The invention discloses a multiple molecular sieve leakage prevention drying cylinder which comprises a plastic cylinder body, first vent holes are formed in the plastic cylinder body, and a molecular sieve is arranged on the inner side of the plastic cylinder body; the cover plate is fixed to the lower end of the inner side of the plastic barrel, a second steel wire mesh is arranged on the cover plate, and second non-woven fabric is fixed to the second steel wire mesh; the first non-woven fabric is arranged at the top end of the inner side of the plastic barrel, and a first steel wire mesh is arranged on the first non-woven fabric and corresponds to the first vent holes; through the first steel wire mesh, the first non-woven fabric, the second non-woven fabric, the second steel wire mesh, and the first vent holes and the second vent holes with the aperture smaller than that of molecular sieve particles, the device has multiple protection functions, and even if the size of a molecular sieve pile is reduced, the molecular sieve particles can be ensured not to penetrate through the plastic barrel; therefore, the possibility that an existing product molecular sieve leaks into a brake system pipeline is avoided.

    本发明公开了一种多重防分子筛泄露的干燥筒,包括:塑料筒体,所述塑料筒体上开设有第一通气孔,所述塑料筒体内侧设置有分子筛;盖板,固定于塑料筒体内侧下端,所述盖板上设置有第二钢丝网,所述第二钢丝网上固定有第二无纺布;第一无纺布,设置于塑料筒体内侧顶端,所述第一无纺布上对应于第一通气孔设置有第一钢丝网;本装置通过第一钢丝网、第一无纺布、第二无纺布及第二钢丝网,孔径小于分子筛颗粒的第一通气孔及第二通气孔,便于具有多重防护功能,实现即便分子筛堆体积减小,也可确保分子筛颗粒不能穿过塑料筒体,从而杜绝现有产品分子筛泄露到制动系统管道中的可能性。


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    Title :

    Multiple drying cylinder capable of preventing molecular sieve from leaking


    Additional title:

    一种多重防分子筛泄露的干燥筒


    Contributors:
    CHEN XIAOQIAN (author) / XU JINGYU (author)

    Publication date :

    2023-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B01D SEPARATION , Trennen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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