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甘肅空氣預熱器清洗除垢

 
 
單價 面議對比
詢價 暫無
發貨 甘肅蘭州市付款后3天內
品牌 銀河
過期 長期有效
更新 2025-05-23 14:45
 

蘭州銀河化學清洗技術有限公司

企業會員第7年
資料未認證
保證金¥100.00
詳細說明
 空預器在運行時,需要加強空氣預熱器的吹灰工作。防止傳熱元件上沉積堵灰,造成堵塞帶來危害。對于傳熱元件上不能用
吹灰器吹去的積灰污垢需要進行水沖洗。
空預器水沖洗步驟:
1、停爐、做好空預器水中洗準備工作:如疏水閥是否都已打開,疏水管等有無阻塞等等。
2、用水溫約50~60℃的堿水或碳酸鈉水溶液(根據積灰情況掌握好碳酸鈉水溶液其衣度)從上而下沖洗傳熱元件。清洗
時、注意測試水的P值并做好記錄,當沖洗水達到要求時,中洗結束。
3、檢查空氣熱器的傳熱元件,保證傳熱元件表面干凈無沉積物。
4、關閉疏水閥、進水閥等且保證進水閥無泄漏。
5、空氣預熱器水沖洗后,使傳熱元件完全徹底干燥,以免造成受熱面的腐蝕。
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