The utility model discloses a mixing type sodium silicate dissolving reactor for efficient heating, which belongs to the technical field of sodium silicate production equipment, which comprises a kettle body and connected with the kettle body and the outer cylinder supporting seat, a heating channel is formed between the kettle body and the heating roller is arranged in the channel connecting the partition between the kettle body and the drum; one end of the drum is provided with a rotating shaft, the other end is provided with a pipe body is communicated with the heating channel, the shaft and the tube body and the supporting seat is rotatablely set; the pipe body is arranged inside the steam pipe; the outer wall of the cylinder is provided with a drive gear A and a roller; the outside of the shaft is coated with a steam outlet connected with the heating channel; the roller is arranged on the inlet connected with the kettle mouth, into the inner hole of the outlet is provided with a sealing plug; the outer wall of the drum is provided with a fixing seat and the fixing seat is provided with the roller The utility model relates to a bearing rod which is extended into the kettle body in a radial direction, and a stirring blade is arranged on the bearing bar to rotate to solve the problems that the prior heating structure is complex and the tightness is poor.
【技术实现步骤摘要】
一种高效加热的搅拌型硅酸钠溶解反应釜
本技术涉及硅酸钠生产设备
,具体而言,涉及一种高效加热的搅拌型硅酸钠溶解反应釜。
技术介绍
泡花碱又叫水玻璃、硅酸钠(NaSiO3)。生产方法有干法和湿法两种,干法是用纯碱和石英砂煅烧成固体水玻璃,其膜数在3.3-3.8(SiO2/NaO),特别适合生产白碳黑(SiO2),该法能耗高,装置简单,投资小,固体便于运输,相同固含量耗碱少,在市场上占主导地位。也有用芒硝代替纯碱的,但存在环保问题.湿法是用石英砂和液体烧碱加温加压,过滤.模数小于2.8,适合用于生产层硅,偏硅等,产品为液体,需要配套锅炉。用固体生产液体很简单,面对液体小用户有区域优势,原料模数越低越好,加温加碱加水调膜即成。本技术提供一种水玻璃溶解滚筒,该设备是利用一定的温度和压力使物料(通常为固态硅酸钠和水)产生溶解反应从而生成水玻璃溶液,现有蒸汽加热的结构较复杂,密封性较差,导致加热效果较差,且反应釜的内部缺乏相应的搅拌装置,导致反应物料之间的接触不充分,不能够实现水玻璃的快速溶解,从而影响溶解速率。
技术实现思路
本技术的目的在于提供一种高效加热的搅拌型硅酸钠溶解反应釜以达到对反应釜内部进行蒸馏稳定加热、辅助搅拌的目的,解决现有的加热结构复杂、密封性较差以及不能够搅拌的问题。为实现本技术目的,采用的技术方案为:一种高效加热的搅拌型硅酸钠溶解反应釜,其特征在于,包括釜体、连接在釜体外侧的滚筒以及支承座,所述釜体与滚筒之间形成加热通道,加热通道内设有连接在釜体与滚筒之间隔板且隔板设为螺旋状结构;所述滚筒的一端设有转轴,另一端设有与加热通道连通的管体,转轴和管体 ...
【技术保护点】
一种高效加热的搅拌型硅酸钠溶解反应釜,其特征在于,包括釜体、连接在釜体外侧的滚筒以及支承座,所述釜体与滚筒之间形成加热通道,加热通道内设有连接在釜体与滚筒之间隔板且隔板设为螺旋状结构;所述滚筒的一端设有转轴,另一端设有与加热通道连通的管体,转轴和管体均与支承座相转动设置;所述管体的内部设有蒸汽管,且蒸汽管与管体之间设有密封圈;所述滚筒的外壁上设有传动齿轮A和滚轮,传动齿轮A配设有驱动其转动的传动机构,滚轮配设有托轮;所述转轴的外侧包覆有与加热通道连通的蒸汽出口;所述滚筒上还设有与釜体连通的入料口,入料口的内孔配设有密封塞,外侧螺纹连接有锁紧盖;所述密封塞设为圆台状且密封塞与锁紧盖之间设有弹簧;所述滚筒的外壁上设有固定座,固定座设有沿滚筒的径向方向伸入釜体内部的承载杆;所述承载杆上转动设置有搅拌叶片,搅拌叶片的转动轴线位于滚筒的轴线方向上且其两端均设有重力块。
【技术特征摘要】
1.一种高效加热的搅拌型硅酸钠溶解反应釜,其特征在于,包括釜体、连接在釜体外侧的滚筒以及支承座,所述釜体与滚筒之间形成加热通道,加热通道内设有连接在釜体与滚筒之间隔板且隔板设为螺旋状结构;所述滚筒的一端设有转轴,另一端设有与加热通道连通的管体,转轴和管体均与支承座相转动设置;所述管体的内部设有蒸汽管,且蒸汽管与管体之间设有密封圈;所述滚筒的外壁上设有传动齿轮A和滚轮,传动齿轮A配设有驱动其转动的传动机构,滚轮配设有托轮;所述转轴的外侧包覆有与加热通道连通的蒸汽出口;所述滚筒上还设有与釜体连通的入料口,入料口的内孔配设有密封塞,外侧螺纹连接有锁紧盖;所述密封塞设为圆台状且密封塞与锁紧盖之间设有弹簧;所述...
【专利技术属性】
技术研发人员:赵春玲,赵光义,赵光锋,
申请(专利权)人:唐山滦硕无机硅化物有限公司,
类型:新型
国别省市:河北,13
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