Heating device for producing magnesium sulfate heptahydrate
By designing a shaking mechanism and adjusting components, the problem of localized overheating or insufficient heating of materials in traditional magnesium sulfate heptahydrate production equipment has been solved, achieving uniform heating and rapid cooling, thereby improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HAIWEI ZHONGXING HIGH-GRADE MAGNESIA BRICK CO LTD
- Filing Date
- 2025-05-29
- Publication Date
- 2026-06-26
AI Technical Summary
Traditional magnesium sulfate heptahydrate production equipment uses a fixed heating mode, which leads to local overheating or insufficient heating of the material, affecting product purity and crystallization rate.
Employing a shaking mechanism and adjustment components, the cam driven by a motor moves the box back and forth. Combined with heating fins and a cooling fan, it achieves continuous shaking and temperature regulation of materials, adapting to holding boxes of different widths.
This effectively avoids localized temperature differences, improves heating and cooling efficiency, ensures uniform heating and rapid cooling of magnesium sulfate heptahydrate, and enhances product quality and production efficiency.
Smart Images

Figure CN224415702U_ABST