Fume filtering equipment for petroleum refining process

Abstract

The invention discloses fume filtering equipment for a petroleum refining process. The fume filtering equipment structurally comprises a filtering machine, a filtering plate assembling cover plate, apower on/off controller, support bottom plates and an impurity collection tank, wherein the filtering machine is a cuboid; the filtering plate assembling cover plate is embedded and buckled on the right side of the front end of the filtering machine; support bottom plates are both welded to the front side and the rear side of the bottom end of the filtering machine; the impurity collection tank isembedded and buckled on the lower side of the left end of the filtering machine; the power on/off controller is locked at the front end of the filtering machine. Due to adoption of constitution mechanisms such as springs, gears, chains and electromagnets, the equipment is enabled to be automatically timed to carry out automatic switching and use of a plurality of standby filtering plates, and inaddition, a former filtering plate can be descended and recycled automatically when being switched and used, so that the filtering plates can be prevented from filtration degradation, blocking or fumebackfilling in long-term use when the equipment is used, the filtering plates can be also replaced and cleaned when being used, secondary filtration can be carried out, impurities of secondary filtration can be automatically collected, and the fume filtering equipment is convenient to use.

Description

technical field [0001] The invention relates to smoke and dust filter equipment used in petroleum refining process, which belongs to the field of smoke and dust filter equipment. Background technique [0002] Petroleum refinery factories will produce large pollution fumes when refining petroleum, and if the generated pollution fumes are not properly filtered and cleaned, they will cause a lot of harm to the environment. [0003] When the existing technology is used, it is easy to cause the blockage of the filter plate due to the long-term use of the filter plate, which easily leads to the decline of the filtering effect and even the phenomenon of dust refilling, and when the filter plate needs to be cleaned after the blockage, it is necessary to stop the equipment. use, causing inconvenience. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a soot filtering device for petroleum refining proc...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to prov

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