Vacuum heating mechanism for processing yak tendon jelly
By using vacuum heating technology during the freezing process of yak tendons, the oxidation problems caused by traditional heating methods are solved, and the color, flavor and nutritional retention are achieved, while the heating efficiency is improved.
Patent Information
- Application Number
- CN202421285187.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-06
AI Technical Summary
In the prior art, the heating method during the freezing process of yak tendons will lead to surface oxidation, affect color and flavor, and increase nutritional loss.
The yak tendon freezing is heated by using a vacuum heating mechanism, and heat is transferred through the vacuum heating chamber and the heating box, using the heating elements and the heat conducting plate to ensure uniform heating and avoid oxidation.
Heat yak tendon freezing in a vacuum environment to prevent oxidation, maintain color and flavor, reduce nutrient loss, and improve heating efficiency and energy utilization.
Smart Images
Figure CN222622158U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of yak tendon jelly processing, in particular to a vacuum heating mechanism for yak tendon jelly processing. Background Art
[0002] Yak tendon jelly processing is a special food processing technology, which mainly processes and transforms yak tendons. Yak tendons, as the connective tissue of yaks, are rich in collagen and other nutrients, but because of their tough texture, they usually need to go through a specific processing process to make them soft and delicious.
[0003] During the processing of yak tendon jelly, the yak tendon is first cleaned and pre-treated to remove impurities and unnecessary parts. Subsequently, the yak tendon may be gradually softened by soaking, stewing or steaming. During this process, some seasonings or food additives may be added to improve its taste and flavor. Next, in order to transform the yak tendon into a jelly-like food, a cooling and solidification step is usually adopted. This can be done by natural cooling or under refrigeration conditions, so that the collagen and other components in the yak tendon form a stable gel structure, thereby obtaining yak tendon jelly. Finally, the yak tendon jelly may be cut, packaged and other subsequent processing for easy storage and sale. This processing method not only improves the taste and convenience of yak tendon, but also retains its rich nutritional value, providing consumers with a new gourmet choice.
[0004] The heating methods in the prior art for yak tendon jelly processing are mainly the following:
[0005] Steaming and heating: Steaming is a traditional heating method, which is also suitable for heating yak tendon jelly. Put the yak tendon jelly in a steamer and use the heat of steam to heat it. This method can gradually heat up the yak tendon jelly, maintain its moisture and taste, and avoid excessive heating and loss of nutrients.
[0006] Hot water soaking and heating: Soak the yak tendon jelly in hot water, and gradually heat it up through the conduction of hot water. This method is simple and easy, but you need to pay attention to controlling the water temperature to avoid excessive temperature causing deformation or loss of nutrition in the yak tendon jelly.
[0007] The above heating method will cause surface oxidation when the yak tendon jelly is actually heated, which will affect the color and flavor of the yak tendon jelly and increase its nutritional loss during the heating process. Utility Model Content
[0008] The utility model aims to provide a vacuum heating mechanism for processing yak tendon jelly to solve the problems raised in the above-mentioned background technology.
[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum heating mechanism for processing yak tendon jelly, comprising a vacuum heating chamber, the base surface of the vacuum heating chamber is respectively provided with a sealing door body, a main controller and a temperature controller, a vacuum pump is fixedly installed on one side of the short side of the vacuum heating chamber, a device table is fixedly installed on the inner bottom end of the vacuum heating chamber, a lower connecting seat is fixedly installed on the top of the device table, an upper connecting seat is connected above the lower connecting seat, a heat conducting plate is arranged above the upper connecting seat, a heating element is installed at the inner top end of the upper connecting seat and between the upper connecting seat and the heat conducting plate, a heating box is fixedly connected to the top of the heat conducting plate, and an openable top cover is connected to the top of the heating box.
[0010] As a preferred solution of the utility model, the heating element adopts an electric heating wire or an infrared heater, which is evenly fixed to the inner bottom end of the upper connecting seat by bolts to ensure that the yak tendon jelly can be evenly heated during the heating process to prevent local overheating or uneven heating.
[0011] As a preferred solution of the utility model, the heat conducting plate is made of high-performance heat conducting material, and the top is fitted and fixed to the bottom of the heating box to transfer the heat to the internal cavity of the heating box.
[0012] As a preferred solution of the utility model, a temperature sensor is fixedly installed on the inner wall of the heating box, and the temperature sensor is electrically connected to an external temperature controller through a wire, and the temperature controller is also electrically connected to the control end of the heating element.
[0013] As a preferred solution of the utility model, an outer protective frame is fixedly installed around the outer surface of the heating box, and the outer protective frame is made of high-strength protective material.
[0014] As a preferred solution of the utility model, a plurality of connecting slide blocks are arranged at the bottom of the upper connecting seat, a plurality of connecting slide grooves used in conjunction with the connecting slide blocks are opened at the top of the lower connecting seat, and the connecting slide blocks are slidably connected to the connecting slide grooves.
[0015] Beneficial effect: In order to solve the problem that the heating method in the prior art will cause the surface oxidation of the yak tendon jelly, which will affect the color and flavor of the yak tendon jelly and increase its nutritional loss during the heating process, in the utility model, the existing heating method is changed to a vacuum heating method, the yak tendon jelly is placed in a heating box in a vacuum heating chamber, and then the sealed door is closed, the room is evacuated by a vacuum pump, and the yak tendon jelly in the heating box is heated by generating heat through a heating element. Due to the use of the vacuum heating method, the following effects can be achieved: 1. Prevent oxidation and maintain color: In a vacuum environment, the oxygen partial pressure is low, and the yak tendon jelly is not easily oxidized during the heating process, which helps to maintain its original color and flavor. In contrast, the traditional heating method may cause oxidation on the surface of the yak tendon jelly, affecting its appearance and taste; Retain nutrients: Vacuum heating can reduce the nutritional loss of the yak tendon jelly during the heating process. 1. Under vacuum condition, heating is more uniform and gentle, which is conducive to maintaining the nutrients and active substances in the ingredients, so that the nutritional value of yak tendon jelly can be maximized; 2. Improve taste and texture: Vacuum heating can make the yak tendon jelly heated more evenly, avoiding local overheating or unheating, thereby ensuring the consistency of taste. At the same time, the vacuum environment helps to maintain the moistness of the yak tendon jelly, so that it still maintains a smooth and delicate taste after heating; 3. High efficiency and energy saving: Vacuum heating has high thermal efficiency and can quickly and effectively transfer heat to the yak tendon jelly, thereby shortening the heating time and reducing energy consumption, which is very practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 The utility model is an overall stereoscopic diagram of a vacuum heating mechanism for processing yak tendon jelly.
[0017] Figure 2 The utility model is a three-dimensional diagram of a device table and a lower connecting seat of a vacuum heating mechanism for processing yak tendon jelly.
[0018] Figure 3 It is a partially separated three-dimensional diagram of a vacuum heating mechanism for processing yak tendon jelly according to the utility model.
[0019] In the figure: 1. vacuum heating chamber; 2. sealed door body; 3. main controller; 4. temperature controller; 5. vacuum pump; 6. installation table; 7. lower connecting seat; 8. upper connecting seat; 9. heat conducting plate; 10. heating element; 11. heating box body; 12. top cover; 13. temperature sensor; 14. outer protective frame; 15. connecting slider; 16. connecting slide groove. DETAILED DESCRIPTION
[0020] See also Figure 1-3The utility model provides a technical solution: a vacuum heating mechanism for processing yak tendon jelly, comprising a vacuum heating chamber 1, the base surface of the vacuum heating chamber 1 is respectively provided with a sealing door body 2, a general controller 3 and a temperature controller 4, the sealing door body 2 is used for sealing when closed, the general controller 3 is used for controlling the entire heating mechanism, the temperature controller 4 is used for controlling the temperature, a vacuum pump 5 is fixedly installed on one side of the short side of the vacuum heating chamber 1, the vacuum pump 5 is used for vacuuming the inside of the vacuum heating chamber 1, and is responsible for creating a closed vacuum environment, a device table 6 is fixedly installed on the bottom end of the interior of the vacuum heating chamber 1, a lower connecting seat 7 is fixedly installed on the top of the device table 6, an upper connecting seat 8 is connected above the lower connecting seat 7, a heat conducting plate 9 is arranged above the upper connecting seat 8, a heating element 10 is installed at the top end of the upper connecting seat 8 and between it and the heat conducting plate 9, a heating box 11 is fixedly connected to the top of the heat conducting plate 9, and an openable top cover 12 is connected to the top of the heating box 11.
[0021] Specifically, the heating element 10 adopts an electric heating wire or an infrared heater, which is evenly fixed to the inner bottom end of the upper connecting seat 8 by bolts to ensure that the yak tendon jelly can be evenly heated during the heating process to prevent local overheating or uneven heating; the heat conducting plate 9 is made of high-performance heat conducting materials, such as metal materials or metal materials, and the top and the bottom of the heating box 11 are fitted and fixed to transfer the heat to the internal cavity of the heating box 11; inside the vacuum heating chamber 1, the heat source is increased by the heating element 10, and the heat is introduced into the interior of the heating box 11 through the upper heat conducting plate 9 to heat the yak tendon jelly placed in the heating box 11.
[0022] Preferably, a temperature sensor 13 is fixedly installed on the inner wall of the heating box 11, and the temperature sensor 13 is electrically connected to an external temperature controller 4 through a wire, and the temperature controller 4 is also electrically connected to the control end of the heating element 10; the temperature sensor 13 is used to monitor the temperature changes inside the heating box 11, and the heating of the heating element is controlled by the temperature controller 4.
[0023] Preferably, an outer protective frame 14 is fixedly mounted around the outer surface of the heating box 11 , and the outer protective frame 14 is made of high-strength protective material; the heating box 11 is protected by the outer protective frame 14 .
[0024] Preferably, a plurality of connecting slides 15 are provided at the bottom of the upper connecting seat 8, and a plurality of connecting grooves 16 used in conjunction with the connecting slides 15 are provided at the top of the lower connecting seat 7, and the connecting slides 15 and the connecting grooves 16 are slidably connected; the heating box body 11 can be disassembled by sliding the connecting slides 15 and the connecting grooves 16, so as to facilitate subsequent taking out for cleaning.
[0025] In summary, the utility model adopts a vacuum heating method to heat the yak tendon jelly, so that the yak tendon jelly is not easily oxidized during the heating process, which helps to maintain its original color and flavor, and is very practical.
Claims
1. A vacuum heating mechanism for processing yak tendon jelly, comprising a vacuum heating chamber (1), characterized in that: The base surface of the vacuum heating chamber (1) is respectively provided with a sealed door body (2), a master controller (3) and a temperature controller (4); a vacuum pump (5) is fixedly installed on one side of a short side of the vacuum heating chamber (1); a device table (6) is fixedly installed at the bottom end of the interior of the vacuum heating chamber (1); a lower connecting seat (7) is fixedly installed on the top of the device table (6); an upper connecting seat (8) is connected above the lower connecting seat (7); a heat conducting plate (9) is arranged above the upper connecting seat (8); a heating element (10) is installed at the top end of the interior of the upper connecting seat (8) and between the upper connecting seat and the heat conducting plate (9); a heating box (11) is fixedly connected to the top of the heat conducting plate (9); and an openable top cover (12) is connected to the top of the heating box (11).
2. The vacuum heating mechanism for processing yak tendon jelly according to claim 1, characterized in that: The heating element (10) is an electric heating wire or an infrared heater, which is evenly fixed to the inner bottom end of the upper connecting seat (8) by bolts to ensure that the yak tendon jelly can be evenly heated during the heating process to prevent local overheating or uneven heating.
3. The vacuum heating mechanism for processing yak tendon jelly according to claim 1, characterized in that: The heat conducting plate (9) is made of a high-performance heat conducting material and is fixedly attached to the bottom of the heating box (11) at its top so as to transfer the heat to the internal cavity of the heating box (11).
4. The vacuum heating mechanism for processing yak tendon jelly according to claim 1, characterized in that: A temperature sensor (13) is fixedly mounted on the inner wall of the heating box (11); the temperature sensor (13) is electrically connected to an external temperature controller (4) via a wire; and the temperature controller (4) is also electrically connected to a control end of the heating element (10).
5. The vacuum heating mechanism for processing yak tendon jelly according to claim 1, characterized in that: An outer protective frame (14) is also fixedly mounted around the outer surface of the heating box (11); the outer protective frame (14) is made of high-strength protective material.
6. The vacuum heating mechanism for processing yak tendon jelly according to claim 1, characterized in that: A plurality of connecting slide blocks (15) are arranged at the bottom of the upper connecting seat (8), and a plurality of connecting slide grooves (16) for use with the connecting slide blocks (15) are arranged at the top of the lower connecting seat (7), wherein the connecting slide blocks (15) and the connecting slide grooves (16) are connected in a sliding manner.