靜電式油煙凈化器技術的弊端
日期: 2017-06-19 14:06:56 編輯: 閱讀: 次
靜(jing)電(dian)(dian)(dian)(dian)油(you)(you)(you)(you)煙(yan)凈(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)器設備是(shi)(shi)(shi)利用(yong)高(gao)壓電(dian)(dian)(dian)(dian)極(ji)板(ban)(ban)之間(jian)形成的電(dian)(dian)(dian)(dian)場(chang)將油(you)(you)(you)(you)煙(yan)電(dian)(dian)(dian)(dian)離(li)(li)荷電(dian)(dian)(dian)(dian)，帶(dai)電(dian)(dian)(dian)(dian)油(you)(you)(you)(you)煙(yan)粒子將電(dian)(dian)(dian)(dian)極(ji)捕獲，達到(dao)分離(li)(li)目(mu)的，在實驗(yan)室條件下，凈(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)功(gong)能良(liang)好，凈(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)效率較(jiao)高(gao)，一(yi)般在75%-85%，有(you)(you)時可達到(dao)90%，但是(shi)(shi)(shi)實際(ji)應用(yong)中暴(bao)露(lu)了不少問題，因油(you)(you)(you)(you)煙(yan)氣體中溫(wen)度(du)、濕(shi)度(du)經(jing)常變化(hua)(hua)(hua)(hua)，影響(xiang)了電(dian)(dian)(dian)(dian)場(chang)的穩定(ding)性(xing)，表(biao)現出凈(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)功(gong)能的時有(you)(you)時無(wu)，其去(qu)除(chu)率的穩定(ding)性(xing)以(yi)及可靠性(xing)較(jiao)差，問題是(shi)(shi)(shi)經(jing)過一(yi)階(jie)段使(shi)用(yong)后(hou)，電(dian)(dian)(dian)(dian)極(ji)板(ban)(ban)積(ji)灰后(hou)會失去(qu)凈(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)油(you)(you)(you)(you)煙(yan)功(gong)能，需要(yao)專(zhuan)業(ye)人員定(ding)期開箱清(qing)洗，一(yi)般一(yi)個月一(yi)次，運(yun)行(xing)維護技術(shu)上要(yao)求高(gao)，工(gong)作量(liang)大，由(you)于(yu)(yu)集塵板(ban)(ban)上的油(you)(you)(you)(you)煙(yan)冷凝物粘度(du)較(jiao)高(gao)，造成集塵板(ban)(ban)清(qing)洗困難(nan)，另一(yi)個問題是(shi)(shi)(shi)高(gao)壓電(dian)(dian)(dian)(dian)場(chang)容易(yi)被擊(ji)穿，產生電(dian)(dian)(dian)(dian)弧引燃油(you)(you)(you)(you)垢，導(dao)致火災發生，該(gai)靜(jing)電(dian)(dian)(dian)(dian)式(shi)油(you)(you)(you)(you)煙(yan)凈(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)法投入費(fei)用(yong)比較(jiao)高(gao)，多(duo)用(yong)于(yu)(yu)大型餐飲業(ye)，該(gai)靜(jing)電(dian)(dian)(dian)(dian)式(shi)油(you)(you)(you)(you)煙(yan)凈(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)法屬于(yu)(yu)干(gan)式(shi)凈(jing)(jing)(jing)(jing)(jing)化(hua)(hua)(hua)(hua)法。
靜電(dian)式(shi)油煙凈化器(qi)電(dian)極(ji)板和初濾(lv)料以及機械式(shi)濾(lv)料均要(yao)定期(qi)清(qing)洗(xi)，一般來講，均要(yao)用堿液蒸(zheng)煮皂化清(qing)除油污，同樣存在對環境的二次污染問題。
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