WA重型渣浆泵

什么是重型渣浆泵？

WA系列重型渣浆泵为悬臂式、卧式、天然橡胶或硬金属衬里 离心渣浆泵。适用于冶金、矿山、煤炭、电力、建材等行业部门输送磨蚀性、高密度浆料。

重型泵规格

尺寸：1 英寸至 22 英寸
处理能力：3.6-5400立方米/小时
扬程：6-125 m
处理固体：0-130mm
浓度：0%-70%

材料：高铬合金， 橡胶、聚氨酯、 陶瓷、不锈钢等

AIER® WA Heavy Duty Slurry Pump

渣浆泵的特点

1. WA系列泵的框架板具有可互换的硬质金属或模压弹性体衬里。叶轮由硬金属或模压弹性体衬里制成。

2、WA系列轴封可以采用填料密封、离心密封或机械密封。

3. 排放支管可根据要求以 45 度间隔定位，并可定向至任意八个位置，以适应安装和应用。驱动方式有三角带、弹性联轴器、齿轮箱、液力偶合器变频、可控硅调速等多种方式可供选择，其中软轴联轴器传动和三角带具有成本低、安装方便的特点。

4. In harsh conditions with sand, sludge, rocks and mud, ordinary slurry pumps tend to clog, wear and fail frequently.. But our heavy-duty slurry pumps are highly resistant to wear and corrosion, which means that the 我们的渣浆泵的使用寿命 比其他制造商的泵更好。

重型泵的典型应用

由于我们的 WA 重型渣浆泵具有很强的耐磨性和耐腐蚀性，因此重型泵具有广泛的应用。

1.半自磨机出料，球磨机出料，棒磨机出料。

2、镍酸矿浆、粗砂、粗尾矿、磷酸盐基质、精矿。

3.重介质、甜菜、疏浚、底灰/粉煤灰、石灰研磨、油砂、矿砂、细尾矿、矿渣造粒、磷酸、煤炭、浮选、工艺化学品、纸浆和造纸、FGD、旋流器进料等。 

泵符号

要了解如何解决泵送问题， 联系我们 today! We are the slurry pump manufacturer that can help you solve your problems.

施工设计

Mating faces in hard metal liners are tapered to allow positive alignment during assembly and allow components to be easily removed for replacement.

泵部件材料

传输模块设计

大直径泵轴，圆柱形 采用油润滑或脂润滑的重载、公制轴承结构；串联开启，结构体积小，可靠性高。
	轴轴承组件 具有短悬伸的大直径轴可最大限度地减少偏转和振动。 重型滚子轴承安装在可拆卸的轴承盒中。 泵底座 使用最少数量的螺栓将泵固定在底座上，并将叶轮调整到轴承箱下方方便的位置。 防水盖可防止漏水飞溅。 保护盖可防止轴承支架漏水。

轴密封模块设计

	1. 包装盒 2. 前灯笼环 3. 包装 4.填料压盖 5. 轴套
1. 释放压盖 2. 螺旋桨 3. 包装 4. 填料垫片 5. 灯笼环 6.填料压盖 7. 油杯
	GRJ机械密封 GRG型用于不允许稀释的液体。 HRJ机械密封 HRJ型用于允许稀释的液体。 摩擦件材料采用高硬度陶瓷和合金。具有高耐磨性和防震性，保证在各种条件下都能达到客户满意的密封效果。

性能曲线

安装尺寸

渣浆泵叶轮的选择

Slurry pump impeller is one of the most important parts of centrifugal slurry pumps. Depending on the application, slurry pump impeller selection is crucial to slurry pump performance. Slurry applications can be especially hard on the impeller of slurry pumps because of their abrasive nature. In order slurry pumps operates efficiently and stand up to the test of time, impeller has to be selected properly for slurry pumps.
1、渣浆泵叶轮型式
渣浆泵叶轮有三种不同类型；开放式、封闭式和半开放式。每个都有自己的优点和缺点，具体取决于应用。有些更适合固体处理，有些则更适合高效率。 
Any type of impeller can be used in slurry applications, but closed slurry pump impellers are more common because they are high efficient and abrasion Resistance,. Open slurry pump impellers are usually used well for high concentration solids as they are less likely to clog. For example, the small fibers in paper stock which, in high densities, may have a tendency to clog the impeller. Pumping slurry can be difficult.

2、渣浆泵叶轮尺寸
The size of slurry pump impeller must be considered to ensure it holds up against abrasive wear. Slurry pump impellers are generally larger in size when compared to slurry pumps for less abrasive liquids. The more “meat” the impeller has, the better it will hold up to the task of pumping harsh slurry mixtures. Just think of slurry pump impeller as a football team’s offensive line. These players are usually large and slow. Throughout the whole game they are beaten up, over and over again, but expected to withstand the abuse. You wouldn’t want small players in this position, just like you wouldn’t want a small impeller on your slurry pumps.
3、浆料泵转速
Process speed doesn’t have anything to do with choosing slurry pump impeller, but it does have an effect on the life of slurry pump impeller. It is important to find the sweet spot that allows the slurry pump to run as slow as possible, but fast enough to keep solids from settling and clogging. If pumping too fast, the slurry can quickly erode the impeller due to its abrasive nature. This is why it is important to select a larger impeller if possible.
When dealing with slurry, you generally want to go bigger and slower. The thicker the impeller, the better it will hold up. The slower the pump, the less erosion will inflict on the impeller. However, the impeller isn’t the only thing to worry in slurry pump when dealing with slurry. Tough, durable materials of construction are necessary most of the time. Metal slurry pump liners and wear plates are common in slurry applications.

渣浆泵的安装

卧式渣浆泵安装

The mounting and installation of horizontal slurry pumps are generally subject to a number of considerations, including floor space, overhead space for lifting and the likelihood of flooding from spills. Pumps in critical services are often paired in duty/standby mode so that maintenance can be carried out on one pump while the other is running.
Large slurry pumps with high-energy motors - and perhaps with speed reduction gearboxes - would generally be mounted with the shaft axes in the same horizontal plane for ease of maintenance access.
A slurry pump with a belt drive may have the motor mounted beside it if there is sufficient floor space. However, if floor space is limited or there is a risk of flooding, the motor can be mounted above it either directly overhead (also known as “C drive”) or to its rear (reverse overhead mounting or “Z drive”).

Vertical Slurry Pump Installation

Vertical cantilever shaft sump pumps should be selected so that the suction inlet is close to the sump floor. If shaft length is limited by the required running speed and power to be transmitted, a suction pipe (generally two meters long) may be fitted to the suction branch to ensure the sump can be emptied.