Granular dried ice proportioning taking-up device

Abstract

To provide a device capable of taking out granular dry ice in accurate metered amount with a compact and simple structure.

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 that in the above-mentioned conventional granular dry ice quantitative extraction device, in the granular dry ice storage chamber 1 that has a bottomed rectangular tube shape, the place where the space for storing granular dry ice is substantially a truncated quadrangular pyramid with a pointed bottom. shape, and it becomes a structure in which a fork-shaped stirring device 6 is arranged in a rotatable manner. Therefore, in order to improve the stirring effect based on the stirring device 6, 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 2 is difficult to accommodate compactly.

[0009] Compared with the cross-sectional shape of the rotary metering device 7 arranged at the bottom of the narrowed lower surface, the cross-sectional shape of the housing main body 2 that determines the outer shape of the device main body is relatively large. Therefore, it is necessary to remove the dry ice. Passageway 17 is arranged in the shape of obliquely downward toward outward, makes like this a part of granular dry ice that flows down from dry ice outlet 14 butts on the side wall that the dry ice takes out path 17 and extends on the slope that is set, the state of sticking may occur or cause traffic. Link, and then hinders the smooth removal of dry ice to the dry ice container 16

Images