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id="35hf15jpnp" class="NyNewsdetail_tips">更新時(shí)間：2022-09-26 點(diǎn)擊次數(shù)：1161</div> <div id="35hf15jpnp" class="NyNewsdetail_con"> <p> <strong><span style="font-family: 宋體; font-size: 14px; font-style: normal; font-weight: bold;"><span style="font-family: 宋體;">加藥計(jì)量泵</span></span></strong><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">是可以計(jì)量所輸送液體的機(jī)械，常被用于各類(lèi)型藥劑添加成套設(shè)備上，因此也叫</span></span><strong><span style="font-family: 宋體; font-size: 14px; font-weight: bold;"><span style="font-family: 宋體;">加藥泵</span></span></strong><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">。通常描述為：加藥計(jì)量泵是一種可以滿足各種嚴(yán)格的工藝流程需要，流量可以在</span><span style="font-family: Calibri;">0-100%</span><span style="font-family: 宋體;">范圍內(nèi)無(wú)級(jí)調(diào)節(jié)，用來(lái)輸送液體（特別是腐蝕性液體）一種特殊容積泵。</span></span></p><p style="text-indent: 28px;"><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">泵的結(jié)構(gòu)：該泵的由電機(jī)、傳動(dòng)箱、缸體等三部份組成傳動(dòng)箱部件是由凸輪機(jī)構(gòu)、行程調(diào)節(jié)機(jī)構(gòu)和速比蝸輪機(jī)構(gòu)組成；通過(guò)旋轉(zhuǎn)調(diào)節(jié)手輪來(lái)實(shí)行調(diào)節(jié)挺桿行程，從而改變膜片伸縮距離來(lái)達(dá)到改變流量的目的。缸體部件是由<strong>泵頭</strong>、吸入閥組、排出閥組、<strong>膜片</strong>隔膜片底座等組成。</span></span></p><p style="text-indent: 28px;"><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">工作原理：電機(jī)經(jīng)聯(lián)軸器帶動(dòng)蝸桿并通過(guò)蝸輪減速使主軸和偏心輪作回轉(zhuǎn)運(yùn)動(dòng)，由偏心輪帶動(dòng)挺桿在導(dǎo)筒內(nèi)作往復(fù)運(yùn)動(dòng)。連同膜片，通過(guò)單向閥的作用使泵腔內(nèi)逐漸形成真空，吸入閥打開(kāi)，吸入液體；當(dāng)膜片向前死點(diǎn)移動(dòng)時(shí)，此時(shí)吸入閥關(guān)閉，排出閥打開(kāi)，液體在膜片的推動(dòng)下排出。在泵通過(guò)調(diào)節(jié)一定的行程的往復(fù)順還工作形成連續(xù)有壓力、定量的排放液體。</span></span></p><p style="text-indent: 28px;"><span style="font-family: 宋體; font-size: 14px;"><span style="font-family: 宋體;">流量調(diào)節(jié)特性：泵的流量調(diào)節(jié)是靠旋轉(zhuǎn)調(diào)節(jié)手輪，帶動(dòng)調(diào)節(jié)螺桿轉(zhuǎn)動(dòng)，從而改變挺桿間的間距，改變膜片在泵腔內(nèi)移動(dòng)行程來(lái)決定流量的大小。調(diào)節(jié)手輪的刻度決定膜片行程，準(zhǔn)確率為</span><span style="font-family: Calibri;">95%</span><span style="font-family: 宋體;">。</span></span></p><p> </p> </div> <div id="35hf15jpnp" class="ly_PrevNext"> <ul> <li>上一篇：<a href="/szhcy-Article-3145883/">PH儀和PH電極之間的接線注意事項(xiàng)</a></li> <li>下一篇：<a href="/szhcy-Article-3137053/">小型去離子水設(shè)備的介紹</a></li> </ul> </div> </div>   <div id="35hf15jpnp" class="foot_box"> <div id="35hf15jpnp" class="foot_t"> <div id="35hf15jpnp" class="w1200"> <a href="/">網(wǎng)站首頁(yè)</a>　|　<a href="/aboutus.html">關(guān)于我們</a>　|　<a href="/products.html">產(chǎn)品中心</a>　|　<a href="/news.html">新聞動(dòng)態(tài)</a>　|　<a href="/article.html">技術(shù)文章</a>　|　<a href="/honor.html">榮譽(yù)資質(zhì)</a>　|　<a href="/order.html" target="_blank">在線留言</a>　|　<a href="/contact.html">聯(lián)系我們</a> <span><a href="javascript:;" 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