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Mikrotech Co., Ltd.
The 7th floor, Building No.3, National Industrial Design Park, Jianzhu West Road No. 599, Wuxi City, Jiangsu Province, China.  214062
Tel: 0510-85131331
Fax: 0510-85137330
Email: sales@mikrotech.cn
www.Mikrotech.cn

 
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Scrubber Modes


Scrubber Modes
Open Loop
In open-loop mode, regard the seawater as the medium to wash the exhaust gas, and use the natural alkalinity of seawater to absorb Sox. The seawater pump absorbs the seawater from the sea chest and transport to the scrubber. After cleaning, exhaust gas is discharged into the atmosphere directly. After the desulfurization, the effluent water is purified and directly discharged to the sea. In the course of discharge, conduct on-line monitoring in order to meet the emission requirements.

Closed Loop
When the seawater alkalinity is too low, or in the area of the zero discharge, the close-loop mode can be used. In this mode, 50%NaOH solution can be used in absorbing SOx in the exhaust gas, and the solution can be recycled. In the course of reaction, use the plate heat exchanger to control the discharge temperature and water balance of scrubber. The buffer tank below the scrubber is used in the storage of slurry, and the slurry is extracted by the pump from the buffer tank and returns to the buffer tank.
The above action is repeated. After processing, the slurry contains particles and other salts. According to the load of diesel engine, fuel, route and other factors to determine the mode. The effluent water treatment equipment is mainly used in the separation of particles and salty solutions. According to the requirements of MAPROL convention, the solution can be discharged after reaching a standard. The residue is collected in the capsule. The effluent water can be discharged into the sea or stored in fixed tank according to the diacharge requirements of various area.

Hybrid Mode
The combination mode of open loop and closed loop is the hybrid mode, and modes can be selected according to the water alkalinity, emission regulation, etc. MIKROTECH has more than 20 years of design experience in scrubber. CFD software is used to design the scrubber, which can ensure that the air flow is uniform distributed and that the flow resistance is lower.

 

Mikrotech Co., Ltd.
The 7th floor, Building No.3, National Industrial Design Park, Jianzhu West Road No. 599, Wuxi City, Jiangsu Province, China.  214062