標準配置
●工作周期為8小時
●采用PLC控制閥門切換
●采用溫度控制器控制加熱溫度,當溫度加熱到設定值時,停止加熱,當溫度低于設
定值時,打開加熱器
●加熱器裝有超溫度保護裝置,防止出現(xiàn)干燒
●遠程啟停干燥器
●與空壓機聯(lián)鎖控制
●RS485接口,通過MODBUS、PROFIBUS或自由協(xié)議上傳吸干機參數(shù)
●芬蘭VAISALA露點儀
●西門子TD400人機界面,顯示和修改各時間參數(shù)或溫度參數(shù)
●DPOS露點節(jié)能控制系統(tǒng)
正常工作周期為8小時(4小時吸附,4小時再生),雙塔切換根據(jù)實際出口露點進行,若實際露點溫度低于設定值,則自動延長吸附時間,而再生塔再生完畢后處于等待狀態(tài),從而達到節(jié)能的目的。此狀態(tài)一直持續(xù)到露點溫度高于設定值,自動進行切換。
Standard configuration
●Work cycle is 8 hours
●PLC control valve switch
●Use temperature controller to control the heating
temperature, when heated to a temperature set point, stop
heating, when the temperature is below the set value, turn on
the heater
●Heater is equipped with over-temperature protection device to
prevent dry burning
●Remote start and stop the dryer
●The dryer and the air compressor interlock control
●RS485 interface, through MODBUS, PROFIBUS or free
agreement upload dryers parameters
●Finland VAISALA dew point instrument
●Siemens TD400 HMI, display and modify time parameters or
temperature parameters
●DPOS dew point energy saving control system
Normal operating cycle is eight hours (4 hours adsorption, the regeneration 4 hours),Double towers switch according to the actual outlet dew point, if the actual dew point is below the set value , then automatically extended adsorption time, after regeneration completed the regeneration tower is in a wait state , so as to achieve energy-saving purposes. This state continues until the dew point temperature is higher than the set value, automatically switching.