A mechanical air separation and purification equipment

Abstract

The invention discloses a mechanical air separation and purification device, which comprises a device base body, a block, a water-soluble bin, a replacement port, a gas delivery pipe and a temperature control bin. A cleaning brush is connected to the bearing on the left side surface of the device, a first heat exchange chamber is provided inside the base of the equipment, a rotating shaft is connected to the inner bearing of the replacement port, a guide groove is provided on the outside of the connecting pipe, and the connecting pipe A connecting block is sheathed on the outside, and a groove is opened on the right end surface of the gas delivery pipe. The mechanical air separation and purification equipment can automatically clean the dust and impurities accumulated on the surface of the filter screen, avoiding the clogging of the filter screen and affecting the normal operation of the equipment, reducing the workload of the molecular sieve tube, making the molecular sieve tube can be used longer, reaching The purpose of energy saving and emission reduction is achieved, and the molecular sieve tube can be replaced conveniently, which reduces the workload of equipment maintenance personnel and improves the practicability of the equipment.

Description

technical field [0001] The invention relates to the technical field of air separation and purification, in particular to a mechanical air separation and purification equipment. Background technique [0002] Most of the components in the air are oxygen and nitrogen. Oxygen can be used in medical or industrial production, while nitrogen is an indispensable substance in the nitrogen fertilizer industry. In order to produce a large amount of oxygen and nitrogen, it is necessary to use mechanical air separation and purification equipment. The air is separated and purified. The mechanical air separation and purification equipment liquefies the air at low temperature, and then separates the oxygen and nitrogen in the air according to the different boiling points of oxygen and nitrogen. However, the mechanical air separation and purification equipment on the market still exists with some deficiencies, such as; [0003] 1. When the mechanical air separation and purification equipmen...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a kind of mechanical air separation and purification equipment, to solve the problem that the mechanical air separation and purification equipment on the market proposed by the above-mentioned background technology is inconvenient to clean the filter screen, and to separate and remove easy gases and impurities in the air The problem of single method and inconvenient replacement of molecular sieves

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