Product Name: Pre-concentrator Column and Concentrator Column CondenserModel: LBQ3800-1.0/0.45-LT2Specifications: DN3800×17800Technical Indicators:Design Pressure: ≤ 4.0 MPaDesign Temperature: ≤ 350°CMinimum Pressure Drop (Hot Side): ≤ 1 kPaApplications:Suitable for applications requiring low-pressure drop, high-flow vapor condensation/cooling, and corrosion resistance, including:1.Condensers for concentrator column tops in phenol/acetone plants2.Overhead coolers for decomposition reactors3.Ammonia chillers4.Condensation/cooling stations for distillation column tops in:Atmospheric and vacuum distillation unitsEpichlorohydrin production plants

Product Name：Internal Plate Heat Exchanger for Oxidized Liquid Concentrator Column (Patent Equipment)Project Context:Integrated into Oxidized Liquid Concentrator Column (1102-C-105) of the 300,000-tpy CHPPO Unit in LEAPGREEN (Shandong) New Materials Co., Ltd.'s Integrated New Energy & Biodegradable Materials Project, 2025Technical Specifications:① High Pressure Differential Withstand Capability:Differential pressure across sides ≥15 bar② Ultra-Low Pressure Drop Operation:Dual-side low pressure drop reduces energy consumptionInterconnected side pressure drop within column as low as 0.05 kPa (specific conditions)③ Unprecedented Compact Scaling:Total installed module surface area per column: 12,000 m²④ Extended Operational Envelope:Design temperature: >200°CCompatible with negative-pressure to vacuum operationApplication Scenarios:A highly integrated device featuring high-pressure resistance, structural stability, superior heat transfer efficiency, compact footprint, and modular deployability within distillation/concentrator columns. Integrates four critical functions:Reactor heat removalConcentration evaporationDistillationVapor-phase condensationPurpose: Enables energy-integrated multi-stage coupled condensation/evaporation processes.Suitable For:Partial/Total CondensationPartial/Total EvaporationCondensation-Evaporation Coupled Heat Exchange

Product Name: Novel Plate Condenser for Desolventizing Column (Patent Equipment)Technical Specifications:① Integrated Heat Exchange & Separation FunctionalityCombines condensation and vapor-liquid separation in a single welded plate-shell unit② Capital & Material OptimizationReduces equipment count versus shell-and-tube exchangersDecreases consumption of expensive metals by 35-60% (case-dependent)③ Corrosion-Resistant ConstructionHeat transfer elements fabricated from titanium (Grade 2/7 per ASTM B265)④ Continuous Non-Condensable Gas PurgeMaintains >92% thermal efficiency during operation via real-time ventingApplication Scenarios:A high-efficiency welded plate-shell condenser engineered for revolutionary column-top integration, featuring:300% enhanced heat transfer coefficients over conventional designsUnified phase separation eliminating standalone knockout drumsRadical footprint reduction by eliminating interconnecting piping and structural platforms Suitable For:High-flow process gas condensation (≥50 ton/hr vapor load)Streams containing >5 vol% non-condensable gasesApplications with expensive metallurgy requirements (e.g., Ti, Hastelloy)Space-constrained greenfield/retrofit projects

Product Name: High-Temperature Plate Flue Gas Heat Exchanger (Patent Equipment)Technical Specifications:① Modularized Scalable DesignField-assembled core modules enabling jumbo-scale deployment② Temperature-Zoned Material OptimizationSegmented high/low-temperature modulesEnhanced corrosion resistance in low-temp sections (pH 1.5~12)③ Extreme-Temperature CapabilityDesign temperature: ≥550°CMaterials: 304H stainless steel / Superior grades (Inconel 625 optional)Application Scenarios:Revolutionizing catalytic oxidation systems for chemical plant flue gas treatment – a national environmental priority. This modular-engineered welded plate heat exchanger delivers:30% cost reduction vs. traditional shell-and-tube units50% shorter lead times through standardized fabricationField-maintainable modules minimizing downtimeCore function: Enables high-efficiency heat recovery between raw and treated flue gas streams.Suitable For:Raw waste gas ↔ Treated flue gas heat exchangeHigh-temperature flue gas ↔ Combustion air preheatingEnergy recovery applications with gas streams ≥300°C