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Xiangyang five two five Chemical Machinery Co., Ltd. all rights reserved 鄂ICP备16020412号-1
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Vertical chemical centrifugal slurry pump
Flow: 5 ~ 3000m a / h.
Head: 5 ~ 120m
Temperature: -20 ℃ ~ 120'C.
Design pressure: 16Mpa
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Vertical chemical centrifugal slurry pump
parameter:
Introduction
LCB series of vertical chemical centrifugal slurry pump is my company in the absorption of domestic and foreign excellent pump design and manufacturing technology and special steel smelting and casting technology to produce corrosion-resistant wear-resistant liquid pump, the series of pumps for the single-stage single-suction single Cantilever vertical centrifugal pump, is based on the theory of multi-phase flow and practical experience designed for a variety of phosphate fertilizer plant underground tank station phosphate slurry, other corrosive media or suspension of transport, solid through the ability High reliability Longer flow over long life. The main station has a vertical slurry feed pump trough slurry pump underground tank pump.
Model Description
Structural features
Design advanced machine reliability Strong bearing bearing capacity Strong rotor force is reasonable. Make sure the pump runs continuously for a long period of time.
The impeller has a front and rear blade, which prevents the media from returning to the pump inlet, and the back blade is used to balance the axial force and reduce the axial leakage. To improve pump efficiency.
The pump is equipped with an axial adjustment device. After the flow of some abrasive or corrosion, the adjustment device can adjust the gap between the impeller and the shell, so that pump performance can be the maximum recovery, extend the pump life.
. Double bearing support, the distance between the two bearings long.
With rigid shaft design, shaft diameter is coarse, the shoulder is small and the shaft has good rigidity.
Support tube, bearing box rigidity, pump running smoothly.
Over flow parts material
The components of the over-current parts can be selected by the company's own research and development of F30% CrMo. CD4MCu, 904L.DF2. 14468, 20 # alloy and other materials, shaft material selection 2205,316L.
● F30% CrMo material, hardness of HB380, both good wear resistance, but also a good corrosion resistance, phosphate fertilizer industry is the preferred material for the pump, apply In the grass to take, phosphogypsum transport slurry recycling and washing the filtrate and other stations. Phosphorus compound fertilizer industry with 80% of the pump can use the material, and has been unanimously approved by the user.
● CD4MCu (23CNUD2605M) is a dual phase steel, the material both good wear resistance, but also a good corrosion resistance and strong anti-pitting corrosion, Corrosion performance, Applicable to the solid content of less than 15% of the filter cloth washing water pump and other media delivery, the use of phosphorus and fertilizer industry is more common.
● 904L (UB-6) is ultra-low carbon austenitic stainless steel, good corrosion resistance, suitable for phosphate enrichment station.
● DF2 is the high wear-resistant material developed by our factory. The hardness is above HRC58, and the solid content of conveying medium is 70%. It is suitable for the transportation of phosphate rock.