Feces treatment equipment used in laying hen farm

The utility model provides excrement treatment equipment used in a laying hen farm, and relates to the technical field of excrement treatment equipment, the excrement treatment equipment comprises a purification part and an auxiliary part, shell assemblies are arranged above the two sides of the purification part, a separation mechanism is arranged above one end of the purification part, and the other end of the purification part is provided with a separation mechanism; an auxiliary part is arranged at one end of the shell assembly; according to the utility model, the auxiliary part is arranged at one end of the shell assembly, and the upper end and the lower end of the auxiliary part are respectively sleeved with the upper side pipe seat and the gas inlet pipe through bolts, so that waste gas can be timely input into the purification tank through the gas inlet pipe to be purified and then discharged when solid excrement is heated and dried; and after drying is finished, the air cylinder is started to output