Rotatable Impact Chamber for Flexible Material Discharge
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Solution Overview
Problem
Existing comminution devices have rigid designs that limit the flexibility of material discharge and make maintenance ergonomically unfavorable due to fixed discharge openings and stationary impact chambers.
Innovation Solution
A comminution device with a rotatable impact chamber that allows the discharge opening to be positioned variably, enabling flexible material processing and simplified maintenance by rotating the impact chamber for access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the impact chamber is made stationary with a fixed discharge opening, then the machine structure is simple and rigid, but the flexibility of material discharge is limited
Solution Approach 1:
The impact chamber is made rotatable about the longitudinal axis of the rotor shaft, transforming the stationary structure into a dynamic one. This allows the discharge opening to be positioned at different locations depending on the processing requirements, enabling flexible discharge of different materials to different collection devices while maintaining a relatively simple overall machine structure.
2Adaptability or versatility
If the discharge opening is fixed in position, then the machine design is simple, but the ability to serve different materials and collection devices is reduced
Solution Approach 1:
The rotatable impact chamber allows the discharge opening to be positioned at different locations to serve different collection devices and material types, providing processing flexibility without requiring multiple fixed discharge openings or complex switching mechanisms.
3Ease of repair
If the impact chamber is stationary, then the structure is stable and simple, but maintenance access is ergonomically unfavorable
Solution Approach 1:
The impact chamber can be rotated to bring different sections to accessible positions for maintenance. This dynamic positioning capability allows maintenance personnel to ergonomically access internal components without requiring the entire machine to be disassembled or complex access mechanisms to be installed.
Data Source
Figure 1a
Figure 1b~2
AI summary
The present invention relates to a device for crushing material, comprising an impact chamber with a discharge opening and a rotor shaft extending in the impact chamber with a longitudinal axis, wherein the impact chamber is rotatable about the longitudinal axis of the rotor shaft.