Micro adsorption-free condenser

Abstract

The invention relates to a micro adsorption-free condenser. The micro adsorption-free condenser comprises a base, a refrigeration pipe inserted into the base, a centrifugal barrel arranged at the upper end of the refrigeration pipe in a sleeving mode, a sealing cover surrounding the centrifugal barrel and connected with the base in an inserted mode and a driving piece. A top cover is arranged at the end, away from the base, of the sealing cover, the top cover and the sealing cover are rotationally sealed, the top cover is fixedly connected with the centrifugal cylinder, the end, away from the base, of the refrigeration pipe communicates with an air outlet nozzle, the air outlet nozzle penetrates through the top cover and is rotationally connected with the top cover, and the driving piece drives the top cover to rotate; at least one condensation hole is formed in the wall thickness of the centrifugal cylinder in the axial direction, a gas collection hole is formed in the end, away from the top cover, of the refrigeration pipe in the radial direction, and the end, away from the base, of the condensation hole communicates with the gas collection hole; the base is provided with an air inlet hole communicated with the condensation hole, and an air inlet nozzle is arranged at the position, located outside the base, of the air inlet hole. The micro adsorption-free condenser has the effect of reducing the influence of water vapor on gas detection.

Description

technical field [0001] The present application relates to the technical field of condensing equipment, in particular to a micro adsorption-free condenser. Background technique [0002] In the field of detection and analysis of exhaust gas components, in order to improve the accuracy of the detection results of exhaust gas components, the step of separating the water vapor in the exhaust gas is often involved. This process is called condensation. The condensation process is generally realized through a condenser, and the exhaust gas passes through the condenser. Finally, the water vapor in it will be condensed and discharged to realize the separation of gas and water. [0003] At present, the condenser in the prior art is generally refrigerated by a compressor, and the waste gas is collected after passing through the condenser to precipitate water vapor, and then the waste gas can be detected and analyzed. [0004] In view of the related technologies mentioned above, the inv...

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Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that when the steam-water separation is performed through the traditional condenser, the water cannot be discharged in time, which will cause some components in the exhaust gas, such as sulfur dioxide, to chemically react with the retained water, and then affect the detection and analysis of the components of the exhaust gas.

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