Once-Through Boiler

2

Once-Through Boiler

(Boiler) , , , , , , , , 2-3 () ,

1 ..2527 2 3 1 3 , , ,

.. 2527 99 , 100 , 224 , 9 .. 2527 35

.

3

1 ..2527

x 106

%

27299 14739 7711 7075 5149 4109 3355 1375 4914

24.6 13.3 6.9 6.4 4.6 3.7 3.0 1.2 4.4

99 224 61 100 78 41 53 18 30

* 75726 68.2 75

10016 7727 4340 3037 2161 8069

9.0 7.0 3.9 2.7 1.9 7.3

14 49 9 23 15 15

35350 31.8 17 111076 100 35

= 2527

4

.. 2498 single-tuge type steam generators J.I.S. code the safety rule of boiler and pressure chamber structural code small-sized and one-through type boilers

1. 2. 10 3. 10

1

5

SECTIONAL

43923 12613 21509 34016 70000 150000

53 20 15 8 3 3

0.00121 0.00159 0.00074 0.00024 0.00004 0.00002

28 19 5 8 2 5

0.00064 0.00151 0.00023 0.00024 0.00003 0.00003

2

2 1. 2. 3. 4.

: 40 - 2,000 : 87% : , , : ( 3-10 )

6

3,000 2 3 2 20 % 72 % 80% 82% 87%

7

3 40% 2 79%

1. 2. 3. 4.

6 5 6 1 1.5 4 5 25% 6 80% 1.5 100%

8

6 20% 7

100% 8

9

2

1. 2. 1. 2. 3. 24 4. 9

1. 2. 3. 4. 5. , , 6. 10

10

10

11 11 12

11

1. 2. 3. 4. 5. 2

6. 7. 8.