Integrated atomization disc

Abstract

The invention provides an integrated atomization disc. The integrated atomization disc comprises a body, and the body comprises an upper-layer disc, a middle disc and a lower-layer disc which are integrally formed from top to bottom. The center part of the lower-layer disc upwards extends out of the upper-layer disc, and a barrel is formed. The upper-layer disc surrounds the barrel, and a fluid inlet is formed between the upper-layer disc and the barrel and used for inputting to-be-atomized fluid. A guiding module is arranged on the middle disc and used for guiding the fluid. According to theintegrated atomization disc, the atomization disc body is set into the upper-layer disc, the middle disc and the lower-layer disc which are integrally formed, gaps between the guiding module and the upper-layer disc and between the guiding module and the lower-layer disc are avoided, accordingly, abrasion and corrosion in the slurry atomization process are reduced, and the service life of the atomization disc is prolonged. Meanwhile, through the integrally-formed atomization disc, the installing step is omitted, the problem about instable dynamic balance of an atomization disc due to the installing process is solved, the atomization disc is more stable in structure, and atomization is more uniform.

Description

technical field [0001] The invention relates to the field of garbage disposal, in particular to an integrated atomizing disc. Background technique [0002] Waste incineration power generation is a common process in the field of waste treatment. In waste incineration power generation, it is often necessary to remove corrosive gases in high-temperature flue gas through an acid removal atomizer. The key component in the acid removal atomizer is the atomization disc, which atomizes the lime slurry into 30-50μm droplets through high-speed rotation, so as to neutralize the acid gas in the flue gas and play the role of deacidification effect. [0003] The traditional structure of the atomizing disc consists of an upper disc, a lower disc, and guide blocks evenly distributed between the annulus formed by the two, and the materials are expensive. Under normal working conditions, the rotating speed range of the atomizing disc is 8000-12000rpm. Due to the extremely fast rotation spe...

AI Technical Summary

Problems solved by technology

The lime slurry in the gap between the guide blocks is easy to rot and wear the atomizing disc. When the corrosion and wear are uneven, the atomizing disc will lose its dynamic balance and thus fail

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