产品概述
脉冲喷吹控制仪是脉冲袋式除尘器喷吹清灰系统的主要控制装置。它的输出驱动电磁脉冲阀，进而控制压缩空气对滤袋循序喷吹清灰，使除尘器的运行阻力保持在设定的范围内，以除尘器的处理能力和收尘效率。除尘器分为多个仓室，各个仓室逐个单独清灰，需要清灰的仓室停止过滤，脉冲控制仪输出电信号关闭该仓室的气缸提升阀.该仓室内电磁脉冲阀逐个喷吹清灰。
The pulsejet control device is the main control device of the pulse bag type dust collector. Its output electromagnetic drive pulse valve, so as to control the compressed air to bag sequential injection blowing, the running resistance of the dust remover to remain within the limits set, to ensure that the dust collector of the processing power and dust collection efficiency.Dust separator is divided into several storage compartments each compartment is individually clear ash, need to be clear of the warehouse to stop filtering, pulse control instrument output signal to close the chamber of the cylinder valve, the valve of the warehouse indoor electromagnetic pulse valve one by one.
在线/离线、时序/压差清灰方式
Different modes including on-line, off-line, timed or pressure-differential for option.
启动/停止信号后，喷吹/遍停机
Shutdown after N times of blowing (or delay) following startup signal and stop signal
输出点的屏蔽、替代和备用
The shielding, replacement and stand-by services for the output point.
短路、断路、限位、压差报警控制
With short circuit, open circuit, limiting and pressure-differential alarm control.
故障查询及高、低压差值记录
Records about fault query as well as highest and lowest pressure differences.
技术指标
输出总位数=离线阀+电磁脉冲阀数=主机位数(28)十1#扩展单无位数+2#扩展单元位数+…
Total output bits=the number of offline valves+the number of pulse valves=the bite of main frame (28)+the bits of 1" expansion unit+the bits of 2" expansion unit+
主机
Model frame | 输出位数
Output bits | 调节范围
Adjustable
range |
| CN-12 | 12 | 1-12 |
| CN-20 | 20 | 1-20 |
| CN-28 | 28 | 1-28 |
主机(压差)
Model frame | 输出位数
Output bits | 调节范围
Adjustable
range |
| CN-12 | 12 | 1-12 |
| CN-20 | 20 | 1-20 |
| CN-28 | 28 | 1-28 |
扩展
Expansion | 输出位数
Output bits | 调节范围
Adjustable
range |
| 10 | 10 | 1-10 |
| 30 | 30 | 1-30 |
| 60 | 60 | 1-60 |
技术指标
工作电压
Input voltage | AC220V(1±10%)或其它规格or another specification |
工作频率
Operating freguency | 50HZ-60HZ |
输出电压
Output voltage | DC24V |
输出电流
Output current | 1A |
输出位数
Output digits | 250（离线阀+电磁脉冲阀offline valves+pulse values） |
报警输出
Alarm output | DC24V≤0.2A |
压差测量范围
Measurement range of differential pressure | 0-6000Pa |
精度
Accuracy | ±1.0%+1d |
气管接口
Gus tube interface | 外径/内径为6/4mm塑料气管接头 |
耗电
Power consumption | ＜10W |
环境条件
Working environment | -25℃~+55℃、相对湿度＜85%
无严重的腐蚀气体和导电尘埃、剧烈震动或冲击 |
重量
Weight | 2.50kg |
体积
Dimensions | 250mm×190mm×99mm(L×W×H) |
