KR101861974B1 - Green tide removal apparatus using uv rays and high voltage pulse discharge - Google Patents

Abstract

Disclosed is a green tide removal device for seawater or freshwater using ultraviolet rays and high voltage pulse discharge. According to the present invention, the purpose of the present invention is to provide a green tide removal device capable of effectively removing green tide from freshwater or seawater. The green tide removal device includes: an accommodation case having an inner space; a center control device including a control unit and a power supply unit; a treating water tank accommodated to be supported and arranged on one side of the bottom of the accommodation case; a treated water supplying pump supplying the seawater or the freshwater as water to be treated, from the outside of the accommodation case and the treating water tank to the inside of the treating water tank; an ultraviolet ray generator radiating the ultraviolet rays towards the water to be treated, which is accommodated in the treating water tank; a treated water inflow pipe in which the water to be treated, which is firstly sterilized by the ultraviolet ray generator, flows inside the treated water inflow pipe; a high voltage pulse discharger secondarily sterilizing the water to be treated, which is firstly sterilized, by high voltage arc discharge; a treated water discharging pipe discharging the water to be treated, which is secondarily sterilized, to the outside of the accommodation case; and a float body in which the accommodation case is supported on the upper surface.

Description

Technical Field [0001] The present invention relates to a green sea remover for seawater or fresh water using ultraviolet rays and high voltage pulse discharges,

The present invention relates to a greenhouse removing apparatus, and more particularly, to a greenhouse removal apparatus capable of effectively removing green algae in seawater or fresh water by using ultraviolet rays and high voltage pulse discharges.

The algae phenomenon is a form of waterbloom phenomenon where phytoplankton explosively grows in the waters of fresh water (lakes and reservoirs) and collects on the water surface and the color of the water changes markedly. The cause of green algae phenomenon is eutrophication phenomenon due to the abundance of nitrogen, phosphorus nutrients due to influx of wastewater, sufficient solar radiation, water temperature, pH, action of trace metals and organic substances such as iron, copper, and manganese. The damage caused by green algae is mostly caused by cyanobacteria. Cyanobacteria have a cell density of about 106 ~ 107 per ml. In the case of Microcystis, they form thick mat which reaches 109 or more when they are gathered on the surface of water. In addition, tens of thousands of cells are wrapped in mucous material and are clustered together to form large colonies, so feeding by zooplankton, an algae feeder, can be avoided.

Among the problems caused by the green algae phenomenon, the most attention has been paid recently, and the toxic matter produced by the toxic cyanobacteria is a big problem in the use of water resources. Since the first reports of animal damage by cyanobacterial toxins by Francis in 1878, there have been reports of damage to livestock and wildlife by cyanobacterial toxins from all over the world to date. In recent years, There is a lot of controversy about the effect on the human body due to the frequent occurrence of green algae due to toxic cyanobacteria.

Most toxic cyanobacteria cause algae, but not all algae produce the toxin, which is the cause of all algae. Some species known to produce toxins, such as Microcystis aeruginosa, do not produce or produce toxins according to the strain, When matting occurs, if the oxygen supply of the fish is interrupted and a green algae occurs, it is checked whether it belongs to the toxic cyanobacteria. If the possibility of toxic cyanobacteria is high, the toxicity test is performed to check whether or not the toxin is produced. Therefore, in order to prevent the green algae phenomenon occurring in the eutrophic waters, introduction of nutrients into the wastewater treatment plant is inhibited and the introduction of nutrients from the watershed is prevented by the advanced treatment.

In the lake, iron or aluminum salts are added to inactivate nutrients to reduce phosphorus concentration in the water. However, additives may be toxic to other organisms. Therefore, it is a biological control method to remove by using other organisms through food chain and parasitic relation. And removal of algae using zooplankton. The chemical treatment method is a method of spraying a chemical that kills aquatic plants and algae directly to a water body. Herbicide spraying to eliminate aquatic plants, and spraying of copper sulfate to remove algae.

As another method for removing algae, Advanced Oxidation Process (AOP) has recently been highlighted. The advanced oxidation process is a treatment that can purify polluted water by producing sufficient amount of OH radical. This method improves ozone treatment by accelerating the decomposition of ozone by using a mixture of ozone treatment, hydrogen peroxide and ultraviolet rays, which have been used for a long time, to increase OH radical generation. However, this method is not effective in removing algae.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a greenhouse removing apparatus capable of effectively removing green algae from seawater or fresh water.

Another object of the present invention is to provide a greenhouse removing apparatus which is easy to maintain.

Another object of the present invention is to provide an apparatus for removing greenhouse which enables efficient operation of apparatus according to the distribution of green algae.

It is another object of the present invention to provide a greenhouse removing apparatus capable of uniformly distributing discharge regions in a pin-to-pin type high-voltage arc discharge in a reaction space, thereby uniformly sterilizing the water to be treated in the reaction space.

The greenhouse removing apparatus according to the present invention comprises: a receiving case having an inner space; A central control device housed in the housing case and including a control unit and a power supply unit; A processing bath accommodated in the accommodating case and accommodated so as to be supported and arranged on one side of a bottom surface of the accommodating case; A water supply pump for supplying water or fresh water from the outside of the receiving case and the treatment water tank to the inside of the treatment water tank as water to be treated, the water supply pump being provided in the treatment water tank under the control of the central control device, ; An ultraviolet generator accommodated in the accommodating case and disposed on the upper portion of the treatment water tank to receive power from the power supply unit under the control of the central processing unit and to irradiate ultraviolet rays toward the water to be treated accommodated in the treatment water tank; A target to be treated which is connected to a side portion of the treatment water tank so that the for-treatment water can communicate with the target water to be primarily sterilized through the ultraviolet generator; And a second sterilizing device which is provided in a pipe shape in fluid communication with the untreated infant oil inlet and which is connected to an end portion of the inflow pipe to be processed and coaxial with the inflow pipe to be treated, A high-voltage pulse discharger supplied with the treated water to be treated for secondary sterilization through the high-voltage arc discharge; Wherein the high-voltage pulse discharger is connected to the high-voltage pulse discharger on the opposite side of the untreated milk inflow pipe and disposed coaxially with the high-voltage pulse discharger, Water discharge pipe; And a buoyant body floating on the surface of the water of the seawater or fresh water, wherein the buoyant body is supported on the upper surface portion.

In one embodiment, the high voltage pulse discharger comprises: a cylindrical reaction tube; A power supply for generating a high-voltage pulse from the power supply unit is provided to supply a high-voltage arc discharge from the water of the primary sterilized untreated water supplied into the reaction tube, A first discharge electrode set for generating the first discharge electrode set; And a power supply for generating a high voltage pulse from the power supply unit is provided in the remaining part of the entire length of the reaction tube, and a high voltage arc is generated in the water of the primary sterilized untreated water supplied into the reaction tube, And a second set of discharge electrodes for generating a discharge, wherein each of the discharge electrode sets passes through the reaction tube along a virtual first axis passing through the reaction tube at a first angle in a circumferential direction of the reaction tube A first electrode pair formed of a pair of discharge electrodes facing each other; A second electrode pair spaced apart from the first electrode pair by a predetermined distance in the longitudinal direction of the reaction tube and extending in a circumferential direction of the reaction tube at a second angle that is not parallel to the first angle, A second electrode pair penetrating the reaction tube and composed of a pair of discharge electrodes facing each other; And a second electrode pair spaced a predetermined distance in the longitudinal direction of the reaction tube and penetrating the reaction tube at a third angle that is not parallel to the first angle and the second angle in the circumferential direction of the reaction tube, And a third pair of electrodes disposed on the reaction tube along the third axis and constituted by a pair of discharge electrodes opposed to each other. The central control unit controls the first discharge electrode set and the second discharge electrode May be configured to alternately supply power to the set.

In one embodiment, the lengths of the first to third electrode pairs inserted into the reaction tube of each discharge electrode may be adjustably coupled to the reaction tube.

In one embodiment, the diameters of the untreated water inlet and the water to be treated are the same, and the inner diameter of the reaction tube has a size corresponding to the outer diameter of the untreated water inlet and the water to be treated discharge pipe, And the water to be treated may be inserted into the reaction tube so that the length of the reaction tube inserted into the reaction tube can be adjusted so as to adjust the volume of the internal space of the reaction tube .

In one embodiment, the green-light removing apparatus further includes a wireless communication module installed inside or outside the receiving case to enable wireless communication between the central control device and the administrator terminal, When the operation signal for controlling the inserted length of the untreated inflow pipe and the untreated inflow pipe is remotely input through the wireless communication module, the inserted length of the untreated inflow pipe and the untreated inflow pipe can be adjusted have.

The water tincture removing apparatus may further include a flow rate adjusting valve provided on the to-be-treated water discharge pipe so as to adjust a size of a section of the internal passage of the to-be-treated water discharge pipe, So that the operation of the flow rate control valve can be controlled.

In one embodiment, the greenhouse removing device includes a solar panel installed on an upper surface of an outer surface of the housing case to collect electric energy from sunlight; And at least one accumulator housed in the receiving case, the at least one accumulator storing a commercial power or an electric energy accumulated in the solar panel, wherein the accumulator can supply power to the power supply unit.

In one embodiment, the central control device may include first to sixth switching units electrically connected to the power supply unit and the pair of electrodes, respectively, to apply a power supplied from the power supply unit to the pair of electrodes. First to sixth sensors electrically connected to the first to sixth switching units and the control unit; A seventh sensor electrically connected to the controller and the flow rate control valve; An eighth sensor electrically connected to the controller and the ultraviolet generator; And a ninth sensor electrically connected to the controller and the water supply pump, wherein the first to sixth sensors sense the operation of the first to sixth switching units and detect a high voltage The seventh sensor inputs an operation error of the flow rate control valve to the control unit by detecting the operation of the flow rate control valve, and the eighth sensor inputs the operation of the ultraviolet ray generator And the ninth sensor senses the operation of the for-treatment water supply pump and inputs an operation error of the untreated water supply pump to the control unit, The central control device may be configured to determine whether or not a discharge error of each of the pair of electrodes depending on whether a high voltage pulse is applied to each of the pair of electrodes, Acids, can be configured to transmit an operation error and an operation error of the to-be-treated water feed pump of the ultraviolet light generator to the administrator terminal.

The greenhouse removing apparatus according to the present invention has the following advantages.

First, the greenhouse in the water to be treated can be effectively removed through the primary sterilization of the water to be treated using ultraviolet rays and the secondary sterilization of the water to be treated through high-voltage arc discharge.

Second, the volume of the discharge space is reduced in the secondary sterilization process of the water to be treated in the high voltage pulse discharger, and the time for which the water to be treated remains in the discharge space is increased, thereby increasing the removal efficiency of the green algae in the water to be treated in the discharge space Thereby enabling efficient operation of the apparatus according to the distribution of green algae.

Third, the error of high voltage pulse discharger, flow rate control valve, ultraviolet generator and for-treatment water supply pump is transmitted to the administrator terminal in real time, so that the high voltage pulse discharger, flow control valve, ultraviolet generator, Thus, there is an advantage that maintenance can be facilitated.

Fourth, in the high-voltage pulse discharger 170, the discharge region in the pin-to-pin type high voltage arc discharge is uniformly arranged in the discharge space according to the characteristic arrangement structure of the electrode pairs of the first discharge electrode set and the second discharge electrode set There is an advantage that the water to be treated in the reaction space can be uniformly sterilized.

Fifth, in the high-voltage pulse discharger, the first discharge electrode set and the second discharge electrode set are alternately discharged with a high-voltage pulse, so that a failure due to heat generated by the continuous discharge of each of the first discharge electrode set and the second discharge electrode set , That is, the problem of deterioration in durability due to deterioration can be prevented, and the life of the first discharge electrode set and the second discharge electrode set can be prolonged.

1 is a view for explaining a greenhouse removing apparatus according to an embodiment of the present invention.
2 is an enlarged view of the high voltage pulse discharger shown in FIG.
3 is a cross-sectional view taken along the line A-A 'shown in Fig.
Fig. 4 is a view showing another embodiment of the untreated water inlet and the water to be treated shown in Fig. 3; Fig.
5 is a view for explaining the central control apparatus shown in FIG.

Hereinafter, a greenhouse removing apparatus according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing. In the accompanying drawings, the dimensions of the structures are enlarged to illustrate the present invention in order to clarify the present invention.

The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a part or a combination thereof is described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

FIG. 1 is a view for explaining a green tide removing apparatus according to an embodiment of the present invention, FIG. 2 is an enlarged view of the high voltage pulse discharger shown in FIG. 1, and FIG. 3 is a cross- And FIG. 4 is a view showing another embodiment of the untreated water inlet and the water to be treated shown in FIG. 3, and FIG. 5 is a view for explaining the central control device shown in FIG.

1 to 5, a greenhouse removing apparatus according to an embodiment of the present invention includes a housing case 110, a central control unit 120, a process water tank 130, a water treatment water supply pump 140, A high-voltage pulse discharger 170, a water-to-be-treated water discharge pipe 180, and a buoyancy body 190. The generator 150 includes a water-

The receiving case 110 has an internal space and is connected to the central control unit 120, the process water tank 130, the water to be treated supply pump 140, the ultraviolet ray generator 150, 160, a high-voltage pulse discharger 170, and a water-to-be-treated water discharge pipe 180 are accommodated. The receiving case 110 may be in the form of a rectangular box.

The central control unit 120 is accommodated in the case 110 to control the untreated water supply pump 140, the ultraviolet generator 150, and the high voltage pulse discharger 170. The central control unit 120 includes a control unit 121 and a power supply unit 122. The control unit 121 may control the for-treatment water supply pump 140, the ultraviolet generator 150 and the high voltage pulse discharge unit 170 and may control the output of the power supply unit 122 to control the power supply unit 122 Voltage pulses to the high-voltage pulse discharger 170.

The treatment water tank 130 provides a space for primarily sterilizing the water to be treated. The treatment water tank 130 is accommodated in the housing case 110. At this time, the treatment water tank 130 is supported and disposed on one side of the bottom surface of the housing case 110.

The untreated water supply pump 140 is provided inside the treatment water tank 130 and the untreated water supply pump 140 is connected to the water treatment tank 110 through the seawater or fresh water Is supplied to the inside of the treatment water tank (130) as the water to be treated. The water supply pump 140 includes a casing 141 having a water inlet 141a and a water outlet 141b perpendicular to the water intake direction of the water outlet 141a, And may include an impeller 142 rotatably installed. In order to supply the for-treatment water, the water intake port 141a passes through the bottom surface of the treatment water tank 130 and the bottom surface of the receiving case, and flows into the sea water or fresh water And the discharge port 141b is located in the treatment water tank 130. [ The water to be treated pumped through the water intake 141a is supplied to the inside of the treatment water tank 130 through the discharge port 141b. The for-treatment water supply pump 140 is operated under the control of the central control device 120. [

The ultraviolet ray generator 150 is accommodated in the receiving case 110 and is disposed on the upper side of the processing water tank 130. The ultraviolet ray generator 150 supplies power from the power supply unit 122 under the control of the central controller 120 And irradiates ultraviolet rays toward the water to be treated contained in the treatment water tank 130. For example, the ultraviolet ray generator 150 may include a UV lamp for emitting ultraviolet rays.

The untreated water inlet 160 is connected to a side portion of the treatment water tank 130 so that the water to be treated can communicate with the untreated water through the ultraviolet generator 150.

The high voltage pulse discharger 170 is provided in the form of a tube in fluid communication with the untreated inflow pipe 160 and is connected to the end of the untreated inflow pipe 160 to be coaxial with the untreated inflow pipe 160, Treated water supplied from the untreated inflow pipe 160 and subjected to secondary disinfection through the high-voltage arc discharge.

The high voltage pulse discharger 170 includes a cylindrical reaction tube 171, a first discharge electrode set 172, and a second discharge electrode set 173.

The cylindrical reaction tube 171 has an inner diameter that corresponds to the outer diameter of the water supply pipe 160 and the pipe 180 to be treated. That is, the cylindrical reaction tube 171 is larger than the diameters of the untreated water inlet 160 and the water to be treated 180. The inside of the cylindrical reaction tube 171 is a reaction space 171a in which a high voltage arc discharge is generated.

The first discharge electrode set 172 is disposed in a part of the entire length of the reaction tube 171 and a power for generating a high voltage pulse is supplied from the power supply unit 122 to the reaction tube 171 The high-voltage arc discharge is generated in the water of the primary sterilized treated water supplied into the inside.

The second discharge electrode set 173 is disposed in a remaining part of the entire length of the reaction tube 171 and power for generating a high voltage pulse is supplied from the power supply unit 122 to the reaction tube 171, The high-voltage arc discharge is generated in the water of the primary sterilized treated water supplied into the inside.

Each of the discharge electrode sets 172 and 173 includes a first electrode pair 1721 and 1731, a second electrode pair 1722 and 1732 and a third electrode pair 1723 and 1733.

The first pair of electrodes 1721 and 1731 are connected to the reaction tube 171 along a virtual first axis a1 passing through the reaction tube 171 at a first angle in the circumferential direction of the reaction tube 171, And a pair of discharge electrodes which are provided so as to penetrate the discharge electrode and face each other.

The second pair of electrodes 1722 and 1732 are spaced apart from the first electrode pair 1721 and 1731 by a predetermined distance in the longitudinal direction of the reaction tube 171, And a pair of discharge electrodes which penetrate through the reaction tube 171 and face each other along a virtual second axis a2 passing through the first axis 171 at a second angle that is not parallel to the first angle.

The third pair of electrodes 1723 and 1733 are spaced apart from the second electrode pair 1722 and 1732 by a predetermined distance in the longitudinal direction of the reaction tube 171, And a pair of discharge electrodes (171) provided in the reaction tube (171) and penetrating through the reaction tube (171) along a virtual third axis (a3) passing through the discharge tube (171) at a third angle which is not parallel to the first angle and the second angle. And a third electrode pair 1723,

The first pair of electrodes 1721 and 1731, the second pair of electrodes 1722 and 1732 and the third pair of electrodes 1723 and 1733 are sequentially arranged at a predetermined distance in the longitudinal direction of the reaction tube 171 do. And are arranged so as not to be parallel to each other. 4, the electrode pairs 1721, 1722, 1723, 1731, 1732, and 1733 are disposed in the reaction tube 171 (see FIG. 4) when the circular end of the reaction tube 171 is viewed from the front. ) In the circumferential direction.

The length of each of the first to third electrode pairs 1723 and 1733 inserted into the reaction tube 171 of each discharge electrode may be adjustably coupled to the reaction tube 171. For example, the discharge electrodes of the first to third electrode pairs 1723 and 1733 are provided in the shape of a fin and can be screwed to the reaction tube 171, and the reaction tube 171 is completely screwed And has a length such that the lower end of the pin can be inserted into the reaction tube 171 for a predetermined length. Each of the discharge electrodes of the first through third electrode pairs 1721 1722 1723 1731 1732 1733 is inserted into the reaction tube 171 along the length of the reaction tube 171, The length can be adjusted.

In order to supply power to the first to third electrode pairs 1721, 1722, 1723, 1731, 1732 and 1733, for example, the central control unit 120 controls the power supply unit 122 and each of the electrodes 1732, 1733, 1731, 1732, and 1733 to supply the power supplied from the power supply unit 122 to the pair of electrodes 1721, 1722, 1723, 1731, 1732, and 1733 The first to sixth switching units may be provided.

The untreated water discharge pipe 180 is connected to the high voltage pulse discharge unit 170 on the opposite side of the untreated inflow water inlet pipe 160 and coaxially arranged with the high voltage pulse discharge unit 170. The high voltage pulse discharge unit 170 The water to be treated which has undergone the secondary sterilization treatment is discharged to the outside of the housing case 110.

The buoyant body 190 is floated on the water surface of the seawater or fresh water so that the bottom of the receiving case 110 is coupled to the outer circumference of the receiving case 110. For example, the buoyant body 190 may have a hexahedron shape capable of supporting the housing case 110, which is larger than the size of the housing case 110. The receiving case 110 may be supported on the upper surface of the buoyant body 190.

Meanwhile, the greenhouse removing apparatus according to an embodiment of the present invention may be provided to increase or decrease the volume of the reaction space 171a. For this purpose, the untreated water inlet 160 and the water to be treated 180 are connected to the reaction tube 171 to be inserted into the reaction tube 171, and the inner space of the reaction tube 171 The length of the reaction tube 171 inserted into the reaction tube 171 can be adjusted to adjust the volume of the reaction tube 171. There is no particular limitation on the structure for controlling the inserted length of the untreated inflow pipe 160 and the inflow pipe 180 into the reaction tube 171. For example, The treated water inlet 160 and the water to be treated 180 are inserted into the outer tubes 161 and 181 and one end thereof is inserted into the outer tubes 161 and 181 and the other end is inserted into the inner space of the reaction tube 171 And may be connected to the inner tubes 162 and 182 for axial movement of the inner tubes 162 and 182. The inner tubes 162 and 182 may be inserted into the inner tubes 162 and 182, And driving means (not shown) for moving the inner tubes 162 and 182 along the longitudinal direction of the reaction tube 171. The driving means may be a cylinder of pneumatic or hydraulic pressure, and may be electrically connected to the central control device 120 and driven by the control of the central control device 120. As another example, the treated water inlet 160 and the treated water outlet pipe 180 may be screwed to the reaction tube 171 as shown in FIG.

On the other hand, the greenhouse removing apparatus according to an embodiment of the present invention may further include a flow rate control valve 210 and a wireless communication module 220.

The flow rate control valve 210 may be provided on the water to be treated 180 so that the size of a section of the internal passage of the water to be treated 180 can be adjusted. For example, the flow rate control valve 210 may include a valve unit positioned on the passage of the water to be treated 180, and an adjustment handle 220 connected to the valve unit to raise and lower the valve unit, . ≪ / RTI > In this case, the adjustment handle may be rotated in connection with the driving device including the stepping motor, and the driving device may be controlled by being electrically connected to the central control device 120.

The degree to which the flow rate control valve 210 reduces the size of a section of the internal passage of the for-treatment water discharge pipe 180, that is, the degree of the size of a section of the internal passage of the for- The flow velocity of the high-pressure pulse discharged from the reaction space 171a of the high-voltage pulse discharger 170 toward the untreated water discharge pipe 180 is reduced to maximize the flow rate control valve 210, The water to be treated slowly flows out of the untreated water discharge pipe 180 so that the time for which the untreated water stays in the reaction space 171a is lengthened.

The wireless communication module 220 is installed inside or outside the receiving case 110 to enable wireless communication between the central control device 120 and the administrator terminal 300. The communication method of the wireless communication module 220 is not particularly limited. For example, wireless communication methods such as Wi-Fi and Bluetooth may be used.

A signal from the administrator terminal 300 may be input to the central control unit 120 through the wireless communication module 220. [ In one embodiment, the central control unit 120 receives an operation signal from the manager terminal 300 to adjust the inserted length of the to-be-processed inflow pipe 160 and the to-be- The inserted length of the untreated inflow pipe 160 and the untreated inflow pipe 180 can be adjusted.

In the meantime, the greenhouse removing apparatus according to an embodiment of the present invention further includes a solar panel 230 and a battery 240, and the central control unit 120 includes first to sixth sensors, An eighth sensor, and a ninth sensor.

The solar panel 230 is installed on the upper surface of the outer surface of the housing case 110 to collect electric energy from the sunlight.

The storage battery 240 is housed in the housing case 110 and can store a commercial power or electric energy accumulated in the solar panel 230. The battery 240 may be one or more than two. The storage battery 240 may supply power to the power supply unit 122, and charge and discharge may be controlled through the control unit 121.

The first to sixth sensors are electrically connected to the first to sixth switching units and the control unit 121 to sense the operation of the first to sixth switching units to detect the respective electrode pairs 1721, 1723, 1731, 1732, and 1733 to the control unit 121.

The seventh sensor is electrically connected to the control unit 121 and the flow rate control valve 210 to detect an operation error of the flow rate control valve 210, 121).

The eighth sensor is electrically connected to the control unit 121 and the ultraviolet ray generator 150 to sense the operation of the ultraviolet ray generator 150 to determine whether the operation of the ultraviolet ray generator 150 is an error, .

The ninth sensor is electrically connected to the controller 121 and the water supply pump 140 so as to sense the operation of the water supply pump 140 so that the operation of the water supply pump 140 And inputs an error to the control unit 121.

In conjunction with each of these sensors, the central control unit 120 may determine whether each of the electrode pairs 1721, 1722, 1723, 1731, 1732, The operation error of the flow rate regulating valve 210 and the operation error of the ultraviolet ray generator 150 to the administrator terminal 300 in order to control the flow rate of the ultraviolet ray.

Hereinafter, the process of removing the green tide by the green tide storage according to an embodiment of the present invention will be described.

The process of removing green algae proceeds largely by primary sterilization through ultraviolet ray and secondary sterilization through high voltage arc discharge.

First, the untreated water supply pump 140 supplies surface water of sea water or fresh water to the inside of the treatment water tank 130 as water to be treated. At this time, the flow rate control valve 210 may be closed when the first to-be-treated water is supplied, and when the for-treatment water supply pump 140 is kept at a predetermined level, for example, It can be switched to the fully open state after being operated for a time that can be filled. This can be controlled through the control unit 121 of the central control unit 120.

Then, the central control unit 120 operates the ultraviolet ray generator 150. The ultraviolet ray generator 150 irradiates the ultraviolet rays toward the water to be treated which is filled in the treatment water tank 130 and accordingly the green algae in the water to be treated which is filled in the treatment water tank 130 is supplied to the water- ) Is continuously sterilized while supplying the water to be treated.

The treated water to be primarily sterilized is discharged from the treatment water tank 130 toward the high voltage pulse discharger 170.

Then, the central control unit 120 controls the first to sixth switching units to supply the first discharge electrode set 172 of the high voltage pulse discharge unit 170 and the second discharge electrode set 172 of the high voltage pulse discharge unit 170 from the power supply unit 122, The first discharge electrode set 172 and the second discharge electrode set 173 alternate with each other and supply power to the discharge electrode set 173 in the reaction space 171a of the reaction tube 171, And an arc discharge is caused to sterilize the first-order sterilized untreated water introduced into the inside of the reaction tube 171.

At this time, the first electrode pair 1721, 1731, the second electrode pair 1722, 1732 and the third electrode pair 1723, 1733 of the first discharge electrode set 172 and the second discharge electrode set 173, respectively, 1722, 1723, 1731, 1732, and 1733 are arranged at predetermined intervals along the longitudinal direction of the reaction tube 171. The electrode pairs 1721, 1723, 1723, 1731, 1732, 1722, and 1722 are arranged at equal intervals along the circumferential direction of the reaction tube 171 when viewed from the front with respect to the circular end of the reaction tube 171. Therefore, 1732, 1731, 1732, and 1733 are provided in the form of pins and pins, the respective pairs of electrodes 1721, 1722, 1723, 1731, 1732, The high-voltage arc discharge can be uniformly generated throughout the space 171a, and therefore, the processing in the reaction space 171a The number can be uniformly sterilized.

Meanwhile, the time during which the for-treatment water flowing into the reaction space 171a stays in the reaction space 171a during the secondary sterilization time can be controlled. That is, at the secondary disinfection time, the central control unit 120 controls the opening degree of the flow rate control valve 210 so that the size of a section of the internal passage of the for-treatment water discharge pipe 180 becomes small, The flow rate of the gas discharged from the reaction space 171a of the high voltage pulse discharger 170 toward the untreated water discharge pipe 180 decreases as the size of the passage of the untreated water discharge pipe 180 decreases So that the water to be treated slowly flows out of the treated water discharge pipe 180, so that the for-treatment water stays in the reaction space 171a for a longer period of time. Therefore, the sterilizing efficiency of the water to be treated in the reaction space 171a is increased.

In addition, the inserted length of the to-be-treated inflow pipe 160 and the to-be-treated water discharge pipe 180 can be adjusted by the control of the central controller 120 in the secondary sterilization process of the for-treatment water. That is, when the inserted length of the target inflow pipe 160 and the inflow pipe 180 is longer than the previous length, the volume of the reaction space 171a can be reduced, The volume of the reaction space 171a can be increased if the inserted length of the water discharge pipe 180 is shorter than before. When the volume of the reaction space 171a is reduced, the high-voltage arc discharge of the first discharge electrode set 172 and the second discharge electrode set 173 with respect to the water to be treated in the reaction space 171a having a small volume The first discharge electrode set 172 and the second discharge electrode 173 are connected to the water to be treated in the reaction space 171a having an increased volume when the volume of the reaction space 171a is increased, The high voltage arc discharge of the electrode set 173 can be delivered with less power than before. Therefore, the volume of the reaction space 171a of the high-voltage pulse discharger 170 can be adjusted according to the distribution of the green algae distributed in the for-treatment water, thereby sterilizing the water to be treated, To control the sterilization power of the microorganism.

The control of the time during which the for-treatment water stays in the reaction space 171a and the volume of the reaction space can be controlled by remote control from the administrator terminal 300 by wireless communication between the administrator terminal 300 and the central control unit 120 Lt; / RTI > For example, if the manager has a large distribution of green algae in seawater or fresh water, remote control may be performed to increase the time for which the for-treatment water stays in the reaction space 171a and to reduce the volume of the reaction space. have.

In the process of secondary sterilization of the water to be treated in the high voltage pulse discharger 170, the green alga is removed by the high voltage arc discharge, and the for-treatment water, which has been subjected to the secondary sterilization treatment, And is discharged into the outside of the water tank 110.

The central control unit 120 controls the first discharge electrode set 172 and the second discharge electrode set 173 of the high voltage pulse discharge unit 170 so that the electrode pairs 1721, Whether or not an operation error of the flow rate control valve 210, an operation error of the ultraviolet ray generator 150, and an operation error of the water supply pump 140 are detected, 1732, 1723, 1731, 1732, and 1733, a flow rate control valve 210, and the like to the manager terminal 300 by wireless communication with the administrator terminal 300 through the wireless communication module 220. [ The ultraviolet generator 150 and the water supply pump 140. The administrator terminal 300 can confirm the information transmitted from the central control unit 120 and immediately perform maintenance of the apparatus Can be performed.

The greenhouse removing apparatus according to an embodiment of the present invention may be installed in seawater or fresh water to remove green algae. Preferably, the initial green algae occurring due to the start of seawater or fresh water starting to rise from the seawater or fresh water is removed, thereby suppressing the increase of green algae.

In addition, the use of the greenhouse removing apparatus according to an embodiment of the present invention has the following advantages.

First, the greenhouse in the water to be treated can be effectively removed through the primary sterilization of the water to be treated using ultraviolet rays and the secondary sterilization of the water to be treated through high-voltage arc discharge.

Second, the volume of the reaction space 171a is reduced in the secondary sterilization process of the water to be treated in the high voltage pulse discharger 170 and the time for the water to be treated remains in the reaction space 171a is increased, It is possible to increase the removal efficiency of the green algae in the water to be treated of the green algae, thereby enabling efficient operation of the device according to the distribution of green algae.

Third, an error of the high voltage pulse discharger 170, the flow rate control valve 210, the ultraviolet ray generator 150, and the water supply pipe 140 is transmitted to the administrator terminal 300 in real time to be supplied to the high voltage pulse discharger 170, The flow rate control valve 210, the ultraviolet ray generator 150, and the water supply pump 140 can be immediately repaired, thereby facilitating maintenance.

Fourthly, in the high voltage pulse discharger 170, the characteristic pairs of the electrode pairs 1721, 1722, 1723, 1731, 1732, and 1733 of the first discharge electrode set 172 and the second discharge electrode set 173 Accordingly, there is an advantage that the discharge region 10 in the pin-to-pin type high-voltage arc discharge can be uniformly distributed in the reaction space, and accordingly, the water to be treated in the reaction space 171a can be uniformly sterilized There is an advantage.

Fifth, since the first discharge electrode set 172 and the second discharge electrode set 173 are alternately discharged by the high voltage pulse in the high voltage pulse discharger 170, the first discharge electrode set 172 and the second discharge electrode set 173, The first discharge electrode set 172 and the second discharge electrode set 173 can be prevented from being damaged due to heat generated by the continuous discharge of the discharge electrodes 173, There is an advantage that the life of the battery can be prolonged.

The description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features presented herein.

Claims (8)

delete delete delete A housing case 110 having an inner space;
A central control unit (120) housed in the housing case (110) and including a control unit (121) and a power supply unit (122);
A treatment water tank (130) housed in the housing case (110) and stored so as to be supported and arranged on one side of the bottom surface of the housing case (110);
And is operated under the control of the central control device 120 and is disposed inside the treatment water tank 130 and is capable of supplying seawater or fresh water from the outside of the water storage case 110 and the treatment water tank 130, A for-treatment water supply pump 140 for supplying the inside of the treatment water tank 130;
The power supply unit 122 receives power from the power supply unit 122 under the control of the central control unit 120 and supplies the power to the process water tank 130. [ An ultraviolet ray generator 150 for irradiating ultraviolet rays toward the water to be treated accommodated in the ultraviolet ray generator 150;
Treated water inlet (160) connected to a side portion of the treatment water tank (130) so that the for-treatment water can communicate therewith, and the treated water that has been primarily sterilized through the ultraviolet ray generator (150) flows;
And is disposed in a pipe shape in fluid communication with the untreated inflow pipe 160 and is disposed coaxially with the untreated inflow pipe 160 coupled to an end of the untreated inflow pipe 160, A high voltage pulse discharger 170 supplied with the primary sterilized water to be treated supplied from the milk infusion inlet 160 and secondarily sterilizing the for-treatment water through a high voltage arc discharge;
And a second disinfection treatment unit 170 connected to the high voltage pulse discharge unit 170 on the opposite side of the untreated infant oil inflow pipe 160 and disposed coaxially with the high voltage pulse discharge unit 170, A treated water discharge pipe 180 for discharging water to the outside of the housing case 110; And
And a buoyant body (190) floating on the surface of the water of the seawater or fresh water and supported on the upper surface of the receiving case (110)
The high voltage pulse discharger (170)
A cylindrical reaction tube 171;
A power source for generating a high voltage pulse is supplied from the power supply unit 122 to the primary sterilization treatment unit 171 supplied to the inside of the reaction tube 171, A first discharge electrode set (172) for generating a high voltage arc discharge in the water of the for-treatment water; And
A power source for generating a high voltage pulse is supplied from the power supply unit 122 to the primary sterilization treatment unit 171 supplied to the inside of the reaction tube 171, And a second discharge electrode set (173) for generating a high voltage arc discharge in the water of the for-treatment water,
Each of the discharge electrode sets 1721, 1722, 1723, 1731, 1732,
A pair of discharge tubes 171 disposed in the reaction tube 171 and penetrating through the reaction tube 171 along a virtual first axis a1 passing through the reaction tube 171 at a first angle in the circumferential direction of the reaction tube 171, A pair of first electrodes 1721 and 1731 formed of electrodes;
The reaction tube 171 is spaced apart from the first electrode pair 1721 and 1731 by a predetermined distance in the longitudinal direction of the reaction tube 171, A pair of second electrodes 1722 and 1732, which are disposed in the reaction tube 171 along a virtual second axis a2 passing through at a second angle; And
The reaction tube 171 is spaced apart from the second electrode pair 1722 and 1732 by a predetermined distance in the longitudinal direction of the reaction tube 171, A third pair of electrodes 1723 and 1733, which are disposed in the reaction tube 171 along a virtual third axis a3 passing through at a third angle that is not parallel to the angle, / RTI >
The central control unit 120 is configured to alternately supply power to the first discharge electrode set 172 and the second discharge electrode set 173 at predetermined time intervals,
The length of each of the first to third electrode pairs 1723 and 1733 inserted into the reaction tube 171 of each discharge electrode is adjustably coupled to the reaction tube 171,
The diameters of the untreated water inlet 160 and the water to be treated 180 are the same,
The inner diameter of the reaction tube 171 has a size corresponding to the outer diameter of the untreated water inlet 160 and the water to be treated 180,
The untreated water inlet 160 and the water to be treated 180 are connected to the reaction tube 171 to be inserted into the reaction tube 171 and the volume of the inner space of the reaction tube 171 is The length of the reaction tube 171 inserted into the reaction tube 171 is adjustable.
A device for removing green algae from seawater or fresh water using ultraviolet and high voltage pulse discharges. 5. The method of claim 4,
The greenhouse removing apparatus may further include a wireless communication module 220 installed inside or outside the receiving case 110 to enable wireless communication between the central control device 120 and the administrator terminal 300,
The central control unit 120 controls the operation of the wireless communication module 220 such that an operation signal for controlling the inserted length of the to-be-processed inflow pipe 160 and the to- And the inserted length of the untreated inflow pipe (160) and the untreated inflow pipe (180) is adjusted.
A device for removing green algae from seawater or fresh water using ultraviolet and high voltage pulse discharges. 6. The method of claim 5,
The greenhouse removing apparatus may further include a flow rate control valve 210 provided on the for-treatment water discharge pipe 180 so as to adjust the size of a section of the internal passage of the for-treatment water discharge pipe 180,
Wherein the central control unit (120) is electrically connected to the flow control valve (210) to control the operation of the flow control valve (210).
A device for removing green algae from seawater or fresh water using ultraviolet and high voltage pulse discharges. The method according to claim 6,
The algal-
A solar panel 230 installed on an upper surface of the outer surface of the housing case 110 to collect electric energy from sunlight; And
Further comprising at least one storage battery (240) housed in the housing case (110) and storing a commercial power or electric energy accumulated in the solar panel (230)
Characterized in that the battery (240) supplies power to the power supply (122)
A device for removing green algae from seawater or fresh water using ultraviolet and high voltage pulse discharges. 8. The method of claim 7,
The central control device (120)
The power supply unit 122 is electrically connected to the power supply unit 122 and the pair of electrodes 1721, 1722, 1723, 1731, 1732, and 1733 to supply power from the power supply unit 122 to the electrode pairs 1721 and 1722 , 1723, 1731, 1732, 1733);
First to sixth sensors electrically connected to the first to sixth switching units and the control unit 121;
A seventh sensor electrically connected to the controller 121 and the flow rate control valve 210;
An eighth sensor electrically connected to the controller 121 and the ultraviolet generator 150; And
And a ninth sensor electrically connected to the controller 121 and the water supply pump 140,
The first to sixth sensors sense the operation of the first to sixth switching units and inform the control unit 121 whether high voltage pulses are applied to the respective electrode pairs 1721, 1722, 1723, 1731, 1732, and 1733, ≪ / RTI >
The seventh sensor senses the operation of the flow rate control valve 210 and inputs the operation error of the flow rate control valve 210 to the controller 121,
The eighth sensor senses the operation of the ultraviolet ray generator 150 and inputs the operation error of the ultraviolet ray generator 150 to the controller 121,
The ninth sensor senses the operation of the for-treatment water supply pump 140 and inputs the operation error of the for-treatment water supply pump 140 to the controller 121,
The central control unit 120 controls the electrode pairs 1721, 1722, 1723, 1731, 1732, 1732, 1731, 1731, 1732, and 1732 according to whether high voltage pulses are applied to the respective electrode pairs 1721, 1722, 1723, The operation error of the flow rate control valve 210, the operation error of the ultraviolet ray generator 150, and the operation error of the for-treatment water supply pump 140 to the administrator terminal 300 ≪ / RTI >
A device for removing green algae from seawater or fresh water using ultraviolet and high voltage pulse discharges.

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