Experimental device for researching mixing efficiency of chemical reaction substrate in stirring reaction kettle
A stirring reactor and chemical reaction technology, which is applied in chemical/physical/physicochemical fixed reactors, color/spectral characteristic measurement, etc., can solve the problems of long test period, many experimental equipment, cumbersome operation, etc.
Pending Publication Date: 2021-10-29
ZHEJIANG UNIV OF TECH
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Problems solved by technology
[0003] At present, in the existing mixed experimental device, one device can only adjust individual factors. Experiments for various experimental factors require the cooperation of multiple experimental devices. The required experimental equipment is more, the operation is cumbersome, and the test cost is high. long cycle
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[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0025] On the contrary, the invention covers any alternatives, modifications, equivalent methods and schemes within the spirit and scope of the invention as defined by the claims. Further, in order to make the public have a better understanding of the present invention, some specific details are described in detail in the detailed description of the present invention below. The present invention can be fully understood by those skilled in the art without the description of these detailed parts.
[0026] see Figure 1-5 , an experimental device for studying the mixing efficiency of chemical reacti...
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The invention discloses an experimental device for researching the mixing efficiency of a chemical reaction substrate in a stirring reaction kettle, and belongs to the technical field of mixing efficiency experimental devices. The device comprises a bracket, an upper mounting plate adjustably arranged on the bracket and a lower mounting plate fixedly mounted on the bracket, and is characterized in that double guide rails are arranged on the upper mounting plate, a stepping motor is adjustably mounted on the double guide rails, the output shaft of the stepping motor is connected with a rotating shaft, a transverse plate is arranged on the lower mounting plate, a reaction kettle is mounted on the transverse plate, a plurality of baffles are arranged on the cylindrical section of the reaction kettle, the lower end of the rotating shaft is inserted into the reaction kettle, and a plurality of detachable paddles are mounted at the end portion of the lower end of the rotating shaft. According to the invention, variable adjustment can be carried out on various factors influencing the mixing efficiency of a chemical reaction substrate in a stirring reaction kettle, such as the blade insertion depth, the blade insertion angle, the blade shape, the blade type, the blade rotating speed, the presence or absence of a baffle plate and the like, so that full analysis on the mixing efficiency difference is realized.
Description
technical field [0001] The invention belongs to the technical field of mixing efficiency experiments of stirred reactors, in particular to an experimental device for studying the mixing efficiency of chemical reaction substrates in stirred reactors. Background technique [0002] When carrying out the mixing efficiency experiment of the chemical reactant substrate in the stirred reactor, different factors such as the insertion depth of the paddle, the insertion angle of the paddle, the type of the paddle (flexible paddle, rigid paddle, etc.), and the speed of the paddle have a great influence on the chemical reaction. The mixing efficiency of substrates has an important influence. [0003] At present, in the existing mixed experimental device, one device can only adjust individual factors. Experiments for various experimental factors require the cooperation of multiple experimental devices. The required experimental equipment is more, the operation is cumbersome, and the test...
Claims
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Login to View More IPC IPC(8): G01N21/31B01J19/18
CPCG01N21/31B01J19/18
Inventor 范玉涛袁铭扬贾明伟蔡姚杰
Owner ZHEJIANG UNIV OF TECH