KR20160122446A - Far electrostatic spraying equipment - Google Patents

Abstract

The present invention provides a world first long-range electrostatic sprinkling apparatus in which: an agricultural pesticide, a fertilizer, a herbicide, and the like are added to water and sprinkled to a long range; the adhesion of rice leaves (+) coated with a waxy material is increased by negatively (-) charging atomizing particles by using a DC high-voltage charging ring; an agricultural pesticide liquid is sprinkled with a nozzle pressure of approximately 16 kgf/cm^2 to an area of at least 101m in diameter so as to induce the diameter of an atomizing particle to be about 0.1-0.44 mm, and thus the sprinkling apparatus is easily and quickly operated on a farming road or a ridge between rice paddies without entering a rice paddy and without pesticide poisoning, and can thus achieve the purpose of pest control, that is, production of high-quality rice with a good taste and maximum rice crop. Also, the present invention contributes to overcoming IMF economy crisis, space development, industry development of global village, increased food production, life support using alternative medicine, settlement of Korean Peninsula, productive welfare, and worldwide mankind prosperity.

Description

[0001] FAR ELECTROSTATIC SPRAYING EQUIPMENT [0002]

The present invention can easily and quickly spray 51 m long distance without pesticide poisoning through improvement of the poor work environment in farmland or rice paddy without entering the rice paddies and electrostatic induction of spray particles with (-) by DC high voltage (+) charging ring, The present invention relates to a distant electrostatic spraying apparatus capable of spraying at a spray particle diameter of about 0.1 to 0.44 mm and capable of achieving high yield of high quality rice and a maximum yield.

Conventional conventional power sprayers were designed to attract heavy hoses with a length of 200 m and a weight of 83 kg in a harsh working environment at a high temperature and spray the spray nozzles while the operator carried them while moving the rice paddies along with the pesticide inhalation. In view of the fact that agriculture is an aging reality, conventional pesticide spraying work is very hard work at high temperatures and modernization of pesticide poisoning due to fatal pesticide poisoning due to pesticide inhalation is urged.

The speed sprayer charging ring has an outer diameter of 14 to 25 mm and a thickness of 0.25 mm. The electrostatic spraying distance is about 5 m and the static electricity generating device is 25 to 75 W. The charging ring of the present invention has an inlet diameter of about 120 mm, And the electrostatic spraying distance is about 50m, the static electricity generating device can be increased by 6000W or more, and the electrostatic force of the charged fine particles is increased by about 5 times as much as that of the conventional one by 41m or less, The adhesion rate increases by three times to 50m.

Waxy rye leaves are electrostatically induced to positive (+) by clouds charged with negative charge of 30kv ~ 1 billion V over 2 ~ 8km.

Cations in air are 1.2 times more than anions.

Over 50m, there is no electrostatic spraying effect due to more than 60% humidity and 1.2 times more cations and neutralization discharge. (-) charge and surfactant coating are only present on the surface of the water droplet.

The larger the DC voltage is, the larger the pulse frequency is, and the larger the charging ring length or area is, the larger the charge amount is, and the smaller the gap between the water droplet and the charging ring is, the larger the charging amount is. The permittivity of water is 80.4 and that of benzene is 2.28.

The pesticide company permits mixed spraying of four kinds of pesticides, but it is normal to add 2 to 3 times of water dilution because the spray particles increase due to increase of hose friction loss and water pressure drop due to sticky viscosity of surfactant excess. When one pesticide is sprayed, the surfactant surface tension is 27.46 dyn / cm, and even when four pesticides are sprayed, the surfactant surface tension is 27.46 dyn / cm. To increase the water dilution, a surfactant electrodeposition agent may be added.

The maximum amount of pesticide applied before going out is about 50 times of 160L per 10a. Water spraying technologies are Australia Southern cross and Israel Naan (Einstein, 50m example).

The atomizing spray particle size in Asia is about 0.1 ~ 0.44mm, the size is similar to sugar powder, and the rice pesticide ingredient is composed of more than 84% surfactant.

According to the present invention, water dilution can be increased according to the surfactant concentration, and when the surface is saturated, the pesticide flows down to the ground, so that it is safer as long as it is sprayed twice before margarine, , It is easy to practice by connecting the rice fields and the rice fields with two nozzles, or to practice it with the naked eye in order to uniformly spray the prescribed amount.

As shown in Fig. 3, 60% or more of the rice paddy is 100 m long and 30 m short. If the short side is larger than 40 m, the yield is reduced due to poor short side drainage and the combine work is poor.

The pump maximum water pressure of the present invention is 36 kgf / cm 2, the commercial water pressure is 20 kgf / cm 2, and the nozzle water pressure is 16 kgf / cm 2. The spraying distance is 51m, the nozzle outlet diameter is 20.3mm, the power is 55kw (73.76HP), the flow rate is 733L / min, the vinyl chloride resin high pressure hose inner diameter is 65mm, 65m weight is 35kg, The high pressure hose commercial pressure is 18 kgf / cm 2, and the breaking pressure is 38 kgf / cm 2.

When the spraying distance is 18 m, the nozzle jetting hole inner diameter is 5 mm and the flow rate is 90 L / min.

When injecting 51m from the rice paddy, injection reaction force is 94kg. Therefore, 0.7m of 0.7m of inner diameter 80mm, 1.5mm thickness and 1.7m length is inserted perpendicularly into the ground and the nozzle support is inserted.

The present invention is characterized in that the daily controlling ability is 50ha, the controlling speed is 32 times or more, the spraying time is 2 minutes and 6 seconds per 6,000 square meters, the hose cleaning is 2 minutes, the total time is 4 minutes and 6 seconds, the spraying frequency is 28 to 36 times, Conventional 6m Conventional spraying time is 48 minutes for 6,000㎡ and 72 minutes for hose cleaning. The number of spraying is 2 ~ 3 times.

The present invention is necessary for rice production of 46 billion people in 120 countries in Asia and 18.27% more than air control such as the US and Europe. Therefore, it is possible to control the rice cultivation and cultivate the crop in the tractor moving path when the wheat, corn, It is necessary to improve the working environment and to maintain the food production and life of 7 billion people in the world, and it is expected to supply 3-6 million units.

According to the present invention, the rice yield is increased by at least 10%, and the rice production cost is reduced by more than 10%. When shochu is cooked, the paddy loss is small on the ground because the rice is dense.

If the rice yield of Korea is increased by 6%, it will increase the rice field area by 1.5 times that of Seoul area (605.5㎢) or Saemangeum reclaimed land (401㎢), and solve the food of 6 million people.

BACKGROUND OF THE INVENTION [0002]

According to the present invention, when rice paddy is controlled by 51m paddy rice type (soju wheat), rice is increased by 46.86%, and when it is controlled by conventional practice 6m conventional (WMD), it is increased by 36.86%, when it is controlled by unmanned helicopter (transition), it is increased by 18.59% If you control with an unmanned helicopter (direct wave), it increases by 18.8%.

① Conventional tiller control system has spraying distance of 6m, spraying flow rate of 20L / min, hose inner diameter of 13.5mm, hose outer diameter of 20.6mm, hose length of 200m, hose moving weight of 83kg, power of 10HP, nozzle horizontal reaction force of 4kg, / Cm2, the 200m hose friction loss is 12kgf / cm2, and the nozzle water pressure is 9-13kgf / cm2.

In the conventional type, since the cross section is made very small in order to reduce the weight and cost of the high-pressure rubber hose, the tube friction loss head is increased, so that the pressure transfer which is the core of the particle is unscientific.

In the conventional way, when the hose is twisted or the hose is pulled, the water pressure of the nozzle is lowered, and the hose is twisted to give up the rice.

It has a length of 200m and a heavy hose of 83kg in a harsh working environment of high temperature and moves a jig between a midge and a rice paddy so that a large amount of pesticide is inhaled by the lungs and suffers from death and complications. It is impossible, the nail or broken glass is injured by the foot, and the yield is reduced by the damage of the rice root and leaf stem.

Cultivators cause traffic congestion on local roads and cause traffic accidents because there are no tail lights. It is difficult to improve distribution.

② In case of spraying more than 50m of air blower, Brownian motion occurs due to collision with air molecules of 500m / s because the surfactant film evaporates and evaporation is reduced to less than 0.1mm in diameter because of the evaporation of the surfactant film. In the gap between water droplets and the leaves, 500m / s Of the air molecules due to the reciprocating motion gap repulsion. If the time for the chemical solution to evaporate is long, the pores are blocked and yellowishly dies.

The wind speed is 14 km / hr at 45 m when the outlet diameter is 1.5 m and the outlet wind speed is 140 km / hr, because the wind speed decreases to 10% of the outlet wind speed at a distance of 30 times the outlet diameter.

Diameter of less than 0.2mm The water drops are classified as cloud because they are evaporated and disappear when falling at a terminal speed of about 140m when marked with international tableware on a diary.

Spraying blower spray malaria mosquito control and nutrients, enzymes, wood vinegar, chitosan, green juice, microorganisms. 200 million won per unit.

③ The aerial control decreases the yield by 18.27% compared to the conventional 6m, and when the height of the aircraft is 5m, the rate of pesticide solution adhesion is 68% and when the height is 8m, the adhesion rate decreases to 45%.

There are many obstacles such as rice paddies, high voltage wires, communication lines, houses, roads, greenhouses, power transmission towers, high price of aircraft, high maintenance cost and high risk of falling.

④ Unmanned helicopter strong winds at the flight altitude 3 ~ 4m are 47km / h per hour and 13m / s per second. Forcing the pesticide particles to fall on the bottom of the paddy field from the waxy rice leaves and dropping pesticides. Is reduced by 50%, and rice is fallen.

It is difficult to spray uniformly, and it can not control a wide range of pesticide loading and wide area. It causes loss of human life and loss of more than 200 million won per unit due to instantaneous accidents such as gusts, turbulence, downward winds, backward winds,

When 160L per 10a is applied, the yield is the maximum, but the yield is small because the load is 21kg.

It is a block of 100m × 30m (100m × 30m) that can be controlled by air, 10 ~ 17m high pole, 2 ~ 3 avenues, horizontally connected with irregular lines like a spider web, and houses and greenhouses.

⑤ The passenger control unit is a sprayer that extends and travels about 8 m of a straight porous nozzle on both sides.

Liquid fertilizer spreader mainly spray livestock manure about 50m.

⑥ Pesticides of granules and powdered pesticides can not be absorbed in the roots of rice, so they have very small infiltration planet and surface diffusion effect. They are 3.2 times more expensive than the mixed pesticides in water.

The present invention was invented in order to prevent the lethal pesticide poisoning by improvement of the working environment of the conventional pollution control, which is as bad as that of bogeys, due to heavy hose movement in hot and humid summer in the summer and to achieve high quality rice with good taste and maximum yield.

The most advanced technology is required for the atomizer to have a spray particle diameter of about 0.1 ~ 0.44mm. The key know-how is to increase the adhesion by charging the spray particles with (-), and when the water pressure is around 16kgf / Can be increased.

The pesticide has a molecular weight of about 77.6 to 591.75, a confirmed molecular weight (Pb ₂ O ₃ ) of not more than 462.38, a particle size of not more than 0.01 mm in diameter, (C ₂₈ H ₃₆ O ₃₎ is less than or equal to 420.6.

The lung absorbable particle diameter is 0.01mm or less, and the adult skin absorption surface area is 1.6㎡. When the molecular weight is 1,000 or less, it is directly absorbed by the skin, and the skin breathe 0.06%.

All pesticides currently sprayed are absorbed into the body by the nose and lungs.

Pesticides are absorbed by the lungs and skin of the human body by partial pressure, diffusion, osmotic pressure, PH, ionization, temperature, moisture, tissue cells, capillaries etc. The heavy metals and lipid substances are not excreted in the human kidney, The alveolar absorption surface area of a person is 70 ~ 150m2, which is similar to the volleyball court area of 18mx9m = 162m2.

The global village suffers from food shortages and agriculture in Asia, where rice is a stock, is sprayed with pesticides on the verge of fatalities, with the elderly and the women with relatively high toxicity being defenseless.

The symptoms of poisoning after conventional spraying with pesticide are questioned as complications such as eye pain, headache, dizziness, vomiting, abdominal pain, diarrhea, skin disease, trembling, muscle spasm, speech disorder.

Humans emit more than 2,500 mL of water per day during normal breathing and breathe air above 10,000 liters. People usually have a capacity of 400-500 cc at one time, but it increases to 3,500 ~ 4,500 cc for adult men and 2,500 ~ 3,500 cc for women during conventional control work.

Similar methods of absorption such as pesticides are used in industries such as poison gas chemical weapons, tear gas, cigarettes, briquettes, medicines, hallucinogens and gas guns. Pesticide spray particles are absorbed into three phases of liquid, gas, and solid. Carbon monoxide in briquettes combines with hemoglobin more than 200 times faster than oxygen, resulting in poisoning and death due to lack of oxygen. The stronger the toxicity of pesticides, the easier it is to eradicate pests, the higher the yield, the more economical, but lethal to the human body.

Pesticide is a highly toxic chemical waste of textile and dyeing industry. It is a highly toxic heavy metal compound that can not be excreted from the kidney when it is absorbed into the human body. It is sprayed with pesticide to purify it naturally.

The pesticide toxicity is increasing every year in order to evolve tolerance of pest insect and increase productivity, and modernization of the control machine of the alternative medicine is urged because it is fatal for the pollutant workers.

(+) Sprayed particles (+) on the waxy rye leaves by spraying particles (-) by a conical DC high voltage (+) charging ring with the same center axis on the remote nozzle outlet and a small entrance, And the distance between the charging ring and the charging ring can be adjusted.

In the present invention, charged fine particles are induced to (-) charge by a DC high voltage (+) charging ring, and the deposition rate is increased five times as much as that of 6 m conventional ones and three times as much as 41 m to 50 m.

The present invention enables the production of high quality rice with good taste by allowing the spraying of water fertilizer on the leaf side, and it is possible to increase the absorption rate of solar energy, initial tillage, effective diameter ratio, And the rice yield is increased by at least 10%, and the rice production cost is reduced by more than 10%.

It is necessary for rice production of 46 billion people in 120 countries with Asia as a main axis. The amount of sunshine is increased when cleaning water inside and outside the vinyl house, and 18.27% of rice is produced more than air control such as the US and Europe and the tractor such as wheat, corn, It is effective for crops and fruits that are difficult to enter into tractor due to severe agricultural land slope and tilting of agricultural land. It is necessary for food production and life maintenance of 7 billion people in the global village, and when 3-60 million units are produced, Industrial development and employment increase.

90% per annum for the common control fee of 1,000 won per 1,000 won, and 90% of the conventional sprayers (WMD, KRW 5,000 per pyeong) Medicine, dreams of life extension, reduction of medical expenses, reduction of complications, reduction of IMF, economic imbalance of urban and rural areas, accelerated economic pesticide development, fight against fires and fires, prevention of global warming, , Improvement of health welfare, improvement of quality of life, supplementation of rural manpower shortage, improvement of international competitiveness, import substitution effect, pesticide conversion of hazardous chemical waste, reduction of agricultural and marine product market and fire department, large scale cultivation, Agricultural production such as improvement of distribution structure, pumping operation, water supply, removal of muddy water after inundation, control of crops, control of high trees and roadside trees, prevention of housing, prevention of dust, And farm income is increasing and accelerating economic growth.

1 is a view showing a configuration of a remote electrostatic spraying apparatus of the present invention,
Fig. 2 is a plan view showing a remote electrostatic spraying device and a charging ring of the present invention,
Fig. 3 is an embodiment or operation plan view of spraying medicament onto a cultivated area with a nozzle. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a configuration diagram of a far-point electrostatic spraying apparatus according to an embodiment of the present invention, and includes a charging ring 100, a remote nozzle 170, and a DC high-voltage generating apparatus 140.

The medicines contained in the pesticide tank 120 may be pesticide mixed with water, fertilizer, herbicide or the like. Pressure spray pump is supplied from the high-pressure pump through the high-pressure hose, and the electrostatic atomizing sprayed particles charged with (-) through the long distance nozzle 170 and the direct current high voltage (+) charging ring 100 are plowed into agricultural fields including fields .

After spraying 101 meters in diameter from the nozzle support 190 bolted to the control vehicle (FIG. 3A) to the border where the flags are plugged, the high pressure hose 180 is extended to the nozzle support 190 (Fig. 3B) Spread 101m in diameter to the rice paddy boundary.

The high-pressure hose 180 can be unwound by winding a length of 65 m on a hoist provided at the upper part of the loading floor of the car, while maintaining a certain distance from the pesticide tank 120.

The pesticide tank 120, the high-pressure hose 180, the high-pressure pump 200, and the hose reel are well known in the art and can be easily understood by those skilled in the art. It is omitted.

The lower side of the nozzle support 190 may be vertically bolted to the upper part of the pesticide tank 120 of the vehicle.

The lower side of the nozzle support 190, which is made of galvanized steel pipe, can be vertically inserted and fixed up to a certain depth in a rice paddy of cultivated land including paddy fields and fields.

The charging ring 100 and the connecting member 110 are detachable, and can be connected together like a door opener, and can be composed of a fixing bolt and a nut to be connected or a hinge capable of being folded 180 ° when moved.

The connecting member 110 can be coupled to the nozzle body 111 by the connecting member engaging bolt 131 and the connecting member engaging member 130 connecting the charging ring 100 can be fixed by the engaging ring and the anti- .

In FIG. 1, a coupling member 110 for separating and connecting the charging ring 100 to the nozzle body 111 may be provided.

The connecting member 110 can be formed to be movable in a stretching manner because the spreading angle of the nozzle body 111 and the charging ring 100 varies depending on the water pressure.

The charging ring 100 may be formed so that the center axis of the jet port of the remote nozzle 170 and the center axis of the charging ring 100 are aligned with each other.

The operator can engage and disengage the charging ring 100 from the nozzle body 111 in a detachable manner.

The charging ring 100 is made of brass having a thickness of about 0.6 mm or a metal having a large charging amount. The inside of the charging ring 100 is enamel-coated to a thickness of about 0.25 mm, and the outside can be waterproofed with automotive paint. The larger the coating thickness inside the charge ring, the smaller the charge amount.

The (+) direct current high voltage 140 of the electrostatic induction charging ring 100 is about 10 KV, the current is about 200 mAp, and the voltage and current can be more than that.

The charging ring 100 may be formed in the shape of a trumpet, a siren, a loudspeaker, or a funnel having a narrow entrance and a wide exit.

The charge amount is measured with a portable static electricity meter [120 (H) x 60 (W) x 20 (D) mm].

Since the static electricity is shielded by the direct current high voltage positive charging ring 100, it is possible to charge the water droplet or water state by negative ("Kelvin static electricity generator" UK)

The remote nozzles 170 and the near nozzles 160 are vertically and horizontally rotatable by 360 °. The nozzles are sprayed at a distance of 50 m and are sprayed at a distance of 18 m. The distances and the close- And a remote control unit that can be remotely controlled. This is a known technique, and a person skilled in the art will understand that the present invention can be easily understood and carried out, and a detailed description thereof will be omitted.

The remote opening / closing valve is provided in the middle part of the remote nozzle, and the remote nozzle can be automatically opened or closed by the operator manually or by the control unit.

The near-field opening / closing valve may be provided at an intermediate portion of the near-field nozzle so that an operator can manually open or close the near-field nozzle manually or by a control unit.

It is possible to open or close either or both the remote nozzle and the close-up nozzle as needed through a remote, close-by opening / closing valve.

The nozzle body 111 is coupled with the nozzle support 190 to be vertically and horizontally rotatable.

The nozzle support 190 is rotatable 360 ° in right and left directions with an inner diameter of 80 mm and a thickness of 1.5 mm and is inserted into a galvanized steel pipe, and can support a reaction force of 94 kg.

The known pressure regulating device maintains constant water pressure and is attached to the pump. When the remote on / off valve is closed, the chemical solution of the pesticide tank 120 is mixed with the chemical liquid discharged.

The high-pressure hose 180 is wound around the hose by engine power, and the chemical solution in the hose is raised by the gravity hydraulic pressure difference by raising the hose from the chemical tank or sucked by the vacuum pump.

The two-point flow rate is controlled by the flow control device of the nozzle.

The remote nozzle 170 and the near nozzle 160 can be remotely controlled, and the ejection distance is adjusted by the nozzle vertical rotation ejection angle.

The DC high voltage generator 140 and the control unit may be provided in the vehicle operator's seat.

(+) DC high-voltage cable (132) can be connected to the (-) pole by grounding (150) and by connecting only the (+) pole by the extension of 65m.

(-) DC high voltage electric wire 141 must be grounded (150) to have a large electrostatic effect.

The known direct current high voltage generating device may be formed of a high voltage or a low voltage by making a direct current into an ultrasonic pulse like a notebook PC adapter in a semiconductor device type, not a mechanical transmission. Mechanical iron core transmission can not be transformed by direct current.

The cathode ray tube method accelerates the electrons emitted from the cathode to the anode ring to directly charge the pesticide solution.

Fig. 3 is a graph showing the results of calculation of the amount of pesticide per area up to the point of 30m, where the distance between point A and point B is divided into two parts, 100mx30mx2 blocks, and when the pesticide amount per unit area is 0.16L / It is a method of spraying from the point.

Boundaries and dashed lines mark the boundary with fertilizer cartons, flags and glitter tape.

The 51 m injection nozzle flow rate is 12.21 L / sec and the 18 m injection nozzle flow rate is 1.5 L / sec.

The amount of the pectinate DEGH pesticide at point B is (100 m-30 m) × 60 m × 0.16 L / m 2 = 672 L, and the amount of the pectinate CDFG pesticide at point A is 30 m × 60 m × 0.16 L / m 2 = 288 L.

Rectangular DEGH is 672L at point B. Spray 2 ~ 3 times with the near nozzle at the point where the crop is likely to fall, then spray it repeatedly before the pesticide liquid dries until the 672L is completely drained. After spraying at point B, the square CDFG is 288L from A point. Spray 2 ~ 3 times with the near nozzle at the part where the crop is likely to fall. Then, measure with the remote nozzle, until the 288L is completely drained. Spray.

Water dilution can be increased according to the concentration of surfactant, water dilution can be added 2 ~ 3 times when mixing 4 kinds of pesticides, and more water dilution can be added by adding surfactant electrodeposition agent. The amount of pesticide per area is distributed by time, and can be sprayed evenly without pesticide poisoning by remote control.

The spraying time is 6 seconds and the spraying time is 126 seconds (2 minutes 6 seconds) and the 70m hose towing time is 2 minutes on foot. The total time is 4 minutes and 6 seconds.

Pesticides have a diameter of less than 0.44mm and can be attached to the surface of waxy coated rice leaves when the end speed and wind speed are less than 1.8m / sec. Because of the electrostatic force charged by the surfactant and (-) charge, It spreads.

The termination speed means that the droplet is accelerated by the injection speed and the gravity, and the friction resistance is increased by the ambient air as the speed increases, so that the gravity and the air resistance are not equal to each other, It says. The air resistance is proportional to the velocity at low velocity, and to the square of velocity at high velocity.

The droplet termination speed was 0.27 m / sec at a diameter of 0.1 mm, 0.72 m / sec at a diameter of 0.2 mm, 1.17 m / sec at a diameter of 0.3 mm, 1.62 m / sec at a diameter of 0.4 mm, 2.06 m / sec, 2.5 m / s when the diameter is 0.6 mm, 4.03 m / sec when the diameter is 1 mm, and the air resistance is constant.

The Pesticide is tested by the RDA to confirm the safety of spraying twice the amount of the pesticide, and then the pesticide is registered and marketed according to the test report of the volume of the pesticide. The rice pesticide can be sprayed up to 2 times of the standard amount by the dose weakness test and the water dilution amount can be increased according to the concentration of the surfactant.

In the conventional method, the number of seeds per plant was 3 ~ 4, and the planting interval was 30cm. However, the distillation method of soju is 1 ~ 2 plants per plant. The ratio is increased, the ventilation is advantageous, the strong resistance to the clothes and pests, the loss of pesticide is small, the yield is increased by more than 10% due to suppression of the evaporation of the paddy and the suppression of weeds, and the production cost of rice is reduced by more than 10%.

The 30cm interval is a way for people to cross the river for conventional pesticide spraying, fertilizer spraying, and weed removal.

In Korea, water evaporation time of 0.1mm thickness takes 32 ~ 38 minutes from May to September in rice growing season, and it takes about 70 minutes to increase the moisture absorbed from roots by 0.1mm from the leaf surface. There are double spray time safety rates up to.

Water fertilizer of rice The fertilizer composition and spraying concentration that can be sprayed on the leaf side are N (0.2-0.8%), P (0.5-1.0%), K (1%), Ca (0.3-0.4% , 0.1 to 0.8% of Fe, 0.2 to 0.6% of Mn, 0.1 to 1.2% of B, 0.2 to 0.5% of Zn, 1.0 to 1.2% of Cu, 0.0005 to 0.01% of Mo, , Na, and S.

The surfactant film thickness of the sprayed particle surface is 1.1 to 4.1 nm, the thickness of the wax layer of the rye leaves is 110 to 150 nm, and the surface tension of water is 72.75 dyn / cm.

1, 2
100; Charging ring, 110; The connecting member,
111; A nozzle body, 120; Pesticide tank,
130; A charging ring engagement member, 131; Connecting member coupling bolt
132; (+) DC high voltage wire 140; DC high voltage generator
141; (-) DC high voltage wires 150; grounding
151; A vertical rotation motor 153; Remote nozzle valve
160; A near nozzle 165; Close-up nozzle valve
170; A remote nozzle 171; A horizontal rotation motor
180; High pressure hose 182; Nozzle handle
190; Nozzle support 200; High pressure pump

Claims (1)

(+) Sprayed particles (+) on the waxy rye leaves by spraying particles (-) by the conical DC high voltage (+) charging ring having the same center axis on the remote nozzle outlet and a small entrance and a large exit And the distance between the charging ring and the charging ring can be adjusted, so that the distance can be increased.

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