TEHNOSERV doo
Company for Production, Mounting and Engineering , Subotica
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Hotwater-boiler type PKH

Boilers type PKH-SA is designated for saturated steam production up tp 1.3MPa pressure with combustion of liquid orgas fuel. The boiler is constructed with three drafts. Steam gases coming from the combustion chaber in to the screen chamber and enter the smoke pipes of the ssecond draft. The smoke gases then are collected in the frontal chamber after they enter the pipes of the third draft, from there they are entering the back smoke chamber and form there in to the chimney. The boile is made out of quality boiler steel. The construction of hte boiler satisfies all the technical and law regulations. The boiler is provided with all necessary fittings for unidsturbed automatical working. The boiler is set on the steel frameworks and i tis provided with the platform for easier maintenance.

1. Flame pipe-firing place
6. Boiler drum
11.Air breather connection
16. Presostat group
2. Screen chamber
7. Coating with insulation
12. Sonde connection
17. Platform
3. Smoke pipes
8. Manhole
13. Sludge removal connection
4. Frontal smoke chamber
9. Steam conduit connection
14. Level indicator
5. Back smoke chamber
10. Security valve connection
15. Water supply connection
Boiler type

PKH

0.32-SA

PKH

0.65-SA

PKH

1-SA

PKH

1.3-SA

PKH

1.6-SA

PKH

2-SA

PKH

2.4-SA

PKH

3-SA

PKH

4-SA

PKH

5-SA

PKH

6-SA

PKH

8-SA

PKH

10-SA

PKH

13-SA

PKH

16-SA

Saturated steam production, max.permanent
kh/g
300
650
1000
1300
1600
2000
2400
3000
4000
5000
6000
8000
10000
13000
16000
Capacity, max. permanent
KW
195
422
650
845
1040
1300
1560
1950
2260
3250
3900
5200
6500
8450
10400
Max. allowed workng pressure

MPa

1.3

MPa

0.6-1.6
Firing surface
m2
11
18
28
35
42
50
57
70
95
117
135
170
215
260
332
Boiler weight
t
1.9
3.7
4.5
5.2
5.8
6.3
7
8.2
10.9
13.1
15
18.8
22.8
27
34.3
Water quantity
m3
0.85
1.5
2.1
2.9
3.4
4.1
4.55
5.2
7.5
9.5
11
13
17
20
24
Steam conduit for 1.3 MPa
DN
mm
40
50
65
65
80
80
100
100
125
125
150
150
150
200
200
Water supply conduit / pump suction
DN
mm
32
40
40
40
40
40
50
50
50
65
65
65
65
80
80
Hotwater boiler water inlet and outlet
DN
mm
50
65
65
80
80
100
100
100
125
125
125
150
150
200
200
Boiler lenght
mm
A
2230
2500
2950
3500
3600
4200
4300
4500
4800
5300
5850
6250
6800
7300
7850
Wideness of the stand
mm
B
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2100
2300
2400
2600
Lenght of the stand
mm
C
1200
1400
1700
2100
2350
2400
2500
2700
3000
3250
3600
3800
4300
4800
5350
Radius of the boiler
mm
D
1100
1250
1350
1500
1650
1750
1850
2000
2100
2200
2400
2500
2750
2850
3000
Smoke connection height
mm
E
1550
1700
1800
1950
2100
2200
2350
2500
2600
2700
2900
3000
3250
3350
3550
Base of the smoke connection
mm
F
330
385
430
450
510
530
550
600
640
690
730
770
850
890
920
Boiler drum lenght
mm
G
1830
2050
2400
2950
3000
3600
3700
3850
4000
4450
5000
5300
5700
6200
6650
Platform lenght
mm
H
1600
1750
1850
2000
2150
2250
2400
2600
2700
2800
3000
3100
3350
3450
3650
Smoke connection dimension
mm
I
250
300
350
350
400
400
400
450
500
550
550
600
700
700
700
J
250
300
350
350
400
400
400
450
500
550
550
600
800
800
800
Smoke gases conduit
mm
O
150
200
250
250
300
300
300
350
400
450
450
500
600
600
600

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