A grading purification and treatment system for waste incineration flue gas in power plants

Abstract

The invention relates to a waste incineration flue gas graded purification treatment system in a power plant, which includes a mounting frame, an extrusion kit and a purification kit, and the extrusion kit and the purification kit are sequentially arranged on the mounting frame from left to right. The following problems often exist in the hierarchical purification treatment of waste incineration flue gas in existing power plants: a: When the waste gas in existing power plants is purified and filtered, the number of purifications is often less, resulting in the purification of pollutants in the flue gas. Incomplete, so that the flue gas is discharged into the atmosphere, which is very easy to cause environmental pollution; b: When the existing power plant waste gas is purified and filtered, it is often necessary to carry out purification of the flue gas at different stages Collection experiments, but when the existing flue gas is purified and filtered, the flue gas is often passed through a straight pipe for purification and cleaning at one time, and sampling is difficult.

Description

technical field [0001] The invention relates to the technical field of flue gas classification purification, in particular to a power plant waste incineration flue gas classification purification treatment system. Background technique [0002] A power plant, also known as a power station, is a factory that converts various primary energy stored in nature into electric energy. With the advancement of science and technology, the demand for electricity is gradually increasing. People began to propose the idea of ​​establishing a power production center. The development of motor manufacturing technology, With the expansion of the application range of electric energy and the rapid growth of the demand for electricity in production, power plants have emerged as the times require. There are many ways for power plants to generate electricity: those that rely on thermal power are called thermal power plants, those that rely on hydropower are called hydropower plants, and some that rel...

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Problems solved by technology

[0002] A power plant, also known as a power station, is a factory that converts various primary energy stored in nature into electric energy. With the advancement of science and technology, the demand for electricity is gradually increasing. People began to propose the idea of ​​establishing a power production center. The development of motor manufacturing technology, With the expansion of the application range of electric energy and the rapid growth of the demand for electricity in production, power plants have emerged as the times require. There are many ways for power plants to generate electricity: those that rely on thermal power are called thermal power plants, those that rely on hydropower are called hydropower plants, and some that rely on hydroelectric power are called hydropower plants. Solar energy, wind power and tidal power plants, etc., as a large-scale equipment, the power plant will produce a lot of garbage all year round. In order to reduce the area occupied by garbage, the garbage is often incinerated, and the incineration of garbage often produces a lot of garbage. The flue gas will cause air pollution. In order to reduce the pollution to the environment, when the flue gas is discharged, the flue gas is often filtered and purified. However, there are still some deficiencies in the treatment of the waste incineration flue gas of power plants.

[0003] The following problems often exist in the hierarchical purification treatment of waste incineration flue gas in existing power plants: a: When the waste flue gas in existing power plants is purified and filtered, the number of purifications is often less, resulting in pollutants in the flue gas The purification is not complete, so that the flue gas is discharged into the atmosphere, which is very easy to cause environmental pollution; b: when the existing power plant waste gas is purified and filtered, it is often necessary to purify the flue gas at different stages Carry out collection experiments, but when the existing flue gas is purified and filtered, the flue gas is often passed through a straight pipe for purification and cleaning at one time, and sampling is relatively difficult

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