Efficient weeding device
An efficient weeding device comprises a gas conveying pipe, a trolley with a supporting platform, a fuel gas supply part, a fuel gas adjusting controller, a fuel gas and air mixing part and an infrared heat radiation heating part which radiates infrared rays downwards after combustion, and the fuel...
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| Hauptverfasser: | , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | An efficient weeding device comprises a gas conveying pipe, a trolley with a supporting platform, a fuel gas supply part, a fuel gas adjusting controller, a fuel gas and air mixing part and an infrared heat radiation heating part which radiates infrared rays downwards after combustion, and the fuel gas supply part, the fuel gas adjusting controller and the fuel gas and air mixing part are arranged on the supporting platform. The infrared heat radiation heating part is fixed to the bottom face of the supporting platform, the fuel gas supply part conveys fuel gas to the fuel gas adjusting controller through a gas conveying pipe, the fuel gas adjusting controller controls the fuel gas amount and then conveys the fuel gas to the fuel gas and air to be mixed, and the fuel gas and air mixing part conveys the fuel gas mixed with air to the infrared heat radiation heating part to be combusted. According to the efficient weeding device, grass roots in deep soil are rapidly killed through infrared radiation generated b |
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