Environment-friendly boiler tail gas emission pipeline dust removal system

Abstract

The invention discloses an environment-friendly boiler tail gas emission pipeline dust removal system, which comprises an exhaust pipe, wherein two openings are formed in the side wall of the exhaustpipe in a penetrating mode, a fixing frame is fixedly connected to the upper side wall of the exhaust pipe, a mounting box is fixedly connected to the lower side wall of the exhaust pipe, a water outlet pipe is arranged at the bottom in the mounting box in a communicating mode, a water valve is arranged on the water outlet pipe, a dust collection mechanism is arranged on the exhaust pipe, and comprises a fixed plate fixedly connected to the inner wall of the fixing frame, a rotating rod is rotatably connected to the lower side wall of the fixed plate through a bearing, a plurality of axial flow fan blades are fixedly connected to the side wall, located in the exhaust pipe, of the rotating rod, an auxiliary plate is fixedly connected to the inner wall of the mounting box, and dust collection plates are fixedly connected to the two side walls of the auxiliary plate. According to the invention, dust in tail gas can be prevented from polluting the atmospheric environment, the economic costis low, the occupied space of equipment is small, installation is easy, the exhaust effect of the exhaust pipe can be guaranteed, and then the combustion efficiency of the boiler is improved.

Description

technical field [0001] The invention relates to the related technical field of boiler pipe tail gas treatment equipment, in particular to an environment-friendly boiler tail gas discharge pipe dust removal system. Background technique [0002] When the boiler is in use, the combustion of dyes will produce a large amount of exhaust gas, and these exhaust gases contain a lot of dust. If these dusts are directly discharged into the air, they will cause serious pollution to the air. Therefore, it is necessary to clean the dust in the boiler exhaust gas. to process. [0003] The existing treatment method is generally to filter the dust through the bag filter, because the price of the bag filter and related equipment is relatively high, and in the process of using the bag filter and other devices, the work of the related equipment needs to consume a lot of electric energy Therefore, the economic cost of tail gas treatment is greatly increased. Moreover, when the tail gas is treat...

AI Technical Summary

Problems solved by technology

[0003] The existing treatment method is generally to filter the dust through the bag filter, because the price of the bag filter and related equipment is relatively high, and in the process of using the bag filter and other devices, the work of the related equipment needs to consume a lot of electric energy Therefore, the economic cost of tail gas treatment is greatly increased. Moreover, when the tail gas is treated in the boiler tail gas discharge pipe, due to the large volume of the bag filter, it will be difficult to carry out the filter if the pipe diameter is small. Therefore, the scope of use of the exhaust gas treatment through the bag filter is small, so it is necessary to design an environmentally friendly boiler exhaust exhaust pipe dust removal system to solve the above problems

Images