Smoke filtration equipment for petroleum refining process

Abstract

The invention discloses smoke filtration equipment for a petroleum refining process. The smoke filtration equipment structurally comprises a main smoke treatment device, equipment scaffolds, a filterresidue outlet, a smoke inlet pipe, a conveying and connecting pipe, an induced draft fan, an induced draft fan servo motor, a reflux retreatment device, an exhaust chimney and an electric control cabinet; the six equipment scaffolds are arranged below the main smoke treatment device and is vertically connected by electrowelding; the filter residue outlet is formed below the right of the front surface of the main smoke treatment device; and the smoke inlet pipe is arranged in the center of the left side of the main smoke treatment device and is vertically connected by electrowelding. Due to the arrangement of the reflux retreatment device, the treated smoke is detected, and smoke treated not to reach the standard can be automatically subjected to reflux retreatment, so that dust dischargedinto the atmospheric environment is kept to be gases reaching the standard, the environment is protected, and the environment friendliness of the smoke filtration equipment for a petroleum refining process is effectively improved.

Description

technical field [0001] The invention relates to the field of soot filtering equipment, more precisely, to a kind of soot filtering equipment used in petroleum refining process. Background technique [0002] Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid known as the "blood of industry." There are oil reserves in parts of the upper crust. The main component is a mixture of various alkanes, naphthenes and aromatic hydrocarbons. The oil-forming mechanism of petroleum has two theories of biosedimentary oil and petrochemical oil. The former is more widely accepted. It is believed that oil is formed by organisms in ancient oceans or lakes after a long evolution. It belongs to biosedimentary oil and is non-renewable. It is believed that petroleum is generated from the carbon in the earth's crust itself, has nothing to do with biology, and is renewable. Petroleum is mainly used as fuel oil and gasoline, and is also a raw material for...

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Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a soot filter device for the petroleum refining process, so as to solve the problem that the soot filter device for the petroleum refining process in the prior art cannot know whether the gas treated by the equipment reaches the standard. Discharge, there is a hidden danger of polluting the environment, and it is impossible to control the reflow of gas that does not meet the standard for reprocessing, and the flexibility of the equipment is poor.

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