A drop of circulating mechanical drying device, the dryer, oil extraction plate, oil receiving bucket, oil separator, oil outlet pipe, inlet pipe and the center shaft and bearing, rotary sealing device, storage tank, heating furnace, the cylindrical inner wall of the drying cylinder along the circumferential uniform arrangement of fixed oil plate dryer units are arranged at the two ends of the cover on the left, the end cover is arranged in the center of the center shaft bearing, under which the right end cover is arranged in the center of the rotating sealing device, set out in the outer circle of the oil tube, the oil outlet pipe is arranged on the left to the oil receiving bucket; inlet pipe through the outlet from the inside, the left head is blocked and the oil inlet pipe is provided with a central shaft, the left down from the oil separator, oil separator down oil holes are uniformly arranged; an inlet pipe and an outlet pipe are respectively connected to the right end of the heating furnace, the storage tank is communicated with an oil pipe. Because the boiling point of high temperature heat conduction oil heating furnace, direct heating and drop of natural circulation drying system formed with high efficiency and low consumption, so as to solve the traditional paper-making machinery paper drying equipment production, waste heat, restricting the inherent defects of wastewater discharge, the production efficiency is greatly improved.
【技术实现步骤摘要】
本专利技术涉及纸张烘干装置,具体是一种落差循环机械烘干装置。
技术介绍
目前造纸机械虽然经过无数次技术改进,工艺逐渐成熟,但纸张烘干系统却是一个长期困扰产量的技术难点。尽管人们一直在寻找一种代替高压高炉蒸汽烘干纸张的低效生产工艺,例如使用电炉、电磁涡流、红外线、热网、烘炉直烧等方法,其成本高、性能不足令人们无法实施应用。为了提高生产效率,不得不增大烘缸直径或者增加烘缸数量,给生产操作带来诸多不便。还有人想利用导热油加温来提高烘缸温度,增加产量,而热能循环问题却成了技术难点,不得不最终放弃。
技术实现思路
本专利技术的目的是设计一种利用高位自然落差使导热油循环加热烘缸的烘干装置。本专利技术的技术方案是:一种落差循环机械烘干装置,由烘缸、提油板、接油斗、分油器、出油管、进油管、中心轴和轴承、旋转密封器、加热炉、储油箱组成,圆筒形烘缸内壁沿圆周均匀排列固定有提油板,烘缸两端安有端盖,左侧端盖中心安有轴承,中心轴置于其中,右侧端盖中心安有旋转密封器,套在出油管的外圆上,出油管的左端向上安有接油斗;进油管从出油管内部通过,左端头堵死并装有中心轴,进油管左端向下接到分油器,分油器向下均匀排列有出油孔;进油管和出油管的右端分别连到加热炉,储油箱连通出油管。本专利技术的有益效果:由于导热油沸点温度高,加热炉直接加热以及落差自然循环,形成高效、低耗的烘干系统,从而解决了传统造纸机械纸张烘干设备制约产量、浪费热能、废水排放等固有弊端,使生产效率大大提高。附图说明图1是本专利技术结构示意图。图2是本专利技术A一A剖面示意图。具体实施方式如图1-2所示,一种落差循环机械烘干装置,在 ...
【技术保护点】
一种落差循环机械烘干装置,由烘缸、提油板、接油斗、分油器、出油管、进油管、中心轴和轴承、旋转密封器、加热炉、储油箱组成,圆筒形烘缸内壁沿圆周均匀排列固定有提油板,烘缸两端安有端盖,左侧端盖中心安有轴承,中心轴置于其中,右侧端盖中心安有旋转密封器,套在出油管的外圆上,出油管的左端向上安有接油斗;进油管从出油管内部通过,左端头堵死并装有中心轴,进油管左端向下接到分油器,分油器向下均匀排列有出油孔;进油管和出油管的右端分别连到加热炉,储油箱连通出油管。
【技术特征摘要】
1.一种落差循环机械烘干装置,由烘缸、提油板、接油斗、分油器、出油管、进油管、中心轴和轴承、旋转密封器、加热炉、储油箱组成,圆筒形烘缸内壁沿圆周均匀排列固定有提油板,烘缸两端安有端盖,左侧端盖中心安有轴承,中心轴置于其中,右侧...
【专利技术属性】
技术研发人员:曾智丹,
申请(专利权)人:桂林市森工机械技术开发有限公司,
类型:发明
国别省市:广西;45
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