| Customization: | Available |
|---|---|
| After-sales Service: | Global After-Sales Service |
| Warranty: | 12 Months After Supply |
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Comprehensive utilization of waste heat and pressure of extraction back-pressure steam turbine is a highly efficient and energy-saving technology application, which realizes the gradient utilization of energy, improves the efficiency of energy utilization, and reduces the energy consumption and production cost by recovering and utilizing the waste heat and pressure generated in the industrial production process.
work principle
An extraction back-pressure steam turbine combines the features of an extraction turbine and a back-pressure turbine by extracting a portion of the steam from the intermediate stage of the turbine for use by heat users requiring higher pressure ratings, while maintaining a certain amount of back-pressure exhaust steam for heat users requiring lower pressure ratings.
Advantages
1. Improve energy utilization efficiency: By recycling waste heat and pressure, the otherwise wasted energy is converted into electricity or other useful forms of energy, significantly improving energy utilization efficiency.
2. Reducing production costs: Reducing the dependence on traditional energy sources reduces the energy procurement costs of the enterprise. For example, a chemical company saves a lot of money on electricity purchase every year by generating electricity from waste heat.
3. Reducing environmental pollution: It reduces the emission of greenhouse gases such as carbon dioxide produced by burning fossil fuels, which is of great significance to environmental protection.
Steam turbine parameters
| model | Power(MW) | Steam inlet parameters | Pumping parameters | Steam consumption(kg/kw.h) | Speed(r/min) | exhaust pressure (Mpa) |
|||
| Pressure(Mpa) | Temperature(ºC) | Flow (t/h) |
Pressure(Mpa) | Flow (t/h) |
|||||
| CB15-3.43/0.98/0.53 | 15 | 3.43 | 435 | 150.2 | 0.98 | 20 | 10 | 3000 | 0.53 |
| CB14.1-4.9/3.0/0.9 | 14.1 | 4.9 | 470 | 150 | 3 | 12 | 10.638 | 3000 | 0.9 |
| CB15-4.9/1.57/0.49 | 15 | 4.9 | 435 | 200 | 1.57 | 50 | 13.33 | 3000 | 0.49 |
| CB13.6-4.9/2.5/0.98 | 13.6 | 4.9 | 470 | 152.6 | 2.5 | 12 | 11.22 | 3000 | 0.98 |
| CB10-6.4/1.36/0.49 | 10 | 6.4 | 435 | 100 | 1.36 | 15 | 10 | 3000 | 0.49 |
| CB10-8.83/0.98/0.6 | 10 | 8.83 | 535 | 75 | 0.98 | 25 | 7.5 | 3000 | 0.6 |
| CB25-8.83/2.8/0.98 | 25 | 8.83 | 535 | 219 | 2.8 | 70 | 8.76 | 3000 | 0.98 |
| CB30-9.2/3.0/0.8 | 30 | 9.2 | 535 | 239.5 | 3 | 60 | 7.98 | 3000 | 0.8 |
| CB18-9.2/2.8/0.98 | 18 | 9.2 | 535 | 160.2 | 2.8 | 40 | 8.9 | 3000 | 0.98 |
| CB16-12.7/2.5/1.76 | 16 | 12.7 | 535 | 152 | 2.5 | 35 | 9.5 | 3000 | 1.76 |
Generator parameters
| dynamo | Exciter | |||||
| model | capacity | Voltage | Power Factor | efficiency | power | Voltage |
| KVA | V | % | KW | V | ||
| QFK-3-2 | 3750 | 6300 3150 |
0.8 | 95.3 | 30 | 100 |
| QF-3-2 | 3750 | 10500 6300 |
0.8 | 95.3 | 30 | 100 |
| QF-6-2 | 7500 | 10500 6300 |
0.8 | 96.4 | 45 | 150 |
| QF-7-2 | 8750 | 10500 6300 |
0.8 | 97 | 45 | 150 |
| QF-12-2 | 15000 | 10500 6300 |
0.8 | 97 | 65 | 230 |
| QF-15-2 | 18750 | 10500 6300 |
0.8 | 97 | 65 | 230 |
| QF-25-2 | 31250 | 10500 6300 |
0.8 | 97.4 | 105 | 230 |
| QF-30-2 | 37500 | 10500 6300 |
0.8 | 97.6 | 105 | 230 |
1. Question: How to determine product parameters?
Reply: Design steam turbine units with different working conditions according to the customer's current production technical parameters to meet production needs.
2. Question: How to determine product quality?
Reply: You can do it through on-site field visits and provide relevant inspection and testing reports and other materials.
3. Question: How to ensure after-sales service?
Reply: The company's technical staff solves difficult problems online and offline.
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