Sulforaphanin extraction equipment

Abstract

The utility model relates to the technical field of chemical substance extraction, in particular to sulforaphane extraction equipment, which comprises a crushing bin and an extraction bin, a blanking hopper is arranged at the top of the crushing bin, and the top and the bottom of the crushing bin are respectively communicated with the bottom of the blanking hopper and the top of the extraction bin; an affiliated table is arranged on the right side of the extraction bin, a water tank is arranged at the left end of the top surface of the affiliated table, and the bottom of the water tank is detachably connected with the affiliated table; a support is arranged at the right end of the top face of the affiliated table, and the bottom of the support is fixedly connected with the affiliated table through screws. According to the sulforaphane extraction equipment, a water leaching extraction method is adopted, a heating rod and an acid-base adjusting solvent are additionally arranged to ensure that the temperature and the pH value of water are in the optimal numerical values for forming sulforaphane through hydrolysis, and a heating plate is additionally arranged in the hydrolysis bin, so that a constant-temperature state is ensured within the extraction time, and the influence of temperature change on extraction is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical substance extraction, in particular to a sulforaphane extraction device. Background Art

[0002] Sulforaphane is a common antioxidant and also the most effective plant active substance in anti-cancer effects found in plants and vegetables. It is usually formed when the released glucosinolates are hydrolyzed by myrosinase when the plant tissue is broken. The hydrolysis process is usually affected by factors such as environmental pH, temperature and moisture content.

[0003] Currently, the production and preparation of sulforaphane has a low yield and a small scale due to many influencing factors. Most extraction equipment lacks control measures for the pH and temperature of the extraction water during the initial extraction process, which in turn affects the extraction efficiency.

[0004] In order to solve the above problems, we made improvements and proposed a sulforaphane extraction device. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a sulforaphane extraction device, comprising a crushing bin and an extraction bin, wherein a lower hopper is arranged on the top of the crushing bin, and the top and bottom of the crushing bin are respectively connected with the bottom of the lower hopper and the top of the extraction bin, and a plurality of blade rollers are arranged on the top of the crushing bin, wherein the blade rollers are rotatably connected with the inner wall of the crushing bin, and the central axis of the blade rollers is transmission-connected with the rotating shaft of a motor through a gear chain assembly in a transmission bin; a grinding roller is arranged on the bottom end of the crushing bin, and the central axis of the grinding roller is transmission-connected with the rotating shaft of the motor through a gear chain assembly in the transmission bin; an auxiliary table is arranged on the right side of the extraction bin, a water tank is arranged on the left end of the top surface of the auxiliary table, and the bottom of the water tank is detachably connected with the auxiliary table; a bracket is arranged on the right end of the top surface of the auxiliary table, and the bottom of the bracket is fixedly connected with the auxiliary table through screws.

[0007] As a preferred technical solution of the utility model, an acidic regulating solvent and an alkaline regulating solvent are arranged on the top of the bracket, and the acidic regulating solvent and the alkaline regulating solvent are detachably connected to the left and right ends of the top of the bracket respectively. The bottoms of the acidic regulating solvent and the alkaline regulating solvent are both provided with regulating valves, and are connected to the water tank through pipelines.

[0008] As an optimal technical solution of the utility model, a motor and a transmission chamber are fixedly arranged on the back of the crushing chamber, the back bottom of the gear chain transmission group inside the transmission chamber is connected to the rotating shaft of the motor, and the front end of the transmission chamber is fixedly welded to the crushing chamber.

[0009] As a preferred technical solution of the utility model, a water pump is fixedly arranged on the left end of the bottom surface of the inner wall of the water tank, and a hose is connected to the top of the water pump; a heating rod is arranged on the right side of the bottom end of the inner wall of the water tank, and the right side of the heating rod is detachably connected to the water tank through a suction cup; a pH monitor is arranged on the left side of the inner wall of the water tank, and the top of the pH monitor is connected to the pH display outside the water tank through a transmission line.

[0010] As a preferred technical solution of the utility model, a hydrolysis bin and a collection bin are respectively provided at the top and bottom of the leaching bin, and the top right side of the hydrolysis bin is connected to the water tank through a pipeline and a water pump; a heating plate is fixedly provided on the inner wall of the hydrolysis bin; a filter is fixedly provided on the bottom of the inner wall of the hydrolysis bin; and a sealing door is provided at the back of the hydrolysis bin.

[0011] As a preferred technical solution of the utility model, a solenoid valve is fixedly arranged at the bottom of the hydrolysis bin; a distillation device is arranged on the bottom surface of the collecting bin, and the top of the distillation device is connected with the hydrolysis bin through a solenoid valve; a collecting bottle is arranged on the left side outside the leaching bin, and the top of the collecting bottle is connected with the top of the distillation device through a condenser.

[0012] The beneficial effects of the utility model are as follows: the sulforaphane extraction equipment adopts a water immersion extraction method, and a heating rod and an acid-base adjustment solvent are added to ensure that the temperature and pH value of the water are at the optimal values ​​for hydrolysis to form sulforaphane, and a heating plate is added to the liquid in the hydrolysis chamber to ensure that the temperature is constant during the immersion time to prevent temperature changes from affecting the extraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the structure of a sulforaphane extraction device of the utility model;

[0015] Figure 2 This is a schematic diagram of the left side structure of a sulforaphane extraction device of the utility model;

[0016] Figure 3 It is a schematic diagram of a partial cross-sectional structure of a water tank of a sulforaphane extraction device of the utility model;

[0017] Figure 4 It is a partial cross-sectional structural schematic diagram of a sulforaphane extraction device of the utility model;

[0018] In the figure: 1. lower hopper; 2. crushing chamber; 3. leaching chamber; 301. hydrolysis chamber; 302. collecting chamber; 4. auxiliary table; 5. water tank; 6. bracket; 7. acidic adjustment solvent; 8. alkaline adjustment solvent; 9. motor; 10. transmission chamber; 11. water pump; 12. heating rod; 13. pH monitor; 14. blade roller; 15. grinding roller; 16. heating plate; 17. filter screen; 18. solenoid valve; 19. distillation device; 20. collecting bottle. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] Example: Figure 1-4 As shown, a sulforaphane extraction device includes a crushing chamber 2 and an extraction chamber 3. A lower hopper 1 is arranged on the top of the crushing chamber 2. The top and bottom of the crushing chamber 2 are connected to the bottom of the lower hopper 1 and the top of the extraction chamber 3 respectively. A plurality of blade rollers 14 are arranged at the top of the crushing chamber 2. The blade rollers 14 are rotatably connected to the inner wall of the crushing chamber 2. The central axis of the blade rollers 14 is connected to the rotating shaft of the motor 9 through the gear chain assembly in the transmission chamber 10. A grinding roller 15 is arranged at the bottom end of the crushing chamber 2. The central axis of the grinding roller 15 is connected to the rotating shaft of the motor 9 through the gear chain assembly in the transmission chamber 10. An auxiliary platform 4 is arranged on the right side of the extraction chamber 3. A water tank 5 is arranged at the left end of the top surface of the auxiliary platform 4. The bottom of the water tank 5 is detachably connected to the auxiliary platform 4. A bracket 6 is arranged at the right end of the top surface of the auxiliary platform 4. The bottom of the bracket 6 is fixedly connected to the auxiliary platform 4 by screws.

[0021] An acidic regulating solvent 7 and an alkaline regulating solvent 8 are arranged on the top of the bracket 6, and the acidic regulating solvent 7 and the alkaline regulating solvent 8 are detachably connected to the left and right ends of the top of the bracket 6 respectively. The bottoms of the acidic regulating solvent 7 and the alkaline regulating solvent 8 are both provided with regulating valves, and are connected to the water tank 5 through pipelines.

[0022] A motor 9 and a transmission chamber 10 are fixedly arranged on the back of the crushing chamber 2. The back bottom of the gear chain transmission group inside the transmission chamber 10 is transmission-connected to the rotating shaft of the motor 9, and the front end of the transmission chamber 10 is fixedly welded to the crushing chamber 2.

[0023] A water pump 11 is fixedly arranged on the left end of the bottom surface of the inner wall of the water tank 5, and a hose is connected to the top of the water pump 11; a heating rod 12 is arranged on the right side of the bottom end of the inner wall of the water tank 5, and the right side of the heating rod 12 is detachably connected to the water tank 5 via a suction cup; a pH monitor 13 is arranged on the left side of the inner wall of the water tank 5, and the top of the pH monitor 13 is connected to the pH display outside the water tank 5 via a transmission line.

[0024] A hydrolysis chamber 301 and a collection chamber 302 are respectively arranged at the top and bottom of the leaching chamber 3. The top right side of the hydrolysis chamber 301 is connected to the water tank 5 through a pipeline and a water pump 11. A heating plate 16 is fixedly arranged on the inner wall of the hydrolysis chamber 301. A filter screen 17 is fixedly arranged on the bottom of the inner wall of the hydrolysis chamber 301. A sealing door is arranged at the back of the hydrolysis chamber 301.

[0025] A solenoid valve 18 is fixedly provided at the bottom of the hydrolysis chamber 301; a distillation device 19 is provided on the bottom surface of the collecting chamber 302, and the top of the distillation device 19 is connected to the hydrolysis chamber 301 through the solenoid valve 18; a collecting bottle 20 is provided on the left side outside the leaching chamber 3, and the top of the collecting bottle 20 is connected to the top of the distillation device 19 through a condenser.

[0026] Working principle: When using the sulforaphane extraction equipment, the pH value of the water used to extract sulforaphane in the water tank 5 is adjusted by the acidic adjustment solvent 7 and the alkaline adjustment solvent 8 according to the situation, and the heating rod 12 is started to adjust the water temperature to a temperature suitable for hydrolysis to form sulforaphane. Then, the raw material is put into the machine from the lower hopper 1, cut and ground by the crushing bin 2, and then falls into the hydrolysis bin 301. The water pump is started to inject water, and the heating plate 16 is started to maintain a constant temperature to prevent temperature changes. After the reaction time is over, the solenoid valve 18 can be opened, and the filter screen 17 filters most of the material residues. The collected liquid flows into the distillation device 19 for distillation. The crude extract of sulforaphane initially decomposed flows into the collection bottle 20 through the condenser.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sulforaphane extraction device, comprising a crushing bin (2) and an extraction bin (3), characterized in that: A lower hopper (1) is arranged on the top of the crushing bin (2), and the top and bottom of the crushing bin (2) are respectively connected to the bottom of the lower hopper (1) and the top of the leaching bin (3). A plurality of blade rollers (14) are arranged at the top of the crushing bin (2), and the blade rollers (14) are rotatably connected to the inner wall of the crushing bin (2). The central axis of the blade rollers (14) is connected to the rotating shaft of the motor (9) through a gear chain assembly in a transmission bin (10); a gear chain assembly (10) is arranged at the bottom of the crushing bin (2). A grinding roller (15), wherein the central axis of the grinding roller (15) is connected to the rotating shaft of the motor (9) through a gear chain assembly in a transmission bin (10); an auxiliary platform (4) is arranged on the right side of the extraction bin (3); a water tank (5) is arranged at the left end of the top surface of the auxiliary platform (4); the bottom of the water tank (5) is detachably connected to the auxiliary platform (4); a bracket (6) is arranged at the right end of the top surface of the auxiliary platform (4); the bottom of the bracket (6) is fixedly connected to the auxiliary platform (4) by screws.

2. The sulforaphane extraction device according to claim 1, characterized in that: An acidic regulating solvent (7) and an alkaline regulating solvent (8) are arranged on the top of the support (6); the acidic regulating solvent (7) and the alkaline regulating solvent (8) are detachably connected to the left and right ends of the top of the support (6), respectively; regulating valves are arranged at the bottom of the acidic regulating solvent (7) and the alkaline regulating solvent (8), and are connected to the water tank (5) through pipelines.

3. The sulforaphane extraction device according to claim 1, characterized in that: A motor (9) and a transmission chamber (10) are fixedly arranged on the back of the crushing chamber (2); the back bottom of the gear chain transmission group inside the transmission chamber (10) is transmission-connected to the rotating shaft of the motor (9); and the front end of the transmission chamber (10) is fixedly welded to the crushing chamber (2).

4. The sulforaphane extraction device according to claim 1, characterized in that: A water pump (11) is fixedly arranged at the left end of the bottom surface of the inner wall of the water tank (5), and a hose is connected to the top of the water pump (11); a heating rod (12) is arranged on the right side of the bottom end of the inner wall of the water tank (5), and the right side of the heating rod (12) is detachably connected to the water tank (5) via a suction cup; a pH monitor (13) is arranged on the left side of the inner wall of the water tank (5), and the top of the pH monitor (13) is connected to a pH display outside the water tank (5) via a transmission line.

5. The sulforaphane extraction device according to claim 1, characterized in that: A hydrolysis chamber (301) and a collection chamber (302) are respectively arranged at the top and bottom of the extraction chamber (3); the top right side of the hydrolysis chamber (301) is connected to the water tank (5) through a pipeline and a water pump (11); a heating plate (16) is fixedly arranged on the inner wall of the hydrolysis chamber (301); a filter screen (17) is fixedly arranged on the bottom of the inner wall of the hydrolysis chamber (301); and a sealing door is arranged at the back of the hydrolysis chamber (301).

6. The sulforaphane extraction device according to claim 5, characterized in that: A solenoid valve (18) is fixedly provided at the bottom of the hydrolysis chamber (301); a distillation device (19) is provided on the bottom surface of the collection chamber (302), and the top of the distillation device (19) is connected to the hydrolysis chamber (301) through the solenoid valve (18); a collecting bottle (20) is provided on the left side outside the extraction chamber (3), and the top of the collecting bottle (20) is connected to the top of the distillation device (19) through a condenser.

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