水泥回轉(zhuǎn)窯的設計

摘 要

回轉(zhuǎn)窯結(jié)構(gòu)簡單，生產(chǎn)過程控制方便可靠、易損件少、運轉(zhuǎn)率高，是水泥廠煅高標號水泥的設備，同時也廣泛用于冶金、化工、建筑等行業(yè)。
回轉(zhuǎn)窯由筒體、傳動裝置，托、擋輪支承裝置，窯頭、窯尾密封，窯頭罩及燃燒裝置等部分組成，窯筒體是受熱的回轉(zhuǎn)部件，采用優(yōu)質(zhì)鎮(zhèn)靜鋼板卷焊制成，筒體通過輪帶支承在2~7擋滑動或滾動軸承的支承裝置上，并在其中一擋或幾擋支承裝置上設有機械或液壓擋輪，以控制筒體的軸向竄動；傳動裝置通過設在筒體中部的齒圈使筒體按要求的轉(zhuǎn)速回轉(zhuǎn)；由于安裝和維修的需要，較大的窯設有使筒體以很低轉(zhuǎn)速回轉(zhuǎn)的輔助傳動裝置；為防止冷空氣進入和煙氣粉塵溢出筒體，在筒體的進料端（尾部）和出料端（頭部）設有可靠的窯尾和窯頭密封裝置。
關(guān)鍵詞：筒體；傳動裝置；托、擋輪支承裝置；窯頭、窯尾密；窯頭罩。

英文題目

ABSTRACT

Rotary kiln structure is simple, convenient and reliable production process control, vulnerability of small, high functioning, high-grade cement is calcined cement plant equipment, but also widely used in metallurgy, chemical industry, construction and other industries
 Rotary kiln works from the cylinder, gear, prop, gear wheel bearing unit, Kiln, kiln seals, kiln hood and combustion devices components, is heated in the rotary kiln shell parts, used welded steel plate made of high-quality sedation, cylinder through the round with a bearing block in the 2 to 7 sliding or rolling bearings supporting device, and in one block or block supporting a few devices with mechanical or hydraulic gear wheel to control the tube The axial movement; transmission device through a central ring gear in the cylinder to the required speed rotary cylinder; as installation and maintenance requirements, has made a large kiln cylinder at low speed rotation of the auxiliary drive device; in order to prevent cold air into the overflow tube and flue gas dust in the feed tube end (tail) and the discharge end (head) with reliable kiln and the kiln hood seals.
 Key word: cylinder； gear  prop； gear wheel bearing unit ；Kiln, kiln seals； kiln hood .
 
目　錄

前　言 1
第一章 回轉(zhuǎn)窯概述 3
第二章 回轉(zhuǎn)窯的結(jié)構(gòu) 5
2.1筒體 5
2.2輪帶 6
2.3托輪與窯體的竄動 7
2.4擋輪 10
2.5傳動裝置 12
2.6窯頭窯尾裝置 15
第三章 窯中規(guī)格參數(shù)的確定 20
3.1 長徑比  20
3.2窯型 20
3.3斜度 20
3.4 轉(zhuǎn)速 20
3.5 產(chǎn)量 20
3.6 電動機的功率 21
結(jié)　論 26
謝 辭 27
參考文獻 28