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id="lsd6yecy" class="ny_right_content"> <h3 class="article_title">ZCN型中心傳動(dòng)濃縮機(jī)</h3> <div id="lsd6yecy" class="newsin-c"> <span>發(fā)布時(shí)間：2018-07-02</span> <span>點(diǎn)擊次數(shù)：3975 次</span> </div> <div style="text-align: center;"> <img alt="" src="/Public/uploads/20180702/5b398d022625a.jpg" /></div> <div style="text-align: justify;"> <span style="font-size:16px;"><strong>概述</strong></span>　<br /> 濃縮是減少污泥體積的一種方法，在污泥處理工程中，一般采用重力濃縮的方法作為污泥脫水操作的預(yù)處理，因此在濃縮池中的污泥濃縮，實(shí)際上與沉淀池的沉淀工程很相似，濃縮池池徑小，往往在6-20m范圍內(nèi)，濃縮機(jī)大多采用中心傳動(dòng)形式，他廣泛應(yīng)用市政、輕工、礦山、冶煉、鋼鐵等行業(yè)中活性污泥的濃縮。<br /> <br /> <span style="font-size:16px;"><strong>設(shè)備機(jī)構(gòu)及工作原理</strong></span><br /> 含有細(xì)粒物體的料漿或污水，經(jīng)槽架或污泥管給入濃縮池的中心部位，料漿做均勻輻射狀向周邊緩慢流動(dòng)，在溫游中料漿或污水中的固體顆粒籍自重或絮凝作用而沉降。由于濃度較低，顆粒基本做自有沉降，沉速較快，繼而沉入濃集帶，沉速較慢。沉到下部一沉積帶，也是濃度較高的壓縮區(qū)，水分從沉降顆粒的間隙中不斷析出。中耙架連續(xù)回轉(zhuǎn)時(shí)，耙齒對(duì)該部沉積物沿池底的錐形坡面逐級(jí)推向池底的中心處，由該處的排料口排出。中耙齒推進(jìn)沉積物時(shí)，也是刮板對(duì)沉積物的一個(gè)壓縮過(guò)程，這也大大的促使析水作用的加強(qiáng)，因而從排料口排出的沉積物時(shí)經(jīng)過(guò)濃縮的料漿或污泥。池上部是澄清帶，澄清液從池邊溢流堰排出，從而構(gòu)成濃縮機(jī)工作的全過(guò)程。</div> <div style="text-align: center;"> <img alt="" src="/Public/uploads/20180702/5b398d6e66ff3.jpg" style="width: 354px; height: 257px;" /></div> <div> <span style="font-size:16px;"><strong>主要技術(shù)參數(shù)</strong></span><br /> <table align="center" border="1" cellpadding="0" cellspacing="0" style="width: 100%"> <tbody> <tr> <td style="width: 117px; text-align: center;"> 型號(hào)</td> <td style="width: 117px; text-align: center;"> 池徑D<br /> （m）</td> <td style="width: 117px; text-align: center;"> 池深H<br /> （m）</td> <td style="width: 146px; text-align: center;"> 轉(zhuǎn)動(dòng)扭矩<br /> （N.m）</td> <td style="width: 174px; text-align: center;"> 周邊線速度<br /> （mm）</td> <td style="width: 146px; text-align: center;"> 驅(qū)動(dòng)功率<br /> （kw）</td> </tr> <tr> <td style="width: 117px; text-align: center;"> ZCN3</td> <td style="width: 117px; text-align: center;"> 3</td> <td style="width: 117px; text-align: center;"> 3</td> <td style="width: 146px; text-align: center;"> 700</td> <td style="width: 174px; text-align: center;"> 1~2</td> <td style="width: 146px; text-align: center;"> 0.37</td> </tr> <tr> <td style="width: 117px; text-align: center;"> ZCN4</td> <td style="width: 117px; text-align: center;"> 4</td> <td style="width: 117px; text-align: center;"> 3.5</td> <td style="width: 146px; text-align: center;"> 1200</td> <td style="width: 174px; text-align: center;"> 1~2</td> <td style="width: 146px; text-align: center;"> 0.37</td> </tr> <tr> <td style="width: 117px; text-align: center;"> ZCN5</td> <td style="width: 117px; text-align: center;"> 5</td> <td style="width: 117px; text-align: center;"> 4</td> <td style="width: 146px; text-align: center;"> 1800</td> <td style="width: 174px; text-align: center;"> 1~2</td> <td style="width: 146px; text-align: center;"> 0.37</td> </tr> <tr> <td style="width: 117px; text-align: center;"> ZCN6</td> <td style="width: 117px; text-align: center;"> 6</td> <td style="width: 117px; text-align: center;"> 4</td> <td style="width: 146px; text-align: center;"> 2600</td> <td style="width: 174px; text-align: center;"> 1~2</td> <td style="width: 146px; text-align: center;"> 0.37</td> </tr> <tr> <td style="width: 117px; text-align: center;"> ZCN8</td> <td style="width: 117px; text-align: center;"> 8</td> <td style="width: 117px; text-align: center;"> 4.5</td> <td style="width: 146px; text-align: center;"> 4700</td> <td style="width: 174px; text-align: center;"> 1~2</td> <td style="width: 146px; text-align: center;"> 0.55</td> </tr> <tr> <td style="width: 117px; text-align: center;"> ZCN10</td> <td style="width: 117px; text-align: center;"> 10</td> <td style="width: 117px; text-align: center;"> 4.5</td> <td style="width: 146px; text-align: center;"> 7300</td> <td style="width: 174px; text-align: center;"> 1.5~2.5</td> <td style="width: 146px; text-align: center;"> 0.55</td> </tr> <tr> <td style="width: 117px; text-align: center;"> ZCN12</td> <td style="width: 117px; text-align: center;"> 12</td> <td style="width: 117px; text-align: center;"> 5</td> <td style="width: 146px; text-align: center;"> 10500</td> <td style="width: 174px; text-align: center;"> 1.5~2.5</td> <td style="width: 146px; text-align: center;"> 0.55</td> </tr> <tr> <td style="width: 117px; text-align: center;"> ZCN14</td> <td style="width: 117px; text-align: center;"> 14</td> <td style="width: 117px; text-align: center;"> 5</td> <td style="width: 146px; text-align: center;"> 14300</td> <td style="width: 174px; text-align: center;"> 2~3</td> <td style="width: 146px; text-align: center;"> 0.75</td> </tr> <tr> <td style="width: 117px; text-align: center;"> ZCN16</td> <td style="width: 117px; text-align: center;"> 16</td> <td style="width: 117px; text-align: center;"> 5</td> <td style="width: 146px; text-align: center;"> 18700</td> <td style="width: 174px; text-align: center;"> 2~3</td> <td style="width: 146px; text-align: center;"> 0.75</td> </tr> <tr> <td style="width: 117px; text-align: center;"> ZCN18</td> <td style="width: 117px; text-align: center;"> 18</td> <td style="width: 117px; text-align: center;"> 5</td> <td style="width: 146px; text-align: center;"> 23700</td> <td style="width: 174px; text-align: center;"> 2~3</td> <td style="width: 146px; text-align: center;"> 0.75</td> </tr> </tbody> </table> <div style="clear: both;"> <br /> <span style="font-size:16px;"><strong>主要特點(diǎn)</strong></span><br /> 1、工作橋使用全橋式，其材質(zhì)可采用碳鋼、不銹鋼或混凝土結(jié)構(gòu)；<br /> 2、濃縮柵條等距離的排列于刮臂上，以增加濃縮效果；<br /> 3、設(shè)置機(jī)械和電氣雙重過(guò)載保護(hù)，運(yùn)行安全可靠；<br /> 4、設(shè)備操作簡(jiǎn)便，可直接就地/遠(yuǎn)程控制設(shè)備的運(yùn)行。<br /> <br /> <span 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