G型不锈钢单螺杆泵厂家直供

螺杆泵是容积式转子泵,它是依靠由螺杆和衬套形成的密封腔的容积变化来吸入和排出液体的。 螺杆泵按螺杆数目分为单螺杆泵、双、三和五螺杆泵。螺杆泵的特点是流量平稳、压力脉动小、有自吸能力、噪声低、效率高、寿命长、工作可靠;而其突出的优点是输送介质时不形成涡流、对介质的粘性不敏感，可输送高粘度介质。

产品选型
流量:0-150m3/h;
扬程:60-120m;

功率:0.75-37kw;

转速:500-960r/min;

口径:20-135MM;

温度:-15-200℃。

公称型号

产品详情

G型螺杆泵是按迥转啮合容积式原理工作的新型泵种，主要工作部件是偏心螺杆(转子)和固定的衬套(定子)。

由于该二部件的特殊几何形状，分别形成单独的密封容腔，介质由轴向均匀推行流动，内部流速低，容积保持不变，压力稳定，因而不会产生涡流和搅动。每泵的输出压力为0.6MPa，扬程60m(清水)，自吸高度一般在3m，适用于输送介质温度80℃以下(特殊要求可达150℃)。

因定子选用多种弹性材料制成，所以这种泵对高粘度流体的输送和含有硬质悬浮颗粒介质或含有纤维介质的输送，有一般泵种所不能胜任的特点。其流量与转速成正比。

传动可采用联轴器直接传动，或采用调速电机，三角带，变速箱等装置变速。

这种泵零件少，结构紧凑，体积小，维修简便，转子和定子是本泵的易损件，结构简单，便于装拆。

选型

适合于输送高粘度流体及含有固定悬浮颗粒的介质。G型不锈钢单螺杆泵在发达国家已广泛使用，G型单螺杆泵常用的材质有轴不锈钢材质和整体不锈钢材质，根据材质可分为如下三种类型：普通泵、食品泵、化工泵。

使用注意事项：严禁在无介质情况下空运转，以免损坏定予。螺杆泵与离心泵相比螺杆泵有无需安装阀门，流量是稳定的线性流动；常用定子的材料有UR：聚氨脂橡胶－－高耐磨、高强度和耐油、耐苯等。 在选用螺杆泵时，一定要说明输送介质的名称、温度。如果选用材质不当，会严重影响泵的使用效果。 单螺杆泵由于结构和工作特性，与活塞泵离心泵、叶片泵、齿轮泵相比具有下列诸多优点：泵的安装位置可以任意倾斜。

产品实拍

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
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