Invention Grant
- Patent Title: Apparatus and method for removing dirt from gas flow
- Patent Title (中): 从气流中去除灰尘的设备和方法
-
Application No.: US13737639Application Date: 2013-01-09
-
Publication No.: US09101867B2Publication Date: 2015-08-11
- Inventor: Risto Laurila
- Applicant: ABB Oy
- Applicant Address: FI Helsinki
- Assignee: ABB OY
- Current Assignee: ABB OY
- Current Assignee Address: FI Helsinki
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: EP12150758 20120111
- Main IPC: B01D46/00
- IPC: B01D46/00 ; B01D46/26
Abstract:
The disclosure relates to a gas permeable wall for preventing dirt present in a gas flow from passing through the gas permeable wall with the gas flow. In order to minimize maintenance, the gas permeable wall is a circumferential wall of a cover, and an outlet from the cover is provided for passing on gas having entered the cover through the circumferential gas permeable wall. A support is provided for attaching the cover rotatably to a device, and a drive unit is provided for rotating the cover.
Public/Granted literature
- US20130174735A1 APPARATUS AND METHOD FOR REMOVING DIRT FROM GAS FLOW Public/Granted day:2013-07-11
Information query
