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HD系列机械隔膜计量泵

HD系列机械隔膜计量泵


    机械隔膜计量泵是由泵头、隔膜(膜片)组成的工作腔,由减速机构带动的隔膜形成的周期性的容积变化,及往复频率(冲次)来实现流量输送的可动态、静态精确调节流量的容积泵。
Mechanical diaphragm metering pump is a working chamber mading up of pump head, diaphragm (diaphragm sheet) , the diaphragm formed sector-led volume change periodically by the slow- speed organization, and the reciprocating frequency (of stroke) can be delivered to achieve the flow dynamic and static accuracy adjust the volume flow pump.


型号示例 Model Example


HD               1000  /  0.4  --   RPP
 |                  |        |         |
泵系列            流量    压力    泵头材质
Pump Series        flow    pressure   pump material


HD机械隔膜计量泵的应用 HD mechanical diaphragm metering pumps application


◆ 印染、电镀、化工、造纸行业污水处理工程的各种化学液体的精确比例投加。
◆ The exact ratio of dosing in printing and dyeing, electroplating, chemical, paper industry, sewage treatment works and various chemical liquid .
◆ 电厂、钢铁、石化行业的水处理的药剂添加。
◆ water treatment reagent addition of power plants, steel, petrochemical industry


计量泵选型Metering pump model selection


为保证提供适合用户应用条件的计量泵,用户在选型和订货时请尽量提供以下参数:
To insure providing customer the suitable metering pump,please supply us the below specification as soon as possible:
1.输送的介质(液体名称)    the transportation media(liquid name)
2.流量(L/h)             flow quantity(L/h)
3.系统的压力(MPa)      system pressure(MPa)
4.介质的温度(℃)        media temperature(℃)
5.输送介质的粘度(CP)     viscosity of transportation media(CP)
6.比重                    specific weight
7.固体含量                solid content
8.自动控制方式            auto-control method
9.外部控制信号类型         ex-control signature style


产品特点 Product Features


◆ 安装容易,操作简单,经济实用
◆ Easy installation,simple operation,applied economics
◆ 能输送高粘度介质和各种腐蚀性液体及危险性化学品
◆ Transport a variety of  high viscosity media,corrosive liquids and hazardous chemicals
◆ 计量精确,可任意调节流量
◆ Measurement precision, can be adjusted flow
◆ 流量范围:1000L/H-4000L/H
◆ Flow range:1000L/H-4000L/H
◆ 先进的双凸轮结构,运行可靠平稳
◆ Advanced dual-cam, smooth and reliable operation
◆ 隔膜采用PTFE+弹性橡胶的多层复合结构,经久耐用
◆ Flexible rubber diaphragm with PTFE + multi-layer composite structure, durable

性能参数表

HD系列机械隔膜计量泵性能参数
HD Series mechanical diaphragm metering pump parameter
型号model
最大流量flow(L/h)
最大出口压力pressure(Mpa)
冲程频率 frequency(time/min)
电机功率power(KW)
电压voltage(V)
进出口口径diameter (mm)
连接方式
connection
HD1000/0.4
1000
0.4
96
0.75
380
DN40
法兰
HD1200/0.4
1200
0.4
96
0.75
380
DN40
法兰
HD1800/0.4
1800
0.4
96
0.75
380
DN40
法兰
HD2000/0.4
2000
0.4
96
1.1
380
DN40
法兰
HD2400/0.4
2400
0.4
96
1.1
380
DN40
法兰
HD2800/0.3
2800
0.3
96
1.1
380
DN40
法兰
HD3300/0.3
3300
0.3
96
1.1
380
DN40
法兰

计量泵过流部分材质表

HD系列机械隔膜计量泵过流部分材质表
HD Material flow metering pumps over the table
零配件名称
Part Name
过流部分材质over-current part
泵 头
Pump head
RPP
PVC
PVDF
SUS304
SUS316L
隔 膜
Diaphragm
PTFE+橡胶(Rubber)
PTFE+橡胶(Rubber)
PTFE+橡胶(Rubber)
PTFE+橡胶(Rubber)
PTFE+橡胶(Rubber)
单向阀
Check Valves
RPP
PVC
PVDF
SUS304
SUS316L
阀球座
Ball seat
PTFE/PP
PTFE/PVC
PTFE
SUS304
SUS316L
阀 球
Ball
陶瓷
Ceramics
陶瓷
Ceramics
陶瓷
Ceramics
陶瓷
Ceramics
陶瓷
Ceramics
O型密封圈
O-ring
氟橡胶(FKM)
氟橡胶(FKM)
PTFE
PTFE
PTFE