Extraction tank for preparing methyl hesperidin

Abstract

The utility model discloses an extraction tank for preparing methyl hesperidin. The extraction tank comprises an extraction tank, a fixed seat is arranged at the top of the extraction tank, a motor and a stirring shaft are arranged on the fixed seat, and one end of the stirring shaft penetrates through a bearing on the fixed seat and is connected with the motor; a paddle wheel and a stirring frame are arranged on the stirring shaft, the stirring frame is provided with lantern rings, transverse rods, vertical rods and stirring blades, the three lantern rings are sequentially arranged on the stirring shaft at intervals, each lantern ring is provided with two transverse rods which are symmetrically arranged, the two vertical rods are connected with the transverse rods on the two sides of the lantern ring respectively, and the stirring blades are fixed to the vertical rods. The paddle wheel at the tail end of the stirring shaft can push liquid to the bottom of the tank, the stirring blades facing the outer side on the vertical rods can stir the liquid outwards, the stirring blades facing the inner side on the vertical rods can stir the liquid outwards, the front end openings of the stirring blades are large, the rear end openings of the stirring blades are small, and the stirring effect is achieved through the flow velocity difference of the liquid at the two end openings. The liquid is stirred in multiple directions, so that the stirring efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of extraction tank technology, specifically, it relates to an extraction tank for preparing methyl hesperidin. Background Technology

[0002] The preparation of methyl hesperidin requires an extraction vessel. The cooled methyl hesperidin reaction solution is fed into the extraction vessel, an extractant is added, and the mixture is slowly and thoroughly stirred for 30-60 minutes, then allowed to stand. After separation, the mixture is discharged from the bottom of the extraction vessel and the extractant is collected. This process is repeated 3-5 times to obtain high-purity methyl hesperidin. Inconsistent stirring will affect the efficiency of separation, requiring more repetitions. To improve the extraction efficiency, an extraction vessel for preparing methyl hesperidin is provided. Utility Model Content

[0003] In view of this, the technical problem to be solved by this utility model is to provide an extraction tank for preparing methyl hesperidin, thereby solving the problem of low stirring efficiency of the stirring shaft in the prior art extraction tank.

[0004] To solve the above-mentioned technical problems, this utility model discloses an extraction tank for preparing methyl hesperidin, comprising: an extraction tank; a fixed base is provided on the top of the extraction tank, and a motor and a stirring shaft are provided on the fixed base. One end of the stirring shaft is connected to the motor through a bearing on the fixed base; an impeller and a stirring frame are provided on the stirring shaft, the impeller is located at the lower end of the stirring shaft, the stirring frame is located at the upper part of the impeller, and the stirring frame has a collar, a crossbar, a vertical bar and a stirring blade. The three collars are arranged alternately on the stirring shaft, each collar has two symmetrically arranged crossbars, the two vertical bars are respectively connected to the crossbars on both sides of the collar, and the stirring blade is fixed on the vertical bar.

[0005] Furthermore, each of the two sets of stirring blades on the aforementioned vertical rod has two symmetrically arranged stirring blades.

[0006] Furthermore, the agitators on the two vertical rods are oriented in opposite directions.

[0007] Furthermore, the aforementioned agitator blade is formed by cutting a conical tube from the center of one end to the center of the other end.

[0008] Furthermore, the end of the agitator blade with the larger opening faces the direction of rotation of the agitator shaft.

[0009] Compared with the prior art, this application can achieve the following technical effects:

[0010] The impeller at the tail end of the stirring shaft of this invention can push the liquid to the bottom of the tank. The stirring blades on the vertical rod facing outward can stir the liquid outward, and the stirring blades on the vertical rod facing inward can stir the liquid outward. The front end of the stirring blade is large and the rear end is small. The stirring effect is achieved by the difference in liquid flow rate at the two ends. The liquid is stirred in multiple directions, thereby improving the stirring efficiency.

[0011] Of course, any product implementing this application does not necessarily need to achieve all of the technical effects described above at the same time. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0013] Figure 1 This is a schematic diagram of an extraction tank according to one embodiment of the present invention;

[0014] Figure 2 This is a side view of the stirring blade according to one embodiment of the present invention.

[0015] Attached Figure Labels

[0016] Extraction tank 1, fixed base 2, motor 3, stirring shaft 4, impeller 5, stirring frame 6, collar 7, horizontal bar 8, vertical bar 9, stirring blade 10. Detailed Implementation

[0017] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0018] Please refer to Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of an extraction tank according to one embodiment of the present invention; Figure 2 This is a side view of the stirring blade according to one embodiment of the present invention.

[0019] An extraction vessel for preparing methyl hesperidin includes: an extraction vessel 1; a fixed base 2 is provided on the top of the extraction vessel 1, and a motor 3 and a stirring shaft 4 are provided on the fixed base 2. One end of the stirring shaft 4 is connected to the motor 3 through a bearing on the fixed base 2; an impeller 5 and a stirring frame 6 are provided on the stirring shaft 4. The impeller 5 is located at the lower end of the stirring shaft 4, and the stirring frame 6 is located at the upper part of the impeller 5. The stirring frame 6 has a collar 7, a crossbar 8, a vertical bar 9, and a stirring blade 10. The three collars 7 are arranged alternately on the stirring shaft 4. Each collar 7 has two symmetrically arranged crossbars 8. The two vertical bars 9 are respectively connected to the crossbars 8 on both sides of the collar 7. The stirring blade 10 is welded and fixed to the vertical bar 9.

[0020] There are two sets of stirring blades on the vertical rod 9, and each set of stirring blades has two symmetrically arranged stirring blades 10; the stirring blades 10 on the two vertical rods 9 face opposite directions; the stirring blade 10 is a conical tube cut from the center of one end to the center of the other end; the end of the stirring blade 10 with the larger opening faces the direction of rotation of the stirring shaft 4.

[0021] The impeller 5 at the tail end of the stirring shaft 4 of this invention can push the liquid to the bottom of the tank. The stirring blade 10 on the vertical rod 9 facing outward can stir the liquid outward. The stirring blade 10 on the vertical rod 9 facing inward can stir the liquid outward. The front port of the stirring blade 10 is large and the rear port is small. The stirring effect is achieved by the difference in liquid flow rate at the two ports. The liquid is stirred in multiple directions, thereby improving the stirring efficiency.

[0022] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. An extraction vessel for preparing methyl hesperidin, comprising: Extraction tank; the top of the extraction tank is provided with a fixed base, on which a motor and a stirring shaft are provided, and one end of the stirring shaft is connected to the motor through a bearing on the fixed base; The stirring shaft is characterized by having an impeller and a stirring frame. The impeller is located at the lower end of the stirring shaft, and the stirring frame is located at the upper part of the impeller. The stirring frame has a collar, a crossbar, a vertical bar, and a stirring blade. The three collars are arranged sequentially at intervals on the stirring shaft. Each collar has two symmetrically arranged crossbars. The two vertical bars are respectively connected to the crossbars on both sides of the collar, and the stirring blade is fixed on the vertical bar.

2. The extraction vessel for preparing methylhesperidin as described in claim 1, characterized in that, The vertical rod has two sets of agitating blades, each set having two symmetrically arranged agitating blades.

3. The extraction vessel for preparing methylhesperidin as described in claim 2, characterized in that, The agitators on the two vertical rods face opposite directions.

4. The extraction vessel for preparing methylhesperidin as described in claim 3, characterized in that, The agitator blade is formed by cutting a conical tube from the center of one end to the center of the other end.

5. The extraction vessel for preparing methylhesperidin as described in claim 4, characterized in that, The larger opening end of the agitator blade faces the direction of rotation of the agitator shaft.

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