Oxygen recovery device

Abstract

The invention discloses an oxygen recovery device. The device comprises a treatment box and an air blower arranged on one side of the lower end of the treatment box, an air inlet of the air blower communicates with an oxygen source through a pipeline, an air outlet of the air blower communicates with the interior of the lower side wall of the treatment box through an air inlet pipe, a baffle is detachably arranged between the inner side walls of the treatment box, the baffle comprises a first baffle and a second baffle, a purification cavity is formed between the first baffle and the second baffle, the purification cavity is filled with graphite carbon, a through hole is formed in the baffle in a penetrating mode, a breathable film is arranged in the through hole, an exhaust pipe is arranged at the upper end of the treatment box, a recycling box is arranged on one side of the treatment box, the recycling box communicates with the treatment box through the exhaust pipe, an evaporating dish is arranged in the recycling box, a refrigerating machine is arranged on the side wall of the recycling box, and an air outlet pipe is arranged at the upper end of the recycling box. Oxygen can besubjected to impurity removal and water removal, the oxygen recovery rate is increased, the national energy-saving and environment-friendly policy is responded, oxygen waste is avoided, and thereforethe production benefits of enterprises are increased.

Description

technical field [0001] The invention relates to the field of recovery equipment, in particular to an oxygen recovery device. Background technique [0002] During the use of oxygen, it is often impossible to use it completely. There is a large amount of recyclable oxygen, which will carry more impurities. If the impurities in the oxygen are not removed in time, the quality of the oxygen will be affected. However, most of the traditional oxygen recovery methods use filter screens, which cannot filter out some extremely small impurities, and the filter screens need to be replaced frequently, which increases the cost of production. Oxygen contains more water. If it is not timely Cleared, into the oxygen, it will also have a corrosive effect on the oxygen tank, for this reason, a device for oxygen recovery is proposed. Contents of the invention [0003] In order to solve the above calculation problems, the present invention provides the following technical solutions: [0004]...

AI Technical Summary

Problems solved by technology

[0002] During the use of oxygen, it is often impossible to use it completely. There is a large amount of recyclable oxygen, which will carry more impurities. If the impurities in the oxygen are not removed in time, the quality of the oxygen will be affected. However, most of the traditional oxygen recovery methods use filter screens, which cannot filter out some extremely small impurities, and the filter screens need to be replaced frequently, which increases the cost of production. Oxygen contains more water. If it is not timely Cleared, into the oxygen, it will also have a corrosive effect on the oxygen tank, for this reason, a device for oxygen recovery is proposed

Images