Wooden boxes are commonly used for packaging, but this simple container has found a unique purpose in dust control. When people see the dust from cutting stones on the roadside, they often cover their noses and walk away quickly. However, Lu Weiyi, a 15-year-old middle school student at Minjiang University, saw an opportunity to solve this problem.
Inspired by a car vacuum cleaner, Lu Weiyi started thinking about how to effectively capture dust. During a family trip to the suburbs of Fuzhou before the Lunar New Year, she watched her father wash the car and noticed the large amount of dust around the mat. She used the car vacuum cleaner, but when it was turned on, the dust that was sucked up came out from the back, creating a mess. Her father realized he had forgotten to install the filter, and that moment sparked an idea in Lu Weiyi.
What if they designed a sealed box with a filter? That could help reduce the dust generated during stone cutting. She and her father spent time brainstorming and working on the concept. They first bought a plastic box with a lid from a supermarket to trap the dust, then went to a hardware store to purchase fans. After installing one fan on the side of the box and a vent on top, they covered the vent with cloth to prevent dust from escaping. Once connected to power, the device successfully sucked in the dust from cutting stones.
However, they weren't satisfied with just one prototype. They made four different versions before finally settling on a wooden box. This version included a fan at the air inlet, another at the outlet, and a water tank inside. The dust was collected in the water, making the process even more efficient.
This innovative dust collection system has now been patented as a utility model by the State Intellectual Property Office. It's a great example of how young minds can contribute to solving real-world problems through creativity and determination.
In the future, we can expect more such innovations that improve our daily lives. If you're interested in learning more about packing solutions, including metal boxes, logistics containers, hot-dip galvanized steel boxes, and portable packaging options, be sure to check out the China Packing Box Trading Network for the latest updates and information.
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