To provide a plunger pump, a sterile homogenizer and a homogenization method of a particle including liquid, capable of lengthening the service life of packing, for providing the sufficiently sterilized final product.
In this plunger pump 10, the packing (first packing 51) for fluid-tightly partitioning the inside of a cylinder 11, is loaded in the cylinder 11, and a barrier part 54 filled with electrolytic water, is arranged in the rear of the packing. This sterile homogenizer has the plunger pump 10, and a homogenizing valve for homogenizing a particle including liquid sent by the plunger pump 10. This sterile homogenization method of the particle including liquid, is a sterile homogenization method of the particle including liquid for homogenizing the particle including liquid by sending the liquid to the homogenizing valve by the plunger pump 10, and cleans a surface of a plunger 12 by the electrolytic water in the rear of the packing (the first packing 51) loaded in the cylinder 11 in the plunger pump 10.
SAEKI TATSUYA
SANMARU KIKAI KOGYO KK
Tadashi Takahashi
Takashi Watanabe
Masakazu Aoyama
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama