螺杆泵应用特点
Screw pump application features
螺杆泵因其可变量输送、自吸能力强、可逆转、能输送含固体颗粒的液体等特点，在污水处理厂中，广泛地被使用在输送水、湿污泥和絮凝剂药液方面。螺杆泵选用应遵循经济、合理、可靠的原则。如果在设计选型方面考虑不周，会给以后的使用、管理、维修带来麻烦，所以选用的一台按生产实际需要，合理可靠的螺杆泵既能保证生产顺利进行，又可降低修理成本。
Screw pump can be variable because of its transmission, self-priming ability, can be reversed to transport the liquid containing solid particles such as the characteristics of the sewage treatment plants, widely used in the transportation of water, liquid in the wet sludge and flocculant . Screw pump selection should follow the economy, reasonable and reliable principle. If the considerations in the design selection of ill-will later use, management, maintenance and trouble, so choose according to the production of a practical need, reasonable and reliable screw both to ensure that production smoothly, but also reduce the repair costs.
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