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快速報價系列ETA 3600-P10-SI-16A工作方式
快速報價系列ETA 3600-P10-SI-16A工作方式
產(chǎn)品干燥：利用熱能對煤進行干燥，一般在比較嚴寒的地區(qū)采用。煤泥水的處理。選煤原則流程煤炭洗選的作用：提高煤炭質(zhì)量，減少燃煤污染物排放煤炭洗選可脫除煤中5%－8％的灰分、3%－4％的全硫（或6%~8%的無機硫），燃用洗選煤可有效減少煙塵、SO2和NOx的排放，入洗1億t動力煤一般可減排6～7萬tSO2，去除矸石16Mt。提高煤炭利用效率，節(jié)約能源煤炭質(zhì)量提高，將顯著提高煤炭利用效率。

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主要工作原理就是通過排氣壓力（冷凝溫度）的反饋型號（1~5V或者4-2ma信號），輸入到變頻器（調(diào)速器），變頻器根據(jù)設(shè)定輸出（~5HZ）到風(fēng)機，實現(xiàn)風(fēng)機的變轉(zhuǎn)速運行。風(fēng)量控制置的方法主要部件是百葉窗式風(fēng)量控制置。原理是利用高壓制冷劑驅(qū)動的活塞式調(diào)節(jié)風(fēng)門，這種控制置可以和風(fēng)機轉(zhuǎn)速控制器一樣活得穩(wěn)定的排氣壓力；zui主要的是膨脹閥的進口壓力不會像風(fēng)機間歇運行產(chǎn)生較大的波動。百葉窗置既可以設(shè)置在進風(fēng)口，也可以設(shè)置在出風(fēng)口；冷凝器溢流置的方法冷凝器溢流置的工作原理就是利用過量的制冷劑，使系統(tǒng)的冷凝壓力升高。