Device for treating blockage of sludge outlet pipeline of gravity sludge thickener

• Main Authors: GUI FENG, SHEN LIRU, WANG JUN, LI YONGHONG, REN YAODONG
• Format: Patent
• Language: Chinese; English
• Published: 28.11.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a device for treating blockage of a sludge outlet pipeline of a gravity sludge thickener. The device comprises a flushing water pump, a pressure gauge, a flushing pipeline, a reducer tee, a manual valve and a pneumatic valve, the flushing pipeline is connected with a flushing water pipeline through a flushing water pump; the flushing water pump is a high-pressure pump; the pressure gauge is arranged on the flushing pipeline, is provided with a pressure sensor and is connected with the control cabinet through the pressure sensor, so that the flushing water pump is controlled; the reducing tee is arranged on the sludge outlet pipeline between the sludge thickening tank and the sludge storage tank, one opening of the reducing tee penetrates through the sludge outlet pipeline to be connected with the flushing pipeline, and the other two outlets are formed in the flushing pipeline; the diameter of the flushing pipeline is smaller than that of the sludge outlet pipeline, so that water di