Rapid unfreezing equipment

Abstract

The utility model is applicable to the field of unfreezing equipment, and provides quick unfreezing equipment which comprises an equipment body provided with an unfreezing chamber, and a water inlet and a water outlet which are connected with external heating equipment through pipelines are formed in the side wall of the unfreezing chamber; a plurality of auxiliary unfreezing roller groups are further mounted on the side wall of the unfreezing chamber; each auxiliary unfreezing roller group comprises a compression roller which can move up and down and is used for crushing the materials and a driving structure for driving the compression roller to move, so that the movable compression rollers are used for crushing the materials in a semi-unfreezing state, the contact area between the crushed materials and water flow can be increased, and the water flow can be uniformly unfrozen. The heat transfer effect is further improved, and the thawing rate is optimized.

Description

Technical Field

[0001] The utility model relates to the field of thawing equipment, in particular to a quick thawing equipment. Background Art

[0002] As the sales of frozen foods in China increase year by year, home appliance companies continue to launch a variety of food thawing equipment to meet user needs.

[0003] At present, the thawing method for frozen seafood (such as shrimp, fish, and crab) is to use a water bath thawing method. The specific principle is that hot water or warm water comes into contact with the frozen food, and the heat in the water is poured into the frozen food through heat exchange to achieve the melting process.

[0004] However, the existing water bath thawing equipment has poor intervention in the frozen food during the thawing process, that is, it lacks other means to assist in the thawing process to increase the thawing efficiency.

[0005] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0006] In view of the above-mentioned defects, the purpose of the utility model is to provide a rapid thawing device, which can crush the material in a semi-thawed state through a movable pressure roller. The crushed material will increase its contact area with the water flow, further increase the heat transfer effect, and optimize the thawing rate.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a rapid thawing device, including an equipment body provided with a thawing chamber, and the side wall of the thawing chamber is provided with a water inlet and a drain outlet connected to an external heating device through a pipeline; a plurality of groups of auxiliary thawing roller groups are also installed on the side wall of the thawing chamber; each group of the auxiliary thawing roller groups includes a pressure roller that can move up and down and is used to crush the material, and a driving structure that drives the pressure roller to move.

[0008] According to the rapid thawing device of the utility model, a material outlet is provided on one side of the device body; and a transmission component for transmitting toward the material outlet is provided at the bottom of the thawing chamber.

[0009] According to the rapid thawing device of the utility model, the axis of the pressure roller is perpendicular to the transmission direction of the transmission component and rotates around a fulcrum on the side wall of the thawing chamber; when the pressure roller is at the lowest point, it has a tendency to move in the transmission direction of the transmission component.

[0010] According to the rapid thawing device of the utility model, the driving structure includes a support rod rotatably mounted on the side wall of the thawing chamber and connected to the end of the pressure roller, and a rotating motor driving the support rod to rotate.

[0011] According to the quick thawing device of the utility model, the end of the pressure roller has only a threaded hole for connection; the pressure roller is fixed to the support rod through a fixing piece; one end of the fixing piece is provided with a threaded head assembled with the threaded hole; the threaded head passes through the support rod and is installed in the threaded hole.

[0012] According to the rapid thawing device of the utility model, support rods are provided at both ends of the pressing roller.

[0013] The utility model provides a rapid thawing device including a device body provided with a thawing chamber, the side wall of the thawing chamber is provided with a water inlet and a drain port connected to an external heating device through a pipeline, and the heating device adopts a heating tank with a heating pipe inside; when thawing, the material (frozen food) is poured into the thawing chamber, and the water flow in the thawing chamber will thaw the material (frozen food), and at the same time, the water flow in the thawing chamber will continuously enter the heating tank for heating to ensure the temperature of the water flow, and further ensure that the water flow has a stable thawing ability. A plurality of auxiliary thawing roller groups are also installed on the side wall of the thawing chamber; each group of the auxiliary thawing roller groups includes a pressure roller that can move up and down and is used to crush the material and a driving structure that drives the pressure roller to move. The material is crushed by the pressure rollers that move up and down. In the early stage of thawing, the auxiliary thawing roller group does not work. When the material is in a semi-thawed state, the auxiliary thawing roller group starts. At this time, the individual frozen foods will not be torn apart, ensuring the integrity of the material. The crushed material will increase its contact area with the water flow, further increasing the heat transfer effect, and ultimately optimizing the thawing rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the material output direction in the top view of the utility model;

[0016] Figure 3 It is a side sectional view of the utility model;

[0017] Figure 4 It is an exploded schematic diagram of the components of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the fixing parts;

[0019] In the figure, 1-equipment body, 2-auxiliary thawing roller group, 3-pressing roller, 4-support rod, 5-fixing part, 51-thread head, 11-material outlet. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] See also Figure 1 and Figure 2 The utility model provides a rapid thawing device, which comprises a device body 1 provided with a thawing chamber, and a water inlet and a drain outlet (not shown in the figure) connected to an external heating device through a pipeline are provided on the side wall of the thawing chamber, and the heating device adopts a heating tank (the prior art) with a heating pipe inside; when thawing, the material (frozen food) is poured into the thawing chamber, and the water flow in the thawing chamber will thaw the material (frozen food), and at the same time, the water flow in the thawing chamber will continuously enter the heating tank for heating to ensure the temperature of the water flow, and further ensure that the water flow has a stable thawing ability.

[0022] A plurality of auxiliary thawing roller groups 2 are also installed on the side wall of the thawing chamber; each group of the auxiliary thawing roller groups includes a pressure roller 3 that can move up and down and is used to crush the material, and a driving structure that drives the pressure roller 3 to move. The material is crushed by the pressure roller 3 that moves up and down (it needs to be further explained that in the early stage of thawing of the equipment, the auxiliary thawing roller group 2 does not work. When the material is already in a semi-thawed state, the auxiliary thawing roller group 2 is started. At this time, pressing on a single individual in the frozen food will not tear it, ensuring the integrity of the material). The crushed material will increase its contact area with the water flow, further increase the heat transfer effect, and ultimately optimize the thawing rate.

[0023] Preferably, a material outlet 11 is provided on one side of the device body 1 of the utility model; a transmission component (a chain conveyor belt structure can be sufficient) is provided at the bottom of the thawing chamber for transmitting toward the material outlet 11, which is used to output the thawed material from the material outlet 11 to the outside of the device.

[0024] See also Figure 3In addition, the axis of the pressing roller 3 is perpendicular to the transmission direction of the transmission component and rotates around a fulcrum on the side wall of the thawing chamber; when the pressing roller 3 is at the lowest point, it has a tendency to move in the transmission direction of the transmission component (clockwise rotation as shown in the figure). Specifically, the driving structure includes a support rod 4 rotatably mounted on the side wall of the thawing chamber and connected to the end of the pressing roller 3 (specifically in this embodiment, support rods 4 are provided at both ends of the pressing roller 3) and a driving motor that drives the support rod 4 to rotate. During the rotation process of the pressing roller 3, the driving motor further drives the pressing roller 3 to rotate around the rotation connection point of the support rod 4 through the support rod 4. By making the pressing roller 3 work according to the above-mentioned working process, it can be ensured that the pressing roller 3 presses and crushes the material while also driving the material to be transmitted to the material outlet 11.

[0025] See also Figure 4 and Figure 5 In addition, in order to facilitate the installation and replacement of the pressure roller 3, the end of the pressure roller 3 of the utility model only has a threaded hole 31 for connection; the pressure roller 3 is fixed to the support rod 4 through a fixing member 5; one end of the fixing member 5 is provided with a threaded head 51 that cooperates with the threaded hole 31 for assembly; the threaded head 51 passes through the support rod 4 and is installed in the threaded hole 31.

[0026] In summary, the utility model provides a rapid thawing device including a device body provided with a thawing chamber, the side wall of the thawing chamber is provided with a water inlet and a drain port connected to an external heating device through a pipeline, and the heating device adopts a heating tank with a heating pipe inside; when thawing, the material (frozen food) is poured into the thawing chamber, and the water flow in the thawing chamber will thaw the material (frozen food), and at the same time, the water flow in the thawing chamber will continuously enter the heating tank for heating to ensure the temperature of the water flow, and further ensure that the water flow has a stable thawing ability. A plurality of auxiliary thawing roller groups are also installed on the side wall of the thawing chamber; each group of the auxiliary thawing roller groups includes a pressure roller that can move up and down and is used to crush the material and a driving structure that drives the pressure roller to move. The material is crushed by the pressure rollers that move up and down. In the early stage of thawing, the auxiliary thawing roller group does not work. When the material is in a semi-thawed state, the auxiliary thawing roller group starts. At this time, the individual frozen foods will not be torn apart, ensuring the integrity of the material. The crushed material will increase its contact area with the water flow, further increasing the heat transfer effect, and ultimately optimizing the thawing rate.

[0027] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A rapid thawing device, characterized in that: It comprises a device body provided with a thawing chamber, wherein a water inlet and a water outlet connected to an external heating device through a pipeline are provided on the side wall of the thawing chamber; A plurality of auxiliary thawing roller groups are also installed on the side wall of the thawing chamber; each group of the auxiliary thawing roller groups includes a pressure roller that can move up and down and is used to crush the material, and a driving structure that drives the pressure roller to move.

2. The rapid thawing equipment according to claim 1, characterized in that: A material outlet is provided on one side of the equipment body; The bottom of the thawing chamber is provided with a transmission component for transmitting toward the material outlet.

3. The rapid thawing equipment according to claim 1, characterized in that: The axis of the pressing roller is perpendicular to the transmission direction of the transmission assembly and rotates around a fulcrum on the side wall of the thawing chamber; When the pressure roller is at the lowest point, it has a tendency to move in the conveying direction of the transmission assembly.

4. The rapid thawing device according to any one of claims 1 to 3, characterized in that: The driving structure comprises a support rod rotatably mounted on the side wall of the thawing chamber and connected to the end of the pressure roller, and a rotating motor driving the support rod to rotate.

5. The rapid thawing equipment according to claim 4, characterized in that: The end of the pressure roller has only a threaded hole for connection; the pressure roller is fixed to the support rod through a fixing member; One end of the fixing piece is provided with a threaded head for assembly with the threaded hole; The threaded head passes through the support rod and is installed in the threaded hole.

6. The rapid thawing equipment according to claim 4, characterized in that: Support rods are arranged at both ends of the pressing roller.

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