九龍坡為什么機械密封需要進行沖洗
機械密(mi)封(feng)是一種通用(yong)的軸封(feng)裝置,密(mi)封(feng)效果好,可達到介(jie)質無(wu)泄露,在(zai)普通泵(beng)中一般可運(yun)行1~2年或更長時(shi)間(jian)。用(yong)來減少(shao)機器(qi)的內漏(lou)、外(wai)漏(lou)和(he)穿漏(lou),提高機器(qi)容積效率。減少(shao)摩擦損...
機械密(mi)封(feng)是一種通用(yong)的軸封(feng)裝置,密(mi)封(feng)效果好,可達到介(jie)質無(wu)泄露,在(zai)普通泵(beng)中一般可運(yun)行1~2年或更長時(shi)間(jian)。用(yong)來減少(shao)機器(qi)的內漏(lou)、外(wai)漏(lou)和(he)穿漏(lou),提高機器(qi)容積效率。減少(shao)摩擦損...
機械密封(feng)包(bao)括(kuo)壓(ya)力控(kong)制(zhi)(zhi)、溫度(du)控(kong)制(zhi)(zhi)、流體替(ti)換(堵塞)和雜質去除系(xi)(xi)統(tong)。在機械密封(feng)系(xi)(xi)統(tong)中,上述系(xi)(xi)統(tong)并(bing)不同時包(bao)括(kuo)在內(nei)。密封(feng)系(xi)(xi)統(tong)的(de)選擇(ze)主要(yao)取決于主密封(feng)件的(de)應用范圍。例如,如...
機械密封(feng)利用(yong)(yong)機械方式(shi)傳(chuan)(chuan)遞動(dong)(dong)(dong)力和運動(dong)(dong)(dong)的傳(chuan)(chuan)動(dong)(dong)(dong),機械傳(chuan)(chuan)動(dong)(dong)(dong)在(zai)機械工(gong)程中應用(yong)(yong)非常廣泛,有多種形式(shi),主要包括(kuo)皮帶傳(chuan)(chuan)動(dong)(dong)(dong)、齒輪傳(chuan)(chuan)動(dong)(dong)(dong)、鏈(lian)傳(chuan)(chuan)動(dong)(dong)(dong)、蝸(gua)桿蝸(gua)輪傳(chuan)(chuan)動(dong)(dong)(dong)、齒輪齒條傳(chuan)(chuan)動(dong)(dong)(dong)和螺旋傳(chuan)(chuan)動(dong)(dong)(dong)...
機械(xie)密封(feng)是(shi)靠彈性元件(繃簧、波紋管等) 和密封(feng)液體壓(ya)力在相對運動(dong)的(de)動(dong)環和靜(jing)環的(de)接觸面(端面)上(shang)發作一恰當的(de)壓(ya)緊力(比壓(ya))使兩個亮光、 平直(zhi)的(de)端面緊密貼(tie)合;端面間...
機械密封是一種依靠(kao)彈性元件(jian)對動(dong)(dong)、靜環(huan)端面密封副(fu)(fu)的預緊和(he)介質壓力(li)與彈性元件(jian)壓力(li)的壓緊而達到密封的軸向端面密封裝置。動(dong)(dong)環(huan)和(he)靜環(huan)的端面組成一對摩(mo)擦副(fu)(fu),動(dong)(dong)環(huan)靠(kao)密封室中(zhong)液(ye)...
熱(re)水(shui)泵(beng)(beng)集式機械(xie)密(mi)(mi)封是指安(an)裝運(yun)行在泵(beng)(beng)類設備中(zhong)起動態密(mi)(mi)封作(zuo)用的裝置,避免水(shui)泵(beng)(beng)蝸殼中(zhong)的流體介(jie)質(zhi)通過泵(beng)(beng)軸(zhou)流出。由于(yu)水(shui)泵(beng)(beng)多為輸送(song)流體介(jie)質(zhi),具有(you)水(shui)平安(an)裝、高轉(zhuan)速、高壓力、帶...