公开(公告)号：US10471393B2

公开(公告)日：2019-11-12

申请号：US15156957

申请日：2016-05-17

Applicant: BL Technologies, Inc.

Inventor： Jeffrey Ronald Cumin ,  Henry Behmann ,  Yongseck Hong ,  Reid Bayly

IPC: B01D65/02 ,  B01D61/08 ,  B01D61/18 ,  B01D65/08 ,  B01D61/22 ,  B01D61/12 ,  B01F3/04 ,  B01D65/00 ,  C02F1/44

Abstract: A gas sparger produces an intermittent flow of bubbles even if provided with a continuous gas flow. The sparger has a housing to collect a pocket of gas and a conduit to release some of the gas from the pocket when the pocket reaches a sufficient size. Optionally, a cover over an outlet from the conduit may break up or distribute the released gas. A large sparger for use with a commercial membrane module can comprise a plurality of smaller units.

公开(公告)号：US11219866B2

公开(公告)日：2022-01-11

申请号：US16578217

申请日：2019-09-20

Applicant: BL TECHNOLOGIES, INC.

Inventor： Jeffrey Ronald Cumin ,  Henry Behmann ,  Yongseck Hong ,  Reid Bayly

IPC: B01D61/00 ,  B01D61/08 ,  B01D61/18 ,  B01D65/00 ,  B01D65/02 ,  B01D65/08 ,  B01F3/04 ,  B01D61/12 ,  B01D61/22 ,  C02F1/44

Abstract: A gas sparger produces an intermittent flow of bubbles even if provided with a continuous gas flow. The sparger has a housing to collect a pocket of gas and a conduit to release some of the gas from the pocket when the pocket reaches a sufficient size. Optionally, a cover over an outlet from the conduit may break up or distribute the released gas. A large sparger for use with a commercial membrane module can comprise a plurality of smaller units.

公开(公告)号：US10173175B2

公开(公告)日：2019-01-08

申请号：US15156532

申请日：2016-05-17

Applicant: BL TECHNOLOGIES, INC.

Inventor： Jeffrey Ronald Cumin ,  Reid Allyn Bayly ,  Yongseck Hong

IPC: B01D63/02 ,  B01D63/04 ,  B01D65/08 ,  B01D61/18 ,  B01F13/02 ,  B01F3/04 ,  B01D65/02

Abstract: A gas sparger produces an intermittent flow of bubbles even if provided with a continuous gas flow. The sparger has a housing to collect a pocket of gas and a conduit to release some of the gas from the pocket when the pocket reaches a sufficient size. The housing is integrated with the potting head of a module. The conduit passes through the potting head.