Sewage treatment device for purifying and recycling sewage treatment products

• Main Authors: CHEN YANG, FENG HONGFENG
• Format: Patent
• Language: Chinese; English
• Published: 05.08.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The sewage treatment device comprises a box body, a first sealing cover and a second sealing cover, a first filtering frame and a second filtering frame are arranged in the box body, a first external thread is arranged on the outer wall of the first filtering frame, and a second external thread is arranged on the outer wall of the second filtering frame. A second external thread is arranged on the outer wall of the second filtering frame, and a second internal thread block is arranged on the inner wall of the box body. According to the sewage treatment device for purifying and recycling the sewage treatment product, the purpose of conveniently cleaning impurities is achieved by arranging a first filtering frame and a second filtering frame, and different impurities in sewage are filtered through the first filtering frame and the second filtering frame respectively; a second internal thread block is in threaded connection with a first external thread and a second external thread, so that the first filtering fr