Special rotating disc for atomizer

Abstract

The invention relates to the technical field of atomizers, in particular to a special rotating disc for an atomizer. The special rotating disc comprises a top disc, a flow dividing block is installedat the bottom of the top disc, the top disc is fixedly connected with the flow dividing block, an assembling bolt and a positioning pin are installed in the flow dividing block, a bottom disc is installed at the bottom of the flow dividing block, an end cover is installed at the bottom of the bottom disc, the end cover is fixedly connected with the bottom disc, an end cover screw is installed in the end cover, and the end cover and the bottom disc are fixed through the end cover screw. The special rotating disc is reasonable in design, and ingenious in structure, and has the characteristics that through the mutual cooperation of the structures, machining and assembling are facilitated, lime slurry processing amount is large, maintaining is convenient, high-speed rotating dynamic balance precision is high. The flow dividing block at an atomization outlet is made of a special material, so that the service life of the rotating disc is greatly prolonged, and the rotating disc has high market competitiveness and is worthy of recommendation.

Description

technical field [0001] The invention relates to the technical field of atomizers, in particular to a special rotating disk for atomizers. Background technique [0002] At present, most domestic waste incineration power plants use semi-dry desulfurization and dust removal systems. This system mainly uses an atomizer to spray lime slurry, and the atomizer rotates at high speed to atomize the lime slurry and absorb harmful substances in the flue gas. thereby purifying the flue gas. The rotating disk is installed on the atomizer. The atomization performance will directly affect the quality of waste incineration tail gas emissions, and it is also the key to measure whether the gas emission indicators of waste incineration power plants meet national and international standards. At present, the rotating disk generally adopts a closed structure design. Due to the high-speed rotation of the atomizer, the centrifugal force of the slurry enters the atomizing disk chamber and sprays ou...

AI Technical Summary

Problems solved by technology

[0003] The closed atomizing disc is easy to agglomerate and block, the nozzle is easy to wear, the atomization efficiency is low, and the service life is short. Once the rotating disc is worn out, it will lose balance, which will affect the operation of the atomizer and even the production of the power plant.

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