进口潜水搅拌机-德国进口搅拌机品牌

　　进口潜水搅拌机-格林巴赫

　　BH.格林巴赫潜水搅拌机介绍：

　　此产品名称：混合潜水搅拌机，QJB型潜水搅拌机可分为混合搅拌和低速推流两大系列。

　　混合系列搅拌机适用于污水处理厂和工业流程中搅拌含有悬浮物的液体；

　　低速推流系列搅拌机适用于工业和城市污水处理厂曝气池，其产生低切向流的强力水流，可用于循环及硝化、脱氮和除磷阶段创建水流等。

　　BH.适用范围：

　　搅拌机在下列条件下应能正常连续运行：

　　1介质温度不超过40°C；

　　2介质的PH值在5~9间；

　　3液体密度不超过1150kg/m3；

　　4长期潜水运行，潜水深度一般不超过20m。

　　BH.重点注意：

　　潜水搅拌机必需完全潜入水中工作；不能在易燃易爆或有强腐蚀性液体的环境中工作；钢膨胀螺栓须按要求固定，安装完毕后，必须将电缆拉紧固定好.

　　潜水推流器选型时，浆叶直径超过2M，建议使用齿轮箱减速机.

　　BH.特点：

　　◆结构紧凑、操作维修简单、安装检修方便、使用寿命长；

　　◆叶轮具有的水力设计结构，工作效率高，后掠式叶片具有自洁功能，可防杂物缠绕、堵塞；

　　◆与曝气系统混合使用可使能耗大幅度降低，充氧量明显提高，有效防止沉淀；

　　◆电机绕组绝缘等级F级，防护等级为IP68，选用轴承和电机防凝露装置，使电机的工作更安全；

　　◆两道机械密封；

　　电机绕组为F级绝缘，防护等级为IP68。在污水厂的曝气系统中配合使用，可使系统能耗大大降低，且充氧量明显提高，能有效的防止沉淀。根据工艺要求，直联式潜水搅拌可配用导流罩。

　　潜水搅拌机主要应用在市政和工业污水处理过程中的混合、搅拌和环流，也可用于景观水环境的养护，通过叶轮旋转运动达到创建水流的作用，改善水体质量，增加谁用含氧量，有效阻止悬浮物的沉积。

　　为了满足在不同环境下都能达到的搅拌功能，我们为用户提供了多种型号的潜水搅拌机，同时可提供选型服。

　　潜水搅拌机的安装定位对其搅拌效果有很大的影响，为了达到事半功倍的运行效果，我们建议用户按照设计人员的要求去做，要充分考虑到水池的形状，进出水的位置以及搅拌机的水流反射到构筑物向引起的涡流等情况，尽量减少短路循环和死角的产生，避免与池壁的撞击而降低流速。

　　Introduction to BH. Greenbach submersible mixer:

　　QJB submersible mixer can be divided into two series: mixing mixer and low speed plug flow mixer.

　　Mixing series mixer is suitable for mixing liquid containing suspended solids in sewage treatment plant and industrial process;

　　Low speed plug flow mixer is suitable for aeration tanks of industrial and urban sewage treatment plants. It produces strong low tangential flow and can be used to create flow in circulation, nitrification, nitrogen and phosphorus removal stages.

　　BH. Scope of application:

　　The mixer shall be able to operate normally and continuously under the following conditions:

　　1. The maximum medium temperature shall not exceed 40 ° C;

　　2. The pH value of the medium is between 5 and 9;

　　3. The liquid density shall not exceed 1150Kg / m3;

　　4. For long-term diving operation, the diving depth is generally less than 20m.

　　BH. Key points:

　　The submersible mixer must fully submerge into the water; it can not work in the environment of flammable and explosive or corrosive liquid; the steel expansion bolt must be fixed according to the requirements, and the cable must be tightened and fixed after the installation

　　When selecting submersible thruster, the blade diameter is more than 2m, so gearbox reducer is recommended

　　BH. Features:

　　It has compact structure, simple operation and maintenance, convenient installation and maintenance, and long service life;

　　The impeller has the best hydraulic design structure and high working efficiency. The swept back blade has self-cleaning function, which can prevent impurities from winding and blocking;

　　Mixing with aeration system can greatly reduce energy consumption, increase oxygen content and effectively prevent precipitation;

　　The insulation grade of the motor winding is f, and the protection grade is IP68. High quality bearing and anti condensation device are selected to make the motor work safer;

　　Two mechanical seals;

　　The motor winding is F-class insulation, and the protection grade is IP68. When used in the aeration system of sewage treatment plant, the energy consumption of the system can be greatly reduced, and the oxygen content can be significantly increased, which can effectively prevent precipitation. According to the process requirements, the direct connected submersible mixer can be equipped with a deflector.

　　The submersible mixer is mainly used for mixing, mixing and circulation in municipal and industrial wastewater treatment process, and can also be used for the maintenance of landscape water environment. It can create water flow through the rotating movement of impeller, improve water quality, increase oxygen content, and effectively prevent the deposition of suspended solids.

　　In order to achieve the best mixing function in different environments, we provide users with a variety of models of submersible mixers, and can provide selection service.

　　The installation and positioning of submersible mixer has a great impact on its mixing effect. In order to achieve twice the result with half the effort, we suggest users to do it according to the requirements of professional designers. We should fully consider the shape of the pool, the position of the inlet and outlet water, and the eddy current caused by the water flow reflected from the mixer to the structure, so as to minimize the short-circuit cycle and dead angle and avoid the leakage The impact with the pool wall reduces the flow velocity.