1results about How to "Achieve a cleansing effect" patented technology

The present application relates to sewage pretreatment technical field, and disclose a kind of sewage source heat pump sewage pretreatment device, including sewage pretreatment equipment ontology The sewage pretreatment equipment ontology is provided with water inlet assembly, the fine filtration component is fixedly arranged on the bottom of the sewage pretreatment equipment ontology, the total water outlet is arranged in the bottom of the fine filtration component, the sewage of the present application is introduced by water inlet assembly top, sewage can be by water inlet assembly into the inside of sewage pretreatment equipment ontology, at this time by starting motor ontology, can be automatically cleaned to the dirt on the surface of multiple flat filter plate and arc filter plate under the cooperation of coarse filter component and anti-blocking component, continue to remove the impurities (such as silt, hair, fiber) accumulated on the surface of filter plate, avoid the decline of filtration flux due to blockage, while sewage can be by multiple flat filter plate top and be impacted, the dirt agglomerate adhered to the top of flat filter plate can be impacted.