Deicing device for frozen food

Abstract

The utility model discloses a deicing device for frozen food, and belongs to the field of frozen food processing equipment. The problems that the deicing efficiency is low and odor is difficult to treat are solved. A feeding port is formed in one side of the fixing frame, a first conveying belt and a second conveying belt are movably installed in the fixing frame, the first conveying belt is located above the second conveying belt, a crushing assembly is fixedly installed in the fixing frame, the crushing assembly is located above the first conveying belt, and the crushing assembly comprises an air cylinder and an extrusion plate. A circulating assembly is fixedly mounted on one side of the fixing frame; the crushing assembly is arranged, the extrusion plate is used for extruding frozen food, ice crystals on the surface of the frozen food are crushed, then the surface of the food is directly deiced subsequently, the deicing efficiency is effectively improved, meanwhile, the circulating assembly is arranged, gas with smell is pumped into the box body through the exhaust fan, and the gas is discharged after being filtered by the filter plate, so that the gas is discharged out of the box body. Therefore, odor treatment is realized.

Description

Technical Field

[0001] The utility model relates to the field of frozen food processing equipment, in particular to a deicing device for frozen food. Background Art

[0002] Frozen food refers to food that is stored and transported under low temperature conditions. This food usually undergoes special treatments, such as freezing or freeze-drying, to extend its shelf life and maintain its quality. Usually, frozen food needs to be de-iced using a de-icing device before processing or use.

[0003] However, the deicing device in the prior art usually blows hot air or warm water to the frozen food during use. However, since a thick layer of ice crystals is attached to the surface of some frozen foods, the hot air or warm water is blocked by the ice crystals, making it difficult to directly defrost and de-ice the surface of the food, resulting in low deicing efficiency.

[0004] In addition, some frozen foods, such as fish and shrimp, emit odor during the de-icing process. When the de-icing device is used for a long time, it is easy to cause discomfort to the operator. At the same time, the odor will affect the processing environment, and it is difficult to deal with the odor during use.

[0005] In view of the above technical defects, a solution is now proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a deicing device for frozen food, which effectively improves the deicing efficiency and also processes the internal odor through a crushing component and a circulation component, so as to solve the technical defects proposed by the background technology.

[0007] The purpose of the utility model can be achieved by the following technical scheme: a deicing device for frozen food, comprising a fixed frame, a feeding port is opened on one side of the fixed frame, a conveyor belt 1 and a conveyor belt 2 are movably installed inside the fixed frame, the conveyor belt 1 is located above the conveyor belt 2, a crushing assembly is fixedly installed in the fixed frame, and the crushing assembly is located above the conveyor belt 1;

[0008] The crushing assembly includes a cylinder and an extrusion plate. The cylinder is fixedly mounted on a fixed frame. The output end of the cylinder is fixedly connected to the extrusion plate. A circulation assembly is fixedly mounted on one side of the fixed frame. A hot air blower is fixedly mounted on the side of the fixed frame away from the circulation assembly.

[0009] The circulation component comprises a box body and an exhaust fan, wherein the exhaust fan is fixedly installed on the top of the box body, the exhaust fan is connected to the inside of a fixed frame through a pipeline, and a filter plate is fixedly installed inside the box body.

[0010] Preferably, motor 1 and motor 2 are fixedly installed on one side of the fixing frame close to the box body, the output end of motor 1 is fixedly connected to conveyor belt 1, and the output end of motor 2 is fixedly connected to conveyor belt 2.

[0011] Preferably, the crushing assembly also includes a nozzle and an airbag, one end of the airbag is fixedly connected to the extrusion plate, one end of the airbag away from the extrusion plate is fixedly connected to the cylinder, and the nozzle is connected to the airbag through a connecting pipe.

[0012] Preferably, two cylinders are provided, and the two cylinders are symmetrically arranged with the conveyor belt as the axis, and the nozzles are arranged to be tilted downward, and the tilting direction is tilted from the inner wall of the fixing frame to the central axis of the conveyor belt.

[0013] Preferably, two hot air blowers are provided, and the two hot air blowers are respectively located above the conveyor belt 1 and between the conveyor belt 1 and the conveyor belt 2.

[0014] Preferably, an operating door is movably installed at one end of the fixed frame close to the feed inlet, and a collection box is placed at one end of the conveyor belt 2 close to the operating door.

[0015] The beneficial effects of the utility model are as follows:

[0016] (1) The utility model uses a cylinder and a squeeze plate in combination, and the frozen food is put into the conveyor belt through a feed port, and the conveyor belt is used to drive the frozen food to move to the squeeze plate. At this time, the cylinder is started, and the squeeze plate is driven to move toward the frozen food. The squeeze plate squeezes the frozen food to break the ice crystals on the surface, and then the surface of the food is directly de-iced, which effectively improves the de-icing efficiency;

[0017] (2) The utility model uses a hot air blower and an exhaust fan in combination. The hot air blower heats the air and blows it toward the food. The exhaust fan drives the air flow on the one hand, further improving the de-icing efficiency, and on the other hand draws the odorous gas into the box body and is discharged after being filtered by the filter plate, thereby achieving odor treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings;

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the collection box in the utility model;

[0021] Figure 3 It is a structural schematic diagram of the conveyor belt 1 and the conveyor belt 2 in the utility model;

[0022] Figure 4 It is a schematic diagram of the structure inside the fixing frame of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the circulation component in the utility model.

[0024] Legend: 1. Fixed frame; 101. Feed inlet; 102. Conveyor belt 1; 103. Conveyor belt 2; 104. Hot air blower; 105. Motor 1; 106. Motor 2; 107. Operating door; 108. Collecting box; 2. Crushing component; 201. Cylinder; 202. Extrusion plate; 203. Nozzle; 204. Air bag; 3. Circulation component; 301. Box; 302. Exhaust fan; 303. Filter plate. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1:

[0027] The present embodiment is used to solve the problem that the deicing device in the prior art usually blows hot air or uses warm water to de-ice the frozen food during use, but since a thick layer of ice crystals adheres to the surface of some frozen foods, the hot air or warm water is blocked by the ice crystals, making it difficult to directly defrost and de-ice the food surface, resulting in low de-icing efficiency.

[0028] See also Figure 1 - Figure 3 As shown, this embodiment is a deicing device for frozen food, including a fixed frame 1, a feed port 101 is opened on one side of the fixed frame 1, a conveyor belt 102 and a conveyor belt 2 103 are movably installed inside the fixed frame 1, the conveyor belt 102 is located above the conveyor belt 2 103, the food is first transported by the conveyor belt 102, and then falls onto the conveyor belt 2 103 after being transported to the end, and the impact caused by the fall is used to further accelerate the deicing.

[0029] A crushing assembly 2 is fixedly installed in the fixed frame 1, and the crushing assembly 2 is located above the conveyor belt 102. A motor 105 and a motor 2 106 are fixedly installed on one side of the fixed frame 1 close to the box body 301. The output end of the motor 105 is fixedly connected to the conveyor belt 102, and the output end of the motor 2 106 is fixedly connected to the conveyor belt 2 103.

[0030] The crushing assembly 2 includes a cylinder 201 and an extrusion plate 202. The cylinder 201 is fixedly mounted on the fixed frame 1. The output end of the cylinder 201 is fixedly connected to the extrusion plate 202. A circulation assembly 3 is fixedly mounted on one side of the fixed frame 1. A hot air blower 104 is fixedly mounted on the side of the fixed frame 1 away from the circulation assembly 3.

[0031] Two hot air blowers 104 are provided, and the two hot air blowers 104 are respectively located above the conveyor belt 102 and between the conveyor belt 102 and the conveyor belt 2 103. The hot air blower 104 is specifically composed of a fan and a heater. The fan is used to draw external ambient air into the fixed frame 1. During the extraction process, the air is heated by the heater, and the heated air is used to quickly de-ice the frozen food.

[0032] The frozen food is put into the conveyor belt 102 through the feed port 101, and the conveyor belt 102 is used to drive the frozen food to move to the extrusion plate 202. At this time, the cylinder 201 is started to drive the extrusion plate 202 to move towards the frozen food. The extrusion plate 202 is used to squeeze the frozen food to break the ice crystals on the surface, so that the food surface can be directly de-iced later, which effectively improves the de-icing efficiency.

[0033] The crushing assembly 2 also includes a nozzle 203 and an airbag 204. One end of the airbag 204 is fixedly connected to the extrusion plate 202, and the end of the airbag 204 away from the extrusion plate 202 is fixedly connected to the cylinder 201. The nozzle 203 is connected to the airbag 204 through a connecting pipe. Two cylinders 201 are provided. The two cylinders 201 are symmetrically arranged with the conveyor belt 102 as the axis. The nozzle 203 is tilted downward, and the tilt direction is tilted from the inner wall of the fixed frame 1 to the central axis of the conveyor belt 102.

[0034] When the squeezing plate 202 squeezes the food, the airbag 204 gradually expands, and air enters the airbag 204 from the nozzle 203. After the squeezing is completed, the squeezing plate 202 is gradually separated from the food, and the food continues to move driven by the conveyor belt 102. When the squeezing plate 202 is reset, the airbag 204 is squeezed, and air is ejected from the nozzle 203. At the same time, collection boxes are fixedly installed on both sides of the fixed frame 1, and the broken ice cubes are blown into the collection boxes through the nozzles 203 on both sides to achieve the cleaning of the ice cubes.

[0035] Embodiment 2:

[0036] This embodiment is used to solve the problem that some frozen foods, such as fish and shrimp and other aquatic products, emit odor during the de-icing process. When the de-icing device is used for a long time, it is easy to cause discomfort to the operator. At the same time, the odor will affect the processing environment, and it is difficult to deal with the odor during use.

[0037] See also Figure 4 - Figure 5As shown, the utility model also includes a circulation component 3, which includes a box body 301 and an exhaust fan 302. The exhaust fan 302 is fixedly installed on the top of the box body 301, and the exhaust fan 302 is connected to the inside of the fixed frame 1 through a pipeline. A filter plate 303 is fixedly installed inside the box body 301, and the type of the filter plate 303 is determined according to actual conditions, such as using activated carbon for adsorption.

[0038] The air is heated by the hot air blower 104 and then blown toward the food. At the same time, the exhaust fan 302 drives the air flow on the one hand to further improve the de-icing efficiency, and on the other hand, the odorous gas is drawn into the box body 301 and discharged after being filtered by the filter plate 303, thereby achieving odor treatment.

[0039] An operating door 107 is movably installed at one end of the fixed frame 1 near the feed port 101, and a collecting box 108 is placed at one end of the conveyor belt 103 near the operating door 107. After the food is transported to the end by the conveyor belt 103, the food falls into the collecting box 108. After the processing is completed, the operating door 107 is opened to take out the collecting box 108.

[0040] In combination with Example 1 and Example 2, through the setting of the crushing component 2, the frozen food is put into the conveyor belt 102 through the feed port 101, and the frozen food is squeezed by the squeezing plate 202 to break the ice crystals on the surface, so that the food surface can be directly de-iced subsequently, which effectively improves the de-icing efficiency. At the same time, through the setting of the circulation component 3, the odorous gas is sucked into the box 301 by the exhaust fan 302, and discharged after being filtered by the filter plate 303, so as to achieve the treatment of odor.

[0041] The working process and principle of the utility model are as follows:

[0042] First, the frozen food is put into the conveyor belt 102 through the feed port 101, and the frozen food is squeezed by the squeezing plate 202 to break the ice crystals on the surface, so that the surface of the food can be directly de-iced, which effectively improves the de-icing efficiency;

[0043] Furthermore, the odorous gas is drawn into the box 301 by the exhaust fan 302, and then discharged after being filtered by the filter plate 303, thereby achieving the treatment of the odor;

[0044] In summary, the utility model not only effectively improves the deicing efficiency but also achieves the treatment of internal odors by providing the crushing component 2 and the circulation component 3.

[0045] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A deicing device for frozen food, comprising a fixing frame (1), characterized in that: A feed port (101) is provided on one side of the fixed frame (1), a conveyor belt 1 (102) and a conveyor belt 2 (103) are movably installed inside the fixed frame (1), the conveyor belt 1 (102) is located above the conveyor belt 2 (103), and a crushing assembly (2) is fixedly installed in the fixed frame (1), and the crushing assembly (2) is located above the conveyor belt 1 (102); The crushing component (2) comprises a cylinder (201) and an extrusion plate (202); the cylinder (201) is fixedly mounted on a fixed frame (1); an output end of the cylinder (201) is fixedly connected to the extrusion plate (202); a circulation component (3) is fixedly mounted on one side of the fixed frame (1); and a hot air blower (104) is fixedly mounted on a side of the fixed frame (1) away from the circulation component (3); The circulation component (3) comprises a box (301) and an exhaust fan (302), wherein the exhaust fan (302) is fixedly mounted on the top of the box (301), the exhaust fan (302) is connected to the inside of a fixed frame (1) via a pipeline, and a filter plate (303) is fixedly mounted inside the box (301).

2. A deicing device for frozen food according to claim 1, characterized in that: A motor 1 (105) and a motor 2 (106) are fixedly mounted on one side of the fixed frame (1) close to the box body (301); the output end of the motor 1 (105) is fixedly connected to the conveyor belt 1 (102), and the output end of the motor 2 (106) is fixedly connected to the conveyor belt 2 (103).

3. A deicing device for frozen food according to claim 1, characterized in that: The crushing assembly (2) further comprises a nozzle (203) and an air bag (204); one end of the air bag (204) is fixedly connected to the extrusion plate (202); one end of the air bag (204) away from the extrusion plate (202) is fixedly connected to the cylinder (201); and the nozzle (203) is connected to the air bag (204) via a connecting pipe.

4. A deicing device for frozen food according to claim 3, characterized in that: Two cylinders (201) are provided, and the two cylinders (201) are symmetrically arranged with the conveyor belt 1 (102) as the axis. The nozzle (203) is arranged to be tilted downward, and the tilting direction is tilted from the inner wall of the fixing frame (1) to the central axis of the conveyor belt 1 (102).

5. The deicing device for frozen food according to claim 1, characterized in that: Two hot air blowers (104) are provided, and the two hot air blowers (104) are respectively located above the conveyor belt 1 (102) and between the conveyor belt 1 (102) and the conveyor belt 2 (103).

6. A deicing device for frozen food according to claim 5, characterized in that: An operating door (107) is movably mounted on one end of the fixed frame (1) close to the feed port (101), and a collecting box (108) is placed on one end of the conveyor belt 2 (103) close to the operating door (107).

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