Mobile oil field gas dry-type purification apparatus

The utility model provides a movable oil field gas dry purification device comprising a chassis, a purifying box and a gas-water separator. The purifying box and the gas-water separator are installed on the chassis. A vertical baffle is arranged in the purifying box. The baffle divides the box body into a left part and a right part and the two parts are communicated with each other at the bottoms. The tops of the two parts of the box body are both provided with charging holes and the sides are both provided with discharging holes. One part of the two parts of the box body is connected with the gas-water separator and the other part is provided with a gas outlet on the top. The bottom of the purifying box is provided with a blowdown valve and the inside of the purifying box is provided with solid treating agent. A wheel is installed on the bottom of the chassis. After oil-water separation of the oil field gas by the gas-water separator, the oil field gas without oil and water gets into the purifying box and re