When the waste dilution is completed, and then the mud type pump will flush the sewage pumped out of the No. 1 tank to the sand separator Mobile Electric Concrete Mixer, and separate sand, gravel, mud and sewage. Sand, stones will be stored in the gravel yard. The mud and sewage will flow into the No.1 sewage pool through the sand separator drain tank. When the water level of No.1 sewage pool achieves the design water level, it can overflow into the No.2 water pool. Recycling water metering buffer tube and recycling water metering vent pipe can take the sewage in No. 2 water pool into the equipment, and then recycling, excessive sewage in the measurement process flows back into No.2 sewage pool through the recycling metering tube. After the sand separator is used, and then clean the pneumatic valve and solenoid valve with the clean water from the No. 3 clarification pool.Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:diesel concrete mixer,diesel concrete mixers for sale,SICOMA Twin-shaft Concrete Mixer,etc. We will provide you with the best product and service. The sewage of concrete mixing plant has a drain transformation Ready mixed concrete batching plant, the project sewage is guided into the sedimentation tank, and then the water pump will pump the sewage in the pool back to the water circulation system, the water in the water in clarification pool can also be used to wash the vehicle appearance or ground and various uses, the sewage formed can go back in the sedimentation tank through the drainage ditch. The whole site sewage will get a full use concrete mixing batch plant, and realizes the environmental protection and make the best of resource.