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2. ??????????: ??? ????????????? ??? ???????????? ??? ??? ??? ???? ??? ???????????????. 3. ??? ??????????????? The function and characteristics of superheater and reheater . ????????????????????,????????????,??????????????????????? Function???:?????????????? ????????
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1. 1 ??? ??????? Superheater and reheater ???????????????,??????????:
(1)??????????????????;
(2)????????????,????????????????????;
(3)????????????????
2. 2
??????????:
??? ?????????????
??? ????????????
??? ???
??? ????
??? ???????????????
3. 3 ??? ???????????????The function and characteristics of superheater and reheater ????????????????????,????????????,???????????
???????????? Function
???:??????????????
??????
???:??????????????
??????????
4. 4 ???? Characteristics
?????????????:
(1)????????????????????
?,???????
(2)???????????????
(3)???????????????????
(4)?????????????????????
???
(5)?????????????????
(6)???????????????,?????
???????????
5. 5 ???? Design
??????????????:
(1) ?????????
(2) ?????????,?????
(3) ????,???????
(4) ??????
(5)??????,????????
6. 6 ?? ??????? The selection of steam temperature
1. ?????;
2. ????????????;
3. ??????????
?????????????? Development of the arrangement for superheater and reheater
1.????????????:
????-----????-----?????
2.????????
???????,????????????
??8-4
7. 7