手(shou)動防塵式插(cha)板門:
手動(dong)(dong)(dong)插板(ban)門也(ye)叫手動(dong)(dong)(dong)螺旋閘閥(fa)(fa),大多(duo)用(yong)(yong)于卸(xie)料器配套使(shi)用(yong)(yong)分為(wei)方口和(he)圓(yuan)口兩種。電動(dong)(dong)(dong)插板(ban)閥(fa)(fa)口型要根據卸(xie)料器形狀做出選擇。手動(dong)(dong)(dong)插板(ban)閥(fa)(fa)經久耐用(yong)(yong),流(liu)動(dong)(dong)(dong)阻力小,體積(ji)小,重量輕,維修方便,使(shi)用(yong)(yong)廣泛。電動(dong)(dong)(dong)插板(ban)閥(fa)(fa)密(mi)封(feng)結(jie)構(gou)可以(yi)分軟密(mi)封(feng)、硬密(mi)封(feng)結(jie)構(gou)。工藝性好,結(jie)構(gou)緊湊等特點,密(mi)封(feng)閥(fa)(fa)座為(wei)活(huo)動(dong)(dong)(dong)結(jie)構(gou)設(she)計,有防磨損和(he)自(zi)動(dong)(dong)(dong)補償(chang)功能(neng),因而(er)壽命更長(chang)。
用途
手動(dong)插板(ban)閥是粉料、晶粒料、小顆粒料的(de)流(liu)量輸送(song)控(kong)制的(de)主要(yao)設備(bei)。電動(dong)插板(ban)閥廣泛適(shi)用(yong)于冶金、礦山、建材、糧食、化(hua)工等(deng)行業。插板(ban)閥配備(bei)電動(dong)、氣動(dong)、電液動(dong)推桿(gan)作為驅動(dong)裝置,是控(kong)制流(liu)量大(da)小,切斷迅速的(de)理想設備(bei)。
手(shou)動插板閥采用(yong)優(you)質碳素鋼焊接而成(cheng),廣(guang)泛(fan)應用(yong)于冶金(jin)、食品、化工、建(jian)材等(deng)行業。多用(yong)于煙氣凈化系(xi)統的煙氣管路系(xi)統中煙氣調節、切換作(zuo)用(yong)。
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