贮粪池由二根过粪管连通的三个格室的密封池组成
贮粪池由二根过粪管连通的三个格室的密封池组成。根据其主要功能依次可命名为截留沉淀与发酵池、再次发酵池和贮粪池。三池之间由过粪管连接。有斜插管及倒U形、倒L形管等,但以斜插管为首选。过粪管采用内径为100~150mmPVC塑料管为宜,也可以用水泥预制、陶管等其它材料、要求内壁光滑。为防止堵塞,考虑粪池的大小与流量,可适当增加过粪管的数量。
The septic tank is composed of two sealed tanks with three compartments connected by the dung pipes. According to its main functions, it can be named as retention sedimentation and fermentation tank, re fermentation tank and septic tank. The three tanks are connected by a fecal pipe. There are inclined intubation, inverted U-shaped and inverted L-shaped tubes, but inclined intubation is the first choice. It is better to use PVC pipe with inner diameter of 100-150mm, or cement prefabrication, ceramic pipe and other materials to make the inner wall smooth. In order to prevent clogging, considering the size and flow of the septic tank, the number of manure pipes can be increased appropriately.