Building construction wastewater impurity treatment device

• Main Authors: ZHANG LING, LUO CHUNJIA, XIE ZHONGHUA, ZHANG BIN, CHEN YAN, SHEN YACHEN, YAO MINGXU
• Format: Patent
• Language: Chinese; English
• Published: 12.09.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model aims to provide a building construction wastewater impurity treatment device which can be used for carrying out targeted and efficient impurity removal treatment on impurities of which the particle sizes are within a certain range in wastewater, and comprises a cylindrical and hollow wastewater impurity removal treatment bin with an opening in the upper part, a covering plate is mounted above the wastewater impurity removal treatment bin; the lower surface of the covering plate is fixedly connected with a cylindrical impurity removal screening plate which extends downwards, a plurality of screening holes penetrating through the inner wall face and the outer wall face are formed in the impurity removal screening plate, and meanwhile the internal space of the impurity removal wastewater treatment bin is divided into an inner cavity and an outer cavity through the impurity removal screening plate; a circulation area and a communication opening are formed between the inner cavity and the outer c