Molecular sieve desorber for oxygen making system
An oxygen production system and molecular sieve technology, applied in the direction of oxygen production, etc., can solve the problems of low oxygen production efficiency, reduced desorption capacity of molecular sieve, poor noise reduction effect and other problems in the oxygen production system, and achieve simple structure, reduced gas pressure and sound insulation effect Good results
Active Publication Date: 2012-10-24
湖南新云医疗装备工业有限公司
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Problems solved by technology
However, in the air muffler or air filter of the prior art, the passage distance of the airflow and the desorption capacity are a pair of contradictions, so it has the following disadvantages: 1. The air muffler is generally a straight-through structure, and the airflow goes straight in and out, so Its noise reduction effect is not good; 2. Although the noise reduction effect of the air filter is good, its complex internal structure has caused a large exhaust resistance, which reduces the desorption capacity of the molecular sieve, resulting in low oxygen generation efficiency of the oxygen generation system
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[0024] The present invention will be further described below in combination with specific embodiments and accompanying drawings.
[0025] Such as figure 1 As shown, the molecular sieve desorber used in the oxygen production system of the present invention includes an inlet pipe 5, a muffler container and an air outlet pipe 6, and the muffler container includes more than four layers of muffler barrels nested in sequence, and two adjacent mufflers The direction of the mouth of the sound barrel is opposite, and there is a gap between two adjacent sound-absorbing barrels to form an air flow channel 10. The innermost sound-absorbing barrel is connected with the air intake pipe 5, and the side wall of the innermost sound-absorbing barrel is opened for The exhaust hole 11 communicated with the airflow channel 10 , and the muffler bucket located on the outermost side communicates with the air outlet pipe 6 . By setting more than four layers of muffling barrels and leaving special air...
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The invention discloses a molecular sieve desorber for an oxygen making system. The molecular sieve desorber comprises an air inlet pipe, a muffling container and an air outlet pipe, wherein the muffling container comprises more than four layers of muffling buckets which are embedded in sequence; the bucket mouths of two adjacent muffling buckets are in opposite directions; a gap is reserved between two adjacent muffling buckets to form an air flow channel; the muffling bucket on an innermost side is communicated with the air inlet pipe; the side wall of the muffling bucket on the innermost side is provided with a ventilation hole for communicating with the air flow channel; and the muffling bucket on an outermost side is communicated with the air outlet pipe. The molecular sieve desorberfor the oxygen making system, disclosed by the invention, has the advantages of simple structure, convenience and comfort for using, capabilities of effectively eliminating exhausting noise, reducingthe exhausting resistance, increasing the desorption capability and oxygen making efficiency of a molecular sieve, raising the performance standard of the oxygen making machine, and the like.
Description
technical field [0001] The present invention mainly relates to the field of medical oxygen production system equipment, in particular to a molecular sieve desorber of the medical oxygen production system. Background technique [0002] The medical oxygen generation system must be connected with an external noise reduction device to reduce its exhaust noise. The commonly used noise reduction device is an air muffler or an air filter. However, in the air muffler or air filter of the prior art, the travel distance of the airflow and the desorption capacity are a pair of contradictions, so it has the following deficiencies: 1. The air muffler is generally a straight-through structure, and the airflow goes straight in and out, so Its noise reduction effect is not good; 2. Although the noise reduction effect of the air filter is good, its complex internal structure has caused a large exhaust resistance, which reduces the desorption capacity of the molecular sieve, resulting in low...
Claims
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IPC IPC(8): C01B13/02
Inventor 刘子云刘爱华宋遐龄
Owner 湖南新云医疗装备工业有限公司