Spray tower is a new kind of purifying gas solution machine. This is caused by the basic improvement of the vapor fume purifier in the volatile filling layer, and the market is applied to the pre-solution of industrial production waste gas treatment, ash removal and other levels, and the actual cleaning effect is very good. For coal gasification processing technology, liquefied gas cleaning is difficult to avoid, no matter which coal gasification technology is used in the actual operation of this module. Because its principle is similar to the whole cleaning process, it is called pp spray tower. pp spray tower support should be checked on time, anti-rust treatment of drama paint, and repair according to the damage. The bracket can be divided into high bracket, low bracket, wall bracket, column bracket and bracket according to reasonable layout form. Drag the support, firm support, guiding support, etc., according to the sensory seven points. Spray tower, also known as spray tower, is a simple extraction tower.