電廠除灰系統*套設備-從有灰的地方一直到裝罐車設備
粉體氣力輸送機料(liao)封泵是一(yi)種(zhong)利用(yong)空(kong)氣(qi)(qi)(qi)(qi)輸(shu)送(song)介(jie)質(zhi)和動(dong)力的氣(qi)(qi)(qi)(qi)力輸(shu)灰(hui)系(xi)(xi)統(tong)。可(ke)(ke)以使(shi)粉(fen)(fen)煤灰(hui)在輸(shu)送(song)過(guo)程中保(bao)持干燥(zao)狀態(tai)，保(bao)持粉(fen)(fen)煤灰(hui)的活性不變，有利于粉(fen)(fen)煤灰(hui)的合(he)成。影響。高(gao)壓低(di)(di)(di)速流(liu)態(tai)化(hua)稀相氣(qi)(qi)(qi)(qi)力輸(shu)送(song)（固(gu)氣(qi)(qi)(qi)(qi)質(zhi)量比大于10）飛灰(hui)系(xi)(xi)統(tong)突破了其他形式氣(qi)(qi)(qi)(qi)力輸(shu)灰(hui)系(xi)(xi)統(tong)在輸(shu)送(song)距(ju)離、輸(shu)送(song)濃度(du)等(deng)方(fang)面的限制(zhi).氣(qi)(qi)(qi)(qi)源設備簡單，輸(shu)送(song)濃度(du)高(gao)。高(gao)（固(gu)氣(qi)(qi)(qi)(qi)質(zhi)量比可(ke)(ke)達(da)30）、輸(shu)送(song)速度(du)低(di)(di)(di)（約(yue)7rn/s）、輸(shu)送(song)距(ju)離長（可(ke)(ke)達(da)1km以上）、輸(shu)送(song)管(guan)徑小、投資成本(ben)低(di)(di)(di)、運行(xing)成本(ben)低(di)(di)(di)、操(cao)作維(wei)護簡單、操(cao)作方(fang)便、運行(xing)可(ke)(ke)靠等(deng)特(te)點(dian)有利于火電廠粉(fen)(fen)煤灰(hui)的綜合(he)應(ying)用(yong)。
粉體氣力輸送料(liao)封泵(beng)是(shi)采用(yong)低壓(ya)連續氣力輸(shu)送(song)(song)方式輸(shu)送(song)(song)粉狀物(wu)料(liao)的(de)設(she)(she)(she)備(bei)(bei)。它(ta)采用(yong)正壓(ya)氣力輸(shu)送(song)(song)來輸(shu)送(song)(song)粉狀物(wu)料(liao)。輸(shu)送(song)(song)管(guan)(guan)道可(ke)根據具體地形布置，實現(xian)集中、分(fen)散、高精度、長距離輸(shu)送(song)(song)。運輸(shu)過程中不受氣候條(tiao)件(jian)影響，有(you)利(li)于生(sheng)產(chan)和(he)環境保護。該(gai)設(she)(she)(she)備(bei)(bei)配備(bei)(bei)自(zi)(zi)動化操(cao)(cao)作控(kong)制臺，可(ke)實現(xian)手動和(he)自(zi)(zi)動控(kong)制。自(zi)(zi)動控(kong)制采用(yong)繼(ji)電器或微(wei)機形式。該(gai)設(she)(she)(she)備(bei)(bei)結構簡單(dan)，操(cao)(cao)作方便，所需(xu)操(cao)(cao)作量(liang)少，可(ke)連續給灰，并可(ke)自(zi)(zi)動調(diao)節產(chan)量(liang)，非常(chang)*。達(da)到送(song)(song)灰的(de)效果。其特點(dian)是(shi)輸(shu)灰介質壓(ya)力較低，設(she)(she)(she)備(bei)(bei)管(guan)(guan)道閥門不易磨(mo)(mo)損，設(she)(she)(she)備(bei)(bei)造價比其他輸(shu)送(song)(song)設(she)(she)(she)備(bei)(bei)低，后期運行(xing)基本不需(xu)要維護。另外，粉體氣力輸(shu)送(song)(song)設(she)(she)(she)備(bei)(bei)的(de)總體優點(dian)是(shi)結構簡單(dan)、運行(xing)可(ke)靠、性(xing)能穩定、耐磨(mo)(mo)性(xing)強、運行(xing)成(cheng)本低。現(xian)已廣(guang)泛應用(yong)于電廠(chang)粉煤灰、水(shui)(shui)泥、水(shui)(shui)泥生(sheng)料(liao)等粉體輸(shu)送(song)(song)領域。經過實際(ji)運行(xing)，證明其在性(xing)能、型號、產(chan)量(liang)等方面(mian)滿足當今市場(chang)的(de)發展需(xu)求。
