詳(xiang)情(qing)介(jie)紹
SK-500電(dian)解(jie)法(fa)次氯(lv)酸鈉(na)發生(sheng)器操(cao)作規(gui)程
1、鹽(yan)水(shui)配(pei)制:向(xiang)鹽(yan)水(shui)箱(xiang)加(jia)鹽(yan)約(yue)公(gong)斤(jin)。打開(kai)進水閥,同(tong)時(shi)攪(jiao)拌(ban)壹(yi)下,加水(shui)到(dao)刻(ke)度(du),取(qu)稀鹽(yan)水(shui),用(yong)比(bi)重(zhong)計(ji)測鹽(yan)水(shui)比(bi)重(zhong),控制在(zai)1.023-1.025,即25升(sheng)水(shui)加(jia)1KG鹽(yan)。(鹽(yan)水(shui)濃度(du)低時,電(dian)壓(ya)表(biao)顯(xian)示電(dian)壓(ya)會(hui)過高(gao))
2、檢(jian)查(zha)發生(sheng)器各(ge)閥門及(ji)電(dian)源(yuan):
(1)冷(leng)卻(que)水(shui)閥為(wei)關閉(bi);
(2)鹽(yan)水(shui)流量(liang)計(ji)旋鈕(niu)為(wei)0狀(zhuang)態(tai);(即旋鈕(niu)向(xiang)左到(dao)頭)
(3)所有放(fang)空(kong)閥(fa)均(jun)為(wei)關閉(bi);
(4)次(ci)氯(lv)酸鈉(na)投加(jia)閥為(wei)關閉(bi);
(5)電(dian)源(yuan)和(he)各開(kai)關均(jun)為(wei)關閉(bi)狀(zhuang)態(tai),電(dian)流表(biao)為(wei)零。(電(dian)流旋鈕(niu)左旋到(dao)頭)
3、發生(sheng)器啟(qi)動:
(1)接(jie)通電(dian)源(yuan)箱(xiang)電(dian)源(yuan)開(kai)關;(先(xian)檢(jian)查(zha)電(dian)源(yuan)箱(xiang)直(zhi)流輸(shu)出(chu)的(de)正(zheng)負(fu)極與電(dian)解(jie)槽的(de)陽、陰(yin)極板(ban)接線(xian)是(shi)否(fou)正(zheng)確),本機為(wei)內陽極(ji)、外陰極接(jie)法(fa),電(dian)解(jie)槽電(dian)極(ji)有效(xiao)氧產(chan)量(liang)為(wei)500g/h。
(2)打開(kai)自(zi)動或(huo)手動(dong)電(dian)源(yuan)開(kai)關;
(3)調節流量(liang)計(ji)旋鈕(niu)至(zhi)規定(ding)流量(liang)。
4、電(dian)解(jie):電(dian)解(jie)槽加有鹽(yan)水(shui)後,打開(kai)電(dian)源(yuan)自(zi)動或(huo)手動(dong)開(kai)關,綠(lv)燈亮。慢(man)慢(man)調電(dian)流旋鈕(niu),觀(guan)看(kan)電(dian)壓(ya)表(biao),不(bu)超(chao)過規(gui)定(ding)電(dian)壓(ya),(此(ci)時(shi)電(dian)流沒(mei)有到(dao)規(gui)定(ding)值(zhi))待(dai)電(dian)解(jie)時(shi)間(jian)加(jia)長,電(dian)解(jie)鹽(yan)水(shui)溫(wen)度(du)升(sheng)高(gao),電(dian)壓(ya)慢(man)慢(man)下降,再(zai)慢(man)慢(man)旋轉(zhuan)電(dian)流表(biao)旋鈕(niu),電(dian)流增(zeng)加(jia)。但總保(bao)持電(dian)壓(ya)不(bu)超(chao)過規(gui)定(ding)值(zhi),直(zhi)至(zhi)電(dian)流到(dao)規(gui)定(ding)值(zhi)時(shi),電(dian)壓(ya)也(ye)在(zai)規範(fan)圍(wei)內為(wei)止,此時(shi)為(wei)正(zheng)常(chang)電(dian)解(jie)。
5、冷(leng)卻(que)水(shui):當電(dian)解(jie)槽內放(fang)滿(man)冷卻(que)水(shui)溫(wen)度(du)升(sheng)到(dao)25-30℃時(shi),需打開(kai)冷(leng)卻(que)水(shui)閥,進冷卻(que)水(shui),冷卻(que)水(shui)閥可(ke)調。(註意(yi):冬(dong)、夏季(ji)節水(shui)溫(wen)不(bu)同(tong),電(dian)解(jie)槽內溫(wen)升(sheng)時(shi)間(jian)不(bu)同(tong),冷(leng)卻(que)水(shui)閥開(kai)啟(qi)大(da)小(xiao)也(ye)不(bu)同(tong))。
6、值(zhi)班人員(yuan)應經常查(zha)看(kan)電(dian)流表(biao)、電(dian)壓(ya)表(biao)、流量(liang)計(ji)是否(fou)在(zai)正(zheng)常(chang)範(fan)圍(wei)內,若有異常應停機檢(jian)查(zha)原因。
7、報(bao)警(jing):運(yun)轉(zhuan)中(zhong)聽到(dao)報(bao)警(jing)聲(sheng)有以下四(si)種(zhong)可能:
(1)次氯(lv)酸鈉(na)貯(zhu)液(ye)箱到(dao)高(gao)液(ye)位(wei)時,報(bao)警後斷(duan)電(dian),電(dian)解(jie)自(zi)動停。
(2)次氯(lv)酸鈉(na)貯(zhu)液(ye)箱到(dao)點(dian)時(即(ji)不(bu)能投加(jia)了(le))報警(jing)但不(bu)斷(duan)電(dian),電(dian)解(jie)繼(ji)續,此時(shi)應關閉(bi)投(tou)加設(she)施停止投(tou)加(jia);
(3)電(dian)解(jie)槽內溫(wen)度(du)過(guo)高(gao)時(shi),同(tong)時(shi)停電(dian)、停電(dian)解(jie),之(zhi)後應關機。但冷卻(que)水(shui)不(bu)停,待(dai)電(dian)解(jie)槽內溫(wen)度(du)降低(di)後,再(zai)重(zhong)新啟(qi)動(dong)。
8、關機:
(1)先(xian)將(jiang)電(dian)流表(biao)慢(man)慢(man)左旋調至(zhi)0;
(2)關閉(bi)溶鹽(yan)流量(liang)計(ji)旋鈕(niu)調回零(ling);
(3)按(an)停機;
(4)關閉(bi)電(dian)源(yuan)及(ji)總電(dian)源(yuan)開(kai)關;
(5)關閉(bi)冷(leng)卻(que)水(shui);
(6)過長時(shi)間不(bu)用(yong)此設(she)備,應將(jiang)電(dian)解(jie)槽放(fang)空(kong)閥(fa)打開(kai),將(jiang)電(dian)解(jie)液(ye)流入貯(zhu)液(ye)箱(保(bao)護電(dian)極(ji))
二(er)、設(she)備安裝及(ji)消(xiao)毒(du)液(ye)投加(jia)
1、發生(sheng)器主(zhu)體(ti)安裝:
(1)發生(sheng)器主(zhu)體(ti)應置(zhi)於(yu)水平(ping)地面或(huo)混(hun)凝(ning)土基(ji)礎(chu)上;(保(bao)證設(she)備水平(ping))
(2)次(ci)氯(lv)酸鈉(na)產量(liang)≥50-500G/H的(de)發生(sheng)器,安(an)裝室(shi)內(nei)時應有強(qiang)制通(tong)風(feng)設(she)施。設(she)備間寬敞(chang),通風(feng)條(tiao)件(jian)好(hao)的(de),可將(jiang)電(dian)解(jie)槽上蓋打開(kai)自(zi)然通風(feng),房間小(xiao),通(tong)風(feng)不(bu)好(hao),設(she)備規格(ge)大(da)時(shi),應接(jie)排(pai)氫管至(zhi)室外;
(1)按設(she)備上標註接(jie)通(tong)進水管,冷卻(que)水(shui)管及(ji)排(pai)水管(guan);
(2)次(ci)氯(lv)酸鈉(na)消(xiao)毒(du)液(ye)由計(ji)量(liang)泵投(tou)加(接至(zhi)消(xiao)毒(du)池中(zhong)),也(ye)可壓力投(tou)加(jia)(用(yong)計(ji)量(liang)泵)接(jie)至(zhi)管道(dao),計(ji)量(liang)準(zhun)確投加(jia)。
2、電(dian)源(yuan)安(an)裝:
電(dian)源(yuan)插(cha)頭插(cha)至(zhi)220V電(dian)源(yuan)插(cha)座(zuo)上,(50g/h-500g/h)為(wei)220V。
三、SK-500電(dian)解(jie)法(fa)次氯(lv)酸鈉(na)發生(sheng)器管(guan)理(li)與保(bao)養:
1、發生(sheng)器應由(you)專(zhuan)人管(guan)理(li),熟(shu)悉各部件(jian)性(xing)能及(ji)使(shi)用(yong)方(fang)法(fa);
2、鹽(yan)水(shui)配(pei)制要準(zhun)確;
3、保(bao)護電(dian)極(ji);
(1)清(qing)洗(xi)電(dian)極(ji)管(guan):原水的(de)硬(ying)度會(hui)影響(xiang)極(ji)管(guan)結(jie)垢(gou),極管結(jie)垢(gou)時,槽電(dian)壓(ya)升(sheng)高(gao),電(dian)流明顯(xian)下降時(shi),將(jiang)影響(xiang)產(chan)量(liang)並增(zeng)加(jia)電(dian)耗(hao)。根據(ju)原水硬(ying)度應定(ding)期(qi)清洗(xi)極管(guan),水總硬(ying)度在(zai)350mg/l(CaCO3計(ji))以下時,約(yue)18-20天清(qing)洗(xi)壹(yi)次(ci)。硬(ying)度大(da)時(shi)減小(xiao)清(qing)洗(xi)周(zhou)期。清洗(xi)方(fang)法(fa)如下:
用(yong)(工業鹽(yan)酸(suan)1份(fen)加(jia)水(shui)4份(fen))浸泡,可(ke)用(yong)人工向(xiang)電(dian)解(jie)槽倒入,也(ye)可(ke)另(ling)設(she)加酸(suan)泵註入,反(fan)復(fu)沖(chong)洗(xi)電(dian)解(jie)槽內部,循(xun)環(huan)酸洗(xi),循環(huan)時間(jian)可根據(ju)電(dian)極(ji)的(de)結(jie)構(gou)狀(zhuang)態(tai)而定(ding),用(yong)水沖(chong)洗(xi)即可(ke)使用(yong)。廢酸(suan)供(gong)下次使(shi)用(yong)。(陽極(ji)管表(biao)面有塗(tu)層(ceng)!)嚴防摩擦碰擊,以免(mian)損(sun)壞極(ji)管表面塗(tu)層(ceng)。
(2)極(ji)管(guan)發現(xian)鈍(dun)化:表(biao)面塗(tu)層(ceng)有損,槽電(dian)壓(ya)增(zeng)加(jia),電(dian)流明顯(xian)下降時(shi)應更(geng)換(huan)新極(ji)管(guan)。
(3)定(ding)期(qi)擦拭(shi)陰陽(yang)極(ji)接(jie)線(xian)耳(er)和(he)螺絲(si),必(bi)要時(shi)要定(ding)期(qi)更換(huan),防(fang)止(zhi)銹蝕過重(zhong),影響(xiang)設(she)備運(yun)行(xing)。
(4)運(yun)行(xing)電(dian)流、電(dian)壓(ya)不(bu)要超(chao)過發生(sheng)器規(gui)定(ding)的(de)電(dian)流,外界電(dian)壓(ya)等(deng)對運(yun)行(xing)電(dian)流有影響(xiang),應註意(yi)調節使(shi)用(yong)在安(an)全(quan)範(fan)圍(wei)內。
(5)保(bao)持鹽(yan)水(shui)箱(xiang)的(de)清潔(jie),鹽(yan)要幹凈無(wu)雜質(zhi),若(ruo)使(shi)用(yong)粗鹽(yan)時(shi)必(bi)須(xu)另(ling)加過(guo)濾裝置(zhi)。
(6)次氯(lv)酸鈉(na)溶液不(bu)易(yi)久(jiu)存,夏天當天生產,當天用(yong)完(wan),冬(dong)天貯(zhu)存(cun)時間(jian)不(bu)得(de)超(chao)過壹(yi)周(zhou),並須(xu)采(cai)取(qu)避光(guang)貯(zhu)存(cun)。(氣(qi)溫(wen)低(di)於(yu)25℃,每天(tian)損失(shi)有效(xiao)氯(lv)0.1-0.15mg/l,氣(qi)溫(wen)超(chao)過(guo)30℃,每(mei)天(tian)損失(shi)有效(xiao)氯(lv)0.3-0.7mg/l)