Oil-water separation device for animal lipase enzymolysis product

Abstract

The utility model relates to the technical field of enzymolysis preparation, and discloses an oil-water separation device for an animal lipase enzymolysis product, which comprises a base, a box body fixedly connected to the top of the base, an observation window arranged at the front end of the box body, transparent glass fixedly mounted on the observation window, and a temperature sensor fixedly connected to the bottom of the inner side of the box body, the bottom of one side of the outer wall of the box body is fixedly connected with an inflator pump, the output end of the inflator pump penetrates through an inflation pipe, the other end of the inflation pipe penetrates through the box body and is fixedly connected with a bubble ball, one end of the bottom of the box body is provided with a round hole matched with the inflation pipe, and one end of the outer wall of the box body is fixedly sleeved with a water pipe. According to the utility model, after an enzymolysis product mixture enters the box body, oil-water separation is carried out, then water at the bottom is discharged, and then heating is carried out to evaporate a small amount of water, so that the treatment capacity of oil-water separation is improved, meanwhile, electric energy is saved, and the situation that nutrient substances are decomposed due to too high temperature and too long time is avoided; the flavor is scorched bitter, and substances harmful to a human body are generated.

Description

Technical Field

[0001] This utility model relates to the field of enzymatic hydrolysis preparation technology, and in particular to an oil-water separation device for animal fat enzymatic hydrolysis products. Background Technology

[0002] Currently, the common oil refining process in edible tallow factories is the high-temperature frying method. This involves crushing raw fat and directly feeding it into a refining pot, where heat sources such as heat transfer oil are used to render the fat, evaporating the moisture and ultimately obtaining crude tallow and fried residue. Subsequently, the residue is separated and moderately refined to obtain tallow. For example, patent CN202111203018.8 discloses an enzymatic pretreatment process for tallow refining. After crushing the raw beef fat, it is fed into an enzymatic hydrolysis tank. With the participation of enzymes such as proteases and lipases, an enzymatic hydrolysis reaction occurs, destroying the cells and releasing intracellular water and fat. The hydrolysis product is a mixture of fat, water, and a large amount of flocculent meat residue. This mixture is then pumped into a refining pot for refining.

[0003] However, if the high temperature and time of high-temperature frying are too high, nutrients will decompose, the flavor will be burnt and bitter, and harmful substances will be produced. The final product will also have a high acid value and peroxide value, resulting in unsatisfactory sensory evaluation of the oil. In addition, it will increase energy consumption, and the separation system will have difficulty cleaning the flocculent meat residue in the mixture, making it difficult to meet production needs. Therefore, an oil-water separation device for enzymatic hydrolysis products of animal fat was designed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an oil-water separation device for enzymatic hydrolysis products of animal fats.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An oil-water separation device for animal lipase hydrolysis products includes a base, a box body fixedly connected to the top of the base, an observation window with a transparent glass plate fixedly installed at the front end of the box body, a temperature sensor fixedly connected to the bottom inner side of the box body, an air pump fixedly connected to the bottom side of one side of the outer wall of the box body, an air pump output end penetrating an air inflator pipe, an air inflator pipe end penetrating the box body with a fixed air bubble, a circular hole adapted to the air inflator pipe at one bottom end of the box body, a water pipe fixedly fitted to one end of the outer wall of the box body, a circular hole adapted to the water pipe at the bottom of the box body, a water spray pipe fixedly connected to the top of the water pipe penetrating the top of the box body, and a circular hole adapted to the water pipe at the top of the box body, a water spray pipe fixedly connected to one inner side of the box body, multiple through holes evenly spaced at the bottom of the water spray pipe, a water pump connected in series on the water pipe, and a water pump fixedly connected to one side of the outer wall of the box body.

[0007] As a further embodiment of this utility model, a feed box is fixedly connected to the rear end of the top of the box, and a square hole adapted to the feed box is opened on the top of the box. A filter cylinder is rotatably connected to the feed box at the front end of the bottom inside the box.

[0008] As a further embodiment of this utility model, a screw cap is screwed to the top of the rear end of the box, and a threaded hole for the screw cap is opened at the rear end of the top of the box. A round rod is fixedly connected to the front end of the screw cap, and a scraper is fixedly connected to the other end of the round rod. The scraper is adapted to the inner wall of the filter cartridge. A round hole adapted to the scraper is opened at the rear end of the bottom of the feed box, and a handle is fixedly connected to the rear end of the screw cap.

[0009] As a further embodiment of this utility model, multiple electric heating wires are fixedly connected at equal intervals at the top of both sides of the inner side of the base, and a heat insulation plate is fixedly connected at the middle of the inner side of the base.

[0010] As a further embodiment of this utility model, a water outlet pipe is fixedly connected to one end of the bottom of the tank, and a first control valve is fixedly connected to the water outlet pipe. An oil removal pipe is also fixedly connected to the bottom of the tank, and a second control valve is fixedly connected to the oil removal pipe.

[0011] As a further embodiment of this utility model, a motor is fixedly connected to the front end of the top of the housing, and the output end of the motor passes through the housing and is fixedly connected to the front end of the filter cartridge.

[0012] As a further embodiment of this utility model, a control panel is fixedly connected to the front end of the base, and the control panel is electrically connected to the temperature sensor, the electric heating wire and the motor respectively.

[0013] The beneficial effects of this utility model are as follows:

[0014] This utility model employs technologies such as an observation window, temperature sensor, control panel, water outlet pipe, oil removal pipe, motor, electric heating wire, air pump, air inlet pipe, and bubble balls. After the enzymatic hydrolysis product mixture enters the chamber, the chamber temperature is raised to approximately 60 degrees Celsius, causing water and oil to separate. Bubbles increase the buoyancy of the oil in the bottom water, further promoting oil-water separation. The water at the bottom is discharged through the water outlet pipe and then fully heated, causing all the water in the oil to evaporate. This effectively solves the problems mentioned in the background technology, achieving oil-water separation after the enzymatic hydrolysis product mixture enters the chamber, followed by drainage of the bottom water and subsequent heating to evaporate any remaining moisture. This increases the processing capacity of oil-water separation while saving energy and preventing excessively high temperatures and prolonged heating from causing nutrient decomposition, burnt flavor, and the production of harmful substances.

[0015] This utility model utilizes a filter cylinder, a water spray pipe, a scraper, a round rod, a feed box, a screw cap, and a handle. The rotation of the filter cylinder filters flocculent meat residue without clogging the filter holes. Furthermore, the spraying of warm water allows the oil in the flocculent meat residue to enter the housing with the water flow, reducing oil loss. Pulling out the screw cap allows the flocculent meat residue to be discharged, improving the practicality of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an oil-water separation device for animal fat enzymatic hydrolysis products proposed in this utility model.

[0017] Figure 2 This is a cross-sectional structural diagram of the casing of an oil-water separation device for animal fat enzymatic hydrolysis products proposed in this utility model.

[0018] Figure 3 This is a partial structural schematic diagram of an oil-water separation device for animal fat enzymatic hydrolysis products proposed in this utility model.

[0019] In the diagram: 1. Base; 2. Housing; 201. Observation window; 3. Temperature sensor; 4. Control panel; 5. Water outlet pipe; 501. First control valve; 6. Oil removal pipe; 601. Second control valve; 7. Motor; 8. Electric heating wire; 9. Heat insulation plate; 10. Air pump; 11. Air inlet pipe; 12. Water pipe; 13. Water pump; 14. Bubble ball; 15. Filter cartridge; 16. Sprinkler pipe; 17. Scraper; 18. Round rod; 19. Feed box; 20. Threaded cover; 21. Handle. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0022] Reference Figures 1-3An oil-water separation device for animal lipase hydrolysis products includes a base 1, a housing 2 fixedly connected to the top of the base 1, an observation window 201 at the front end of the housing 2 with a transparent glass fixedly installed on the observation window 201, a temperature sensor 3 fixedly connected to the bottom inner side of the housing 2, an air pump 10 fixedly connected to the bottom of one side of the outer wall of the housing 2, an air pump 10 with its output end passing through an air inflation pipe 11, and an air bubble 14 fixedly connected to the other end of the air inflation pipe 11 passing through the housing 2, and a connection point for the air pump 10 at one bottom end of the housing 2. A round hole adapted to the air pipe 11 is provided. A water pipe 12 is fixedly fitted on one end of the outer wall of the box body 2. A round hole adapted to the water pipe 12 is opened at the bottom of the box body 2. A water spray pipe 16 is fixedly connected to the top of the water pipe 12 through the top of the box body 2. A round hole adapted to the water pipe 12 is opened at the top of the box body 2. The water spray pipe 16 is fixedly connected to one end of the inner side of the box body 2. Multiple through holes are opened at equal intervals at the bottom of the water spray pipe 16. A water pump 13 is installed in series on the water pipe 12. The water pump 13 is fixedly connected to one side of the outer wall of the box body 2.

[0023] In this embodiment, a feed box 19 is fixedly connected to the rear end of the top of the box 2. A square hole adapted to the feed box 19 is opened on the top of the box 2. A filter cylinder 15 is rotatably connected to the feed box 19 at the front end of the bottom inside the box 2.

[0024] In this embodiment, a screw cap 20 is screwed to the top of the rear end of the housing 2. A threaded hole for the screw cap 20 is opened at the rear end of the top of the housing 2. A round rod 18 is fixedly connected to the front end of the screw cap 20. A scraper 17 is fixedly connected to the other end of the round rod 18. The scraper 17 is adapted to the inner wall of the filter cartridge 15. A round hole adapted to the scraper 17 is opened at the rear end of the bottom of the feed box 19. A handle 21 is fixedly connected to the rear end of the screw cap 20.

[0025] In this embodiment, multiple electric heating wires 8 are fixedly connected at equal intervals on the top of both sides of the inner side of the base 1, and a heat insulation plate 9 is fixedly connected to the middle of the inner side of the base 1. The setting of electric heating wires 8 realizes the heating of oil and water, which facilitates oil-water separation and water removal.

[0026] In this embodiment, a water outlet pipe 5 is fixedly connected to one end of the bottom of the tank 2, and a first control valve 501 is fixedly connected to the water outlet pipe 5. An oil removal pipe 6 is also fixedly connected to the bottom of the tank 2, and a second control valve 601 is fixedly connected to the oil removal pipe 6.

[0027] In this embodiment, a motor 7 is fixedly connected to the front end of the top of the box 2. The output end of the motor 7 passes through the box 2 and is fixedly connected to the front end of the filter cartridge 15. The motor 7 can drive the filter cartridge 15 to rotate, so that the filter cartridge 15 will rotate continuously and will not be blocked by the fibrous meat residue.

[0028] In this embodiment, a control panel 4 is fixedly connected to the front end of the base 1, and the control panel 4 is electrically connected to the temperature sensor 3, the electric heating wire 8 and the motor 7 respectively. The control panel 4 is used to control the motor 7, the electric heating wire 8 and so on.

[0029] Working principle: After the raw beef fat is crushed, it is fed into the enzymatic hydrolysis tank. With the participation of enzymes such as protease and lipase, the enzymatic hydrolysis reaction occurs, destroying the cells and releasing intracellular water and fat. The hydrolysis product is a mixture of fat, water, and a large amount of flocculent meat residue. This mixture is pumped into the chamber 2 through the feed box 19. The motor 7 is started, causing the filter cartridge 15 to rotate. The filter cartridge 15 is designed to prevent the flocculent meat residue from entering the chamber 2, collecting it in the filter cartridge 15. In step 5, as the filter cartridge 15 rotates, the flocculent meat residue will not clog the bottom of the filter cartridge 15, facilitating the entry of oil and water into the housing 2. The flocculent meat residue remains in the filter cartridge 15. When there is a large amount of flocculent meat residue in the filter cartridge 15, rotating the screw cap 20 allows the scraper 17 to remove the flocculent meat residue from the inside of the filter cartridge 15, thus cleaning the filter cartridge 15. Once the oil and water enter the housing 2, part of the electric heating wire 8 can be turned on to heat the oil and water inside the housing 2, maintaining the water temperature at [temperature range missing]. At around 60 degrees Celsius, the oil and water are separated, with the oil at the top and the water at the bottom. The air pump 10 and water pump 13 are activated. Water pump 13 sends warm water from the bottom through water pipe 12 into spray pipe 16, spraying the warm water onto filter cartridge 15. This allows the oil in the flocculent meat scraps to flow with the water into the bottom of the chamber 2, ensuring that the meat scraps do not carry away too much oil. Air pump 10 delivers air to air pipe 11 and air bubble ball 14, generating bubbles at the bottom of chamber 2. These bubbles adhere to the oil droplets, increasing their buoyancy and making the oil-water separation more thorough. Observation is done through observation window 201. Once the oil-water separation is complete, the first control valve 501 is opened, allowing the water at the bottom of chamber 2 to drain through outlet pipe 5. After the water at the bottom is mostly drained, all electric heating wires 8 are activated through control panel 4 to heat chamber 2, evaporating any remaining water and completely dehydrating the oil inside. This reduces energy consumption and increases the oil-water separation capacity.

[0030] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0031] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An oil-water separation device for enzymatic hydrolysis products of animal fats, comprising a base (1), characterized in that, The base (1) is fixedly connected to the top of the box (2). The front end of the box (2) is provided with an observation window (201). A transparent glass is fixedly installed on the observation window (201). A temperature sensor (3) is fixedly connected to the bottom of the inner side of the box (2). An air pump (10) is fixedly connected to the bottom of one side of the outer wall of the box (2). The output end of the air pump (10) passes through an air inflator (11). The other end of the air inflator (11) passes through the box (2) and is fixedly connected to an air bubble (14). A round hole adapted to the air inflator (11) is provided at one bottom end of the box (2). A water pipe (12) is fixedly fitted on one end of the outer wall of the box (2). A round hole adapted to the water pipe (12) is opened at the bottom of the box (2). A sprinkler pipe (16) is fixedly connected through the top of the water pipe (12) and the top of the box (2) is also adapted to the water pipe (12). The sprinkler pipe (16) is fixedly connected to one end of the inner side of the box (2). Multiple through holes are opened at equal intervals at the bottom of the sprinkler pipe (16). A water pump (13) is connected in series on the water pipe (12) and the water pump (13) is fixedly connected to one side of the outer wall of the box (2).

2. The oil-water separation device for animal lipase hydrolysis products according to claim 1, characterized in that, The top rear end of the box (2) is fixedly connected to a feed box (19). The top of the box (2) has a square hole that matches the feed box (19). The feed box (19) is rotatably connected to a filter cylinder (15) at the bottom front end of the inner side of the box (2).

3. The oil-water separation device for animal lipase hydrolysis products according to claim 2, characterized in that, A screw cap (20) is screwed to the top of the rear end of the box (2). A threaded hole for the screw cap (20) is opened at the rear end of the top of the box (2). A round rod (18) is fixedly connected to the front end of the screw cap (20). A scraper (17) is fixedly connected to the other end of the round rod (18). The scraper (17) is adapted to the inner wall of the filter cartridge (15). A round hole adapted to the scraper (17) is opened at the rear end of the bottom of the feed box (19). A handle (21) is fixedly connected to the rear end of the screw cap (20).

4. The oil-water separation device for animal lipase hydrolysis products according to claim 1, characterized in that, Multiple electric heating wires (8) are fixedly connected at equal intervals on the top of both sides of the inner side of the base (1), and a heat insulation plate (9) is fixedly connected to the middle of the inner side of the base (1).

5. The oil-water separation device for animal lipase hydrolysis products according to claim 1, characterized in that, A water outlet pipe (5) is fixedly connected to one end of the bottom of the box (2), and a first control valve (501) is fixedly connected to the water outlet pipe (5). An oil removal pipe (6) is also fixedly connected to the bottom of the box (2), and a second control valve (601) is fixedly connected to the oil removal pipe (6).

6. The oil-water separation device for animal lipase hydrolysis products according to claim 1, characterized in that, A motor (7) is fixedly connected to the front end of the top of the housing (2), and the output end of the motor (7) passes through the housing (2) and is fixedly connected to the front end of the filter cartridge (15).

7. The oil-water separation device for animal lipase hydrolysis products according to claim 1, characterized in that, The base (1) is fixedly connected to a control panel (4) at its front end, and the control panel (4) is electrically connected to the temperature sensor (3), the electric heating wire (8) and the motor (7) respectively.

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