CN215886469U - Integrated double-circulation plasma water activating machine - Google Patents
Integrated double-circulation plasma water activating machine Download PDFInfo
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- CN215886469U CN215886469U CN202120328108.9U CN202120328108U CN215886469U CN 215886469 U CN215886469 U CN 215886469U CN 202120328108 U CN202120328108 U CN 202120328108U CN 215886469 U CN215886469 U CN 215886469U
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Abstract
The utility model discloses an integrated double-circulation plasma water activating machine, which comprises: the plasma water activating machine comprises a plasma water activating machine shell, wherein a plasma reactor, a water purifier, a purified water storage tank, a gas-liquid mixing pump, a plasma mixing tank, a frequency converter, a high-voltage transformer and a control unit are arranged in the plasma water activating machine shell, a gas outlet of the plasma reactor is connected with an inlet II of the gas-liquid mixing pump through a pipeline, and an outlet of the gas-liquid mixing pump is connected with a water inlet II of the plasma mixing tank through a pipeline; the water outlet I of the plasma mixing tank is connected with the purified water storage tank through a pipeline, and the water outlet II of the plasma mixing tank is connected with the inlet I of the gas-liquid mixing pump through a pipeline. The double-circulation structure can realize non-circulation output of plasma activated water, single-circulation output of plasma activated water, double-circulation output of plasma activated water and preparation of high-concentration plasma activation.
Description
Technical Field
The utility model relates to an integrated double-circulation plasma activated water machine, belonging to the technical field of plasmas.
Background
At present, the application of green, environment-friendly, pollution-free and residue-free plasma activated water is more and more extensive, and the plasma activated water contains OH and NO3 -、NO2 -、ONOO-、H2O2And the like, so that the plasma activated water technology has very important application in the fields of biomedicine, agriculture, environmental protection and the like.
However, the traditional iso-solid activated water adopts a direct mixing mode such as gas-liquid mixed phase discharge, although the mixing efficiency is high, most of the modes have the defects of complex design, low reliability, large energy consumption, unstable discharge state, difficult productization and the like of a plasma reactor, and a two-stage method is adopted, namely, gas produced by reaction is injected into liquid, although the structure is simple, a large amount of activated water can be prepared, the mixing efficiency is low, short-term species cannot fully react with water, and the active species of the activated water is quickly attenuated, so that the method is only widely applied to reactants of ozone water aiming at long-acting species.
Patent number CN 108383205A provides a convenient equipment, and durability and practicality are strong's plasma activated water preparation facilities, and the device adopts single dielectric barrier to discharge, and clearance space electric field intensity is stronger, and most discharge energy and the active species who produces when discharging all can inject into the aqueous solution, and the activity that produces plasma activated water is stronger, has improved the preparation efficiency of plasma activated water simultaneously. Through special structural design, the bubbles can be discharged at the through holes of the circumferential array, and uniform and compact bubble flow is formed in the aqueous solution, so that the plasma discharge state is more stable, and the discharge device is stronger in durability. However, the device has the problems of small preparation amount, low preparation efficiency, high cost and the like.
Patent number CN 106673147 a provides a medical plasma activated water preparation device, which comprises a device water inlet, a control module, a power supply module, a plasma module and a water outlet module, the device can prepare medical plasma activated water, can prepare medical plasma activated water on site, and effectively ensures that the activated water has active particles with higher concentration, so the device can prepare medical plasma activated water with good sterilization effect; the device is provided with a control panel, and is simple to operate; the working state of the whole device is controlled by adopting a control chip according to the demand of the activated water, and the device is simple to use; the device works as required, saves water and electricity, has strong practicability, but still has the limitations of small preparation amount and the like.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the integrated double-circulation plasma water activating machine, and in order to solve the heat dissipation problem of the plasma reactor, the plasma cooling water tank, the plasma mixing tank and the water purification and storage tank are integrated into a whole to realize the self-cooling of the plasma water activating machine, so that the integration level of the plasma water activating machine is enhanced, and the portability is increased; meanwhile, the design of the pipeline is optimized, the length of a mixed gas circuit and the length of a water circuit are reduced, active species generated by the plasma can be quickly mixed with water, and the concentration of activated water is improved.
Integral type dual cycle plasma activates water machine mainly includes: the plasma water activating machine shell is internally provided with a plasma reactor, a water purifier, a purified water storage tank, a gas-liquid mixing pump, a plasma mixing tank, a frequency converter, a high-voltage transformer and a control unit,
the water purifier is connected with a purified water storage tank, the purified water storage tank is connected with an inlet I of a gas-liquid mixing pump, an outlet of the gas-liquid mixing pump is connected with a water inlet of the plasma reactor, and a water outlet of the plasma reactor is connected with a water inlet I of the plasma mixing tank;
the gas outlet of the plasma reactor is connected with the inlet II of the gas-liquid mixing pump, and the outlet of the gas-liquid mixing pump is connected with the water inlet II of the plasma mixing tank;
a water outlet I of the plasma mixing tank is connected with a purified water storage tank, and a water outlet II of the plasma mixing tank is connected with an inlet I of a gas-liquid mixing pump through a pipeline;
the plasma reactor is connected with a high-voltage transformer, the high-voltage transformer is connected with a frequency converter, and the frequency converter is connected with a control unit.
The shell of the plasma activated water machine plays a role in fixing and supporting; the water purifier is connected with the purified water storage tank to realize water quality filtration and optimization; the plasma reactor is used for generating plasma; the purified water storage tank is connected with the gas-liquid mixing pump through a pipeline to realize purified water storage; the plasma reactor circuit is connected with the high-voltage generator; the plasma reactor water path is connected with the plasma mixing tank; the high-voltage generator is connected with the frequency converter and generates high voltage to provide energy for the plasma reactor; the frequency converter is connected with the high-voltage generator, is connected with the control unit and is used for realizing conversion from low frequency to high frequency, and the frequency can be adjusted within a certain range; the control unit controls the whole water path, the circuit and the air path.
A pipeline between a water outlet I of the plasma mixing tank and the purified water storage tank is used as a primary circulation unit of the plasma activated water, so that the plasma activated water can circulate according to a primary circulation route; a pipeline between a water outlet II of the plasma mixing tank and an inlet of the gas-liquid mixing pump is used as a secondary circulation unit of the plasma activated water, so that the plasma activated water can circulate according to a secondary circulation route; the first circulation unit of the plasma activated water and the second circulation unit of the plasma activated water can be used independently or together; the plasma activation water primary circulation unit and/or the plasma activation water secondary circulation unit are/is used for realizing double circulation of the plasma activation water, so that long-time active species of the plasma are kept and circulated to act with plasma gas, and the water quality of the plasma is changed, so that the concentration of the short-time active species of the plasma is promoted. The plasma reactor can use the activated water self-circulation unit to control the temperature, and has high equipment integration level and low cost.
Water is conveyed to a gas-liquid mixing pump through a water purifier and a purified water storage tank, and the outlet water of the gas-liquid mixing pump can be directly conveyed to a plasma mixing tank through a pipeline or conveyed to the plasma mixing tank through a plasma reactor; gas enters a plasma reactor to generate plasma, the plasma enters a gas-liquid mixing pump and is mixed with water, and the effluent of the gas-liquid mixing pump is conveyed into a plasma mixing tank; the water outlet of the outlet I of the plasma mixing tank can directly discharge water through a water outlet pipeline, or the water outlet of the outlet I of the plasma mixing tank can be conveyed to a water purification and storage tank through a pipeline between the plasma mixing tank and the water purification and storage tank, and then conveyed to the plasma mixing tank through a gas-liquid mixing pump and a plasma reactor for first circulation; or the effluent at the outlet II of the plasma mixing tank can be conveyed to the gas-liquid mixing pump through a pipeline between the plasma mixing tank and the gas-liquid mixing pump, and then conveyed to the plasma mixing tank through the plasma reactor for the second circulation.
Further, the control unit is connected with a panel switch.
Furthermore, a structure for increasing the stroke of the plasma activated water flow is arranged inside the plasma mixing tank, and the structure for increasing the stroke of the plasma activated water flow is connected with a water inlet of the plasma mixing tank; an evaporator or a cooling water interlayer is arranged in the plasma mixing tank and is positioned outside the structure for increasing the stroke of the plasma activated water flow. The evaporator or the cooling water interlayer is used for maintaining the plasma activated water at a certain temperature, so that the maximum concentration of active particles in the plasma activated water is increased and the half-life period of the active particles is prolonged. The plasma activated water may be cooled by an evaporator or a cooling water jacket in the plasma mixing tank. An evaporator or a cooling water interlayer is added into the plasma activated water machine, so that the problem that the temperature of the plasma activated water is increased due to continuous power injection in the self-circulation process of the plasma activated water machine is solved; and further solves the problem of the reduction of the plasma activity caused by the heat generation of the plasma activated water. The plasma mixing tank can be pressurized, and simultaneously, a structure for increasing the water flow stroke of the plasma activated water is designed, so that the plasma mixing tank has a more sufficient reaction stroke and is used for improving the efficiency of preparing the plasma activated water by the plasma.
Furthermore, the structure for increasing the stroke of the plasma activated water flow is a circular tube.
Further, the plasma mixing tank is a 304 stainless steel tank body, and the main function of the plasma mixing tank is to provide space and pressure for preparation of plasma activated water.
Further, the plasma mixing tank is provided with a pressure gauge.
Furthermore, the evaporator is connected with the compressor, the compressor is positioned inside the shell of the plasma activated water machine, the pipeline between the evaporator and the compressor is an evaporator pipeline, and the temperature of the plasma mixing tank is controlled through the cooperation of the evaporator, the compressor and the evaporator pipeline, so that the refrigeration effect is achieved.
Furthermore, a pressure reducing valve and a rotor flow meter are arranged on an air inlet pipeline of the plasma generator, so that the flow regulation of inlet air is realized.
Furthermore, a pipeline between the gas outlet of the plasma reactor and the inlet II of the gas-liquid mixing pump is provided with an electromagnetic valve and a check valve for controlling gas inlet of the gas-liquid mixing pump.
The gas inlet pipeline of the plasma reactor is connected with the gas inlet pipeline and used for gas inlet of the plasma reactor, and the gas outlet pipeline is connected with the gas-liquid mixing pump through the electromagnetic valve and used for gas outlet of the plasma reactor.
Furthermore, a pressure gauge and a ball valve are arranged on a pipeline between the outlet of the gas-liquid mixing pump and the water inlet II of the plasma mixing tank and used for controlling the water outlet of the gas-liquid mixing pump.
Furthermore, ball valves are arranged on the water outlet I of the plasma mixing tank and a pipeline of the water purification and storage tank and used for controlling the water outlet of the plasma mixing tank to enter the water purification and storage tank for circulation.
Furthermore, a solenoid valve, a ball valve and a pressure gauge are arranged on a pipeline between the water outlet II of the plasma mixing tank and the inlet I of the gas-liquid mixing pump and are used for controlling the water outlet of the plasma mixing tank to enter the gas-liquid mixing pump for circulation.
Furthermore, the plasma mixing tank is connected with the waste gas decomposer unit, the waste gas decomposer unit is positioned outside the shell of the plasma activated water machine, and exhaust valves are arranged on pipelines of the plasma mixing tank and the waste gas decomposer unit.
Further, the plasma reactor, the purified water storage tank and the plasma mixing tank are located in the middle of the shell of the plasma activated water machine, the frequency converter, the high-voltage transformer and the control unit are located on the upper portion of the shell of the plasma activated water machine, and the water purifier, the gas-liquid mixing pump and the compressor are located on the lower portion of the shell of the plasma activated water machine.
Further, the plasma reactor is a plasma reactor with a double-dielectric barrier discharge structure, and the structure of the plasma reactor is the prior art in the field.
The gas-liquid mixing pump is connected with the plasma reactor, the purified water storage tank, the plasma mixing tank and the plasma activated water circulation unit. The gas-liquid mixing pump realizes the full mixing of the plasma and the water and promotes the rapid reaction of the plasma and the water.
Furthermore, a water inlet pipeline of the water purifier is connected with external tap water or a water purifier, and a ball valve, an electromagnetic valve and the like are arranged on the water inlet pipeline of the water purifier, so that the on-off of water inlet and the regulation of water inlet flow are realized.
Furthermore, a ball valve is arranged on a water outlet pipeline of a water outlet II of the plasma mixing tank.
Further, the gas introduced into the plasma reactor may be oxygen, air, helium, or the like.
Further, the pipeline is a stainless steel pipe.
The integrated double-circulation plasma activated water machine can adopt a double-circulation structure, can realize non-circulation output of plasma activated water, single-circulation output of plasma activated water and double-circulation output of plasma activated water, and can prepare high-concentration plasma activation. Meanwhile, the plasma concentration and flow can be adjusted in a wider range, and the application range is wider.
The utility model has the beneficial effects that:
(1) the integrated double-circulation plasma water activating machine is self-cooled, so that the integration level of the plasma water activating machine is enhanced, and the portability is improved;
(2) meanwhile, the design of the pipeline is optimized, the length of a mixed gas circuit and the length of a water circuit are reduced, active species generated by the plasma can be quickly mixed with water, and the concentration of activated water is improved.
(3) The plasma activating water machine can adopt a double-circulation structure and can prepare high-concentration plasma activation. Meanwhile, the plasma concentration and flow can be adjusted in a wider range, and the application range is wider.
(4) The plasma reactor can use a compressor, an evaporator or a cooling interlayer to control the temperature of plasma activated water, and has high equipment integration level and low cost.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of the integrated dual-cycle plasma water activating machine of the present invention.
In the figure: 101. a plasma activated water machine shell, 102, a clean water storage tank, 103, a water purifier, 104, an air inlet, 105, a plasma reactor, 106, a plasma reactor water inlet pipe, 107, a water inlet solenoid valve, 108, a plasma mixing tank, 109, a waste gas decomposer unit, 110, an exhaust valve, 111, a clean water storage tank water inlet pipe, 112, a gas-liquid mixing pump, 113, a gas-liquid mixing pump air inlet pipe, 114, a gas-liquid mixing pump air inlet solenoid valve, 115, a gas-liquid mixing pump air inlet check valve, 116, a compressor, 117, an evaporator pipeline, 118, a water outlet pipe to clean water storage tank circulating pipe, 119, a plasma mixing tank to gas-liquid mixing pump circulating pipe, 120, a plasma mixing tank to gas-liquid mixing pump circulating pipe solenoid valve, 121, a plasma mixing tank to gas-liquid mixing pump circulating pipe, 122, a water outlet pipe, 123, a water outlet pipe ball valve I, 124 and a water outlet pipe ball valve II, 125. the device comprises a gas-liquid mixing pump water outlet pipe pressure gauge 126, an evaporator 127, a gas-liquid mixing pump water outlet pipe ball valve 128, a plasma mixing tank pressure gauge 129, a plasma activated water increasing water flow stroke structure 130, a plasma reactor water outlet pipe 131, a water outlet pipe-to-purified water storage tank circulating pipe ball valve 132, a purified water storage tank water outlet pipe 133, a gas-liquid mixing pump water outlet pipe 201, a frequency converter 202, a high-voltage transformer 203, a control unit 204, a panel switch 401, a pressure reducing valve 402 and a rotor flow meter.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. 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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. Any specific values in all examples shown and discussed herein are to be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the absence of any contrary indication, these directional terms are not intended to indicate and imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be considered as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Example 1
As shown in fig. 1, the integrated dual-cycle plasma water activation machine mainly comprises: the plasma water activating machine comprises a plasma water activating machine shell 101, wherein a plasma reactor 105, a water purifier 103, a purified water storage tank 102, a gas-liquid mixing pump 112, a plasma mixing tank 108, a frequency converter 201, a high-voltage transformer 202 and a control unit 203 are arranged in the plasma water activating machine shell 101, the plasma reactor 105 is connected with the high-voltage transformer 202, the high-voltage transformer 202 is connected with the frequency converter 201, the frequency converter 201 is connected with the control unit 203, and the control unit 203 is connected with a panel switch 204; the water purifier 103 is connected with the purified water storage tank 102 through a purified water storage tank water inlet pipe 111, the purified water storage tank 102 is connected with an inlet I of a gas-liquid mixing pump 112 through a purified water storage tank water outlet pipe 132, an outlet of the gas-liquid mixing pump 112 is connected with a water inlet of a plasma reactor 105 through a plasma reactor water inlet pipe 106, and a water outlet of the plasma reactor 105 is connected with a water inlet I of a plasma mixing tank 108 through a plasma reactor water outlet pipe 130; the gas outlet of the plasma reactor 105 is connected with the inlet II of the gas-liquid mixing pump 112 through a gas-liquid mixing pump gas inlet pipe 113, and the outlet of the gas-liquid mixing pump 113 is connected with the water inlet II of the plasma mixing tank 108 through a gas-liquid mixing pump water outlet pipe 133; a water outlet I of the plasma mixing tank 108 is connected with the purified water storage tank 102 through a water outlet pipe 122 and a water outlet pipe-purified water storage tank circulating pipe 118, and the water outlet pipe 122 between the water outlet I of the plasma mixing tank 108 and the purified water storage tank 102 and the water outlet pipe-purified water storage tank circulating pipe 118 are used as a first plasma activated water circulating unit, so that the plasma activated water can circulate according to a primary circulating route; a water outlet II of the plasma mixing tank 108 is connected with an inlet I of the gas-liquid mixing pump 112 through a plasma mixing tank-gas-liquid mixing pump circulating pipe 119, and a plasma mixing tank between the water outlet II of the plasma mixing tank 108 and the inlet I of the gas-liquid mixing pump 112 and the gas-liquid mixing pump circulating pipe 119 are used as a plasma activated water secondary circulating unit, so that plasma activated water can be circulated according to a secondary circulating route; the plasma activated water primary circulation unit and the plasma activated water secondary circulation unit can be used independently or together; through the primary circulation unit of the plasma activated water and the secondary circulation unit of the plasma activated water, the double circulation of the plasma activated water is realized, long-time active species of the plasma are kept and circulated to react with the plasma gas, and the water quality of the plasma is changed, so that the concentration of the short-time active species of the plasma is promoted. The plasma reactor 105 is a plasma reactor 105 with a double-dielectric barrier discharge structure, and is used for generating plasma. The plasma mixing tank is a 304 stainless steel tank body, the main function of the plasma mixing tank is to provide space and pressure for preparation of plasma activated water, and the plasma mixing tank 108 is provided with a pressure gauge 128. The plasma activated water machine shell 101 plays a role in fixing and supporting. The water purifier 103 is connected with the purified water storage tank 102 to realize water quality filtration and optimization.
The plasma mixing tank 108 is internally provided with a structure 129 for increasing the plasma activation water flow stroke and a condenser 126, the structure 129 for increasing the plasma activation water flow stroke is connected with a water inlet II of the plasma mixing tank 108, the condenser 126 is sleeved outside the structure 129 for increasing the plasma activation water flow stroke, and the structure 129 for increasing the plasma activation water flow stroke is a round pipe. The evaporator 126 is connected with the compressor 116 through an evaporator pipeline 117, the compressor 116 is located inside the plasma activated water machine shell 101, and the temperature of the plasma mixing tank 108 is controlled through the cooperation of the evaporator 126, the compressor 116 and the evaporator pipeline 117, so that the refrigeration effect is achieved. The plasma reactor 105, the purified water storage tank 102 and the plasma mixing tank 108 are located in the middle of the plasma activated water machine shell 101, the frequency converter 201, the high-voltage transformer 202 and the control unit 203 are located on the upper portion of the plasma activated water machine shell 101, and the water purifier 103, the gas-liquid mixing pump 112 and the compressor 116 are located on the lower portion of the plasma activated water machine shell 101. The evaporator 126 serves to maintain the plasma-activated water at a certain temperature, thereby increasing the maximum concentration of active particles in the plasma-activated water and increasing the half-life thereof. The plasma activated water may be cooled by an evaporator 126 within the plasma mixing tank 108. The evaporator 126 is added into the plasma water activating machine, so that the problem that the temperature of the plasma water activating water is increased due to the fact that power is continuously injected into the plasma water activating machine in the self-circulation process of the plasma water activating machine is solved; and further solves the problem of the reduction of the plasma activity caused by the heat generation of the plasma activated water. The structure 129 for increasing the water flow stroke of the plasma activated water of the plasma mixing tank 108 enables the plasma activated water to have a more sufficient reaction stroke, and is used for improving the efficiency of preparing the plasma activated water by the plasma.
The water inlet pipeline of the water purifier 103 is connected with external tap water, and the water inlet pipeline of the water purifier 103 is provided with a ball valve and a water inlet electromagnetic valve 107, so that the on-off of water inlet and the regulation of water inlet flow are realized. A pressure reducing valve 401 and a rotor flow meter 402 are arranged on an air inlet pipeline of the plasma generator 101, so that the flow regulation of inlet air is realized. A gas-liquid mixing pump gas inlet electromagnetic valve 114 and a gas-liquid mixing pump gas inlet check valve 115 are arranged on a gas-liquid mixing pump gas inlet pipe 113 between the gas outlet of the plasma reactor 105 and the inlet II of the gas-liquid mixing pump 112 and used for controlling gas inlet of the gas-liquid mixing pump 112. A gas-liquid mixing pump outlet pipe pressure gauge 125 and a gas-liquid mixing pump outlet pipe ball valve 127 are arranged on the gas-liquid mixing pump outlet pipe 133 between the outlet of the gas-liquid mixing pump 112 and the water inlet II of the plasma mixing tank 108 and are used for controlling the water outlet of the gas-liquid mixing pump 112. An outlet pipe ball valve I123 and an outlet pipe ball valve II 124 are arranged on an outlet pipe 122 of a water outlet I of the plasma mixing tank 108, and an outlet pipe to purified water storage tank circulating pipe ball valve 131 is arranged between the outlet pipe 122 and the purified water storage tank 102 and is used for controlling the water outlet of the plasma mixing tank 108 to enter the purified water storage tank 102 for circulation. And a plasma mixing tank to gas-liquid mixing pump irrigation circulating pipe 119 between the water outlet II of the plasma mixing tank 108 and the inlet I of the gas-liquid mixing pump 112 is provided with a plasma mixing tank to gas-liquid mixing pump irrigation circulating pipe electromagnetic valve 120, a plasma mixing tank to gas-liquid mixing pump irrigation circulating pipe ball valve 121 and a pressure gauge, and is used for controlling the water outlet of the plasma mixing tank 108 to the water inlet of the gas-liquid mixing pump 112 for circulation. The plasma mixing tank 108 is connected with an exhaust gas decomposer unit 109, the exhaust gas decomposer unit 109 is positioned outside the shell 101 of the plasma activated water machine, and exhaust valves 110 are arranged on pipelines of the plasma mixing tank 108 and the exhaust gas decomposer unit 109. The pipeline is a stainless steel pipe.
The water is conveyed to the water purifier 103 through a water inlet pipeline of the water purifier 103, conveyed to the purified water storage tank 102 through a purified water storage tank water inlet pipe 111, and conveyed to the gas-liquid mixing pump 112 through a purified water storage tank water outlet pipe 132, the outlet water of the gas-liquid mixing pump 112 can be directly conveyed to the plasma mixing tank 108 through a gas-liquid mixing pump water outlet pipe 133, and can also be conveyed to the plasma mixing tank 108 through a plasma reactor water outlet pipe 130 through a water body channel in the plasma reactor 105 through a plasma reactor water inlet pipe 106; gas enters a plasma reactor 105 through a gas inlet pipe 104 to generate plasma, the plasma enters a gas-liquid mixing pump 112 through a gas-liquid mixing pump gas inlet pipe 113 and is mixed with water, and the water outlet of the gas-liquid mixing pump 112 is conveyed to a plasma mixing tank 108 according to the pipeline (namely, the water outlet of the gas-liquid mixing pump 112 can be directly conveyed to the plasma mixing tank 108 through a gas-liquid mixing pump water outlet pipe 133, and can also be conveyed to the plasma mixing tank 108 through a plasma reactor water outlet pipe 130 through a plasma reactor 105 through a plasma reactor water inlet pipe 106); the water outlet of the outlet I of the plasma mixing tank can directly discharge water through the water outlet pipe 122, or the water outlet of the outlet I of the plasma mixing tank can be conveyed to the water purification and storage tank through a pipeline between the plasma mixing tank and the water purification and storage tank, then conveyed to the plasma mixing tank through a gas-liquid mixing pump and a plasma reactor, and circulated according to a primary circulation route; or the effluent at the outlet II of the plasma mixing tank can be conveyed to the gas-liquid mixing pump through a pipeline between the plasma mixing tank and the gas-liquid mixing pump, then conveyed to the plasma mixing tank through the plasma reactor, and circulated according to a secondary circulation route. The plasma activated water primary circulation unit and the plasma activated water secondary circulation unit can be used independently or together.
The integrated double-circulation plasma activated water machine of the embodiment can adopt the following working procedures:
starting the equipment:
(1) the water inlet pipe of the water purifier 107 is connected with tap water, and the air inlet pipe 104 is connected with an air source (air).
(2) And a water inlet electromagnetic valve 107 is electrified, the water purifier 103 works to inject water into the purified water storage tank 102, and the gas-liquid mixing pump 112 is normally started to inject water into the plasma reactor 115 and the plasma mixing tank 108.
(3) The compressor 116 is turned on and the evaporator 126 begins to operate.
(4) The intake solenoid valve 115 is opened, the intake pressure reducing valve 114 is opened, the intake rotameter 402 is adjusted, and the intake air flow rate is adjusted.
(5) The frequency converter 201 is started and the plasma generator 105 starts to operate to prepare the plasma activated water.
(6) The outlet flow of outlet pipe 122 can be adjusted by outlet pipe ball valve 124 during operation of the apparatus.
(7) The water inlet from the water outlet pipe 122 of the plasma mixing tank 108 to the clean water storage tank 102 is adjusted through the water outlet pipe to the clean water storage tank circulating pipe ball valve 131; the water from the outlet I of the plasma mixing tank 108 is delivered to the purified water storage tank 102 through the water outlet pipe 122 between the plasma mixing tank 108 and the purified water storage tank 102 and the water outlet pipe to purified water storage tank circulation pipe 118, and then delivered to the plasma mixing tank 108 through the gas-liquid mixing pump 112 and the plasma reactor 105, and is circulated through the plasma activated water primary circulation unit.
(8) Opening a plasma mixing tank to a gas-liquid mixing pump circulation pipe electromagnetic valve 120, opening the plasma mixing tank to a gas-liquid mixing pump circulation pipe ball valve 121, and adjusting water inflow from the plasma mixing tank 108 to the gas-liquid mixing pump 112 through the plasma mixing tank to the gas-liquid mixing pump circulation pipe ball valve 121; the effluent at the outlet II of the plasma mixing tank 108 is conveyed to the gas-liquid mixing pump 112 through a plasma mixing tank between the plasma mixing tank 108 and the gas-liquid mixing pump 112 to a gas-liquid mixing pump filling circulation pipe 119, can be directly conveyed to the plasma mixing tank 118 through a gas-liquid mixing pump outlet pipe 133, can also be conveyed to the plasma mixing tank 118 through the plasma reactor 105, and is circulated through a plasma activated water secondary circulation unit.
(9) The generated exhaust gas is decomposed by an exhaust valve 110 through an exhaust gas decomposer unit 109.
Equipment water consumption:
and opening the water outlet pipe ball valve 124, and adjusting the water outlet of the water outlet pipe 12 of the plasma mixing tank 108 through the water outlet pipe ball valve 124 to perform equipment water outlet.
The equipment stops:
(1) the frequency converter 201, the air inlet electromagnetic valve 115 and the air inlet pressure reducing valve 114 are closed, and the plasma generator 105 stops working to prepare the plasma activated water.
(2) The compressor 116 is turned off and the evaporator 126 is deactivated.
(3) And closing the water inlet electromagnetic valve 107, stopping the water purifier 103, closing the water outlet pipe to the purified water storage tank circulating pipe ball valve 131, the plasma mixing tank to gas-liquid mixing pump circulation pipe electromagnetic valve 120, the plasma mixing tank to gas-liquid mixing pump circulation pipe ball valve 121, the water outlet pipe ball valve 124 and the exhaust valve 110.
Example 2
As shown in fig. 1, the integrated dual-cycle plasma water activation machine mainly comprises: the plasma water activating machine comprises a plasma water activating machine shell 101, wherein a plasma reactor 105, a water purifier 103, a purified water storage tank 102, a gas-liquid mixing pump 112, a plasma mixing tank 108, a frequency converter 201, a high-voltage transformer 202 and a control unit 203 are arranged in the plasma water activating machine shell 101, the plasma reactor 105 is connected with the high-voltage transformer 202, the high-voltage transformer 202 is connected with the frequency converter 201, the frequency converter 201 is connected with the control unit 203, and the control unit 203 is connected with a panel switch 204; the water purifier 103 is connected with the purified water storage tank 102 through a purified water storage tank water inlet pipe 111, the purified water storage tank 102 is connected with an inlet I of a gas-liquid mixing pump 112 through a purified water storage tank water outlet pipe 132, an outlet of the gas-liquid mixing pump 112 is connected with a water inlet of a plasma reactor 105 through a plasma reactor water inlet pipe 106, and a water outlet of the plasma reactor 105 is connected with a water inlet I of a plasma mixing tank 108 through a plasma reactor water outlet pipe 130; the gas outlet of the plasma reactor 105 is connected with the inlet II of the gas-liquid mixing pump 112 through a gas-liquid mixing pump gas inlet pipe 113, and the outlet of the gas-liquid mixing pump 113 is connected with the water inlet II of the plasma mixing tank 108 through a gas-liquid mixing pump water outlet pipe 133; a water outlet I of the plasma mixing tank 108 is connected with the purified water storage tank 102 through a water outlet pipe 122 and a water outlet pipe-purified water storage tank circulating pipe 118, and the water outlet pipe 122 between the water outlet I of the plasma mixing tank 108 and the purified water storage tank 102 and the water outlet pipe-purified water storage tank circulating pipe 118 are used as a first plasma activated water circulating unit, so that the plasma activated water can circulate according to a primary circulating route; a water outlet II of the plasma mixing tank 108 is connected with an inlet I of the gas-liquid mixing pump 112 through a plasma mixing tank-gas-liquid mixing pump circulating pipe 119, and a plasma mixing tank between the water outlet II of the plasma mixing tank 108 and the inlet I of the gas-liquid mixing pump 112 and the gas-liquid mixing pump circulating pipe 119 are used as a plasma activated water secondary circulating unit, so that plasma activated water can be circulated according to a secondary circulating route; the plasma activated water primary circulation unit and the plasma activated water secondary circulation unit can be used independently or together; through the primary circulation unit of the plasma activated water and the secondary circulation unit of the plasma activated water, the double circulation of the plasma activated water is realized, long-time active species of the plasma are kept and circulated to react with the plasma gas, and the water quality of the plasma is changed, so that the concentration of the short-time active species of the plasma is promoted. The plasma reactor 105 is a plasma reactor 105 with a double-dielectric barrier discharge structure, and is used for generating plasma. The plasma mixing tank is a 304 stainless steel tank body, the main function of the plasma mixing tank is to provide space and pressure for preparation of plasma activated water, and the plasma mixing tank 108 is provided with a pressure gauge 128. The plasma activated water machine shell 101 plays a role in fixing and supporting. The water purifier 103 is connected with the purified water storage tank 102 to realize water quality filtration and optimization.
The inside of plasma blending tank 108 is equipped with structure 129 and the cooling water intermediate layer that is used for increasing plasma activation rivers stroke, the structure 129 that increases plasma activation rivers stroke links to each other with plasma blending tank 108's water inlet II, the cooling water intermediate layer is located the outside of the structure 129 that increases plasma activation rivers stroke, presses close to the inner wall of plasma blending tank 108, the structure 129 that increases plasma activation rivers stroke is the pipe. The plasma reactor 105, the purified water storage tank 102 and the plasma mixing tank 108 are located in the middle of the plasma water activating machine shell 101, the frequency converter 201, the high-voltage transformer 202 and the control unit 203 are located on the upper portion of the plasma water activating machine shell 101, and the water purifier 103 and the gas-liquid mixing pump 112 are located on the lower portion of the plasma water activating machine shell 101. The cooling water interlayer has the function of maintaining the plasma activated water at a certain temperature, so that the maximum concentration of active particles in the plasma activated water is increased and the half-life period of the active particles is prolonged. The plasma activated water can be cooled through the cooling water interlayer in the plasma mixing tank 108, so that the effect of refrigeration is achieved. The cooling water interlayer is added in the plasma water activating machine, so that the problem that the temperature of the plasma water activating machine is increased due to the fact that power is continuously injected into the plasma water activating machine in the self-circulation process of the plasma water activating machine is solved; and further solves the problem of the reduction of the plasma activity caused by the heat generation of the plasma activated water. The structure 129 for increasing the water flow stroke of the plasma activated water of the plasma mixing tank 108 enables the plasma activated water to have a more sufficient reaction stroke, and is used for improving the efficiency of preparing the plasma activated water by the plasma.
The water inlet pipeline of the water purifier 103 is connected with external tap water, and the water inlet pipeline of the water purifier 103 is provided with a ball valve and a water inlet electromagnetic valve 107, so that the on-off of water inlet and the regulation of water inlet flow are realized. A pressure reducing valve 401 and a rotor flow meter 402 are arranged on an air inlet pipeline of the plasma generator 101, so that the flow regulation of inlet air is realized. A gas-liquid mixing pump gas inlet electromagnetic valve 114 and a gas-liquid mixing pump gas inlet check valve 115 are arranged on a gas-liquid mixing pump gas inlet pipe 113 between the gas outlet of the plasma reactor 105 and the inlet II of the gas-liquid mixing pump 112 and used for controlling gas inlet of the gas-liquid mixing pump 112. A gas-liquid mixing pump outlet pipe pressure gauge 125 and a gas-liquid mixing pump outlet pipe ball valve 127 are arranged on the gas-liquid mixing pump outlet pipe 133 between the outlet of the gas-liquid mixing pump 112 and the water inlet II of the plasma mixing tank 108 and are used for controlling the water outlet of the gas-liquid mixing pump 112. An outlet pipe ball valve I123 and an outlet pipe ball valve II 124 are arranged on an outlet pipe 122 of a water outlet I of the plasma mixing tank 108, and an outlet pipe to purified water storage tank circulating pipe ball valve 131 is arranged between the outlet pipe 122 and the purified water storage tank 102 and is used for controlling the water outlet of the plasma mixing tank 108 to enter the purified water storage tank 102 for circulation. And a plasma mixing tank to gas-liquid mixing pump irrigation circulating pipe 119 between the water outlet II of the plasma mixing tank 108 and the inlet I of the gas-liquid mixing pump 112 is provided with a plasma mixing tank to gas-liquid mixing pump irrigation circulating pipe electromagnetic valve 120, a plasma mixing tank to gas-liquid mixing pump irrigation circulating pipe ball valve 121 and a pressure gauge, and is used for controlling the water outlet of the plasma mixing tank 108 to the water inlet of the gas-liquid mixing pump 112 for circulation. The plasma mixing tank 108 is connected with an exhaust gas decomposer unit 109, the exhaust gas decomposer unit 109 is positioned outside the shell 101 of the plasma activated water machine, and exhaust valves 110 are arranged on pipelines of the plasma mixing tank 108 and the exhaust gas decomposer unit 109. The pipeline is a stainless steel pipe.
The water is conveyed to the water purifier 103 through a water inlet pipeline of the water purifier 103, conveyed to the purified water storage tank 102 through a purified water storage tank water inlet pipe 111, and conveyed to the gas-liquid mixing pump 112 through a purified water storage tank water outlet pipe 132, the outlet water of the gas-liquid mixing pump 112 can be directly conveyed to the plasma mixing tank 108 through a gas-liquid mixing pump water outlet pipe 133, and can also be conveyed to the plasma mixing tank 108 through a plasma reactor water outlet pipe 130 through a water body channel in the plasma reactor 105 through a plasma reactor water inlet pipe 106; gas enters a plasma reactor 105 through a gas inlet pipe 104 to generate plasma, the plasma enters a gas-liquid mixing pump 112 through a gas-liquid mixing pump gas inlet pipe 113 and is mixed with water, and the water outlet of the gas-liquid mixing pump 112 is conveyed to a plasma mixing tank 108 according to the pipeline (namely, the water outlet of the gas-liquid mixing pump 112 can be directly conveyed to the plasma mixing tank 108 through a gas-liquid mixing pump water outlet pipe 133, and can also be conveyed to the plasma mixing tank 108 through a plasma reactor water outlet pipe 130 through a plasma reactor 105 through a plasma reactor water inlet pipe 106); the water outlet of the outlet I of the plasma mixing tank can directly discharge water through the water outlet pipe 122, or the water outlet of the outlet I of the plasma mixing tank can be conveyed to the water purification and storage tank through a pipeline between the plasma mixing tank and the water purification and storage tank, then conveyed to the plasma mixing tank through a gas-liquid mixing pump and a plasma reactor, and circulated according to a primary circulation route; or the effluent at the outlet II of the plasma mixing tank can be conveyed to the gas-liquid mixing pump through a pipeline between the plasma mixing tank and the gas-liquid mixing pump, then conveyed to the plasma mixing tank through the plasma reactor, and circulated according to a secondary circulation route. The plasma activated water primary circulation unit and the plasma activated water secondary circulation unit can be used independently or together.
The integrated double-circulation plasma activated water machine of the embodiment can adopt the following working procedures:
starting the equipment:
(1) the water inlet pipe of the water purifier 107 is connected with tap water, and the air inlet pipe 104 is connected with an air source (air).
(2) And a water inlet electromagnetic valve 107 is electrified, the water purifier 103 works to inject water into the purified water storage tank 102, and the gas-liquid mixing pump 112 is normally started to inject water into the plasma reactor 115 and the plasma mixing tank 108.
(3) And introducing cooling water into the cooling interlayer, and starting the cooling interlayer to work.
(4) The intake solenoid valve 115 is opened, the intake pressure reducing valve 114 is opened, the intake rotameter 402 is adjusted, and the intake air flow rate is adjusted.
(5) The frequency converter 201 is started and the plasma generator 105 starts to operate to prepare the plasma activated water.
(6) The outlet flow of outlet pipe 122 can be adjusted by outlet pipe ball valve 124 during operation of the apparatus.
(7) The water inlet from the water outlet pipe 122 of the plasma mixing tank 108 to the clean water storage tank 102 is adjusted through the water outlet pipe to the clean water storage tank circulating pipe ball valve 131; the water from the outlet I of the plasma mixing tank 108 is delivered to the purified water storage tank 102 through the water outlet pipe 122 between the plasma mixing tank 108 and the purified water storage tank 102 and the water outlet pipe to purified water storage tank circulation pipe 118, and then delivered to the plasma mixing tank 108 through the gas-liquid mixing pump 112 and the plasma reactor 105, and is circulated through the plasma activated water primary circulation unit.
(8) Opening a plasma mixing tank to a gas-liquid mixing pump circulation pipe electromagnetic valve 120, opening the plasma mixing tank to a gas-liquid mixing pump circulation pipe ball valve 121, and adjusting water inflow from the plasma mixing tank 108 to the gas-liquid mixing pump 112 through the plasma mixing tank to the gas-liquid mixing pump circulation pipe ball valve 121; the effluent at the outlet II of the plasma mixing tank 108 is conveyed to the gas-liquid mixing pump 112 through a plasma mixing tank between the plasma mixing tank 108 and the gas-liquid mixing pump 112 to a gas-liquid mixing pump filling circulation pipe 119, can be directly conveyed to the plasma mixing tank 118 through a gas-liquid mixing pump outlet pipe 133, can also be conveyed to the plasma mixing tank 118 through the plasma reactor 105, and is circulated through a plasma activated water secondary circulation unit.
(9) The generated exhaust gas is decomposed by an exhaust valve 110 through an exhaust gas decomposer unit 109.
Equipment water consumption:
and opening the water outlet pipe ball valve 124, and adjusting the water outlet of the water outlet pipe 12 of the plasma mixing tank 108 through the water outlet pipe ball valve 124 to perform equipment water outlet.
The equipment stops:
(1) the frequency converter 201, the air inlet electromagnetic valve 115 and the air inlet pressure reducing valve 114 are closed, and the plasma generator 105 stops working to prepare the plasma activated water.
(2) And stopping introducing cooling water into the cooling interlayer, and stopping working of the cooling interlayer.
(3) And closing the water inlet electromagnetic valve 107, stopping the water purifier 103, closing the water outlet pipe to the purified water storage tank circulating pipe ball valve 131, the plasma mixing tank to gas-liquid mixing pump circulation pipe electromagnetic valve 120, the plasma mixing tank to gas-liquid mixing pump circulation pipe ball valve 121, the water outlet pipe ball valve 124 and the exhaust valve 110.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. Integral type dual cycle plasma activates water machine which characterized in that includes: the plasma water activating machine shell is internally provided with a plasma reactor, a water purifier, a purified water storage tank, a gas-liquid mixing pump, a plasma mixing tank, a frequency converter, a high-voltage transformer and a control unit,
the water purifier is connected with a purified water storage tank, the purified water storage tank is connected with an inlet I of a gas-liquid mixing pump, an outlet of the gas-liquid mixing pump is connected with a water inlet of the plasma reactor, and a water outlet of the plasma reactor is connected with a water inlet I of the plasma mixing tank;
the gas outlet of the plasma reactor is connected with the inlet II of the gas-liquid mixing pump, and the outlet of the gas-liquid mixing pump is connected with the water inlet II of the plasma mixing tank;
a water outlet I of the plasma mixing tank is connected with a purified water storage tank, and a water outlet II of the plasma mixing tank is connected with an inlet I of a gas-liquid mixing pump;
the plasma reactor is connected with a high-voltage transformer, the high-voltage transformer is connected with a frequency converter, and the frequency converter is connected with a control unit;
a structure for increasing the stroke of the plasma activated water flow is arranged in the plasma mixing tank and connected with a water inlet of the plasma mixing tank;
an evaporator or a cooling water interlayer is arranged in the plasma mixing tank and is positioned outside the structure for increasing the stroke of the plasma activated water flow.
2. The integrated, dual-cycle plasma-activated water machine of claim 1, wherein the evaporator is connected to a compressor, the compressor being located inside a housing of the plasma-activated water machine.
3. The integrated dual-cycle plasma activated water machine of claim 1, wherein the structure that increases the stroke of the plasma activated water flow is a circular tube.
4. The integrated dual-cycle plasma activated water machine as claimed in claim 1, wherein a pressure reducing valve and a rotor flow meter are arranged on an air inlet pipeline of the plasma generator.
5. The integrated double-circulation plasma activated water machine according to claim 1, wherein a solenoid valve and a check valve are arranged on a pipeline between an air outlet of the plasma reactor and an inlet II of the gas-liquid mixing pump; a pressure gauge and a ball valve are arranged on a pipeline between the outlet of the gas-liquid mixing pump and the water inlet II of the plasma mixing tank; a ball valve is arranged on a pipeline between the water outlet I of the plasma mixing tank and the purified water storage tank; a solenoid valve, a ball valve and a pressure gauge are arranged on a pipeline between a water outlet II of the plasma mixing tank and an inlet I of the gas-liquid mixing pump; a ball valve and an electromagnetic valve are arranged on a water inlet pipeline of the water purifier; and a ball valve is arranged on a water outlet pipeline of the water outlet II of the plasma mixing tank.
6. The integrated dual-cycle plasma activated water machine as claimed in claim 1, wherein the plasma mixing tank is provided with a pressure gauge; the control unit is connected with the panel switch.
7. The integrated dual-cycle plasma activated water machine according to claim 1, wherein the plasma mixing tank is connected with an exhaust gas decomposer unit, the exhaust gas decomposer unit is positioned outside the shell of the plasma activated water machine, and exhaust valves are arranged on pipelines of the plasma mixing tank and the exhaust gas decomposer unit.
8. The integrated dual-cycle plasma activated water machine according to claim 1, wherein the plasma reactor, the purified water storage tank and the plasma mixing tank are located in the middle of a shell of the plasma activated water machine, the frequency converter, the high-voltage transformer and the control unit are located on the upper portion of the shell of the plasma activated water machine, and the water purifier, the gas-liquid mixing pump and the compressor are located on the lower portion of the shell of the plasma activated water machine.
9. The integrated dual-cycle plasma activated water machine according to claim 1, wherein the plasma reactor is a plasma reactor with a dual-dielectric barrier discharge structure.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112811539A (en) * | 2021-02-04 | 2021-05-18 | 大连理工大学 | Integrated double-circulation plasma water activating machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811539A (en) * | 2021-02-04 | 2021-05-18 | 大连理工大学 | Integrated double-circulation plasma water activating machine |
| CN112811539B (en) * | 2021-02-04 | 2024-04-16 | 大连理工大学 | Integrated double-circulation plasma activated water machine |
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