Carbon dioxide source supplying system

Abstract

The invention relates to a supplying device for liquid carbon dioxide source. Gaseous carbon dioxide from a supplying device for gaseous carbon dioxide source is converted into liquid carbon dioxide by a condensate container, thus supplying the liquid carbon dioxide source of steady pressure and flow (for example: supplying to a nozzle module to generate a large amount of solid carbon dioxide and gaseous carbon dioxide). The device can reduce the usage amount of carbon dioxide, improve the greenhouse effect and reduce the production cost.

Description

technical field [0001] The present invention relates to a carbon dioxide source supply system, in particular, to a carbon dioxide source supply system capable of producing a phase change of carbon dioxide. Background technique [0002] figure 1 A schematic diagram showing a conventional liquid carbon dioxide supply device. The conventional liquid carbon dioxide supply device 1 has a carbon dioxide cylinder 11 , liquid carbon dioxide 12 and a delivery pipe 13 . The carbon dioxide cylinder 11 is used to contain the liquid carbon dioxide 12 , and the carbon dioxide cylinder 11 has an output port 111 . One end of the delivery pipe 13 is connected to the output port 111 , and the other end is immersed in the liquid carbon dioxide 12 . The liquid carbon dioxide 12 is driven by the pressure in the carbon dioxide cylinder 11 , and is output from the output port 111 through the delivery pipe 13 for use. [0003] However, when the liquid carbon dioxide 12 in the carbon dioxide cyli...

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Problems solved by technology

[0003] However, when the liquid carbon dioxide 12 in the carbon dioxide cylinder 11 was about to be used up, the amount of the liquid carbon dioxide 12 converted into gaseous carbon dioxide in the carbon dioxide cylinder 11 was insufficient, causing the pressure in the carbon dioxide cylinder 11 to be low. Stablize

Or when the liquid level of the liquid carbon dioxide 12 is lower than the delivery pipe 13, it is found that the liquid carbon dioxide 12 has been used up, and the replacement of the liquid carbon dioxide supply device 1 is delayed, so that the carbon dioxide in the carbon dioxide cylinder 11 The gaseous carbon dioxide converted by the liquid carbon dioxide 12 is directly output from the output port 111 through the delivery pipe 13, thereby affecting the supply operation of the liquid carbon dioxide 12

[0004] Since the conventional liquid carbon dioxide supply device 1 has unstable pressure and will cause delays in replacing the liquid carbon dioxide supply device 1, resulting in waste of carbon dioxide and an increase in usage, it will increase production costs and the greenhouse effect

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