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首頁 > 技術文章 > 恒溫搖床的主要結構原理介紹

恒溫搖床的主要結構原理介紹

2022-06-07 [1815]
空氣(qi)恒溫搖床,是一種(zhong)溫度可控的(de)恒溫培(pei)養(yang)箱(xiang)和振蕩器(qi)相結(jie)合的(de)生(sheng)(sheng)(sheng)(sheng)化儀器(qi),主(zhu)要適用(yong)(yong)于各大中院校(xiao)、醫療(liao)、石油化工、衛生(sheng)(sheng)(sheng)(sheng)防疫、環境監(jian)測等科研部(bu)門作(zuo)生(sheng)(sheng)(sheng)(sheng)物(wu)、生(sheng)(sheng)(sheng)(sheng)化、細胞、菌種(zhong)等各種(zhong)液態、固態化合物(wu)的(de)振蕩培(pei)養(yang)。其主(zhu)要特點:A:溫控準確數字顯示。B:開設有補(bu)(bu)氧(yang)孔、恒溫工作(zuo)腔(qiang)補(bu)(bu)氧(yang)充足。C:設有機械定時。D:萬能彈簧試(shi)瓶架特別適合作(zuo)多種(zhong)對(dui)比試(shi)驗的(de)生(sheng)(sheng)(sheng)(sheng)物(wu)樣品的(de)培(pei)養(yang)制備。E:無級調速,運轉平穩,操作(zuo)簡便安(an)全。F:內腔(qiang)采用(yong)(yong)不銹鋼制作(zuo),抗腐蝕性能良好。
恒溫(wen)搖床擁有旋轉頻率、擺振幅度、搖(yao)板(ban)尺寸、標準配件、定時范(fan)圍、溫(wen)(wen)控(kong)(kong)范(fan)圍、溫(wen)(wen)控(kong)(kong)精(jing)度、控(kong)(kong)溫(wen)(wen)均勻度、顯示方(fang)(fang)式(shi)、搖(yao)板(ban)數量、外形尺寸、重量、功率、電源、振蕩方(fang)(fang)式(shi)等主要(yao)技術(shu)參數。
搖床的主要結(jie)構(gou):
恒(heng)溫搖(yao)床(chuang)(chuang)(chuang)(chuang)主要由床(chuang)(chuang)(chuang)(chuang)頭、電(dian)動(dong)(dong)(dong)(dong)機(ji)、調坡(po)器、床(chuang)(chuang)(chuang)(chuang)面、礦槽(cao)(cao)、水槽(cao)(cao)、來復(fu)條以(yi)及潤滑系統等八個部分組成(cheng)搖(yao)床(chuang)(chuang)(chuang)(chuang),床(chuang)(chuang)(chuang)(chuang)面的(de)縱向(xiang)往(wang)復(fu)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)是通過曲柄連桿(gan)式傳動(dong)(dong)(dong)(dong)機(ji)構來實現的(de)。搖(yao)床(chuang)(chuang)(chuang)(chuang)的(de)電(dian)動(dong)(dong)(dong)(dong)機(ji)通過皮帶傳動(dong)(dong)(dong)(dong)使大皮帶輪帶動(dong)(dong)(dong)(dong)曲軸旋(xuan)轉搖(yao)桿(gan)隨之作上(shang)(shang)、下 運(yun)(yun)(yun)動(dong)(dong)(dong)(dong),搖(yao)桿(gan)向(xiang)下運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)時(shi)(shi),肘(zhou)板推(tui)動(dong)(dong)(dong)(dong)后(hou)軸和往(wang)復(fu)桿(gan)向(xiang)后(hou)移動(dong)(dong)(dong)(dong),彈簧受(shou)到(dao)壓縮(suo)床(chuang)(chuang)(chuang)(chuang)面是通過聯(lian)動(dong)(dong)(dong)(dong)座和往(wang)復(fu)桿(gan)相連的(de),所以(yi)此時(shi)(shi)亦使床(chuang)(chuang)(chuang)(chuang)面作后(hou)退運(yun)(yun)(yun)動(dong)(dong)(dong)(dong),當搖(yao)桿(gan)向(xiang)上(shang)(shang)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)時(shi)(shi),由于(yu)受(shou)到(dao)彈簧的(de)伸(shen)張(zhang)力(li)推(tui)動(dong)(dong)(dong)(dong),床(chuang)(chuang)(chuang)(chuang)面隨之向(xiang)前運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)。
恒溫(wen)搖床(chuang)的工作原理:
搖(yao)床(chuang)的(de)(de)(de)電(dian)動機通(tong)過皮帶(dai)傳動使皮帶(dai)輪帶(dai)動搖(yao)床(chuang)設(she)備(bei)的(de)(de)(de)曲軸旋轉(zhuan)搖(yao)桿(gan)隨(sui)之作上、下(xia) 運動,搖(yao)桿(gan)向下(xia)運動時,在(zai)(zai)有來(lai)復條的(de)(de)(de)傾斜(xie)臺面(mian)上礦(kuang)(kuang)(kuang)物(wu)料通(tong)過礦(kuang)(kuang)(kuang)槽(cao)進來(lai),搖(yao)床(chuang)水槽(cao)提供橫(heng)向沖(chong)擊水,這樣(yang)一邊(bian)(bian)振動,一邊(bian)(bian)沖(chong)洗(xi),比重和(he)顆粒大(da)小,密度不同(tong)的(de)(de)(de)礦(kuang)(kuang)(kuang)物(wu)沿著不同(tong)的(de)(de)(de)方向從搖(yao)床(chuang)的(de)(de)(de)床(chuang)面(mian)的(de)(de)(de)精(jing)(jing)礦(kuang)(kuang)(kuang)口(kou),和(he)尾礦(kuang)(kuang)(kuang)口(kou)流出,直接形成(cheng)質(zhi)量(liang)高的(de)(de)(de)精(jing)(jing)礦(kuang)(kuang)(kuang)!由于(yu)礦(kuang)(kuang)(kuang)用搖(yao)床(chuang)的(de)(de)(de)的(de)(de)(de)更新,礦(kuang)(kuang)(kuang)用搖(yao)床(chuang)在(zai)(zai)處理(li)量(liang),和(he)精(jing)(jing)度方面(mian)都(dou)大(da)幅度提高!