Improved desulphurization device

Abstract

The invention provides an improved desulphurization device, belonging to the technical field of machinery. The invention aims at solving the problem that the existing desulphurization device is scattered in structure. The improved desulphurization device comprises two wet desulphurization devices arranged side by side, and a flue gas inlet is formed in the bottom of each wet desulphurization device; an L-shaped gas pipe is arranged at the bottom of each wet desulphurization device, each gas pipe comprises a vertically arranged gas outlet part and a horizontally arranged gas inlet part, the two gas outlet parts are respectively communicated with the two flue gas inlets, and a straight pipe-shaped connecting pipe is vertically arranged between the two gas inlet parts; the gas pipes are fixed with the connecting pipe; the two gas inlet parts are respectively communicated with the connecting pipe; the upper end of the connecting pipe is closed, and an opening is formed in the lower end of the connecting pipe; the lower end of the connecting pipe is internally connected with a connecting plate in a screwing way; four through holes are formed, along the axial direction of the connecting pipe, in the connecting plate in a penetrating way; a ring-shaped groove is formed in the side wall of the connecting plate; an O-shaped sealing ring I is arranged in the ring-shaped groove, and the peripheral surface of the O-shaped sealing ring I props against the inner side wall of the connecting pipe. The improved desulphurization device has the advantage of being compact in structure.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to an improved desulfurization equipment. Background technique [0002] The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electric energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The hot water or steam generated in the boiler can directly provide the required heat energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power device, or converted into electrical energy through a generator. Due to the low cost of coal combustion, most enterprises in my country still use traditional coal as boiler fuel. However, coal will produce more sulfides during the combustion process, and direct discharge will inevitably cause immeasurable pollution to the environment. Therefore, desulfur...

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Problems solved by technology

[0004] There is a problem with the above-mentioned desulfurization equipment: there is a one-to-one correspondence between the boiler and the parts that perform the desulfurization function, resulting in the need for multiple desulfurization devices to match multiple boilers, which is not only costly, but also has a fragmented structure and a large footprint

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