The invention provides an absorption tower operation platform lifting device. The absorption tower operation platform lifting device is applied to an absorption tower, and at least two spraying pipe layers spaced in the vertical direction are arranged in the absorption tower. The absorption tower operation platform lifting device comprises at least two lifting mechanisms and at least one operation platform, wherein each lifting mechanism comprises a supporting frame, a fixing plate, a first driving piece, a second driving piece, two guiding bodies and a connecting rod mechanism used for supporting the operation platform; the supporting frames extend in the longitudinal direction and are fixed to the inner wall of the absorption tower; the fixing plates extend in the transverse direction and are fixedly connected to the supporting frames; and the first driving pieces and the second driving pieces are fixed to the lower surfaces of the fixing plates respectively and penetrate through the fixing plates upwards. The absorption tower operation platform lifting device can shorten the cleaning time of a spraying pipe and is high in safety performance.

    本发明提供一种吸收塔作业平台升降装置。吸收塔作业平台升降装置用于吸收塔,吸收塔内设置有至少两层沿上下方向间隔开的喷淋管层,吸收塔作业平台升降装置包括至少两个升降机构和至少一个作业平台,每个升降机构包括支撑架、固定板、第一驱动件、第二驱动件、两个导向体和用于支撑作业平台的连杆机构,支撑架沿纵向延伸且固定在吸收塔的内壁,固定板沿横向延伸并固定连接于支撑架,第一驱动件和第二驱动件分别固定在固定板的下表面并向上穿过固定板。该吸收塔作业平台升降装置可以缩短喷淋管的清洗时间,且安全性能高。


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    Title :

    Absorption tower operation platform lifting device


    Additional title:

    吸收塔作业平台升降装置


    Contributors:
    NAN JIQIANG (author) / LI CONG (author) / WANG GUOQIANG (author) / HE SHANJUN (author)

    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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