| 摘要 |
PURPOSE: A method for manufacturing a deodorization filter for a refrigerator is provided to effectively remove food smell inside a refrigerator. CONSTITUTION: A method for manufacturing a deodorization filter for a refrigerator comprises: a step of drying collected diatomite for 2-4 days, and pulverizing in 50-100 mesh; a step of heating and plasticizing diatomite powder at 750-880°C for 2-5 hours; a step of mixing 75-95 weight% of diatomite powder and 5-25 weight% of binder; a step of mixing with 7L of water; a step of preparing a filter of grid pattern using a synthetic resin; and a step of spraying to the filter.
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