计量加药泵的各个附件有哪些功能？
一个完整的计量和计量加药泵由许多附件组成。附件完善后，可有效提高VAREM计量加药泵的计量精度，改善计量加药泵的工作环境，延长计量加药泵的使用寿命。接下来，上海龙亚工作人员将介绍VAREM计量加药泵的配件：计量加药泵安全阀：泄压阀、保护系统以及管道各部位的部件和设备的安全
背压阀：具有保压、稳压、背压功能，防止虹吸现象，提供稳定的压力环境，提高计量加药泵的计量精度
脉冲缓冲器：缓冲脉冲，吸收振动能量，平稳输送液体
搅拌器：混合、反应、传热等
注射阀：单向注射，防回流，背压作用一定压力，提高计量精度
单向阀：计量加药泵液体单向流动
底阀过滤器：作为吸入管末端的沃特桑尼过滤器
Y型过滤器：过滤入口管道中的杂质和固体颗粒
流量计：直观，易于读取流量
液位计：容器内液体的位置和高度，计量加药泵读取的溶液体积
计量加药泵观察窗：管道和容器中的液体流动情况
流量标定管：精确标定计量加药泵的流量
隔膜压力表：VAREM计量加药泵强腐蚀性液体的管道系统压力测量及读数。
What are the functions of the accessories of the dosing pump?
A complete metering and dosing pump consists of many accessories. The improved accessories can effectively improve the metering accuracy of varem metering and dosing pump, improve the working environment of metering and dosing pump, and extend the service life of metering and dosing pump. Next, Shanghai Longya staff will introduce the accessories of VAREM metering and dosing pump: metering and dosing pump safety valve: pressure relief valve, protection system and the safety of components and equipment in all parts of the pipeline
Back pressure valve: with the functions of pressure maintaining, pressure stabilizing and back pressure, it can prevent siphon phenomenon, provide stable pressure environment and improve the metering accuracy of VAREM metering dosing pump
Pulse buffer: buffer pulse, absorb vibration energy, transport liquid smoothly
Agitator: mixing, reaction, heat transfer, etc
Injection valve: unidirectional injection, backflow prevention, back pressure effect, a certain pressure, improve metering accuracy
One way valve: metering dosing pump liquid one-way flow
Bottom valve filter: WaterSunny filter as the end of suction pipe
Y-type filter: filter impurities and solid particles in the inlet pipe
Flowmeter: intuitive, easy to read flow
Liquid level gauge: the position and height of the liquid in the container, measuring the volume of solution read by the dosing pump
Metering dosing pump observation window: liquid flow in pipes and containers
Flow calibration tube: accurately calibrate the flow of dosing pump
Diaphragm pressure gauge: pressure measurement and reading of pipeline system of varem metering dosing pump for strong corrosive liquid.