ESP Application in Biomass Plant. Presented By : Pitcha Sirirat

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Garry Patterson
5 years ago
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1 ESP Application in Biomass Plant Presented By : Pitcha Sirirat 1

2 Outline ESP in Biomass Plant ESP Common O&M Problems ESP O&M Program ESP Performance Upgrade 2

4 4 - Emission standard for the biomass plant established before year 2010 The emission standard for Biomass plant restrict to less than 320 mg/m 3

5 - Emission standard for the biomass plant established after year 2010 The emission standard for Biomass plant restrict to less than 120 mg/m 3

6 Baghouse filter Cyclone / Scrubber ESP Mechanic force Mechanic force Electrical force ΔP = 130 to 200 mmaq ΔP = 25 to 250 mmaq ΔP = 10 to 25 mmaq Efficiency = >99% Efficiency = 50-80% Efficiency = > 99 %

7 Low operation cost No waste water Low maintenance cost Easier for dust to transport & recycle High efficiency (>99%)

8 Nozzle / Casing / Hopper / Manhole Gas Distribution Plate Collecting Plate Discharge Electrode Rapping System Anti-Sneakage Baffle Insulators Heating System Ash Handling System

10 ESP 10

11 11 ESP ESP

12 ESP Common O&M Problems Mechanical Parts Process Issues Electrical Issues Emission 12

13 ESP Performance Emission 13

14 14 ESP Common O&M Problems Rapping System Discharge Electrode Collecting Electrode Others

15 Mechanical (CE / DE) Problems CE Dust Build Up Corrosion CE Off Hook DE Dust Build Up DE Broken Misalignment

16 Mechanical (Rapping / Insulator) Problems Bearing Worn Out CE Hammer Broken Rapping Gear Worn Out Insulator Broke Insulator Broken Hopper Clogging 16

17 17 ESP Common O&M Problems Controller T/R Set Control Panel Others

18 Electrical (Controller / TR Set /SCR ) Problems Low kv / ma Feedback Signal Fault Malfunction SCR Burnt T/R Set Oil Leak T/R Bushing Burnt

19 19 ESP Common O&M Problems Fuel Change Production Volume Increase

20 Gas Sneakage Collecting Area? Gas Volume Gas Distribution Re-entrainment Particle Concentration Particle Size Dust Resistivity

21 ESP O&M Program 21

22 22 ESP Training ESP Regular Inspection Overhaul Planning Call ESP-Solution Provider s Service

Planning - Budgeting & Scheduling ESP Regular Inspection - Mechanical

23 ESP Training - ESP Knowledge - ESP New Technologies - ESP case study Sharing ESP Overhaul Planning - Parts Preparation - Manpower & Tools Planning - Budgeting & Scheduling ESP Regular Inspection - Mechanical (CE/DE/GD/Rapping/Casing) - Electrical (Megger Tests/VI Curve/Startup) 23

24 ESP Solution Provider Efficiency Improvement Problem Diagnostics Retrofit Service Maintenance Service Emergency Service 24

25 ESP Performance Upgrade 25

26 26 Tubular design DE with sharpedge spikes Strong Corona Generation (higher ma), good for inlet fields Rigid body for better durability and reliability

27 Maximizing power input into ESP Network for CCR monitoring & control User friendly interface for easy operation Powerful tools for problem diagnosing 27

28 Extra cleaning equipment other than rapping system to CE/DE/GD Prevent hopper from build-up and clogging To replace hopper vibrator to avoid welding line cracking problem 28

29 Prevent hopper from build-up and clogging Prevent hopper sidewalls from corrosion 29

30 Thank You! 30

Contact Information Taipei Head Office 11493 台北市內湖區內湖路一段 250 號 10 樓 10F,No. 250, Sec. 1, Nei Hu Rd., Taipei 11493,Taiwan TEL:+886-(0)2-8752-5119 FAX:+886-(0)2-8752-5120 Email: info@taichyun.com.

, Paranaque City, Metro Manila, Philippines TEL: +63-(0)2-855-6987 FAX:+63-(0)2-822-9693 Mobile: +63-917-584-1001 Surabaya Office : Unit 610, 6F, Spazio Office Building, Jl. Mayjend Yono Soewoyo Kav.

31 Contact Information Taipei Head Office 台北市內湖區內湖路一段 250 號 10 樓 10F,No. 250, Sec. 1, Nei Hu Rd., Taipei 11493,Taiwan TEL:+886-(0) FAX:+886-(0) Manila Office Unit 1502, Bayview International Tower 3. Roxas Blvd., Cor. NAIA Rd., Paranaque City, Metro Manila, Philippines TEL: +63-(0) FAX:+63-(0) Mobile: Surabaya Office : Unit 610, 6F, Spazio Office Building, Jl. Mayjend Yono Soewoyo Kav.3, Graha Famili, Surabaya, 60226, Jawa Timur, Indonesia Tel.: (5) Fax: Bangkok Office Na Nakorn Building: No.99/349 Chaengwattana Road, Thungsonghong, Laksi, Bangkok 10210, Thailand TEL: FAX: Mobile: International Technical Support Number: Malaysia Tel. Vietnam Tel. +60-(0)

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