that ionic wind speed and air current wind speed are equal.
Preferably, the air inlet end of the air flow channel 5 is a reducer pipe with the diameter of 50cm to 30 cm.
Preferably, the material of the airflow channel 5 is an acrylic plate;
preferably, the preset distance between the ground electrode 2 and the high-voltage electrode 1 is 4 cm-12 cm;
preferably, the barbed wires of the high-voltage electrode 1 are fixed by nylon screws, the barbed wires are sequentially wound on the porcelain tubes of the upper frame and the lower frame of the high-voltage electrode 1, and the distance between every two adjacent barbed wires is 2 cm;
preferably, there are 2 insulating posts 8, and each post includes 4 insulators of 12 KV;
preferably, the ground electrode 2 is a trapezoidal mesh structure with a wide upper part and a narrow lower part, the upper side length is 4mm, the lower side length is 2mm, the mesh line width of the upper side length and the lower side length is 1 mm-1.5 mm, and the oblique side width is 1 mm-1.5 mm;
preferably, the frame of the vibrating wire grid 3 is made of an acrylic plate, and the vibrating wire is a 0.1mm diamond wire.
In another aspect, the invention provides a demisting and water collecting method based on coupling of ion wind and vibrating wire grids, comprising the following steps:
after corona starting voltage is applied to the high-voltage electrode 1, vibrating wires of the vibrating wire grid 3 vibrate, so that partial fog drops are intercepted and condensed into liquid drops to be collected;
adjusting the voltage on the high-voltage electrode 1 to enable the direction of the ion wind to be opposite to the direction of the air flow, and enabling the intersection surface to be located at the ground electrode 2 to enable the local humidity near the ground electrode to be improved;
the non-intercepted mist droplets are condensed on the ground electrode into droplets to be collected.
Preferably, the preset distance between the ground electrode and the high voltage electrode is 4cm to 12 cm.
Examples
FIG. 1 is a schematic diagram of a demisting and water collecting device based on coupling of ion wind and vibrating wire grids, which comprises a high-voltage electrode 1, a ground electrode 2, a vibrating wire grid 3, a negative direct-current high-voltage power supply 4, a gas channel 5, a water collecting pipe 6 and a water collecting tank 7;
the airflow channel 5 is composed of an acrylic plate, the port of the airflow channel is a reducer pipe with the diameter changed from 50cm to 30cm, the port of a fog inlet is formed in the airflow channel 5, airflow firstly passes through the multilayer vibrating wire grid 3 and then passes through the ground electrode 2, and a suspension type bur line type high-voltage electrode which is placed in parallel is arranged at the position 4cm away from the ground electrode; the insulating support 8 is used for suspending the high-voltage electrode 1, and the high-voltage electrode 1 is connected with the negative direct-current high-voltage power supply 4;
the basic working principle is as follows: the airflow carrying the fog drops reaches the vibrating wire grid 3 through the air inlet, and the airflow drives the vibrating wire on the vibrating wire grid 3 to vibrate, so that the fog drops with large particle sizes collide with each other to form liquid drops, and the liquid drops flow out along the vibrating wire; the remaining droplets reach the electric field area (the electric field area is formed between the high-voltage electrode 1 and the ground electrode 2), the high-voltage electrode 1 discharges to generate ion wind opposite to the direction of the air flow, an intersection surface is formed between the air flow and the ion wind, the position of the intersection surface is changed by controlling the voltage of the high-voltage electrode 1, the position of the intersection surface is controlled at the ground electrode 2, the local humidity near the ground electrode 2 is improved, and the droplets are condensed on the ground electrode 2 into a droplet shape and collected to a water collecting tank 7 through a water collecting pipe 6.
As shown in fig. 2, the barbed wires of the high-voltage electrode 1 are fixed by nylon screws and sequentially wound on the porcelain tubes of the upper frame and the lower frame of the high-voltage electrode 1, and the distance between the adjacent barbed wires is 2 cm; 2 insulating support columns 8 for hanging the high-voltage electrode frame are provided, each insulating support column is composed of 4 12KV insulators and fixed on the upper edge frame of the high-voltage electrode frame, and the upper ends of the insulating support columns 8 are fixed by electrician wood.
As shown in fig. 3, the ground electrode 2 is a trapezoidal mesh structure with a wide upper part and a narrow lower part, the upper side length is 4mm, the lower side length is 2mm, the mesh line width of the upper side length and the lower side length is 1mm to 1.5mm, and the oblique side width is 1mm to 1.5 mm;
as shown in FIG. 4, the frame of the vibrating wire grid 3 is made of acrylic plate, and the vibrating wire is made of 0.1mm diamond wire.
The embodiment of the defogging and water collecting device based on the ion wind and vibrating wire grid coupling provides a defogging method of the defogging and water collecting device, which specifically comprises the following steps:
(1) as shown in fig. 5, the negative dc high voltage power supply 4 is turned on, the voltage is adjusted to the corona-starting voltage, and the high voltage electrode 1 emits weak corona-starting sound;
(2) the fog drops are led into the airflow channel 5 from the air inlet, the vibration wire is vibrated by the fog drops through the vibration wire grid 3 to intercept large fog drops, and the fog drops are condensed into liquid drops on the vibration wire and flow down along the vibration wire to be collected;
(3) the small-particle-size liquid drops which are not intercepted enter an electric field area along with the air flow, and the foggy liquid drops return to the ground electrode 2 under the action of weak ion wind;
(4) the voltage is properly increased to generate stronger ion wind, the direction of the ion wind is opposite to the direction of the airflow, and a plane with the same wind speed of the ion wind and the airflow is a junction plane;
(5) the voltage level is adjusted, the intersection surface moves towards the ground electrode, the local humidity near the ground electrode 2 is improved, liquid drops are condensed on the ground electrode 2, due to the special structure of the ground electrode 2, the condensed liquid drops flow into the water collecting pipe 6 along the network cable, and part of the mist drops which are not captured pass through the vibrating wire grid 3 again and are intercepted on the vibrating wire.
In conclusion, the air flow carrying the fog drops reaches the vibrating wire grid 3 through the air inlet, the air flow drives the vibrating wire filaments on the vibrating wire grid 3 to vibrate, and the fog drops with large particle sizes collide with each other to form liquid drops, so that the liquid drops flow out along the vibrating wire filaments; and the rest droplets reach the electric field area, the position of the intersection surface is controlled at the ground electrode 2 by controlling the voltage of the high-voltage electrode 1, the local humidity near the ground electrode 2 is improved, the droplets are condensed on the ground electrode 2 into a droplet shape and collected to the water collecting tank 7 through the water collecting pipe, and the mist flow is known.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A defogging and water collecting device based on coupling of ionic wind and vibrating wire grids is characterized by comprising: the device comprises a high-voltage electrode (1), a ground electrode (2), a vibrating wire grid (3), a negative direct-current high-voltage power supply (4), an airflow channel (5), an insulating strut (8) and a water collecting tank (7);
the air flow channel (5) has insulation and is provided with an air inlet; the high-voltage electrode (1) is in a suspended prickle line type and is connected with the negative direct-current high-voltage power supply (4); the vibrating wire grid (3), the ground electrode (2) and the high-voltage electrode (1) are sequentially arranged along the direction of an air flow formed by fog drops, and the ground electrode (2) and the high-voltage electrode (1) are arranged in parallel at a preset distance; the water collecting tank (7) is positioned below the vibrating wire grid (3) and the ground electrode (2);
the insulating support column (8) is used for suspending the high-voltage electrode (1); the vibrating wire grid (3) enables part of fog drops to collide to form liquid drops to flow out; an electric field area is formed between the ground electrode (2) and the high-voltage electrode (1), ion wind opposite to the direction of the air flow is generated, and a junction surface is formed between the air flow and the ion wind; the negative direct-current high-voltage power supply (4) is used for providing adjustable voltage for the high-voltage electrode (1), so that the intersection surface is positioned at the ground electrode (2), and the residual fog drops are condensed on the ground electrode (2) into liquid drops to flow out; the water collecting tank (7) is used for collecting liquid drops flowing out of the vibrating wire grid (3) and the ground electrode (2);
wherein, the intersection surface is a plane with the same ionic wind speed and airflow speed;
the defogging process of the defogging water collecting device comprises the following steps:
the negative direct current high-voltage power supply (4) provides a corona starting voltage for the high-voltage electrode (1) to generate ion wind, and the ion wind and air flow are convected to generate turbulence so that the vibrating wire grid (3) vibrates to collide part of fogdrops to form liquid drops to flow out;
the mist drops which are not intercepted are condensed into liquid drops on the ground electrode (2) and flow out;
the negative direct current high-voltage power supply (4) adjusts the voltage on the high-voltage electrode (1) to form a meeting surface between the airflow and the ion wind, wherein the meeting surface is positioned at the ground electrode (2), so that the non-collected fog drops reach the vibrating wire grid (3) again to collide to form liquid drops to flow out.
2. A demisting and water collecting device according to claim 1, wherein the air flow channel (5) is made of acrylic plate, and the air inlet end of the air flow channel is a reducer pipe with the diameter of 50cm to 30 cm.
3. A defogging and water collecting device according to claim 1 or 2, wherein the preset distance between the ground electrode (2) and the high voltage electrode (1) is 4 cm-12 cm.
4. A defogging and water collecting device according to claim 3, wherein the ground electrode (2) is a trapezoidal mesh structure with a wide upper side and a narrow lower side, the upper side is 4mm, the lower side is 2mm, the mesh line width of the upper side and the lower side is 1 mm-1.5 mm, and the width of the oblique side is 1 mm-1.5 mm.
5. A defogging and water collecting device according to claim 3, wherein the barbed wires of the high voltage electrode (1) are fixed by nylon screws, and are sequentially wound on the porcelain tubes of the upper frame and the lower frame of the high voltage electrode (1), and the distance between the adjacent barbed wires is 2 cm.
6. A method for defogging and collecting water for a defogging and water collecting device according to claim 1, comprising:
after corona starting voltage is applied to the high-voltage electrode (1), ion wind is generated, and the ion wind and air flow are convected to generate turbulence so that vibrating wires of the vibrating wire grid (3) vibrate, and partial fog drops are intercepted and condensed into liquid drops to be collected;
adjusting the voltage on the high-voltage electrode (1), so that the direction of ion wind is opposite to the direction of air flow, and a meeting surface at the position of a ground electrode (2) is formed between the air flow and the ion wind, so that the non-collected fog drops reach the vibrating wire grid (3) again and collide to form liquid drops to flow out;
wherein the non-intercepted mist droplets are condensed into droplets on the ground electrode (2) and collected.
7. A defogging and water collecting method according to claim 6, wherein the preset distance between the ground electrode (2) and the high voltage electrode (1) is 4 cm-12 cm.
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| CN112611240B (en) * | 2020-12-10 | 2022-07-19 | 武汉大学 | Device and method for enhancing condensation heat exchange by utilizing ion wind |
| CN114165859B (en) * | 2021-11-05 | 2023-04-11 | 华中科技大学 | Multi-electrode demisting device with synergistic effect of static electricity and flow field |
| CN114210460B (en) * | 2021-11-30 | 2023-01-06 | 华中科技大学 | Corona discharge demisting and water collecting device based on collecting net array with electric field gradient |
| CN114100856B (en) * | 2021-12-16 | 2023-06-06 | 湖北省气象服务中心（湖北省专业气象服务台） | Fog-removing device and fog-removing method by combined action of detonation wave and positive load electric particles |
| CN114669171B (en) * | 2022-04-06 | 2022-12-09 | 西安交通大学 | Flue gas moisture collecting device coupling condensation mechanism and electric field force and working method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201154327Y (en) * | 2007-12-29 | 2008-11-26 | 武汉科技大学 | Three-zone dipolar loading electrostatic agglomeration dust remover |
| CN105890437A (en) * | 2016-04-07 | 2016-08-24 | 西安交通大学 | Multistage, parallel and multiline-water film electrode ion wind cooling tower water recovery device |
| CN106595380A (en) * | 2016-11-17 | 2017-04-26 | 西安交通大学 | Ion wind water collection device for cooling tower |
| CN107875742A (en) * | 2017-12-21 | 2018-04-06 | 青岛大学 | Cooling fiber vibratory string grating centrifugal demister in a kind of |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080060794A1 (en) * | 2006-09-12 | 2008-03-13 | Neng Tyi Precision Industries Co., Ltd. | Heat sink device generating an ionic wind |
-
2020
- 2020-01-16 CN CN202010056956.9A patent/CN111375490B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201154327Y (en) * | 2007-12-29 | 2008-11-26 | 武汉科技大学 | Three-zone dipolar loading electrostatic agglomeration dust remover |
| CN105890437A (en) * | 2016-04-07 | 2016-08-24 | 西安交通大学 | Multistage, parallel and multiline-water film electrode ion wind cooling tower water recovery device |
| CN106595380A (en) * | 2016-11-17 | 2017-04-26 | 西安交通大学 | Ion wind water collection device for cooling tower |
| CN107875742A (en) * | 2017-12-21 | 2018-04-06 | 青岛大学 | Cooling fiber vibratory string grating centrifugal demister in a kind of |
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