Small nitrogen producing and filling machine

Abstract

The invention discloses a small nitrogen producing and filling machine. The small nitrogen producing and filling machine comprises: a compressed air processing system for completing drying and purifying treatment of compressed air; a PSA system, wherein the compressed air goes through the compressed air processing system to form dry air, and the dry air enters the PSA system; a pressurization system, wherein the qualified nitrogen prepared by the PSA system enters the pressurization system; and a filling system, wherein the high-pressure nitrogen pressurized by the pressurization system entersthe filling system and is filled. Finite element layout design ideas which are spatial layering superposition, device function combination, process progressive arrangement and reasonable layout design are adopted to integrate the above systems in one same shell, so the rapid and efficient nitrogen producing and filling capability and the performance index are improved, the actual combat requirements of troops are met, and the practicality and the convenience of national defense science and technology projects are promoted.

Description

technical field [0001] The application belongs to the technical field of nitrogen making filling, in particular to a small nitrogen making filling machine. Background technique [0002] With the rapid development of missile model development technology, in recent years, my country's ground-to-ground, ground-to-air and other missiles have been quickly installed in troops, which has improved my country's national defense capabilities. Before the missile is launched, due to the heat generated by the ambient temperature of the position and the flight speed, the temperature of the missile body rises, causing the equipment to fail to work normally, and the combat capability is seriously frustrated. In order to improve the missile's hit accuracy and reliability, it is necessary to develop a small-scale intelligent air-conditioning production, gas cylinder cleaning and high-pressure filling equipment, which can fill and inflate the missile cylinder before launch. High-pressure air-...

AI Technical Summary

Problems solved by technology

Through the historical query of the supporting equipment of previous models, referring to the nitrogen making machine and bottle filling process and its equipment, comprehensive analysis of the complicated process flow is time-consuming and laborious, and it is difficult to adapt to the needs of modern warfare, and the existing key nitrogen technical indicators have a purity of 99.99%, dew point -60 ℃, can only meet the basic requirements, reliability is difficult to guarantee

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