Picking filter. The invention relates to the field of sewage treatment, in particular to the improvement of the filter element structure in the existing filter device. The filter element can be cleaned without disassembly. The cleaning operation is simple and the cleaning efficiency is high. A hollow cylindrical shell is included, in which a filter element is arranged, a number of pick teeth are distributed on the inner wall of the shell, and a rotating shaft is arranged along the axis direction. The end of the rotating shaft is movable at the bottom of the shell, and the top of the shell is extended at the head of the rotating shaft. The filter element sleeve is arranged on the rotating shaft and rotates with the tip of the pick teeth. The end is directed to the rotating shaft and extends into the filter element. When cleaning is needed, the rotating shaft is rotated and the dirt attached to the filter element is scraped by picking teeth to achieve the purpose of cleaning the filter element. In the process of cleaning, the filter element does not need to be disassembled, and the operation is simple and convenient, and the cleaning efficiency is high because the filter element does not need to be disassembled.
【技术实现步骤摘要】
剔齿式过滤器
本技术涉及污水处理领域,尤其涉及对现有过滤装置中滤芯结构的改进。
技术介绍
过滤器是污水沉降罐机械清洗当中的一个必备组成附件,其功能是将罐内杂质过滤出来,避免罐内杂质进入泵体中损坏抽吸泵造成不必要的损失。现在市面上的过滤器的滤芯都是更换或者拆卸下来再进行清洗的,拆卸过程复杂,严重影响生产效率和浪费生产成本。
技术实现思路
为了克服现有技术的不足,本技术的目的在于提供一种不需要拆卸就能对过滤器滤芯进行清洗、清洗操作简单、清洗效率高的剔齿式过滤器。本技术的目的采用如下技术方案实现:包括中空的圆筒状外壳,所述外壳内设有滤芯,所述外壳的内壁上均布若干剔齿,所述外壳内沿轴线方向设有转轴,所述转轴的末端活动设于所述外壳的底部,所述转轴的首端伸出所述外壳的顶部,所述滤芯套设在所述转轴上且由所述转轴带动旋转,所述剔齿的尖端向所述转轴且伸入所述滤芯内。所述滤芯包括若干不锈钢板,若干所述不锈钢板以所述转轴为中心叠放,相邻所述不锈钢板之间有间隙,所述剔齿的尖端朝向所述转轴且伸入所述间隙中。所述外壳上设有进风口和排污口,所述进风口与空气压缩机连通,所述进风口设于所述外壳的侧壁的上部,所述排污口设于所述外壳的侧壁的下部。每个所述剔齿的表面均设有若干导流槽。所述转轴伸出所述外壳的部分设有手摇轮。相比现有技术,本技术的有益效果在于:本技术中的过滤器需要清洗时则转动转轴,从而带动滤芯旋转,滤芯和固定在外壳上的剔齿产生相对运动,剔齿能够刮除附着在滤芯上的污垢,从而达到清洗滤芯的目的。滤芯清洗过程中不需要拆卸,只需要旋转转轴就能使滤芯得到清洗,操作简单方便,且清洗时由于不需要拆卸滤芯2 ...
【技术保护点】
1.剔齿式过滤器,包括中空的圆筒状外壳,所述外壳内设有滤芯,其特征在于,所述外壳的内壁上均布若干剔齿,所述外壳内沿轴线方向设有转轴,所述转轴的末端活动设于所述外壳的底部,所述转轴的首端伸出所述外壳的顶部,所述滤芯套设在所述转轴上且由所述转轴带动旋转,所述剔齿的尖端向所述转轴且伸入所述滤芯内。
【技术特征摘要】
1.剔齿式过滤器,包括中空的圆筒状外壳,所述外壳内设有滤芯,其特征在于,所述外壳的内壁上均布若干剔齿,所述外壳内沿轴线方向设有转轴,所述转轴的末端活动设于所述外壳的底部,所述转轴的首端伸出所述外壳的顶部,所述滤芯套设在所述转轴上且由所述转轴带动旋转,所述剔齿的尖端向所述转轴且伸入所述滤芯内。2.根据权利要求1所述的剔齿式过滤器,其特征在于,所述滤芯包括若干不锈钢板,若干所述不锈钢板以所述转轴为中心叠放,相邻所述不锈钢板...
【专利技术属性】
技术研发人员:全无畏,
申请(专利权)人:广州市人和清洗有限公司,
类型:新型
国别省市:广东,44
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