如克不锈钢螺杆泵维护保养

产品简介

如克单螺杆泵是依靠泵体与螺杆所形成的啮合空间容积变化和移动来输送液体或使之增压的回转泵。螺杆泵按螺杆数目分为单螺杆泵、双螺杆泵和三螺杆泵等。当主动螺杆转动时，带动与其啮合的从动螺杆一起转动，吸入腔一端的螺杆啮合空间容积逐渐增大，压力降低。液体在压差作用下进入啮合空间容积。当容积增至较大而形成一个密封腔时，液体就在一个个密封腔内连续地沿轴向移动，直至排出腔一端。这时排出腔一端的螺杆啮合空间容积逐渐缩小，而将液体排出。螺杆泵的工作原理与齿轮泵相似，只是在结构上用螺杆取代了齿轮。表为各种螺杆泵的特点和应用范围。螺杆泵的流量和压力脉冲很小，噪声和振动小，有自吸能力，但螺杆加工较困难。泵有单吸式和双吸式两种结构,但单螺杆泵仅有单吸式。泵必须配带安全阀(单螺杆泵不必配带)，以防止由于某种原因如排出管堵塞使泵的出口压力超过容许值而损坏泵或原动机。

G型单螺杆泵输送介质
各种粘度的液体，特别是粘稠难输送的介质。各种浓度的液体及经过分离脱水的干物料。含有固体颗粒、纤维、悬浮物的液体。液体、气体、固体的混合物。不能受搅动、剪切、掠夺的敏感性液体。腐蚀性液体。
● G型单螺杆泵产品特点
适应范围广，可输送一切流动介质甚至非流动物料。流量、压力稳定，无脉动。变转速即可改变输出流量，可用作计量投加。吸入能力强，工作噪声小，无泄漏，无温升。
● 关于单螺杆泵的满足标准
正确的选型是获得使用效果的关键，为满足介质不同物理、化学特性的运行要求，我们建议：用户提出泵运行数据，由我公司业人员选型推荐，后由用户确认。
选型时必需的主要运行数据有：
输送介质 名称、腐蚀性、磨蚀性、粘度、固体含量、工作温度；
运行参数 流量或流量范围、大压力、连续或间断运行；
安装环境 卧式或立式、固定或移动、连接管路的特殊要求、防爆防护要求。

适用范围

工作原理

螺杆泵是一种内啮合回转式容积泵，当单线螺旋的转子在双线螺旋的定子孔内绕定子轴线作行星回转时，转子－定子付之间形成的密闭腔就连续的、匀速的、容积不变的将介质从吸入端输送到压出端。由于这些特性，单螺杆泵特别适合下列工况的工作：
*高粘度介质的输送。介质粘度根据泵的大小不同，从 20000MPa.s 到 200000MPa.s。
*含有固体颗粒或纤维的介质。颗粒粒经可以到 16mm（不超过转子偏心），纤维长度长可以到 100mm（相当
0.4 倍转子螺距），固相含量一般可达 40％，当介质中所含固体为粉末状细微颗粒时，可达>60％
*要求输送连续、压力稳定，不出现往复泵的周期性压力波动。
*要求输送搅动小，不破坏被输送介质的固有结构。
*低的噪声。

公称型号

产品相册

公司介绍
Ruke is a manufacturer dedicated to providing sewage treatment equipment to the world. "Ruke" originated from the general history of ziye Tongjian, battle of Chibi by Sima Guang, a historian ａnd statesman of the Northern Song Dynasty in China: "if ruke is harmonious, the world can be determined" - symbolizing ruke＇s determination to environmental protection, as a tenacious new force to maintain the harmony between man ａnd nature. The company is located in the north suburb of Nanjing, beside the Changshen expressway, in the industrial concentration area of Xinhuang town with pleasant scenery. Jiangsu ruke environmental protection equipment Co., Ltd. relies on excellent technology, advanced management methods ａnd the spirit of continuous innovation to provide a strong guarantee for product development ａnd design, production ａnd manufacturing, quality control ａnd rapid service. Ruke has been making unremitting efforts for the human environment ａnd water resources... Ruke widely integrates domestic ａnd foreign peer technology products as the main R & D core of the enterprise, ａnd constantly innovates its products. Through the efforts of all employees of the company, ruke has successively obtained: ISO9001 quality management certification, 10 famous brands in water industry, e-commerce members, famous trademarks of the city, ａnd abides by contracts ａnd promises, And other environmental protection ａnd water industry qualification certification. Our company is specialized in water treatment engineering, sewage treatment equipment ａnd pump products. Products all over the country, to improve human health
G型单螺杆泵沉淀池泵,污泥浓浆泵,污泥输送泵