Hyundai HIMSEN H21/32 Instruction Book page 353

Volume i
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Turbocharger
터보 과급기 (ABB made)
Fig 2 Pipe arrangement for cleaning of the turbine side
만약 T
= 400℃에 도달하지 못하면, 온
Ti
도를 가능한 한 높게 조정해야 합니다.
재질의 강도상 세척중 터빈 입구 온도가
T
= 450℃을 초과하지 않도록 해야 합니다.
Ti
Table 1 Cleaning parameter
Temperature
before turbine
Type
T
[℃]
Ti
TPS 48
400 ~ 450
TPS 52
400 ~ 450
TPS 57
400 ~ 450
TPS 61
400 ~ 450
1.
before the water connection on the turbine casing during the cleaning
2.
water volume depends on pressure before turbine, water injection pressure and injection time
물의 양은 터보과급기 1대를 기준으로 설
정되어 있습니다.
터빈 부품은 운전시간이 대략 200시간마
다 깨끗이 세척해야 합니다.
세척용 물 온도는 20~40
.
HYUNDAI HEAVY INDUSTRIES CO., LTD
Maintenance Procedure
정비점검 절차
(세척 매개변수)
Absolute water
Injection time per
pressure
injection
1)
P
[bar]
t
[s]
WT
i
3.5 ~ 6.0
15 ~ 30
3.5 ~ 6.0
15 ~ 30
3.5 ~ 6.0
15 ~ 30
3.5 ~ 6.0
15 ~ 30
℃를 유지하시
(터빈 세척용 파이프 배치상태)
If T
= 400
Ti
temperature should be adjusted as high as possible.
Be sure not to exceed the temperature
before the turbine T
reasons of material strength
Water volume per
Interval between
injection
injections
2)
M
[I]
t
W
n
1.5 ~ 3.5
2.0 ~ 5.0
3.5 ~ 8.0
4.5 ~ 10.0
Water volume rate is specified per
turbocharger.
The turbine components should be
cleaned approx. every 200 operating hours.
The recommended temp range for the
washing water is 20
.
Engine & Machinery Division
H21/32
Section No.
M80000
can not be reached, the
= 450
during cleaning for
Ti
Number of water
injections
[min]
3
3
3
3
3
3
3
3
to 40 .
10.04/JDH
Page
3/3
Rev.
2E

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