Active ingredient low temperature negative pressure extraction tank

Abstract

The utility model relates to the technical field of extraction tanks, and discloses an effective ingredient low-temperature negative pressure extraction tank, including an extraction tank, wherein the top of the extraction tank is connected to a feed port, the bottom of the extraction tank is provided with a discharge bottom cover, one side of the discharge bottom cover is provided with a driving structure for driving the discharge bottom cover to open and close, the side of the discharge bottom cover symmetrical to the driving structure is provided with a locking structure for locking and fixing the discharge bottom cover, and the inside of the discharge bottom cover is provided with a heating plate for heating materials. The utility model can quickly open the bottom cover for slag discharge through the arrangement of the discharge bottom cover and the driving structure, thereby improving the efficiency of slag discharge, and at the same time, a locking structure is arranged in conjunction with the arrangement, and the discharge bottom cover can be further fixed by the locking structure after closing to avoid leakage, and the spray head installed on the surface of the locking mechanism and the annular water pipe installed inside the extraction tank can respectively automatically rinse the inner wall of the extraction tank and the inner surface of the discharge bottom cover after the discharge is completed, which is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of extraction tanks, in particular to a low-temperature negative pressure extraction tank for effective components. Background Art

[0002] In the production of flavored wine, spices need to be purified and mixed with fermented wine in order to remove fishy smell and enhance flavor. When purifying spices, extraction tanks are needed. The current spice extraction method is boiling evaporation, which has a slow evaporation rate, high energy consumption, and long high-temperature boiling time.

[0003] The patent with announcement number CN218853514U proposes a hot reflux extraction and concentration device, including an extraction tank and a vacuum pump. Beneficial effects: The utility model adopts an extraction tank and a vacuum pump. In the process of extracting medicinal materials, medicinal materials and water can be placed in the extraction tank, and the ceramic heating plate is started to heat the extraction tank for extraction. In the process of heating and extraction, the vacuum pump is started to extract the air inside the extraction tank, so that the inside of the extraction tank is in a negative pressure state, so that the liquid inside the extraction tank boils at a low temperature, thereby reducing the heating temperature and reducing energy consumption... Although it is used on medicinal materials, it can also be used for the extraction of spices, but the bottom discharge port of this extraction device is small, which is not convenient for the rapid discharge of the extracted materials, and it is also not convenient for the automatic cleaning of the extraction tank. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a low-temperature negative pressure extraction tank for effective components.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an effective ingredient low-temperature negative pressure extraction tank, comprising an extraction tank, the top of which is connected to a feed port, a discharge bottom cover is arranged at the bottom of the extraction tank, a driving structure for driving the discharge bottom cover to open and close is arranged on one side of the discharge bottom cover, a locking structure is arranged on one side of the discharge bottom cover symmetrical to the driving structure, for locking and fixing the discharge bottom cover, and a heating plate is arranged inside the discharge bottom cover for heating materials;

[0006] The inner top wall of the extraction tank is installed with an annular water pipe for flushing the inner wall of the extraction tank, and the surface of the locking structure is installed with a water spray head for flushing the inner wall of the discharge bottom cover;

[0007] The surface of the extraction tank is connected to a vacuum pump through a connecting pipe, one end of the vacuum pump is connected to a condenser for liquefying and extracting effective components, and the condenser is connected to a collection tank.

[0008] As a further description of the above technical solution:

[0009] The driving structure includes a support plate and a bracket fixed on the outer wall of the extraction tank, a first cylinder is rotatably connected between the support plate and the bracket, the telescopic end of the first cylinder is connected to a triangular block on the surface of the bracket, the triangular block is fixedly connected to a connecting rod, the connecting rod is L-shaped, and the other end of the connecting rod is connected to the bottom end of the unloading bottom cover.

[0010] As a further description of the above technical solution:

[0011] The locking structure includes a fixing plate fixed on the surface of the extraction tank, the surface of the fixing plate is rotatably connected to a second cylinder, an angle adjustment frame is fixed to the telescopic end of the second cylinder, and a steering mechanism is provided between the fixing plate and the second cylinder.

[0012] As a further description of the above technical solution:

[0013] The angle adjustment frame includes a connecting plate fixed on the telescopic end of the second cylinder, one end of the connecting plate is rotatably connected to a mounting plate, the water spray head is fixed on the surface of the mounting plate, and a plurality of spray heads inclined toward the inner wall of the extraction tank are fixed on the surface of the annular water pipe.

[0014] As a further description of the above technical solution:

[0015] The steering mechanism includes a driving motor fixed on the lower surface of the fixing plate, the driving end of the driving motor extends above the fixing plate and is fixed with a driving gear, the driving gear is meshedly connected with a driven gear, and the driven gear is fixed on the outer surface of the second cylinder.

[0016] The utility model has the following beneficial effects:

[0017] The utility model discloses can quickly open the bottom cover for slag discharge through the arrangement of the unloading bottom cover and the driving structure, thus improving the efficiency of slag discharge, and at the same time, a locking structure is arranged in cooperation, which can further fix the unloading bottom cover through the locking structure after closing it to avoid leakage. The spray head installed on the surface of the locking mechanism and the annular water pipe installed inside the extraction tank can automatically wash the inner wall of the extraction tank and the inner surface of the unloading bottom cover respectively after the unloading is completed, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a first state diagram of the active ingredient low-temperature negative pressure extraction tank proposed by the utility model;

[0019] Figure 2 This is a second state diagram of the active ingredient low-temperature negative pressure extraction tank proposed by the utility model.

[0020] Legend:

[0021] 1. Extraction tank; 2. Feed inlet; 3. Vacuum pump; 4. Connecting pipe; 5. Condenser; 6. Collecting tank; 7. Annular water pipe; 8. Discharge bottom cover; 9. Sprinkler head; 10. Support plate; 11. First cylinder; 12. Bracket; 13. Connecting rod; 14. Steering mechanism; 141. Driven gear; 142. Driving motor; 143. Driving gear; 15. Second cylinder; 16. Angle adjustment frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] Reference Figure 1-Figure 2 The utility model provides an embodiment: an effective component low-temperature negative pressure extraction tank, comprising an extraction tank 1, a feed port 2 is connected to the top of the extraction tank 1, a sealing cover is arranged on the surface of the feed port 2, and the feed port 2 can be closed when the effective component is extracted, a discharge bottom cover 8 is arranged at the bottom of the extraction tank 1, a driving structure for driving the discharge bottom cover 8 to open and close is arranged on one side of the discharge bottom cover 8, a locking structure is arranged on one side of the discharge bottom cover 8 that is symmetrical to the driving structure, and is used to lock and fix the discharge bottom cover 8, and a heating plate is arranged inside the discharge bottom cover 8 for heating the material;

[0025] An annular water pipe 7 is installed on the inner top wall of the extraction tank 1 for flushing the inner wall of the extraction tank 1, and a water spray head 9 is installed on the surface of the locking structure for flushing the inner wall of the discharge bottom cover 8;

[0026] The surface of the extraction tank 1 is connected to a vacuum pump 3 via a connecting pipe 4 . One end of the vacuum pump 3 is connected to a condenser 5 for liquefying and extracting effective components. The condenser 5 is connected to a collection tank 6 .

[0027] The driving structure includes a support plate 10 and a bracket 12 fixed on the outer wall of the extraction tank 1, and a first cylinder 11 is rotatably connected between the support plate 10 and the bracket 12. The telescopic end of the first cylinder 11 is connected to a triangular block on the surface of the bracket 12, and a connecting rod 13 is fixedly connected to the triangular block. The connecting rod 13 is L-shaped, and the other end of the connecting rod 13 is connected to the bottom end of the unloading bottom cover 8. When the first cylinder 11 is retracted, the unloading bottom cover 8 is convenient to open.

[0028] The locking structure includes a fixing plate fixed on the surface of the extraction tank 1 , the surface of the fixing plate is rotatably connected to a second cylinder 15 , an angle adjustment frame 16 is fixed to the telescopic end of the second cylinder 15 , and a steering mechanism 14 is provided between the fixing plate and the second cylinder 15 .

[0029] The angle adjustment frame 16 includes a connecting plate fixed on the telescopic end of the second cylinder 15, one end of the connecting plate is rotatably connected to a mounting plate, a water spray head 9 is fixed on the surface of the mounting plate, and a plurality of spray heads inclined toward the inner wall of the extraction tank 1 are fixed on the surface of the annular water pipe 7 so as to spray and flush the inner wall of the extraction tank 1. When the water spray head 9 and the annular water pipe 7 are started and connected to the faucet respectively, spraying and flushing can be convenient.

[0030] The steering mechanism 14 includes a driving motor 142 fixed to the lower surface of the fixing plate. The driving end of the driving motor 142 extends to the top of the fixing plate and is fixed with a driving gear 143. The driving gear 143 is meshedly connected with a driven gear 141, and the driven gear 141 is fixed to the outer surface of the second cylinder 15.

[0031] Working principle: When in use, spices are put into the extraction tank 1 from the feed port 2, and then negative pressure is drawn through the vacuum pump 3, and the heating plate is started to heat the extraction tank 1, thereby heating the liquid inside the extraction tank 1 for extraction. During the heating and extraction process, the vacuum pump 3 is started to draw out the air inside the extraction tank 1, so that the inside of the extraction tank 1 is in a negative pressure state, so that the liquid inside the extraction tank 1 boils at a low temperature, thereby lowering the heating temperature and reducing energy consumption. Water vapor generated during the extraction process is drawn out by the vacuum pump 3, and a liquid active ingredient extract is generated after condensation by the condenser 5 and enters the extraction tank 1.

[0032] After the extraction is completed, the second cylinder 15 is first started, so that the telescopic end of the second cylinder 15 extends out and disengages from the discharge bottom cover 8, and then the steering mechanism 14 is started to rotate the second cylinder 15 180 degrees to avoid blocking the opening of the discharge bottom cover 8, and then the first cylinder 11 is started. The retraction of the first cylinder 11 can drive the discharge bottom cover 8 to open, so that the slag is quickly discharged, and then the second cylinder 15 is rotated back, and the inner wall of the extraction tank 1 and the discharge bottom cover 8 can be sprayed and cleaned through the annular water pipe 7 and the water spray head 9.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An active ingredient low-temperature negative pressure extraction tank, comprising an extraction tank (1), wherein the top of the extraction tank (1) is connected with a feed port (2), characterized in that: A discharge bottom cover (8) is arranged at the bottom of the extraction tank (1); a driving structure for driving the discharge bottom cover (8) to open and close is arranged on one side of the discharge bottom cover (8); a locking structure for locking and fixing the discharge bottom cover (8) is arranged on one side of the discharge bottom cover (8) symmetrical to the driving structure; a heating plate is arranged inside the discharge bottom cover (8) for heating materials; The inner top wall of the extraction tank (1) is equipped with an annular water pipe (7) for flushing the inner wall of the extraction tank (1); the surface of the locking structure is equipped with a water spray head (9) for flushing the inner wall of the discharge bottom cover (8); The surface of the extraction tank (1) is connected to a vacuum pump (3) via a connecting pipe (4); one end of the vacuum pump (3) is connected to a condenser (5) for liquefying and extracting effective components; the condenser (5) is connected to a collection tank (6).

2. The active ingredient low-temperature negative pressure extraction tank according to claim 1, characterized in that: The driving structure comprises a support plate (10) and a bracket (12) fixed on the outer wall of the extraction tank (1); a first cylinder (11) is rotatably connected between the support plate (10) and the bracket (12); a telescopic end of the first cylinder (11) is connected to a triangular block on the surface of the bracket (12); a connecting rod (13) is fixedly connected to the triangular block; the connecting rod (13) is arranged in an L shape; the other end of the connecting rod (13) is connected to the bottom end of the discharge bottom cover (8).

3. The active ingredient low-temperature negative pressure extraction tank according to claim 1, characterized in that: The locking structure comprises a fixing plate fixed on the surface of the extraction tank (1), the surface of the fixing plate being rotatably connected to a second cylinder (15), an angle adjustment frame (16) being fixed to the telescopic end of the second cylinder (15), and a steering mechanism (14) being provided between the fixing plate and the second cylinder (15).

4. The active ingredient low-temperature negative pressure extraction tank according to claim 3, characterized in that: The angle adjustment frame (16) comprises a connecting plate fixed on the telescopic end of the second cylinder (15), one end of the connecting plate is rotatably connected to a mounting plate, the water spray head (9) is fixed on the surface of the mounting plate, and a plurality of spray heads inclined toward the inner wall of the extraction tank (1) are fixed on the surface of the annular water pipe (7).

5. The active ingredient low-temperature negative pressure extraction tank according to claim 3, characterized in that: The steering mechanism (14) comprises a driving motor (142) fixed on the lower surface of the fixing plate, the driving end of the driving motor (142) extends to the upper side of the fixing plate and is fixed with a driving gear (143), the driving gear (143) is meshedly connected with a driven gear (141), and the driven gear (141) is fixed on the outer surface of the second cylinder (15).

Images