Chemical reaction stirring device with solid-liquid separation feeding way
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A solid-liquid separation and stirring device technology, which is applied in the direction of feeding device, sampling device, chemical/physical/physical chemical fixed reactor, etc., can solve the problems of product sampling difficulty, inconvenient cleaning, complicated operation, etc., and achieve the mixing effect Good, convenient sampling, simple operation
Inactive Publication Date: 2018-01-09
李云
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[0003] Existing reactors often use the same feed port for feeding solids and liquids. When the material enters, a reaction occurs on the feed port, which makes it difficult to clean the reactants on the inner wall of the feed port. The materials cannot be uniformly dispersed in the reactor to improve the mixing efficiency, which is not conducive to the efficient production; on the other hand, it is difficult to sample the reacted product, and it needs to be shut down to be able to sample. The operation is complicated and affects the production
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[0020] Please refer to the figure, in the embodiment of the present invention, a chemical reaction stirring device for solid-liquid separation and feeding includes a housing 1, a motor 2, a stirring shaft 3 and a stirring blade 4; the motor 2 is fixedly installed on the housing 1 The output shaft of the motor 2 extends vertically downwards into the housing 1, and a vertical stirring shaft 3 is fixedly connected to the lower end of the output shaft of the motor 2, and the lower end of the stirring shaft 3 is connected to the housing 1 through a bearing. At the bottom of the interior, several stirring blades 4 are provided, which are evenly and fixedly installed on the side wall of the stirring shaft 3. The motor 2 drives the stirring shaft 3 to rotate, and the stirring blade 4 stirs the materials in the housing 1 to make them mix. The upper end of the stirring shaft 3 is provided with a communication chamber 7, the length of the communication chamber 7 is 1 / 4 to 1 / 3 of the lengt...
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Abstract
The invention discloses a chemical reaction stirring device for solid-liquid separation and feeding, which comprises a shell, a motor, a stirring shaft and a stirring blade; one, uniformly and fixedly installed on the side wall of the stirring shaft; the upper end of the stirring shaft is provided with a communication chamber, and the outer side of the stirring shaft corresponding to the communication chamber is provided with a liquid inlet tank; the top of the housing is also equipped with a solid The feeding structure is connected with a sampling device at the bottom of the shell. The invention feeds the liquid and the solid separately, so that the solid and the liquid can be mixed inside at the same time, which improves the feeding efficiency, shortens the reaction production time, and does not react at the feed port, and also reduces the material at the feed port. Residue, the device is convenient for sampling and easy to operate; the device is safe and stable, fully mixed, the mixing effect is good, and the production efficiency is improved.
Description
technical field [0001] The invention relates to chemical equipment, in particular to a chemical reaction stirring device for solid-liquid separation and feeding. Background technique [0002] Reactors are widely used in the fields of petroleum, chemical, rubber, pesticides, dyes, medicine or food, and are used to complete the process of vulcanization, nitration, hydrogenation, alkylation, polymerization or condensation, etc. Pressure vessels, such as reactors, reaction pots, Decomposition pot or polymerization kettle, etc.; materials generally include carbon-manganese steel, stainless steel, zirconium, nickel-based alloys and other composite materials. The broad understanding of the reaction kettle is a stainless steel container with physical or chemical reactions. The structural design and parameter configuration of the container are carried out according to different process conditions. The design conditions, process, inspection, manufacturing, and acceptance must be based...
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