AFB型不锈钢耐腐蚀离心泵
AFB型泵是单级单吸悬臂式耐腐蚀离心泵。该泵输送介质接触的过流部件，均采用1Cr18Ni9Ti材料制造，用于输送不含有固体颗粒的腐蚀性液体，被输送介质温度应在-20℃~130℃。泵进口压力一般不大于0.2Mpa,经特殊设计可用于泵进口压力为0.35~0.4Mpa的工况条件。我公司已系列化生产多种规格的AFB型耐腐蚀离心泵，广泛应用于化工、石油、冶金、轻工、合成纤维、医药、食品加工等工业部门，该类产品具有性能稳定、操作可靠、密封性好，结构轻巧，检修方便等优点。能有效提高产品质量，减少跑、冒、滴、漏、防止污染，改善环境，从而深受用户欢迎。
AFB pumps are single-stage single-suction, cantilever, corrosion-resistant centrifugal pumps. All the wet ends materials of AFB pumps are 1Cr18Ni9T, which can be uesed to handle corrosive liquor( no particle) between -20℃~130℃. The pressure of pump inlet shall lower than 0.2Mpa. It also can be, however, 0.35~0.4Mpa after speciallly designed. AFB stainless steel pumps can be widely used in petroleum, chemical industry, metallurgy, synthetic fibers, pharmaceuticals, food processing, brewing industries, but also for mines. enterprises and urban water supply and drainage purposes.
型号意义 Type Notation
吸入直径 Inlet Diameter
副叶轮密封装置 Expeller sealing
悬臂式耐腐蚀离心泵 Cantilever corrosion-resistant Ctrifugal Pump
与介质接触部件材料 Wet ends
泵设计扬程 Head
不带符号为原设计 No sign means origin designation
密封形式符号 Type of sealing
AFB型泵结构图
Constructional Drawing of AFB Pumps
1 泵体 Frame Plate
2 叶轮螺母 Impeller nut
3 叶轮 Impeller
4 泵盖 Cover Plate
5 副叶轮 Expeller
6 腔体 Expeller Ring
7 停车密封 Stop sealing
8 密封端盖 Sealing End Cover
9 轴套 Shaft Sleeve
10 圆螺母 Ring Nut
11 轴 Shaft
12 托架 Base
13 油标 Oil Scale
14 轴承 Bearing
15 轴承端盖 Bearing End Cover
16 平键 Shaft Key
17 联轴器 Coupling
18 密封轴套 Sealing Shaft Sleeve
19密封腔体 Sealing Expeller Ring
20 机械密封 Mechanical seal
21 端盖 End Cover
AFB型泵工作性能参数表
Clean Water Perfomance of AFB Series Pumps
型号 Type
流量
扬程
效率
吸程
轴功率
配用电机及功率
注：配用电机如用户另有要求，可在合同中注明。
Note: Motors can be mated as requirements of customers.
