{"id":5652,"date":"2026-03-25T06:54:18","date_gmt":"2026-03-25T06:54:18","guid":{"rendered":"https:\/\/regenerative-thermal-oxidizers.com\/?post_type=product&p=5652"},"modified":"2026-03-26T02:34:59","modified_gmt":"2026-03-26T02:34:59","slug":"blesp-series-electrostatic-precipitators-power-industry","status":"publish","type":"product","link":"https:\/\/regenerative-thermal-oxidizers.com\/nl\/product\/blesp-series-electrostatic-precipitators-power-industry\/","title":{"rendered":"BLESP Series Electrostatic Precipitators (Power Industry)"},"content":{"rendered":"
<\/p>\n Eradicate compliance risks and minimize ID fan power consumption with Ever-power’s benchmark ESP technology. Specifically engineered for the global power generation sector, the BLESP series effortlessly manages massive gas volumes up to 2,500,000 m\u00b3\/h and ensures ultra-low emissions (< 50mg\/Nm\u00b3) for boiler and FGD applications.<\/p>\n Request Engineering Sizing<\/a><\/p>\n<\/div>\n<\/header>\n <\/p>\n The Ever-power BLESP Series utilizes electrostatic force (Coulomb force) to aggressively separate particulate matter from the gas stream. This methodology offers extreme efficiency with virtually zero mechanical resistance.<\/p>\n The efficacy of our ESPs is dictated by our proprietary internal geometry:<\/p>\n Engineered to master staggering inlet dust densities up to 12,000 g\/Nm\u00b3<\/strong> for boiler applications. Our wide plate spacing and rigorous structural grounding prevent internal short-circuiting under massive particulate loads.<\/p>\n<\/div>\n The aerodynamic internal design ensures a dynamic operating resistance of merely 200~350 Pa<\/strong>. This drastically reduces the workload on the power plant’s Induced Draft (ID) fans, slashing continuous auxiliary power consumption.<\/p>\n<\/div>\n Power plant suction pressures are brutal. Our casings are structurally reinforced to withstand pressures ranging from 2,000 Pa up to an astonishing 20,000 Pa<\/strong>, ensuring zero casing deformation over decades of operation.<\/p>\n<\/div>\n<\/div>\n<\/section>\n Environmental policies globally are enforcing strict < 50mg\/Nm\u00b3 (and increasingly < 30mg\/Nm\u00b3 or near-zero) emission limits for the power sector. Failing to meet these standards results in immediate operational suspensions, staggering daily fines, and severe reputational damage. Your dedusting system is no longer an accessory; it is your license to generate power.<\/p>\n<\/div>\n Legacy fabric filters force ID fans to fight through massive pressure drops (often 1500+ Pa), burning excess megawatts of electricity daily\u2014power that should be sold to the grid. Furthermore, poor dust capture leads to rapid abrasion of downstream equipment, particularly the desulfurization towers and ID fan blades.<\/p>\n<\/div>\n<\/div>\n<\/section>\n The Ever-power BLESP780, BLESP780N, BLESP930, and BLESP2000 series are meticulously crafted for 50-1000MW power generation units<\/strong>.<\/p>\n Captures the abrasive fly ash generated directly from pulverized coal boilers. Designed to handle up to 1,800,000 m\u00b3\/h<\/strong> gas volume at temperatures of 60-120\u00b0C, protecting downstream equipment and achieving sub-50mg\/Nm\u00b3 emissions instantly.<\/p>\n<\/div>\n Crucial for Flue Gas Desulfurization. Processes massive volumes up to 2,500,000 m\u00b3\/h<\/strong> at temperatures reaching 130-200\u00b0C. Ensures the gas stream entering the scrubber is pristine, preventing slurry contamination and nozzle blockages.<\/p>\n<\/div>\n<\/div>\n<\/section>\n For over two decades, Ever-power has been the backbone of heavy industrial air purification. The BL Series is not an off-the-shelf product; it is a technically honed benchmark forged through hundreds of complex projects.<\/p>\n To ensure the ESP is perfectly matched to your generation unit, our engineering team requires specific operational data. Prepare the following to expedite your quote:<\/p>\n Please provide the Maximum Gas Volume (m\u00b3\/h)<\/strong>, the continuous Operating Temperature (\u00b0C)<\/strong>, and absolute peak temperature. This dictates casing design and thermal expansion allowances.<\/p>\n<\/details>\n Specify the Inlet Dust Concentration (g\/Nm\u00b3)<\/strong> and coal type. Knowing the dust’s specific resistivity helps us choose between ZT24 plates and specific discharge wire configurations to prevent back-corona.<\/p>\n<\/details>\n What is your local regulatory target? (< 50mg\/Nm\u00b3, < 30mg\/Nm\u00b3, etc.). Also, provide maximum allowable footprint dimensions, as ESPs require specific lateral space for multi-field sequencing.<\/p>\n<\/details>\n<\/section>\n Application:<\/strong> 300MW Boiler FGD ESP<\/p>\n Challenge:<\/strong> Processing high-sulfur coal exhaust with extreme particulate loads before entering the desulfurization tower.<\/p>\n Solution:<\/strong> Installed the BLESP Series customized for FGD. Protected the scrubber and maintained outlet emissions strictly below the 50mg\/Nm\u00b3 mandate, ensuring continuous grid compliance.<\/p>\n<\/div>\n Application:<\/strong> 600MW Coal-Fired Unit<\/p>\n Challenge:<\/strong> High electrical resistance of local Indian coal ash caused severe back-corona and spark-overs in their legacy electrostatic systems.<\/p>\n Solution:<\/strong> Ever-power deployed a 5-field ESP with ZT24 plates and advanced micro-pulse high-frequency power supplies. Reached 99.9% efficiency with zero electrode breakages.<\/p>\n<\/div>\n Application:<\/strong> 135MW Boiler Exhaust Upgrade (Similar to Huarun 135MW)<\/p>\n Challenge:<\/strong> Plant required an urgent upgrade from baghouses due to continuous filter blinding caused by moisture fluctuations.<\/p>\n Solution:<\/strong> Converted to the BLESP series. The low 300 Pa resistance immediately freed up 2.5 MW of ID fan power back to the grid, achieving ROI in under 36 months.<\/p>\n<\/div>\n Application:<\/strong> Dual 500MW Units Pre-FGD ESP<\/p>\n Challenge:<\/strong> Required massive volumetric capacity (over 2,000,000 m\u00b3\/h per unit) with strict spatial constraints.<\/p>\n Solution:<\/strong> Engineered a compact, 15m high-field multi-chamber ESP. The use of Fishbone wires maximized corona discharge, fitting ultra-high efficiency into a confined terrestrial footprint.<\/p>\n<\/div>\n Because we use robust Fishbone wires and heavy-duty ZT24 plates, the internal components are designed for a lifespan exceeding 20 years, provided routine maintenance on the rapping mechanisms is performed.<\/p>\n<\/details>\n Yes. We offer comprehensive retrofit services. We can replace outdated C-type plates with our ZT24 profile plates to increase the effective collecting area by 10% and upgrade your discharge systems without altering the existing outer casing.<\/p>\n<\/details>\n High resistivity leads to back-corona. We counter this using high-frequency, micro-pulse power supplies that give the dust time to discharge. For extreme downstream cases, we offer integration with Wet Electrostatic Precipitators (WESP)<\/a> for near-zero emissions.<\/p>\n<\/details>\n Positively. Because the operating resistance is incredibly low (200-350 Pa) compared to mechanical fabric filters, the load on your ID fan decreases significantly. This extends the fan’s mechanical life and slashes auxiliary power consumption.<\/p>\n<\/details>\n The standard BLESP series is for dry dust upstream of the scrubber. For wet scrubbing exhausts containing acid mist and fine gypsum, you require our BLWESP Series (Wet Electrostatic Precipitator), which utilizes conductive honeycomb anode tubes.<\/p>\n<\/details>\n<\/section>\nAdvanced Flue Gas Purification | BLESP Series Electrostatic Precipitators<\/span><\/h2>\n
\u2699\ufe0f Executive Engineering Brief<\/h2>\n
\u26a1 Power Plant Boilers<\/h3>\n
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\ud83c\udf3f FGD ESP Systems<\/h3>\n
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\ud83c\udfaf Core Performance<\/h3>\n
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<\/p>\n<\/section>\n\ud83d\udcca Deep Technical Specifications<\/h2>\n
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\n \nStructural Parameter<\/th>\n Specification Range<\/th>\n Engineering Impact<\/th>\n<\/tr>\n<\/thead>\n \n Number of Chambers<\/strong><\/td>\n 1 – 2 (pcs)<\/td>\n Allows parallel gas processing and prevents total system shutdown during modular inspections.<\/td>\n<\/tr>\n \n Passages Per Chamber<\/strong><\/td>\n 9 – 40 (pcs)<\/td>\n Scalable design handles varying megawatt outputs seamlessly.<\/td>\n<\/tr>\n \n Height of Field<\/strong><\/td>\n 5 – 15 (m)<\/td>\n Maximizes the specific collection area within a restricted terrestrial footprint.<\/td>\n<\/tr>\n \n Number of Fields<\/strong><\/td>\n 1 – 6 (pcs)<\/td>\n Sequential charging ensures even the finest sub-micron particulate is captured.<\/td>\n<\/tr>\n \n Passage Space<\/strong><\/td>\n 300, 400, 450 (mm)<\/td>\n Wide spacing diminishes spark-over potential and accommodates severe dust loads without bridging.<\/td>\n<\/tr>\n \n Cross Sectional Area<\/strong><\/td>\n 10 – 494 (m\u00b2)<\/td>\n Precisely calculated to maintain optimal gas flow velocity for maximum precipitation.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n \ud83d\udd2c Process Mechanics & Internal Architecture<\/h2>\n
Working Principle<\/h3>\n
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Core Internal Structure<\/h3>\n
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<\/p>\n<\/div>\n<\/section>\n\ud83d\ude80 Strategic Design Advantages<\/h2>\n
Extreme Dust Tolerance<\/h3>\n
Ultra-Low Operational Resistance<\/h3>\n
Heavy-Duty Housing Integration<\/h3>\n
\u26a0\ufe0f Why Upgrade Now? The True Cost of Inaction<\/h2>\n
Regulatory Strangulation<\/h3>\n
The “Hidden” Profit Bleed<\/h3>\n
\ud83c\udfed Typical Application Scenarios in Power Generation<\/h2>\n
Power Plant Boilers<\/h3>\n
FGD System Integration<\/h3>\n
\u2696\ufe0f Ever-power ESP vs. Traditional Baghouse Systems<\/h2>\n
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\n \nMetric<\/th>\n Ever-power BLESP Series<\/th>\n Traditional Baghouse<\/th>\n<\/tr>\n<\/thead>\n \n Operating Resistance<\/td>\n 200 – 350 Pa (Extremely Low)<\/strong><\/td>\n 800 – 1800 Pa (High fan load)<\/td>\n<\/tr>\n \n Continuous Temp Limit<\/td>\n Up to 400\u00b0C<\/strong><\/td>\n Capped at ~250\u00b0C (Requires costly bags)<\/td>\n<\/tr>\n \n Consumables Cost<\/td>\n Zero. Steel internals last decades.<\/strong><\/td>\n High. Thousands of bags replaced every 2-3 years.<\/td>\n<\/tr>\n \n Gas Moisture Tolerance<\/td>\n High. Resists condensation fouling.<\/strong><\/td>\n Low. Moisture blinds bags (“mudding” effect).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
<\/p>\n<\/section>\n\ud83c\udfc6 Why Partner with Ever-power?<\/h2>\n
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\ud83d\udcd0 Engineering Sizing Guide: Architecting Your Solution<\/h2>\n
1. Process Gas Parameters<\/summary>\n
2. Dust Characteristics<\/summary>\n
3. Site & Emission Targets<\/summary>\n
\ud83d\udcb0 Value Quantified: Return on Investment (ROI) Analysis<\/h2>\n
The Cost of Inaction (Current State)<\/h3>\n
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The Ever-power Upgrade ROI<\/h3>\n
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\ud83c\udf0d Global Case Studies: Proving Our Authority<\/h2>\n
\ud83c\udde8\ud83c\uddf3 Shanxi Yushe Power Plant (China)<\/h3>\n
\ud83c\uddee\ud83c\uddf3 Jindal Thermal Power (India)<\/h3>\n
\ud83c\udde7\ud83c\uddf7 Eneva Thermoelectric (Brazil)<\/h3>\n
\ud83c\uddfb\ud83c\uddf3 Mong Duong II Power (Vietnam)<\/h3>\n
<\/p>\n<\/div>\n<\/section>\n\u2753 Operational & Technical FAQ<\/h2>\n
What is the typical lifespan of the internal electrodes?<\/summary>\n
Can we upgrade our current ESP internals to Ever-power specs?<\/summary>\n
How do you handle highly resistive fly ash?<\/summary>\n
How does the BLESP series affect our Induced Draft (ID) Fan?<\/summary>\n
Does this equipment handle wet exhaust or acid mist after the scrubber?<\/summary>\n