Device for filtering sulfur dioxide in petroleum smelting

Abstract

The invention provides a device for filtering sulfur dioxide in petroleum smelting and relates to the field of the petroleum smelting. The device for filtering the sulfur dioxide in the petroleum smelting comprises a filtering tank, wherein the lower end of the left side of the filtering tank is fixedly communicated with a gas inlet pipe; the middle of the top of the filtering tank is fixedly communicated with a gas outlet pipe; a motor bracket is fixedly mounted at the lower end of the left side of the filtering tank and is located at the upper end of the gas inlet pipe; a mixing motor is fixedly mounted on the upper surface of the motor bracket; one end, far away from the mixing motor, of an output rotor of the mixing motor is fixedly connected with a rotary rod. According to the deviceprovided by the invention, the rotary rod drives a stirring connecting piece, a mixing triangular piece, a stirring leakage net and a steam filtering screen, so that the sulfur dioxide and steam containing the sulfur dioxide can be sufficiently filtered; the problem that the sulfur dioxide usually cannot be sufficiently decomposed in enterprises and is discharged into atmosphere so that air is polluted is solved, and sufficient filtering of the sulfur dioxide is realized.

Description

technical field [0001] The invention relates to the technical field of petroleum smelting, in particular to a device for filtering sulfur dioxide in petroleum smelting. 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, cycloalkanes, and aromatic hydrocarbons. On October 27, 2017, the list of carcinogens published by the International Agency for Research on Cancer of the World Health Organization was initially compiled for reference. Petroleum refining is included in the list of 2A carcinogens. Due to With the rapid development of my country's economy, the demand for gasoline and diesel oil is increasing at an extremely fast rate every year. The exhaust gas produced by petroleum smelting makes the sky full of smog all the year round. When burning fossil fuels (coal, p...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a device for filtering sulfur dioxide in petroleum smelting, which solves the problem that enterprises often cannot fully decompose sulfur dioxide in the process of using alkaline water to treat sulfur dioxide, so that the amount of sulfur dioxide in the gas discharged into the atmosphere cannot be reduced. to minimum question

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