The invention discloses a tube bundle dismounting device for overhauling a low-temperature-change gas waste boiler in the technical field of large low-temperature-change gas waste boiler overhauling, the low-temperature-change gas waste boiler comprises a tube box and a tube bundle, and the tube bundle dismounting device comprises a base for installing the low-temperature-change gas waste boiler, anchoring parts and frame columns, and the anchoring parts and the frame columns are located on the two sides of the base; a pulling piece is arranged on the anchoring piece, the pulling force end of the pulling piece is connected with the pipe bundle through a pulling rope, and the frame column is provided with a bulletproof fly assembly connected with the pipe bundle. And the bulletproof flying assembly comprises a fixing rope installed on the frame column, a bulletproof electric hoist connected with the fixing rope and a connecting rope installed between the bulletproof electric hoist and the pipe bundle. The dismounting device can bear large pulling force and can be used for core pulling and reassembling of large-tonnage, ultra-long and ultra-thick equipment which is severely blocked; and the problems of insufficient power and tension of the traditional core-pulling machine are solved.

    本发明公开了大型低变气废锅检修技术领域的一种低变气废锅检修用管束拆卸装置,所述低变气废锅包括管箱以及管束,所述管束拆卸装置包括:用于安装低变气废锅的基座以及处于基座两侧的锚固件、框架柱;所述锚固件上设有拉动件,所述拉动件的拉力端通过拉绳与管束连接,所述框架柱上设有与管束连接的防弹飞组件;所述防弹飞组件包括安装在框架柱上的固定绳、与固定绳连接的防弹电动葫芦以及安装在防弹电动葫芦与管束之间连接绳,本申请中拆卸装置能够承受较大的拉力,能够使用在大吨位、超长、超粗、卡塞严重的设备抽芯和回装,弥补了传统抽芯机具的功率、拉力不足问题。


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    Title :

    Tube bundle dismounting device for overhauling low-change gas waste heat boiler


    Additional title:

    一种低变气废锅检修用管束拆卸装置


    Contributors:
    ZHANG JUNZHONG (author) / PAN XINYU (author)

    Publication date :

    2023-09-29


    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 / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / B66D Haspeln , CAPSTANS



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