對于有防爆要求的場合，用戶在選型、訂貨時應按所分離的腐蝕介質和名稱、濃度、溫度以及其它因素（如雜質、PH值、是否含有空氣或水，流動或靜止）等理化數(shù)據(jù)，根據(jù)分離介質的特性提出離心機的防爆配置和措施，滿足防爆要求。
滿足防爆要求（和滿足防腐要求），是離心機選型的首要條件!
Explosion-proof Tethnology of the Centrifuge
For the centrifuge to be used in space involving ex-proof requirements, the user shall select and order proper type/model of centrifuge depending on ex-proof configuration and measures so specified based on features of separation medium as well as its physical and chemical properties including corrosive medium and its concentration, temperature and other factors (e.g. impurity, PH value, with or without air, flowing or static
Meeting ex-proof requirements (and satisfying anti-corrosion specification) is the thing of first priority to consider while selecting the centrifuge of right model/type!
- 獲得介質特性和防爆要求
- 氧含量安全范圍計算
- 建議防爆配置
- 體積置換(高效對流式置換)
- 流量檢測與體積控制
- 氧含量檢測與控制
- 采樣氣體冷凝除液+活性炭過濾
- 氧含量檢測
- 內(nèi)腔微壓保護
- 主軸軸封、刮刀軸封、布料軸封；軸封壓力比內(nèi)腔高20mbar；軸封排氣有序排放
- To obtain medium properties and ex-proof requirements
- To calculate safe range of oxygen content
- To propose ex-proof configuration
- Volumeric displacement (high efficient convection displacement)
- Flow detection and volume control
- Oxygen content detection and control
- Sampling air condensate removal and active carbon filtering
- Oxygen content detection
- Inner cavity micro-pressure protection
- Main shaft sealing, scrapper shaft seal, distributor shaft seal: Shaft seal pressure is 20mbar higher than that of the inner cavity, organized venting of the shaft seal.
