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Industrial whitening

Starting with spraying slurry, the slurry temperature is reduced to a certain value through a heat exchanger using water from a cooling tower. The heat required to cool the flue gas is taken away by the slurry instead, thereby reducing the slurry spraying temperature and thus the exhaust gas temperature. After establishing a new water balance in the tower, the original desulfurization system will not be affected.

Commodity name： Industrial whitening

Classification:

Clean Energy

Key words:

Industrial "whitening"

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Product Details

产品描述

Principle: Start with spraying slurry, use the water from the cooling tower to reduce the slurry temperature to a certain value through the heat exchanger, and change the heat that needs to be taken away by the flue gas cooling to be taken away by the slurry, which reduces the spraying temperature of the slurry, thereby reducing the exhaust gas temperature, and after coordinating with the establishment of a new water balance in the tower, it does not affect the original desulfurization system.

Slurry cooling "whitening" features:

Feature 1: Patented heat exchanger design (overcoming the problem of small installation site and corrosion)

The special heat exchanger design has a very high flow area, which is very suitable for special working conditions with small on-site installation space. The material selection can be 2205 duplex stainless steel and 2507 super duplex stainless steel. At the same time, the special structure and welding type ensure corrosion resistance and pressure bearing capacity of the heat exchanger.

Feature 2: Wide flow channel (overcoming resistance and blockage problems)

The flow channel on the slurry side of the heat exchanger is different from the conventional heat exchanger. It adopts an extremely wide flow channel to ensure heat exchange efficiency while directly passing particles with larger diameters. And the flow channel on the slurry side can be freely adjusted according to different working conditions to ensure that the resistance on the slurry side is not too high (the minimum can be within 15kpa).

Feature 3: Special smooth plate (overcome wear problem)

The special structural form of the slurry side is different from the conventional heat exchanger. Instead, it adopts a unique design structure. While ensuring the rigidity of the material, it slightly increases the turbulence of the slurry and reduces the flushing wear of the slurry.

Feature 4: Water side support (overcome the scaling problem on the water side)

The water side adopts a unique design flow channel to increase the flow rate of cooling water, increase the turbulence on the water side, and ensure that the water side will not be scaled and blocked.

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