into the mixing chamber from the fluid tank as dust passes through the mixing chamber dust binds with the liquid from the fluid tank application_number US 201113220914 A description as depicted in fig1 the present invention 10 works in conjunction with a normal oil rig system that uses the process of air drilling in drilling for oil on land there are two types of processes that can be used one is a water based system that circulates fluid mud to remove rock cuttings from the drilling hole and the other is air drilling which uses air or another type of gas instead of water based mud air drilling is the less expensive of the two options and it is commonly not used in areas where the rock is not self supporting and there are high formation pressures an oil rig is divided into multiple systems the power system the mechanical system circulation system and rotating equipment the present invention is specifically for the air drilling process the power system not shown contains the parts that run the oil rig the oil rig is normally powered by a large diesel engine 200 which uses diesel fuel oil to operate an electrical engine the mechanical system includes the hoisting system the hoisting system 210 is designed for lifting heavy loads by way of a winch with a large steel cable spool block and tackle pulley and a receiving storage reel for the cable fig1 shows part of the support structure or derrick 100 and circulation system to which the present invention 10 is fixably mounted.