【導(dǎo)讀】濃相氣力輸灰系統(tǒng)。用戶(hù)：山東國(guó)際電力公司河曲2x600MW電廠。壓力容器編號(hào)：:YQ0577toYQ0608. Signature簽字Position職務(wù)Date日期。手冊(cè)應(yīng)一直保留至產(chǎn)品的使用年限。手冊(cè)應(yīng)完整保存，建立簽字和返還制度。

　　

【正文】 600秒）、循環(huán)監(jiān)視定時(shí)器（ 945秒）打開(kāi)。物料在重力作用下落入主 MD 泵。 Step 2第二步 CBM Project No/Issue: C06151/1 Date: January 2020 Section 2 Page 9 of 62 Sheet Rev No. 00 When the slave 1 inlet/vent Dome Valve open delay timer has expired the slave vessel 1 inlet/vent Dome Valves will be opened by energising the solenoid (EV01) and the slave 2 inlet/vent Dome Valve open delay timer (0 second) will be started. Material will fall under gravity into the slave 1 DensPhase MDPump. 當(dāng) 1號(hào)付泵進(jìn)口閥、排氣閥開(kāi)啟延遲定時(shí)器完成， 1號(hào)付泵進(jìn)口閥、排氣閥由電磁閥 (EV01)得電開(kāi)啟。 2號(hào)付泵進(jìn)口閥、排氣閥開(kāi)啟延遲定時(shí)器（ 0秒）打開(kāi)。物料在重力作用下落入 1號(hào)付 MD 泵 。 CBM Project No/Issue: C06151/1 Date: January 2020 Section 2 Page 10 of 62 Sheet Rev No. 00 Step 3第三步 When the slave 2 inlet/vent Dome Valve open delay timer has expired the slave vessel 2 inlet/vent Dome Valves will be opened by energising the solenoid (EV01) and the outlet vessel inlet/vent Dome Valve open delay timer (0 second) will be started. Material will fall under gravity into the slave 2 DensPhase MDPump. 當(dāng) 2號(hào)付泵進(jìn)口閥、排氣閥開(kāi)啟延遲定時(shí)器完成， 2號(hào)付泵進(jìn)口閥、排氣閥由電磁閥 (EV01)得電開(kāi)啟。出口泵進(jìn)口閥、排氣閥開(kāi)啟延遲定時(shí)器（ 0秒）打開(kāi)。物料在重力作用下落入 2號(hào)付 MD 泵。 Step 4第四步 When the outlet vessel inlet/vent Dome Valve open delay timer has expired the outlet vessel inlet/vent Dome Valves will be opened by energising the solenoid (EV01) and the inline Dome Valve close delay timer (1 second) will be started. Material will fall under gravity into the outlet vessel DensPhase MDPump. 當(dāng)出口泵進(jìn)口閥、排氣閥開(kāi)啟 延遲定時(shí)器完成，出口泵進(jìn)口閥、排氣閥由電磁閥 (EV01)得電開(kāi)啟，管路圓頂閥關(guān)閉延遲定時(shí)器（ 1秒）打開(kāi)。物料在重力作用下落入出口 MD 泵。 Step 5第五步 When the inline Dome Valve close delay timer has expired, the inline Dome Valve will be closed by energising solenoid (EV03). 當(dāng)管路圓頂閥關(guān)閉延遲定時(shí)器完成，管路圓頂閥由電磁閥 (EV03)得電關(guān)閉。 Note: If “PURGE” is selected at the HMI or one or more of the DensPhase MDPump high level probes (LSH02) are covered at the start of the cycle, the inlet Dome and Vent valves will not be opened and the cycle will continue from the next step. 說(shuō)明：如果在主電控盤(pán)上選擇了“吹掃 ”，或者在循環(huán)開(kāi)始時(shí)一個(gè)或多個(gè) MD泵高料位計(jì) (LSH02)被覆蓋，則進(jìn)口圓頂閥和排氣閥不會(huì)打開(kāi)，循環(huán)進(jìn)入下一步。 Step 6第六步 When the cycle start override button (HS01) on the HMI has been selected 當(dāng)在主電控盤(pán)上選擇了循環(huán)啟動(dòng)強(qiáng)制按鈕 (HS01) OR或 The short fill timer has expired 短填充定時(shí)器已到時(shí) OR 或 The minimum cycle period timer has expired and either “PURGE” has been selected or one or more of the DensPhase MDPump high level probes (LSH02) have been covered. 最小循環(huán)周期定時(shí)器到時(shí)，同時(shí)“吹掃”按鈕被選擇或一個(gè)或多個(gè) MD 泵高料位計(jì) (LSH02)被覆蓋 The overfill timer ( seconds) will be started. 過(guò)量填充定時(shí)器（ ）將打開(kāi)。 Note: CBM Project No/Issue: C06151/1 Date: January 2020 Section 2 Page 11 of 62 Sheet Rev No. 00 When a MDPump high level probe (LSH02) bees covered the conveying rate timer (Tcr) will be read and its value stored in a register prior to being reset. The value (Tcr) will be used by other systems, where indicated, to govern their transfer rates. 說(shuō)明：當(dāng)某 一 MD 泵高料位計(jì) (LSH02)被覆蓋時(shí)，輸送出力定時(shí)器將開(kāi)始計(jì)數(shù)，該數(shù)值會(huì)在重置之前存入存儲(chǔ)器，并在其他系統(tǒng)上顯示和使用以控制輸送出力。 Step 7第七步 When the overfill timer has expired all inlet Dome and Vent Valves will be closed and the Inline Dome Valve will be opened by deenergising solenoids (EV01) and (EV03) respectively. Simultaneously the minimum cycle period timer (475 seconds) will be reset and started. 當(dāng)過(guò)量填充定時(shí)器到時(shí)，所有的進(jìn)口閥和排氣閥由電磁閥 (EV01)失電關(guān)閉，管路圓頂閥由電磁閥 (EV03)失電打開(kāi)。同時(shí)最小循環(huán)周期定時(shí)器（ 475秒）重置 并打開(kāi)。 Step 8第八步 When all of the inlet Dome and Vent Valves (PS01) and (PS05) have closed and sealed, the Inline Dome Valve has opened (ZSO03) and all conveying start offset timers have expired, the master vessel fluidising air valve and air blend valve will be opened by energising solenoid (EV15) and (EV14) respectively. Conveying air will be introduced in to the conveying line by piloting off from the master fluidising air. Simultaneously the Outlet vessel fluidisation delay timer (0 seconds) and this systems conveying start offset timer (20 seconds) will be started. 當(dāng)所有的進(jìn)口閥 (PS01)和排氣閥 (PS05)關(guān)閉并密封，管路圓頂閥 (ZSO03)已打開(kāi)，所有的輸送啟動(dòng)偏移定時(shí)器已到時(shí)，主泵流化空氣閥 (EV15)和混氣閥(EV14)分別由電磁閥得電打開(kāi)。輸送空氣進(jìn)入輸送管路。同時(shí)，出口泵流化延遲定時(shí)器（ 0秒）和系統(tǒng)輸送啟動(dòng)偏移定時(shí)器（ 20秒）打開(kāi)。 Note: If the conveying cycle is in step 8 and the conveying pressure rises to greater than barg (PT25), the master vessel fluidising air valve (PV15) and air blend valve (PV14) will be closed. The valves will remain closed until the pressure has fallen below the barg. 說(shuō)明：如果輸送循環(huán)進(jìn)行至第八步，輸送壓力上升大于 4barg(PT25)，主泵流化空氣閥 (PV15)和混氣閥 (PV14)關(guān)閉，直到輸送壓力降到 。 Step 9第九步 When the Outlet vessel fluidisation delay timer has expired the Outlet MDPump fluidising valve (PV15) will be opened by energising solenoid (EV15). Simultaneously the last Slave vessel fluidisation delay timer (0 seconds) will be started. 當(dāng)出口泵流化延 遲定時(shí)器到時(shí)，出口泵流化閥 (PV15)由電磁閥 (EV15)得電打開(kāi)。同時(shí)最后一個(gè)付泵流化延遲定時(shí)器（ 0秒）打開(kāi)。 CBM Project No/Issue: C06151/1 Date: January 2020 Section 2 Page 12 of 62 Sheet Rev No. 00 Note: If the conveying cycle is in steps 8 to 13 inclusive and the conveying pressure rises to greater than barg (PT25), the air blend valve (PV14) and fluidising valves (PV15) will be closed. The fluidisation delay timers will be reset and the conveying cycle will restart from Step 8 once the pressure has fallen below the barg. 說(shuō)明：如果輸送循環(huán)進(jìn)行到第八步至第 13 步，輸送壓力 (PT25)上升至 以上，混氣閥 (PV14)和流化閥 (PV15)關(guān)閉。流化延遲定時(shí)器重置，當(dāng)輸送壓力低于 。 Step 10第十步 When the last Slave vessel fluidisation delay timer has expired the last Slave MDPump fluidising valve (PV15) will be opened by energising solenoid (EV15). Simultaneously the next Slave vessel fluidisation delay timer (0 seconds) will be started. 當(dāng)上一個(gè)付泵流化延遲定時(shí)器到時(shí)，付泵流化閥 (PV15)由電磁閥 (EV15)得電開(kāi)啟。同時(shí)下一付泵流化延遲定時(shí)器（ 0秒）打開(kāi)。 This process will continue until the Slave 1 MDPump fluidising valve (PV15) is opened by energising solenoid (EV15). Simultaneously the convey secure timer (20 seconds) will be started. The material will be conveyed through the pipeline to the