Grain heating frying pan

Abstract

The application relates to the grain and oil processing technical field, in particular to a grain heating frying pan, which comprises a fixing support, a vibrating device, a heating chamber and a heating device, wherein the vibrating device is arranged above the fixing support and connected with the fixing support through a shock absorber; the heating chamber is fixed on the top of the fixing support and connected with the vibrating device; the vibrating device is used for providing longitudinal vibration to the inside of the heating chamber; the heating device is arranged in the inside of the heating chamber and comprises a fixing support structure, an electric heating pipe and a heating plate; the electric heating pipe and the heating plate are fixed in the inside of the heating chamber through the fixing support structure and provide heat for the heating chamber. The application has the advantages of simple structure, convenient use, uniform control of the temperature in the inside of the heating chamber through the heating mode of the electric heating pipe, the heating plate and a heat preservation layer, uniform heating of the grain materials in the inside of the heating chamber in the vibrating and frying process and improved energy utilization rate.

Description

Technical Field

[0001] This application relates to the field of grain and oil processing technology, and more specifically, to a grain heating and frying pan. Background Technology

[0002] Traditional grain and oil processing technology typically includes equipment such as oil pans, oil presses, and oil filters. Among these, the oil pan is a key piece of equipment in the entire process chain, and its quality directly affects the quality of the oil, the environmental impact, and energy consumption.

[0003] In existing grain and oil processing production, most oilseed frying pans use fossil fuels or electric frying pans. Most of these pans are cast iron conical heating platforms with a single conical rod for stirring, and are open without an outer cover.

[0004] During processing, heating the cast iron conical heating platform by burning coal results in uneven heating of the grain inside, making it impossible to control the temperature evenly, and also leads to low energy efficiency and slow discharge. Using a single rod to stir and turn the material results in uneven mixing and incomplete discharge, requiring manual assistance. The open design without an outer cover allows hot air to be directly emitted without being recycled. Utility Model Content

[0005] This application provides a grain heating and frying pan that can achieve uniform temperature control, rapid material discharge, improve energy efficiency, and avoid environmental pollution.

[0006] To achieve the above objectives, this application provides a grain heating wok, including a fixed support, a vibration device, a heating chamber, and a heating device, wherein: the vibration device is disposed above the fixed support and connected to the fixed support via a shock absorber; the heating chamber is fixed to the top of the fixed support and connected to the vibration device; the vibration device is used to provide longitudinal vibration to the interior of the heating chamber; the heating device is disposed inside the heating chamber and includes a fixed support structure, an electric heating tube, and a heating plate, wherein the electric heating tube and the heating plate are fixed inside the heating chamber via the fixed support structure to provide heat to it.

[0007] Furthermore, the heating chamber has a feed inlet and an exhaust outlet at the top and an outlet at the bottom. The feed inlet is a vertical cylinder structure located at the center of the top of the heating chamber; the exhaust outlet is a vertical cylinder structure located on one side of the feed inlet and has an exhaust fan inside; and the outlet is a ramp structure located at the center of the bottom of the heating chamber and has a discharge valve inside.

[0008] Furthermore, the inner wall of the heating chamber is also covered with an insulation layer.

[0009] Furthermore, the vibration device includes a vibrating plate and a vibrating motor, wherein: the vibrating motor is mounted on the vibrating plate; both ends of the vibrating plate are fixed to a fixed bracket by shock absorbers, and the middle of the vibrating plate is connected to the outer wall of the heating chamber.

[0010] Furthermore, the fixed support structure includes a heating plate fixing shaft located in the center of the heating chamber, and heating plate fixing rods located on both sides of the heating plate fixing shaft.

[0011] Furthermore, the heating plate includes an upper heating plate and a lower heating plate, wherein: the upper heating plate is inverted "V" shape and is fixed inside the heating chamber by a heating plate fixing shaft and a heating plate fixing rod, with gaps between its two sides and the inner wall of the heating chamber; the lower heating plate is upright "V" shape and is fixed inside the heating chamber by a heating plate fixing shaft and a heating plate fixing rod, with a gap between its middle and the heating plate fixing shaft; the upper and lower heating plates are arranged opposite each other; multiple sets of vertically opposite heating plates are arranged inside the heating chamber, and material flow channels are formed by utilizing the gaps between the upper heating plate, the lower heating plate, the inner wall of the heating chamber, and the heating plate fixing shaft.

[0012] Furthermore, the electric heating tubes are installed on both sides inside the heating chamber, located between the inner wall of the heating chamber and the heating plate fixing rod.

[0013] Furthermore, it also includes a temperature control system, which is located outside the heating chamber and connected to the electric heating element via a temperature controller.

[0014] The grain heating and frying pan provided in this application has the following beneficial effects:

[0015] This application features a simple structure and convenient operation. Through heating via electric heating elements, heating plates, and an insulation layer, it can uniformly control the temperature inside the heating chamber, ensuring even heating of the grain materials during vibration and frying, thus improving energy efficiency. The exhaust vent and fan allow for heat recovery, preventing environmental pollution. The gaps between the heating plates create material flow channels, enabling direct collection of grain materials through the discharge port, shortening discharge time and ensuring more thorough discharge. This rapid discharge significantly improves the efficiency of grain heating and frying. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of a grain heating and frying pan provided according to an embodiment of this application;

[0018] In the diagram: 1-Fixed bracket, 2-Vibrating plate, 3-Vibrating motor, 4-Shock absorber, 5-Heating chamber, 6-Inlet, 7-Exhaust port, 8-Outlet, 9-Exhaust fan, 10-Discharge valve, 11-Insulation layer, 12-Heating plate fixing shaft, 13-Heating plate fixing rod, 14-Upper heating plate, 15-Lower heating plate, 16-Electric heating tube, 17-Temperature controller, 18-Material flow channel. Detailed Implementation

[0019] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0020] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0021] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0022] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0023] In addition, the term "multiple" should mean two or more.

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0025] like Figure 1 As shown, this application provides a grain heating wok, including a fixed support 1, a vibration device, a heating chamber 5, and a heating device, wherein: the vibration device is disposed above the fixed support 1 and connected to the fixed support 1 through a shock absorber 4; the heating chamber 5 is fixed to the top of the fixed support 1 and connected to the vibration device; the vibration device is used to provide longitudinal vibration to the interior of the heating chamber 5; the heating device is disposed inside the heating chamber 5 and includes a fixed support structure, an electric heating tube 16, and a heating plate, the electric heating tube 16 and the heating plate being fixed inside the heating chamber 5 through the fixed support structure to provide heat to it.

[0026] Specifically, the grain heating and frying pan provided in this application embodiment is mainly used for frying and drying granular materials and granular oily materials. It can be used for the production and drying of roasted and dried foods such as peanuts, sesame seeds, melon seeds, rapeseed, and various grains. The fixed support 1 is used for supporting and fixing the overall structure; the heating chamber 5 is used for heating, vibrating, and frying the grain materials; the vibration device is used to vibrate the heating chamber 5, thereby making the grain materials inside more evenly heated; the heating device is located inside the heating chamber 5 to provide the heat required for heating.

[0027] Furthermore, the heating chamber 5 is provided with a feed inlet 6 and an exhaust outlet 7 at the top and an outlet 8 at the bottom. The feed inlet 6 is a vertical cylinder structure and is located at the center of the top of the heating chamber 5. The exhaust outlet 7 is a vertical cylinder structure and is located on one side of the feed inlet 6. An exhaust fan 9 is installed inside the exhaust outlet 7. The outlet 8 is a ramp structure and is located at the center of the bottom of the heating chamber 5. A discharge valve 10 is installed inside the outlet 8.

[0028] Specifically, the feed inlet 6 is located at the top center of the heating chamber 5 for the entry of grain materials; the discharge outlet 8 is located at the bottom center of the heating chamber 5 for the grain materials to slide out after heating and stir-frying; a collection device is subsequently installed at the discharge outlet 8. After the grain materials in the heating chamber 5 have been heated and stir-fried, the discharge valve 10 is opened, and the grain materials will slide directly out through the inclined discharge outlet 8 and fall into the collection device. Then, new grain materials are continuously added to the heating chamber 5 through the feed inlet 6 to achieve continuous and rapid heating and stir-frying of grain materials; the exhaust outlet 7 is located on the top side of the heating chamber 5 for exhausting air to the outside, so that the temperature inside the heating chamber 5 will not accumulate too high; an air purification device can be installed at the exhaust outlet 7. The hot air inside the heating chamber 5 is discharged from the exhaust outlet 7 by the exhaust fan 9 and enters the air purification device for treatment to prevent it from polluting the environment.

[0029] Furthermore, the inner wall of the heating chamber 5 is also covered with a heat insulation layer 11. The heat insulation layer 11 is provided on the inner wall of the heating chamber 5 for heat preservation and insulation.

[0030] Furthermore, the vibration device includes a vibrating plate 2 and a vibration motor 3, wherein: the vibration motor 3 is mounted on the vibrating plate 2; both ends of the vibrating plate 2 are fixed to the fixed bracket 1 by shock absorbers 4, and the middle of the vibrating plate 2 is connected to the outer wall of the heating chamber 5. The vibrating plate 2 is connected to the fixed bracket 1 via the shock absorbers 4. During the heating and stir-frying process, the vibration motor 3 drives the vibrating plate 2 to vibrate, thereby causing the heating chamber 5 connected to it to vibrate. This ensures that the grain material inside the heating chamber 5 vibrates and stirs, making full contact with the heating device and guaranteeing uniform heating.

[0031] Furthermore, the fixed support structure includes a heating plate fixing shaft 12 disposed in the center of the heating chamber 5, and heating plate fixing rods 13 disposed on both sides of the heating plate fixing shaft 12. The heating plate fixing shaft 12 and the heating plate fixing rods 13 are mainly used to fix the heating plate, so that the heating plate is fixed inside the heating chamber 5 and is evenly arranged from top to bottom.

[0032] Furthermore, the heating plate includes an upper heating plate 14 and a lower heating plate 15, wherein: the upper heating plate 14 is inverted "V" shape and is fixed inside the heating chamber 5 by heating plate fixing shaft 12 and heating plate fixing rod 13, with gaps between its two sides and the inner wall of the heating chamber 5; the lower heating plate 15 is upright "V" shape and is fixed inside the heating chamber 5 by heating plate fixing shaft 12 and heating plate fixing rod 13, with a gap between its middle and heating plate fixing shaft 12; the upper heating plate 14 and the lower heating plate 15 are arranged vertically opposite each other; multiple sets of vertically opposite heating plates are arranged inside the heating chamber 5, and a material flow channel 18 is formed by utilizing the gaps between the upper heating plate 14, the lower heating plate 15, the inner wall of the heating chamber 5, and the heating plate fixing shaft 12.

[0033] Specifically, in this embodiment, multiple sets of heating plates are arranged from top to bottom inside the heating chamber 5. Each set of heating plates includes an upper heating plate 14 and a lower heating plate 15. The upper heating plate 14 is inverted "V" shape and is fixed by the heating plate fixing shaft 12 and the heating plate fixing rod 13. There are gaps between the two sides and the inner wall of the heating chamber 5. The lower heating plate 15 is upright "V" shape and is also fixed by the heating plate fixing shaft 12 and the heating plate fixing rod 13. However, there is no gap between it and the inner wall of the heating chamber 5, but there is a gap between it and the middle heating plate fixing shaft 12. In this way, the gaps between the heating plates form a material flow channel 18. The multiple sets of heating plates are arranged sequentially from top to bottom. In this way, the grain material enters from the feed inlet 6 and does not directly accumulate and discharge, but circulates from top to bottom along the material flow channel 18 and is finally discharged from the discharge outlet 8. The material flow channel 18 formed between the upper heating plate 14 and the lower heating plate 15 increases the heating time of the grain material, ensuring that the grain material can fully contact the heat, so that the grain material can be heated evenly, improving the overall heating efficiency of the grain material, and preventing accumulation and blockage inside the heating chamber 5, which greatly improves the efficiency of heating and stir-frying the grain material.

[0034] Furthermore, the electric heating tubes 16 are arranged on both sides inside the heating chamber 5, located between the inner wall of the heating chamber 5 and the heating plate fixing rod 13.

[0035] Furthermore, it also includes a temperature control system, which is located outside the heating chamber 5 and connected to the electric heating tube 16 via a temperature controller 17.

[0036] Specifically, the electric heating element 16 is also used to provide heat to the heating chamber 5. Depending on the actual situation, the heating plate can be controlled independently or connected to the electric heating element 16 for temperature control. In general, the electric heating element 16 and the heating plate work together to heat the grain inside the heating chamber 5, improving the heating rate inside the heating chamber 5. A temperature controller 17 is installed at the top of the heating chamber 5. The external temperature control system controls the temperature controller 17 via infrared signals. According to the required heating temperature inside the heating chamber 5, the temperature controller 17 can set the electric heating element 16 to different temperatures, thereby achieving precise temperature control and ensuring uniform heating of the grain inside the heating chamber 5.

[0037] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A grain heating and frying pan, characterized in that, It includes a fixed support, a vibration device, a heating chamber, and a heating device, wherein: The vibration device is mounted above the fixed support and is connected to the fixed support via a shock absorber; The heating chamber is fixed to the top of the fixed bracket and connected to the vibration device; The vibration device is used to provide longitudinal vibration to the interior of the heating chamber; The heating device is located inside the heating chamber and includes a fixed support structure, an electric heating tube, and a heating plate. The electric heating tube and the heating plate are fixed inside the heating chamber by the fixed support structure to provide heat to it.

2. The grain heating and frying pan according to claim 1, characterized in that, The heating chamber has a feed inlet and an exhaust outlet at the top, and a discharge outlet at the bottom, wherein: The feed inlet is a vertical cylindrical structure and is located at the center of the top of the heating chamber; The exhaust port is a vertical cylinder structure, located on one side of the feed inlet, and an exhaust fan is installed inside it; The discharge port is a sloping structure, located at the center of the bottom of the heating chamber, and has a discharge valve inside.

3. The grain heating and frying pan according to claim 2, characterized in that, The inner wall of the heating chamber is also covered with an insulation layer.

4. The grain heating and frying pan according to claim 3, characterized in that, The vibration device includes a vibrating plate and a vibration motor, wherein: The vibration motor is mounted on the vibration plate; The two ends of the vibrating plate are fixed to the fixed bracket by the shock absorber, and the middle of the vibrating plate is connected to the outer wall of the heating chamber.

5. The grain heating and frying pan according to claim 4, characterized in that, The fixed support structure includes a heating plate fixing shaft disposed in the center of the heating chamber, and heating plate fixing rods disposed on both sides of the heating plate fixing shaft.

6. The grain heating and frying pan according to claim 5, characterized in that, The heating plate includes an upper heating plate and a lower heating plate, wherein: The upper heating plate is inverted "V" shape and is fixed inside the heating chamber by the heating plate fixing shaft and the heating plate fixing rod, with gaps between its two sides and the inner wall of the heating chamber; The lower heating plate is in the shape of a "V" and is fixed inside the heating chamber by the heating plate fixing shaft and the heating plate fixing rod, with a gap between the heating plate and the heating plate fixing shaft in the middle; The upper heating plate and the lower heating plate are arranged opposite to each other. Multiple sets of upper and lower opposing heating plates are arranged inside the heating chamber, and a material flow channel is formed by the gap between the upper heating plate, the lower heating plate, the inner wall of the heating chamber, and the fixing shaft of the heating plate.

7. The grain heating and frying pan according to claim 6, characterized in that, The electric heating tubes are arranged on both sides inside the heating chamber, located between the inner wall of the heating chamber and the heating plate fixing rod.

8. The grain heating and frying pan according to claim 7, characterized in that, It also includes a temperature control system, which is located outside the heating chamber and connected to the electric heating tube via a temperature controller.

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