Animal fat boiling and fragrance retaining device

Abstract

The utility model relates to the field of food processing equipment, and discloses an animal fat boiling fragrance-retaining device, which comprises a smelting barrel, a heating device and a fragrance-retaining device, one end of the conveying pipe communicates with the interior of the smelting barrel, the other end of the conveying pipe extends to the exterior of the smelting barrel, and the conveying pipe is used for conveying grease in the smelting barrel; the conveying part is installed outside the smelting barrel, connected with the outer end of the conveying pipe and used for providing stable conveying power for the conveying pipe; and the filtering box is installed above the smelting barrel and connected with the conveying part, and the filtering box is used for effectively filtering impurities in the grease. According to the utility model, through the filtering box and the filtering piece in the filtering box, impurities in the grease can be effectively removed in the boiling process, the efficiency of the whole boiling process is improved, the original fragrance of the grease is retained to the maximum extent, and the fragrance retaining effect of the grease is improved.

Description

Technical Field

[0001] The utility model relates to the field of food processing equipment, in particular to an animal fat boiling and fragrance retaining device. Background Art

[0002] The device for retaining the aroma of animal fat is mainly used to maintain and enhance the aroma of the fat during the process of boiling the animal fat, while removing impurities and odors therein. Usually, physical and chemical methods are combined to achieve the purpose of retaining the aroma.

[0003] Choose fresh, odorless, and disease-free animal fat as the raw material, which is the basis for ensuring the aroma of the oil. Before boiling, the raw materials must be pretreated as necessary, such as cleaning, cutting, blanching, etc., to remove blood, impurities and fishy smells, and reduce the formation of undesirable flavor substances during the boiling process. During the boiling process, the temperature and time must be controlled. Too high a temperature will cause the oil to oxidize and deteriorate, affecting the aroma; too short a time will not be able to fully remove impurities and odors. According to the characteristics of the raw materials and the performance of the boiling equipment, choose the appropriate temperature and time for boiling.

[0004] In the process of boiling animal fats and oils in existing animal fat boiling devices, impurities such as adipose tissue, blood, and hair that are not completely separated have a negative impact on the quality and aroma of the fats and oils. When these impurities are boiled together with the fats and oils at high temperatures, a series of chemical reactions may occur, causing the fats and oils to produce odors and possibly affecting their taste and safety. Impurities may also cause oxidation and deterioration of the fats and oils. During the boiling process, the effects of high temperature and oxygen will accelerate the oxidation reaction of the fats and oils, producing some unstable compounds, which may further decompose and produce odors. If the fats and oils are filtered after the boiling is completed, the fragrance retention effect of the fats and oils will be affected. Utility Model Content

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A device for boiling and retaining the fragrance of animal fats, comprising:

[0007] Smelting barrels, used to heat and melt animal fats;

[0008] A delivery pipe, one end of which is connected to the interior of the smelting barrel and the other end of which extends to the outside of the smelting barrel, and the delivery pipe is used to deliver the grease in the smelting barrel;

[0009] The conveying part is installed outside the smelting ladle and connected to the outer end of the conveying pipe to provide stable conveying power for the conveying pipe;

[0010] The filter box is installed above the smelting barrel and connected to the conveying part. The filter box is used to effectively filter impurities in the grease. The bottom of the filter box is connected to the inside of the smelting barrel, so that the filtered grease can flow back into the smelting barrel.

[0011] The filter box comprises:

[0012] The filter element is installed in the filter box and is used to filter impurities in the grease;

[0013] A mounting sleeve is mounted on the inner wall of the filter box, the filter element is mounted inside the mounting sleeve, and the mounting sleeve is used to stabilize the position of the filter element in the filter box;

[0014] The scraper is installed on the mounting sleeve and is in close contact with the top of the filter element, and is used for automatically cleaning the impurities accumulated on the filter element as the filter element rotates.

[0015] The filter box also includes:

[0016] A first bevel gear is installed at the bottom center of the filter element and rotates coaxially with the filter element;

[0017] The second bevel gear is located at the bottom of the filter box and meshes with the first bevel gear to achieve power transmission;

[0018] The second power source is installed outside the filter box and is connected to the second bevel gear through a power shaft to provide power for the rotation of the filter element.

[0019] Also includes:

[0020] An oil inlet pipe, one end of which is connected to the delivery part, and the other end of which passes through the top of the filter box and extends into the interior thereof, for introducing grease into the filter box;

[0021] The oil outlet pipe has one end connected to the bottom of the filter box and the other end passing through the top of the smelting barrel and extending into the interior thereof, so as to transport the filtered grease to the smelting barrel.

[0022] The delivery pipe comprises:

[0023] A plurality of stirring rods are evenly distributed around the delivery pipe and are arranged so that when the delivery pipe rotates, the stirring rods can stir the fat in the smelting barrel.

[0024] Also includes:

[0025] A control console is installed outside the smelting ladle, and the conveying part is installed on the control console.

[0026] The console comprises:

[0027] a first power source, mounted on the console;

[0028] A first gear, mounted on the delivery pipe and coaxially rotating with the delivery pipe;

[0029] The second gear is installed on the power shaft of the first power source, and the second gear is connected to the first gear.

[0030] The projection shape of the installation sleeve is a circular ring.

[0031] The utility model provides a device for boiling and retaining the fragrance of animal fat. Compared with the prior art, it has the following beneficial effects:

[0032] 1. The filter box effectively removes impurities in the grease through the filter element inside it. The design of the mounting sleeve not only stabilizes the position of the filter element, but also ensures the stability of the filtering effect. The close cooperation between the scraper and the filter element realizes the automatic cleaning function and ensures the continuous and efficient operation of the filter element.

[0033] 2. The design of the oil inlet and outlet pipes enables the grease to smoothly enter the smelting barrel from the filter box, and the filtered grease flows back into the smelting barrel, which not only improves the utilization rate of the grease, but also effectively avoids the waste of grease during the boiling process.

[0034] 3. Multiple stirring rods distributed around the conveying pipe can stir the oil in the smelting barrel when the conveying pipe rotates, preventing oil precipitation and local overheating, helping to maintain the uniformity and stability of the oil, and further improving the quality of the oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of the three-dimensional structure in the main viewing state proposed by the utility model.

[0036] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model in a rear-view state.

[0037] Figure 3 This is a partial cross-sectional structural schematic diagram of the utility model.

[0038] Figure 4 This is a top view cross-sectional three-dimensional structural schematic diagram of the filter box proposed by the utility model.

[0039] Figure 5 This is a bottom-view cross-sectional three-dimensional structural schematic diagram of the filter box proposed by the utility model.

[0040] The reference numerals in the figure are:

[0041] 1. Smelting barrel; 2. Delivery pipe; 3. Control console; 4. Delivery unit; 5. First power source; 6. First gear; 7. Second gear; 8. Oil inlet pipe; 9. Filter box; 10. Oil outlet pipe; 11. Mounting sleeve; 12. Filter element; 13. Scraper; 14. First bevel gear; 15. Second bevel gear; 16. Second power source; 17. Stirring rod. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0043] Reference Figure 1-Figure 5 , a device for boiling and retaining the fragrance of animal fat, comprising:

[0044] The smelting barrel 1 is used for heating and smelting animal fats; the delivery pipe 2 has one end connected to the inside of the smelting barrel 1 and the other end extending to the outside of the smelting barrel 1. The delivery pipe 2 is used to transport the fat in the smelting barrel 1. The smelting barrel 1 is the main place for heating and smelting. The fat inside the smelting barrel 1 is driven by the delivery part 4 through the delivery pipe 2 to achieve stable and continuous flow, ensuring the uniformity and continuity of the fat during the boiling process, which is helpful to improve the quality of the fat; the delivery part 4 is installed on the outside of the smelting barrel 1 and connected to the outer end of the delivery pipe 2 to provide stable delivery power for the delivery pipe 2; the filter box 9 is installed above the smelting barrel 1 and connected to the delivery part 4 The filter box 9 is used to effectively filter impurities in the grease. The bottom of the filter box 9 is connected to the inside of the smelting barrel 1, so that the filtered grease can flow back into the smelting barrel 1. The filter box 9 includes: a filter element 12, which is installed in the filter box 9 and is used to filter impurities in the grease; a mounting sleeve 11, which is installed on the inner wall of the filter box 9, and the filter element 12 is installed inside the mounting sleeve 11. The mounting sleeve 11 is used to stabilize the position of the filter element 12 in the filter box 9, and the projection shape of the mounting sleeve 11 is a circular ring; a scraper 13, which is installed on the mounting sleeve 11 and is in close contact with the top of the filter element 12. The filter box 9 effectively removes impurities through the filter element 12 inside it. Impurities in grease, the design of the mounting sleeve 11 not only stabilizes the position of the filter element 12, but also ensures the stability of the filtering effect. The close cooperation between the scraper 13 and the filter element 12 realizes the automatic cleaning function, ensuring the continuous and efficient operation of the filter element 12. The impurities in the grease are effectively removed by the filtering device, which can significantly reduce the possibility of odor generation, thereby maintaining the original aroma of the grease. This filtering measure improves the quality of the grease and has a better effect on the fragrance retention of the grease; the first bevel gear 14 is installed at the bottom center of the filter element 12 and rotates coaxially with the filter element 12; the second bevel gear 15 is located at the bottom of the filter box 9 and rotates with the first bevel gear The second bevel gear 14 is meshed with each other to realize the transmission of power; the second power source 16 is installed on the outside of the filter box 9, and is connected to the second bevel gear 15 through the power shaft to provide power for the rotation of the filter element 12. The second power source 16 adopts a servo motor, and can also adopt a stepping motor. The second power source 16 can drive the second bevel gear 15 to rotate, and the second bevel gear 15 drives the first bevel gear 14 to rotate. The first bevel gear 14 can drive the filter element 12 to rotate continuously in the installation sleeve 11. During the rotation, the scraper 13 can automatically clean the impurities accumulated on the filter element 12 as the filter element 12 rotates. The conveying part 4 adopts a gear pump, and can also adopt a diaphragm pump.

[0045] Reference Figure 4, an oil inlet pipe 8, one end of which is connected to the conveying part 4, and the other end of which passes through the top of the filter box 9 and extends into the interior thereof, for introducing the grease into the filter box 9; an oil outlet pipe 10, one end of which is connected to the bottom of the filter box 9, and the other end of which passes through the top of the smelting barrel 1 and extends into the interior thereof, for conveying the filtered grease to the smelting barrel 1. The design of the oil inlet pipe 8 and the oil outlet pipe 10 enables the grease to smoothly enter the smelting barrel 1 from the filter box 9, and the filtered grease flows back into the smelting barrel 1, forming a complete circulation system, which not only improves the utilization rate of the grease, but also effectively avoids the waste of grease during the boiling process.

[0046] Reference Figure 3 A plurality of stirring rods 17 are evenly distributed around the delivery pipe 2. When the delivery pipe 2 rotates, the oil in the smelting barrel 1 can be stirred to prevent oil precipitation and local overheating, which helps to maintain the uniformity and stability of the oil and further improve the quality of the oil.

[0047] Reference Figure 1 and Figure 2 , a control console 3 is installed on the outside of the smelting barrel 1, and the conveying part 4 is installed on the control console 3; the control console 3 includes: a first power source 5, installed on the control console 3; a first gear 6, installed on the conveying pipe 2, and coaxially rotating with the conveying pipe 2; a second gear 7, installed on the power shaft of the first power source 5, the second gear 7 is connected to the first gear 6, the first power source 5 adopts a stepping motor, and can also adopt a servo motor. The first power source 5 drives the second gear 7 to rotate, and the second gear 7 drives the first gear 6 to rotate. The first gear 6 can drive the conveying pipe 2 to rotate stably in the smelting barrel 1, ensuring the stability and controllability of the oil during the boiling process. The top end of the conveying pipe 2 is movably connected to the liquid inlet end of the conveying part 4, and will not affect the conveying of the oil by the conveying part 4 during rotation.

[0048] During use, the heating system of the smelting barrel 1 is started to heat and smelt the animal fat. The fat in the smelting barrel 1 gradually melts under the heating to form liquid fat. When the fat melts to a certain extent, the control console 3 starts the first power source 5. The first power source 5 drives the first gear 6 to rotate through the second gear 7, thereby driving the conveying pipe 2 to rotate stably in the smelting barrel 1. While the conveying pipe 2 rotates, the stirring rods 17 evenly distributed around it also rotate. The stirring rods 17 stir the fat in the smelting barrel 1 to prevent the fat from settling and local overheating. Stirring helps to maintain the uniformity and stability of the fat, and further improves the quality of the fat. During the rotation of the conveying pipe 2, the molten The grease in the refining barrel 1 is extracted and transported to the filter box 9. The grease entering the filter box 9 is filtered by the filter element 12 to effectively remove impurities therein. At the same time, the control console 3 starts the second power source 16, and drives the second bevel gear 15 to rotate through the power shaft. The second bevel gear 15 is meshed with the first bevel gear 14, driving the filter element 12 to rotate continuously in the mounting sleeve 11. During the rotation of the filter element 12, the scraper 13 can automatically clean the impurities accumulated on the filter element 12 as the filter element 12 rotates. The filtered grease flows back to the smelting barrel 1 through the oil outlet pipe 10 and mixes with the grease in the smelting barrel 1. The filtered grease reflux helps to maintain the purity and original aroma of the grease.

[0049] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0050] Through the built-in filter box 9 and the filter element 12 inside it, the device can effectively remove impurities in the oil in real time, retain the original aroma of the oil to the maximum extent, improve the aroma retention effect of the oil, and ensure the purity and taste of the oil.

[0051] Compared with the traditional method of filtering after the boiling is completed, the real-time filtering technology adopted by this device can remove impurities during the boiling process without waiting for the boiling to be completed to perform additional operations, thereby improving the efficiency of the entire boiling process.

Claims

1. A device for boiling and retaining the fragrance of animal fats, characterized in that: include: A smelting barrel (1) for heating and smelting animal fats; a delivery pipe (2), one end of which is in communication with the interior of the smelting barrel (1) and the other end of which extends to the exterior of the smelting barrel (1), the delivery pipe (2) being used to deliver the grease in the smelting barrel (1); A conveying portion (4) is installed outside the smelting barrel (1) and connected to the outer end of the conveying pipe (2) to provide stable conveying power for the conveying pipe (2); A filter box (9) is installed above the smelting barrel (1) and connected to the conveying part (4). The filter box (9) is used to effectively filter impurities in the grease. The bottom of the filter box (9) is connected to the inside of the smelting barrel (1), so that the filtered grease can flow back into the smelting barrel (1).

2. The device for boiling and retaining the aroma of animal fat according to claim 1, characterized in that: The filter box (9) comprises: A filter element (12) is installed in the filter box (9) and is used to filter impurities in the grease; A mounting sleeve (11) mounted on the inner wall of the filter box (9), the filter element (12) being mounted inside the mounting sleeve (11), the mounting sleeve (11) being used to stabilize the position of the filter element (12) inside the filter box (9); The scraper (13) is mounted on the mounting sleeve (11) and is in close contact with the top of the filter element (12). The scraper (13) is used to automatically clean impurities accumulated on the filter element (12) as the filter element (12) rotates.

3. The device for boiling and retaining the aroma of animal fat according to claim 2, characterized in that: The filter box (9) further comprises: A first bevel gear (14) is mounted at the bottom center of the filter element (12) and rotates coaxially with the filter element (12); A second bevel gear (15) is located at the bottom of the filter box (9) and meshes with the first bevel gear (14) to achieve power transmission; The second power source (16) is installed outside the filter box (9) and is connected to the second bevel gear (15) via a power shaft to provide power for the rotation of the filter element (12).

4. The device for boiling and retaining the aroma of animal fat according to claim 1, characterized in that: Also includes: An oil inlet pipe (8), one end of which is connected to the conveying portion (4), and the other end of which passes through the top of the filter box (9) and extends into the interior thereof, for introducing grease into the filter box (9); An oil outlet pipe (10) has one end connected to the bottom of the filter box (9) and the other end passing through the top of the smelting barrel (1) and extending into the interior thereof, and is used to transport the filtered oil to the smelting barrel (1).

5. The device for boiling and retaining the aroma of animal fat according to claim 1, characterized in that: The delivery pipe (2) comprises: A plurality of stirring rods (17) are evenly distributed around the delivery pipe (2), and are arranged so that when the delivery pipe (2) rotates, the stirring rods (17) can stir the grease in the smelting barrel (1).

6. The device for boiling and retaining the aroma of animal fat according to claim 1, characterized in that: Also includes: A control console (3) is installed outside the smelting ladle (1), and the conveying part (4) is installed on the control console (3).

7. The device for boiling and retaining the aroma of animal fat according to claim 6, characterized in that: The console (3) comprises: A first power source (5) mounted on the console (3); A first gear (6) is mounted on the delivery pipe (2) and rotates coaxially with the delivery pipe (2); The second gear (7) is mounted on the power shaft of the first power source (5), and the second gear (7) is connected to the first gear (6).

8. The device for boiling and retaining the aroma of animal fat according to claim 2, characterized in that: The projection shape of the mounting sleeve (11) is a circular ring.

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