日产1.2万m2抛光砖辊道窑设计.doc

摘要
,采用装配式结构,,采用天然气作为燃料,燃烧器采用高速烧嘴,可有效的提高燃烧质量。为了更好的调节温度,采用6段分散排烟,排烟口设在窑底和辊上侧墙,且在这些区段的前后设有挡墙和挡板,有效加强内部气体保留时间,提高冷热交换效果。窑体多使用轻质材料。燃烧器分布较广,在预热带中前段只有辊下才有烧嘴,有利于节省燃料,调节温差,使制品烧成质量极好;缓冷段设置较长,有利于控制产品缺陷;本设计的辊道窑,窑体趋向轻型化,烧成质量好,产量高。并在窑尾将抽热风收集用于干燥,节能减排,倡导洁净生产,优化工作环境。
关键词:辊道窑温度节能快烧
Abstract
This design of roller kiln is a m, using assembled structure, each section m long body, by using natural gas as fuel, burner adopting high speed burner, can effectively improve the quality bustion. In order to better adjust temperature, the spread of section 6 smoke, smoke in the mouth and roller kiln wall roof-mounted solar panels, and in these segments of the front and back of the retaining wall and a baffle, effectively strengthen internal gas reserves the time, improve the effect of cold and heat exchange. Kiln body use more lightweight materials. Burner a wide distribution, in the tropical had to roll in only a burner, to save fuel, adjust the temperature difference, the products quality is extremely good burn; Slow cooling section set a long, be helpful for control product defect; This design of roller kiln, kiln body light-duty trend, burn them to good quality and high yield. And in the end will be collected at a hot air drying, energy conservation and emission reductions, advocate clean production, optimize work environment.
Keywords: roller kiln temperature energy saving it's
目录
摘要 I
Abstract II
1 前言 1
2 设计任务书及原始资料 2
3 窑体主要尺寸的确定 3
内宽的确定 3
窑体长度的确定 3
窑体长度的初步确定 3
4
4 烧成制度的确定及各带划分 5
5
6
6
窑内高度的确定 7
5 工作系统的确定 8
8
8
8
、助燃空气输送装置 8
8
9
抽热风口的设置 9
9
9
9
10
10
10
10
11
11
钢架结构 12
6 窑体材料的确定 13
窑体材料确定原则 13
窑体材料的选用及校核计算 13
15
17
7 燃料及燃料计算 25
7.