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BQW/WQ潜水排污泵(304)

                         


■ WQ潜污泵产品简介

  适用于化工、石油、制药、采矿、造纸工业、水泥厂、炼钢厂、电厂、煤加工工业,以及城市污水处理厂排水系统、市政工程、建筑工地等行业输送带颗粒的污水、污物,也可用于抽送清水及带腐蚀性介质。

WQ系列潜污泵在引进联邦德国ABS制泵公司先进技术的基础上,在经我公司科研人员的共同努力下,同时广泛征求国内水泵专家的意见,并经过多次改良而研制成功的,经测试各顶性能指标均这到国外同类产国的先进水平。流量:72400m3/h,扬程:760m,根据使用介质,安装方式不同设计制造成同性能参数的WLYWGW系列产品。

WQ潜污泵不锈钢材质(如下图)

                

■ WQ潜污泵产品特点

1.采用独特的单片或双叶片时轮结构,大大提高了活物通过能力,能有效的通过泵口径的5倍纤维物质与直径为泵口径约50%的固体颗粒

2.机械密封采用新型硬质耐腐的软化钨材料,可使泵安全连续运行8000小时以上。

3.整体结构紧凑、体积小、噪声低、节能效果显著,检修方便,无需建泵房,灌入水中即可工作,大大减少工程造价

4.该泵密封油室内设置有高精度抗干扰漏水检测传感器,定子绕组内预埋了热敏元件,对水泵电机自动保护。

5.可根据用户需要配备全自动控制柜,对泵的漏水、漏电、过载及超温等进行自动保护,提高了产品的安全性与可靠性。

6.浮球开关可以根据所需液位变化,自动控制泵的起动与停止,不需专人看管,使用极为方便。

7.WQ系列潜污泵可根据用户需要配备双导轨自动耦合安装系统,它给安装、维修带来更大方便,人可不必为此而进入污水坑。

8.能够在全扬程内使用,而保证电机不会过载。

9.有两种不同的安装方式,固定式自动耦合安装系统、移动式自由安装系统。

■ WQ潜污泵使用条件

1、介质温度不超过60℃;介质重度为1~1.3kg/dm3

2、无内自流循环冷却系统的泵,电机部分露出液面不起过1/3

3、铸铁材质的使用范围这PH5~9

4、使用环境海拔高度不超过1000米,超过时应在订货时提出,以便为您提供更可靠的产品。

■ WQ潜污泵结构

该系列泵采用独特结构和新型机械密封,能有效地输送含有固体物和长纤维。叶轮与传统叶轮相比,该泵叶轮采用单流道或双流道形式,它类似于一截面大小相同的弯管,具有非常好的过流性,配以合理的蜗室,使得该泵具有效率高、叶轮经动静平衡试验,使泵在运行中无振动。

具有节能效果显著、防缠绕、无堵塞、自动安装和自动控制等特点。在排送固体颗粒和长纤维垃圾方面,具有独特效果。

长沙天鹅天欧工业泵品牌服务承诺:

    产品在质量保证期内,对有缺陷的产品负责包修、包换、包退;所有质量问题投诉,24小时内作出答复。外派服务人员,做到故障不排除或未作出结论意见,不撤离现场。我厂所出厂的配件均为原装尺寸配件。我厂现生产的产品及配件与原有型号通用、通配,如出现安装尺寸及质量问题我们将无条件退换货,所有设备服务终身!(整机保修一年,易损件保修六个月)。

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湖南长沙    400-1801-181   

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General

QW series submersible sewage pump adopts the foreign advanced technology, use two patent technology of cutting tear and buffer seal which invented by Dr. Zhu of Jiangsu university. The products have the advantages of compact structure, high efficiency, wide high efficiency range, anti-winding, no clogging, automatic coupling, high reliability, automatic protection and automatic control etc. They have unique functions in pumping solid particles and long fiber waste.

 

Application
Municipal engineering, chemical, hospital, sewage treatment,

pharmacy, papermaking, steel and dock.


Performance

◆  Capacity20-8500 m3/h
◆  Head
6-50 m
◆  Diameter
50-900 mm

Comprehensive Performance Curve


Comprehensive Performance Curve



Structural feature


Structural feature

1. Cable Outlet

Cable wire adopts special structure to prevent water leakage, electricity leakage, short circuit, stator coil burned caused by human pulling, cable jacket crushing, cable aging accidental factors, effectively reduces the failure probability of the water leakage.

2. Protection system

Considering the accidents may happen during starting and running, built-in internally a number of alarm sensors including for connection chamber leakage, motor chamber leakage, oil chamber leakage, bearing and motor coil temperature rise.

3. Auxiliary blade

Structure with auxiliary blade used to balance external pressure of mechanical seal to preventing water into the oil chamber and prolonging the pump’s service life.

4. Open circulation cooling system  

The submersible pump with motor power is above 22kw and above applies self-circulating cooling system to ensure the machine still run continuously when the motor goes out of the water.

5. Sealing system

Application of patent structure, using three sets of mechanical seal inner the pump, increase the buffer room. Greatly increases the sealing reliability and ensure the reliability.

6. Advanced hydraulic element

To design the hydraulic components by international advanced Ansys-CFX software, greatly improved the hydraulic performance of pump and pump efficiency reached the international advanced level.



Structural feature

1. Protection system

Considering the accidents may happen during starting and running, built-in internally a number of alarm sensors including for connection chamber leakage, motor chamber leakage, oil chamber leakage, bearing and motor coil temperature rise.

2. Sealing system

Application of patent structure, using three sets of mechanical seal inner the pump, increase the buffer room. Greatly increases the sealing reliability and ensure the reliability.

3. Closed circulation cooling system

Cooling the motor with cooling liquid. Interior circulation impeller makes cooling water to circulate in the cooling chamber of external chamber of oil chamber and external chamber of motor shell to get best cooling effect.

4. Special cutting structure

To pump the liquid contains more fibers, we equip cutting tearing device at inlet to ensure pump without being blocked or stuck. 



Installation drawing


Movable wet installation

Movable wet installation

The footing sustain the sewage pump, it can work when connect outlet pipeThis way is mainly used in emergency or maintenance construction needs


Self coupling wet installation

Self coupling wet installation

Sewage pump is suitable for the use of long-term fixed occasions, with quick installation , convenient testing and maintenance, etc. The system uses special pedestal, fixed on the bottom of the sump, connects to outlet pipe, installed a complete set bearing block on top of the pool, make them two are linked together by the guide rod, water pump connect with a specific bracket,goes down to the pedestal along the guide rod and automatically coupled, sealed, and automatically take when it rises.


Vertical dry installation

Vertical dry installation

Suitable for dry pump required. Motor with cooling device.


Horizontal dry installation

Horizontal dry installation

Suitable for dry pump required, motor with cooling device.


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