Animal feed high-moisture tomato peel residue preservation equipment

Abstract

The utility model relates to the technical field of fresh -keeping equipment discloses animal feed high wet tomato skin residue fresh -keeping equipment, including the fresh -keeping box, both sides in the fresh -keeping box are fixedly arranged with guide rail, two the guide rail sliding portion between fixedly arranged with the connecting frame, the inside horizontal sliding of connecting frame is provided with a plurality of storage mechanism, the front end of connecting frame is fixedly arranged with side sealing door, the inside of fresh -keeping box is fixedly arranged with magnetic attraction strip near the upper side position of front end, the storage mechanism includes the storage frame, a plurality of partition plates are fixedly arranged in the storage frame, the inside both sides of storage mechanism are close to the upper end position and are all set up with the sliding slot, two the sliding of sliding groove inside between fixedly arranged with sliding magnetic strip. In the utility model, the filling bag can be classified and stored, is convenient to take and puts and reduces environmental interference, can stabilize temperature control, prevents bacteria and ventilates, is also convenient for observation, antiskid firm, accords with safety standard, and the fresh -keeping effect is good.

Description

Technical Field

[0001] This utility model relates to the field of preservation equipment technology, and in particular to a preservation equipment for high-moisture tomato peel and pomace in animal feed. Background Technology

[0002] The tomato paste industry continues to expand, and the recycling of tomato peels and pomace, a major waste product in the production process, is gradually becoming a focus of industry attention. These peels and pomace contain protein, cellulose, and various minerals, making them nutritionally suitable for conversion into animal feed. However, the problem lies in the fact that the moisture content of the peels and pomace often exceeds 75%, making them highly susceptible to mold growth and spoilage. Traditional processing methods, such as drying and dehydration, can reduce the moisture content to below 60%, but these require significant investment and result in substantial nutrient loss, making it difficult to meet the fattening needs of livestock when used as feed. Cellar storage is significantly limited by space constraints, and the quality of the peels and pomace fluctuates considerably. While high-humidity preservation technology has overcome the storage bottleneck of moisture content above 70%, existing equipment still has room for improvement in storage efficiency, ease of access, and environmental stability control. There is a real market demand for more efficient preservation devices.

[0003] Therefore, those skilled in the art have provided a device for preserving high-moisture tomato peels and pomace in animal feed to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a high-humidity tomato peel and pomace preservation device for animal feed. It can classify and store filling bags, making them easy to pick up and put away while reducing environmental interference. It can stably control the temperature, prevent bacteria and allow for ventilation, and is easy to observe. It is also non-slip and stable, meets safety standards, and has excellent preservation effects.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A high-moisture tomato peel and pulp preservation device for animal feed includes a preservation box. Guide rails are fixedly installed on both sides inside the preservation box. A connecting frame is fixedly installed between the sliding parts of the two guide rails. Multiple storage mechanisms are horizontally slidably installed inside the connecting frame. A side sealing door is fixedly installed at the front end of the connecting frame. A magnetic strip is fixedly installed inside the preservation box near the upper front end. The storage mechanism includes a storage frame, inside which multiple partitions are fixedly installed. Slide grooves are provided on both sides of the storage mechanism near the upper end. A sliding magnetic strip is slidably installed between the two slide grooves. A sealing film is wound around the top of the storage frame near the front end via a spring shaft. One movable end of the sealing film is fixedly connected to one side of the sliding magnetic strip.

[0006] Furthermore, the lower end of the magnetic strip is positioned near the upper end of the sliding magnetic strip, and the two attract each other. The magnetic strip also attracts the side sealing door at a position close to it. A sealing strip is provided at the contact position between the side sealing door and the food storage box, and the sealing strip is made of food-grade silicone material.

[0007] Furthermore, a glass plate is provided through the upper end of the food storage box, and a light-shielding plate is movably provided at the upper end of the glass plate, and the surface of the light-shielding plate is covered with a reflective heat-insulating layer.

[0008] Furthermore, a long handle is fixedly provided at the front end of the side sealing door, and a short handle is fixedly provided at the front end of the storage frame.

[0009] Furthermore, a temperature sensor is installed at the bottom of the inside of the food storage box, a heating wire is installed inside the outer wall of the food storage box, and a temperature controller is fixedly installed on the outside of the food storage box. The temperature sensor and the heating wire are both electrically connected to the temperature controller.

[0010] Furthermore, a vent valve is installed through the rear end of the preservation box, and a filter membrane is installed inside the vent valve. Anti-slip pads are fixedly installed at the four corners of the bottom of the preservation box, and the anti-slip pads are made of nitrile rubber.

[0011] This utility model has the following beneficial effects: 1. This utility model proposes a high-moisture tomato peel and pomace preservation device for animal feed. In this device, the inner guide rail of the preservation box cooperates with the connecting frame, allowing multiple storage mechanisms to slide horizontally. Pulling the long handle opens the side sealing door, exposing all storage mechanisms for easy batch handling of filling bags. When inspecting or operating a single filling bag, pulling the short handle removes the corresponding storage mechanism. During removal, the sliding magnetic strip above the storage frame is attracted by the magnetic strip, causing the sealing film to unfold at the top of the storage frame, maintaining a relative seal inside and reducing interference with the overall environment inside the box. Frequent opening and closing of the entire box is unnecessary during operation.

[0012] 2. This utility model proposes a high-humidity tomato peel and pomace preservation device for animal feed. In this device, a temperature sensor at the bottom of the preservation chamber monitors the temperature in real time, and an external temperature controller, linked to the sidewall heating wires, adjusts the heating state based on the monitoring data to maintain the temperature inside the chamber within a suitable range. A built-in filter membrane in the rear ventilation valve enables gas exchange while preventing the invasion of external bacteria. This design extends the preservation period of high-humidity tomato peel and pomace and significantly reduces the rate of nutrient loss. Attached Figure Description

[0013] Figure 1 This is an axonometric view of the present invention; Figure 2 This is an axonometric view of the side-sealed door of this utility model when it is opened; Figure 3This is an isometric view of the storage mechanism of this utility model when it is opened; Figure 4 This is an isometric view of the storage mechanism of this utility model.

[0014] Legend: 1. Food storage box; 2. Glass plate; 3. Long handle; 4. Side sealing door; 5. Storage mechanism; 6. Guide rail; 7. Connecting frame; 8. Magnetic strip; 501. Storage frame; 502. Divider; 503. Slide groove; 504. Sliding magnetic strip; 505. Sealing film; 506. Short handle. Detailed Implementation

[0015] 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.

[0016] Reference Figure 1-4 An embodiment of this utility model is provided: a high-moisture tomato peel and pulp preservation device for animal feed, including a preservation box 1. Guide rails 6 are fixedly installed on both sides inside the preservation box 1. A connecting frame 7 is fixedly installed between the sliding parts of the two guide rails 6. Multiple storage mechanisms 5 are horizontally slidably installed inside the connecting frame 7. A side sealing door 4 is fixedly installed at the front end of the connecting frame 7. A magnetic strip 8 is fixedly installed inside the preservation box 1 near the upper front end. Specifically, the guide rail 6 is made of high-strength alloy material, and the coefficient of friction of its sliding parts is controlled within a low range, allowing the connecting frame 7 to drive the storage mechanism 5 to slide smoothly. The setting of multiple storage mechanisms 5 can realize the classified storage of different batches of filling bags, avoiding mutual compression that affects the preservation effect. The magnetic strength of the magnetic strip 8 has been adjusted to ensure effective adsorption of the sliding magnetic strip 504 without causing sliding difficulties due to excessive magnetic force. Ultimately, the storage mechanism 5 can maintain a relatively sealed state during the retrieval and placement process, reducing fluctuations in the internal environment of the box.

[0017] A temperature sensor is installed at the bottom of the inside of the fresh food box 1. A heating wire is installed inside the outer wall of the fresh food box 1. A thermostat is fixedly installed on the outside of the fresh food box 1. The temperature sensor and the heating wire are electrically connected to the thermostat. A vent valve is installed through the rear end of the fresh food box 1. A filter membrane is installed inside the vent valve. Anti-slip pads are fixedly installed at the four corners of the bottom of the fresh food box 1. The anti-slip pads are made of nitrile rubber. Specifically, the temperature sensor has a detection accuracy within a certain range, enabling it to capture real-time temperature changes inside the chamber. The temperature controller, based on a set temperature range determined according to the preservation requirements of high-humidity tomato peels and pomace, controls the working state of the heating wire to maintain the temperature inside the chamber at a suitable level. The ventilation valve is designed to meet the gas exchange needs inside the chamber without causing drastic temperature changes, and the pore size of the filter membrane effectively blocks common microorganisms from entering. The nitrile rubber anti-slip mat has good wear resistance and anti-slip properties, making the equipment more stable when placed, and it is not easy to slip even on slightly inclined surfaces.

[0018] A glass plate 2 is installed through the upper end of the food storage box 1, and a light shield is movably installed on the upper end of the glass plate 2. The surface of the light shield is covered with a reflective heat insulation layer. Specifically, glass plate 2 is made of a material with high light transmittance, making it easy to observe the internal storage conditions without opening the equipment. Its thickness ensures sufficient strength to prevent accidental breakage. The light-shielding plate can be flexibly adjusted according to ambient light conditions. When the outside light is too strong, the light-shielding plate can be lowered, and its reflective heat-insulating layer can reflect most of the light and heat, preventing the temperature inside the box from rising due to light exposure, and creating a light-proof preservation environment for high-humidity tomato peels and pomace.

[0019] The storage mechanism 5 includes a storage frame 501, with multiple partitions 502 fixedly installed inside the storage frame 501. Slide grooves 503 are provided on both sides of the storage mechanism 5 near the upper end. A sliding magnetic strip 504 is slidably arranged between the two slide grooves 503. A sealing film 505 is wound around the top of the storage frame 501 near the front end via a spring shaft. One movable end of the sealing film 505 is fixedly connected to one side of the sliding magnetic strip 504.

[0020] Specifically, the divider 502 divides the interior of the storage frame 501 into multiple independent spaces, each sized to accommodate filling bags of the corresponding size, preventing the bags from colliding or stacking during storage. The length of the slide 503 is adapted to the storage frame 501, ensuring smooth sliding of the magnetic strip 504. The elastic coefficient of the spring shaft is selected to ensure that the sealing film 505 can smoothly unfold or rewind when the magnetic strip 504 moves. The sealing film 505 is made of a material with certain toughness and sealing properties, ensuring effective isolation of air exchange between the inside and outside of the storage frame 501 when unfolded.

[0021] The lower end of the magnetic strip 8 is positioned near the upper end of the sliding magnetic strip 504, and the two attract each other. The magnetic strip 8 and the side sealing door 4 are attracted to each other at a position close to each other. A sealing strip is provided at the contact position between the side sealing door 4 and the food storage box 1. The sealing strip is made of food-grade silicone material. Specifically, the positional correspondence between the magnetic strip 8 and the sliding magnetic strip 504 ensures that they can attract each other promptly during the movement of the storage mechanism 5. The mutual attraction between the magnetic strip 8 and the side sealing door 4 enhances the overall sealing performance of the equipment. The food-grade silicone sealing strip has good elasticity and temperature resistance, and can tightly adhere to the food storage box 1 when the side sealing door 4 is closed, effectively preventing the entry of outside air and impurities, while meeting relevant food safety standards.

[0022] A long handle 3 is fixedly installed at the front end of the side sealing door 4, and a short handle 506 is fixedly installed at the front end of the storage frame 501; Specifically, the length and position of the long handle 3 are ergonomically designed, allowing operators to easily pull open the side sealing door 4 as a whole. Its surface is treated with a non-slip coating, ensuring a reliable grip even when hands are wet. The short handle 506 facilitates the individual pulling of the storage frame 501, allowing operators to quickly locate and retrieve specific storage mechanisms 5 as needed, improving operational convenience and reducing interference with other storage mechanisms 5 during retrieval and placement.

[0023] Working Principle: First, tomato peels and pomace, waste residue from beer tomato sauce production in a tomato sauce factory, are added to fresh tomato peels and pomace with a special bacterial agent through a filling machine. The resulting pomace, with a moisture content of over 70%, is then filled into filling bags for fermentation. After filling, the bags are placed in storage frame 501. For initial storage, the side sealing door 4 can be pulled out using the long handle 3 to expose all storage mechanisms 5, facilitating large-scale storage. To remove a single storage mechanism 5, the short handle 506 is pulled outwards. During this process, the sliding magnetic strip 504 is attracted by the magnetic strip 8, causing the sealing film 505 to unfold at the top of the storage frame 501, maintaining an internal seal. After the mechanism reaches its outermost position, pulling the sealing film 505 disengages the sliding magnetic strip 504 from the magnetic strip 8. The film then rewinds under the action of a spring shaft, opening the top of the storage mechanism 5 for easy access to the internal filling bags. After the operation is completed, push the sliding magnetic strip 504 to the rear end and slide the mechanism inward. At this time, the magnetic strip 8 on the upper front side of the inside of the preservation box 1 will attract the sliding magnetic strip 504. As the mechanism moves backward, the sealing film 505 gradually rolls up, connecting the inside of the storage mechanism 5 with the space inside the box, thus completing the storage. During the fermentation process, the temperature sensor at the bottom of the box continuously monitors the temperature, and the temperature controller controls the heating wire to start and stop according to the monitoring results to ensure temperature stability. The rear vent valve achieves gas exchange through the filter membrane while blocking bacteria from entering, providing continuous and stable preservation conditions for the high-humidity tomato peel and pulp.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-moisture tomato peel and pomace preservation device for animal feed, comprising a preservation box (1), characterized in that: The inside of the food preservation box (1) is fixedly provided with guide rails (6) on both sides. A connecting frame (7) is fixedly provided between the sliding parts of the two guide rails (6). Multiple storage mechanisms (5) are horizontally slidably provided inside the connecting frame (7). A side sealing door (4) is fixedly provided at the front end of the connecting frame (7). A magnetic strip (8) is fixedly provided inside the food preservation box (1) near the upper front end. The storage mechanism (5) includes a storage frame (501), and a plurality of partition plates (502) are fixedly installed inside the storage frame (501). Slide grooves (503) are provided on both sides of the storage mechanism (5) near the upper end. A sliding magnetic strip (504) is slidably arranged between the two slide grooves (503). A sealing roll film (505) is wound around the top of the storage frame (501) near the front end via a spring shaft. One movable end of the sealing roll film (505) is fixedly connected to one side of the sliding magnetic strip (504).

2. The high-moisture tomato peel and pomace preservation equipment for animal feed according to claim 1, characterized in that: The lower end of the magnetic strip (8) is located near the upper end of the sliding magnetic strip (504), and the two attract each other. The magnetic strip (8) and the side sealing door (4) are close to each other and attract each other. The side sealing door (4) and the food storage box (1) are provided with a sealing strip. The sealing strip is made of food-grade silicone.

3. The high-moisture tomato peel and pomace preservation equipment for animal feed according to claim 1, characterized in that: The upper end of the food storage box (1) is provided with a glass plate (2), and a light-shielding plate is movably provided on the upper end of the glass plate (2), and the surface of the light-shielding plate is covered with a reflective heat insulation layer.

4. The high-moisture tomato peel and pomace preservation equipment for animal feed according to claim 1, characterized in that: The front end of the side sealing door (4) is fixedly provided with a long handle (3), and the front end of the storage frame (501) is fixedly provided with a short handle (506).

5. The high-moisture tomato peel and pomace preservation equipment for animal feed according to claim 1, characterized in that: A temperature sensor is provided at the bottom of the inside of the preservation box (1), a heating wire is provided inside the outer wall of the preservation box (1), and a temperature controller is fixedly provided on the outside of the preservation box (1). The temperature sensor and the heating wire are both electrically connected to the temperature controller.

6. The high-moisture tomato peel and pomace preservation equipment for animal feed according to claim 1, characterized in that: The rear end of the preservation box (1) is provided with a vent valve, and the vent valve is provided with a filter membrane. Anti-slip pads are fixedly provided at the four corners of the bottom of the preservation box (1). The anti-slip pads are made of nitrile rubber.

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