Anaerobic reactor for domestic sewage

• Main Authors: QIN XIAOGANG, LIAO HENGSHENG
• Format: Patent
• Language: Chinese; English
• Published: 09.11.2021
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a domestic sewage anaerobic reactor and belongs to the technical field of sewage treatment. The domestic sewage anaerobic reactor comprises an outer shell, an outer shell cover and an inner shell, the outer shell cover is in sealed connection with the outer shell, and the inner shell is arranged in an inner cavity formed by the outer shell and the outer shell cover and fixedly connected with the outer shell and the outer shell cover through heat insulation connecting pieces; a vacuum interlayer is formed among the inner shell, the outer shell and the outer shell cover; the outer side wall of the inner shell is wrapped with a heat insulation layer, and a heating device is arranged between the heat insulation layer and the outer side wall of the inner shell. A plurality of partition plates are horizontally arranged in an inner cavity of the inner shell in a staggered mode, anaerobic functional bacteria are attached to each partition plate, and a water flow channel is formed between e