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450DT-A70 HORIZONTAL SINGLE CASING SINGLE STAGE SINGLE SUCTION DESULFURIZATION PUMP
All seal type adopt mechanical seal,divided into a water and anhydrous type.
Water type:Double face mechanical seal with double sets of friction pairs,reliable operation,can zchieve the effect of lipuid leakage.
The self washing mechanical seal with no water medium has the advantages of unique structure,high operation reliability and good water saving effect.
Performance and material characteristics:
High efficiency,long service life and reliable operation.The wet parts are made of low carbon stainless steel material.
Low carbon stainless steel mainly consisting of territic has excellent resistance to chloride stress corrosion cracking and higher mechanical strength.
Less hydraulic friction,the sfficiency is higher than the same parameters of the metal pump about 3%.
Metal pump is easy to control the gemetric dimension and high volume efficiency.The pump parts is with high surface and small clearance.The overall efficiency of 5% higher than non-metal pump.
The wet parts has long-service life and long-term shear wear ability.Shear sliding wear ability of metal protective plate is stronger than that of the common non-metallic materials.Dynamic abrasion resistance is 0.008-0.08mm every year,with high tensile strength.The pump performance can be maintained constant in the long-term abrasion conditions.
The desulfurization pump is suitable for different working conditions and can transport acidic or alkaline slurry. This type of pump is wear-resistant and corrosion-resistant and has a wide application.
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