Filtering device based on tetramethylammonium fluoride
A technology of tetramethylammonium fluoride and filter devices, applied in the direction of filtration separation, mobile filter element filters, chemical instruments and methods, etc., can solve the problems of slow filtration efficiency and low quality, and achieve improved filtration efficiency and quality Effect
Inactive Publication Date: 2022-04-05
含山捷化生物科技有限公司
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Problems solved by technology
[0004] In the prior art, the production of tetramethylammonium fluoride is easy to stick to impurities. To obtain relatively pure tetramethylammonium fluoride, it needs to be filtered. Now some filtration devices have slow filtration efficiency and low quality.
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[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0021] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechan...
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The invention discloses a tetramethylammonium fluoride-based filtering device which comprises an operation box body, a feeding hopper communicated with the operation box body is arranged at the upper end of the operation box body, a discharging hopper communicated with the operation box body is arranged at the lower end of the operation box body, a filtering net is arranged in the operation box body, a supporting frame is fixedly connected to the lower end of the filtering net, and a connecting frame is arranged on the side wall of the operation box body; a first motor is arranged on the outer side of the operation box body, the output end of the first motor is connected with a first rotating shaft, the first rotating shaft and the rotating shaft are arranged in parallel, a rotating disc arranged in the operation box body is arranged at the end of the first rotating shaft, and an eccentric shaft is arranged at the eccentric position of the rotating disc; according to the tetramethylammonium fluoride filtering device, tetramethylammonium fluoride can be conveniently filtered, and the filtering efficiency is improved.
Description
technical field [0001] The invention relates to the technical field, in particular to a filter device based on tetramethylammonium fluoride. Background technique [0002] Ammonium fluoride is an ionic compound. It is white or colorless transparent orthorhombic crystals at room temperature. It has a slightly sour taste and is easy to deliquescence. It decomposes into ammonia and hydrogen fluoride when heated or hot water. When it is decomposed in hot water, the aqueous solution is strongly acidic. It is obtained by neutralizing anhydrous hydrofluoric acid and liquid ammonia. It can corrode glass and is corrosive to skin. It can be used as chemical reagent, glass etchant (often used together with hydrofluoric acid), disinfectant and preservative in fermentation industry, and is produced by Solvent for metal beryllium made of beryllium oxide and surface treatment agent for silicon steel plates, also used for manufacturing ceramics, magnesium alloys, cleaning and descaling of bo...
Claims
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Inventor 喻步霞张杰
Owner 含山捷化生物科技有限公司