Lime Kiln Worker
せっかいろこう
Industry & Occupation
Classification
Summary
A job that calcines limestone at high temperatures to produce lime (quicklime or slaked lime).
Description
Lime kiln workers use limestone as the main raw material, calcining it at temperatures over 1200°C in a kiln (kiln) to produce quicklime or slaked lime. They handle raw material blending and loading, combustion temperature management, fuel replenishment, calcination time adjustment, product removal and cooling, quality inspection, and equipment inspection and maintenance. They work in high-temperature and dusty environments, requiring safety management and efficient operation.
Future Outlook
Demand for lime in building materials and industrial chemicals remains stable, but improvements in production efficiency and automation are progressing in response to energy-saving and environmental regulations, requiring skilled workers to have advanced operational skills.
Personality Traits
Cautious / Good teamwork / Patient / Strong sense of responsibility
Work Style
Indoor and outdoor work / Night shifts / Shift work / Team work
Career Path
Apprentice Lime Kiln Worker → Lime Kiln Worker → Team Leader/Supervisor → Production Management Staff → Factory Manager
Required Skills
Combustion Management / Kiln Operation / Machine Maintenance and Inspection / Product Inspection and Analysis / Raw Material Blending Adjustment
Recommended Skills
Data Recording and Reporting / Dust Control Measures / Equipment Maintenance / Safety and Health Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | To maintain quality through fine adjustments in raw material blending and calcination conditions. |
| Physical Stamina & Endurance | Required due to high-temperature environments and heavy standing labor. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because it emphasizes procedures and offers little opportunity for new ideas. |
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