2A Ushinskogo street, Temirtau, Karaganda region, Republic of Kazakhstan
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75-1

Attemperators

Categories: Power generating equipment

Attemperator is designed to reduce steam temperature and presssure in pressure-reducing desuperheating stations of HPP processing lines and is a part of kit of items included in desuperheating stations, PRDS and fast-response PRDS. Attemperators can be equipped with one or several throttle grids which maintain final steam reducing. At the same time these grids serve as sound attenuators decreasing sound level in case of steam extension. Cooling water is injected with a help of injector heads – atomizers (Fig. 1) and spray nozzles (Fig. 2).

End connection – butt welded.

Installation position – horizontal or vertical.

Medium flow direction – following the arrow sign on the body.

Climatic version – U3 (moderate macroclimate, outside and inside operation) according to GOST 15150-69.

 

 

 

 

Technical specification and main dimensions

ОП.50/80.6/6

05.0025

50/80 20 0,6/324 0,6/250 0,6 1 20 1200 247 230 18,5 1

ОП.050/100.076/025

050.001

50/100 25 7,6/545 2,5/340 20 1 12Х1МФ 6,48 2,28 600 70 90 11 2

ОП.1,4/0,6.5,3

050.009

100/125 20 1,4/440 0,6/300 5,3 2 20 180 600 170 155 16,5 1

ОП.100/250.108/50

05.0016

100/250 110 10,8/540 5,0/510 60 1 12Х1МФ 13,9 26,2 38,7 1210 920 360 170 2

ОП.175/400.71/12

05.0017

175/400 20 7,05/555 1,18/200 160 4 12Х1МФ 57 103 188 2105 780 300 392 520 1

ОП.200/300.33/13

05.0023

200/300 30 3,3/440 1,3/320 64 1 20 730 120 640 640 357 136 2

ОП.250/250.11/11

05.0026

250/250 25 1,1/343 1,1/200 20 2 20 1150 51 307,5 105 1

ОП.250.30/16

05.0013

250/250 50 2,3/340 1,6/250 40 1 20 104 500 150 281 39,4 2

ОП.250.30/16

05.0014

250/250 50 2,3/340 1,6/250 40 1 20 130 107 500 200 281 47 2

ОП.250/300.30/7

05.0015

250/300 50 2,3/340 0,7/250 40 1 20 105 169 171 271 921 721 308 115 2

ОП.300/400.39/13

05.0022

300/400 50 3,9/440 1,3/220 110 1 20 120 170 295 1150 50 307,5 189 2

ОП.350/500.10/2

05.0024

350/500 25 1,0/320 0,25/14 54 2 20 190 320 780 2150 900 445 490

 

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