品牌 | 力諾 |
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一、產品概述
FQB潛水浮動式曝氣機是將原NQXB潛(qian)水(shui)(shui)曝氣(qi)(qi)機(電機為潛(qian)水(shui)(shui)電機)靠自重在(zai)(zai)池底(di)定位(wei)的安裝(zhuang)(zhuang)(zhuang)形(xing)(xing)式(shi)改為利用雙進氣(qi)(qi)管并(bing)靠浮圈(quan)懸吊在(zai)(zai)水(shui)(shui)中(zhong)(zhong)(zhong)浮動的安裝(zhuang)(zhuang)(zhuang)形(xing)(xing)式(shi)。現NQXB型(xing)曝氣(qi)(qi)機在(zai)(zai)安裝(zhuang)(zhuang)(zhuang)檢修(xiu)時(shi),若(ruo)污(wu)水(shui)(shui)池中(zhong)(zhong)(zhong)有水(shui)(shui),人(ren)員無法(fa)下(xia)池操作,需(xu)用吊車(che)伸(shen)入池中(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)或(huo)排完池中(zhong)(zhong)(zhong)水(shui)(shui)后(hou)搬運,而且(qie)這種(zhong)安裝(zhuang)(zhuang)(zhuang)形(xing)(xing)式(shi)必須(xu)有堅硬(ying)的基礎或(huo)平臺作支撐,經過(guo)改進設計(ji)(ji)后(hou)的FQB型(xing)曝氣(qi)(qi)機除了在(zai)(zai)曝氣(qi)(qi)池中(zhong)(zhong)(zhong)工(gong)作,還適合在(zai)(zai)如氧化塘(tang)、養魚池、景觀湖、污(wu)水(shui)(shui)渠(qu)、河道等(deng)軟基礎環境下(xia)工(gong)作,從而經改進后(hou)設計(ji)(ji)的FQB則使(shi)安裝(zhuang)(zhuang)(zhuang)更便捷、省時(shi)、省工(gong),并(bing)擴展了潛(qian)水(shui)(shui)曝氣(qi)(qi)的使(shi)用范圍。
二、工作原理
FQB潛水浮動式曝氣機在原NQXB的基(ji)礎上,單(dan)邊(bian)(bian)(bian)(bian)進(jin)(jin)氣(qi)(qi)(qi)改為雙邊(bian)(bian)(bian)(bian)進(jin)(jin)氣(qi)(qi)(qi)或中(zhong)心進(jin)(jin)氣(qi)(qi)(qi),進(jin)(jin)氣(qi)(qi)(qi)管(guan)上部加裝有浮(fu)(fu)圈(不銹鋼(gang)或玻(bo)璃鋼(gang)制作)。浮(fu)(fu)圈、進(jin)(jin)氣(qi)(qi)(qi)管(guan)、曝氣(qi)(qi)(qi)機連接(jie)成一個(ge)整(zheng)(zheng)體。如圖,浮(fu)(fu)圈依靠水(shui)(shui)的浮(fu)(fu)力使曝氣(qi)(qi)(qi)機懸吊在水(shui)(shui)中(zhong),浮(fu)(fu)圈用(yong)(yong)三(san)(san)根(gen)鋼(gang)絲(si)(si)繩(sheng)(sheng)牽拉著,鋼(gang)絲(si)(si)繩(sheng)(sheng)的另一端固定(ding)(ding)在池(chi)邊(bian)(bian)(bian)(bian),或在池(chi)塘(tang)里設(she)(she)三(san)(san)個(ge)錨(mao)點固定(ding)(ding)。安裝時將曝氣(qi)(qi)(qi)機和浮(fu)(fu)圈整(zheng)(zheng)體放入水(shui)(shui)中(zhong),并用(yong)(yong)鋼(gang)絲(si)(si)繩(sheng)(sheng)拖至預定(ding)(ding)區域,再將三(san)(san)根(gen)鋼(gang)絲(si)(si)繩(sheng)(sheng)另一端分別按三(san)(san)個(ge)不同方位固定(ding)(ding)在池(chi)邊(bian)(bian)(bian)(bian),水(shui)(shui)面較(jiao)大的池(chi)塘(tang)可(ke)設(she)(she)三(san)(san)個(ge)錨(mao)點定(ding)(ding)位。檢(jian)修時只(zhi)需將固定(ding)(ding)在池(chi)邊(bian)(bian)(bian)(bian)的鋼(gang)絲(si)(si)繩(sheng)(sheng)解開(kai),把設(she)(she)備拉回池(chi)邊(bian)(bian)(bian)(bian)吊出水(shui)(shui)面即可(ke)。
進氣管上端為空氣吸入口,位于水面之上,下端與混合室聯通,接通電源后由于葉輪旋轉,高速水流從葉輪出口流出,經混合室形成負壓,因而空氣被吸入并與污水混合,混合液從出口流出,完成對污水的充氧。
三、結構特點
1、 浮動定位,安裝方便,可在不中斷工藝運行的狀態下自由布置和移動;
2、 設計結構緊湊,利用自吸功能無需外接氣源,氣泡勻均;
3、主機水下作業,無地面設備,噪音小;
4、可直接在氧化塘、河道、養魚池等大面積水域中使用,無基建;
5、曝氣時兼有攪拌功能。
四、技術特點
FQB潛水浮動式曝氣機由浮筒、暗(an)轉支架、潛(qian)水電(dian)機、混(hun)合室(shi)、底座(zuo)、進(jin)氣(qi)管和消音(yin)器組成。與NQXB潛(qian)水離心曝氣(qi)機其主機結構、性能參數(shu)、外形尺(chi)寸(cun)*相同。選型(xing)按NQXB系列確定(ding)
五 主要技術(shu)參數
決不允許起吊、懸掛、搬運曝氣機時,用電纜線移動。可用鏈條鉤在把手上或上蓋吊環上。
初次啟動前要檢查葉輪旋轉方向,轉向不正確,會降低效率,并損壞電機。未斷電源時,不得移動曝氣機。