Grease heating device

Abstract

The utility model discloses a grease heating device which comprises a protective shell, a tank body is arranged in the protective shell, a connecting column is arranged between the bottom surface of the tank body and the upper surface of the bottom end of the protective shell, and a motor is installed in the middle of the top surface of the protective shell. According to the grease stirring device, the motor on the surface of the top of the protective shell is turned on, the motor drives the rotating rod to rotate, so that the stirring blades on the rotating rod rotate, grease in the tank body can be stirred, the fluidity of the grease in the tank body is improved, the grease can be uniformly heated, and therefore the heating efficiency of the grease is conveniently improved; wherein hot air generated in the heating process is exhausted through an exhaust port, the hot air is conveyed to a heat exchange pipe through a connecting pipe, heat in the hot air can be absorbed through the heat exchange pipe, and therefore heating and heat preservation can be conducted on the outer side wall of the tank body, waste of heat resources is reduced, and the energy consumption is reduced. Furthermore, the heating efficiency of the grease in the tank body is further improved, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grease processing equipment, in particular to a grease heating device. Background Art

[0002] Oil and fat foods are a general term for oils and fats. Chemically speaking, oils and fats are esters formed by higher fatty acids and glycerol. Oils are glycerides of higher unsaturated fatty acids, while fats are glycerides of higher saturated fatty acids. Both are glycerides of higher fatty acids and are a type of oily food. Vegetable oils are generally liquid at room temperature and pressure and are called oils, while animal fats are solid at room temperature and pressure and are called fats. Oils and fats are mixtures and have no fixed melting or boiling points. Oils and fats are not only a primary nutrient and food for humans, but also an important industrial raw material. The production of edible oils requires heating of animal fats and fats.

[0003] The existing Chinese patent with announcement number CN207187701U discloses a grease heating tank. The above-mentioned existing technical solution has the following defects: although the above-mentioned technical solution is provided with a heating device and has high heating efficiency; the electric heating layer of the side wall of the tank body is divided into three sections, namely, upper, middle and lower sections, and the operation of different sections of the heating layer can be selected according to the amount of grease in the tank body. However, in the above-mentioned technical solution, the grease is stationary in the tank body and has low fluidity, which easily causes insufficient heating of the grease, thereby easily reducing the heating efficiency of the grease. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a grease heating device, which has the advantages of being able to stir the grease in the tank so that it is heated evenly and has high heating efficiency, thereby solving the problems in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a grease heating device, comprising a protective shell, a tank body is provided inside the protective shell, and a connecting column is provided between the bottom surface of the tank body and the upper surface of the bottom end of the protective shell, a motor is installed at the middle position of the top surface of the protective shell, and the output end of the motor passes through the top surface of the tank body and is fixedly connected to a rotating rod, the rotating rod is provided with stirring blades, and a heating rod is provided on the rotating rod between the stirring blades, a heat exchange tube is provided around the outer surface of the tank body, an exhaust port is provided through the protective shell on the top surface of the tank body, and a connecting tube is provided between the exhaust port and the heat exchange tube, a feed pipe is provided through the protective shell on one side of the top surface of the tank body, a discharge pipe is provided through the protective shell at the middle position of the bottom surface of the tank body, and a valve is installed on the discharge pipe.

[0008] Preferably, a filter box is provided on one side surface of the protective shell, and activated carbon filter plates are provided on both sides of the interior of the filter box. One end of the heat exchange tube passes through the protective shell and extends to the interior of the filter box. An air outlet pipe is provided on one side surface of the filter box.

[0009] Preferably, a movable plate is provided on the front end surface of the filter box, and the movable plate is fixedly connected to the filter box by screws.

[0010] Preferably, there are two activated carbon filter plates, and the two activated carbon filter plates are evenly distributed on both sides of the interior of the filter box.

[0011] Preferably, legs are provided on both sides of the bottom surface of the protective shell, and a plurality of legs are provided, and the plurality of legs are evenly distributed in pairs on both sides of the bottom surface of the protective shell.

[0012] Preferably, guide plates are provided on both sides of the upper surface of the bottom end of the tank body.

[0013] Preferably, the connecting pipe is fixedly connected to the exhaust port and the connecting pipe via flanges respectively.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a grease heating device with the following beneficial effects:

[0016] (1) In the present invention, the material is added to the tank body through the feed pipe, and the grease in the tank body can be heated by using the heating rod on the rotating rod. In the process of heating the grease, the motor on the top surface of the protective shell is turned on, and the motor drives the rotating rod to rotate, so that the stirring blades on the rotating rod rotate, and the grease in the tank body is stirred, which increases the fluidity of the grease in the tank body and enables it to be heated evenly, thereby facilitating the improvement of the heating efficiency of the grease. The hot air generated during the heating process is discharged through the exhaust port and transported to the heat exchange pipe through the connecting pipe. By using the heat exchange pipe, the heat in the hot air can be absorbed, so that the outer wall of the tank body can be heated and insulated, which not only reduces the waste of heat resources, but also further improves the heating efficiency of the grease in the tank body, which is conducive to improving its practicality.

[0017] (2) In the present invention, the filter box, activated carbon filter plate and exhaust pipe are provided, wherein the hot gas after use enters the filter box. The activated carbon filter plate in the filter box can absorb the irritating odor in the gas, and after absorption, it is discharged through the exhaust pipe, thereby filtering and treating the gas generated during the heating process, further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a structural diagram of a grease heating device proposed by the utility model;

[0020] Figure 2 This is a front view of a grease heating device proposed by the utility model;

[0021] Figure 3 The utility model is a schematic diagram of the filter box structure of a grease heating device.

[0022] Legend:

[0023] 1. Protective shell; 2. Tank body; 3. Feed pipe; 4. Movable plate; 5. Motor; 6. Rotating rod; 7. Exhaust port; 8. Connecting pipe; 9. Heat exchange tube; 10. Guide plate; 11. Connecting column; 12. Discharge pipe; 13. Valve; 14. Stirring blade; 15. Heating rod; 16. Exhaust pipe; 17. Filter box; 18. Activated carbon filter plate; 19. Support leg. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance; in addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Please refer to Figure 1-3 , a grease heating device, comprising a protective shell 1, a tank body 2 is provided inside the protective shell 1, and a connecting column 11 is provided between the bottom surface of the tank body 2 and the upper surface of the bottom end of the protective shell 1, a motor 5 is installed at the middle position of the top surface of the protective shell 1, and the output end of the motor 5 passes through the top surface of the tank body 2 and is fixedly connected to a rotating rod 6, a stirring blade 14 is provided on the rotating rod 6, and a heating rod 15 is provided between the stirring blades 14 on the rotating rod 6, a heat exchange tube 9 is provided around the outer surface of the tank body 2, an exhaust port 7 is provided through the top surface of the tank body 2, and a connecting pipe 8 is provided between the exhaust port 7 and the heat exchange tube 9, a feed pipe 3 is provided on one side of the top surface of the tank body 2, and a discharge pipe 12 is provided through the protective shell 1 at the middle position of the bottom surface of the tank body 2, and a valve 13 is installed on the discharge pipe 12, wherein the material is fed through the feed pipe 3 The grease in the tank body 2 is heated by using the heating rod 15 on the rotating rod 6. During the heating of the grease, the motor 5 on the top surface of the protective shell 1 is turned on, and the motor 5 drives the rotating rod 6 to rotate, so that the stirring blades 14 on the rotating rod 6 rotate, and the grease in the tank body 2 is stirred, thereby increasing the fluidity of the grease in the tank body 2 and allowing it to be heated evenly, thereby facilitating the improvement of the heating efficiency of the grease. The hot air generated during the heating process is discharged through the exhaust port 7 and transported to the heat exchange pipe 9 through the connecting pipe 8. The heat exchange pipe 9 can absorb the heat in the hot air, thereby heating and insulating the outer wall of the tank body 2, which not only reduces the waste of heat resources, but also further improves the heating efficiency of the grease in the tank body 2, which is conducive to improving its practicality.

[0027] In one embodiment, a filter box 17 is provided on one side surface of the protective shell 1, and activated carbon filter plates 18 are provided on both sides of the interior of the filter box 17. One end of the heat exchange tube 9 passes through the protective shell 1 and extends to the interior of the filter box 17. An outlet pipe 16 is provided on one side surface of the filter box 17, in which the hot gas after use enters the filter box 17. Through the use of the activated carbon filter plate 18 in the filter box 17, the irritating odor in the gas can be absorbed. After absorption, it is discharged through the outlet pipe 16, so that the gas generated during the heating process can be filtered and processed, further improving the practicality of the device.

[0028] In one embodiment, a movable plate 4 is provided on the front surface of the filter box 17, and the movable plate 4 is fixedly connected to the filter box 17 by screws, wherein the activated carbon filter plate 18 in the filter box 17 can be disassembled and replaced by loosening the screws and removing the movable plate 4.

[0029] In one embodiment, two activated carbon filter plates 18 are provided, and the two activated carbon filter plates 18 are evenly distributed on both sides of the interior of the filter box 17. The use of two activated carbon filter plates 18 facilitates improving the filtering effect of the gas.

[0030] In one embodiment, supporting legs 19 are provided on both sides of the bottom surface of the protective shell 1. There are multiple supporting legs 19, and the multiple supporting legs 19 are evenly distributed in pairs on both sides of the bottom surface of the protective shell 1. The supporting legs 19 support the protective shell 1, which is conducive to improving the stability of the protective shell 1.

[0031] In one embodiment, guide plates 10 are provided on both sides of the upper surface of the bottom end of the tank body 2. The guide plates 10 can be used to guide the heated grease in the tank body 2 to prevent the grease from remaining at the bottom of the tank body 2, thereby facilitating the discharge of the heated grease.

[0032] In one embodiment, the connecting pipe 8 is fixedly connected to the exhaust port 7 and the connecting pipe 8 through flanges, wherein the use of the flanges can improve the firmness between the connecting pipe 8, the exhaust port 7 and the heat exchange pipe 9.

[0033] In one embodiment, the control panel control circuit can be implemented through simple programming by those skilled in the art. It is common knowledge in the art and is only used without modification, so the control method and circuit connection will not be described in detail.

[0034] Working principle:

[0035] When in use, the material is added to the tank body 2 through the feed pipe 3, and the grease in the tank body 2 can be heated by using the heating rod 15 on the rotating rod 6. During the heating of the grease, the motor 5 on the top surface of the protective shell 1 is turned on, and the motor 5 drives the rotating rod 6 to rotate, so that the stirring blade 14 on the rotating rod 6 rotates, and the grease in the tank body 2 is stirred, which increases the fluidity of the grease in the tank body 2 and enables it to be heated evenly, thereby facilitating the improvement of the heating efficiency of the grease. The hot air generated during the heating process is discharged through the exhaust port 7 and transported to the The heat exchange tube 9 can absorb the heat in the hot air through the use of the heat exchange tube 9, so that the outer wall of the tank body 2 can be heated and insulated, which not only reduces the waste of heat resources, but also further improves the heating efficiency of the oil in the tank body 2, which is beneficial to improving its practicality. The hot air after use enters the filter box 17, and the activated carbon filter plate 18 in the filter box 17 can absorb the irritating odor in the gas. After absorption, it is discharged through the outlet pipe 16, so that the gas generated during the heating process can be filtered and processed, further improving the practicality of the device.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grease heating device, comprising a protective shell (1), characterized in that: A tank body (2) is provided inside the protective shell (1), and a connecting column (11) is provided between the bottom surface of the tank body (2) and the upper surface of the bottom end of the protective shell (1). A motor (5) is installed at the middle position of the top surface of the protective shell (1), and the output end of the motor (5) passes through the top surface of the tank body (2) and is fixedly connected to a rotating rod (6). The rotating rod (6) is provided with stirring blades (14), and a heating rod (15) is provided on the rotating rod (6) between the stirring blades (14). The outer surface of the tank body (2) is surrounded by a heat exchange tube (9); the top surface of the tank body (2) is provided with an exhaust port (7) penetrating the protective shell (1), and a connecting pipe (8) is provided between the exhaust port (7) and the heat exchange tube (9); one side of the top surface of the tank body (2) is provided with a feed pipe (3) penetrating the protective shell (1); a middle position of the bottom surface of the tank body (2) is provided with a discharge pipe (12) penetrating the protective shell (1), and a valve (13) is installed on the discharge pipe (12).

2. A grease heating device according to claim 1, characterized in that: A filter box (17) is provided on one side surface of the protective shell (1), and activated carbon filter plates (18) are provided on both sides of the interior of the filter box (17). One end of the heat exchange tube (9) passes through the protective shell (1) and extends to the interior of the filter box (17). An air outlet pipe (16) is provided on one side surface of the filter box (17).

3. A grease heating device according to claim 2, characterized in that: A movable plate (4) is provided on the front end surface of the filter box (17), and the movable plate (4) is fixedly connected to the filter box (17) by screws.

4. A grease heating device according to claim 2, characterized in that: There are two activated carbon filter plates (18) in total, and the two activated carbon filter plates (18) are evenly distributed on both sides of the interior of the filter box (17).

5. The grease heating device according to claim 1, characterized in that: Support legs (19) are provided on both sides of the bottom surface of the protective shell (1), and a plurality of the support legs (19) are provided, and the plurality of support legs (19) are evenly distributed in pairs on both sides of the bottom surface of the protective shell (1).

6. The grease heating device according to claim 1, characterized in that: Guide plates (10) are provided on both sides of the upper surface of the bottom end of the tank body (2).

7. A grease heating device according to claim 1, characterized in that: The connecting pipe (8) is fixedly connected to the exhaust port (7) and the connecting pipe (8) via flanges respectively.

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