Supercharged stable conveying system for carbon dioxide

Abstract

The invention provides a supercharged stable conveying system for carbon dioxide, and relates to the technical field of carbon dioxide conveying. The supercharged stable conveying system comprises a low-temperature liquid storage tank, a carbon dioxide pressure-stabilizing storage tank, a condensation device and a carbon dioxide booster pump, wherein the output end of the low-temperature liquid storage tank is connected with the input end of the carbon dioxide pressure-stabilizing storage tank through a conveying pipeline; the output end of the carbon dioxide pressure-stabilizing storage tank is connected with the input end of the condensation device through a conveying pipeline; the output end of the condensation device is connected with the input end of the carbon dioxide booster pump through a conveying pipeline; the output end of the carbon dioxide booster pump is connected with a production line through a conveying pipeline; one-way valves are arranged on all of the conveying pipelines; a pressure sensor is further arranged in the carbon dioxide pressure-stabilizing storage tank; and the carbon dioxide pressure-stabilizing storage tank is further connected with a pressure pump. The supercharged stable conveying system further comprises a PLC, wherein the PLC is connected with the one-way valves, the pressure sensor and the pressure pump respectively. The supercharged stable conveying system provided by the invention solves the problem that carbon dioxide is extremely liable to gasify in the case of pressing, and then ensures that carbon dioxide is conveyed into the production line in the form of a pure liquid state.

Description

technical field [0001] The invention relates to the technical field of carbon dioxide transportation, in particular to a carbon dioxide pressurized and stable transportation system. Background technique [0002] Extruded foam board, also known as XPS extruded board, is a material that is continuously extruded and foamed by a special process. High compression resistance, light weight, non-water absorption, airtight wear-resistant, non-degradable characteristics, compared with EPS polystyrene foam board, its strength, heat preservation, water vapor penetration resistance and other properties have been greatly improved, especially suitable for use in Heat insulation, heat preservation and moisture-proof treatment of buildings are one of the cheap and high-quality construction materials in today's construction industry. [0003] The traditional extruded foam board production process uses Freon as a foaming agent. As we all know, Freon is the main cause of the hole in the ozone ...

AI Technical Summary

Problems solved by technology

[0003] The traditional extruded foam board production process uses Freon as a foaming agent. As we all know, Freon is the main cause of the hole in the ozone layer, and the use of Freon is not conducive to environmental protection; The foaming agent used in the production of plastic foam boards, and the boiling point of carbon dioxide is -78°C, it is easy to vaporize under pressure, and it is difficult to ensure that all the liquid carbon dioxide will eventually lead to the production line

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