A gas buffer tank with filtering function

Abstract

A gas buffer tank with a filtering function comprises a tank body, a tank cover and a supporting frame. The bottom end of the tank body is supported by the supporting frame, the tank cover is arranged on the tank body through a turnover shaft, a fastener is arranged on the tank cover and can be fastened on a clamping part on the tank body, and a sealing ring is arranged between the tank cover and the tank body. A gas inlet pipe is arranged at the lower left end of the tank body, and a gas outlet pipe is arranged at the upper left end of the tank body. A tank door is arranged at the lower left end of the tank body and the lower end of the gas outlet pipe. A filtering net is arranged in the middle inside the tank body, a transverse gas baffle plate is arranged at the upper end inside the tank body and the left inner wall of the tank body, and a vertical gas baffle plate is arranged on the transverse gas baffle plate. The filtering net is arranged in the gas buffer tank and can effectively filter impurities in gas or liquid; a detachable debris storage basket is arranged at the bottom end in the tank body, can be pulled out of the tank door of the tank body, and is convenient for collecting the impurities and easy to clear up in time; the transverse gas baffle plate and the vertical gas baffle plate are further arranged in the gas buffer tank, so a better gas buffer effect can be realized.

Description

technical field [0001] The invention relates to a gas buffer tank, in particular to a gas buffer tank with filtering function. Background technique [0002] The gas buffer tank, as the name suggests, is the primary function of gas buffering. The gas buffer tank is generally used in chemical industry and has another important function: anti-suckback (vacuum system), and another function is vapor-liquid separation. [0003] The detailed analysis is as follows: [0004] The volume of the gas buffer tank is much larger than that of the pipeline. If the pressure in the pipeline changes instantaneously, the pressure change in the tank is very small, so it is easy to control the pressure at the other outlet or inlet of the buffer tank without sudden changes, and reduce the instantaneous pressure of the buffer pipeline. impact; [0005] If there is liquid in the gas, the buffer tank can be used as a gas-liquid separator, because the fluid cross-sectional area increases, the gas ve...

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Problems solved by technology

[0007] The gas buffer tanks currently on the market generally have the above functions. However, due to the presence of some impurities in the air or liquid gas, conventional gas buffer tanks cannot filter them, and the gas buffer tanks are used for too long. If If the gas buffer tank is not purged in a timely and effective manner, a large amount of debris or dust will accumulate, which will block the equipment or pipelines, and in serious cases, damage the normal operation of the equipment

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