Cooling liquid collecting cover for plant negative pressure extraction machine

Abstract

The utility model discloses a cooling liquid collecting cover for a plant negative pressure extractor, which relates to the technical field of plant extraction and comprises a hinge, an extraction box for extracting plant juice under negative pressure is arranged on the hinge, and the cooling liquid collecting cover further comprises a covering mechanism connected with the hinge, a covering mechanism is arranged in the extraction box and used for opening or closing the extraction box and cooling extraction steam, the covering mechanism comprises a fixing ring fixedly connected with the hinge, an arc-shaped cooling shell is fixedly connected to the lower portion of the fixing ring, a hollow shell is fixedly arranged on the upper portion of the fixing ring, and a cooling component is arranged in the hollow shell. And the cooling part is used for cooling the arc-shaped cooling shell, a fixing plate is integrally arranged on the hollow shell, and air holes are formed in the fixing plate. The cooling liquid collecting cover for the plant negative pressure extractor is convenient for condensing plant extraction steam extracted at high temperature, so that the plant extraction efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of plant extraction technology, specifically a cooling liquid collection cover for a plant negative pressure extraction machine. Background Technology

[0002] In the field of plant active ingredient extraction, plant extraction equipment has always been a key research and application object. With the increasing demand for plant extracts from modern biopharmaceutical, health food and cosmetic industries, the performance and efficiency of plant extraction equipment have become an important factor restricting the development of the industry.

[0003] Temperature is a crucial control parameter in plant extraction. A suitable temperature ensures the full release of active ingredients from plant cells. After extraction, timely and effective cooling plays a key role in stabilizing the quality of the extract and preventing the active ingredients from decomposing or oxidizing due to high temperatures.

[0004] However, existing plant extraction equipment performs poorly in terms of automatic cooling. The cooling process using natural environment is slow and uneven, which not only prolongs the entire extraction cycle and reduces production efficiency, but also makes the active ingredients in plant extracts easily damaged due to the unsatisfactory cooling effect, thus affecting product quality and market competitiveness.

[0005] Therefore, in order to solve the above problems, the applicant needs to design a cooling liquid collection cover for a plant negative pressure extraction machine. Utility Model Content

[0006] The purpose of this invention is to provide a cooling liquid collection cover for a plant negative pressure extractor, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a cooling collection cover for a plant negative pressure extractor, comprising a hinge, and an extraction chamber for negative pressure extraction of plant juice is provided on the hinge.

[0008] It also includes: a closing mechanism connected to the hinge, which is used to open or close the extraction chamber and to cool the extraction vapor. The closing mechanism includes a fixing ring fixedly connected to the hinge, and an arc-shaped cooling shell is fixedly connected below the fixing ring. A hollow shell is fixedly disposed above the fixing ring. A cooling component is disposed inside the hollow shell and is used to cool the arc-shaped cooling shell. A fixing plate is integrally disposed on the hollow shell, and the fixing plate is provided with vent holes.

[0009] Furthermore, the cooling component includes a mounting housing, and a support frame is fixedly mounted on the mounting housing. A controller is mounted on the support frame, and a fan blade is mounted on the controller.

[0010] Through the above structural design, a cooling component including fan blades is set up, which significantly improves the active control capability of the cooling process. The fan blades can accelerate airflow and quickly remove the heat from the arc-shaped cooling shell, solving the problems of slow and uneven traditional natural cooling. The combination of the controller and the support frame can precisely adjust the cooling intensity, avoiding oxidation or decomposition of active ingredients due to sudden temperature drops or local overheating. Thus, while shortening the cooling time, it effectively protects the quality of the extract and improves product stability.

[0011] Furthermore, a connecting rod is fixedly provided on the mounting shell, and the end of the connecting rod away from the mounting shell is fixedly connected to the arc-shaped cooling shell.

[0012] Through the above structural design, the connecting rod fixes the mounting shell to the arc-shaped cooling shell, enhancing the structural stability of the cooling component.

[0013] Furthermore, the fixing ring is provided with a lifting handle, which is used to drive the closing mechanism to rotate via the hinge.

[0014] Through the above structural design, the lifting handle optimizes the human-machine interaction experience. Operators can quickly open and close the cover mechanism by pulling the handle, avoiding direct contact with high-temperature components. This not only improves operational safety but also reduces equipment wear caused by frequent opening and closing. In addition, the convenient operation method shortens the connection time between production links, which helps to improve overall production efficiency, and is especially suitable for industrial scenarios that require continuous batch processing.

[0015] Furthermore, the extraction chamber is equipped with a placement cylinder inside, an isolation cylinder is provided inside the placement cylinder, and a heater for heating is provided below the isolation cylinder.

[0016] Through the above structural design, the layered design of the isolation cylinder and the heater achieves spatial isolation between the heating and cooling processes. The isolation cylinder can prevent the plant raw materials from directly contacting the high-temperature heat source and avoid component denaturation caused by local overheating. The heater is located at the bottom and can heat up evenly, promoting the efficient release of active ingredients in cells. This structure accelerates the extraction reaction while reducing the secondary impact of heat energy on the extracted components, thus balancing extraction efficiency and product quality.

[0017] Furthermore, a collection cylinder is detachably installed on the inner side of the isolation cylinder, and the collection cylinder is coaxially arranged with the arc-shaped cooling shell when the cover mechanism is closed.

[0018] The above structural design, with the collection cylinder and the arc-shaped cooling shell arranged coaxially, ensures the directional collection of condensed droplets. The cooled extract can flow directly into the collection cylinder along the inner wall of the arc-shaped shell, avoiding liquid residue or contamination caused by path deviation.

[0019] Compared with the prior art, the beneficial effects of this utility model are: the cooling collection cover of this plant negative pressure extractor facilitates the condensation of plant extraction vapors produced during high-temperature extraction, thereby improving the plant extraction efficiency. The specific details are as follows:

[0020] This plant negative pressure extraction machine utilizes a cooling collection cover that, through the synergistic effect of a negative pressure environment and an active cooling system, significantly optimizes the extraction efficiency and quality stability of plant active ingredients. During extraction, the heater heats up to create negative pressure, forcing the cover mechanism to tightly close with the extraction chamber, ensuring that high-temperature steam is directionally concentrated on the surface of the arc-shaped cooling shell. Simultaneously, a fan-driven forced cooling system rapidly reduces the temperature of the arc-shaped cooling shell, causing the high-temperature steam to quickly condense into droplets, which efficiently collect along the arc surface into a coaxially arranged collection cylinder. This significantly shortens the cooling time and prevents the oxidation and decomposition of active ingredients. Furthermore, the linkage design of the lifting handle and hinge simplifies equipment operation, and the layered heating and cooling structure reduces secondary damage to the extracted components from heat. The overall design improves the extraction rate while ensuring the quality of the extract through precise temperature control and directional condensation, solving the industry pain points of uneven cooling, low efficiency, and easy damage to active ingredients in traditional equipment. It is suitable for demanding industrial continuous production scenarios. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0022] Figure 2 This is a top view of the three-dimensional structure of the cover mechanism of this utility model;

[0023] Figure 3 This is a bottom view of the three-dimensional structure of the cover mechanism of this utility model;

[0024] Figure 4 This is a three-dimensional sectional view of the closing mechanism of this utility model;

[0025] Figure 5 This is a three-dimensional structural diagram of the cooling component of this utility model.

[0026] In the diagram: 1. Hinge; 2. Closing mechanism; 10. Extraction box; 11. Placement cylinder; 12. Isolation cylinder; 13. Collection cylinder; 20. Fixing ring; 21. Arc-shaped cooling shell; 22. Hollow shell; 23. Fixing plate; 24. Vent hole; 25. Cooling component; 26. Lifting handle; 250. Mounting shell; 251. Support frame; 252. Controller; 253. Fan blade; 254. Connecting rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figures 1-5 As shown, the present invention discloses a cooling collection cover for a plant negative pressure extractor, comprising a hinge 1, wherein an extraction chamber 10 for negative pressure extraction of plant juice is provided on the hinge 1, and further comprising a cover closing mechanism 2 connected to the hinge 1, wherein the cover closing mechanism 2 is used to open or close the extraction chamber 10 and to cool the extraction steam. The cover closing mechanism 2 includes a fixing ring 20 fixedly connected to the hinge 1, wherein an arc-shaped cooling shell 21 is fixedly connected below the fixing ring 20, and a hollow shell 22 is fixedly provided above the fixing ring 20. A cooling component 25 is provided inside the hollow shell 22, and the cooling component 25 is used to cool the arc-shaped cooling shell 21. A fixing plate 23 is integrally provided on the hollow shell 22, and a vent hole 24 is provided on the fixing plate 23.

[0029] The cooling component 25 includes a mounting housing 250, on which a support frame 251 is fixedly mounted. A controller 252 is mounted on the support frame 251, and a fan blade 253 is mounted on the controller 252. A connecting rod 254 is fixedly mounted on the mounting housing 250, and the end of the connecting rod 254 away from the mounting housing 250 is fixedly connected to the arc-shaped cooling shell 21. The controller 252 is an existing device for controlling the rotation of the fan blade 253. The cooling component 25, which includes the fan blade 253, significantly improves the active control capability of the cooling process. The fan blade 253 can accelerate airflow and quickly remove the heat from the arc-shaped cooling shell 21, solving the problems of slow and uneven traditional natural cooling.

[0030] A lifting handle 26 is provided on the fixing ring 20, and the lifting handle 26 is used to drive the closing mechanism 2 to rotate through the hinge 1. The lifting handle 26 makes it easy and effortless to drive the fixing ring 20 to rotate. The extraction box 10 is provided with a placement cylinder 11 inside, and an isolation cylinder 12 is provided inside the placement cylinder 11. A heater for heating is provided below the isolation cylinder 12. The layered design of the isolation cylinder 12 and the heater realizes the spatial isolation of the heating and cooling processes. The isolation cylinder 12 can prevent the plant raw materials from directly contacting the high temperature heat source and avoid component denaturation caused by local overheating. A collection cylinder 13 is detachably installed inside the isolation cylinder 12, and the collection cylinder 13 is coaxially arranged with the arc-shaped cooling shell 21 when the closing mechanism 2 is closed. The coaxial design of the collection cylinder 13 and the arc-shaped cooling shell 21 ensures the directional collection of condensed droplets. The cooled extract can flow directly into the collection cylinder 13 along the inner wall of the arc-shaped shell, avoiding liquid residue or contamination caused by path deviation.

[0031] Working principle: When using the cooling collection cover of this plant negative pressure extractor, place the plant in the isolation cylinder 12, and then close the cover mechanism 2 using the lifting handle 26 and hinge 1. Then, start the heater in the extraction chamber 10. The heater will raise the temperature in the placement cylinder 11 and put it in a negative pressure state. Atmospheric pressure will squeeze the cover mechanism 2 to fit tightly against the extraction chamber 10. At the same time, the plant juice will rise and contact the arc-shaped cooling shell 21 under the action of the high temperature. The arc-shaped cooling shell 21, under the action of the fan blade 253, will contact the high temperature extraction steam and cause the steam to condense into water droplets. The condensed water droplets will drip from the tip of the arc-shaped cooling shell 21 into the collection cylinder 13, thereby improving the efficiency of plant extraction and making the working efficiency high.

[0032] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A cooling liquid collection cover for a plant negative pressure extractor, comprising a hinge (1), and an extraction box (10) for negative pressure extraction of plant juice is provided on the hinge (1). characterized in that Also includes: A cover mechanism (2) is connected to the hinge (1), and the cover mechanism (2) is used to open or close the extraction box (10), and the cover mechanism (2) is used to cool the extraction steam. The cover mechanism (2) includes a fixing ring (20) fixedly connected to the hinge (1), and an arc-shaped cooling shell (21) is fixedly connected below the fixing ring (20). A hollow shell (22) is fixedly provided above the fixing ring (20). A cooling component (25) is provided inside the hollow shell (22), and the cooling component (25) is used to cool the arc-shaped cooling shell (21). A fixing plate (23) is integrally provided on the hollow shell (22), and a vent hole (24) is provided on the fixing plate (23).

2. The cooling collector cover for a plant vacuum extractor according to claim 1, characterized in that: The cooling component (25) includes a mounting housing (250), and a support frame (251) is fixedly mounted on the mounting housing (250). A controller (252) is mounted on the support frame (251), and a fan blade (253) is mounted on the controller (252).

3. A cooling collector cover for a plant vacuum extractor according to claim 2, characterized in that: A connecting rod (254) is fixedly provided on the mounting shell (250), and the end of the connecting rod (254) away from the mounting shell (250) is fixedly connected to the arc-shaped cooling shell (21).

4. The cooling collector cover for a plant vacuum extractor according to claim 1, characterized in that: The fixed ring (20) is provided with a lifting handle (26), and the lifting handle (26) is used to drive the closing mechanism (2) to rotate through the hinge (1).

5. The cooling collector cover for a plant vacuum extractor according to claim 1, characterized in that: The extraction box (10) is provided with a placement cylinder (11) inside, and an isolation cylinder (12) is provided inside the placement cylinder (11), and a heater for heating is provided below the isolation cylinder (12).

6. A cooling collector cover for a plant vacuum extractor according to claim 5, characterized in that: The inner side of the isolation cylinder (12) is detached and installed with a collection cylinder (13), and the collection cylinder (13) is coaxially arranged with the arc-shaped cooling shell (21) when the cover mechanism (2) is closed.

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