KR20000053873A - Speed power sprayer - Google Patents

Abstract

PURPOSE: A travelling power sprayer is provided to achieve an enhanced spray performance with accuracy and reduced cost while allowing users to evenly spray the agricultural chemicals without entering into a field. CONSTITUTION: A sprayer comprises a nozzle having six ceramic tips for an improved durability, one for an upper nozzle and the other five for a lower nozzle, the six tips operating independently for short distance and remote distance, the nozzle having at an upper portion and a lower portion of a front surface thereof a ball valve, the upper nozzle having at an interior thereof a cross-shaped partition for an even spraying of the agricultural chemicals. The sprayer adopts a high speed centrifugal pumping system so as to thereby prevent clogging and trouble of the sprayer.

Description

Driving Power Sprayer {SPEED POWER SPRAYER}

Attach the following specifications and performance instructions and the operating instructions in a separate sheet.

[Specifications and performance manual]

1. The characteristic of the pump is centrifugal pump and it is easy to exchange with the product certified by ISO 2858.

2. Total head is 160m, water pressure is 16kg / ㎠ and pump efficiency is 65.1 ~ 69%.

3. The pump is AUSTRALIA SOUTHERN CROSS PUMPS AND IRRIGATION PTY LIMITED product and the warranty period is 2 years.

4. It is designed to withstand large hydraulic pressure at low cost and economical price, and the back plate is separated for easy repair of the pump.

5. The body and impeller of the pump is made of cast iron (T260 grade) to withstand high water pressure.The impeller shaft and nut (431 grade) are made of stainless steel and the body of the pump and impeller are made of zinc bronze alloy or 316 stainless steel. You can choose to use steel or ("Durimet20", 高 價格).

6. The temperature of pump can be used up to 80 ℃ when sealed with standard packing and up to 180 ℃ when sealed with special packing.

7. The rotation speed of the pump is nominally 960 R.P.M to 2900 R.P.M. and in special cases up to 3600 R.P.M.

8. Sealed by mechanical shaft packing to prevent water leakage and sealed by "O" ring between back and front plate of pump.

9. The R.P.M. lift gear box is designed to be 1: 6 and the pump shaft can be increased to 3240 R.P.M. when the PTO shaft R.P.M. is 540 for the tractor.

10. If the tractor power is more than 19HP (approximately 158,000 units), it can spray up to 43m radius, 86m diameter, flow rate is 294L / MIN, rotation speed is 3240R.PM, water pressure is 16kg / ㎠, nozzle diameter is 12.7mm, Two blocks of rice paddy 60a (1,800 pyeong), 100m × 30m can spread pesticides, fertilizers, and herbicides in rice fields in 2 ~ 4 minutes. When the tractor power is 39HP or more (about 100,000 units), it can spray up to 58m in radius and 116m in diameter, flow rate is 1008L / MIN, rotation speed is 3240 RPM, water pressure is 16kg / ㎠, nozzle diameter is 22.9mm, high It is advantageous in the case of a large amount of water used in chemical dilution (fertilizer or powdered pesticide) or when there is no limit.

The lower short-range nozzle is made of 5 nozzle holes of 1mm, 2mm, 2mm, 3mm, 6mm, and can spread the distance of less than 25m, the uniform distribution rate is very good, the spraying flow rate is 90 L / min, the upper nozzle and the lower nozzle The lower nozzle was installed to prevent the fall of crops when sprayed at a short distance as the upper nozzle to increase the even distribution ratio.

11. The feed water mixing pump is a DC12V centrifugal pump and the flow rate is 108L / MIN.

12. Pesticide tank is a high-strength polyethylene (HDPE) tank, capacity is 1000L, impact resistance CREEP characteristics, excellent CRACK resistance, excellent ESCR (environment resistance), long life, non-breakable, semi-permanent pollution-free new material, and the amount of chemical in the chemical tank It is possible to check and discharge the remaining amount of chemicals.

13. Coupling is made of aluminum and manufactured by precision casting method and processing, performance improvement and cost reduction. It can be perfectly combined without leakage of contents by lightly tightening the two handles by inserting the adapter into the 2inch coupler. Can be used as a substitute for stainless steel.

14. The hose is braided by specially developed method, and is made of soft vinyl chloride resin and rubber on the inner and outer surfaces, and it is strong and fusion resistant.

Resistant to internal and external pressure, light and soft, easy to handle, excellent weather resistance and elasticity, color selection according to the application, and breaking pressure is 45kg / ㎠.

15.Nozzle holes have 6 ceramic tips and the upper distance can spray up to 58m when the nozzle diameter is 22.9mm, the flow rate is 16.8L / sec, the nozzle horizontal reaction force is 264kg when the water pressure is 16kg / ㎠ and the discharge flow rate is 57m / sec. When the nozzle diameter is 12.7mm, it sprays up to 43m, the flow rate is 4.9L / sec, when the water pressure is 16kg / ㎠, the nozzle horizontal reaction force is 79kg, the discharge flow rate is 55m / sec and the nozzle end aluminum tube to level the particles. In order to prevent the fall of crops, 5 nozzles for short distance are attached. To improve the distribution and durability, ceramic tip is installed at the end of the nozzle, spraying less than 25m and spraying flow rate is 90 L / min.

When the 80mm inner diameter pipe is dug into the paddy field and inserted into the nozzle, the horizontal reaction force is mechanically supported and ignored.

The body is made of brass bronze alloy (hawking) for durability. The end material is made of special alloy aluminum tube and the base part is made of cast iron.

16. The pressure regulating valve controls the water pressure. When the pressure in the pump exceeds 16kg / ㎠, the valve is automatically opened and sent to the pesticide tank. The pump maintains constant pressure and safety without overdoing the pump.

The body is made of cast iron and the valve is made of brass and combined with a durable rubber packing to prevent leakage.

17. As rice stocks, we usually spray more than 15 times of pesticides on rice, 1 herbicide, 4 fertilizers, 1 herbicide and 2 fertilizers. Spray before and after the disease according to the efficacy and lasting effect of the drug.

18. New knowledge of agricultural management improves productivity, reduces labor and prevents poisoning of pesticides, and can spray pesticides, fertilizers, and herbicides on a large area within a very fast time. It is convenient for direct cultivation and can replace cultivation killing operation that absorbs poisonous substances in respiratory and skin in hot weather. As a substitute effect, small trucks are supplied by consumer restructuring. By enabling the innovation of the distribution system of the century, it is possible to prevent urban concentration and farming, improve the health welfare of the farming villages and improve the village structure (apartment), and contribute to the development of the farming and fishing village infrastructure development project through the WTO fair trade and UR countermeasures, It will be able to accelerate the construction of advanced welfare nations around the world, It is in the recovery and the realization of social justice.

19.In addition to pesticides, fertilizers and herbicides, water supply, fire suppression, vegetables, fruit trees, horticulture, grass, street water, flowers, herbs, livestock, car wash, painting, dust generation suppression, construction mining, cleaning, muddy water after It can be used repeatedly without poisoning the toxic substance in a short time.

20. Once installed, it is semipermanent and ups and downs and is suitable for Asian Korea, where air control is difficult due to many obstacles such as power poles, trees, vinyl houses and houses.

21. The piping agent is economically advantageous for the thickness of the galvanized steel pipe for vinyl steel 59.9mm thickness 2.1mm (1,628 won / m, recoverable scrap steel 240 ~ 360 won / m after 20 years or more). Refer to Fig. 3, the long side x short side is 52m at 100m × 20m, 59m at 100m × 30m, 52m, 100m × 40m, 55m at 100m × 50m, 59m at 100m × 60m Ideal pesticides, fertilizers and herbicides can be used conveniently.

22. The inconvenience caused by the wear of the peking, which is a disadvantage of the existing reciprocating piston pump, has been eliminated from time to time, and the inconvenience of replacing the centrifugal pump at the same flow rate has been compensated for, and the efficiency has been increased. When spraying pesticides in water, the reciprocating piston pump deteriorated due to debris in the packing, check valve, and nozzle and abrasion of the piston, but the centrifugal pump sprayer completely solved this disadvantage.

23. Because the exposure time for spraying pesticides, fertilizers, and herbicides is small {60a = 1,800 pyeong (9 margins) = 6000㎡ = 0.6ha}, the spraying time is 2 to 4 minutes and the working time is 8 hours. By adding 53 seconds of time, two nozzles can be used to alternate {10,000a = 302,500 pyeong = 1,513 margins, = 1,000,000㎡ = 100 ha, which is easy to prevent from being absorbed into the respiratory system and skin. It can prevent the poisoning poisoning poisoning, which is the source of all diseases, and it is economical and simple when the hose is fixed with the vinyl house zinc steel pipe, so it can omit severe labor in the severe and bad condition. Pesticides can be recovered and have a long life.

Poisoning is fatal to the elderly, and heavy metals and carcinogens accumulate in the human body, causing the disease. Because it is a net source, a wise choice is needed for the future happiness.

[Operation Instruction Manual]

1. When spraying pesticides, be sure to wear a gas mask, rubber gloves, protective clothing and goggles.

2. Observe safe use standards and handling restrictions.

If the water dilution concentration is kept inevitable, the error of 20-30% is acceptable.

3. The pump runs with full water and no idling.

4. Lubricate the gearbox before starting.

5. Operate the pressure regulating valve to make the water pressure 16kg / ㎠.

6. Pesticide solution is sprayed while mixing and prevention is effective just before onset.

7. Do not spray on uncovered high voltage lines.

8. Spray pesticides against the wind.

9. After use, open drain plug to remove water from pump.

10. Dissolving fertilizer quickly in water is easy and quick to dissolve in water in powder form.

11.Refer to the second and third working plane diagrams, the outer diameter of the steel pipe for the plastic house in the rice paddy is 59.9mm thick and 2.1mm thick, which is 52m on the farm when the length of the long side and short side is 100m × 20m, 59m on the farm when 100m × 30m. When it is 100m × 40m, when it is 52m, when it is 100m × 50m, when it is 55m, when it is 100m × 60m, it is 59m on the paddy field with a 1/200 gradient on the paddy field and is installed with a butt or screw socket.

(100m × 20m and 100m × 30m models are installed one place per 2 blocks)

The plastic house steel pipe is fixedly installed for more than 20 years, and the nozzles are fastened when the work is alternated with two nozzles, and sprayed at the point of 62m, 65m, 69m, and then sprayed after collecting the residual pesticides in the fixed pipe from the farm road. Residual pesticides can be used 100%.

12.Refer to the work plan of FIG. 2, if it is less than 100m × 20m, open the upper distant nozzle valve with the nozzle attached to the trailer to the point of 43m from the farm road, and spray it evenly while rotating up and down, right and left within 25m and more than 43m. Close the nozzle valve, open the valve of the lower short-range nozzle, and spread the spray up to 25m evenly, evenly, within a limited time.

Next, the nozzle is installed at an outer diameter of 59.9mm, thickness 2.1mm, and 52m length with 1/200 gradient to the point of 62m from the farm road, and the upper remote valve is opened and rotated equally while rotating up to 25m or more and within 43m. Close the upper far valve and open the lower short distance valve to spread the spray evenly below 25m within a limited time.

13. In most of Korea, about 60% of the arable land is 100m long and shorter than 30m in this case. It is able to supply air to the roots so that it is very active and prevents fall.

Referring to FIG. 2, when the work plane is less than 100m × 30m, open the upper distant nozzle valve with the nozzle attached to the trailer to the point of 43m from the farm road and spray it evenly while rotating up and down, right and left within 25m and more than 43m. Close the valve and open the valve for the short distance nozzle to spread the sprayer 25m evenly up and down evenly and evenly within a limited time.

Next, install nozzle No. 59.9mm, thickness 2.1mm, length 59m in 1/200 gradient to the point of 69m from the farm road, open the upper remote valve and spray it evenly while rotating up to 25m or more and within 43m Close the upper far valve and open the lower short distance valve to spread the spray evenly below 25m within a limited time.

14.Refer to the work plan of FIG. 3, if it is less than 100m × 40m, open the upper distant nozzle valve with the nozzle attached to the trailer up to 43m from the farm road and spray it evenly while rotating up and down, left and right within 25m and more than 43m. Close the valve and open the valve of the lower short-range nozzle to spread the spray 25m or less evenly and evenly within a limited time.

Next, install the nozzle outer pipe 59.9mm, thickness 2.1mm, length 52m to 1/200 on both sides of the rice paddy to the point of 62m from the farm road, and open the upper distant nozzle valve to rotate up to 25m or more and 43m up and down After spraying evenly, close the upper far valve and open the lower short distance valve to spread the top, bottom, left and right equally 25m evenly within a limited time, then open the upper far valve at 62m other side Spread evenly while rotating left and right, close the upper far valve, open the lower short distance valve, and spread the spray up to 25m evenly within a limited time.

15.Refer to the work plan of FIG. 3, if it is less than 100m × 50m, open the upper distant nozzle valve with the nozzle attached to the trailer up to 43m from the farm road and spray it evenly while rotating up and down, right and left within 25m and more than 43m. Close the valve and open the valve of the lower short-range nozzle to spread the spray 25m or less evenly and evenly within a limited time.

Next, install the outer diameter of 59.9mm, thickness 2.1mm, and 55m length of the pipe for the plastic house to the point of 65m from the farm road with 1/200 gradient on both sides of the rice paddy, and open the upper distant nozzle valve to rotate up to 25m or more and within 43m After spraying evenly, close the upper far valve and open the lower short distance valve to spread the top and bottom left and right equally 25m evenly within a limited time, and then open the upper far end valve at the other 65m point, and within 25m or more and 43m Spread evenly while rotating left and right, close the upper far valve, open the lower short distance valve, and spread the spray up to 25m evenly within a limited time.

16.Refer to the work plan of FIG. 3, if it is less than 100m × 60m, open the upper distant nozzle valve with the nozzle attached to the trailer up to 43m from the farm road and spray it evenly while rotating up and down, right and left within 25m and more than 43m. Close the valve and open the valve of the lower short-range nozzle to spread the spray 25m or less evenly and evenly within a limited time.

Next, install the outer diameter 59.9mm, thickness 2.1mm, and length 59m in 1/200 slopes on both sides of the rice paddy to the point where the nozzle is 69m from the farm road, and open the upper distant valve to rotate up to 25m or more and 43m up and down After spraying the valve, close the upper far valve and open the lower short distance valve to spread the top and bottom left and right equally 25m evenly within a limited time, and then open the upper far end valve at the 69m point on the other side, and within 25m or more and 43m Spread evenly while rotating, close the upper far valve, open the lower short distance valve, and spread it evenly within 25m evenly within a limited time.

17. Referring to FIG. 4, the work plan for rice fields, fields or sloping blocks that are not arable for arranging farmland, when the nozzle diameter is 12.7mm, the distance within 86m is opened by the upper remote valve on the tractor trailer. Rotate 360 degrees evenly, close the upper distant valve, open the lower short distance valve, and spread the spray evenly while rotating 360 degrees up, down, left and right for less than 25m. Paddy, field or sloping block arable land is not 116m in diameter when the nozzle diameter is 22.9mm, open the upper distant valve on the tractor trailer, rotate the top and bottom left and right 360 degrees more than 25m and rotate it 360 degrees, evenly distribute the top distance Close the valve and open the lower short-range valve to rotate the spray evenly while rotating 360 degrees up, down, left and right within 25m.

18.After use, wash the control equipment with detergent and wipe it off with clear water.

In particular, be sure to wash the plants thoroughly after use of non-selective herbicides.

In addition, spraying a mixture of pesticides and pesticides of the fourth type may cause weakness, so pay special attention.

19. Please keep the following pesticides in use when using the machine.

Weakness caused by mixing, weakness due to simultaneous use, weakness by close-up spraying every two or more species every few days, weakness by drifting, weakness by volatilization, weakness by loss of soil water quality, weakness by residual pesticide , 2nd weakness (when composted with straw treated with rice fever), weakness caused by changes such as animal plants, differences between varieties of weakness, weakness due to growing season between newly-leaved leaves and tied leaves, Weak harmful (High crop yields high pesticide absorption and high humidity makes drugs difficult to dry and penetrates, causing weakening due to light intensity) Weakening by mixing impurities with pesticide, weakening by raw ingredients, harmful ingredients due to changes over time Note that there are many other factors such as weakness caused by the creation of.

20.After work, rinse your mouth with water and wash your hands, feet and face with soapy water.

21. Headquarters cannot be held responsible for any natural disasters or user negligence.

Vegetables, ranches, beekeeping, beeswax, fish farms, algae, reservoirs, water collection sources, areas where there is a risk of flowing into the wind or rainwater, please note.

[Pesticide Poisoning Symptoms and Detoxification Treatment]

The mild symptoms of organic pesticide poisoning symptoms are anorexia, boredom, discomfort, headache, high fever, dizziness, chest tightness, anxiety and mild nonspecific symptoms of nausea, nausea, nausea, vomiting and acupuncture. Bleeding, diarrhea, abdominal pain, pupil shrinkage, lower limbs, hyperventilation, dyspnea, facial paleness, and severe symptoms. Symptoms of decrease or increase in pulse rate and severe symptoms include loss of consciousness, loss of light reflection, increased blood pressure, convulsions, hydrocephalus, incontinence, total paralysis, and lethargy. It becomes a state.

2. +. ① Atropine sulfate detoxification treatment of organic pesticide poisoning is 1 ~ 4 ampoules (0.5 mg) intravenously injected in severe cases and added every 15-30 minutes or subcutaneously injected 5-10 ampoules.

Eye condition Determine whether to stop or add, depending on the dryness of the mouth and the auscultation of the lungs. In severe cases, intravenous 5 to 10 ampoules are injected intravenously, additional 5 ampoules every 10 to 15 minutes until symptoms do not become mild and pupillary tendency and light reflection occur.

Subsequently, one to two ampoules are injected subcutaneously every 30 minutes to keep the eyes open. Stop when consciousness recovers and the pupils return to normal.

When 12 years old or younger, the dose is 0.05mg (1/10 ampoule) / kg (weight) every 15-30 minutes and adjusted according to the pupil, pulse and dry mouth. Observe the patient for at least 24 hours after treatment and ensure that symptoms do not recur.

(2) PAM detoxification treatment of organic pesticide poisoning is effective in parathion, ipien, pyrida, pention, etc., but it is not demonstrated in other organophosphates. It is effective for spasms and paralysis, and it is recommended to use Atropine sulfate in MEP, but if palm is not effective, replace it with Atropine sulfate.

For severe and severe symptoms, 1 g (two 2.5% 20cc ampoules) is injected intravenously slowly. If symptoms are not mild, add two (30) minutes later.

If you are 12 years of age or younger, 20-50 mg / kg body weight (1-2 cc / kg body weight) is injected intravenously.

As a precaution, diagnostic check is performed by taking 1-2cc of blood (whole blood, whole blood, plasma, serum) with heparin and measuring cholineestase activity. Do not use corinine, phenothiazine or selselpin.After recovery, do not handle pesticides such as organophosphates or carbamate for several weeks or months until your blood cholinesterase activity is normalized. There is.

3. +. ▷ Organic chlorine DDT drug poisoning symptoms include vomiting, cramps, lip, tongue, facial paralysis and discomfort, headache, pain, convulsions are changed to coma and local paralysis.

▷ Symptoms of poisoning of organic chlorine disinfectant pesticides include pruritus, erythema, rash, bronchial asthma conjunctivitis on exposed areas of face, eyes, ears and feet. There is a symptomatic therapy.

▷ The mild symptoms of organic chlorine pesticide pesticide poisoning symptoms include systemic malaise, weakness, headache, dizziness, vomiting, etc. In severe cases, anxiety, excitement, partial muscle spasms, abnormal perception of tongue, mouth and face are severe. Symptoms are gradually unconscious, stiffness such as epilepsy and intermittent spasms, renal impairment, respiratory depression, pulmonary edema, etc. Treatments include anticonvulsants, sedation (Barbital), ACTH, Steroids, fluids Therapy, aspiration to remove organ secretions.

▷ Symptoms of poisoning of organic chlorine herbicide pesticides include facial paleness, systemic discomfort, vomiting, abdominal cramps, and oral administration or intravenous injection of an antidote (2-5 g sodium sulfate in 5% aqueous sodium bicarbonate solution). It is effective to exchange blood after dialysis. To prevent methemoglobin formation, intravenous injection of ascorbic acid (vitamin C) or 1% Methylene blue solution.

4. +. Toxic symptoms of carbamate-based pesticides are the same as organophosphates, but symptoms and recovery are faster than organophosphates.Toxic treatments include atropine (injectables), but do not use palm because it is ineffective, and other treatments are the same as organophosphates. Caution: Do not use morphine, aminovirin, pizostigmine or saxynylcholine. Adrenaline agonists should be given only for special reasons.

5. +. Aniline herbicide pesticide poisoning symptoms include vomiting, abdominal pain, diarrhea, methemoglobinemia, and skin mucosal irritation.Therapies are ingested to prevent gastric lavage (natricarbonate solution) and methemoglobin formation (ascorbic acid 1% Methylene blue), anti-inflammatory drugs to the skin mucosa symptoms.

Mild symptoms of poisoning symptoms of phenoxy clock herbicide pesticides are pharyngeal pain, stomach pain, headache, dizziness, and severe symptoms include conscious turbidity, convulsions, temperature rise, pulse elevation, liver and kidney dysfunction. Fever in eyes, nose and organs

Treatments include oxygen inhalation, fluids, liver and kidney protection, vitamins, cardiovascular drugs, soothing agents, and anticonvulsants. Steroids are applied to skin symptoms.

7. +. Quaternary ammonium salt-based herbicides Symptoms of early (within hours) symptoms of poisoning of pesticides include irritation, nausea, vomiting, abdominal pain, diarrhea (sometimes bleeding), and late (January to March) symptoms in the mouth. Diquat causes diarrhea with excessive water, and herbicide (Paraquat) gradually develops shortness of breath for 5 to 14 days. In case of severe poisoning, shock induction and death may occur within several hours of ingestion. The treatment method is gastric lavage in case of oral ingestion, and 15% suspension of Fuller's earth after gastric lavage in case of adsorption of pesticides and diarrhea (60g Two bottles were suspended in 800 ml of water) and 200 ml of 20% Mannitol was added to prepare 1 L suspension. Bentonite and activated carbon could be used instead of Fuller's earth. Sodium or Magnesiu instead of Mannitol. m sulphate can also be used.

Do not use oxygen therapy for the first 48 hours. Repeat the above treatment for at least 24 hours after the qualitative reaction of paracolic or daiko in the urine becomes negative. For qualitative reactions, add 20 grams of urine to an alkaline solution such as caustic soda until the pH is above 9 and add 1 tablespoon of sodium dithionite. It is.

8. +. Symptoms of Pyrethroid pesticide poisoning symptoms include systemic malaise, muscle spasms, mild non-specific symptoms of lack of exercise, and in severe cases, excitement, tremors of hands and feet, excessive fluid secretion, and severe symptoms Intermittent spasms and shortness of breath appear.

Treatment is given with anticonvulsants (Barbital, Phenitoine, Methocarbamol) for convulsions and atropine sulfate for fluid secretion.

9. +. Caltop: Mild symptoms of toxic chemical symptomatic pesticides include vomiting, tremors of the hands and feet, excessive fluid secretion, and severe symptoms of intermittent spasms, sometimes spasticity spasm, severe symptoms of dyspnea, and pupillary enlargement. There are red spots on the skin, such as clothes, flaw. For treatment, SH-based antidote (BAL, Glutathion, etc.) is administered, and the skin symptoms are applied with Steroids.

10. +. Respiratory symptoms of D. carbamate pesticide poisoning symptoms include pharyngeal pain and phlegm. Skin symptoms include rash and pruritus. Eye symptoms include conjunctivitis and nephritis symptoms with swollen face and pissing. .

Many allergic dermatitis and photosensitizing effect by sunlight is recognized.

11. +. Chloropicrinicide Pesticide poisoning systemic symptoms include headache, dizziness, vomiting, sputum, dyspnea, pulmonary edema, nerve symptoms are severely asleep, muscle spasms, ataxia, epilepsy, cramps, blisters and skin symptoms , Skin peeling, eye symptoms are painful eyes, tears and conjunctival hyperemia.

The treatment is oxygen breathing, artificial respiration. Skin symptoms are applied with steroids and when it gets into eyes, it is washed with 1% sodium bicarbonate water.

12. +. Methyl bromide, EDB Pesticides 1-4 hours after inhalation of mild pesticides, vomiting, dizziness, and headaches. In severe cases, upper respiratory tract irritation, pulmonary edema, dyspnea, sputum, limb spasm and skin contact Symptoms are blistering, and after several days of inhalation, seizures, liver and kidney disorders, such as limb perception and ataxia, epilepsy, depression, nerve weakness, language disorders, and vision disorders after several weeks of inhalation.

Treatment involves oxygen, artificial respiration, and BAL.

For pulmonary edema and bronchospasm, Aminopherin is administered and anticonvulsant is administered.

13. +. Toxic symptoms of oral ingestion of Buraes pesticides occur after 1-2 days of diarrhea and digestive organ mucosa, and several days later, systemic weakness is accompanied by moisture and nutrient intake, and eye symptoms are pain in eyes and tears. The male, conjunctivitis, and corneal clouding appear.

In the corneal symptom of eye symptoms, the use of topical steroids of vitamin B ₂ preparation is impossible, but it is possible after acute inflammation treatment.

14. +. Toxic symptoms of organic arsenic pesticides are fever in the oral esophagus, difficult to swallow, nausea, vomiting, abdominal pain, stools of garlic, dizziness, muscle cramps, pain, cramps, muscle spasms, collapse Chronic poisoning causes inflammatory awareness disorders of the mucous membranes and systemic deprivation dermatitis-like rashes.

Detoxification treatment of organic arsenic compounds is injected BAL 3 to 4 times a day (1 injection amount: 3mg / kg (weight)), morphine is used for abdominal pain, fluid and oxygen inhalation.

Hepato-renal protection therapy and skin symptoms are administered with steroids. When severe kidney problems occur, arsenic combined with BAL is removed by hemodialysis.

Mild symptoms of phenolic pesticide poisoning with nitro are yellowing of urine, sweating, headache, boredom, and severe symptoms of redness of the skin, fever and consciousness. Treatments include lowering body temperature, sedatives, and ascorbic acid (vitamin C) for methemoglobin formation or intravenous 1% Methylene blue solution.

▷ Avoid handling nitrophenol crab pesticides for at least 4 weeks after recovery.

16. +. BHC medications cause severe vomiting, muscle spasms, dyspnea, and dermatitis.

17. +. Poisoning symptoms of drug drugs appear after 20 minutes to 12 hours, causing discomfort, headache, goji, sound (ttle), leukocyte deficiency and blood pressure rise.

18. +. Others (Croden, Hepta, Geodan) are convulsed and have liver failure, and Crawden is characterized by blindening.

19. +. Detoxification of organic chlorine prevents patients from irritation, stimulation, light, vibration and stabilization. When they are uncomfortable, they give artificial respiration and oxygen therapy.

20. +. Addiction symptoms of organic fluoride can cause vomiting, cramps, pulse swelling, consciousness of breath, abnormal breathing and heart urge.

21. +. To detoxify organic fluoride, keep warm and stabilize the use of cardiac medicine (saline, ring gel, glucose, various vitamins), oxygen absorption, oxypyrine, gampa, etc. with cardiac medicine. Drenerine is used, and bromine chloric acid hydrochloride is used as a treatment for mandibular vein. Secondary pneumonia is treated with antibiotics.

22. +. Among the symptoms of organic mercury poisoning, acute poisoning is prone to nausea, vomiting, abdominal pain, hari, urinary tract, protein, stomatitis, and dermatitis. Chronic poisoning is irritable and intentional headache nightmare. Hand, lips, tongue trembling, numbness, neuralgia

23. +. Organic mercury poisoning To detoxify, BAL injection (10% emulsion) is injected intramuscularly. For severe poisoning, 5.0 mg / kg is used as an initial dose.

In the global environmental age of the global community, it is intended for alternative medicine that deals with life. Hazardous waste disposal costs are increasing due to the rise of hazardous wastes between countries.However, due to technological improvement, physical and natural purification due to the improvement of the working environment and the recycling of toxic waste, As it prevents pollution and pesticide poisoning and modernizes agricultural machinery, it has been developed with the purpose of taking the national development together with agricultural development to increase food production, recovery of IMF economy and respect for life.

The effects of pesticides on the human body include peripheral nerve palsy, skin numbness, visual impairment, loss of equilibrium, taste and smell, hearing loss, impaired breathing, dyspnea, and death. It causes risk and accumulates in the body causing acute toxicity, chronic lethal toxicity and complications.

Future spraying and problem-solving countermeasures to improve the work environment will require international cooperation. Agriculture is a prerequisite for the development of civilization, and pesticides are so-called economic poisons that are inevitably used for food production.

Forensically and chemically, when a small amount is absorbed into the body, the chemical and physical action may cause a significant or permanent damage to a biological function, which may cause a danger to life.

In vivo chemistry of toxic compounds is divided into corrosive toxicities that destroy biological tissues, metabolic toxicities that interfere with biochemical mechanisms of life, neurotoxicity commonly used in war weapons, teratogenic toxicity, mutant toxicity, and carcinogenic toxicity.

Forensic poisoning is a widespread impairment that causes functional disorders and morphological changes as a health and life disorder of a living body caused by a chemical.

Improving the working environment of the nebulizer solves the forensic problem of respect for human rights by contributing to the defense of human rights by researching and solving the medical and scientific matters of legal life and legal issues that extend the life and promote health of people. The development of control technology will advance the scientific farming of the future society.

When the cultivation period first started 37 years ago (1963), Korea revived the rural economy by maximizing its efficiency in a disordered state where farmland is hardly cultivated by farming method that relies on sonamal or manpower. Got out.

The policymakers focused solely on food production due to the heavy and chemical industry promotion policy, and did not realize that they were alienated by pesticide poisoning or farm debt due to rapid growth.

This resulted in a democratic revolution in which civil sentiment shifted to Cheonsim, the poor of the poor, the deterioration of the sentiment of the Yeong Honam region (Gwangju democratic revolution such as the Donghak Revolution), and the Yeosudae. It is true that Korea, which has rice as a staple food, has become an economic foundation for industrial development, has developed as a leader in food supply for human resources, and rice has regional comparative advantage between North and South Korea.

Today, about 160,000 tractors have been supplied, and the rate of arranging more than 90% has been secured, thus developing a new modern counterpart sprayer.

It was developed for the first time in the world, suitable for Asia, where rice is a staple food and air control is difficult.

According to the definition defined in the Korean Pesticide Control Law, pesticides are fungicides used to control crops (including trees) and agricultural products, pests, pesticides and other plants and animals, pesticides and herbicides that directly affect crops and agricultural products. We say drug to appoint.

Pesticides were originally used as life-saving weapons (poison gas) during World War I and World War II. Some 6000 kinds of pesticides are currently used for food production after the war.

As the history of pests evolves over time, the toxicity of pesticides is strengthened and absorbed into the respiratory system and skin of the body, causing complications and legally indirect killing.

The respiratory toxicity of the human respiratory tract is absorbed by millions to 600 million lung alveoli (Alveolus), and the total surface area of the alveoli is between 70㎡ and 150㎡ (21.2 pyeong to 46 pyeong) and 40 to 70 of the total skin area. It is doubled and absorbed into the body by numerous capillaries and breathes 10,000 liters of air per day.

The nose is located in the center of our face as a symbol of smell and beautiful face, and it filters only the dust type but not the toxic substance. Do the work.

Normal respiratory rate is 400cc ~ 500cc, but when exercising, lung capacity is 3500cc ~ 4500cc in adult male and 2500cc ~ 3500cc in female. Oxygen consumption is 20 ~ 25 times higher than usual in severe exercise such as past pesticide spraying. Increases until.

On a hot summer day, heavy hoses (47kg ~ 111kg) move and the feet fall out and the rice is caught in the foot. The absorption path by the skin is passively absorbed by epidermal cells or diffusion through the stratum corneum of the epidermis, such as sweat, sebaceous glands or hair follicles. The amount of absorption depends on the application amount, exposure time, concentration and application area. It changes the ionization of electrolyte according to pH as solvent and affects transdermal absorption, increasing permeation absorption. Total surface area of skin is about 1.6㎡.

Types such as briquettes, because carbon monoxide binds to hemoglobin about 200 times faster than oxygen, there is no hemoglobin to combine with oxygen, causing oxygen poisoning. Rural reality is that the elderly and women with high relative toxicity are unprotected and exposed to heavy metals and carcinogens.

The radical development of pesticides not only plays a greater role in improving quality than the yield of crops, but also gives greater freedom of choice in the types and cultivation of crops, and further develops new cropping systems. It has been able to produce long-term crops, and it has greatly influenced modern agricultural development, such as expanding regional limits and lowering production costs, and is being replaced by fast-acting pesticides.

Pesticides enrich food and food, improve quality, reduce the labor force of farmers, and increase pesticides by 11.2%, and increase the effect of KRW 947.3 billion per year (rice 4,022 thousand stones). Due to the reduced ground force, food production cannot be expected at all by pests.

As of March 1999, the number of items of pesticides was 859 (unregistered 9) and 1,937 registered. According to statistics, the amount of pesticide produced and imported during 1996 was 682,185 TON.

In 1998, fertilizer consumption was 1,661,714 tons.

During 1999, rice production was 5,096,879 tons, about twice the amount of pesticides, fertilizers and consumption.

With the modernization of agriculture, there has been an urgent need for innovative measures to reduce labor costs and health welfare for labor shortages and international competitiveness.

It aims to solve all unreasonable points such as prevention of pesticide poisoning and improvement of distribution structure, treatment of harmful waste, prevention of wildfire, direct cultivation, and increase of work efficiency by increasing food production and improving working environment.

This is a high performance driving type sprayer for spray control. It has a spraying distance of 43 ~ 58m, no moving hose, spraying at long distance without entering the paddy fields and paddy fields. Its daily spraying capacity is fixed at 50 ~ 100ha. The recovery rate of pesticide residue in the pipe is also good at 100%.

The pump rotation speed is 3240R.P.M. The commercial water pressure is 16kg / ㎠, the house pipe inner diameter 55.7mm length 69m and the nozzle end delivery pressure is 15.47kg / ㎠ when operated at 294L / min flow rate. The newly developed atomizer is a high-speed centrifugal pump that has no clogging of chemical liquid particles, low breakdown, and is designed to be used for pesticides, fertilizers, herbicides, and lime.

More than 99% of sprayers in Korea are attached to the cultivator, and the number of possessed is about 1 million units, which is almost the same as the number of cultivators. The inner diameter of the pesticide hose is mainly 7.5mm, 8.5mm, 10mm, 13mm, 16mm, 19mm, etc. Its length is about 120m ~ 200m, and the inner diameter is mostly 13mm and the outer diameter is 20mm.

The larger the inner diameter of the hose, the smaller the friction loss, but the disadvantage is that the hose is heavy, which makes the movement inconvenient and expensive. If the length of hose is longer than 120m, friction loss is bigger and less than 200m.

Discussion The length of the long side is 100m, but the length of 120m ~ 200m is that it is not straight because he pulls a heavy hose and zigzags the rice. It also affects the length of the short side. Most sprayers for cultivators are equipped with a commercial water pressure of 25kg / ㎠, a 120m hose with an inner diameter of 13mm, an outer diameter of 20mm, and a flow rate of 33L / min.The nozzle end pressure is 8.46kg / ㎠ due to hose friction loss. Because of the friction loss head is made smaller than the required inner diameter.

If the water pressure is large, the spray particle size is small, so the distribution ratio is good. If the water pressure drops, the spray particle size is large, the distribution rate is decreased.

The smaller the spray particles, the larger the distribution rate, but the greater the force of air, the lower the force to move forward and the greater the influence of the wind. The larger the spray particles, the smaller the distribution ratio but the less the air resistance, the greater the force to move forward and less the influence of the wind.

The daily spraying capacity of the cultivator is about 3 ~ 8ha and the daily working time is less than 4 hours.

Conventional tiller sprayer had to change packing from time to time with reciprocating piston pump, and it could reach only 8 ~ 12m, spraying only hydrated pesticides, not using fertilizers or powdered chemicals. They had to be fitted with rotary plates on the nozzles and replaced with ceramics to overcome piston wear.

The discharge water pressure of the existing cultivator atomizer can be used up to 35kg / ㎠ by rotating speed, but the common discharge water pressure is 25kg / ㎠.

If the hose length is 120m and the inner diameter is 13mm, the hose weight containing water is 47kg (including the nozzle weight 2kg) and the nozzle tip discharge water pressure is 8.46kg / ㎠ when the sprayer pressure is 25kg / ㎠.

If the hose length is 200m and the inner diameter is 13mm, the hose weight containing water is 76kg (including the nozzle weight 2kg) and the discharge pressure of the nozzle tip is 7.44kg / ㎠ at the maximum discharge water pressure of 35kg / ㎠.

The 470,000 (96%) tiller sprayers in Korea are as described above, and about 20,000 (4%) are connected to tractors. At this time, the maximum water pressure is 40kg / ㎠, the commercial water pressure is 30kg / ㎠ and the hose length is 120m. If the inner diameter of 16mm is used, the hose weight containing water is 67kg (including the nozzle weight 2kg) and the hose length is 200m and if the inner diameter is 16mm, the hose weight containing the water is 111kg (including the nozzle weight 2kg).

The existing cultivator spraying method goes into the mud flat paddy field and drags the hose 120m ~ 200m (inner diameter 13mm is 47kg ~ 76kg, outer diameter is 20mm, inner diameter 16mm is 67kg ~ 111kg, outer diameter is 24mm and nozzle weight 2kg is included). He went back and forth to zigzag, spraying chemicals on the crops, having leeches, rice paws, making it difficult to work, injuring his feet with sharp objects such as snakes and broken bottles, and making cultivation of direct waves difficult. In this method, hot summer days are hard and the amount of spoilage is large, so the pesticides are drenched into the lungs or skin like briquette gas.

The resistance to pests has evolved, the pesticides have become more toxic, and the nebulizers have to be modernized, and the resistance of the pests has been strengthened. .

In particular, heavy metals and carcinogens in pesticides have a fatal effect on the bones of the human body.

Pesticide manufacturing companies are also inconsistent with making pesticides that are harmless to humans, and are inseparable from killing pests.

Therefore, as pesticide control is aimed at increasing food production, wise Solomon's wisdom in changing spray sprayers and spraying methods is needed, while hazardous wastes should be legally exported to developing countries.

Due to this, too much regulation on pesticide production makes it difficult to develop pesticides, and there are many unset, unregistered, unproduced and grace period-set items.However, changing the spraying method and sprayer minimizes the number of spraying and develops innovative and economical pharmaceuticals for crops. It is easy to help increase food. In addition, by diluting highly toxic and superbly toxic wastes with pesticides and diluting them to legal concentrations suitable for the environment within the range of no damage to crops, and legally treating them on farmland, it can prevent environmental pollution, especially hazardous chemicals such as nuclear waste without radiation. As it is diluted to a legal concentration in pesticides, it is naturally purified by self-cleaning action, thereby preventing industrial pollution and pollution, and preventing food increase and pesticide poisoning.

In fact, farmers tend to avoid pesticide spraying labor outside their fields.

In 1992, the research on agricultural unmanned helicopters was carried out as a joint research by RDA and Daewoo Heavy Industries, and in 1994, the development of control devices attached to the Agricultural Mechanization Research Institute and agricultural unmanned helicopters was not put to practical use.

Since 1995, researches on applying boom nozzles to rice farming control have been intensively carried out by research institutes, enterprises, state-owned enterprises, and universities.Asia-based machinery, central industrial and agricultural mechanization research institutes have been developed. The control device is designated as a new technology, but the disadvantage is that dry paddy fields and field crops are effective, but the working efficiency is low in the watery paddy fields, and there is a contradiction of overturning the crops during rotation, and each research institute is trying to make practical use of the rice boom control device.

It also has a liquid fertilizer spreader, which has a flow rate of 1600-6150L / min, water pressure of 1.53kg / ㎠, usually limited to spraying manure or water manure, and is mainly used for dung, and the liquid fertilizer spreader has a spraying radius of 50m. However, because the flow rate is too high, it is not suitable for the pesticide use safety standard, and the pressure is 1.5bar (1.53kg / ㎠), which is not suitable because the particle state is larger than the rain shower. The liquid fertilizer spreader has a larger specific gravity sprayed by the flow rate (mass M) than the specific gravity sprayed by the water pressure (velocity V).

In the case of large vehicles in fire engines, the water supply waterproof is over 2000L / min ~ 2800L / min, the water pressure is 8.5kg / ㎠, and for high pressure waterproof, the power is 225Hp ~ 325Hp and the water pressure is 14kg / ㎠ The price is about 45 million won.

Water supply is more than 1500L / min, water pressure is 8.5kg / ㎠ and water pressure is more than 900L / min, water pressure is 14kg / ㎠, power is 118Hp, and the price is 85 million won including special equipment. Is enough.

Its purpose is fire fighting, and the normal nominal water pressure is 5kg / ㎠, and it needs to be used after installing agitator and agricultural nozzle to change into pesticide.

For reference, the agricultural land in Korea is 100m long from the farm road, and the 100m spray control system was predicted for 1,000 years.As a result, the power was more than 320hp, but the flow rate was more than 5000L / min when the nozzle pressure was 10kg / ㎠. Water dilution spraying amount is limited to 80 ~ 160 liters per 10a (300 pyeong) of pesticide use safety standard.In order to penetrate through 100m of air, water particle diameter had to be 5mm or more. It was possible.

A slight improvement of this method is the high-speed 100m spray high speed sprayer, which is affected by the wind and has a good short range, but the distribution ratio is poor even in the absence of wind over 80m, and it is extremely difficult to control the uniform distribution of pesticides in the near and far distances. .

It is impossible to work in windy weather, and in the near place, too much liquid is sprayed, followed by pesticide loss and crops. In the far place, under spraying, the effect is reduced, and the yield decreases due to the disease, and the price is about 150 million won. It is about 50 ton at full water and the power is more than 400HP, and the rails are installed on both sides of the farm and drainage roads, so it is not economical as the cost of the movement control method by horizontal crane.There is no paved road in our country. It is inadequate, 100% imported, and lacks a large tankroll special license holder. 100m injection high performance speed sprayer is sprayed by hydraulic pressure (velocity V) and air pressure, and it is a compound technology to add the flow rate (mass M) by the compromise method, and it installs more than 20 wheels to widen the load distribution on the ground. The distance (over 50m) is 70% dependent on the flow rate (mass M, over 3000L / min) and only 30% depends on the water pressure (speed V).

In order to spray 100m, the flow rate is more than 5TON / min and the speed is reduced to 70% even when the high speed fan is compromised. The safety standard for pesticide solution is that 80 ~ 160 liters of sprayed amount per 10a (300 pyeong) is mostly over-spreaded, which is harmful to crops. Due to strong winds, rice falls down and some of the chemicals fall out of the boundary, resulting in large loss of chemicals and an inability to adjust more than 50% at the beginning and end. Silence is a double indirect killing and remains a technical challenge for the future: negligence due to wrong is excluded from murder, but non-mistake is not a crime.

Although the safety standards for pesticide use by 23 pesticide companies are impossible, even if it is changed, more than 70m is too large as 3 ~ 5mm and the flow rate is more than 5.0 TON / MIN like the coarse grain of large salt. Its diameter is less than 0.1mm, but it is economically and technically unsuitable to add a blower, and if the particles are large, the pesticide solution does not spread evenly on the surface of the crop, which is less effective for controlling pests. The loss is large and the injection distance is determined by the weight of the particles rather than the hydraulic pressure.

According to the experiment, when the 10m pipe is extended to spray 94.5m at 10kg / ㎠ water pressure, the discharge flow rate is 4,560 L / MIN or 4.56TON / MIN and the power is 114.11KW or 153.03 HP.

The pesticide use safety standard is 80L ~ 160L per 10a (300 pyeong), so the speed of sprayed car is 50 ~ 90km / hr. In this case, three times the particles such as coarse royal salt and 100m of paddy rice shall be sprayed three times. More than 76m like coarse royal salt, the weight of the particles is large and the speed, speed, gravity acceleration, and inertia force are high, and the adhesion to the crop is low, so it is rolled off the surface of the crop and dropped on the ground. There is a coating film to make it, and the fluttering elasticity is so great that the adhesive force is extremely low. When the speed is 50 ~ 90km / hr, a few drops are sprayed per rice dumpling. Water droplets drop due to attraction, strong tension, and cohesion between water molecules due to hydrogen bonds, and fall into a spherical state (minimum surface area per unit volume).

The surface of solar cells is also transparent and smooth like glass to absorb solar energy effectively.

When spraying more than 76m, the particle size is 3 ~ 5mm elliptical and the injection speed from the nozzle is 43.74m / sec or more and 25 ~ of the maximum dropping speed 1.8 ~ 7.4m / sec speed of natural raindrop (0.4 ~ 3.5mm diameter). It has 6 times impact power and less than 50m has no damage as particles are less than 0.2mm. Particles such as coarse royal salt over 76m are severely damaged when sprayed on rice flower during the flowering period, and the yield is sharply reduced, the rice leaves are split and the stems and leaves are easily broken. In particular, due to the large wind effect, it cannot be spread evenly, it is difficult to hit accurately, and pesticide losses are large. Although farmers wanted to develop a 94.5m spraying atomizer, it has the following technical limitations in the form of a passive night view country. If the water pressure is increased more than 10k / ㎠, the particles become small, so it cannot spray more than 76m due to air resistance, and even if it falls below, there is a technical limitation that it cannot spray more than 76m, and water dilution chemical concentration is applied to 6000 pesticides of 23 pesticide manufacturers. There is a fatal mistake that the problem to be changed and the key factor in the pesticide spraying more than 50m, such as rain showers and the price of the atomizer is too expensive.

When spraying less than 50m, it can rise more than 10 ~ 24k / ㎠ and has the characteristics of an active welfare state by the excellent decision of farmers.

The smaller the spray particles are, the more evenly sprayed and evenly distributed on the crop surface, effective in treating and preventing disease, reducing pesticide losses and preventing damage.

When the water pressure is 10kg / ㎠, the maximum spraying distance is shown.If it decreases or increases, the spraying distance decreases.If it exceeds 10kg / ㎠, the size and weight of the particles become smaller, resulting in air resistance in the stand-by state. Due to the small air particle weight, it is weak and has little effect over 50m, such as spraying water in the water, and there is no effect of backwind on the ground when a large helicopter stays over 50m.

It's easy to see a heavier water balloon go farther when two apple-sized balloons are filled with water, one filled with air, and the other thrown with the same force.

When only 100m of water is sprayed, such as showers, when the water pressure is 10kg / ㎠, the power is 320hp, the flow rate is more than 5.4TON / MIN, and it is possible to attach thousands of horsepower blowers that spray in the air, but it is not economical for agriculture and unpacks the train engine. There is a technical problem that it is difficult to enter the 3m farm, there is a technical problem that it is difficult to spray the air particles in the correct position, difficult to adjust the uniform distribution ratio of the beginning and end parts, it is impossible to use when the wind is blown, the particles go out of the boundary, there is a lot of pesticide loss The lack of economics makes it difficult to interpret in socialist theory.

In addition, there is a case of extending a 50m horizontal crane without a blower, but moving to a 3m unpaved farm, there are many obstacles such as power poles, electric cords, trees, houses, and vinyl houses, and there are technical problems in supporting the control device on the ground during fixed spraying, and it is uneconomical for agriculture. It is difficult to interpret even in socialist theory. Another special method considering the technology is the perfect control method by spreading the rails on both sides of the farm road, which is a pilot operation in Japan, and connecting the small nozzles on the horizontal crane moving 100m tightly, but the spraying area is limited and economical. I can't.

The countries with the most advanced jet technology on earth are Australia first and Israel second.

In Australia, the jetting distance of more than 76m is defined as WATER CANNON. In Israel, the spraying distance is not commercialized more than 54.5m.

In conclusion, the 100m spraying method is convenient, but it affects the yield and is expensive and burdens farm debt. For example, direct cultivation is more convenient than conventional transfer method, but it is not implemented because the yield is reduced by 10 ~ 30%. The newly developed 43m ~ 58m traveling power sprayer has more than twice the nozzle tip water pressure than the previous tiller control machine. It has more than 50 times faster speed, no moving hose, and is replaced by fixed pipe. Pesticides, fertilizers, herbicides, lime can be used. Since the prime mover is a tractor, individual management is easy.

In particular, the spraying distance is more than four times, and it does not enter the paddy field and sprays it from the paddy field and the farm in a stationary state, so there is little waste capacity and no poisoning of pesticides can be treated by natural purification.

The purpose of the present invention is to attach sprayer to agricultural tractor to spray pesticides, fertilizers, herbicides, limes, etc. quickly and accurately in farmland and paddy field without pesticide poisoning by using fixed pipe without hose without using rice paddy. It is for the purpose of contributing to the development of agriculture by cultivating timely and effectively by joint control.

The formula for horizontal injection distance at standstill is as follows.

1.Spray Particle Horizontal Spray Distance X = (mv ² × sinθ × cosθ) / (mg + α × v × sinθ)

m: mass of the particle

v: initial injection speed

θ: Initial injection angle

α: Velocity ratio to drag by experiments by particle diameter in stationary atmosphere

(α = D / v, D: drag, v: velocity)

The drag of particles is experimentally obtained using wind tunnel or particle size measuring device. The diameter and mass of particles are experimentally obtained by taking a photograph of the sprayed particles by adding pigment to the precise scale of masturbation.

Particle diameter and mass are distinguished by spray water pressure and nozzle diameter.

⇒Free jets that are ejected into a large, infinite space are classified as follows.

① Laminar diffusion layer: A potential core, which is not affected by viscosity, is formed at the center of the jet stream ejected from the end of the nozzle, and the laminar diffusion layer is formed by contacting with a stationary fluid on the outside.

② Transition zone: Potential core disappears and expands, flows unstable and moves to turbulent state.

③ Turbulent Diffusion Area: The flow diffuses while maintaining the symmetrical shape as the free turbulent flow causes the fluid in the surrounding area to be entrained.

2. The difference between the horizontal particle injection distance and the air flow rate less than 30m is to be 10% of the outlet flow rate at a distance of 30 times the diameter of the outlet face of the exhaust system hood (30d).

In gas transport, one or several kinds of molecules or compounds of a molecule float in a floating state in a space, and the distance between each molecule is large. Therefore, the attraction between each molecule is weak, and if there is no outer wall, it has a property of spreading.

Taken together, the larger the particle weight, the greater the kinetic energy of the particle and the less the effect of air resistance on the particle's flight.

It also depends on the ratio of the weight of the particle and the maximum area of the particle to the vertical plane subjected to air resistance.

In the stand-by state, the resistivity is 40% of the total resistance, the particle resistance of the vortex is about 40%, and the frictional resistance is about 20%.

The reason why the bullet warhead is made of lead is because it has a specific gravity of 11.4 to receive a small air resistance against the mass. Since the water has a specific gravity of 1.0, it is very difficult to overcome the air resistance when the particles are small, and the caliber 7.6mm rifle rug is 9.6g. The bullet is 11.8g and the small caliber is 2.6g. Since the length of the long side of the farmland is 100m in the size of the farmland, it remains a future technical challenge to challenge particle conditions such as air resistance to gravity and the rationality of chemical use safety standards by water dilution of pesticides and rain showers by the 100m spray method. have.

So far, the results of the experiments and research are summarized as alternatives, first of which is the invention of alternative energy, control of airborne technology such as Mazinga Z, second alternative is food production by genetic engineering revolution, which is resistant to diseases, and third, pesticide by new drug development. Fourth, there is a way to water the rice paddy with water at the entrance of the paddy field. Fourth, there is a way to replace the stock with other crops than rice. Until now, only the 43m ~ 58M jet driving power sprayer can solve the problem properly. There is no special countermeasure until the listed products are invented.

We need to lead the globalization with advanced agricultural management in the 21st century and actively cooperate with the venture business and provide financial support.

It is urgent to have objective consideration with advanced countries, to reform agricultural and forestry administration, and to establish the basis for agricultural development by improving laws and systems.

To become a knowledge country that leads the 21st century of new intellectuals who increase the added value of the whole society through the advancement of knowledge, individuals, businesses and governments must move forward from bold ways of thinking and promote bold and rapid reforms for the knowledge-based society. .

FIG. 1 is a front view in the total assembly view of the traveling power sprayer.

FIG. 2 is a work plan when the length of farmland is long side length × short side length, 100m × 20m, 100m × 30m. After spraying 1st on farm road, 2nd spraying is done at 62m, 69m of paddy field.

3 is the work plan when the length of farmland is long side x short side 100m × 40m, 100m × 50m, 100m × 60m. After the first spraying at the center of the farmland, the second spraying is at 62m, 65m, 69m toward the rice paddy field. do.

4 is a plan view of the large tractor spraying 116m in diameter up, down, east, west, north and north.

5 is a parts list diagram of the main parts of the pump.

6 is a drawing of the R.P.M lift gear box parts list.

7 is a total assembly parts drawing.

8 is a nozzle parts list diagram.

9 is a pressure regulating valve parts list.

10 is a front view, a side view, a detail view, and a partial cross-sectional view of the nozzle structure diagram.

11 is a front view, a side view, a detailed view, and a partial cross-sectional view of a pressure regulating valve (regureda) structure diagram.

12 is a front view of the coupling (2 inch) schematic, a plan view, a side view, a front view, and a bottom detail of the water supply and the chemical liquid mixing pump.

13 is a front view, a side view of the discharge flange, the suction flange, the tea tube.

14 is a plan view, a bottom detail view, a front view, and a side view of a chemical tank structure diagram.

15 is a graph showing the input and output, efficiency, water pressure, rotational speed, flow rate of the pump.

According to the Ministry of Environment statistics, the distribution of Toxic Chemicals in Korea was 19,623,571 TON / year in 1998, of which 15,281,519 TON / year is manufactured, import is 4,342,052 TON / year and export is 5,428,338 TON / year.

According to the statistics of the Pesticide Industry Association, in 1996, the actual amount of pesticide production was 648,200 TON, with agricultural output of 615,870 TON, import of 33,985 TON and export of 5,254 TON. According to the Ministry of Agriculture and Forestry, fertilizer consumption in 1998 was 1,661,714 TON.

According to the statistics of the Ministry of Agriculture and Forestry, as of 1999, the national land area is 99,407.9 k㎡, as of 1998, the agricultural land area is 1,910,081ha, rice cultivation area is 1,058,927ha and rice production is 5,096,879 TON. As of 1998, the results of arable land readjustment in the total land area of 1,157,306 ha (excluding rice fields and farmland) from economical target area of 799,785 ha to 1998 were 678,321 ha and the remaining arable area was 121,464 ha. 85%.

As of 1998, the cultivated area per farm house was 135.2a, of which the answer was 81.9a and transition 53.3a. The land area of the whole country decreases year by year, but the farmland population decreases due to the decrease of farm population. As of 1998, the population of South Korea was 46,430,000, including 4,399,643 farmers, accounting for about 10% of the population, and 1,413,017.

As of 1998, the number of Farm Tractors is 157,888 and the Power Tillers are 959,976 and the Power Dusting Equipment is 642,478, among which the speed sprayer is used for water. Field has 20,706 units, 24,179 For Orchards, 462,000 Sprayer and 135,593 Mister & Duster.

The current capacity of power cultivators in 1998 is 80,000 units in Dadong (11.6% utilization), 10,000 units in Dongyang (20.7% utilization), and 5,000 international units (10% utilization).

The current agricultural tractor production capacity in 1998 was 25,000 units in Dongdong (36.9% utilization), 10,000 units in Dongyang (51.3% utilization), 7,500 units in international use (56.7% utilization), 7,120 units in LG (73.8% utilization), and 2,000 units in Daeheung (operation rate 8.8). %), 1,600 in Asia (41.6% utilization).

In July 1998, the company owned 60,049 small (40 and below) tractors and 76,497 medium and large (40 and 60 hp) tractors.

From 1987 to 1998, the average annual forest fires were 309, and the average area of wildfire damage was 1,352 ha.

The water molecule has a diameter of 0.000399 mm and the water molecule has a mass of 3 × 10 ^{−2 3} grams.

When the raindrops are very small, they are round like beads, but when the droplets are big, the air resistance when falling drops outwards and becomes flat like an acorn.

When the raindrop is classified, the diameter of cloud or fog is 0.1mm, the dew ratio is 0.1 ~ 0.2mm, the rain ratio is 0.2 ~ 1mm, the normal rain diameter is 1-2mm, the shower diameter is 2 ~ 4mm, and the raindrop has the constant velocity motion. Because of the resistance of the air, the smaller the rain, the slower the speed.The drop speed of the rain drops is 1.8m / sec ~ 7.4m / sec when the diameter is 0.4 ~ 3.5mm, and the larger the diameter, the faster the speed.

Most tractors in Korea have 19hp ~ 130hp power and the rotation speed rpm is 540, which is connected to the PTO shaft to operate the pump.

The pump is a high-speed centrifugal pump that operates at 3240 R.P.M by increasing the rotational speed to 1: 6 in the gearbox.

The discharge water pressure is 16kg / ㎠, the discharge flow rate is 294L / min ~ 1008L / min, the nozzle diameter is 12.7mm, the flow rate is 294L / min, the spraying distance is 43m, and it is suitable for pesticides that meet the safety standards of chemical liquid use, and the nozzle diameter is 22.9mm The discharge flow rate is 1008L / min and the spraying distance is 58m, which is suitable for fertilizers irrespective of safety standards for chemical liquid use.

The spraying flow rate is 90L / min, using the lower nozzle for spray distance less than 25m.

In general, when the nozzle tip water pressure is 8kg / cm 2, the particles can be spread small, but when the nozzle tip is less than that, the rotating separator can be installed at the nozzle end to reduce the particles.

The new sprayer has a nozzle tip pressure of 15.47kg / ㎠ ~ 16kg / ㎠ and a spraying distance of 43m. When the hydraulic pressure is 8 ~ 12kg / ㎠, the spraying distance becomes larger, the particle state is slightly larger, and the distribution rate is slightly lower. When the water pressure is 12 ~ 16kg / ㎠, the spraying distance is small, the particle state is slightly smaller, and the distribution ratio is good.

According to the experiment, when the pressure decreases, the particles become larger, so that the effect of spraying on the surface of the crop is somewhat decreased. However, the effect of spraying the chemical liquid is further reduced. When the pressure increases, the particles are small, so the effect of spraying the chemical on the surface of the crop is good. There is a disadvantage that the injection distance falls by the atmosphere.

According to the experiment, when the spraying distance is 43m ~ 58m, the spraying of the chemical liquid should be done at the nozzle tip pressure of 8kg / ㎠ or more and 8kg / ㎠ ~ 16kg / ㎠ is stable, and the power of the tractor depends on the nozzle's discharge diameter, discharge flow rate and injection distance. It is determined proportionally.

Looking at the working plan of Fig. 2 and Fig. 3, the agricultural land of Korea is just 43m. In particular, the fixed pipe is economically advantageous for the galvanized steel pipe outer diameter of 59.9mm and thickness 2.1mm. Once installed, it is free to use for 20 years and recovers scrap metal after 20 years.

For reference, if the inner diameter of the pipe is increased, the friction loss head decreases, but the installation cost increases. Particle state and injection distance are determined by water pressure and flow rate.

The nozzle hole has 6 ceramic tips and the upper distance can spray up to 58m when the nozzle diameter is 22.9mm, the flow rate is 16.8L / sec, the horizontal reaction force is 264kg when the water pressure is 16kg / ㎠, the discharge flow rate is 57m / sec, When the diameter is 12.7mm, it sprays up to 43m. The flow rate is 4.9L / sec. When the water pressure is 16kg / ㎠, the nozzle horizontal reaction force is 79kg by the action and reaction. The discharge flow rate is 55m / sec.

It is composed to control long distance nozzle and short distance nozzle, and small nozzle was added to increase the even distribution ratio, and it was developed by applying total force to rotate up, down, left, right, east, west and north.

As mentioned above, this paper can spray pesticides, fertilizers, herbicides, and limes from farm roads or rice fields without entering the paddy fields, and can spray large areas (50 ~ 100 ha daily spraying) quickly and accurately and without pesticide poisoning.

[Contents and Effects Analysis of New Technology Agricultural Machinery]

1. Increase food production, prevent pesticide poisoning and promote health welfare

2. It is possible to reduce the labor force and control the collective group that spreads a large area in a short time

3. It is convenient for cultivation of straight onions instead of cultivating rice seed with ripple effect.

4. As a replacement effect, 1 million cultivators are eliminated and 1 million small trucks are distributed to improve direct-distribution distribution structure between producers and consumers. Agricultural and fish market converted to cold storage warehouse)

5. Supply of apartments and elective houses by improving the village and village structure

6. Preventing concentration in urban areas and debt relief between urban and rural areas and bridging income inequality gaps

7. Creation of advanced countries, agricultural development, and farming and fishing villages under the unit of agricultural mechanization

Reduction of fire departments and hospitals due to possible topical suppression and forest fire suppression

8. WTO Fair Trade and UR Countermeasures with Saemaul Undong and Revolutionary Theory

9. Establish a foundation for unification through the millennium recovery of the IMF economy, realization of social justice, and sunshine policy on the Korean peninsula.

10. Characteristics of Productive Welfare and Prosperity of World Humanity

Claims (1)

1. The method of spraying pesticides, fertilizers, and herbicides by the centrifugal pump method with a low flow rate of the high-pressure chemical liquid, and according to the nozzle construction diagram of FIG. Atomizers and their accessories. 2. Connect a high speed 3240RPM centrifugal pump to a tractor or similar prime mover to generate 294L / MIN ~ 1008L / MiN flow rate with water pressure of 16kg / ㎠ and spray 43M ~ 58M and lower flow rate less than 25m 90L / min Combined injection method. 3. If the connection hose is fixed and movable as described in 1, the pesticide spraying structure and the steel pipe are buried vertically in the ground by a similar method such as steel pipes or rubber hoses, and the nozzles are fitted to support the vertically, horizontally and horizontally connected connections. And any method. 4. The nozzle is operated by separating the long distance and short distance by 1 nozzle of the upper nozzle and 5 nozzles of the lower nozzle. It is controlled by installing ball valves on the upper and lower part of the front. The nozzle can be changed differently, and a cross-shaped separation plate is installed inside the upper nozzle to increase the even distribution and adjust the spray distance. 5. Pressure regulating valve (regureda) structure to realize the first and second paragraphs. 6.In order to realize Paragraph 1, Paragraph 1, the trailer, tank crawler, small truck, fire truck, liquid sprayer, etc., the mechanism of composing the pesticide tank according to the size, characterized by the change of the part of purely original purpose within the technical scope of this paper. Spray method. 7.This spraying machine, water supply, fire suppression or painting, car wash, cleaning, dust prevention concrete curing, spraying etc. are applied to the industry for similar purposes. Or unauthorized copying is against the law.