High Temperature Industrial Coal Fired Steam Boiler With DZL1 - 4t/h
High Temperature Coal Fired Steam Boiler Industrial Steam Boiler / AAC Block
Boiler parameter range:
DZL1~4t/h(0.7~2.8MW)
Technical characteristics:
The boiler is horizontal type of three-pass and water-fire tube mixed arrangement, with the characteristics of compact structure, fast start, enough output, high efficiency, convenient installation & maintenance and less foundation cost.
Technical Specifications of DZL Series Coal Fried Steam Boiler
|
Parameter/Data |
Model |
Model |
Model |
||
|
★ DZL1-0.7-A II |
★ DZL2-1-A II |
★ DZL4-1.25-A II |
|||
|
DZL1-1-A II |
DZL2-1.25-A II |
DZL4-1.57-A II |
|||
|
Rated evaporation capacity |
t/h |
1 |
2 |
4 |
|
|
Rated working pressure |
Mpa |
0.7 |
1 |
1.25 |
|
|
Rated Steam temperature |
°C |
170 |
183 |
194 |
|
|
Water-supply temperature |
°C |
20 |
20 |
20 |
|
|
Boiler heating area |
Boiler |
m2 |
31.61 |
62.19 |
114.6 |
|
Economizer |
m2 |
21.12 |
121.12 |
38.5 |
|
|
Effecitive area of grate |
m2 |
2.05 |
3.26 |
4.94 |
|
|
Fuel available |
|
Bituminous class II,III |
Bituminous class II,III |
Bituminous class II,III |
|
|
Fule consumption |
kg/h |
138 |
273 |
535 |
|
|
Thermal afficiency |
% |
80.1 |
79.5 |
79.5 |
|
|
Dimension of maximal part in transportation (LxWxH) |
m |
5.2x2x2.9 |
5.7x2.6x3.38 |
6.6x2.65x3.55 |
|
|
Weight of maximal part in transportation |
tm |
12.3 |
20 |
26.7 |
|
Auxiliary Machines:
|
Name |
Type&Parameter |
Type&Parameter |
Type&Parameter |
|||
|
Induced Draft Fan |
GY1-18 4#Right0° |
Q=4400m3/h |
GY2-18 4# Right0° |
Q=7000m3/h |
GY4-18 3# Right0° |
Q=13000m3/h |
|
Electromotor Y132S-4B |
N=5.5kw |
Electromotor Y160M-4B |
N=11kw |
Electromotor Y180L - 4B3 |
N=22kw |
|
|
Forced Draft Fan |
4-72-3.2A Right 315° |
Q=1688-3517m3/h |
GG2-11 N0.6.3A |
Q=3100m3/h |
T4-72-4.5A Right 315° |
Q=5780-10010m3/h |
|
Electromotor Y90L-2 |
N=2.2kw |
Electromotor Y100L-2-4 |
N=3kw |
Electromotor Y132S2-2 |
N=7.5kw |
|
|
Electric pump |
JGGC2-8X14 |
Q=1m3/h |
DG6-25X5 |
Q=6.3m3/h |
DG6-25X7 |
Q=6.3m3/h |
|
Electromotor Y90L- 2 |
N=2.2kw |
Electromotor Y132S1-2 |
N=5.5kw |
Electromotor Y132S2-2B3 |
N=7.5kw |
|
|
Govemor |
GL-5P/II |
Stepless speed governor |
GL-5P/II |
Stepless speed governor |
GL-5P/II |
Stepless speed governor |
|
Electromotor YCT112-4A |
N=0.55kw |
Electromotor YCT112-4A |
N=0.55kw |
Electromotor YCT112-4A |
N=0.55kw |
|
|
Ash Extractor |
Screw type |
—— |
Screw type |
—— |
Screw type |
—— |
|
Electromotor Y90S-6 |
N=0.75kw |
Electromotor Y90S-6 |
N=1.1kw |
Electromotor Y90L-6 |
N=1.1kw |
|
|
Dust Collector |
Multi-tube XTD-1 |
—— |
Multi-tube XTD - 2 |
—— |
Multi-tube XTD - 4 |
—— |
Note:1. The data in tables are only specific for ★ marked boiler
2. The fuel consumption shall be calculated as per the low heating value 5500kcal/kg as received basis.
Technical Specifications of DZL Series Coal Fried Hot Water Boiler
|
Parameter/Data |
Model |
Model |
Model |
||
|
★ DZL0.7-0.7/95/70-A II |
★ DZL1.4-0.7/95/70-A II |
★ DZL2.8-0.7/95/70-A II |
|||
|
Rated heat capacity |
MW |
0.7 |
1.4 |
2.8 |
|
|
Rated working pressure |
Mpa |
0.7 |
0.7 |
0.7 |
|
|
Rated output water temeperature |
°C |
95 |
95 |
95 |
|
|
Rated back-Water temeperature |
°C |
70 |
70 |
70 |
|
|
Boiler heating area |
Boiler |
m2 |
28 |
48.6 |
86.53 |
|
Effecitive area of grate |
m2 |
2.23 |
3.26 |
4.94 |
|
|
Fuel available |
|
Bituminous class II,III |
Bituminous class II,III |
Bituminous class II,III |
|
|
Fule consumption |
kg/h |
138 |
273 |
535 |
|
|
Thermal afficiency |
% |
78.7 |
79 |
79.5 |
|
|
Dimension of maximal part in transportation(LxWxH) |
m |
5.3x2.1x2.9 |
5.7x2.6x3.4 |
6.3x2.65x3.55 |
|
|
Weight of maximal part in transportation |
t |
13 |
21 |
23 |
|
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