CN116951648A - High-voltage plasma electrochemical air purification management system - Google Patents

High-voltage plasma electrochemical air purification management system Download PDF

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Publication number
CN116951648A
CN116951648A CN202311040479.7A CN202311040479A CN116951648A CN 116951648 A CN116951648 A CN 116951648A CN 202311040479 A CN202311040479 A CN 202311040479A CN 116951648 A CN116951648 A CN 116951648A
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CN
China
Prior art keywords
air
management system
microporous ceramic
pressure plasma
unit
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Pending
Application number
CN202311040479.7A
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Chinese (zh)
Inventor
王浦林
王晶晶
袁淑华
李雷
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Zhuhai Runze Technology Co ltd
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Zhuhai Runze Technology Co ltd
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Priority to CN202311040479.7A priority Critical patent/CN116951648A/en
Publication of CN116951648A publication Critical patent/CN116951648A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The invention discloses and provides a high-pressure plasma electrochemical air purification management system which can provide ultra-large clean air flow and can eliminate substances in three forms of solid particles, liquid droplets and harmful gas molecules. The invention comprises a first purifying unit, a second purifying unit and a third purifying unit, wherein the first purifying unit comprises an ultrahigh-voltage electrostatic plasma cathode emitter and a microporous ceramic tube anode collector; the ultra-high voltage electrostatic plasma cathode emitter comprises a cathode frame, wherein a plurality of cathode metal wires are equidistantly arranged on the cathode frame; the anode collector of the microporous ceramic tube comprises an anode frame, the anode frame comprises an upper water supply tube and a lower water collecting tube, a plurality of microporous ceramic tubes are arranged between the upper water supply tube and the lower water collecting tube, the lower ends of the microporous ceramic tubes are seals, anode metal wires are arranged in the microporous ceramic tubes communicated with the upper water supply tube, the lower ends of the microporous ceramic tubes are positioned above the water receiving ports, and the lower water collecting tubes are grounded. The invention is applied to the technical field of air purification and military three-proofing.

Description

High-voltage plasma electrochemical air purification management system
Technical Field
The invention relates to an air purification management system, in particular to a high-pressure plasma electrochemical air purification management system, and further relates to an air purification device with high ventilation quantity, no secondary pollution, no adsorption saturation, no need of replacing filter screen consumables except a purified cotton pile, capability of simultaneously eliminating air suspension substances in three forms of solid, liquid and gas, and convenient management.
Background
The traditional filter screen filtering technology, the adsorption material and the anti-poison tank have the defects that: the ventilation resistance of the filter material is high, so that the purification ventilation quantity is small, and the filter screen or the adsorption module can be blown down by the large air quantity; the filter screen and the filter material of the equipment are easy to be blocked, saturated and disabled in adsorption, and the functions of the filter screen and the filter material are reduced or disabled when the filter screen and the filter material meet humidity and water, so that the leakage rate of nano-scale small particles is high; the secondary pollution of particles formed by weathering degradation and reduction of the accumulated matters adsorbed on the net is not convenient to grasp the time for replacing the filter materials; the existing electrostatic technology stacks of the papas can not overcome secondary falling pollution, and meanwhile, more serious secondary additional pollution is formed by ozone, strong cancerogenic substances of nitrogen oxides and the like.
In addition, the filter screen technology, the anti-virus adsorption tank technology and the electrostatic purification technology in the world have single functions, and can not simultaneously eliminate various harmful substances in solid, liquid and gas mixed in the air. It is normal that these morphological substances are mixed in the polluted air.
Disclosure of Invention
The invention aims to solve the technical problems of overcoming the defects of the prior art, and provides a high-pressure plasma electrochemical air purification management system, which realizes the application of ultra-large ventilation air purification in civil and military fields, and more precisely provides an electrochemical purification technology which can provide ultra-large clean air flow, can eliminate substances with molecular level size, is not afraid of water mist dampness, can simultaneously eliminate three forms of solid particles, liquid droplets and harmful gas molecules, and has a purification level far higher than the current purification technical standards.
The technical scheme adopted by the invention is as follows: the invention comprises an air duct, wherein two ends of the air duct are respectively provided with an air inlet and an air outlet, a fan and a first purifying unit are arranged in the air duct, external air enters the first purifying unit flowing in the air duct from the air inlet and then flows out from the air outlet, and the first purifying unit comprises an ultrahigh voltage electrostatic plasma cathode emitter and a microporous ceramic tube anode collector which are arranged in the air duct along the flowing direction of the air in a front-back manner; the ultrahigh-voltage electrostatic plasma cathode emitter comprises a cathode frame made of an insulating material, the cathode frame is arranged in the air duct, a plurality of cathode metal wires are equidistantly arranged on the cathode frame, and the cathode metal wires are connected with the cathode of the ultrahigh-voltage electrostatic generator; the anode frame comprises an upper water supply pipe and a lower water collecting pipe which is arranged in parallel with the upper water supply pipe, a plurality of microporous ceramic pipes are arranged between the upper water supply pipe and the lower water collecting pipe, the lower ends of the microporous ceramic pipes are sealed, the upper ends of the microporous ceramic pipes are communicated with the upper water supply pipe, anode metal wires which are connected with the anode of the ultrahigh-voltage electrostatic generator are arranged in the microporous ceramic pipes, water receiving ports which are in one-to-one correspondence with the microporous ceramic pipes are arranged on the lower water collecting pipe, and the lower ends of the microporous ceramic pipes are positioned above the water receiving ports and grounded.
Further, the high-pressure plasma electrochemical air purification management system further comprises a water or solution treatment and storage unit communicated with the lower water collecting pipe.
Further, the high-pressure plasma electrochemical air purification management system further comprises a circulating water pump for pumping the water treated by the water or solution treatment and storage unit to the upper water supply pipe.
Further, one end of the upper water supply pipe is communicated with the circulating water pump through a pipeline, the other end of the upper water supply pipe is plugged, the upper end of the microporous ceramic pipe penetrates through the side face of the upper water supply pipe and is communicated with the inside of the upper water supply pipe, and liquid in the microporous ceramic pipe slowly seeps out of the pipe to wash and adsorb garbage adsorbed on the microporous ceramic pipe.
Further, the high-pressure plasma electrochemical air purification management system further comprises a second purification unit arranged in the air duct, the second purification unit is located at a lower air opening of the first purification unit, and the second purification unit comprises the microporous ceramic tube anode collector. The collector of the microporous ceramic tube anode is internally provided with a flowing alkaline reducing agent aqueous solution which is used for absorbing and neutralizing nitrogen oxides and ozone from the upstream.
Further, a flying water collecting tank is arranged behind each microporous ceramic tube of the microporous ceramic tube anode collector in the second purifying unit.
Further, each anode wire of the microporous ceramic tube anode collector in the second purification unit is loaded with a positive high voltage of 1-150 KV.
Further, the high-voltage plasma electrochemical air purification management system further comprises an air dehydration unit arranged in the air duct, wherein the air dehydration unit is positioned at a lower air opening of the second purification unit, and each anode wire of the anode collector of the microporous ceramic tube in the air dehydration unit is loaded with positive high voltage of 2-150 KV. The micropore ceramic tube of the dehydration unit does not contain liquid phase flowing liquid, and is connected with a dehydration collecting pipeline.
Further, the high-pressure plasma electrochemical air purification management system further comprises an anti-falling object filtering unit arranged at the air outlet, and the anti-falling object filtering unit comprises a purified cotton stack.
Further, a plurality of layers of high-voltage static electricity networks are arranged in the purified cotton stack.
Drawings
FIG. 1 is a general schematic diagram of the present invention;
FIG. 2 is a schematic diagram of the structure of an ultra-high voltage electrostatic plasma cathode emitter;
fig. 3 is a schematic structural view of a microporous ceramic tube anode collector.
Detailed Description
As shown in fig. 1 to 3, in this embodiment, the present invention includes an air duct 1, two ends of the air duct 1 are respectively provided with an air inlet 2 and an air outlet 3, a fan 4 and a first purifying unit 5 are disposed in the air duct 1, external air enters from the air inlet 2, flows through the first purifying unit 5 in the air duct 1, and then flows out from the air outlet 3, and the first purifying unit 5 includes an ultra-high voltage electrostatic plasma cathode emitter 7 and a microporous ceramic tube anode collector 8 disposed in the air duct 1 along the air flow direction. The planes of the two rectangular frames of the ultrahigh-voltage electrostatic plasma cathode emitter 7 and the microporous ceramic tube anode collector 8 are close to form a corresponding relation between the metal wire and the ceramic tube. The interval between the two positive and negative electrodes is about 2-20cm, preferably 4-15cm, and is fixed into a whole to form a group of ultra-high voltage plasma electrochemical collection module units. The ultra-high pressure plasma generated by the emitter adsorbs all air pollutants entering the electric field region and makes these substances negatively charged. The adsorbed object exhibits negative particle characteristics, and generates positive and negative charge attraction characteristics. The negatively charged particles are washed into positively charged ceramic tube liquid at extremely high speed, solid, liquid and gas substances adsorbed on a flowing water ceramic tube form suspension with ceramic tube solution or water, and are introduced into a water storage barrel through a pipeline; after acid-base neutralization treatment or strong oxidation treatment, flocculation and filtration treatment in the water storage barrel, the water enters a running water flushing program in a circulating way by a water pump.
In this embodiment, the ultrahigh voltage electrostatic plasma cathode emitter 7 includes a cathode frame 9 made of an insulating material, the cathode frame 9 is disposed in the air duct 1, a plurality of cathode wires 10 are equidistantly mounted on the cathode frame 9, and the plurality of cathode wires 10 are all connected with the cathode of the ultrahigh voltage electrostatic generator. In this embodiment, one end of the upper water supply pipe 12 is communicated with the circulating water pump 18 through a pipe, the other end of the upper water supply pipe 12 is blocked, and the upper end of the microporous ceramic pipe 14 is communicated with the inside of the upper water supply pipe 12 through the side surface of the upper water supply pipe 12. Specifically, the ultrahigh voltage electrostatic plasma cathode emitter 7 is made into a rectangular frame by an insulating material and is electrically insulated from the equipment ventilation box body; parallel wires are equidistantly arranged on the upper and lower insulating materials of the frame, and all the wires are connected with the cathode ultrahigh voltage electrostatic generator. The distance between the metal filaments is 2-12cm, preferably 4-5cm. The ultrahigh voltage static voltage applied to the metal wires provides air ionization energy, and the voltage is between 1 KV and 250KV, preferably 40KV to 100KV. In the electrostatic field area formed by the metal wire, the air ionizes a large amount of ultrahigh-pressure negative charge plasma. These extra-high voltage negative charge plasmas can be adsorbed onto all solid particles, liquid particles and gas molecules entering the electric field area, so that all the substances become polar substances with negative charges; the water insoluble solid particles and liquid non-polar matter (oily matter) microdroplets become polar matters of hydrophilic solution, and the solubility of gas molecules absorbed by electrons in the aqueous solution is greatly increased; three forms of targets to be removed are introduced into the aqueous solution from the air, so that downstream physical or chemical neutralization reaction, oxidation reaction, flocculation precipitation and the like are conveniently carried out on the aqueous solution for harmless treatment.
In this embodiment, the anode collector 8 of the microporous ceramic tube includes an anode frame 11 made of acid and alkali resistant materials, the anode frame 11 includes an upper water supply pipe 12 and a lower water collecting pipe 13 parallel to the upper water supply pipe 12, a plurality of microporous ceramic tubes 14 are disposed between the upper water supply pipe 12 and the lower water collecting pipe 13, the lower ends of the microporous ceramic tubes 14 are sealed, the upper ends of the microporous ceramic tubes 14 are communicated with the upper water supply pipe 12, an anode wire 15 connected with the anode of the ultrahigh voltage electrostatic generator is disposed in the microporous ceramic tubes 14, water receiving ports 16 corresponding to the microporous ceramic tubes 14 one by one are disposed on the lower water collecting pipe 13, the lower ends of the microporous ceramic tubes 14 are disposed above the water receiving ports 16, and the lower water collecting pipe 13 is grounded. Specifically, the anode collector 8 of the microporous ceramic tube takes an upper parallel acid and alkali resistant material water tube and a lower parallel acid and alkali resistant material water tube as a supporting frame; a plurality of holes are drilled on the upper water pipe at equal distance, and screw joints capable of being connected with microporous ceramic pipes are arranged; the microporous ceramic pipe is connected to the screw joint to make the acid and alkali resistant water pipe communicated with the microporous ceramic. Punching holes at symmetrical positions of the lower acid and alkali resistant water pipe and the upper water pipe, and installing a water receiving cup; the bottom of the water receiving cup is provided with a hole which is communicated with a water pipe below. The liquid in the upper water pipe can flow the oozed liquid into the water receiving cup through the microporous ceramic pipe, so that the aim of flushing and adsorbing the sediment on the microporous ceramic pipe is fulfilled; the exuded liquid enters the lower water pipe from the small hole at the bottom of the water receiving cup, and the water pipe is grounded to form a potential absorbing electrode relative to the anode 0. The movement form of the harmful garbage substances in the air in the electric field of the combined module area is as follows: particles such as negative charges generated by the emitter of the ultra-high voltage electrostatic plasma cathode emitter can be adsorbed on all substances entering the electric field area, so that solid, liquid and gas substances are changed into electronegative polar substances; these electronegative particles will adsorb onto the liquid phase running water ceramic tube at a rate approaching the current. The microporous material flushing pipe is not limited to the microporous ceramic pipe, and the microporous ceramic pipe can be replaced by other organic material microporous pipes and inorganic material microporous pipes, such as maple resin pipes, nitro-material microporous pipes and the like, carbonaceous material microporous pipes, petrochemical material microporous pipes and microporous metal pipes.
In this embodiment, the high-pressure plasma electrochemical air purification management system further includes a water or solution treatment and storage unit 17 in communication with the lower water collecting pipe 13. The high-pressure plasma electrochemical air purification management system further comprises a circulating water pump 18 for pumping the water treated by the water or solution treatment and storage unit 17 to the water supply pipe 12. In this embodiment, the storage unit 17 is subjected to subsequent innocent treatment, that is, the washed sewage is introduced into the water storage barrel, subjected to the innocent treatment, and then the liquid in the water supply pipe and the water drain pipe circularly flows in the microporous ceramic pipe through the small water pump, and the seepage amount of the liquid in the microporous ceramic pipe is controlled by regulating and controlling the water pressure; washing off solid, liquid and gas substances dissolved in the flushing liquid on the surface of the ceramic tube; therefore, the saturated and falling-off secondary pollution of adsorbate can not be formed on the liquid-phase running water collecting and flushing electrode of the microporous ceramic tube anode collector. All the water pipes, the microporous ceramics, the small water pump and the water storage barrel are grounded to form a grounding positive electrode. The buffer solution, the neutralization solution or the strong oxidizer in the innocuous treatment unit in the storage unit 17 neutralizes or oxidizes the collected harmful and toxic substances into non-toxic substances and is subjected to flocculation precipitation treatment. A minimum of 3-10 groups of purification modules consisting of the plasma cathode emitter 7 and the microporous ceramic tube anode collector 8 are arranged in the air duct 1.
In this embodiment, the high-pressure plasma electrochemical air purification management system further includes a second purification unit 6 disposed in the air duct 1, the second purification unit 6 is located at a lower air opening of the first purification unit 5, and the second purification unit 6 includes the microporous ceramic tube anode collector 8. In this embodiment, a flying water collecting tank 19 is provided behind each of the microporous ceramic tubes 14 of the microporous ceramic tube anode collector 8 in the second purifying unit 6. In this embodiment, each anode wire 15 of the microporous ceramic tube anode collector 8 in the second purification unit 6 is loaded with a positive high voltage of 1-150 KV. The second purifying unit 6 mainly aims at purifying harmful substances coming out of upstream leaked nets of negatively charged ozone O3-, various negatively charged nitrogen superoxide NxOy-n, CO2 and the like; by using a high-pressure positive electrode ceramic microporous tube liquid-phase running water technical method, harmful substances in the air with negative charges are absorbed and eliminated. The anode collector 8 of the microporous ceramic tube of the second purifying unit 6 is made into a rectangular frame by an insulating material pipeline and is electrically insulated from the equipment ventilation box body; parallel microporous ceramic tubes are equidistantly arranged on the upper and lower insulating material pipelines of the frame, and metal wires are arranged in the tubes and are connected with a positive-electricity ultrahigh-voltage electrostatic generator. The distance between the microporous ceramic tubes is 2-20cm, preferably 4-10cm. Two pipelines at the upper part and the lower part of the parallel insulating material water pipe are communicated with each ceramic pipe, and a water receiving groove is arranged at the lower ends of the lower insulating pipeline and the ceramic pipes and is used for receiving liquid exuded by the microporous ceramic pipes; an opening at one end of the water tank leads water in the tank to the insulating material water storage barrel; an insulating water pump is arranged on the insulating material pipeline, and the water in the insulating water storage barrel is pumped into the insulating water pipe, so that the liquid with positive voltage circularly flows for recycling. Wherein the flying water collecting tank 19 is a group of transverse discharging V-shaped groove strips, and the opening of the flying water collecting tank faces to the ultrahigh-voltage electrostatic liquid phase absorption pole; when the air flow speed is high, water on the surface of the microporous ceramic tube can generate a water flying phenomenon, and the fallen water flies into a water flying collecting tank and is converged into an insulating water tube below the water flying collecting tank; the flying water collecting groove is parallel to the microporous ceramic tube, and the distance is 2-6cm. These wires in the microporous ceramic tube are connected to an ultra-high voltage positive electrostatic generator, and the voltage applied to the wires is between 1 KV and 150KV, preferably between 10 KV and 40KV. In the electrostatic field area formed by the metal wires, a large amount of ultrahigh-voltage electronegative plasmas in the air are rapidly adsorbed on the surface of the liquid-phase ceramic tube and enter the micro-hole ceramic tube liquid. Harmful substances such as upstream flying negatively charged ozone O3-, various negatively charged nitrogen oxides NxOy-n and the like; if there is any leakage material not absorbed upstream in the matrix, it is also absorbed secondarily. The electrochemical process is about that ozone is reduced to oxygen, the high-valence nitrogen oxides are reduced to low-valence nitrogen dioxide, and nitrate is generated in water; the neutralization reaction is carried out in the water storage barrel by alkaline solution, and salt or nitric acid liquid is generated in the harmless treatment for other secondary use.
In this embodiment, the high-voltage plasma electrochemical air purification management system further includes an air dehydration unit 20 disposed in the air duct 1, the air dehydration unit 20 is located at a lower air opening of the second purification unit 6, and each anode wire 15 of the microporous ceramic tube anode collector 8 in the air dehydration unit 20 is loaded with positive high voltage power of 2-150 KV. The main purpose of the air dehydration unit 20 is to dehumidify and remove harmful residual gases. The upstream effluent stream has higher humidity, and the step can achieve the dehumidification effect. A rectangular frame made of high-temperature resistant insulating material and electrically insulated from the equipment ventilation box body; parallel rare earth microporous ceramic tubes are equidistantly arranged on the upper and lower high-temperature resistant insulating materials of the frame, hollow pipelines are used for the insulating materials below, and resistance metal wires are arranged in the tubes and communicated with the microporous ceramic tubes in parallel and connected with a positive ultra-high voltage electrostatic generator. The distance between the microporous ceramic tubes is 2-20cm, preferably 4-10cm. The high voltage electrostatic generator is 2-150KV, preferably 30-50KV. Absorbs moisture from the humid air flying upstream. The water drops absorbed into the ceramic tube are collected to form water flow and led out.
In this embodiment, the high-pressure plasma electrochemical air purification management system further includes an anti-falling object filtering unit 21 disposed at the air outlet 3, and the anti-falling object filtering unit 21 includes a purified cotton stack. When the purified constant temperature and humidity air is conveyed through a pipeline, tiny falling substances exist in theory, so that a purified cotton stack is arranged at the inlet of a branch pipeline before entering a clean space of a terminal; and a plurality of layers of high-voltage electrostatic nets of 10-20KV are arranged in the cotton stack, so that the cotton stack generates electrostatic induction to increase the adsorption effect on tiny falling objects. Achieves the purifying effect of far exceeding the international purifying standard.
The combined anti-falling object filtering units 21 are arranged at intervals of 10cm to 25cm for more than 2 groups to 20 groups as required to form negative electricity emitting electrodes and positive electricity flowing water liquid phase absorption electrodes, and the multi-module matrix layout is realized; and are respectively connected with the high-voltage electrostatic generator; respectively connected with the water storage barrel circulating water pump; a matrix absorption field of hundreds of positive-negative absorption units is formed.
Each group of ultrahigh-pressure cathode liquid phase matrix module and ultrahigh-pressure anode liquid phase module matrix combination units are actually measured, when clear water is used as fluid, the clearance rate of solid and liquid droplet pollutants is more than 99.999%, and the leakage rate is less than 10 < -4 > n. By 2-20 groups of matrix layer-by-layer absorption and filtration, the harmful pollutants in the air are eliminated completely ≡! The absorption rate is higher if a targeted relevant solution is used in the microporous tube.
At this time, some of the negatively charged plasma is not fully absorbed downstream of the negatively charged matrix, where the negatively charged ozone O3-, and various negatively charged nitrogen oxides NxOy-n are mainly absorbed. After the effect of killing viruses and bacteria and degrading harmful pollutants is completed, the additional ozone, supernitrogen oxides and other harmful gases need to be removed in a positive charge running water matrix area.
In this embodiment, several layers of high voltage static electricity network 22 are provided in the purified cotton stack. When the purified constant temperature and humidity air is conveyed through a pipeline, tiny falling substances exist in theory, so that a purified cotton stack is arranged at the inlet of a branch pipeline before entering a clean space of a terminal; and more than two layers of high-voltage electrostatic nets of 10-20KV are arranged in the cotton stack, so that the cotton stack generates electrostatic induction to increase the adsorption effect on tiny falling objects. Achieves the purifying effect of far exceeding the international purifying standard. The net stacking cotton is required to be loose and low in wind resistance. The thickness of the cotton pile is 5-50cm.
While the embodiments of this invention have been described in terms of practical aspects, they are not to be construed as limiting the meaning of this invention, and modifications to the embodiments and combinations with other aspects thereof will be apparent to those skilled in the art from this description.

Claims (10)

1. The utility model provides a high pressure plasma electrochemistry air purification management system, includes wind channel (1), the both ends in wind channel (1) are air intake (2) and air outlet (3) respectively, be provided with fan (4) and first purification unit (5) in wind channel (1), external air follow air intake (2) get into and flow through behind first purification unit (5) in wind channel (1) follow again air outlet (3) flow out, its characterized in that: the first purifying unit (5) comprises an ultrahigh voltage electrostatic plasma cathode emitter (7) and a microporous ceramic tube anode collector (8) which are arranged in the air duct (1) front and back along the flowing direction of air; the ultra-high voltage electrostatic plasma cathode emitter (7) comprises a cathode frame (9) made of an insulating material, the cathode frame (9) is arranged in the air duct (1), a plurality of cathode metal wires (10) are equidistantly arranged on the cathode frame (9), and the cathode metal wires (10) are connected with the cathode of the ultra-high voltage electrostatic generator; the anode frame (11) comprises an upper water supply pipe (12) and a lower water collecting pipe (13) which is parallel to the upper water supply pipe (12), a plurality of micro-pore ceramic pipes (14) are arranged between the upper water supply pipe (12) and the lower water collecting pipe (13), the lower ends of the micro-pore ceramic pipes (14) are sealed, the upper ends of the micro-pore ceramic pipes (14) are communicated with the upper water supply pipe (12), anode wires (15) connected with anodes of the ultra-high voltage electrostatic generator are arranged in the micro-pore ceramic pipes (14), water receiving ports (16) which are in one-to-one correspondence with the micro-pore ceramic pipes (14) are arranged on the lower water collecting pipe (13), and the lower ends of the micro-pore ceramic pipes (14) are positioned above the water receiving ports (16) and are grounded.
2. The high pressure plasma electrochemical air purification management system of claim 1, wherein: the high-pressure plasma electrochemical air purification management system further comprises a water or solution treatment and storage unit (17) communicated with the lower water collecting pipe (13).
3. A high pressure plasma electrochemical air purification management system as recited in claim 2, wherein: the high-pressure plasma electrochemical air purification management system also comprises a circulating water pump (18) for pumping the water treated by the water or solution treatment and storage unit (17) to the upper water supply pipe (12).
4. A high pressure plasma electrochemical air purification management system as recited in claim 3, wherein: one end of the upper water supply pipe (12) is communicated with the circulating water pump (18) through a pipeline, the other end of the upper water supply pipe (12) is plugged, the upper end of the microporous ceramic pipe (14) penetrates through the side surface of the upper water supply pipe (12) and is communicated with the inside of the upper water supply pipe (12), and liquid in the microporous ceramic pipe (14) slowly seeps out of the pipe and is washed and adsorbed to garbage adsorbed on the microporous ceramic pipe (14).
5. The high pressure plasma electrochemical air purification management system of claim 1, wherein: the high-pressure plasma electrochemical air purification management system further comprises a second purification unit (6) arranged in the air duct (1), the second purification unit (6) is located at a lower air opening of the first purification unit (5), and the second purification unit (6) comprises a microporous ceramic tube anode collector (8).
6. The high pressure plasma electrochemical air purification management system of claim 5, wherein: a flying water collecting tank (19) is arranged behind each microporous ceramic tube (14) of the microporous ceramic tube anode collector (8) in the second purifying unit (6).
7. The high pressure plasma electrochemical air purification management system of claim 5, wherein: each anode wire (15) of the microporous ceramic tube anode collector (8) in the second purification unit (6) is loaded with a positive high voltage of 1-150 KV.
8. The high pressure plasma electrochemical air purification management system of claim 1, wherein: the high-voltage plasma electrochemical air purification management system further comprises an air dehydration unit (20) arranged in the air duct (1), the air dehydration unit (20) is positioned at a lower air opening of the second purification unit (6), and each anode metal wire (15) of the microporous ceramic tube anode collector (8) in the air dehydration unit (20) is loaded with positive high voltage power of 2-150 KV.
9. The high pressure plasma electrochemical air purification management system of claim 1, wherein: the high-pressure plasma electrochemical air purification management system further comprises an anti-falling object filtering unit (21) arranged at the air outlet (3), and the anti-falling object filtering unit (21) comprises a purified cotton pile.
10. The high pressure plasma electrochemical air purification management system of claim 9, wherein: a plurality of layers of high-voltage static electricity networks (22) are arranged in the purified cotton stack.
CN202311040479.7A 2023-08-18 2023-08-18 High-voltage plasma electrochemical air purification management system Pending CN116951648A (en)

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