詳細(xi)介紹有關污水處理殺菌消(xiao)毒(du)設備的管理以及(ji)保養,現在(zai)二氧(yang)化(hua)氯發生器使(shi)(shi)用的越來(lai)(lai)越廣泛,操(cao)作(zuo)(zuo)起來(lai)(lai)比較方便就(jiu)是平時(shi)在(zai)使(shi)(shi)用的時(shi)候,需要怎樣進(jin)行管理以及(ji)保養相關工(gong)作(zuo)(zuo)呢?今天(tian)小編就(jiu)給大家做(zuo)個詳(xiang)細的介紹。
1. 二氧化氯發生器(qi)應由專人管(guan)理,熟悉各部件性能及使(shi)用方法
2. 鹽水配制要準確(que);
3. 保護電極;
(1) 清(qing)(qing)(qing)(qing)洗(xi)(xi)電極(ji)(ji)板(ban)(ban)(ban)(ban):原(yuan)水(shui)的(de)硬(ying)(ying)度(du)會影(ying)響(xiang)極(ji)(ji)板(ban)(ban)(ban)(ban)結(jie)垢(gou)(gou)(gou),極(ji)(ji)板(ban)(ban)(ban)(ban)結(jie)垢(gou)(gou)(gou)時(shi),槽(cao)電壓升高,電流明顯下(xia)(xia)降時(shi),將影(ying)響(xiang)產(chan)量并(bing)增加(jia)電耗。根據原(yuan)水(shui)硬(ying)(ying)度(du)應定期清(qing)(qing)(qing)(qing)洗(xi)(xi)極(ji)(ji)板(ban)(ban)(ban)(ban),水(shui)總硬(ying)(ying)度(du)在350mg/l(CaCO3計)以(yi)下(xia)(xia)時(shi),約18-20天(tian)清(qing)(qing)(qing)(qing)洗(xi)(xi)一次。硬(ying)(ying)度(du)大時(shi)減小清(qing)(qing)(qing)(qing)洗(xi)(xi)周期。清(qing)(qing)(qing)(qing)洗(xi)(xi)方法如下(xia)(xia):拆下(xia)(xia)電解槽(cao)頂(ding)板(ban)(ban)(ban)(ban),拆下(xia)(xia)結(jie)垢(gou)(gou)(gou)極(ji)(ji)板(ban)(ban)(ban)(ban)(陰板(ban)(ban)(ban)(ban)),用(yong)(工(gong)業鹽酸1份加(jia)水(shui)4份)浸泡,待極(ji)(ji)板(ban)(ban)(ban)(ban)上的(de)結(jie)垢(gou)(gou)(gou)溶解后(約幾分(fen)鐘)取出極(ji)(ji)板(ban)(ban)(ban)(ban)用(yong)水(shui)沖(chong)洗(xi)(xi)即可(ke)使用(yong)。廢酸供下(xia)(xia)次使用(yong)(清(qing)(qing)(qing)(qing)洗(xi)(xi)極(ji)(ji)板(ban)(ban)(ban)(ban)用(yong)軟毛刷)。陽極(ji)(ji)板(ban)(ban)(ban)(ban)用(yong)清(qing)(qing)(qing)(qing)水(shui)沖(chong)洗(xi)(xi),安裝極(ji)(ji)板(ban)(ban)(ban)(ban)時(shi)注(zhu)意正負極(ji)(ji)板(ban)(ban)(ban)(ban)的(de)安裝位置(zhi),正極(ji)(ji)板(ban)(ban)(ban)(ban)串(chuan)聯(lian),負極(ji)(ji)板(ban)(ban)(ban)(ban)串(chuan)聯(lian),嚴禁接(jie)錯。(陽極(ji)(ji)板(ban)(ban)(ban)(ban)表(biao)面有涂(tu)層!)嚴防摩擦(ca)碰擊,以(yi)免損(sun)壞極(ji)(ji)板(ban)(ban)(ban)(ban)表(biao)面涂(tu)層。安裝時(shi)保持極(ji)(ji)板(ban)(ban)(ban)(ban)平行間(jian)距。
(2) 極(ji)板發現鈍(dun)化:表面涂層(ceng)有損,槽(cao)電(dian)壓增加,電(dian)流明(ming)顯下降(jiang)時應更換新極(ji)板。
(3) 定(ding)期(qi)擦拭陰(yin)陽極(ji)接(jie)線耳和螺(luo)絲,必要(yao)時(shi)要(yao)定(ding)期(qi)更換,防止銹蝕過重,影(ying)響設備運行。
(4) 運行電流、電壓不要超過發生器規定的電流,外界電壓等對運行電流有影(ying)響(xiang),應注意調節使用在安(an)全范圍內。
4. 保持鹽(yan)水箱的(de)清(qing)潔,鹽(yan)要干凈無雜質,若(ruo)使用(yong)粗鹽(yan)時須另(ling)加過濾(lv)裝置。
5. 次氯酸鈉溶(rong)液不(bu)易久存(cun),夏天當(dang)天生產,當(dang)天用(yong)完,冬(dong)天貯(zhu)存(cun)時(shi)間(jian)不(bu)得超(chao)過一周,并須(xu)采取避光貯(zhu)存(cun)。(溫(wen)(wen)度低于(yu)25℃,每天損(sun)失有效氯0.1-0.15mg/l,溫(wen)(wen)度超過(guo)30℃,每(mei)天損失有(you)效氯0.3-0.7mg/l)