Application Range
1. Applicable to industries such as chemical, light industry, printing, rubber, furniture, electromechanics, shipbuilding, automobiles, and petroleum.
2. Applicable to other industries that require the recovery of volatile organic solvents.
3. Applicable to large air volume, medium to high concentration, and low temperature organic gases.
Working Principle
Adsorption process: The waste gas passes through an ar filter to remove tiny suspended particles before entering the tank. The gas is then filtered through the activated carbon particles packed in the tank and emptied by the rear fan (if the gas concentration is high, a multi-stage adsorption device can be used to ensure that the gas meets emission standards).
Desorption process: When activated carbon is saturated after a certain period of use, it needs to be regenerated. The desorption and regeneration process uses a heating and analysis method. High-temperature steam at 0.5 Mpa is injected from the bottom of the tower into the tank to detach organic substances from the activated carbon. The detached gas passes through a matching condense to cool down and enter the separation tank. The organic solvents are recovered during separation, while the remaining solution is aerated and discharged (if high-precision solvents need to be recovered, a distillation device can be added to the separation tank).
Structural Features
The equipment mainly consists of adsorption tanks, shut-off valves, filters, condensers, aerating tanks, steam pipelines, water supply and drainage pipelines, fans, and supporting pipelines. Low-pressure steam is used as the desorption medium. When necessary, a steam filter can be equipped to increase the steam temperature for the analysis of solvents with higher boiling points. The equipment has multiple safety measures, such as fan overload protection, carbon layer overheating protection, fire interlocking, and check valves. The energy consumption is low during normal use, only requiring the power of the exhaust fan.
Equipment Selection
Technical parameters and external dimensions of single-layer activated carbon.
Series specification |
XF-l-1000 |
XF-l-1800 |
XF-l-3000 |
XF-l-5000 |
XF-l-7000 |
XF-l-8000 |
XF-l-10000 |
|
Design treatment air volume (m³/h) |
1000 |
1800 |
3000 |
5000 |
7000 |
8000 |
10000 |
|
Diameter of adsorption tank Dg (mm) |
f800 |
↓1000 |
f11OO |
1600 |
f1800 |
f2000 |
f2100 |
|
Activated carbon filling capacity(kg/li tank) |
100 |
200 |
300 |
380 |
500 |
750 |
800 |
|
Cooling water consumption of condenser (m³/h) |
2 |
3 |
5 |
8 |
12 |
15 |
16 |
|
Compressed air pressure and consumption |
1kg/cm² little |
Same as left |
Same as left |
Same as left |
Same as left |
Same as left |
Same as left |
|
Fan model |
9-19,4A |
9-19,4.5A |
9.19,4.5A |
9-19,5A |
9-19,5.6A |
9-19,5.6A |
9-19,6.3A |
|
Motor model |
Y-2P2.2KW |
Y-2P4KW |
Y-2P5.5KW |
Y-2P15KW |
Y-2P22KW |
Y-2P30KW |
Y-2P45KW |
|
Desorption steam consumption kg/h (4kg/cm^2) |
30 |
45 |
75 |
100 |
130 |
150 |
180 |
|
Dimension (mm) |
A |
|
3400 |
4200 |
5100 |
6000 |
5800 |
7000 |
B |
|
2900 |
3100 |
3400 |
3920 |
4500 |
6000 |
|
H |
|
100 |
120 |
140 |
160 |
160 |
160 |
|
Total weight of the device |
|
3.2T |
3.8T |
4.8T |
5.2T |
8.5T |
9.5T |
Technical parameters and external dimensions of double-layer activated carbon
Series specification |
XF-ll-5000 |
XF-ll-8000 |
XF-ll-10000 |
XF-ll-15000 |
XF-ll-30000 |
|
Design treatment air volume (Nm³/h) |
5000 |
8000 |
10000 |
15000 |
30000 |
|
Diameter of adsorption tank D(mm) |
1500 |
1800 |
2000 |
Separately determined |
Separately determined |
|
Outline dimensions |
A(mm) |
3800 |
4500 |
4900 |
Separately determined |
Separately determined |
B(mm) |
3000 |
3500 |
3800 |
Separately determined |
Separately determined |
|
C(mm) |
1000 |
1100 |
1100 |
Separately determined |
Separately determined |
|
H(mm) |
4200 |
4600 |
5000 |
Separately determined |
Separately determined |
|
Purification system |
Inlet Φmm |
400 |
530 |
560 |
Separately determined |
Separately determined |
Outlet Φmm |
280 |
380 |
400 |
Separately determined |
Separately determined |
|
Drying system |
Inlet Φmm |
280 |
380 |
400 |
Separately determined |
Separately determined |
Outlet Φmm |
200 |
280 |
300 |
Separately determined |
Separately determined |
|
Activated carbon filling capacity (single tank) kg |
Another decision |
Another decision |
Another decision |
Separately determined |
Separately determined |
|
Consumption of analysis steam (0.4MPa)kg/h |
350 |
460 |
550 |
Separately determined |
Separately determined |
|
Cooling water consumption (tl=30°C,t2=36℃)³m/h |
22 |
30 |
35 |
Separately determined |
Separately determined |
|
Compressed air (0.4MPa) |
Few |
Few |
Few |
Few |
Few |
|
Total power installed (steam superheater) KW |
Separately determine |
Separately determine |
Separately determine |
Separately determined |
Separately determined |
|
Purification efficiency |
≥90% |
≥90% |
≥90% |
Separately determined |
Separately determined |
|
Weight of each set of equipment (T) |
7.5 |
9.5 |
12 |
Separately determined |
Separately determined |