TH39781A3 - Methods for manufacturing compression vessels and equipment - Google Patents

Abstract

DC60 Method for manufacturing compression vessels and equipment. Which spray liquid nitrogen as a temperature mist Low, put into place at the top of the can, after sealing the canister, pressure is obtained inside the can with a precise pressure level.There is a nozzle set device (10) for spraying liquid nitrogen. By a set of injectors installed In the mouth of the inert gas cylinder (1), which is vacuum insulated, the integrated nozzle assembly (10) consists of a valve (2) for controlling the injection rate of the liquid nitrogen nozzle (3). The liquid nitrogen tube (4) from the valve (2) to the nozzle (3) the nozzle coolant tank (5) for cooling the hose has a bleed device to prevent the periphery. Of the nozzle and the nozzle tip is in contact with the outside air, and the ice crystals adhere to it.The device is attached to the nozzle body (6), the nozzle coolant tank (5) is cooled, the pipes (13) and the nozzle ( 3) With liquid nitrogen all the time to avoid nitrogen The liquid will boil to vaporize from the storage tank to the nozzles and It also helps to regulate the temperature of the liquid nitrogen to be injected. The high temperature is near the boiling point as it enters the nozzle as well. Liquid nitrogen, which reaches the tip of the nozzle without vaporizing, passes through the nozzle hole in the liquid state. Throws into the atmosphere When through the nozzle hole The liquid nitrogen that is still in the liquid state will be sprayed into a fine mist. Which spray liquid nitrogen as a low-temperature aerosol into the empty space at the top of the can, after sealing the canister, the pressure inside the can The device has a set of nozzles (10) for spraying liquid nitrogen. The nozzle set is installed at the mouth of the inert gas cylinder (1) which is vacuum insulated. The injector assembly (10) consists of a valve (2) for controlling the injection rate of nitrogen. Liquid nozzle (3) liquid nitrogen tube (4) from valve (2) to nozzle (3) to nozzle coolant (5) for cooling pipe. There is a deflector device to prevent the perimeter. Of the nozzle and the tip of the nozzle in contact with the outside air Ice crystals sticking The device is equipped with the injector body (6), the injector cooling tank (5), the pipes (13) and the nozzles (3) are cooled all the time with liquid nitrogen to prevent nitrogen. The liquid boils into air from the storage tank to the nozzles and It also helps to regulate the temperature of the liquid nitrogen to be injected. The high temperature is near the boiling point as it enters the nozzle as well. Liquid nitrogen that reaches the tip of the nozzle without becoming air passes through the nozzle hole in the liquid state. Throws into the atmosphere Through the nozzle hole, it expands into air quickly. Soon, the liquid nitrogen that is still in the liquid state is sprayed. Becoming a fine mist

Claims (2)

1. The production process of airtight container, which has the characteristics of A fine aerosol of liquefied inert gas, which is converted to an inert gas, replaces the empty space on top of the filled container by spraying with low-temperature inert gas and then sealing the lid to repel the upper gas. Container with inert gas After the cover has been sealed, liquefied inert gas or inert gas in the The solid will turn into a gas, increasing the pressure inside the container. 2. Process for producing carbonated containers As in claim 1, where aerosols of liquefied inert gas are discharged from the gas storage tank.