Novel three-squared septic tank

• Main Authors: ZHANG QIONGGUO, ZHANG YOUZHONG, LI JIN, GUAN YONG
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2017
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses a novel three-squared septic tank. The septic tank comprises a tank body, wherein the tank body comprises an upper tank body and a lower tank body; two baffles are arranged in the tank body; the baffles divide the upper tank body and the lower tank body into a first square chamber, a second square chamber and a third square chamber; a dung inlet is formed in the first square chamber; a water outlet is formed in the third square chamber; bulges are respectively arranged on the dung inlet and the water outlet; a dung inlet pipe and a drainage pipe are respectively connected with the bulges; through holes are formed in the baffles; circular bulges are arranged on the through holes; dung through pipes are connected with the circular bulges; the three square chambers formed by the upper tank body, the lower tank body and the baffles form an integrated structure. The septic tank improves the dung decomposition efficiency while guaranteeing a three-phase dung decomposition function, is high i