如克供应不锈钢螺杆泵解决方案
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型单螺杆泵设计产品特点:
1.联轴器两端采用一字销万向节接头,其销子和销套是由特殊材料制成的,因而其寿命得到了很大的改
善,其结构简单容易拆卸见.
2.衬套两端有包过来的橡胶使其与进出管联接处密封可靠从而保证了衬套体不受到腐蚀
3.在吸入管和轴承体之间装有一个可进行更换的填料箱,既能用于填料密封又能用于机械密封(可进行
不同形式的密封更换).
4.GS 系列吸入管和压出管的联接是标准DIN1187-A的螺纹联接,可以快速拆卸吸入和压出两侧的管子
和软管.
单螺杆泵属于转子式容积泵，它是依靠螺杆与衬套相互啮合在吸入腔和排出腔产生容积变化来输送液体的。它是一种内啮合的密闭式螺杆泵，主要工作部件由具有双头螺旋空腔的衬套（定子）和在定子腔内与其啮合的单头螺旋螺杆（转子）组成。当输入轴通过万向节驱动转子绕定子中心作行星回转时，定子 转子副就连续地啮合形成密封腔，这些密封腔容积不变地作匀速轴向运动，把输送介质从吸入端经定子 转子副输送至压出端，吸入密闭腔内的介质流过定子而不被搅动和破坏。单螺杆泵分类：整体不锈钢单螺杆泵，轴不锈钢单螺杆泵。
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
如克供应不锈钢螺杆泵解决方案,螺杆泵价格,3螺杆泵
