Gas mixer

Abstract

The invention discloses a gas mixer. The gas mixer comprises a first gas inlet, a second gas inlet, a mixed gas channel, a spiral pipe and a gas outlet, wherein both the first gas inlet and the second gas inlet are connected with the mixed gas channel; the other end of the mixed gas channel is connected with the spiral pipe; the gas outlet is formed in the other end of the spiral pipe. The gas mixer has the beneficial effects that when two gases enter the mixed gas channel and then flow into the spiral pipe, such a serpentine channel is capable of improving the gas mixing effect, the gas mixer is simple in structure, free of space occupation and free of buffer tanks and can be simply inserted into conventional reaction equipment, and the equipment cost is greatly reduced.

Description

technical field [0001] The invention belongs to the field of mechanical equipment, and in particular relates to a gas mixer. Background technique [0002] In traditional chemical reactions, when there are two or more gases for the reactants, they are divided into two or more gas input pipes and fed into the reaction system. Due to the complexity of a chemical reaction process, a homogeneous phase reaction The difference between reacting with a heterogeneous phase is also very large. Sometimes in order to make a uniform gas phase participate in the reaction, it is passed into a buffer tank, buffered, and then passed into the reaction system, but firstly, the buffer tank is relatively large and needs to occupy a relatively large space, and secondly It has to withstand high pressure, the material requirements are relatively high, and the equipment cost is high, which also brings certain troubles to the workshop on-site installation. Contents of the invention [0003] In ord...

AI Technical Summary

Problems solved by technology

Sometimes in order to make a uniform gas phase participate in the reaction, it is passed into a buffer tank, buffered, and then passed into the reaction system, but firstly, the buffer tank is relatively large and needs to occupy a relatively large space, and secondly It has to withstand high pressure, the material requirements are relatively high, and the equipment cost is high, which also brings some troubles to the workshop on-site installation

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