2寸循环增压泵 A伊川2寸循环增压泵 A2寸循环增压泵 规格齐全
5、虽然给水泵选用多X叶轮,但为了削减叶轮X数,每X叶轮 的扬程仍然较高,因为给水泵为多X泵,轴较长,轴存在必定挠度,为了避免动静部件冲突,动静部件的间隙较大,加上叶轮两 侧的压差较大,使得水的泄漏量较大,容积丢失添加。给水 泵的轴向推力很大,一般选用平衡盘平衡轴向推力,平衡盘工作时产生的泄漏量进一步增大了容积丢失。
GC型锅炉给X泵产品概述:GC型锅炉给X泵为单吸多X分段式离心泵,主要用于锅炉给水,所以又名锅炉给水泵。该系列多X泵适于输送温度低于110°C的清水或物理化学性质类似于水的无腐蚀性的其他,广泛用于工矿企事业单位的锅炉给水和城市生活供水。
GC型锅炉给X泵型号意义:
GC型锅炉给X泵产品特点:
1、水力模型X,效率高,性能范围广。
2、泵运行平稳,噪音低。\3、轴封采用软填料密封,可靠、结构简单,维修方便快捷。wjhuiquan7.18
GC型锅炉给X泵技术参数:
流量:5-55m3/h;
扬程:46-301m;
功率:3-75KW;
转速:2950r/min;
口径:φ40-φ100;
温度范围:≤80℃;
工作压力:≤2.7Mpa.
2寸循环增压泵 A伊川2寸循环增压泵 A2寸循环增压泵 规格齐全
2寸循环增压泵 A伊川2寸循环增压泵 A2寸循环增压泵 规格齐全
锅炉给水水泵是锅炉运行的基础。随着自动化技术在锅炉供水中的应用,现代锅炉水位自动调节已成为、运行的关键。近年来,锅炉给水泵故障引起的锅炉关闭事故屡见不鲜。原因是设备维修部对锅炉给水水泵故障的原因没有很好的把握。本文简要论述了锅炉给水水泵的日常和故障排除,为设备的和部门提供更多的贷款
GC-type horizontal boiler water multi-stage pump structure description: GC-type boiler feed water pump for multi-stage, 11/2 GC-4GC four models of import and export in the incoming and out of the water section, are vertical upward, its head can be based on the need for use and increase or decrease the number of pump levels.Pump assembly is good or not, the performance has a great impact, especially the export of each impeller and the relative position of the guide wing import, each suction wheels spit outlet center must be aligned with the center of the guide wing, wherein a slight deviation will make the pump flow reduced, the head is reduced, the efficiency is poor, so after the overhaul assembly must pay attention, if there is a deviation must be adjusted.The main parts of the Gc-type multi-stage pump are the shaft, the bushing, the inlet section, the impeller, the guide wing, the sealing ring, the middle section, the water outlet segment, the balance ring, the balance plate, the tail cover.
The inlet section, the middle section, the water section and the tail cover are made of cast iron, forming the pump studio together.
The impeller is made of cast iron, with blades inside, liquid along the axial one-sided entry, due to the multi-stage pump impeller divssure varies, there must be axial force, this axial force by the balance plate to bear, impeller manufacturing by static balance test.
The shaft is made of high-quality carbon steel with a impeller in the middle and is secured to the shaft with keys, bushings and bushing nuts.One end of the shaft is mounted by the coupling component, which is directly connected to the motor.When viewed from the direction of rotation, the pump shaft rotates in the direction of the Sichuan page clock.
The sealing ring is made of cast iron, which divvents high-divssure water from leaking back into the water in the water pump, which is fixed in the chemical pump inlet and middle section, respectively, for the consumables, and replaces the spare parts ailable after wear.
The centrifugal pump balance ring is made of cast iron and is fixed to the water out section, which together with the balance plate to form a balancing device.
The balance plate is made of wear-resistant cast iron and is mounted on an axis, located between the water drain and the tail cover, balancing the axial force.
The chemical pump bushised is made of cast iron and is located in two filling chambers, where the centrifugal pump is used to secure the impeller and protect the pump shaft.For consumables, spare parts can be replaced after wear.
Bearings are single-line heartball bearings, lubricated with calcium-based butter.
填料起密封作用,防止空气和大量漏出。
填料密封由进水段和尾盖上的填料室,填料压盖,填料环及填料等组成,少量高压水流入填料室中起水封作用。填料的松紧程度必须适当,不可压的太紧,也不可太松,以能一滴一滴地渗出为准。如果填料太紧,轴套容易同时耗费功率。填料太松,由于流失要水泵效率。
GC型锅炉给X泵产品用途:
GC型锅炉给X泵特别适用于小型锅炉给水,也可广泛应用于压力容器供水、热水循环、高层建筑给水、农田灌溉、消防增压、水力冲洗、食品、酿造、、化工、水产养殖、保护、化工工艺流程及机床配套等各行业,作为给水排水的动力设备。
2寸循环增压泵 A伊川2寸循环增压泵 A2寸循环增压泵 规格齐全
2寸循环增压泵 A伊川2寸循环增压泵 A2寸循环增压泵 规格齐全
锅炉给水泵是锅炉安稳运转的基础,跟着化技能在锅炉给水中的使用,现代锅炉液位调理体系已经成为安稳运转的要害。近年来因为锅炉给水泵毛病造成锅炉停机的事端层出不穷,究其原因是设备维修部分没有很好锅炉给水泵毛病出现的原因,文中就锅炉给水泵的日常保护与毛病排除进行了扼要论说,以此为设备保护部分供给更多可学习的材料。
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