Double reduction method energy-saving emission-reducing environment-friendly complete equipment

Abstract

The invention discloses an energy-saving emission reduction complete plant which is friendly to the environment and which adopts the double reduction method. The complete plant comprises a high temperature radiator connected with the smoke pipes of industrial kilns and boilers; the high temperature radiator is connected with a purification tower by an exhaust blower; the bottom of the purification tower is provided with a waterway which is connected with a sewage tank; the sewage tank is connected with a clean water basin; the clean water basin is connected with an intake arranged on the purification tower through a chemical neutralizer and a rot-proof pump; the horizontal section of the purification tower is round; the intake is connected with an upright pipe arranged in the center of the purification tower; spiralling internal guide vanes are arranged around the upright pipe; the internal wall of the purification tower is provided with spiralling external guide vanes. The turning directions of the internal guide vanes and the external guide vanes are the same, and the internal guide vanes and the external guide vanes are arranged alternately; a plurality of nozzles are arranged around the upright pipe. The complete plant effectively purifies emission by consuming little energy; the cost of manufacture is low; the pollution of ash and sulfur dioxide is reduced; the complete plant is applicable for purifying the emission of various industrial kilns and boilers.

Description

technical field [0001] The invention relates to an environmental protection device, in particular to a purification device for smoke and sulfur dioxide produced by various industrial kilns and boilers. Background technique [0002] In the prior art, there is a complete set of energy-saving and emission-reducing environmental protection equipment for purifying smoke and sulfur dioxide produced by various industrial kilns and boilers. The high-temperature radiator is connected to the purification tower through the exhaust fan. The section of the purification tower is rectangular. The left and right sides of the purification tower are respectively equipped with multi-layer deflectors. The water outlet, the water outlet is connected to the sewage sedimentation tank, the sewage sedimentation tank is connected to the clean water tank, the clean water tank is connected to the water inlet set on the purification tower through the chemical neutralizer, the anti-corrosion pump, and th...

AI Technical Summary

Problems solved by technology

Its shortcomings are: the airflow resistance in the purification tower is large, which is not conducive to energy saving and consumption reduction; in addition, the flow of airflow in the purification tower is short, and the purification effect is relatively poor

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