Mist sprayer related knowledge

Mist sprayer related knowledge:
1. Principle of Pulsed Mist Sprayer High Pressure Air Flow from Mist Sprayer Engine Hydraulically Hydraulizes the Medicine in the Tank into the Burst Tube and mixes it with the High Pressure and High Speed Air Flow in the Burst Tube. At the moment of encounter, the Medicine is atomized and ejected from the Nozzle (smoke or water mist). When the Controlled Object is fully in contact with the Fog To achieve the effect of pest control. Water mist is generally used in vegetable production.
Two. Application technology of pulsed mist sprayer
1. Spraying effect: Pulsed mist sprayer uses impulse power, spraying water mist particle diameter of 0.5-10 micron, spraying water mist penetration, and diffuse in the air, can adhere to the vegetable leaves and stems and form a layer of water film, greatly increasing the contact with pathogens and insect pests, thereby achieving To control pests and diseases. At the same time, according to our measurements, mist sprayer burst tube spray water spray at the outlet of the burst tube temperature of about 48 degrees Celsius, spray 30 centimeters after the temperature is about 26 degrees Celsius. Such a temperature will not reduce the efficacy of pesticides and fungicides.
2. Spray distance: Pulse mist sprayer spraying should be more than 0.5 meters away from the vegetable leaves, so as to effectively avoid the burning of the spray nozzle on the vegetable leaves.
3. Spraying Height: Mist sprayer spraying height and amplitude generally 5-6 meters, in the shed or open air environment, spraying range and height will increase, especially in the morning, evening or cloudy days, the static spraying distance can reach more than 10 meters. Adding smoke agent can spray height up to 20 – 30 meters.
4, spray concentration: according to the different varieties of pesticides, generally master is the normal dosage of 2 to 3 times. Because mist sprayer spray particles are very fine, so it will not cause harm to vegetables.
5. Dosage for spraying medicine: The volume of the general pulse type mist sprayer medicine box is 15 liters, spraying a bucket of medicine, according to the vegetable growth period of 10-15 minutes. The water consumption per mu is reduced by more than 2/3 than that of the conventional sprayer.
6. Scope of application: spraying field crops, fruit trees, green trees, greenhouse vegetables, fruit trees, or sanitary epidemic prevention and environmental sanitation and transportation.
Three, pulse mist sprayer vegetable production application engineering matters needing attention
1, strictly prohibit the use of flammable, explosive and high temperature, strictly prohibit open fire operation.
2, staff should protect themselves and wear gas masks. At the same time choose to work in the morning or evening.
3. Using pesticides scientifically, mastering the dosage of pesticides and matching them reasonably should be avoided as far as possible for some pesticides whose efficacy is reduced by high temperature.
4. When the climate is too dry, it will affect the effect of spraying, should try to choose the morning or evening spraying, cloudy days and no wind or breeze can be sprayed all day.
5, mist sprayer can not spray herbicides! Because the mist sprayer spray is water mist and can drift in the air.