Wet Electrostatic Precipitator Beltran Technologies Inc 1133 East

Wet Electrostatic Precipitator (습식전기집진기) Beltran Technologies, Inc. 1133 East 35 Street Brooklyn, N. Y. 11210, U. S. A. Tel: 032 -231 -0133 Fax: 032 -231 -0134 http: //www. beltran. co. kr

Beltran Technologies, Inc. 목차 l Beltran WESP 소개 – 특징 – 원리 및 구성 BELTRAN WESP 2

Beltran Technologies, Inc. Introduction l Established in 1946 l Same corporation location over 50 years l Experience over 63 years l Installations over 1, 000 units l Wet & Dry ESP l Waste and Biomass Gasification BELTRAN WESP 3

Beltran Technologies, Inc. The Purpose of WESP Installations l l Sub-micron Particulate Emission Visible Emission Air Toxics (HAP) Emission Hydrocarbon and Odor Emission BELTRAN WESP 4

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Beltran Technologies, Inc. Visible Emission l White Smoke - Water Vapor l Blue Smoke - Mist (Oil, SO 3) - Fine Particulates - Unburned Carbon BELTRAN WESP 6

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Beltran Technologies, Inc. Precipitator Efficiency v. E = f (Aw/v) E = Particulate Collection Efficiency A = Total Surface Area of Collector w = Drift Velocity v = Gas Volumetric Flow Rate BELTRAN WESP 9

Beltran Technologies, Inc. Comparison of Collector Shape BELTRAN WESP 10

Beltran Technologies, Inc. ESP Dust Collect Principal BELTRAN WESP 11

Beltran Technologies, Inc. Discharge Electrode Design l l l Multi-Star Design High Corona Field Increase Performance Rigid Rod High Draft Velocity High Corona Point BELTRAN WESP 12

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Beltran Technologies, Inc. WESP WASHING 1) Washing Spray: Intermittent Wash 2) Fogging Spray: Continuous Wash BELTRAN WESP 16

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Beltran Technologies, Inc. BELTRAN WESP Compact Design l High Efficiency up to 99. 97 % l Control Acid Gas and Particle in same unit l Easy Maintenance l BELTRAN WESP 19

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Beltran Technologies, Inc. WESP OFF BELTRAN WESP ON 25

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Beltran Technologies, Inc. WESP OFF WESP ON BELTRAN WESP 28

Beltran Technologies, Inc. Application l l l l l 소각로 탈황설비 제철소 HF 가스 제거설비 오일미스트 황산공장 보일러 Particle Board Dryer DOP Fume BELTRAN WESP 29

Beltran Technologies, Inc. 감사합니다. BELTRAN WESP 30