| 加工定制：是 | 類型：電加熱蒸汽發生器 | 出口壓力：中壓 |
| 燃燒方式：電加熱 | 循環方式：輔助循環鍋爐 | 品牌：譽傑 |
| 功率：210kw | 蒸汽產量：300kg | 有效水容積：150 |
| 重量：700 | 用途：石油 化工 醫療 供暖 | 最高溫度：170 |
| 尺寸：1200*1000*1500 | 工作電壓：380V | 結構形式：立式 |
| 型號：DRF-210 | 連續使用壽命：》10000小時 | |
ng>概述：ng>電加熱蒸汽發生器是一種環保節能的，能自動連續地產生較高壓力蒸汽的微型鍋爐，適用於水泥制品蒸養、制衣行業、洗衣行業的熨燙、小型生物工程、醫藥衛生、食品、化工、飼料等科研和生產需要壓力蒸汽的行業。
ng>主要結構：ng>電加熱蒸汽發生器主要由供水系統、自控系統、爐膽與加熱系統和安全保護系統等組成。
ng>工作原理：ng>通過一套自動控制裝置，確保運行過程中液體控制器或高、中、低電療探棒反饋控制水泵的開啟、閉合、供水量長短、爐膽加熱時間；由壓力繼電器調定的最高蒸汽壓力隨著蒸汽的不斷輸出，爐膽水位不斷下降，當處於低水位、中水位時，水泵自動補水，到高水位時，水泵停止補水；與此同時，爐膽內電熱管繼續加熱，源源不斷產生蒸汽，麵板上或頂端上部的指針式壓力表即刻顯示蒸汽壓力數值，整個過程均可通過指示燈自動顯示。
供水系統是全自動蒸汽發生器的咽喉，源源不斷地供給用戶乾燥蒸汽。當水源進入水箱後，打開電源開關，經自控信號的驅動，耐高溫電磁閥打開，水泵工作，通過單向閥註入爐膽。當電磁閥、單向閥堵塞或損壞，供水達到一定壓力時將經過過壓閥溢水回到水箱，從而保護水泵。當水箱斷水或在水泵管路內有殘餘空氣時，隻進空氣不進水，隻要通過排氣閥迅速排氣，待有水噴出，關閉排氣閥，水泵就能正常工作。供水系統中最主要的部件是水泵，我們采用較高壓力和較大流量的多級旋渦泵。
電子式液位控制器是發生器自控系統的中樞神經，電子式液位控制器通過3根高低不一的電療探棒控制液麵（即水位的高低差），從而控制水泵的供水量和爐膽電熱系統的加熱時間，工作壓力穩定，應用范圍比較廣。
爐膽本體一般均采用鍋爐專用無縫鋼管制成，呈細長直立式。電加熱系統采用的電熱管大多由1根或多根不銹鋼電熱管彎曲組合而成，而其表麵負荷一般在15瓦/平方厘米以下。有效的延長瞭加熱器的使用壽命。由於發生器正常工作時有較高的壓力和溫度，安全保護系統可使其在長期運行中安全、可靠、高效。一般都采用高強度銅合金制作的安全閥、單向閥、排氣閥，實施三級保護。部分產品還增加瞭水位玻璃管保護裝置，增加瞭使用者的安全感。
ng>使用註意事項ng>
ng>1ng>ng>、嚴禁在無水情況下啟動水泵（水泵不能空轉）；ng>
ng>2ng>ng>、設備使用過程中必須由專人負責，隨時註意加熱筒內蒸汽壓力，不得超過最高允許壓力；ng>
ng>3ng>ng>、進行檢修或故障處理時，必須切斷電源、卸壓降溫後進行，嚴禁在具有蒸汽壓力或高溫下檢修，以免發生意外；ng>
ng>4ng>ng>、蒸汽發生器用水應是無腐蝕性、無雜質的清潔軟水；ng>
ng>5ng>ng>、每天工作以後應將蒸汽罐內存水放盡，步驟如下：ng>
ng>(1)ng>ng>切斷總電源；ng>
ng>(2)ng>ng>擰開排汽閥；ng>
ng>(3)ng>ng>開啟排污閥。ng>
ng>6ng>ng>、每當設備使用完畢，均應將排汽閥擰開，以免筒體內產生負壓；ng>
ng>7ng>ng>、嚴禁水、汽噴濺到電器元件上；ng>
ng>8ng>ng>、定期清洗水箱及筒體；ng>
ng>9ng>ng>、壓力表、安全閥和壓力控制器等檢測機表，每年應交給專業單位校驗一次；ng>
DRF系列電蒸汽發生器基本型號及規格參數:ng>大型ng>
ng>型號ng> ng>項目ng> | ng>單位ng> | ng>DRF-140Dng> | ng>DRF-210Dng> | ng>DRF-350Dng> | ng>DRF-700Dng> | ng>DRF-1050Dng> | ng>DRF-1400Dng> |
ng>蒸發量ng> | ng>kg/hng> | ng>200ng> | ng>300ng> | ng>500ng> | ng>1000ng> | ng>1500ng> | ng>2000ng> |
ng>輸出功率ng> | ng>kwng> | ng>140ng> | ng>210ng> | ng>350ng> | ng>700ng> | ng>1000ng> | ng>1400ng> |
ng>額定電流ng> | ng>Ang> | ng>213ng> | ng>318ng> | ng>528ng> | ng>1053ng> | ng>1503ng> | ng>2103ng> |
ng>工作電壓ng> | ng>Vng> | ng>380ng> | ng>380ng> | ng>380ng> | ng>380ng> | ng>380ng> | ng>380ng> |
ng>工作壓力ng> | ng>Mpang> | ng>0.7 / 1.0ng> | ng>0.7 / 1.0ng> | ng>0.7 / 1.0ng> | ng>0.7 / 1.0ng> | ng>0.7/ 1.0ng> | ng>0.7 / 1.0ng> |
ng>蒸汽溫度ng> | ng>℃ng> | ng>170 / 184ng> | ng>170 / 184ng> | ng>170 / 184ng> | ng>170 / 184ng> | ng>170 / 184ng> | ng>170 / 184ng> |
ng>設計壓力ng> | ng>Mpang> | ng>1.6ng> | ng>1.6ng> | ng>1.6ng> | ng>1.6ng> | ng>1.6ng> | ng>1.6ng> |
ng>線截麵積ng> | ng>mm2ng> | ng>35*2ng> | ng>50*2ng> | ng>50*3ng> | ng>50*6ng> | ng>50*9ng> | ng>50*12ng> |
ng>水泵功率ng> | ng>kwng> | ng>0.75ng> | ng>0.75ng> | ng>0.75ng> | ng>0.75ng> | ng>0.75ng> | ng>0.75ng> |
ng>水泵電源ng> | ng>vng> | ng>220ng> | ng>220ng> | ng>220ng> | ng>220ng> | ng>220ng> | ng>220ng> |
ng>防爆閥ng> | ng>DNng> | ng>40ng> | ng>40ng> | ng>40ng> | ng>85ng> | ng>85ng> | ng>85ng> |
ng>蒸汽管ng> | ng>DNng> | ng>25ng> | ng>25ng> | ng>25ng> | ng>40ng> | ng>40ng> | ng>40ng> |
ng>排污管ng> | ng>DNng> | ng>20ng> | ng>20ng> | ng>25ng> | ng>25ng> | ng>25ng> | ng>25ng> |
ng>進水管ng> | ng>DNng> | ng>20ng> | ng>20ng> | ng>20ng> | ng>20ng> | ng>20ng> | ng>20ng> |
ng>體ng> ng> ng> ng>積ng> | ng>長ng> | ng>mmng> | ng>1280ng> | ng>1280ng> | ng>2040ng> | ng>2800ng> | ng>2500ng> | ng>2800ng> |
ng>寬ng> | ng>mmng> | ng>1200ng> | ng>1200ng> | ng>1360ng> | ng>2000ng> | ng>2000ng> | ng>2000ng> |
ng>高ng> | ng>mmng> | ng>1520ng> | ng>1920ng> | ng>1680ng> | ng>2050ng> | ng>2300ng> | ng>2300ng> |
ng>備註：表中各參數僅供參考如有變動恕不另行通知ng>
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