
SZL assembly water-tube hot water boiler series
Type
Data
Parameters
|
SZL4.2-1/95/70-AⅡ
SZL4.2-1/115/70-AⅡ
|
SZL7-1/95/70-AⅡ
SZL7-1/115/70-AⅡ
|
SZL10.5-1/115/70-AⅡ
SZL10.5-1.25/130/70-AⅡ
|
SZL14-1/115/70-AⅡ
SZL4.2-1.25/130/70-AⅡ
|
|
Rated thermal power MW
|
4.2 | 7 | 10.5 | 14 | |
Rated water outlet presssure (Mpa)
|
1.0/1.0 | 1.0/1.0 | 1.0/1.25 | 1.0/1.25 | |
Rated outlet water temperature (℃)
|
95/115 | 95/115 | 115/130 | 115/130 | |
Rated inlet water temperature (℃)
|
70/70 | 70/70 | 70/70 | 70/70 | |
Circulating water volume (m3/h)
|
144/80 | 240/133 | 200/150 | 266/200 | |
Heating area
|
Boiler body m2
|
156 | 234 | 336 | 413 |
Coal economizer m2
|
87 | 174 | 305 | 236/181 | |
Grate effective area (m2)
|
7.7 | 12 | 17.3 | 21.5 | |
Body water volume (m3)
|
7.3 | 12.4 | 15 | 21 | |
Boiler efficiency (%)
|
77 | 78 | 78 | 78 | |
Applicable fuel
|
Ⅱ grade coal | ||||
Fuel consumption (Kg/h)
|
920 | 1530 | 2165 | 3058 | |
Max. transport size (m)
|
7500×2900×3350 | 8900×3400×3550 | 10000×3400×3550 | 11000×3400×3550 | |
Max.transport weight (t)
|
25 | 32 | 37 | 42 | |
Overall size after installation (m)
|
9600×5500×6200 | 9800×5700×6200 | 10900×5900×6400 | 12300×5600×7400 | |
Draught fan
|
Type
|
GY6-1 right 0° | GY10-15 right 0° | Y5-47 right 0° | Y5-47 No12.4Dright0° |
Flow rate (m3/h)
|
14000~2000 | 32138 | 33318~50356 | 40940~65500 | |
Air pressure (Pa)
|
3220~3060 | 3802 | 3628~3393 | 40940~65500 | |
Motor power (kw)
|
30 | 55 | 75 | 90 | |
Air blower
|
Type
|
T4-72 NO5A right225° | GG10-1 right 225° | G4-73 NO9D right 225° | G5-56-11 NO9A 225° |
Flow rate (m3/h)
|
7350~8318 | 15000 | 23003~32079 | 24749~38522 | |
Air pressure Pa
|
3195~3145 | 2470 | |||
Motor power (kw)
|
11 | 15 | 30 | 37 | |
Speed controllor
|
Type
|
GL-10P | GL-16P | GL-20P | GL-20P |
Motor power (kw)
|
0.75 | 1.1 | 1.5 | 1.5 | |
Slagging machine
|
Type
|
LXL-6 | LXL-10 | LXL-15 | LXL-20 |
Motor power (kw)
|
1.5 | 1.5 | 1.5 | 1.5 | |
Type of dust collector
|
XD-10 | XD-15 | XD-20 | ||
Feeding pump
|
Type
|
JGGC8-112/14 | JGGC8-104/13 | JGGC10-112/16 | H65DLG12.5-15×8 |
Power (kw)
|
5.5 | 5.5 | 5.5 | 11 |
With the continuous expansion of national road mileage, the problem of road maintenance has also arisen. Typically, the design overhaul time for high quality highways is around 10 years. However, due to the fact that the actual traffic volume does not match the design and the large overload, the road surface overhaul time is shortened. Therefore, a large number of roads already require urgent revision. However, the disposal of old materials during the overhaul process is not only an economic problem, but also a social environmental problem. In response to this situation, absorbing advanced foreign experience and more than ten years of experience in manufacturing mixing plants, we have taken the lead in launching asphalt hot recycled material mixing plants in China, which can solve these two problems.
Today, our company produces four types of PRD series thermal asphalt recycling mixing plants: 500, 1000, 1500 and 2000. They can be used in conjunction with the mixing plant of the same production purchased from originally by the user, or used alone. At present, the series of products has been put into use in Shanghai, Shandong, Jiangsu, Anhui and elsewhere, and the effect is very good
PRD Series Asphalt Mix Hot Recycling Mixing Equipment
PRD500 |
PRD1000 |
PRD1500 |
PRD2000 |
|
Total installed capacity (kw) |
50 |
85 |
116 |
155 |
Heating power of the material used (t / h) |
30-40 |
60-80 |
90-120 |
120-160 |
Support Models |
AMP1000 |
AMP2000 |
AMP3000 |
AMP4000 |
yield (t / h) |
60-80 |
120-160 |
180-240 |
240-320 |
Maximum amount of materials used (%) |
≤45 |
|||
Host area (length × width) |
9×3.5 |
10×3.5 |
12×3.5 |
14×3.5 |
Fuel consumption rate (Kg) |
≤6.0 |
|||
Fuel type |
Heavy oil / light oil / natural gas |
|||
Temperature control (℃) |
±5 |


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