Custom Cement Plant Equipment Vendor
H1: HighEfficiency Clinker Cooler Systems for Modern Cement Production
1. PYNPUNT GEDREWE OPENING
Managing the clinker cooling process is a critical bottleneck that directly impacts your plant’s bottom line. Inefficient cooling leads to substantial, quantifiable losses: excessive fuel consumption in the kiln due to poor heat recovery, reduced grinding mill efficiency from hot clinker, and unpredictable equipment downtime from thermal stress and mechanical failure. Are you contending with inconsistent clinker quality, high secondary air temperatures that damage ID fans, or escalating maintenance costs on grate plates and drives? These challenges are not merely operational headaches; they represent a direct erosion of profitability through wasted energy, lost production time, en voortydige kapitaalbesteding aan vervangings.
2. PRODUK OORSIG
Ons reciprocating grate clinker cooler is engineered for maximum thermal efficiency and operational reliability in cement pyroprocessing. The system operates on a controlled, phased workflow: (1) Quenching of kiln discharge material (13001400°C) on the fixed grate for rapid temperature stabilization. (2) Controlled conveying and gradual cooling via reciprocating grates with forced air ventilation across multiple zones. (3) Efficient heat recuperation where secondary air is returned to the kiln and tertiary air to the calciner. (4) Final cooling to ambient temperatures suitable for conveying and storage. This solution is designed for integrated cement plant operations with kiln capacities from 2000 aan 10,000+ TPD. Its primary limitation is a requirement for consistent clinker granulometry; extreme variations can affect grate bed permeability and cooling uniformity.
3. KERNKENMERKE
Modular Grate Plate Design | Tegniese basis: Hoëchroom, nickelalloy castings with optimized venting geometry | Bedryfsvoordeel: Individual plate replacement reduces downtime by up to 70% compared to sectional repairs | ROI impak: Lowers lifetime maintenance costs and sustains cooler availability above 98%.
Advanced Air Flow Management | Tegniese basis: Independently controlled fan zones with precision dampers and pressure monitoring | Bedryfsvoordeel: Achieves optimal heat recovery (>72% doeltreffendheid) and consistent clinker exit temperature below ambient +65°C | ROI impak: Reduces specific heat consumption in the kiln by 2535 kcal/kg klinker.
Robust Drive & Frame System | Tegniese basis: Hydraulic drive units with loadsensing technology and reinforced, thermally isolated support structure | Bedryfsvoordeel: Eliminates misalignment issues and maintains consistent grate stroke under varying load conditions | ROI impak: Extends mechanical service life by an estimated 40%, deferring major drive system overhaul.
Integrated Redundancy & Monitering | Tegniese basis: Critical components (aanhangers, PLC's) in N+1 configuration with full SCADA integration for thermal imaging and pressure mapping | Bedryfsvoordeel: Allows for predictive maintenance scheduling and prevents unplanned stoppages | ROI impak: Minimizes production loss risk from cooler subsystem failure.
HighEfficiency Heat Recovery Ducting | Tegniese basis: Berekeningsvloeistofdinamika (CFD)optimized duct design with ceramic refractory lining | Bedryfsvoordeel: Maximizes volume & temperature of secondary/tertiary air returned to combustion processes | ROI impak: Directly lowers fossil fuel requirements, improving overall plant energy economics.
4. MEDEDINGENDE VOORDELE
| Prestasie-metriek | Bedryfstandaard Norm | Our Clinker Cooler Solution | Voordeel (% Verbetering) |
| : | : | : | : |
| Cooling Efficiency | ~70% Thermal Recovery | >72% Thermal Recovery | +23% Punte |
| Clinker Exit Temperature| Ambient +80°C to +100°C| Ambient +65°C or lower| ~25% vermindering |
| Specific Air Consumption| 2.0 2.2 Nm³/kg clinker| 1.8 1.9 Nm³/kg clinker| ~10% Reduction |
| Roosterplaat Dienslewe| 1218 maande gemiddeld| 2430 months demonstrated| ~67% Toename |
| Bedryfsbeskikbaarheid| 9496% typical availability|<98% gedokumenteerde beskikbaarheid|<4% Relatiewe verbetering |
5. TEGNIESE SPESIFIKASIES
Kapasiteitsreeks: Configurable for kiln outputs from 2,000 aan 12,000 Ton per dag (TPD).
Kragvereistes: Total installed fan power varies by size; bv., a 5,000 TPD unit requires approximately 8001000 kW.
Materiaalspesifikasies: Grate plates cast from GX40CrNiSi275 alloy; side liners in Mn steel; housing in carbon steel with internal refractory.
Fisiese afmetings: Wissel volgens model; a standard unit for a 5,500 TPD line is approximately L=45m x W=12m x H=10m.
Omgewingsbedryfsreeks: Ontwerp vir omgewingstemperature van 20°C tot +50°C; dusttight housing maintains performance in all weather conditions.
6. TOEPASSINGSSCENARIO'S
Plant Capacity Upgrade Challenge Challenge: A Southeast Asian plant upgrading kiln capacity faced a bottleneck—their existing cooler could not handle increased throughput or provide stable tertiary air temperature.Oplossingsimplementering: A customwidth reciprocating grate cooler was installed with enhanced air distribution zones.Results Quantifiable Outcomes: Achieved full design capacity of 6,500 TPD with tertiary air temperature stabilized at >950°C, contributing to a total kiln system fuel saving of 4%.



