1、Clear up the confusion about flushing seals 澄清沖洗密封的混淆4,Steven_Tianjin,how we use them in various sealing applications怎樣在不同的密封應(yīng)用中使用,Now that you know the names of the six different methods lets see how we use them in various sealing applications: 現(xiàn)在你知道6個不同方法的名字,讓我們看怎樣在不同的密封應(yīng)用中使用 DISCHARGE RECIRCULATI

2、ON/排放再循環(huán) SUCTION RECIRCULATION/吸入在循環(huán) FLUSHING/沖洗 BARRIER OR BUFFER FLUID/屏蔽或緩沖液體 JACKETING FLUID/套的流動 QUENCHING OR VENT & DRAIN - plus the disaster bushing 急冷或排氣與排放加災(zāi)難性軸承,DISCHARGE RECIRCULATION排放再循環(huán),You can use it to pressurize the stuffing box to prevent product vaporization. 你使用它給填料箱加壓防止產(chǎn)品汽化 You

3、can install a heat exchanger in this line but it is only effective when the pump is running. 你能在這個管線中安裝一個熱交換器,但它只在泵的運(yùn)行時有效 Do not install a filter into this line because it will clog up and restrict stuffing box recirculation. 不要在這個管線中安裝過濾器,因?yàn)樗鼘⒍氯拖拗铺盍舷涞脑傺h(huán) Many consumers install a cyclone separator

4、type of device into the recirculation line. These separators have never proven to be very effective in removing solids from the stuffing box fluid. 許多客戶安裝一個 “氣旋分離器”類型的設(shè)備到再循環(huán)管線中.這個分離器從來沒有證明它能非常有效的從填料箱液體中移除固體,SUCTION RECIRCULATION吸入在循環(huán),You will need this line to vent a vertical pump. 你將需要這個管線為垂直泵進(jìn)行排氣

5、Use the line for normal product recirculation and to replace the stuffing box fluid with cleaner fluid that has been recirculated from behind the impeller. 為通常的再循環(huán)使用這個管線,用清潔的液體代替填料箱液體,清潔的液體已經(jīng)從葉輪后面再循環(huán) This connection provides a safe way to drain the stuffing box prior to seal removal. 這個連接為在移除密封前排空填料

6、箱提供一個安全的方法,FLUSHING沖洗,To introduce clean liquid into the stuffing box, to remove solids or any problem fluid. 引入清潔的液體到填料箱,移去固體或其它一些液體問題 Cool a hot liquid by flushing in a cold one. 用冷的沖洗液冷卻熱的液體 Remove a liquid that is sensitive to changes in either temperature and/ or pressure. 去除在環(huán)境和/或壓力變化敏感的液體 You

7、 can use this connection to cross connect the stuffing boxes in a double ended pump application, and thereby equalize the pressures in the stuffing boxes. 你能使用這個連接在雙端泵的應(yīng)用中交叉連接填料箱,這樣平衡填料箱中的壓力,BARRIER OR BUFFER FLUID屏蔽或緩沖液體,To stop a pressure drop across the inboard seal. 停止通過向內(nèi)密封的壓力降 To protect the dynamic O-ring in Ethylene Oxide applications. 保護(hù)在乙烯基氧化物中的動態(tài)O型圈