The high-pressure heater introduces high-pressure steam extracted from the steam turbine to heat the boiler high-pressure feed water, and the low-pressure heater introduces low-pressure steam from the steam turbine to heat the low-pressure feed water from the condensate pump, so that the feed water reaches the required temperature to improve the flow characteristics of the steam turbine, thereby ensuring the output of the generator set and improving the cycle thermal efficiency.
High Pressure Heaters
Product Introduction
Product Parameters
|
Model |
Project |
Heating area |
Feed water flow |
Feed water pressure |
Feed water temperature (Import/Export) |
Steam pressure Mpa |
Steam temperature ℃ |
Drain outlet temperature ℃ |
|
12MW |
JG-100 |
100 |
75 |
8 |
104/150 |
0.98 |
315 |
179 |
|
25MW |
JG140-2 |
140 |
130 |
13.7 |
158/195 |
1.68 |
327 |
204 |
|
JG140-1 |
140 |
130 |
13.7 |
195/220 |
3.82 |
431 |
247 |
|
|
50MW |
JG-210-2 |
210 |
220 |
16.5 |
158/196 |
1.82 |
337 |
207 |
|
JG-210-1 |
210 |
220 |
16.5 |
196/225 |
3.18 |
405 |
236 |
|
|
100MW |
JG-350-2 |
350 |
410 |
14.7 |
158/194 |
1.47 |
330 |
197 |
|
JG-350-1 |
350 |
410 |
14.7 |
194/222 |
2.65 |
395 |
227 |
|
|
200MW |
JG-550-3 |
550 |
670 |
17.6 |
164/186 |
1.02 |
270 |
185 |
|
JG-550-2 |
550 |
670 |
17.6 |
186/218 |
2.25 |
312 |
221 |
|
|
JG-550-1 |
550 |
670 |
17.6 |
218/243 |
3.52 |
376 |
245 |
|
|
300MW |
JG-1020-3 |
1020 |
910 |
19.8 |
175/202 |
1.6 |
445 |
180 |
|
JG-1100-2 |
1100 |
910 |
19.8 |
202/243 |
3.5 |
318 |
207 |
|
|
JG-800-1 |
800 |
910 |
19.8 |
243/273 |
5.7 |
381 |
249 |
|
|
660MW |
JG-2250-3 |
2250 |
2038 |
31.2 |
195/224 |
2.6 |
493.9 |
229.6 |
|
JG-2200-2 |
2200 |
2038 |
31.2 |
224/277.8 |
5.5 |
367 |
274.1 |
|
|
JG-2150-1 |
2150 |
2038 |
31.2 |
277.8/298.8 |
8.2 |
425 |
283.4 |
|
|
1000MW |
JG-1300-3A/ B |
1300 × 2 |
2888 |
31.8 |
189.8/219 |
2.27 |
499.2 |
195.4 |
|
JG-1730-2A/ B |
1730 × 2 |
2888 |
31.8 |
219/261.7 |
4.82 |
351.6 |
224.6 |
|
|
JG-1680-1A/ B |
1680 × 2 |
2888 |
31.8 |
261.7/298.8 |
8.24 |
430.5 |
267.3 |
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Ball collecting net

Rubber ball cleaning device

Condenser

Heat storage

Plate Heat Exchanger

Volumetric heat exchanger
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