The invention discloses an environment-friendly sewage and sludge separation device. The device comprises a trolley, two wheels are arranged on each side of the trolley respectively, a filtering device is arranged at the upper end of the trolley, an adjusting device is arranged on one side of the filtering device, a first conveying pipe is connected with the other side of the filtering device, a sludge pump is arranged on the first conveying pipe, a second conveying pipe is arranged at one end of the first conveying pipe, and connecting boards are fixed to one ends of the first conveying pipeand the second conveying pipe respectively. According to the device, the function of separating sludge and sewage is achieved, the problem is solved that the sewage and the sludge are not separated thoroughly, the situations are avoided that the sludge exists in the sewage and the sewage exists in the sludge, by squeezing the sludge, the problem is solved that the sludge cannot be thoroughly treated, meanwhile, the problem is solved that the sewage cannot be used, the requirement of protecting the environment is met, pollution to the environment is greatly reduced, operation is simple, and useis convenient.