KR20180133715A - Hydroponic farm apprararus using oh radical generation water - Google Patents

Abstract

The present invention relates to a hydroponic farming device using OH radical hydrogen water, the device comprising: a low-pressure air compressor configured to compress air; an oxygen separator configured to separate the air compressed by the air compressor into oxygen and nitrogen; an ozone generator configured to subject the oxygen separated by the oxygen separator to a corona discharge using high-voltage electricity to convert the oxygen to ozone; a Venturi pipe configured to mix the ozone generated by the ozone generator with water; a mixer configured to homogenize the mixed water mixed through the Venturi pipe and to discharge a surplus gas to the outside; a spray nozzle configured to turn gas inside the mixed water homogenized by the mixer into fine bubbles while generating iron ions; a reactor tank configured to allow the fine bubbles generated by the spray nozzle and the iron ions to react with each other effectively; and a device for using a product with the above function to generate OH radical hydrogen water and supplying the same to cultivate hydroponic plants.

Description

HYDROPONIC FARM APPARARUS USING OH RADICAL GENERATION WATER USING OH RADICAL HYDROXY

The present invention relates to a hydroponic plant for supplying OH radical hydrogens, and more particularly, to a process for efficiently separating oxygen in the air and passing it through a high voltage power source to convert it into ozone, The present invention relates to hydroponic farms using OH radical hydrocarbons, in which Fe 2+ ions are used as catalysts to generate large amounts of OH radicals during formation.

Generally, the process for preparing OH radical water is a process in which ozone is introduced into water and reacted with water. This method of producing OH radical water is a method in which ozone is generated by corona discharge caused by high-voltage current, and ozone in a gaseous state is absorbed in water, and OH radical is generated by reaction of water and ozone.

      However, since this method is a simple reaction between ozone and water, the reactivity is so low that the OH production efficiency is low, and there is a great difficulty in producing OH-containing water at a high concentration.

      Thus, for example, Korean Patent Publication No. 1020160046689 discloses a technology for an OH radical water production and concentration control device, which discloses that an OH radical is formed when a liquid (water) is passed through an ionization device.

      However, in the above-described apparatus, the OH radical water production efficiency is not so high as to generate OH radical water using the magnetic force of the ND magnet, and there is a problem in producing a large amount of OH radical water.

       SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems occurring in the prior art,

      It is an object of the present invention to provide a hydroponic farm using OH radical hydrogens which can efficiently produce OH radicals and absorb them into water to produce a large amount of radical water, and reduce logistics costs and labor costs.

 Another object of the present invention is to provide a hydroponic farm using OH radical hydro- phonic water having various application fields easily to consumers. In particular, the health problems caused by crops using harmful substances which are socially problematic are compared with conventional hydroponic cultivation % Growth rate and eco - friendly way to improve the public health by hydroponically cultivating directly in apartment type family or general restaurant.

According to the present invention, when air compressed by a compressor is passed through a tube filled with zeolite and alumina, oxygen is separated from the initial low pressure portion and nitrogen is separated from the high pressure portion O2, O2, and O3 are generated by decomposing and synthesizing oxygen (O2) when discharged at a high pressure of 4,000 volts while passing nitrogen through the high-pressure discharge tube by selectively discharging nitrogen into the atmosphere, The divide gas is mixed with the water by the inhalation action of the venturi tube of the circulating pumping line and enters the circulating water and mixed gas mixing tank. The final discharge part of the mixing tank is equipped with a nozzle whose outlet is reduced to a small hole of 6-7 mm, and the mixed water coming out through this nozzle is remarkably increased in pressure, causing a collision with the disturbing plate, The microbubbles are generated by finely dividing the mixed gas. (+) Power is supplied to the iron core at the center of the nozzle, and when a negative DC power is supplied to the outer wall of the nozzle, ferrous ions (Fe ++) are generated at the positive electrode, Mixed and transported to the storage tank, and the iron bivalent ion acts as a catalyst in the process of changing ozone to Oh radical, so that a large amount of OH radicals are generated. The upper part of the mixing tank is equipped with a skimmer capable of removing suspended matter, and the lower part is provided with a sediment discharging device.

In the hydroponic farm using the OH radical hydrogens according to the present invention as described above, the health problem caused by crops using harmful substances, which are not socially troublesome and costly to anyone, It provides the effect of improving the national health by cultivating hydroponics directly in the apartment type family or general restaurant in the growth rate and the environment friendly which is 20% higher than the existing hydroponic cultivation

1 is a processing system diagram of the present invention.
2 is a schematic view showing an oxygen separator used in an OH radical water generating apparatus according to an embodiment of the present invention.
2A is a detailed view showing an oxygen separator used in an OH radical generating apparatus according to an embodiment of the present invention.
3 is a perspective view showing an ozone generator used in an OH radical water generator according to an embodiment of the present invention.
4 is a perspective view showing a mixed gas inhaler used in an OH radical water generating apparatus according to an embodiment of the present invention.
5 is a schematic view showing a bubble generator used in an OH radical water generator according to an embodiment of the present invention.
6 is a schematic cross-sectional view showing an iron ion generating device used in an OH radical water generating apparatus according to an embodiment of the present invention.
7 is a schematic cross-sectional view showing a hydroponic farm using OH radical hydrogens used in an OH radical water generator according to an embodiment of the present invention.

       BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, preferred embodiments of a hydroponic farm using OH radical hydrogens by Fenton reaction according to the present invention will be described in detail with reference to the accompanying drawings.

      First, in the drawings, it is to be noted that like components or parts are denoted by the same reference symbols as possible. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted so as to avoid obscuring the subject matter of the present invention.

      As shown in FIG. 1, the OH radical generating apparatus by the Fenton reaction according to the embodiment of the present invention includes an oxygen generating apparatus 10 for separating oxygen by introducing air from the atmosphere, A venturi tube 30 for absorbing a mixed gas formed by mixing generated ozone and remaining oxygen, generator oxygen, etc. into water, and a venturi tube 30 for mixing a mixed gas and water, A mixer 40 for discharging the water, a nozzle 50 for micronizing the mixed gas mixed with water and generating iron (II) ions (Fe ++), and finally a mixed gas and water A reaction tank 60 for allowing the Fenton reaction to take place, and a hydroponic farm 70 having an apparatus for producing OH radical hydrogens.

       3, when the compressed air introduced from the compressor 10a passes through the pipe 10b filled with zeolite and alumina, the oxygen generator 10 separates oxygen from the initial low-pressure portion 10d Nitrogen is separated from the high-pressure portion 10c. Nitrogen is discharged to the atmosphere and is sent to the next process using only 21% of oxygen.

      When the ozone generator 20 converts 4,000 volts of oxygen introduced from the oxygen generator 10 into DC electricity and passes through the cathode plate 20a and the cathode plate 20b, The generator oxygen is decomposed into oxygen (O) and the generator oxygen is combined with oxygen (O2) to generate ozone (O3).

Reaction: O2 + hv (λ <310 nm) → O + O2

          O + O 2 + hv (λ <310 nm) → O + O 2 + O 3

      The venturi tube 30 introduces the mixed gas introduced from the ozone generator 20, the generator oxygen 0, the oxygen 02 and the ozone 03 from the circulation pump 40a at a pressure of 2 kg / The vacuum is formed by the venturi principle 30b so that water and the mixed gas are mixed 30c and discharged.

      The mixer 40 controls the discharge pressure of the circulation pump 40a to be 2 kg / cm 2 in order to uniformly mix the mixed water introduced from the venturi pipe 30 by maximizing the contact time with water, So that the mixture of the mixed gas and water is maximized. At this time, surplus gas not mixed with water is discharged (40c) to the outside because it becomes a hindrance of bubble generation.

      The nozzle 50 is for generating fine bubbles and iron ions at the same time and allows the mixed water introduced from the mixer 40 to pass through a plurality of reduced circular holes to form a collision film 50b The bubbles of the mixed gas become fine and at the same time, the direct current flows to the body of the iron piece and the nozzle located behind the collision film, so that iron ions (Fe ++) are released from the iron pieces and finally, And OH radicals are generated by the Fenton reaction in the reaction tank.

Fenton's reaction:

10: Oxygen generator 10a: Compressor
10b: a filling pipe 10c: a nitrogen discharge pipe
10d: oxygen discharge pipe 20: corona discharge tube
20a: anode tube 20b: cathode tube
20c; Ozone 30: Venturi tube
30a: Venturi inlet 33b: Mixed gas inlet
30c: Mixed gas outlet 40: Mixer
40a: circulation pump 40b: pressure gauge
40c: surplus gas outlet 50: injection nozzle
50a: Mixed water reduction nozzle 50b: Collision film
50c: iron piece 60: reactor tank
70: Can cervical organ

Claims (7)

In the OH radical hydrofinishing plantation plant by the Fenton reaction,
An oxygen generator 10 for compressing air by a low-pressure compressor 10a to be introduced into a filling pipe 10b, separating oxygen 10d at a low pressure stage and nitrogen 10c at a high pressure stage;
A corona discharge tube 20 for generating ozone by discharging oxygen separated through the oxygen generator 10 between an anode tube 20a and a cathode tube 20b by a high-voltage electric corona discharge;
A venturi pipe 30 for allowing the ozone generated in the corona discharge tube 20 to flow into the venturi inlet 30a provided in the upper discharge portion of the circulation pump 40a to be absorbed into the circulating water;
The flow of the fluid is guided to the turbulent flow while the pressure of the pressure gauge 40b is kept constant so that the mixed water mixed through the venturi pipe 30 is uniformly mixed. A mixer 40 for discharging the gas through the surplus gas outlet 40c;
The bubbles in the mixed water evenly mixed through the mixer 40 are passed through the reduced hole of the mixed water reducing jet opening 50a to increase the pressure and collide with the collision film 50b An injection nozzle 50 for allowing direct current to flow through the iron piece 50c to cause the iron piece 50c to emit iron ions;
And a reaction tank 60 for allowing the Fenton reaction to be performed using the mixed water passed through the injection nozzle 50 with Fe ++ as a catalyst
And an OH radical hydrogensconcentrating organ (70) through the product having the above function. [Claim 6] The method according to claim 1, wherein the filling tube (10b) is filled with zeolite and alumina in order to efficiently separate oxygen and nitrogen in the air at a low pressure. The corona discharge tube (20) according to claim 1, wherein the corona discharge tube (20) is discharged by using a DC power source to convert oxygen into ozone, the voltage between the anode and the cathode being 4,000 volts. The mixer (40) according to claim 1, wherein the mixer (40) induces a turbulent flow in the mixer and a surplus gas to the outside in order to uniformly mix the circulating water and the mixed gas. Can a cervical organ. The injection nozzle (50) according to claim 1 or 2, wherein the injection nozzle (50) is configured such that the injection port (50a) is formed to have a diameter smaller than the diameter of the flow of the fluid or a plurality of small diameters Wherein the impingement film is installed within a distance of three times the diameter of the aperture. [2] The apparatus according to claim 1, wherein the injection nozzle (50) comprises a nozzle body as an anode, an inner iron piece as a cathode, a nozzle body as a cathode, and an inner iron piece as an anode Or alternatively, the cathode and the anode are periodically changed. [3] The cryogenic organ of OH radical hydrogens as claimed in claim 1, wherein the OH radical hydrofluoric acid having the above function is supplied.

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