Gas separation: apparatus – Electric field separation apparatus – Electrode cleaner – apparatus part flusher – discharger – or...
Patent
1996-06-05
1997-05-06
Chiesa, Richard L.
Gas separation: apparatus
Electric field separation apparatus
Electrode cleaner, apparatus part flusher, discharger, or...
55242, 55DIG38, 96 47, 96 49, 96 52, 96 69, 96 94, B03C 353
Patent
active
056266529
ABSTRACT:
An electrostatic precipitation system (100) utilizes laminar flow of a particulate-laden gas in order to enhance the removal of sub-micron sized particulates. The system incorporates a vertically oriented housing (105) through which the gas flows downwardly therethrough to a lower outlet port (110). The gas, which may be a flue gas enters the laminar flow precipitator (102) through an inlet port (108) for passage through a charging section (104). The charging section (104) imparts a charge to the particulates carried by the flue gas. The flue gas and charged particles then flow to a collecting section (106) which is downstream and below the charging section (104). The collecting section (106) is formed by a plurality of substantially parallel tubular members, each tubular member defining a collecting passage therein. Each tubular member (118) is electrically coupled to a potential that is of opposite polarity to that imparted to the particulates, so as to attract the charged particulates to an inner surface thereof. The collected particulates are subsequently collected in a hopper (112) or reetrained in the gas stream as agglomerates for subsequent removal from the gas by a secondary filter, the gas stream then being conveyed to a stack (14) wherein the particulate-free gas can be emitted into the atmosphere.
REFERENCES:
patent: 1250088 (1917-12-01), Burns
patent: 1329844 (1920-02-01), Meston
patent: 1413993 (1922-04-01), Rhodes
patent: 1944523 (1934-11-01), Miller
patent: 2497169 (1950-02-01), Herber et al.
patent: 2648394 (1953-08-01), Allan
patent: 2711225 (1955-06-01), Armstrong et al.
patent: 3238702 (1966-03-01), De Seversky
patent: 3495379 (1970-02-01), Hall et al.
patent: 3633337 (1972-01-01), Walker et al.
patent: 3830039 (1974-08-01), Ebert et al.
patent: 3853750 (1974-12-01), Volsy
patent: 4072477 (1978-02-01), Hanson et al.
patent: 4189308 (1980-02-01), Feldman
patent: 4209306 (1980-06-01), Feldman et al.
patent: 4308038 (1981-12-01), Michel
patent: 4388089 (1983-06-01), Reif et al.
patent: 4406762 (1983-09-01), Ray et al.
patent: 4529418 (1985-07-01), Reif et al.
patent: 4597780 (1986-07-01), Reif
patent: 4908047 (1990-03-01), Leonard
patent: 5009677 (1991-04-01), Wolf et al.
patent: 5041145 (1991-08-01), Kakinuma et al.
patent: 5066316 (1991-11-01), Ikeda
patent: 5084078 (1992-01-01), Suzuki et al.
patent: 5125230 (1992-06-01), Leonard
patent: 5254155 (1993-10-01), Mensi
Feldman Paul L.
Kohl Robert E.
Kumar Krishnaswamy S.
Chiesa Richard L.
Environmental Elements Corporation
Klein David I.
Rosenberg Morton J.
LandOfFree
Laminar flow electrostatic precipitator having a moving electrod does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Laminar flow electrostatic precipitator having a moving electrod, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laminar flow electrostatic precipitator having a moving electrod will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2129269