Paddy cleaning
Paddy cleaning is a crucial initial step in rice processing, aimed at removing impurities to ensure high-quality rice production and protect milling equipment. Here's an overview of the paddy cleaning process:.
🌾 Importance of
- Enhance the quality and purity of milled rice.
- Prevent damage to milling machinery.
- Improve milling efficiency and yield.
- Ensure food safety standards are met.
🛠️ Key Paddy Cleaning
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Screening (Sieving): Utilizes screens to separate impurities based on size differences. This method effectively removes large contaminants like straw and stones.
- Density Separation: Employs air or water to separate materials based on density differences. This technique is useful for removing heavier impurities such as stones.
- Magnetic Separation: Involves the use of magnets to extract metallic particles like iron nails or screws, preventing equipment damage.
⚙️ Common Paddy Cleaning Equipment
Remove large and small impurities from raw paddy. It is a robust machine designed to separate harvested paddy from large unwanted materials such as hay, big stones, mud balls, and unwanted soil. Utilizing traditional methods ensures efficient and effective output.
Eliminate stones and other heavy contaminants. It removes stones, sand, and clods from grains such as rice, paddy, and beans. It operates on the principle of vibrating an inclined sheet at a specific angle, causing heavier particles to move upwards while using a suction mechanism.
Extract metallic particles to protect machinery. It is a machine used in rice processing to remove unwanted metal and other paramagnetic impurities like mud balls and black stones from the rice. It utilizes magnetic fields to attract and separate these impurities from the grain. These separators are crucial in cleaning lines to ensure the final product is of high quality.
Efficiently separate impurities through vibration. These are used to separate and clean paddy by using a vibrating motion to move the material across a series of screens. They are effective for removing impurities like straw, stones, and other foreign objects from paddy. The process involves feeding the paddy onto the top screen, where vibration causes the material to move and impurities.