450DT-A70 HORIZONTAL SINGLE CASING SINGLE STAGE SINGLE SUCTION
DESULFURIZATION PUMP
Seal Type:
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.
Anhydrous type:
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.
The desulfurization pump is an important equipment in the
desulfurization equipment industry. It is of great help to reduce
the emission of sulfur dioxide. The desulfurization pump suction
cover has been widely developed and applied. The use of
desulfurization pumps has a lot of attention. Sealing performance
is the key. If the seal is not good, it will leak, affecting the
use effect and causing environmental pollution.
The mechanical seal of the desulfurization pump must meet the
requirements of the medium, easy to use, desulfurization pump
accessories, good sealing performance and long service life.
Therefore, it is necessary to improve the sealing technology and
anti-vibration capability of the desulfurization pump, and improve
the operating efficiency and impact resistance. Environmental
pollution is an important issue in today's society, and it is also
the focus of people's attention. There is a lot of room for
development of these equipment to reduce pollution emissions.
