Connecting device for elbow pipeline of sewage treatment equipment

• Main Authors: KUANG YUNQING, ZHOU SIXIN, ZHOU ZHENGSHENG
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2024
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a connecting device for an elbow pipeline of sewage treatment equipment, which comprises a connecting column, a sewage treatment pipeline drainage elbow and a sewage treatment equipment drainage straight pipe. A sealing ring is placed in a circular sealing groove, so that the sealing performance between the sewage treatment equipment drainage straight pipe and a drainage straight pipe interface is better; the inner diameter of the drainage straight pipe connector can be changed according to needs, so that the inner diameter of the sewage treatment pipeline drainage elbow and the inner diameter of the sewage treatment equipment drainage straight pipe can be different, the material cost needed by the sewage treatment equipment drainage straight pipe is greatly saved, and the four sets of connecting columns can play a role in supporting and reinforcing the pipe wall of the sewage treatment pipeline drainage elbow. The first flange plate and the third flange plate are fixed by the firs