초록 ▼

A static foam generating apparatus including a pipe having an inner diameter, an axis, an input end, and an output end is disclosed. A plurality of perforated discs are disposed in the pipe, the discs positioned parallel to each other and perpendicular to the pipe axis. A plurality of spacer rings a

A static foam generating apparatus including a pipe having an inner diameter, an axis, an input end, and an output end is disclosed. A plurality of perforated discs are disposed in the pipe, the discs positioned parallel to each other and perpendicular to the pipe axis. A plurality of spacer rings are disposed within the pipe, a spacer ring separating each perforated disc from each adjacent perforated disc. Additionally, a method for generating foam including the steps of providing a static foam generating apparatus including a pipe having an inner diameter, an axis, an input end, and an output end, supplying feed water to the pipe, supplying surfactant to the pipe, and supplying air to the pipe is disclosed.

대표청구항 ▼

1. A static foam generating apparatus comprising:a pope having an inner diameter of about 1 inch to about 3 inches (about 2.5 cm to about 7.6 cm), an axis, an input end, and an output end; a plurality of perforated discs disposed in the pipe axis; and a plurality of spacer rings disposed in the pipe

1. A static foam generating apparatus comprising:a pope having an inner diameter of about 1 inch to about 3 inches (about 2.5 cm to about 7.6 cm), an axis, an input end, and an output end; a plurality of perforated discs disposed in the pipe axis; and a plurality of spacer rings disposed in the pipe, a spacer ring separating each perforated disc from each adjacent perforated disc.