氧氣轉(zhuan)化(hua)為(wei)臭氧的(de)過(guo)程中釋放(fang)熱量,必須通(tong)過(guo)接地極的(de)發生(sheng)器(qi)水腔的(de)冷卻(que)(que)水帶走熱量以促(cu)進臭氧的(de)轉(zhuan)化(hua)效(xiao)率,因(yin)此冷卻(que)(que)水對(dui)臭氧制(zhi)備非常(chang)重要(yao)。
臭氧應用領域:
臭氧用(yong)于適用(yong)于各種水處理和空間領(ling)域,如:
①飲用水的消毒(du)、脫色、除味、除有害(hai)有機物;
②游泳池用水消毒、脫色、除味、除有(you)害有(you)機物;
③廢水(shui)的化(hua)合物斷鏈(lian)、去COD、除(chu)味消毒(du)、脫色;
④水產養殖(zhi)消毒、凈化(hua);
⑤空間的凈化消毒、除味;
⑥化工業中的科學研究、氧化、硫化工藝。
水冷式外接氣源臭氧發生器(標配)發生系統總體描述:
天(tian)藍臭(chou)(chou)氧(yang)(yang)系(xi)統(tong)集成了制備(bei)臭(chou)(chou)氧(yang)(yang)所需(xu)的(de)配(pei)套單元,在出廠前均已經過嚴格(ge)的(de)檢驗(yan)和測試,確保系(xi)統(tong)安全、可靠、穩定性(xing),快速安裝(zhuang)的(de)標準配(pei)置和一體化結構,節省了的(de)安裝(zhuang)時間和占地空(kong)間,無論(lun)是用(yong)(yong)于系(xi)統(tong)改造還是用(yong)(yong)于新建系(xi)統(tong),可以被方便安裝(zhuang)在各(ge)種水處理(li)和化工系(xi)統(tong)中。 天(tian)藍臭(chou)(chou)氧(yang)(yang)設(she)備(bei)中采用(yong)(yong)了國外(wai)先(xian)-進的(de)電介質模(mo)塊,該模(mo)塊具(ju)有優-異的(de)抗沖擊性(xing),使整(zheng)個(ge)設(she)備(bei)更耐用(yong)(yong),臭(chou)(chou)氧(yang)(yang)產量(liang)高,所制得(de)的(de)臭(chou)(chou)氧(yang)(yang)化氣(qi)體中臭(chou)(chou)氧(yang)(yang)濃(nong)度可達 25-180mg/l。產品具(ju)有:高效節能、穩定可靠、操作簡單、結實耐用(yong)(yong)等優點(dian)。
本(ben)臭(chou)氧(yang)制備原(yuan)理(li)是間(jian)隙放電(dian)(dian)(dian)(dian)法,供電(dian)(dian)(dian)(dian)單元提供高壓電(dian)(dian)(dian)(dian)場而使(shi)流過發(fa)生器(qi)的氧(yang)氣在此電(dian)(dian)(dian)(dian)場中通(tong)過。臭(chou)氧(yang)發(fa)生器(qi)罐(guan)體(ti)本(ben)身和(he)內(nei)部的放電(dian)(dian)(dian)(dian)室為(wei)(wei)接地(di)(di)極(ji),高壓電(dian)(dian)(dian)(dian)加到(dao)絕(jue)緣體(ti)的金(jin)(jin)屬電(dian)(dian)(dian)(dian)極(ji)上(shang),金(jin)(jin)屬電(dian)(dian)(dian)(dian)極(ji)外部涂(tu)上(shang)了特殊的絕(jue)緣材料,這樣在絕(jue)緣材料層和(he)臭(chou)氧(yang)發(fa)生器(qi)罐(guan)體(ti)接地(di)(di)極(ji)之(zhi)間(jian)形(xing)成(cheng)了高壓電(dian)(dian)(dian)(dian)場,氧(yang)氣通(tong)過時通(tong)過高壓電(dian)(dian)(dian)(dian)暈放電(dian)(dian)(dian)(dian)轉化為(wei)(wei)臭(chou)氧(yang)。
氧(yang)氣轉(zhuan)化(hua)為臭(chou)氧(yang)的(de)(de)過(guo)程(cheng)中(zhong)釋放(fang)熱(re)量,必須通過(guo)接地極的(de)(de)發生(sheng)器水腔的(de)(de)冷卻水帶走熱(re)量以促進臭(chou)氧(yang)的(de)(de)轉(zhuan)化(hua)效率,因此冷卻水對臭(chou)氧(yang)制備非常重要。
大型臭氧發生系(xi)統(tong)一般由(you)氣源(yuan)系(xi)統(tong)、臭氧發生器、電源(yuan)系(xi)統(tong)、冷卻水系(xi)統(tong)、PLC控制系(xi)統(tong)、臭氧投加系(xi)統(tong)及(ji)尾氣破壞(huai)系(xi)統(tong)等(deng)幾大部分組成。此外,還有(you)大量的(de)輔(fu)助設備如測(ce)量系(xi)統(tong)、閥門及(ji)管道等(deng)。
臭氧發生系統(tong)組(zu)成圖
發(fa)生室系統流(liu)程示意圖
下圖為較為完備(bei)(bei)的發生室系統流程,但不是所有的設(she)備(bei)(bei)流程都是這樣,部分設(she)備(bei)(bei)根據(ju)實(shi)際應用和客戶(hu)要求進行了適當的調整和精簡。