This standard specifies the connection dimensions of steam turbines and steam turbine generators. This standard applies to 0.75-600MW condensing steam turbine generator sets in fixed power plants. JB/T 1329-1991 Connection dimensions of steam turbines and steam turbine generators JB/T1329-1991 Standard download decompression password: www.bzxz.net

The People's Republic of China Pressurized Machinery Industry Standard JB/T13291991
1991-07-014
1992-07-01fish
This standard specifies the connection dimensions of steam turbine and steam turbine generator. This standard applies to 0.75~600MW fixed power station condensing steam turbine generator sets. 2 Shaft extension
2.1 Turbine shaft extension
2.1.10.7512MW steam turbine shaft extension dimensions shall comply with the provisions of Table 1 and Figure 1. Bearing center relief
140 jin6
Not specified
2.1.225~100MW steam turbine shaft extension dimensions shall comply with the provisions of Table 2 and Figure 2. 1991-07-01鼠
JB/T1329#1991
JB13291973
(width b×height h)
36×20
36×20
36×20
45×25
50×28
Gear shaft
Gear shaft
Gear shaft
Turbine shaft
Turbine shaft
1992-07-01
278++*
Shendiao Bearing
JB/T13291991
2.1.3 The shaft extension dimensions of 125MW steam turbine shall comply with the requirements of Table 3 and Figure 3. Conveyor rear bearing center
400-8:14
(width b×height h)
60×38
80×40
80×48
JB/T1329F1991
2.1.4200MW steam turbine shaft extension dimensions shall comply with the provisions of Table 4 and Figure 4. 1+805
Center coupling
(width bxheight h)
300MW steam turbine shaft extension is integrated with the half coupling at the turbine end, which is the integrated rotor head (see Figure 23). 600M steam turbine shaft extension and the rate coupling at the end of the steam turbine are integrated into one, which is the integral rotor head (see 242, 2 steam turbine generator shaft extension
2.210.75.1.5MW steam turbine generator shaft extension dimensions shall comply with the provisions of Table 5 and Figure 5.AA
(width bx quotient h)
JB/T1329F1991
2.2.23MW steam turbine generator shaft extension dimensions shall comply with the provisions of Table 6 and Figure 6.AR
2.2.36, 12MW steam turbine generator shaft extension dimensions shall comply with the provisions of Table 7 and Figure 7.L3 maximum
C×45°||tt ||The bottom of the shaft is parallel to the cone
160n6146.51
180±0.05200f92
370135
190n6174.5200±0.05225f92904414155
2.2.425~100MW steam turbine generator shaft extension size shall comply with Table 8 and Figure 8.4
10M110X4
10M130×4
(width b×height h)
36×20
(width b×height h)
15.3+g 24
17.5+9.24
45×25
50×28
335.25+*4
425.25+g*s
To the maximum size of the oil baffle
271.47280±0.05
Not specified
JB/T1329F1991
Not specified
Not specified
350±0.03450f9
Note: 1) Size of hydrogen turbine generator.
Not specified
5125MW turbine generator shaft extension size shall comply with the requirements of Table 9 and Figure 9. 2.2. 5
Maximum dimension to oil baffle
Centre line of generator front bearing
Not specified
115.8-8.28
142.5-8.20
(width bxheight h)
60×38
80×40
80×40
425.25+g.0s
422.63360f7
JB/T1329F1991
2.2.6The shaft extension dimension of 200MW steam turbine generator shall comply with the requirements of Table 10 and Figure 10. Electric
Front bearing center line
1:200/
300MW steam turbine generator shaft extension dimensions shall comply with the provisions of Table 11 and Figure 11, 2.2.7
Generator front bearing center line
188-8:3bZxz.net
186±0.25
(width b×height h)
80×40
(width x height h)
445.85-2.e25
JB/T1329F1991
8600MW steam turbine generator shaft extension dimensions shall comply with the provisions of Table 12 and Figure 12. 2.2.8
Torque is transmitted by 6 45 chain pins
Torque is transmitted by 8 43 dimensional pins
3 Coupling
JB/T13291991
3.10.75MW steam turbine generator set elastic diagram column pin coupling connection dimensions shall comply with the provisions of Figure 13. 10-8 Uniform distribution
Steam turbine
Gear cat
80.20*92*
3.21.5MW steam turbine generator set rigid coupling connection dimensions shall comply with the provisions of Figure 14. 3.33MW steam turbine generator set rigid coupling connection dimensions shall comply with the provisions of Figure 15. 8
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