High-temperature industrial waste salt flaking device

The double cooling drum and secondary cooling drum structure, combined with reverse synchronous rotation and spraying structure, solves the problems of equipment adhesion and secondary cooling during the cooling of high-temperature industrial waste salt, achieves efficient and reliable cooling effect, extends equipment life and improves cooling efficiency.

CN223381127UActive Publication Date: 2025-09-26WUXI CHENGZHIXIN CHEM MASCH CO LTD
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Patent Information

Application Number
CN202422661060.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-31
Publication Date
2025-09-26
Estimated Expiration
2034-10-31

AI Technical Summary

Technical Problem

In the prior art, high-temperature industrial waste salt easily adheres to the spiral blades of the screw conveyor during the cooling process, causing deformation of the equipment and shortening of its service life. Secondary cooling is required, which takes a long time and has low efficiency.

Method used

The structure of double cooling drum and secondary cooling drum is adopted. By setting the feeding gap and scraper device, the drums are rotated in opposite directions synchronously in combination with the driving device to achieve efficient cooling. The temperature is further reduced by the secondary cooling drum, and the temperature is evenly reduced in combination with the spray structure.

Benefits of technology

It effectively reduces the temperature of high-temperature industrial waste salt to 400-500℃, shortens the cooling time, extends the service life of the screw conveyor, and improves the cooling efficiency and equipment reliability.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model relates to a high-temperature industrial waste salt flaking device which comprises a first cooling roller, a second cooling roller, a secondary cooling roller, a first scraper, a second scraper and a third scraper, wherein the first cooling roller, the second cooling roller and the secondary cooling roller are rotationally arranged in a machine shell, and the first scraper, the second scraper and the third scraper are arranged in the machine shell and abut against the first cooling roller, the second cooling roller and the secondary cooling roller respectively. The second cooling roller and the first cooling roller are symmetrically arranged, a material passing gap is formed between the second cooling roller and the first cooling roller, and the material passing gap and the feeding port are oppositely arranged; the secondary cooling roller is positioned below the material passing gap and is used for cooling the high-temperature industrial waste salt falling from the material passing gap; the driving device is arranged on the machine shell and connected with the first cooling roller, the second cooling roller and the secondary cooling roller. The spiral conveyor is arranged at the bottom of the machine shell. According to the flaking device, the high-temperature industrial waste salt is secondarily cooled by arranging the secondary cooling roller, the cooling time is short, the efficiency is high, and the service life of the spiral conveyor is prolonged.
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