XK450-1200开炼机设计【含6张CAD图纸】
收藏
资源目录
压缩包内文档预览：
编号：208302174
类型：共享资源
大小：2.54MB
格式：ZIP
上传时间：2022-04-17
上传人：机****料
认证信息
个人认证
高**（实名认证）
河南
IP属地：河南
50
积分
- 关 键 词：
-
含6张CAD图纸
XK450
1200
开炼机
设计
CAD
图纸
- 资源描述：
-
XK450-1200开炼机设计【含6张CAD图纸】,含6张CAD图纸,XK450,1200,开炼机,设计,CAD,图纸
- 内容简介：
-
一种新型单腔旋转开练混合机A NEW A SINGLE-CHAMBER ROTATY MILL-MIXER At the Tallin building ceramics factory a single-chamber rotary mill-mixer of our own design has been in use for preparing clay slip for more than three years. The mill consists of a frame l of complex form, placed on supporting counter-levers 2. A 1100-mm diameter rotor with a length of 500 mm is placed in the frame eccentrically; it consists of a shaft 3, rotating on two roller bearings 4, and bi-hammers 5 freely suspended on axles 6. The hammers are secured on the rotor shaft with a holder of original design. During the rotation of the rotor at a peripheral speed of 14.4 m/sec (rotational frequency 250 min) the hammers crush and disperse the clay, and solo remove the prepared slip from the mill-mixer. Removal of the clay slip with the rotor is carried out continuously through the aperture of the stationary control screen 7, measuring 400* 470 mm and built into the frame of the mill. The slip is fed into the chamber receiver 8 by force of gravity from which it passes through the pipe 9 into the tank (20m) fitted with a propeller stirrer. In this the clay slip is homogenized and brought to the optimum moisture content, fluidity, and other physical constants. The rotor is driven from the 75 KW motor (not shown in fig.1) through the V-belt drive and the lead pulley 10, fitted on the shaft 3.The sealing in the shaft output zone from the frame of the mill-mixer is provided by the stuffing glands 11 of the standard type, and by feeding in pressurized water in small amounts through the tubes 12.*Authors Patent No. 324065.Scientific-Research Institute of Building Ceramics. Translated from Steklo i Keramika,No. 12, pp. 15-16, December, 1983.0361-7610/83/1112-0601507.50 9 1984 Plenum Publishing Corporation 601 The starting materials are loaded through the funnel 13 of the shaft type with a crossSection of 660*800mm. The metallic objects and other ungrindable bodies containedIn the clay are collected in the clay are collected in the pan 14 from which periodically(as they collect)they are removed through the drainage trap 15. The plate 16 serves to direct the upper stream of slip, discharged through the aperture of the screen7, to the bottom of the receiver 8. The mill_mixer with the drive has a length of 3050mm, a width of 2120mm, and a height of 3140 mm. The weight f the mill without the electric motor is 5800kg. The mill-mixer operates in a tile shop of the factory for grinding ceramic clays of the Kembriisk(loksa), Pechers,Nikiforovsk,Veselovsk,and Ioozu types,precrushed to the mill-mixer by belt feed. The grinding of the clays taken in the required ratios is done in mains water without electrolytes. Electrolytes(water glass and soda ash)are charged into the overflow tank into which the clay slip is gravity fed from the mill-mixerthrough the gutter. The feeding of the mill with clay and water is controlled with the ammeter using loading readings on the electric motor:and the moisture content and fluidity of the resulting slip are assessed by the operator visually with respect to the rate of flow from the aperture of the control (discharge)screen on the mill. The completeness of the clay dispersion is 100%.The water content of the slip homogenized in the drain off tank varies in the range 48_53%(Table 2). Experience with the industrial operation of the unit showed that during the grinding the grinding of clays used at the factory in this mill, complete dispersal is attained only if we use a control screen with round apertures of diameter 5 mm or less,Slip with lumps of undermilled clay passes through a screen with larger apertures,and these have to be blunged in the overflow tank. component to the mixing tanks whence the nonplastics and fluxes were loaded:these were wet ball-milled.The resulting slip for the tile body was dewatered to a moisture content of 5-6% in tower spray driers designed by the Planning Office of the Scientific-Research Institute of Building Ceramics,and in the form of press powder was used to make facade tiles and floor tiles measuring 200*200*11, 150*150*11,and 150*150*9mm,using the KRK/P-125 presses. The tiles are fired on four continuous SMK-158 conveyer lines designed by the above Institute. Tiles based on clay slip obtained in a mill-mixer correspond in physical properties and external appearance with the standards. The single-chamber rotary mill-mixer is dynamically stabilized, operates practically without noise, is technically effective, economical (in energy outlay), simple in design and control, and reliable in operation; it is not sensitive to the presence of uncrushable bodies in the clay and stone inclusions, it provides good quality clay slip from raw materials of any moisture content, and successfully processes marl clays with the use of water heated to 40-50 The output of the mill-mixer is 8-I0 tons/h using dry substance. The Bi-hammers of the rotor prepared from carbon steel last for 6-7 months. One operator services the unit. When necessary the output of this design of mill can be boosted by increasing the number of hammers and the length of the rotor. At present the Institute is completing work on the design of double- and triple-chamber rotary mill-mixers of this type with outputs of 15 and 25 tons/h, capable of crushing and grinding in a single stage clay raw materials up to 500 mm in size. Replacing the removable Bi-hammers is effected without dismantling the cover of the mill frame.we In this case, together with traditional types of clay raw materials it is possible to use local kaolinite-hydrated-micamontmorillonite clays. This yields a 50-100 reduction in the tiles firing temperature. Production tests and the introduction of these bodies at the Kiev Ceramic factory showed that the resulting faade tiles have a water absorption of 7-9%.a shrinkage of 3.5-5%,a bending strength of 29-35 MPa, and a frost resistance of more than 100 heat cycles. The savings from using ferroalloy, silicon manganese slag with an output of 500,000 m of faade tiles, was 78,000 rubles in 1982. LITERATURE CITED1 L.P. Chernyak et al., Steklo Keram., NOo i0, 17 (1981).2. M. B. Bek et al., Steklo Keram., No. 7, 4 (1981).3. Yu. I. Chop et al., Steklo Keram., No. 2, 17 (1983).4. V. N. Dovgopol et al., in: Slags from the Ferrous Metals Industry, Their Treatment and Use in Russian, UralNIIChM, Sverdlovsk, (1971), Vol. 12, p. 208.5. N. V. Osadchaya and V. F. Pavlov, Tr. NIIStroikeramika (1980), p. 19.PREPARING CLAY SLIP IN A SINGLE-CHAMBER ROTARYMIXING MILL A.S.Sladkov UDC 666.3:621.927我们设计的单腔旋转开练混合机在塔林建筑陶瓷制造厂已经用来配制粘土泥浆三年多了。制造厂由用来放置支撑柜台的杠杆2的复形式的框架1组成。它是一个被放置在偏心框架的长度为500毫米、直径为1100毫米的转子,它由一个轴3，并旋转两轧辊轴承4，锤子5可自由地被轴6中断。原始设计的夹持器转子轴是用来固定锤子的。从开练混合机中制备滑动的转子以14.4米/秒的圆周速度转动(旋转频率为250/分钟)，锤子是用来压碎和分散粘土。 通过平稳控制筛的孔径7实现持续实施除去转子的粘土泥浆，它是400 * 470毫米，用来建成开练机的框架。被装进锤子接收机8的泥浆通过重力经过管道9进入带有螺旋桨式搅拌器的储罐(20米)。粘土泥浆的搅匀是基于最佳的含水量、流动性以及其他的物理学常数。75千瓦电动机(在图1中未显示)传动转子，是通过固定在轴3上的v-皮带传动和铅滑轮10。开练混合机的框架封闭的轴输出区域通过标准型的填料囊11提供的，送入小量加压水通过管道12。原材料的装载是通过轴型截面660*800毫米的漏斗13。金属物体和其他的不可磨的物体包含被收集在盘14上的粘土，粘土是通过引流阱15周期性移除的。盘16服务于泥浆的直接上流，通过孔径筛选器7排放，流向接收器8的底部。开练混合机是一个长度为3050毫米,宽度为2120毫米,高度为3140毫米的传动装置。不包含电动机，开练机的重量是5800千克。开练混合机运行在制造厂的瓷砖车间，用来洛克绍、基辅、Nikiforovsk，Veselovsk，Ioozu类型陶瓷粘土的磨削，通过带式送料传入开练混合机。粘土的磨削所需的比率主要在于不带有电解质的水。电解质加电后进入溢流储罐，溢流储罐在重力作用下通过饮水槽取自于开练混合机。摄取粘土和水的开练机是通过电流表控制来加载电动机的读数。合成的泥浆含水量和流动性通过操作者在视觉上来评估，它来源于在开练机上的控
- 温馨提示:
1: 本站所有资源如无特殊说明，都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
2: 本站的文档不包含任何第三方提供的附件图纸等，如果需要附件，请联系上传者。文件的所有权益归上传用户所有。
3.本站RAR压缩包中若带图纸，网页内容里面会有图纸预览，若没有图纸预览就没有图纸。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 人人文库网仅提供信息存储空间，仅对用户上传内容的表现方式做保护处理，对用户上传分享的文档内容本身不做任何修改或编辑，并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容，请与我们联系，我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
人人文库网所有资源均是用户自行上传分享，仅供网友学习交流，未经上传用户书面授权，请勿作他用。
川公网安备: 51019002004831号