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廢水蒸發器廠家的維護

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1、經(jing)(jing)常(chang)(chang)進(jin)行蒸(zheng)發(fa)器(qi)(qi)的(de)檢(jian)(jian)(jian)漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)工作(zuo)。泄漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)是(shi)蒸(zheng)發(fa)器(qi)(qi)常(chang)(chang)見的(de)故障現象，在(zai)使(shi)用(yong)(yong)(yong)(yong)過(guo)程中(zhong)應(ying)(ying)注(zhu)意(yi)經(jing)(jing)常(chang)(chang)檢(jian)(jian)(jian)漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)。氨蒸(zheng)發(fa)器(qi)(qi)泄漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)時(shi)(shi)，有(you)(you)(you)刺激性(xing)氣味，漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)點(dian)處(chu)不(bu)結(jie)霜。對泄漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)處(chu)可(ke)(ke)用(yong)(yong)(yong)(yong)酚酞(tai)試(shi)紙檢(jian)(jian)(jian)查，因(yin)為氨是(shi)堿性(xing)，遇酚酞(tai)試(shi)紙變紅色(se)(se)。用(yong)(yong)(yong)(yong)眼看時(shi)(shi)，一般(ban)在(zai)蒸(zheng)發(fa)器(qi)(qi)的(de)某處(chu)不(bu)結(jie)霜的(de)地方(fang)通常(chang)(chang)是(shi)泄漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)點(dian)，也可(ke)(ke)在(zai)泄漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)處(chu)用(yong)(yong)(yong)(yong)肥(fei)皂水找漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)。氟(fu)利(li)昂(ang)(ang)(ang)蒸(zheng)發(fa)器(qi)(qi)泄漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)的(de)檢(jian)(jian)(jian)查可(ke)(ke)使(shi)用(yong)(yong)(yong)(yong)鹵素燈和鹵素檢(jian)(jian)(jian)漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)儀(yi)，也可(ke)(ke)用(yong)(yong)(yong)(yong)肥(fei)皂水找漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)。檢(jian)(jian)(jian)查時(shi)(shi)可(ke)(ke)先用(yong)(yong)(yong)(yong)眼查看蒸(zheng)發(fa)排(pai)管(guan)上是(shi)否(fou)有(you)(you)(you)油(you)跡，因(yin)為氟(fu)利(li)昂(ang)(ang)(ang)與油(you)能(neng)互溶，氟(fu)利(li)昂(ang)(ang)(ang)泄漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)時(shi)(shi)，油(you)也會從漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)點(dian)滲出，因(yin)此，哪里有(you)(you)(you)油(you)跡，哪里泄漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)。用(yong)(yong)(yong)(yong)鹵素燈檢(jian)(jian)(jian)漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)時(shi)(shi)，若某處(chu)有(you)(you)(you)氟(fu)利(li)昂(ang)(ang)(ang)泄漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)時(shi)(shi)，鹵素燈燃(ran)燒的(de)火(huo)焰由藍色(se)(se)變成(cheng)微(wei)綠、淺綠、草綠、紫綠、紫色(se)(se)等顏(yan)色(se)(se)可(ke)(ke)判斷氟(fu)利(li)昂(ang)(ang)(ang)泄漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)量(liang)的(de)多少(shao)。若火(huo)焰呈(cheng)深綠或紫色(se)(se)時(shi)(shi)，火(huo)焰中(zhong)的(de)光氣有(you)(you)(you)毒，不(bu)能(neng)長時(shi)(shi)間用(yong)(yong)(yong)(yong)此方(fang)法檢(jian)(jian)(jian)查。這種情況下，可(ke)(ke)用(yong)(yong)(yong)(yong)肥(fei)皂水檢(jian)(jian)(jian)查泄漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)點(dian)。對于微(wei)量(liang)泄漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)時(shi)(shi)，應(ying)(ying)使(shi)用(yong)(yong)(yong)(yong)鹵素檢(jian)(jian)(jian)漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)儀(yi)進(jin)行檢(jian)(jian)(jian)漏(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)(lou)。2、經(jing)(jing)常(chang)(chang)對蒸(zheng)發(fa)器(qi)(qi)的(de)結(jie)霜狀(zhuang)況進(jin)行檢(jian)(jian)(jian)查。當(dang)霜層過(guo)厚時(shi)(shi)，應(ying)(ying)及(ji)時(shi)(shi)除霜。當(dang)結(jie)霜異常(chang)(chang)時(shi)(shi)，可(ke)(ke)能(neng)是(shi)由于堵(du)塞造成(cheng)的(de)，應(ying)(ying)及(ji)時(shi)(shi)查找原(yuan)因(yin)并予(yu)以排(pai)除。3、蒸(zheng)發(fa)器(qi)(qi)長期停用(yong)(yong)(yong)(yong)時(shi)(shi)，將制冷(leng)劑拙(zhuo)到儲液器(qi)(qi)或冷(leng)凝器(qi)(qi)中(zhong)，使(shi)蒸(zheng)發(fa)器(qi)(qi)的(de)壓力保持在(zai)0.05MPa(表壓)左右(you)為宜。若為鹽水池中(zhong)的(de)蒸(zheng)發(fa)器(qi)(qi)，還需用(yong)(yong)(yong)(yong)自來(lai)水沖洗(xi)，沖洗(xi)后在(zai)池內注(zhu)滿自來(lai)水。

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