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                                养猪场的猪粪有几种处理方式

                                2020-2-24??????浏览:

                                      (一)人工清粪

                                  人工清粪主要是靠人工清扫,用手推车运至舍外。这种方法的优点是简便,不用机械设备,不用电,用水少,投资低;缺点是劳动量大,效率低。在小型规?;沓『痛蟛糠止婺;沓〉呐渲秩焉镏砩岷陀手砩岫嗖捎酶弥址绞?。


                                  (二)机械清粪

                                  机械清粪是利用机械将粪便清至舍外,常采用的机械设备主要有铲式清粪机、刮板式清粪装置和输送带式清粪机等几种。其优点是可以代替人力,减轻劳动强度,提高劳动生产率;缺点是投资高,耗电量大,粪尿对金属腐蚀性大,装置耐用性差,平均使用寿命2~3年。我国规?;沓〗仙俨捎?。


                                  (三)水冲清粪

                                水冲清粪是利用水流将粪便冲到舍外,经排粪沟排至沉淀池或化粪池。常见的方式有喷头水冲清粪、闸门式水冲清粪和自流式水冲清粪几种方式。其优点是设备简单,效率高,故障少,有利于场区卫生,易于控制疫病传染;缺点是基建投资大,粪便处理工程大,耗水量多。规?;沓〉姆置渖岷捅S嵩诓捎貌埠捅S?,多采用粪沟水冲清粪;妊娠母猪采用限位栏饲养时也用粪沟水冲清粪;育肥猪舍采用漏缝地板时也采用水冲清粪。

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