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China, Chinese Energy-Saving 12MW Condensing Steam Turbine Generator for Chemical Industry N12-0.71 Industrial Products Supplier Manufacturer Details, price list catalog:
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Power Generating SetsSteam Turbine GeneratorSteam Turbine Power PlantFactory Power Generation
Anhui Zhengyufeng Energy Saving Technology Co., Ltd.
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Product Description Product Parameters Type of steam turbine12MW Condensing Steam Turbine generatorModel No. of steam turbineN12-0.7Rated powerMW12Rated speedr/min3000Rated steam inlet pressureMpa0.7Rated steam inlet temperatureoC230Rated steam inlet flowt/h75Rated exhaust steam pressureMpa0.006Rated steam consumptionkg/kw.h6.55OEM service is available. According to customers's parameter requirement, we can customized R&D,produce and supply steam turbinesOther models of condensing steam turbinesModelPower(MW)Steam inlet parameterSteam consumption(kg/kw.h)Steam intake(t/h)Speed(r/min)exhaust pressure(Mpa)Pressure(Mpa)Temperature(oC)N1.2-0.1551.20.1551959.7611.7130000.007N4-0.8840.882806.52630000.008N12-0.7120.72306.557530000.006N15-4.9154.94703.9559.2530000.007N25-8.83258.835353.5889.56500/30000.006N15-3.43154.94704.161.530000.007 Click here to view more - Generator Parameters- dynamoExcitermodel capacityVoltagePower FactorefficiencypowerVoltageKVAV%KWVQFK-3-23750630031500.895.330100QF-3-237501050063000.895.330100QF-6-275001050063000.896.445150QF-7-287501050063000.89745150QF-12-2150001050063000.89765230QF-15-2187501050063000.89765230QF-25-2312501050063000.897.4105230QF-30-2375001050063000.897.6105230 Product Description Condensing steam turbines are rotary power device thatconverts steam thermal energy into mechanical energy.Its core feature is that the steam after doing work enters thecondenser and condenses into water, which is then sentback to the boiler for recycling through the condensate pump. The application of steam turbines in the chemical industry hassignificantly improved production efficiency and energyutilizationthrough efficient driving and energy cascadeutilization, making themindispensable key equipment inmodern chemical plants.Applications 1. Industrial waste heat recovery power generation? Chemical Industry: Exothermic reactions in chemical production, waste heat from process steam.? Cement Industry: During the cement production process (such as at the kiln head and tail), a large amount of waste heat is generated.? Metallurgical industry: High-temperature flue gas and waste heat steam generated during the smelting process of steel and non-ferrous metals.2.Thermal power plant? In large thermal power plants, condensing steam turbines are the main power generation equipment. They form a thermal power system together with boilers and generators. How to Achieve High Energy Efficiency? Flow passage: Multi-stage reaction or impulse blades, the design has 2-4 more pressure stages.?Cylinder structure: Reinforced with a partition sleeve to increase the working air tightness of the new pressure level, reduce air leakage and enhance operational safety, thus improving the working capacity of the unit.? Seal system: Prevents air leakage or steam escape, using labyrinth seal or carbon ring seal.? Recuperative extraction: Extracting steam from different stages of the cylinder to heat the feedwater, thereby increasing the cycle efficiency.Advantages· Product life: All components of the steam turbine adopt high-specification configurations to ensure safe operation of the unit. The designed service life of major components is not less than 30 years.·High-efficiency comb-teeth steam seal: The comb teeth are lengthened and encrypted. Under the same steam seal clearance an.d pressure difference, the densified labyrinth seal reduces leakage losses by approximately 30%-50% compared to conventional curved path steam seals.·High operational flexibility: Through sliding pressure operation, it can be reduced to 20% of the rated load, adapting to the peak shaving demand of new energy power grids.YTS's Technical Advantages Self-Developed High-Efficiency Steam Turbine UnitBy adopting 2-4 additional pressure stages and advanced blade,nozzle,and baffle nozzle profile designs, our turbine delivers:? Reduced stage flow distance and lower enthalpy drop per stage, significantly decreasing steam leakage.? Enhanced its load flexibility and overload performance.Advanced Design of Rotor & Blades(1) RotorSignificantly lower vibration and failure rates compared toother manufacturersThe rotor is numerically controlled and finely processed to completely eliminate residual stress.(2) BladesEnsures reliable operation under transient conditions? Adopts variable root diameter design, allowing steam to expand smoothly along the flow-path.? The moving blades at all stages are straight blades,together with a T-type designed impeller.Eliminates resonant frequenciesThe top of each blade is fully equipped with a band for enhanced strength.Minimized steam leakage for enhanced internal efficiencyThe blade tip features a 2-4 labyrinth seal, effectively reducing steam leakage losses. Advanced Design of Steam Chamber & Cylinder(3) Steam ChamberUniform thermal expasion of cylinder prevents front deformation and steam leakage? Turbine steam chamber adopts an integrated design with an optimized spherical structure, delivering enhanced rationality and compactness. ? The high-pressure steam inlet chamber uses graphite ring sealing for enhanced safety and reliability.(4) CylinderFast start-up with rapid warm-up? 30% quicker start-up than conventional designs and reducing steam loss.? Maintain free thermal expansion during startup,shutdown and load variations.? Integrally-cast cylinder features compact dimensions,simplified structure, and minimized leakage points.Patented Design & Easier Maintenance(5) Steam SealPatented Steam Sealing Design? Reverse-pressure air purge system ensures zero steam leakage during operation.? Advanced labyrinth seal configuration cuts leakage > 50% while minimizing frictional damage.(6) Maintenance/Servicing? Simplified maintenance operation and minimized downtime ensure extended annual working hours.? The forged integral rotor and full-circumference steam admission design ensure reliable operation under all specified load conditions.Company ProfileAnhui Yuteshuang Energy Conservation Technology Co.,Ltd.(YTS) specilized in producing energy-saving steam turbines and optimizing thermal systems for high-consumption industries: Steel, Coking, Congeneration(CHP), Papermaking, Printing & Dyeing, Sugar, Metallurgy and Building materials, including but not limited to these indutries.Our main business focuses on producing and optimizing the following equipment:? R&D and manufacturing of high-efficiency and energy saving steam tubines? Improving turbine flow-path structures to enhance power generation efficiency? Utilizing waste heat & pressure for power generation, replacing pressure-reducing equipment? Second-hand turbine generator setsWith a full-service team covering R&D, design,manufacturing, installation and commissioning, and after-sales maintenance,we hold 67 utility patents and 23 invention patents. Our turbines outperform other suppliers by 7%-40% in efficiency. Our core technologies and cases are featured in China's MIIT Industrial Energy-saving Technology Catalog and Guidelines, and we are a company designated by the state to provide energy-saving diagnosis services. Power generation equipment; turbine power generator - Certificates And Patents -FAQ1. Q: How to determine the parameters of the steam turbine and get custom service?A: Our technical team will help to find a suitable steam turbine solution according to your current technical requirements and energy-saving target. Customized equipment will be manufactured and tested in our factory before shipment.2. Q: Will installation services be provided?A: Yes. We will dispatch our technical team to your site for installation and debugging upon equipment arrival.3. Q: Can I expect to easily access after-sales support when needed?A: Rest assured. Our technical team provides dual-channel support(online/onsite) to resolve all potential issues. When necessary, we will promptly dispatch engineers to your site for installation and maintenance.4. Q: Do you offer second-hand equipment?A: Yes. You may browse our second-hand equipment category in the product section. Inquiries for technical details are welcome.5. Q: DO you provide complete equimpent packages?A: Yes, we can provide a complete set of equipment, including boilers and generators, if required.6. Q: Do you have certifications?A: Yes. we have CCC, ISO, TLC, and other international certifications.7. Q: Will your steam turbines be designed or adjusted to meet the local environmental requirements of the usage region?A: Yes. We will design or adjust the turbines in line with the relevant environmental protection policies of the local government, such as exhaust gas emission limits and wastewater discharge requirements.
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