Sewage treatment device for environmental protection

• Main Authors: HAN LI, LIU HAISHAN, BAI HAIYING
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2020
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a sewage treatment device for environmental protection. The sewage treatment device comprises an operation table, a filter grid plate and a water pump, a filter box is installed in the middle of the upper surface of the operation table in a penetrating mode, and first installation plates are fixedly installed at the bottom ends of the left side and the right side of thefilter box. According to the utility model, sewage is guided into the filter box through the water inlet groove; the hydraulic cylinder is controlled to work to stably push the filter grid plate to move upwards through the first push rod; the filtering grid plate can be used for filtering solid garbage in sewage; when the garbage on the filtering grid plate needs to be cleaned; the hydraulic cylinder is controlled to push the upper surface of the filtering grid plate to move to be flush with the inner walls of the bottom ends of the collecting opening and the through opening; the push rod motor is controlled to work,