Securities Star News, according to Qichacha data, Salt Lake Co., Ltd. (000792) has newly obtained a utility model patent authorization. The patent is called "Ceramic Waste Crushing Equipment", the patent application number is CN202322697649.0, and the authorization date is 2024 June 7, year.
Patent abstract: This utility model relates to ceramic waste crushing equipment. The crushing device (2) includes a crushing box (21), a crushing rotating shaft and a crushing motor. The top of the crushing box is provided with a crushing opening (212), and the bottom is provided with a discharge mouth. The crushing rotating shaft is installed horizontally in the crushing cavity. A crushing roller is provided on the crushing rotating shaft, and crushing teeth are provided on the crushing roller. There are two crushing rotating shafts, and the crushing teeth on the two crushing rollers mesh. The rotating shaft of the crushing motor is fixedly connected to one of the crushing rotating shafts. The crushing device (3) includes a crushing chamber (31), a bracket (32), a crushing power mechanism (4) and a crushing hammer. A crushing port is provided on the side wall of the crushing chamber, and a discharge port is provided at the bottom of the side wall. The crushing port is connected with the feeding port. The crushing hammer is installed in the crushing chamber. One end of the crushing power mechanism is fixedly mounted on the bracket, and the other end is fixedly connected to the crushing hammer. The utility model can completely crush ceramic waste.
Since the beginning of this year, Salt Lake has obtained 77 new patent authorizations, an increase of 71.11% compared with the same period last year. Combining the company's 2023 annual report financial data, the company invested 131 million yuan in research and development in 2023, a year-on-year decrease of 48.88%.
Data source: Qichacha
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