A feed dedusting device

By combining cyclone separation and gradient wetting deodorization plates, the problems of low fine dust collection efficiency and equipment blockage in existing devices are solved, achieving efficient dust and odor removal and low maintenance.

CN122399490APending Publication Date: 2026-07-17CHENGXI SHIPYARD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHENGXI SHIPYARD
Filing Date
2026-04-21
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing feed dust removal devices have low efficiency in capturing fine dust, cannot effectively neutralize odor molecules, and are prone to equipment blockage and high operation and maintenance costs.

Method used

The dust removal device combines a cyclone separation section and a gradient wetting deodorization section. It uses cyclone centrifugal separation to separate large dust particles, and a three-layer gradient wetting deodorization plate and a graded spray structure to capture odor molecules. It also uses an elastic suspension structure to prevent clogging.

Benefits of technology

It achieves efficient integrated dust and odor removal, prevents equipment blockage, reduces operation and maintenance costs, adapts to the high organic matter characteristics of feed, and inhibits the growth of microorganisms.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122399490A_ABST
    Figure CN122399490A_ABST
Patent Text Reader

Abstract

本发明公开了一种饲料除尘装置,适用于饲料粉尘及发酵臭气的处理,装置壳体内置旋流分离部、梯度润湿除臭部,后级衔接气液分离部,旋流分离部通过切向进气与螺旋导流形成旋流,经离心力分离大颗粒粉尘并排至外周夹层腔,侧排口由同步控制结构实现定时启闭。梯度润湿除臭部设三层梯度除臭板,配合分级喷淋系统形成精准润湿界面,通过气液传质实现粉尘捕集与臭气的物理吸附、化学中和,喷淋液回流至夹层腔带走粉尘。除臭板采用悬浮弹性结构,气堵时可自动上浮开启侧部通路,旋流腔与夹层腔底部连通集尘部并形成液封,气液分离部通过折流板实现气液高效分离,本装置适配饲料高有机质粉尘特性,除尘除臭效率高,运行稳定性强,维护便捷。
Need to check novelty before this filing date? Find Prior Art