Two-phase solution mixing reaction device and method
A solution mixing and reaction device technology, applied in feeding devices, chemical instruments and methods, chemical/physical/physicochemical fixed reactors, etc., can solve problems such as inconvenient operation, excessive reaction, long time occupation, etc., to achieve Reduce operation steps and operation time, reduce unnecessary overreaction, and avoid the effect of prolonged contact
Pending Publication Date: 2022-03-22
ZHEJIANG NEXCHEM PHARMA
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Problems solved by technology
[0003] However, the above-mentioned existing reaction system and its reaction mode have defects in actual production.
A batch of materials needs to be operated in several kettles or divided into several operations, which is inconvenient in operation, takes a long time for equipment and operation, and has low efficiency
The reaction time is difficult to control, and it is prone to excessive reaction caused by too long reaction time, which will produce more impurities, which will also affect the quality and yield, and too short reaction time will lead to uneven mixing of material and liquid, and some solutions will not have time to react
Manual stratification after standing still cannot effectively avoid the long-term contact of the two-phase material liquid, there will be excessive reaction to generate impurities, and the manual stratification effect is not good, and the time is relatively long
Method used
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[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top "Face", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
[0022] refer to Figure 1-2 As shown, a two-phase solution mixing reaction device includes a first feed liquid container 1, the first feed liquid container 1 is connected with a first quantitative delivery assembly 2, and the first quantitative delivery assembly 2 is connected with a mixer 5, The first quantitative delivery assembly 2 is used to quantitatively deliver the material liquid in the first material liquid container 1 to the mixer 5, the mix...
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According to the technical scheme, the two-phase solution mixing reaction device is characterized by comprising a mixer, a first quantitative conveying assembly is used for quantitatively conveying feed liquid in a first feed liquid container into the mixer, the mixer is connected with a second quantitative conveying assembly, and the second quantitative conveying assembly is connected with a second feed liquid container; the second quantitative conveying assembly is used for quantitatively conveying the feed liquid in the second feed liquid container into the mixer, the mixer is connected with an extraction centrifugal machine, and a plurality of stirring blades are arranged in the mixer. Compared with the prior art, the device has the following beneficial effects that the mixed feed liquid is continuously conveyed to the extraction centrifugal machine by the mixer, and the two-phase solution after reaction is quickly separated by the extraction centrifugal machine, so that the two-phase feed liquid is prevented from being contacted for a long time, unnecessary excessive reaction is reduced, impurities can be reduced, and the quality of the material is improved.
Description
technical field [0001] The invention relates to the technical field of chemical production, more specifically, it relates to a two-phase solution mixing reaction device and method. Background technique [0002] In the field of chemical industry, two-phase solutions are often mixed and separated through corresponding reaction systems. The existing reaction system mainly includes a reaction kettle, a metering tank, an observation tube at the bottom of the reaction kettle, and a stirring device on the reaction kettle. While the existing reaction system is working, the feed liquid of different two phases is poured into the reaction kettle successively through the metering tank, and the stirring is started to react quickly, then the stirring is stopped and the stirring is stopped, and the layers are manually layered. Divide a batch of materials into equal parts, and react rapidly in proportion in small reactors. [0003] However, the above-mentioned existing reaction systems an...
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Patent Timeline
Login to View More IPC IPC(8): B01J19/00B01J4/00B01J4/02B01J19/18
CPCB01J19/0006B01J19/18B01J4/001B01J4/02B01J4/007B01J4/008B01J2204/002B01J2204/005B01J2219/00006
Inventor 陈明丰王涛胡翔祝云明麻军法郑旭元朱来赟
Owner ZHEJIANG NEXCHEM PHARMA