X700渦旋式選粉機(jī)設(shè)計(jì)[殼體及傳動(dòng)部件]【含CAD圖紙】

喜歡這套資料就充值下載吧。資源目錄里展示的都可在線預(yù)覽哦。下載后都有，請(qǐng)放心下載，文件全都包含在內(nèi)，【有疑問(wèn)咨詢QQ:414951605 或 1304139763】=喜歡這套資料就充值下載吧。資源目錄里展示的都可在線預(yù)覽哦。下載后都有，請(qǐng)放心下載，文件全都包含在內(nèi)，【有疑問(wèn)咨詢QQ:414951605 或 1304139763】= X700渦旋式選粉機(jī)（殼體及傳動(dòng)部件）設(shè)計(jì)摘 要：選粉機(jī)是水泥粉磨系統(tǒng)中不可缺少的一種分級(jí)設(shè)備,也是提高粉磨系統(tǒng)中水泥產(chǎn)量的主要途徑。而傳統(tǒng)的離心式、旋風(fēng)式選粉機(jī)已經(jīng)不適應(yīng)現(xiàn)代水泥工業(yè)發(fā)展的需要,必須開發(fā)新型高效選粉機(jī)。為了滿足現(xiàn)代水泥企業(yè)越來(lái)越高的生產(chǎn)要求，本課題設(shè)計(jì)了X700 渦旋式選粉機(jī)。本次設(shè)計(jì)采用理論設(shè)計(jì)和經(jīng)驗(yàn)設(shè)計(jì)相結(jié)合的方法，通過(guò)類比法設(shè)計(jì)了殼體和旋風(fēng)筒。首先對(duì)其傳動(dòng)系統(tǒng)進(jìn)行改進(jìn)。由于原本所用的減速器價(jià)格比較高，易損件多，油耗大，更換麻煩且停產(chǎn)時(shí)間長(zhǎng)，對(duì)水泥企業(yè)的正常生產(chǎn)造成極大的影響。因此用故障率較低，維修及更換零件方便的皮帶傳動(dòng)取代。然后參考了實(shí)踐生產(chǎn)中的一些改進(jìn)經(jīng)驗(yàn)進(jìn)行總體方案的論證，計(jì)算了主軸轉(zhuǎn)速和功率，來(lái)確定電機(jī)的型號(hào)。同時(shí)改進(jìn)選粉機(jī)的內(nèi)部結(jié)構(gòu)，提高選粉力場(chǎng)。改進(jìn)措施包括采用籠型轉(zhuǎn)子，導(dǎo)流葉片,耐磨陶瓷,從而提高了選粉效率。經(jīng)過(guò)改造后的選粉機(jī)大大減少了運(yùn)行成本，提高了生產(chǎn)效率。關(guān)鍵詞：渦旋式；改進(jìn)；傳動(dòng)；皮帶；選粉力場(chǎng);選粉機(jī)The design of X700 Eddy type powder selecting machine(shell and transmission parts)Abstract : Powder selecting machine is an indispensable equipment of cement grinding system .It is also the main way to increase output in the grinding powder system .Because the traditional centrifugal type and the tornado type of the powder selecting machine is already unsuitable to the modern cement industry development ,so it is necessary to develop new high efficiency the powder selecting machine . In order to meet more and more high production demand , the technological improvement is carried out for X700 Gubernatorial powder selecting machine in this subject. This design adopts the methods which combines theories design and experience design. The shell and the cyclone of canister are optimized based on that the strengths of chassis and support are assured with analogy design .First, its transmission system has been improved. Because the price of the decelerator is high, there are many quick-wear parts, the oil consumption is great, the time of changing the part and non-production is long, it causes bad influence on the normal production of cement enterprises. The transmission fault rate of the belt is relatively low, it is convenient to maintain and change the part. So we take the belt transmission device instead of decelerator. Then referring to some improvement experience in the practice production .And we has calculated the axle rotational speed and the power, and determined the type of electrical machinery the model. At the same time, change the inside structure of the powder selecting machine, improve the selecting force. It includes making Cage-shaped rotors, diversion leaves and Wear-resisting ceramics to improve its powder selecting force field. It reduces the operating cost greatly after transformation, and the production efficiency has been raised. Key words: eddy; improvement; transmission; belt; powder selecting force field.; powder selecting machine目錄1前言11.1 本課題的來(lái)源和技術(shù)要求11.2 本課題要解決的主要問(wèn)題和設(shè)計(jì)總體思路11.3 預(yù)期的成果及其理論意義22 目前市場(chǎng)上有幾種不同應(yīng)用形式的高效選粉機(jī)32.1旋風(fēng)組合式選粉機(jī)32.2高效動(dòng)態(tài)選粉機(jī)33總體方案論證43.1動(dòng)力調(diào)速電機(jī)43.2 立軸雙支撐系統(tǒng)43.3喂料口53.4進(jìn)風(fēng)導(dǎo)向葉片53.5旋風(fēng)筒53.6內(nèi)襯的處理耐磨瓷磚53.7 工作原理53.8改進(jìn)后的效果64具體設(shè)計(jì)說(shuō)明74.1循環(huán)負(fù)荷和選粉效率74.2 選粉效率E和循環(huán)負(fù)荷C的關(guān)系84.3 工藝參數(shù)94.3.1主要工藝尺寸94.3.2合宜轉(zhuǎn)速104.3.3生產(chǎn)能力104.4 傳動(dòng)部分設(shè)計(jì)104.5 螺栓組聯(lián)接的結(jié)構(gòu)設(shè)計(jì)134.6 螺栓聯(lián)接的強(qiáng)度校核145焊接工藝175.1 焊接接頭及坡口型式175.2 焊接坡口邊緣的加工175.2.1法蘭的氣割175.2.2 坡口的氣割185.2.3 氣焊規(guī)范的選擇185.3殼體焊接加工的技術(shù)要求186結(jié)語(yǔ)19參考文獻(xiàn)20致謝21附錄22