Anti-blocking oxidation reactor

Abstract

The invention discloses an anti-blocking oxidation reactor, which relates to the technical field of oxidation reactors. The anti-blocking oxidation reactor comprises a reactor body, wherein a first grille and a second grille are successively arranged in the reactor body, a metal catalyst fills between the first grille and the second grille, the center of the first grille is provided with a throughhole, a detachable blowing pipe is also arranged in the reactor body, the blowing pipe penetrates through the through hole, one end of the blowing pipe extends into the metal catalyst, the blowing pipe comprises a fixed pipe, the lower end of the fixed pipe is provided with a movable pipe, the movable pipe is rotatably connected with the fixed pipe, the movable pipe is provided with a plurality of branch pipes which are uniformly distributed along the circumference, a cleaning pipe is also arranged outside the fixed pipe, a cleaning branch pipe is arranged outside each branch pipe, and the cleaning pipe and the cleaning branch pipes are communicated with each other. The anti-blocking oxidation reactor can turn and purge accumulated dust on the surface and in pores of the metal catalyst online, can keep the catalyst clean, and can prevent the scaling and blocking.

Description

technical field [0001] The invention relates to the technical field of oxidation reactors, in particular to an anti-blocking oxidation reactor. Background technique [0002] Large-scale oxidation reactors are often used in chemical production, and the catalyst is naturally loaded in it. When the catalyst is used for a long time, the catalyst is easy to sinter, and the efficiency decreases and becomes invalid. It is necessary to remove the sintered catalyst and replace it with a new one. Remove the expired catalyst, It is a heavy task to complete the replacement of the catalyst. In many cases, pure manual through-holes are used. This method is time-consuming, labor-intensive, labor-intensive, and the cleaning effect is poor. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides an anti-blocking oxidation reactor. [0004] The present invention adopts following technical scheme: [0005] An anti-blocking oxidation...

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Problems solved by technology

[0002] Large-scale oxidation reactors are often used in chemical production, and the catalyst is naturally loaded in it. When the catalyst is used for a long time, the catalyst is easy to sinter, and the efficiency decreases and becomes invalid. It is necessary to remove the sintered catalyst and replace it with a new one. It is a heavy task to complete the replacement of the catalyst. In many cases, pure manual hole is used. This method is time-consuming, labor-intensive, labor-intensive, and the cleaning effect is poor.

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