技術文章
TECHNICAL ARTICLES產品(pin)簡介:噴泉(quan)曝(pu)(pu)氣(qi)機(ji),是一種(zhong)適用(yong)于水污染治理的增氧曝(pu)(pu)氣(qi)與水體(ti)(ti)循環(huan)設備(bei),使(shi)用(yong)太陽能作為動力源,具有(you)運(yun)行(xing)管理費用(yong)低(di)(di),增氧效(xiao)果好(hao),大(da)流(liu)量,抗堵(du)塞,壽命長(chang)、運(yun)行(xing)噪音(yin)低(di)(di)等(deng)特征。噴泉(quan)式(shi)太陽能曝(pu)(pu)氣(qi)機(ji),適用(yong)于河道、湖泊(bo)、水庫、氧化(hua)(hua)塘、人工湖等(deng)供電條(tiao)件(jian)不足的水體(ti)(ti)。產品(pin)特點:1、輸(shu)出效(xiao)率高,水循環(huan)效(xiao)果明顯(xian);結構緊湊、高性能、低(di)(di)損耗、噪聲小(xiao)、具有(you)節能低(di)(di)耗環(huan)保優點,故障率低(di)(di),溶(rong)藥效(xiao).果好(hao)。2、漂浮(浮筒)式(shi)安裝無特殊(shu)要(yao)求,只需(xu)要(yao)兩根管插(cha)入泥底拉(la)繩索來(lai)固定設備(bei)。3、本產品(pin)集曝(pu)(pu)泉(quan)曝(pu)(pu)氣(qi)于一機(ji)化(hua)(hua),不需(xu)要(yao)任何...
潛水(shui)(shui)排(pai)污(wu)泵(beng)葉輪采(cai)用單流道(dao)或雙流道(dao)形式,防(fang)爆(bao)排(pai)污(wu)泵(beng)類似于一截面大小相同的(de)彎管,具(ju)有非常(chang)好的(de)過流性,配以(yi)合(he)理(li)的(de)蝸(gua)室,使得該排(pai)污(wu)泵(beng)具(ju)有效(xiao)率高(gao)、葉輪經動(dong)靜平衡試驗(yan),使泵(beng)在(zai)運(yun)行(xing)中(zhong)無振動(dong)。防(fang)爆(bao)潛水(shui)(shui)排(pai)污(wu)泵(beng)是是在(zai)引進技術的(de)基(ji)礎(chu)上,結合(he)國(guo)內排(pai)污(wu)泵(beng)的(de)使用特點而研制(zhi)成功的(de)新一代泵(beng)類產品,具(ju)有節能、防(fang)纏繞、無堵塞、自動(dong)安裝和自動(dong)控(kong)制(zhi)等特點。注(zhu)意事項如(ru)下:1、當(dang)濕度傳感器或溫度傳感器發出報(bao)警時(shi)(shi),或泵(beng)體運(yun)轉時(shi)(shi)振動(dong)、噪聲出現異常(chang)時(shi)(shi);或輸出水(shui)(shui)量(liang)水(shui)(shui)壓下降(jiang)、電能消耗顯著(zhu)上升時(shi)(shi),應當(dang)立即對潛水(shui)(shui)排(pai)污(wu)泵(beng)停機進行(xing)檢修。...
電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)在運(yun)行(xing)(xing)中避免燒毀,除(chu)了運(yun)行(xing)(xing)前采取必要的(de)各種技術保護措施外,有效、實(shi)際的(de)防止方(fang)(fang)法是進行(xing)(xing)正確的(de)技術維(wei)護。電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)燒毀的(de)原(yuan)因(yin)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)燒壞(huai)主要由電(dian)(dian)(dian)(dian)(dian)(dian)源,電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)本身,負(fu)載(zai),通風散熱等方(fang)(fang)面異常所造成。出現(xian)燒電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)問(wen)題(ti)時,對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)是否(fou)燒壞(huai)作出判(pan)斷,有如下(xia)步驟:一(yi):電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)會(hui)很燙,打開(kai)接線(xian)盒后(hou),會(hui)有一(yi)股(gu)很刺(ci)鼻(bi)的(de)味道,叫人難以忍(ren)受(shou),但并不(bu)能證明電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)燒毀,也(ye)有高溫燒焦(jiao)的(de)可(ke)(ke)能。二(er):用(yong)萬用(yong)表測量(liang)三(san)相電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu),看(kan)三(san)相電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)阻(zu)值是否(fou)均衡,如果三(san)相電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)不(bu)均衡,說明電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)異常,對(dui)于容量(liang)較大(da)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji),測量(liang)直流電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu),可(ke)(ke)以使用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)橋來測量(liang)。...
不(bu)論何種安(an)裝(zhuang)(zhuang)形(xing)式(shi)均非(fei)常簡單。濕式(shi)安(an)裝(zhuang)(zhuang)的攪拌(ban)機(ji)可(ke)通過吊(diao)機(ji)或起吊(diao)架直(zhi)接(jie)將(jiang)攪拌(ban)機(ji)吊(diao)入安(an)裝(zhuang)(zhuang)位(wei)置,依(yi)靠設備自重定(ding)(ding)位(wei),固(gu)定(ding)(ding)好(hao)電纜(lan)(lan)。見濕式(shi)安(an)裝(zhuang)(zhuang)示意圖。安(an)裝(zhuang)(zhuang)步驟1、在岸上(shang)短(duan)時間開機(ji)觀(guan)察葉輪轉(zhuan)運方向,從上(shang)往下看正確轉(zhuan)運方向為逆(ni)時針旋轉(zhuan)。若反(fan)之,則任意調換2根電源接(jie)線位(wei)置。2、將(jiang)電機(ji)電纜(lan)(lan)與吊(diao)索(suo)分開固(gu)定(ding)(ding),千萬(wan)不(bu)能將(jiang)電纜(lan)(lan)鋼繩(sheng)(sheng)捆扎(zha)在一(yi)起。要(yao)防止(zhi)鋼繩(sheng)(sheng)和電纜(lan)(lan)卷入葉輪中。3、用吊(diao)車起雙(shuang)曲面,緩慢地(di)放(fang)入池中制定(ding)(ding)位(wei)置,注意不(bu)要(yao)撞到(dao)池壁。4、將(jiang)固(gu)定(ding)(ding)繩(sheng)(sheng)索(suo)一(yi)端固(gu)定(ding)(ding)在岸邊,電纜(lan)(lan)接(jie)電控(kong)柜。
潛水(shui)(shui)(shui)低速推(tui)進(jin)(jin)器(qi)主要(yao)用于水(shui)(shui)(shui)處(chu)理工(gong)程(cheng),特(te)別是(shi)污水(shui)(shui)(shui)處(chu)理工(gong)藝(yi)中(zhong)的氧(yang)(yang)化溝和缺氧(yang)(yang)池,主要(yao)作(zuo)(zuo)用是(shi)對水(shui)(shui)(shui)體進(jin)(jin)行攪拌(ban)、混合(he)(he)并推(tui)流(liu),改變水(shui)(shui)(shui)體固、液(ye)分層的現象,形成懸濁液(ye)(即泥(ni)水(shui)(shui)(shui)混合(he)(he)液(ye))后再將(jiang)水(shui)(shui)(shui)體向前推(tui)流(liu),終實現水(shui)(shui)(shui)體紊動的流(liu)場和均勢流(liu)態,有(you)效(xiao)防止污泥(ni)沉淀淤積,優化污水(shui)(shui)(shui)處(chu)理效(xiao)果(guo)。潛水(shui)(shui)(shui)低速推(tui)進(jin)(jin)器(qi)選(xuan)型是(shi)一(yi)項(xiang)比較復雜的工(gong)作(zuo)(zuo),進(jin)(jin)型的正確與否直接(jie)影(ying)響設備的正常(chang)使用,作(zuo)(zuo)為選(xuan)型的原則就是(shi)要(yao)讓攪拌(ban)機在適合(he)(he)的容積里(li)發揮充分的攬(lan)拌(ban)功能(neng),一(yi)般(ban)可用進(jin)(jin)速來確定,根據污水(shui)(shui)(shui)處(chu)理廠不(bu)同(tong)的工(gong)藝(yi)要(yao)求,攪拌(ban)機進(jin)(jin)速應保證在0.15~0.3m...
在污(wu)水(shui)(shui)(shui)(shui)處理中,QJB潛(qian)(qian)(qian)水(shui)(shui)(shui)(shui)攪(jiao)(jiao)拌(ban)機(ji)(ji)的(de)安(an)裝(zhuang)(zhuang)位(wei)(wei)置(zhi)、安(an)裝(zhuang)(zhuang)角(jiao)度很重要,是節能的(de)關鍵。那(nei)么潛(qian)(qian)(qian)水(shui)(shui)(shui)(shui)攪(jiao)(jiao)拌(ban)機(ji)(ji)安(an)裝(zhuang)(zhuang)位(wei)(wei)置(zhi)、安(an)裝(zhuang)(zhuang)角(jiao)度不(bu)(bu)同具體會造成(cheng)后果(guo)呢,這(zhe)篇文章,小(xiao)編(bian)和大家一起來了解一下。潛(qian)(qian)(qian)水(shui)(shui)(shui)(shui)攪(jiao)(jiao)拌(ban)機(ji)(ji)在污(wu)水(shui)(shui)(shui)(shui)池(chi)內(nei)的(de)安(an)裝(zhuang)(zhuang)位(wei)(wei)置(zhi)很重要,安(an)裝(zhuang)(zhuang)位(wei)(wei)置(zhi)不(bu)(bu)同,污(wu)水(shui)(shui)(shui)(shui)池(chi)內(nei)攪(jiao)(jiao)拌(ban)效果(guo)明(ming)顯不(bu)(bu)同。有時(shi)候(hou),用小(xiao)功(gong)(gong)率小(xiao)直徑的(de)潛(qian)(qian)(qian)水(shui)(shui)(shui)(shui)攪(jiao)(jiao)拌(ban)機(ji)(ji)就可以達到(dao)攪(jiao)(jiao)拌(ban)效果(guo),但(dan)由于錯誤的(de)安(an)裝(zhuang)(zhuang)位(wei)(wei)置(zhi),可能導致小(xiao)功(gong)(gong)率潛(qian)(qian)(qian)水(shui)(shui)(shui)(shui)攪(jiao)(jiao)拌(ban)機(ji)(ji)達不(bu)(bu)到(dao)攪(jiao)(jiao)拌(ban)效果(guo),而被(bei)迫更換大功(gong)(gong)率的(de)潛(qian)(qian)(qian)水(shui)(shui)(shui)(shui)攪(jiao)(jiao)拌(ban)機(ji)(ji),這(zhe)往往造成(cheng)浪費。有時(shi)候(hou),某個角(jiao)度安(an)裝(zhuang)(zhuang)時(shi),水(shui)(shui)(shui)(shui)池(chi)內(nei)攪(jiao)(jiao)拌(ban)效果(guo)差,但(dan)稍微調整一下潛(qian)(qian)(qian)水(shui)(shui)(shui)(shui)攪(jiao)(jiao)拌(ban)機(ji)(ji)的(de)安(an)裝(zhuang)(zhuang)角(jiao)度,...
根(gen)(gen)據(ju)污(wu)(wu)水(shui)處(chu)理廠不同的工藝要(yao)求(qiu),攪(jiao)拌(ban)機(ji)(ji)最佳流速(su)應保證在0.15~0.3m/s之間,如果(guo)低于0.15m/s的流速(su)則(ze)(ze)達不到推流攪(jiao)拌(ban)效(xiao)果(guo),超過0.3m/s的流速(su)則(ze)(ze)會影響工藝效(xiao)果(guo)且造成(cheng)浪費。所以在選(xuan)型前(qian)首先確定潛(qian)水(shui)攪(jiao)拌(ban)機(ji)(ji)運用的場(chang)所,如:污(wu)(wu)水(shui)池(chi)、污(wu)(wu)泥池(chi)、生(sheng)化池(chi);其次(ci)是介質(zhi)的參(can)數,如:懸浮物含量、粘(zhan)度、溫(wen)度、PH值;還有(you)水(shui)池(chi)的形狀、水(shui)深等。混合攪(jiao)拌(ban)型1根(gen)(gen)據(ju)圖B1或表B1確定待攪(jiao)拌(ban)介質(zhi)的污(wu)(wu)泥校(xiao)正系(xi)(xi)數。2根(gen)(gen)據(ju)圖B2或表B2確定攪(jiao)拌(ban)池(chi)的池(chi)型校(xiao)正系(xi)(xi)數。3按每(mei)立方(fang)米清水(shui)所需耗功5w,乘以污(wu)(wu)泥校(xiao)正系(xi)(xi)數...
潛(qian)水(shui)(shui)攪拌(ban)推進(jin)器(qi)由(you)潛(qian)水(shui)(shui)電(dian)機(ji)(ji)、減速(su)機(ji)(ji)、螺(luo)旋推進(jin)葉(xie)輪、密(mi)封機(ji)(ji)構、手(shou)搖(yao)卷揚機(ji)(ji)構、電(dian)氣控(kong)制等部分構成。螺(luo)旋葉(xie)輪在(zai)電(dian)機(ji)(ji)和減速(su)機(ji)(ji)驅(qu)動下(xia)低速(su)旋轉,產生大體積流(liu)(liu)場(chang),應用大體積流(liu)(liu)動模式(shi)(shi)(shi)(shi)來得到快速(su)的(de)(de)受控(kong)流(liu)(liu)體輸送(song),同時環(huan)流(liu)(liu)模式(shi)(shi)(shi)(shi)確保了全部容池內(nei)的(de)(de)液(ye)體都能(neng)反復通過混合區(qu)。潛(qian)水(shui)(shui)攪拌(ban)推進(jin)器(qi)的(de)(de)技術參數(shu)及選型基(ji)本要求:1、電(dian)機(ji)(ji)部件三(san)相鼠籠式(shi)(shi)(shi)(shi)感應電(dian)機(ji)(ji),絕(jue)緣等級F級、防(fang)護(hu)等級IP68;潛(qian)水(shui)(shui)式(shi)(shi)(shi)(shi)專業結構設計;具有(you)絕(jue)緣防(fang)護(hu)等級高(gao)(gao)、密(mi)封可靠(kao)、軸向短、效率高(gao)(gao),噪(zao)音低的(de)(de)特點(dian);2、潛(qian)水(shui)(shui)式(shi)(shi)(shi)(shi)微型減速(su)機(ji)(ji)構潛(qian)水(shui)(shui)式(shi)(shi)(shi)(shi)微型減速(su)機(ji)(ji)構,是小中心距...