純化水系統(tǒng)Purified water system
純化水系統(tǒng)作為GMP認證的關鍵系統(tǒng),在整個認證過程中有著舉足輕重的意義。二級反滲透、一級反滲透+EDI、二級反滲透+EDI的核心工藝已廣泛用于藥廠的純化水制取。
純化水設備:預處理系統(tǒng)(包括多介質過濾器、過濾器和軟化器)、純化水的制水系統(tǒng):二級反滲透、一級反滲透+EDI、二級反滲透+EDI系統(tǒng))、純化水分配系統(tǒng)、巴氏消毒和CIP消毒系統(tǒng)及控制系統(tǒng)(全自動化控制系統(tǒng)和自動控制系統(tǒng))組成。
設備采用PLC控制,觸摸屏顯示設備工藝流程、電導率、PH值、液位、流量流速,同時可以在觸摸屏上實現(xiàn)手動和全自動操作。
在整套系統(tǒng)中一級、二級反滲透和EDI產(chǎn)水后設有不合格回流裝置,當產(chǎn)水電導率符合設定值時產(chǎn)水進入下一道處理程序,不符合設定值時產(chǎn)水返回至前一道處理程序重新進行處理。當純水箱滿時設備會全自動進入小循環(huán)系統(tǒng),確保產(chǎn)水運行無死角。
全套系統(tǒng)具有高、低壓警報、水箱缺水警報、故障警報、壓縮空氣低警報、電導率不符合要求警報功能。三級控制系統(tǒng)、對產(chǎn)水電導率有儲存功能并有USB打印機接口,從而實施全自動控制和操作。實現(xiàn)原水泵輸送泵變頻控制。還配有無紙記錄儀、即時打印。
Purified water system as a key system for GMP certification, has
Water purification equipment: pre-treatment system (including multi-media filters, activated carbon filters and softeners), purified water, water system: two reverse osmosis, reverse osmosis + EDI, two reverse osmosis + EDI system) purified water distribution system, pasteurized and CIP disinfection system and control system (fully automated control system and automatic control system).
The equipment adopts PLC control, touch screen display equipment process flow, conductivity, pH value, liquid level, flow velocity of flow, and manual and automatic operation on the touch screen.
Water production level in the entire system, two reverse osmosis and EDI has failed reflux device water production, water production into a treatment program when the conductivity of the water production line with settings, does not comply with the set value return handler before a re-processing. No dead ends when the pure water tank is full when the equipment will be fully automated to enter the small-circulation system, to ensure that the operation of the water production.
Complete system with a high and low pressure alarm, water tank alarm, fault alarm, compressed air, low alarm, the conductivity does not meet the requirements of the alarm function. Three control systems, the conductivity of the water production, storage and USB printer interface, so that the implementation of automatic control and operation. Pump raw water pump frequency conversion control. Paperless recorder comes with instant print.