Granular dried ice proportioning taking-up device

Abstract

The quantitative take-out device for granular dry ice of the present invention is equipped with a flat-bottomed cylindrical main body and a cover, and is provided with a vertical cylinder-shaped granular dry ice discharge channel in the inner bottom of the granular dry ice storage part penetrating up and down. The metering device is provided with an outer cover, a measuring device body rotatably accommodated inside it, and an upper panel covering it; a stirring device is rotatably accommodated on its upper part, which constitutes a stirring device The measuring vessel body can rotate synchronously. There is a granular dry ice inlet on the upper panel, and a granular dry ice outlet opening on the lower panel of the outer cover. A granular dry ice metering hole is set on the measuring vessel body in an up and down manner. At the position directly below and corresponding to the granular dry ice discharge passage, the granular dry ice extraction container is arranged in a manner that can be entered and withdrawn from the front side. Thus, the present invention can provide a device that has a compact and simple structure and can take out granular dry ice in an accurate metered value.

Description

technical field [0001] The invention relates to a quantitative taking-out device capable of taking out a certain amount of granular dry ice each time. Background technique [0002] When purchasing frozen foods, iced desserts, cakes, etc. in general small shops, supermarkets, or department stores, etc., they are usually packaged together with dry ice as a heat-resistant material and provided. Recently, granular dry ice such as cylindrical pellets is often used in view of convenience such as easy availability of the necessary amount and advantages in safety and handling. [0003] In addition to the above convenience, from the viewpoint of multiple advantages such as one-time and hygienic storage of a considerable amount, reduction of losses caused by sublimation, economical efficiency, and sufficient measurement management, through simple operation and This kind of quantitative extraction device that can take out granular dry ice under accurate measurement has a tendency to b...

AI Technical Summary

Problems solved by technology

[0008] from Figure 5 It can be clearly seen in the figure that in the conventional granular dry ice quantitative extraction device described above, in the granular dry ice storage chamber 31 that has a rectangular cylindrical shape with a bottom, the place where the space for storing granular dry ice is substantially a truncated quadrangular pyramid with a pointed bottom. shape, and a structure in which a fork-shaped stirring device 36 is arranged in a rotatable manner, therefore, in order to improve the stirring effect based on the stirring device 36, the bottomed rectangle in this truncated quadrangular pyramid shape and its surroundings A relatively large volume of dead space is formed between the cylindrical shapes, and here, the storage rate of the granular dry ice is reduced, resulting in the problem that the shape of the case main body 32 is difficult to accommodate compactly.

[0009] Compared with the cross-sectional shape of the rotary metering device 37 arranged at the bottom of the narrowed lower surface, the cross-sectional shape of the housing main body 32 that determines the outer shape of the device main body is relatively large. Therefore, it is necessary to remove the dry ice. Passageway 47 is configured in the shape of obliquely downward toward outward, makes like this part of granular dry ice that flows down from dry ice discharge port 44 butts on the side wall that the dry ice takes out the road 47 that is inclined to prolong, and the state of sticking may occur or cause traffic. Link, and then hinders the smooth removal of dry ice to the dry ice container 46

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