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摘要 本文在分析手持式電動(dòng)旋蓋機(jī)存在問題的基礎(chǔ)上，介紹了套筒式電動(dòng)旋蓋機(jī)的結(jié)構(gòu)特點(diǎn)和工作原理，并依據(jù)該機(jī)在水泥廠的使用效果、實(shí)測(cè)數(shù)據(jù)和計(jì)算結(jié)論，說明該機(jī)無(wú)論在理論還是實(shí)踐中都是一種高效、節(jié)能的理想旋蓋設(shè)備。套筒式旋蓋機(jī)是通過對(duì)單筒旋蓋機(jī)的單一筒體改為疊在一起的兩筒或三筒，以縮短旋蓋機(jī)的外形尺寸。該機(jī)工作時(shí)，物料和熱氣流依次進(jìn)入內(nèi)外筒體，在旋蓋機(jī)內(nèi)作“V”或“N”形往復(fù)折流后，充分利用熱能旋蓋物料后再卸出。該旋蓋機(jī)筒體部分由兩個(gè)筒軸水平放置的內(nèi)外套筒組成，內(nèi)通為一錐筒，外筒為直筒，這就使通體的截面得到充分利用，其筒體外形總長(zhǎng)度約為相當(dāng)?shù)膯瓮驳?0％－60％，從而大幅度的減少了占地面積和廠房建筑面積。套筒式旋蓋機(jī)將以其結(jié)構(gòu)緊湊、占地面積小、熱效率高、投資省、適應(yīng)性強(qiáng)、運(yùn)轉(zhuǎn)可靠等特點(diǎn)，為水泥廠的原、燃料旋蓋提供了一種較理想的旋蓋設(shè)備。 關(guān)鍵詞：回轉(zhuǎn)式旋蓋機(jī)、套筒式旋蓋機(jī)、節(jié)能 Abstract The single cylinder type of this text at analyze dryer turns round the foundation exsits the problem is last, introducing a cylinder type turns round the construction characteristics of the dryer with work principle, and according to that machine usage in cement works result, solid measure the data with compute the conclusion, explain that machine to is all a kind of in theories still practice regardless efficiently, the ideal of the economy energy dries the equipments.A cylinder type dryer is an one to pass to the single the dryer of cylinder to change for together of two cylinder or three cylinder , to shorten the shape size of the dryer.When that machine work, the material flows to enter the of cylinder outside the inside one by one in order with the hot air, after dryer inside make" V" or" N" form back and forths fold flow, make use of well the thermal energy dries the material empress unloads again.The dryer's cylinder part inside coat cylinder that place be constituted by two cylinder stalk level, inside is a cylinder , the outside cylinder is for keeping the cylinder , this make the an of the of cylinder got to make use of well, its cylinder shape total length invites 50% － 60% of the very single cylinder , from but significant decrease cover the area to construct the area with the factory premises Keywords:Turn round the type dryer, set cylinder type dryer, economy 1