Efficient extraction reactor
By designing a high-efficiency extraction reactor, the use of density difference and stirring components to achieve two relative flows in a high-temperature belt pressure environment, the problem of poor washing effect in the prior art is solved, the washing efficiency and equipment utilization rate are improved, and environmental protection and energy saving are achieved effect.
Patent Information
- Application Number
- CN202411582845.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-01-10
AI Technical Summary
In the prior art, the reaction kettle has poor washing effect in the extract and the impurity-containing materials to be washed, and requires multiple washings, which are long, have slow efficiency, and have large investment in equipment and are not environmentally friendly.
A high-efficiency extraction reactor was designed to achieve two relative flows by density difference, and the continuous washing of the stirring assembly under a high-temperature belt pressure environment is carried out, which reduces the mixing of the washing liquid and the product, improves the washing effect, and achieves continuous washing. Incoming and discharging reduces equipment investment.
It has achieved efficient washing of salt and other impurities in the product, reduced the number of washing times and time, reduced equipment investment, improved washing efficiency, and was environmentally friendly and energy-saving.
Smart Images
Figure CN119280888A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of chemical processing, and in particular relates to a high-efficiency extraction reactor. Background Art
[0002] The ordinary reactor is added with the extract and the impurity-containing materials to be washed, and after stirring and washing, a high-purity product is obtained by stratification or filtration. The washing effect is not good, and multiple washings are required; the time is long, and the solid-liquid washing efficiency is slow; repeated operations are inconvenient; the equipment investment is large and it is not environmentally friendly. Summary of the invention
[0003] In order to solve the above-mentioned deficiencies in the prior art, the present invention provides a high-efficiency extraction reactor.
[0004] The present application proposes a high-efficiency extraction reactor, comprising a support leg, a first cylinder with a jacket fixedly installed on the top of the support leg, an extraction column fixedly installed on the top of the first cylinder, a second cylinder fixedly installed on the top of the extraction column, a boss fixedly installed on the top of the second cylinder, a reducer fixedly installed on the top surface of the boss, a motor mounted on the top surface of the reducer, and a stirring assembly fixedly installed on the bottom end of the output shaft of the reducer.
[0005] Specifically, the stirring assembly includes a stirring shaft, the top end of the stirring shaft is fixedly connected to the bottom end of the output shaft of the motor, and a plurality of stirring blades are fixedly mounted on the stirring shaft.
[0006] Compared with the prior art, the present invention has the following beneficial effects: 1. In order to efficiently wash the salt and other impurities in the product, the temperature is increased under pressure to dissolve all or most of the crude impurity-containing materials to be washed and then enter the reactor from one end of the straight pipe section of the reactor, and the extract enters the reactor from the other end of the straight pipe section of the reactor; the density difference between the product and the extract is used to achieve convection of the two substances, and under the stirring action of the reactor, the crude impurity-containing materials to be washed are extracted and washed; 2. The temperature is higher. The common operation mode is high-temperature washing and cooling separation. This device can realize the whole process operation under high-temperature and pressure environment, avoiding back mixing caused by cooling; 3. The process is more reasonable. Compared with the common operation mode in which the material to be washed and the washing liquid are always mixed together, the washed product can contact with the high-concentration washing liquid, which reduces the washing effect. However, this device is a two-phase countercurrent. As the product flows, the impurity content of the washing liquid in contact becomes lower and lower, ensuring the washing effect; 4. This device can realize continuous feeding and discharging. The equipment with the same volume is more than 4 times that of traditional equipment. The equipment investment is small, energy-saving and environmentally friendly, simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0008] Figure 1 It is a structural schematic diagram of the present invention. DETAILED DESCRIPTION
[0009] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0010] An efficient extraction reactor, such as Figure 1 As shown, it includes a support leg 1, a first barrel 2 with a jacket is fixedly installed on the top of the support leg 1, an extraction column 3 is fixedly installed on the top of the first barrel 2, a second barrel 4 is fixedly installed on the top of the extraction column 3, a boss is fixedly installed on the top of the second barrel 4, a reducer is fixedly installed on the top surface of the boss, a motor 5 is matched to be installed on the top surface of the reducer, and a stirring assembly is fixedly installed on the bottom end of the output shaft of the reducer. The outer periphery of the first barrel 2, the extraction column 3, and the second barrel 4 are all fixedly installed with sight glasses, the jacket of the first barrel 2 can be passed into the heat exchange medium, a heavy component outlet 7 is provided at the bottom of the first barrel 2, a jacket drain outlet 8 is provided on one side of the first barrel 2, a jacket steam outlet 9 is provided on the other side of the first barrel 2, a thermometer port 10 is provided on the top of one side of the first barrel 2, a light component feed inlet 11 is provided on one side of the bottom end of the extraction column 3, a heavy component feed inlet 12 is provided on one side of the top end of the extraction column 3, and a light component outlet 13 is provided on one side of the second barrel 4.
[0011] Specifically, the stirring assembly described in this embodiment includes a stirring shaft 6, the top end of the stirring shaft 6 is fixedly connected to the bottom end of the output shaft of the motor 5, and a plurality of stirring blades are fixedly mounted on the stirring shaft. The stirring blades are evenly arranged on the stirring shaft, and the stirring blades are located in the extraction column.
[0012] The use of this device: 1. The light component material is pumped into the extraction column through the light component feed port, and flows upward driven by density; 2. The heavy component material is pumped into the extraction column through the heavy component feed port, and flows downward driven by density; 3. When the two materials pass through the extraction column, they mix and react with each other under the action of stirring and baffles; 4. During the extraction reaction, steam or other media can be introduced into the first cylinder to raise the temperature to a specified temperature according to process requirements; 5. When the reaction temperature exceeds the boiling point, a back pressure valve needs to be installed at the light component outlet to keep the entire extraction reactor running at a certain pressure; 6. After the stirring reaction, the light components are enriched in the upper head, and the heavy components are enriched in the first cylinder; 7. Collect the light components through the light component outlet, and collect the heavy components through the heavy component outlet.
[0013] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A high efficiency extraction reactor, characterized in that: The invention comprises a support leg (1), a first cylinder (2) with a jacket fixedly mounted on the top of the support leg (1), an extraction column (3) fixedly mounted on the top of the first cylinder (2), a second cylinder (4) fixedly mounted on the top of the extraction column (3), a boss fixedly mounted on the top of the second cylinder (4), a reducer fixedly mounted on the top surface of the boss, a motor (5) mounted on the top surface of the reducer, and a stirring assembly fixedly mounted on the bottom end of the output shaft of the reducer.
2. A high-efficiency extraction reactor according to claim 1, characterized in that: The stirring assembly comprises a stirring shaft (6), the top end of the stirring shaft (6) is fixedly connected to the bottom end of the output shaft of the motor (5), and a plurality of stirring blades are fixedly mounted on the stirring shaft.