The utility model discloses a new type of filter for polymer solution, which comprises an inner cylinder, an outer cylinder, an inner head, an outer head and a flange. The inner head and the bottom of the inner cylinder are welded and fixed, the outer head and the bottom of the outer cylinder are welded and fixed, the top of the inner cylinder and the outer cylinder are welded and fixed with the flange, and the inner cylinder, the outer cylinder, the inner head, the outer head and the flange closure form a sandwich. The space also includes the top cover, which is connected with the flange through bolts to form a liquid storage space enclosed with the inner cylinder and the inner head; the heat preservation medium input pipe and the heat preservation medium output pipe, the heat preservation medium input pipe and the heat preservation medium output pipe are all connected with the interlayer space. The utility model forms a sandwich space on the outer side of the liquid storage space. By introducing the insulation medium into the sandwich space through the heat preservation medium input pipe, the polymer solution can keep relatively stable temperature in the filtration process and the medium content in the solution stable, which is beneficial to improving the spinning production progress and safety factor.
【技术实现步骤摘要】
一种聚合溶液用新型过滤器
本技术涉及纺丝生产设备
,具体涉及一种聚合溶液用新型过滤器。
技术介绍
聚合溶液用过滤器是纺丝生产中聚合溶液过滤用的装置,在纺丝生产中,某些过滤器内需要为高温环境,常用的方法是在过滤器外包裹一层保温材料,但是对于需要恒温的溶液,常用的保温材料无法满足要求,仍会因为细小的温度变化,影响溶液内的介质含量,使过滤精度变差,严重制约了纺丝生产的进度和降低了纺丝生产的安全系数。
技术实现思路
本技术的目的在于提供一种聚合溶液用新型过滤器。为实现上述技术目的,本技术采用如下技术方案:一种聚合溶液用新型过滤器,包括内筒体、外筒体、内封头、外封头和法兰,所述内封头与所述内筒体的底端焊接固定,所述外封头与所述外筒体的底端焊接固定,所述内筒体和所述外筒体的顶端均与所述法兰焊接固定,所述内筒体、外筒体、内封头、外封头、法兰合围形成有夹层空间;还包括顶盖,所述顶盖与所述法兰通过螺栓连接,以与所述内筒体、内封头合围形成储液空间;保温介质输入管和保温介质输出管,所述保温介质输入管和保温介质输出管均与所述夹层空间联通;溶液输入管和溶液输出管,所述溶液输入管和溶液输出管均 ...
【技术保护点】
1.一种聚合溶液用新型过滤器,其特征在于,包括内筒体、外筒体、内封头、外封头和法兰,所述内封头与所述内筒体的底端焊接固定,所述外封头与所述外筒体的底端焊接固定,所述内筒体和所述外筒体的顶端均与所述法兰焊接固定,所述内筒体、外筒体、内封头、外封头、法兰合围形成有夹层空间;还包括顶盖,所述顶盖与所述法兰通过螺栓连接,以与所述内筒体、内封头合围形成储液空间;保温介质输入管和保温介质输出管,所述保温介质输入管和保温介质输出管均与所述夹层空间联通;溶液输入管和溶液输出管,所述溶液输入管和溶液输出管均与所述储液空间联通;所述内筒体内壁焊接有滤芯安装座,所述滤芯安装座上设有滤芯。
【技术特征摘要】
1.一种聚合溶液用新型过滤器,其特征在于,包括内筒体、外筒体、内封头、外封头和法兰,所述内封头与所述内筒体的底端焊接固定,所述外封头与所述外筒体的底端焊接固定,所述内筒体和所述外筒体的顶端均与所述法兰焊接固定,所述内筒体、外筒体、内封头、外封头、法兰合围形成有夹层空间;还包括顶盖,所述顶盖与所述法兰通过螺栓连接,以与所述内筒体、内...
【专利技术属性】
技术研发人员:刘学斌,王亚伟,杨志恒,
申请(专利权)人:苏州敏喆机械有限公司,
类型:新型
国别省市:江苏,32
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。