The invention relates to the technical field of pleated dedusting cloth bag, in particular to a pleated skeleton bottom, which includes a pleated skeleton bottom body, the pleated skeleton bottom body includes a main board body, the main board body is circular, the main board body is surrounded by the center point of the main board body, arranged in a circular array, eight blades are evenly arranged around the main board body, and the bottom of adjacent blades is inside Concave arc groove; the left and right ends of the outer end of the blade are rounded to form an arc-shaped angle end; eight blades and eight concave arc grooves form an external connecting piece; it is made of high-quality tensile steel plate by stamping, with no hole at the bottom and no sharp plate edge, and it is integrated by one-time spot welding technology and skeleton welding, which solves the defects of the same kind of products that damage the cloth bag, and at the same time It also solves all the troubles caused by transportation and disassembly, and improves work efficiency and product quality.
【技术实现步骤摘要】
一种褶皱骨架底
本专利技术涉及褶皱式除尘布袋
,具体涉及一种褶皱骨架底。
技术介绍
褶皱式除尘布袋与传统圆形布袋,除尘效果明显,其极大地提高过滤面积,降低逆吹风量,使其具有传统圆形布袋所不具有的优点。但是在褶皱式除尘布袋在制作使用时,褶皱骨架的底一般为圆底,铁丝圈底,和铁丝折勾为主。在使用时存在如下问题:第一是,褶皱骨架底是圆底:褶皱布袋为外径和内径相差50mm,圆底直径最小配用比褶皱袋外径小15mm,圆底直径还比褶皱布袋内径大35mm,在装配过程中虽然布袋有伸缩性,但是给装卸工作带来了很大的不便,提高了工作难度,而且褶皱骨架为凹凸形,底为圆形,圆形底的边非常锋利,而且褶皱袋的清灰压力比圆形袋要大。第二是,褶皱骨架底是铁丝圈底:铁丝圈底虽然和褶皱骨架形状相同,易拆卸,但是铁丝圈为多根铁丝和中间圈焊接而成,在焊接过程中都有铁丝头外露,在设备工作时,负压增大,布袋底部会和铁丝圈底紧密相贴,铁丝头会促使布袋底短时间内损坏,在布袋在3米以下长度的时候,喷吹气体会直接吹到布袋底部,每15秒喷吹一次,布袋会 ...
【技术保护点】
1.一种褶皱骨架底,其特征在于:它包括褶皱骨架底本体(1,该褶皱骨架底本体(1)包括主板体(11),该主板体(11)为圆形,该主板体(11)四周以主板体的圆心为中心点,按环形阵列排列,在主板体(11)四周均匀设置有八片叶片(12),相邻的叶片(12)的底部之间为内凹的弧形槽(13);所述叶片(12)的外端的左右两侧端头倒圆形成圆弧形角端(14);八片叶片(12)和八个内凹的弧形槽(13)形成外部连接片。/n
【技术特征摘要】
1.一种褶皱骨架底,其特征在于:它包括褶皱骨架底本体(1,该褶皱骨架底本体(1)包括主板体(11),该主板体(11)为圆形,该主板体(11)四周以主板体的圆心为中心点,按环形阵列排列,在主板体(11)四周均匀设置有八片叶片(12),相邻的叶片(12)的底部之间为内凹的弧形槽(13);所述叶片(12)的外端的左右两侧端头倒圆形成圆弧形角端(14);八片叶片(12)和八个内凹的弧形槽(13)形成外部连接片。
2.根据权利要求1所述的一种褶皱骨架底,其特征在于:八个弧形槽13的底端形成内圆轨线(2),内圆轨线(2)与主板体(11)的外侧...
【专利技术属性】
技术研发人员:孟晓晓,
申请(专利权)人:泊头市世洁环保设备有限公司,
类型:发明
国别省市:河北;13
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