The present invention relates to a long distance electrostatic spraying device that sprays a chemical liquid made by mixing agricultural chemicals, fertilizer, herbicides and the like with water to a long distance onto farm plants. According to the present invention, the sprayed particles are charged negatively by means of a DC high voltage charge ring, thus increasing the attaching force of the sprayed particles to positively (+) charged rice leaves coated with wax, and the chemical liquid, which has a water pressure of 16 kgf/cm2 so as to induce the sizes of the sprayed particles in the range of 0.1 to 0.44 mm, is sprayed over the diameter range of 101 m, so that since the chemical liquid can be sprayed on an agricultural road or ridge between rice paddies, a worker does not enter the rice paddy and have any poisoning by the chemical liquid, thus achieving high quality rice production and maximum production quantities.本發明涉及一種長距離靜電噴灑裝置，該噴灑裝置將通過混合農用化學品、肥料、除草劑等和水製成的化學液體長距離噴灑到農作物上。根據本發明，所噴灑的顆粒通過DC高電壓電荷環而帶有負電荷，因而增加了所噴灑的顆粒在帶有正(+)電荷的塗有蠟的水稻葉上的附著力，並且具有16kgf/cm2的水壓以便感應尺寸在0.1mm到0.44mm範圍的所噴灑的顆粒的化學液體被噴灑在遍及101m的直徑範圍，由於能夠在農業道路上或稻田之間的田埂上噴灑化學液體，因此工人不必進入稻田，並且不會因為化學液體而發生任何中毒，由此實現了高品質水稻生產和最大產量。
