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自動鍋爐加藥裝置

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所屬分類加藥裝置

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更新時間(jian)2024-04-25

產品描述:自動鍋爐加藥裝置加藥裝置按需要將定量的藥劑放入攪拌溶液箱內進行攪拌溶解,溶解完畢后再通過計量泵送至投加點的工作過程,加藥量的大小可自由任意調節,以滿足不同加藥量的場所。首先設備由在線電導率儀連續自動檢測濾前冷卻水的電導率,當水的電導率高于某一設定值時,系統自動打開放泄閥,排放掉一部分濃縮,并根據排水量自動補充相應的新鮮水。

產品概述

自動鍋爐加藥裝置根據一(yi)次儀(yi)表檢測信號的不(bu)同,設備(bei)可(ke)分為由游(you)動(dong)(dong)電(dian)流控(kong)(kong)制的全自(zi)(zi)動(dong)(dong)混(hun)凝劑(ji)投藥(yao)(yao)(yao)(yao)系(xi)(xi)統(tong)(tong)(tong)(tong)、由PH儀(yi)控(kong)(kong)制的酸(suan)(suan)堿自(zi)(zi)動(dong)(dong)調節設備(bei)和  以電(dian)導率控(kong)(kong)制的全自(zi)(zi)動(dong)(dong)循環冷卻水(shui)投藥(yao)(yao)(yao)(yao)系(xi)(xi)統(tong)(tong)(tong)(tong)。控(kong)(kong)制系(xi)(xi)統(tong)(tong)(tong)(tong)可(ke)以采用手動(dong)(dong)/自(zi)(zi)動(dong)(dong)控(kong)(kong)制。在自(zi)(zi)動(dong)(dong)控(kong)(kong)制中根據上(shang)位系(xi)(xi)統(tong)(tong)(tong)(tong)輸出的控(kong)(kong)制信號,進(jin)行自(zi)(zi)動(dong)(dong)配比藥(yao)(yao)(yao)(yao)液(ye)(ye)(ye)濃(nong)度,進(jin)行自(zi)(zi)動(dong)(dong)投加(jia)。同時該磷酸(suan)(suan)鹽加(jia)藥(yao)(yao)(yao)(yao)裝置的液(ye)(ye)(ye)位高度,藥(yao)(yao)(yao)(yao)液(ye)(ye)(ye)濃(nong)度,系(xi)(xi)統(tong)(tong)(tong)(tong)壓(ya)力,藥(yao)(yao)(yao)(yao)液(ye)(ye)(ye)投加(jia)量等(deng)等(deng)參數通(tong)過PLC均可(ke)上(shang)傳到上(shang)位系(xi)(xi)統(tong)(tong)(tong)(tong),由上(shang)位系(xi)(xi)統(tong)(tong)(tong)(tong)實(shi)現遠程實(shi)時監測與控(kong)(kong)制。

自動鍋爐加藥裝置規格配置:

加(jia)藥(yao)(yao)(yao)裝(zhuang)置是以計(ji)(ji)(ji)量(liang)泵為主(zhu)要投(tou)加(jia)設(she)(she)備(bei)、將溶(rong)藥(yao)(yao)(yao)箱、攪拌(ban)器(qi)、液位計(ji)(ji)(ji)、安(an)全閥、止回閥、壓力表(biao)、過(guo)濾(lv)器(qi)、緩沖(chong)器(qi)、管(guan)(guan)路、閥門、底(di)座(zuo)、扶梯、自(zi)動(dong)(dong)監視系統、電(dian)力控(kong)制(zhi)系統等按工藝流(liu)程(cheng)需要組裝(zhuang)在一個公共平臺上(shang),形成(cheng)一個模(mo)塊,即(ji)所(suo)謂(wei)的(de)撬(qiao)裝(zhuang)式(shi)組合(he)式(shi)單(dan)元(簡稱(cheng)“撬(qiao)體")。按需要將定(ding)量(liang)的(de)藥(yao)(yao)(yao)劑放(fang)入攪拌(ban)溶(rong)液箱內進行攪拌(ban)溶(rong)解,溶(rong)解完畢后再通過(guo)計(ji)(ji)(ji)量(liang)泵送至(zhi)投(tou)加(jia)點的(de)工作過(guo)程(cheng),加(jia)藥(yao)(yao)(yao)量(liang)的(de)大小可自(zi)由(you)任(ren)意調節(jie),以滿足不(bu)同加(jia)藥(yao)(yao)(yao)量(liang)的(de)場所(suo)。首先設(she)(she)備(bei)由(you)在線(xian)電(dian)導率(lv)(lv)儀連續自(zi)動(dong)(dong)檢測濾(lv)前冷卻水(shui)的(de)電(dian)導率(lv)(lv),當水(shui)的(de)電(dian)導率(lv)(lv)高于某一設(she)(she)定(ding)值時,系統自(zi)動(dong)(dong)打開放(fang)泄閥,排放(fang)掉一部分濃縮,并(bing)根據(ju)排水(shui)量(liang)自(zi)動(dong)(dong)補充相應的(de)新鮮水(shui)。補水(shui)同時由(you)設(she)(she)在補水(shui)管(guan)(guan)線(xian)上(shang)的(de)流(liu)量(liang)計(ji)(ji)(ji)信號自(zi)動(dong)(dong)控(kong)制(zhi)三臺計(ji)(ji)(ji)量(liang)加(jia)藥(yao)(yao)(yao)泵定(ding)比(bi)投(tou)加(jia)緩蝕(shi)阻垢劑和殺菌劑。整個系統均(jun)采用檢測儀表(biao),計(ji)(ji)(ji)量(liang)準確(que),運行可靠。全套(tao)裝(zhuang)置主(zhu)要包含進料系統、儲藥(yao)(yao)(yao)桶、加(jia)藥(yao)(yao)(yao)系統、動(dong)(dong)力控(kong)制(zhi)系統等。


鍋爐的(de)水(shui)質管理的(de)幾個(ge)要點:


  1、水(shui)處理裝(zhuang)置:采用可靠的軟(ruan)水(shui)處理裝(zhuang)置,對(dui)于鍋(guo)爐給水(shui)水(shui)質特(te)別差的鍋(guo)爐房(fang),還(huan)應外接鍋(guo)爐自(zi)動加(jia)藥裝(zhuang)置,并根據水(shui)質監測情況適時自(zi)動加(jia)入(ru)阻垢劑;


  2、人工(gong)檢測(ce):按照《工(gong)業鍋(guo)爐(lu)水質(zhi)(zhi)》(GBT 1576-2008)的(de)要求(qiu),實(shi)時監測(ce)鍋(guo)爐(lu)給水和爐(lu)水內鈣鎂離子的(de)濃(nong)度,確保鍋(guo)爐(lu)給水水質(zhi)(zhi)達標;


  3、遠程管(guan)(guan)理:借助物(wu)(wu)聯網(wang)平臺監管(guan)(guan)鍋爐水垢,其原理是利用物(wu)(wu)聯網(wang)平臺記錄鍋爐排煙溫度的(de)變(bian)化,結合(he)爐水溫度、燃燒(shao)負荷的(de)綜合(he)數據分(fen)析,判斷(duan)水垢狀(zhuang)況,指導除垢及水質管(guan)(guan)理。


  4、人工(gong)智(zhi)能(neng)裝置:采用及時控水(shui)(shui)(shui)質(zhi)(zhi)(zhi)管(guan)理(li)(li)系統(tong)管(guan)理(li)(li)水(shui)(shui)(shui)質(zhi)(zhi)(zhi)。其原理(li)(li)是(shi)利用智(zhi)能(neng)管(guan)理(li)(li)裝置給(gei)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)(zhi)(zhi)的(de)持續監測(ce),動態調(diao)整水(shui)(shui)(shui)處理(li)(li)裝置的(de)工(gong)作狀況,保證給(gei)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)(zhi)(zhi)的(de)達(da)標。同時自動測(ce)量爐(lu)(lu)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)(zhi)(zhi),根據爐(lu)(lu)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)(zhi)(zhi)自動排污(wu)。這(zhe)種(zhong)方法能(neng)減少(shao)人為因素(su)的(de)影響,確保鍋爐(lu)(lu)給(gei)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)(zhi)(zhi)及爐(lu)(lu)水(shui)(shui)(shui)水(shui)(shui)(shui)質(zhi)(zhi)(zhi)達(da)標,是(shi)目前歐美發(fa)達(da)國家進行水(shui)(shui)(shui)質(zhi)(zhi)(zhi)智(zhi)能(neng)化管(guan)理(li)(li)的(de)主要手段。

 

 

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