The invention provides a device for a flame sterilization vehicle and its use, mainly by including a vehicle body, a rear seat frame, a front seat frame, a fire spray device, a lifting rod, a first baffle, and a second baffle. Pieces, at least one gas cylinder, a positioning seat and a plurality of pressurizer input tubes are relatively assembled； thereby taking the innovative and unique design, when the present invention is intended to be used, the switch part of the gas cylinder needs to be opened, and the fire spray device Each of the flame jets is ignited to generate a plurality of high-flame flames arranged side by side. The user can control the size of the flame by controlling the control handle and the regulating valve, or the lift rod to control the formation of the flame spraying device. The height of the flame is relative to the ground, so as to provide general microorganisms, small insect larvae or snails in the soil and foliage of organically grown greenhouses to grow vegetable gardens to achieve the elimination effect, thereby enabling the present invention to be practical and convenient for use.本發明係提供一種火焰滅菌車之裝置及其用途，主要係藉由包括一車體、一後座架、一前座架、一噴火裝置、一昇降桿、一第一擋片、一第二擋片、至少一瓦斯筒、一定位座及複數加壓器輸入管所相對構組而成；藉此創新獨特設計，使本發明欲使用時，需打開瓦斯筒之開關部，並於該噴火裝置之各該火焰噴座點火，以產生複數成排狀並列的高燃點的火焰，使用者可藉由控制該控制柄及調節閥以控制火焰大小，或控制該昇降桿以控制該噴火裝置的成排火焰相對地面的高度，以提供在有機栽培之溫室種植菜園的土壤及葉面的一般微生物、小昆蟲幼卵或蝸牛達到消滅作用，進而使本發明達到使用上便利之實用進步性者。
