A double-chamber grinding machine
By using the filter plate and touch components supported by elastic parts in the grinder, the automatic de-material and airflow backwash of the filter plate is realized, solving the problem of blockage of fixed filter parts in traditional grinding equipment, and improving the crushing efficiency and permeability of the filter parts.
CN119368319BActive Publication Date: 2025-03-28HEFEI DIPIN DIGITAL TECH CO LTD
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Patent Information
- Application Number
- CN202411897604.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2044-12-23
AI Technical Summary
Technical Problem
The fixed filter parts of traditional grinding equipment cannot be removed independently, resulting in the pulverizing material being easily blocked, reducing the permeability and crushing efficiency of the filter parts.
Method used
A dual-cavity grinder is designed to use a filter plate supported by elastic parts, and the filter plate is automatically de-materialed and airflow backwashed through the touching assembly and centrifugal air wheel to maintain permeability of the filter plate.
Benefits of technology
It effectively solves the problem of blockage of fixed filter parts, improves the crushing efficiency and permeability of filter parts, and extends the service life of the equipment.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a double-chamber grinding mill, which relates to the field of grinding mills and comprises a casing, wherein the middle part of the casing is a grinding chamber, and both ends are discharge chambers, the grinding chamber is penetrated by a feeding port, the discharge chamber is penetrated by a discharge port, a grinding knife is arranged in the grinding chamber, a centrifugal wind wheel is arranged in the discharge chamber, the grinding knife and the centrifugal wind wheel are jointly connected to a main shaft, a filter plate is arranged between the grinding chamber and the discharge chamber, the filter plate is connected to the casing through a plurality of elastic members, the elastic members apply elastic force in the direction of the grinding chamber to the filter plate, a contact assembly is arranged between one side of the filter plate close to the discharge chamber and the main shaft, the invention locates the position of the filter plate through the elastic supporting force of the elastic member and the negative pressure generated by the centrifugal wind wheel, as the blockage degree of the filter plate surface increases, the negative pressure drives the filter plate to move toward the edge until the fixed contact member and the moving contact member rotate and contact to cause the filter plate to vibrate, which is used to separate the blockage on the surface of the filter plate, maintain the filter plate with good permeability, and improve the grinding efficiency.
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