The invention discloses low-temperature freeze-drying equipment and a freeze-drying method for freeze-dried powder production, the low-temperature freeze-drying equipment comprises a freeze-drying box body, an intermittent feeding mechanism and a locking stepping mechanism, and the locking stepping mechanism comprises a placing plate and a stepping assembly for driving the placing plate to slide into the freeze-drying box body. After sliding columns and clamping plates on the two sides of a placement plate are aligned with a locking sliding plate and a U-shaped limiting frame correspondingly, the placement plate is placed on the freeze-drying box body to be clamped, and the placement plate is driven by a stepping assembly on the inner wall of the freeze-drying box body to gradually enter the freeze-drying box body; when the placing plate moves, the intermittent assembly at one end is driven to push the discharging sliding plate to slide on the L-shaped check block in a reciprocating mode, penicillin bottles falling into the discharging groove are intermittently pushed to fall into the placing plate from the L-shaped check block, it can be ensured that the arrangement modes of the penicillin bottles are consistent, uniformity and high efficiency of the freeze-drying process are facilitated, the manual operation time is shortened, and the labor intensity of workers is reduced. Therefore, the overall efficiency of a production line is obviously improved.

    本发明公开了一种低温冻干设备及用于冻干粉生产的冻干方法,低温冻干设备包括冻干箱体、间歇下料机构和锁定步进机构,锁定步进机构包括放置板和用于驱动放置板滑动进入冻干箱体内部的步进组件。通过使放置板两侧的滑柱和卡接板分别与锁定滑板和U型限位架对齐后,将放置板放置在冻干箱体上进行卡接,通过冻干箱体内壁上的步进组件带动放置板逐渐进入到冻干箱体中,在放置板移动的同时带动一端的间歇组件推动下料滑板在L挡块上往复滑动,间歇性推动落入下料槽内的西林瓶从L挡块上下落到放置板中,可以确保西林瓶的排列方式一致,有利于冻干过程的均匀性和高效性,减少了人工操作的时间,从而显著提高生产线的整体效率。


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    Title :

    Low-temperature freeze-drying equipment and freeze-drying method for freeze-dried powder production


    Additional title:

    一种低温冻干设备及用于冻干粉生产的冻干方法


    Contributors:
    WANG BAOREN (author) / JIANG JING (author) / JIANG CAIBO (author) / SUN YINGYU (author) / JIANG QINGBO (author) / SUN YUN (author) / GAI JUN (author)

    Publication date :

    2025-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM , Trocknen von festen Gütern oder Erzeugnissen durch Entfernen von Flüssigkeit / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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