Sterilization device for improving cheese quality

Abstract

The invention belongs to the technical field of cheese production, and particularly relates to a sterilization device for improving cheese quality, which comprises a housing, two groups of placement grooves are formed in the housing, a sterilization barrel A and a sterilization barrel B are fixedly mounted in the placement grooves respectively, and track grooves are formed in the sterilization barrel A and the sterilization barrel B; a rotating support is slidably connected into the rail groove. Through cooperation of the structure and the arranged filtering mechanism, cheese needs to be filtered when the cheese is sterilized, so that the quality of the cheese is finer and smoother, the filter screen is conveniently and continuously rotated through magnetic repulsion of a magnetic block A and a magnetic block B, and raw milk can uniformly pass through the filter screen by continuously rotating the filter screen, so that the quality of the cheese is improved. According to the dynamic filtering device, the local blocking phenomenon possibly occurring in traditional static filtering is avoided, the filtering speed is increased, the filtering efficiency is improved, small particles and impurities in raw milk can be more finely removed through the dynamic filtering mode, and smoother and finer cheese products can be produced.

Description

Technical Field

[0001] The invention belongs to the technical field of cheese production, and in particular relates to a sterilization device for improving cheese quality. Background Art

[0002] Cheese is a dairy product made from cow's milk, goat's milk or other animal milk through a fermentation and coagulation process. It has rich flavors and various types. Common cheeses include cheddar, brie, Gotha, blue cheese, mascarpone, etc. It is widely used in cooking, pairing with wine or as a snack. The sterilization device used to improve the quality of cheese usually refers to pasteurization equipment (pasteurizer) or microwave sterilization equipment. Its main function is to kill harmful microorganisms and bacteria in milk, ensure the hygiene and safety of cheese during the production process, and extend the shelf life.

[0003] In the existing cheese production process, raw milk usually needs to be sterilized. However, since the current sterilization equipment lacks filtration function, a separate filtration operation must be performed after sterilization to improve the texture and taste of the cheese and make it more delicate. This extra step not only increases the complexity of the processing flow and production costs, but also affects the overall efficiency. In addition, raw milk that has not been properly filtered may contain a variety of physical impurities. Its higher microbial load will increase the working pressure of the sterilization equipment and increase the risk of incomplete sterilization, thereby affecting the safety and quality of the final product.

[0004] To this end, the present invention provides a sterilization device for improving cheese quality. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve its technical problem is as follows: a sterilization device for improving cheese quality according to the present invention comprises a cover shell, two sets of placement grooves are provided in the interior of the cover shell, sterilization barrel A and sterilization barrel B are fixedly installed in the interiors of the placement grooves, track grooves are provided in the interiors of sterilization barrel A and sterilization barrel B, a rotating bracket is slidably connected in the interiors of the track grooves, a heating and stirring mechanism is fixedly connected to the bottom of the rotating bracket, a frame is fixedly connected to the bottom of the cover shell, a heat recovery mechanism is fixedly connected to the middle of the upper surface of the frame, and the sides of sterilization barrel A and sterilization barrel B are connected by a filtering mechanism; The filtering mechanism includes a drainage tube, one end of which is fixedly connected to one side of the sterilization barrel A, a control valve is fixedly connected to the upper surface of the drainage tube, a slide groove is provided inside the drainage tube, a connecting frame is slidably connected inside the slide groove, a filter screen is fixedly connected to the inner side wall of the connecting frame, the filter screen is composed of multiple groups and has filter holes on the surface, a magnetic block A is fixedly connected to the surface of the connecting frame, an arc-shaped plate is fixedly connected to the middle of the outer surface of the drainage tube, a magnetic block B is fixedly connected to the surface of the arc-shaped plate, and the extreme ends of the magnetic blocks A and B are opposite and installed in repelling directions.

[0007] As a preferred technical solution of the present invention, the heat recovery mechanism includes a heat exchanger, the bottom of the heat exchanger is fixedly connected to the middle of the upper surface of the frame, the upper surface of the heat exchanger is fixedly connected to a thermal insulation layer, the side of the heat exchanger is fixedly connected to a circulating pump, one end of the circulating pump is fixedly connected to an A connecting pipe, and the other end of the circulating pump is fixedly connected to a B connecting pipe.

[0008] As a preferred technical solution of the present invention, the heating and stirring mechanism includes a frame plate, the upper surface of the frame plate is fixedly connected to the bottom of the rotating bracket, the inner side wall of the frame plate is fixedly connected to a stirring blade, one side of the frame plate is fixedly connected to a scraper, and the other side of the frame plate is fixedly connected to a threaded ring, the interior of the threaded ring is connected to an air outlet pipe through rotation of a rotating drum, and air outlet holes are provided on the surface of the air outlet pipe and the frame plate.

[0009] As a preferred technical solution of the present invention, a segmented groove is provided at the interlayer of the sterilization barrel B, and a heating pipe is fixedly installed inside the segmented groove. The heating pipe is distributed in segments up and down.

[0010] As a preferred technical solution of the present invention, a drive motor is fixedly installed on one side of the upper surface of the frame, the output end of the drive motor is splined to a pulley, one end of the pulley is fixedly connected to a threaded rod A, and the other end of the pulley is fixedly connected to a threaded rod B.

[0011] As a preferred technical solution of the present invention, a condenser is fixedly connected to the interior of the A threaded rod, a heating rod is fixedly connected to the interior of the B threaded rod, and air outlet holes are provided on the outer surfaces of the A threaded rod and the B threaded rod.

[0012] As a preferred technical solution of the present invention, the upper ends of the threaded rod A and the threaded rod B are both provided with connecting holes, the interior of the connecting hole is fixedly connected to a telescopic tube, one end of the telescopic tube is fixedly connected to a blower, and the bottom of the blower is fixedly connected to the upper surface of the cover.

[0013] As a preferred technical solution of the present invention, a temperature sensor is fixedly installed on the side of the cover shell, and the temperature sensor is electrically connected to the heating tube.

[0014] As a preferred technical solution of the present invention, a groove is provided at the upper end of the cover shell, a protective cover is hinged at the edge of the groove by a hinge, a sealing gasket is fixedly connected to the bottom of the protective cover, a clamping block is fixedly connected to the front of the protective cover, and a mounting buckle is clamped on the outer surface of the clamping block, and one end of the mounting buckle is fixedly connected to the front of the cover shell.

[0015] As a preferred technical solution of the present invention, one end of the A connecting tube is fixedly connected to the bottom of the A sterilization barrel, and one end of the B connecting tube is fixedly connected to the bottom of the B sterilization barrel, and the outer surfaces of the A connecting tube and the B connecting tube are both provided with a thermal insulation protective layer.

[0016] The beneficial effects of the present invention are as follows: 1. The present invention relates to a sterilizing device for improving cheese quality. A filtering mechanism is provided to filter cheese during sterilization, thereby improving the quality of the cheese. The magnetic repulsion between magnetic blocks A and B facilitates the continuous rotation of the filter. The continuous rotation of the filter ensures that raw milk passes through the filter evenly, avoiding localized blockage that may occur in traditional static filtration and improving filtration speed and efficiency. This dynamic filtration method can more finely remove tiny particles and impurities from the raw milk, thereby contributing to the production of smoother, more delicate cheese products. Furthermore, the rotation process helps prevent the accumulation of particulate matter on the filter, reduces the time between cleaning cycles, maintains the filter in good condition, and extends its service life. 2. The sterilization device for improving cheese quality described in the present invention utilizes a heat recovery mechanism and a heat exchanger to ensure that milk or other raw materials are heated and cooled at constant and precisely controlled temperatures. This facilitates more effective pasteurization or higher-temperature, short-term sterilization, thereby eliminating harmful microorganisms. Precise control of the heating and cooling processes can better preserve the natural enzyme activity and protein structure in the cheese raw materials. The heat exchanger facilitates heat recovery, allowing the heat released by the hot material that has undergone the sterilization process to be used to preheat the cold material entering the system. 3. The sterilization device for improving cheese quality described in the present invention has a heating and stirring mechanism, and utilizes a threaded rod A to drive the stirring blade to rotate up and down to stir the cheese raw materials. During the stirring process, cold air or warm air is circulated into the cheese through the air outlet pipe and the air outlet. The rotary stirring process can mix the cheese more evenly, ensure a more uniform temperature distribution, and help avoid local overheating or overcooling, thereby more accurately controlling the sterilization or condensation process and protecting the quality of the cheese. The uniform temperature distribution can more effectively kill harmful microorganisms. During the heating or cooling process, some components may precipitate or clump due to temperature changes. The rotary stirring can effectively prevent this from happening and maintain the fluidity of the material. 4. The sterilization device for improving the quality of cheese described in the present invention has a B sterilization barrel and a heating tube. The heating tube is arranged in the B sterilization barrel, and the heating tube is distributed in sections, which is convenient for achieving section-by-section heating. The introduction of section-by-section heating technology in the cheese sterilization device can not only improve the sterilization effect and ensure food safety, but also better retain the nutritional value and flavor characteristics of the raw milk, while optimizing the texture and taste of the cheese. The section-by-section heating can effectively inactivate different types of microorganisms at different stages, and is convenient for improving the cheese sterilization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the overall structure of a sterilization device for improving cheese quality; Figure 2 It is a cross-sectional schematic diagram of a cover shell in a sterilization device for improving cheese quality; Figure 3 This is a schematic diagram of the structure of a pulley in a sterilization device for improving cheese quality; Figure 4 This is a schematic diagram of the installation of an air outlet duct in a sterilization device for improving cheese quality; Figure 5 This is a schematic diagram of the structure of a sterilization barrel A in a sterilization device for improving cheese quality; Figure 6 The figure is a schematic diagram of the structure of a heat exchanger in a sterilization device for improving cheese quality; Figure 7 This is a schematic diagram of the structure of a drainage tube in a sterilization device for improving cheese quality; Figure 8 This is a schematic diagram of the structure of magnetic block A in a sterilization device for improving cheese quality; Figure 9 This is a schematic diagram of the structure of a heating tube in a sterilization device for improving cheese quality; Figure 10 This is a schematic diagram of the installation of a condenser pipe in a sterilization device for improving cheese quality; Figure 11 A schematic diagram of the installation of a heating rod in a sterilization device for improving cheese quality.

[0019] In the figure: 1. Cover; 2. Sterilization barrel A; 3. Sterilization barrel B; 4. Rotating bracket; 5. Frame; 6. Frame plate; 7. Stirring blade; 8. Scraper; 9. Threaded ring; 10. Air outlet pipe; 11. Air outlet hole; 12. Heat exchanger; 13. Insulation layer; 14. Connecting pipe A; 15. Connecting pipe B; 16. Drainage pipe; 17. Control valve; 18. Connecting frame; 19. Filter; 20. Magnetic block A; 21. Curved plate; 22. Magnetic block B; 23. Heating pipe; 24. Driving motor; 25. Pulley; 26. Threaded rod A; 27. Threaded rod B; 28. Condenser; 29. ​​Heating rod; 30. Telescopic tube; 31. Blower; 32. Temperature sensor; 33. Protective cover; 34. Sealing gasket; 35. Block; 36. Mounting buckle; 37. Circulation pump. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] Reference Figure 1 - Figure 11 , the present invention provides two technical solutions: Example 1

[0022] A sterilization device for improving cheese quality, comprising a housing 1, wherein the housing 1 has two sets of placement grooves formed therein, wherein sterilization barrel A 2 and sterilization barrel B 3 are fixedly mounted in the placement grooves, respectively; sterilization barrel A 2 and sterilization barrel B 3 are both formed with track grooves, wherein a rotating bracket 4 is slidably connected in the track grooves, wherein a heating and stirring mechanism is fixedly connected to the bottom of the rotating bracket 4; a frame 5 is fixedly connected to the bottom of the housing 1, wherein a heat recovery mechanism is fixedly connected to the middle of the upper surface of the frame 5; and the sides of sterilization barrel A 2 and sterilization barrel B 3 are connected by a filtering mechanism; The filtering mechanism includes a drainage tube 16, one end of which is fixedly connected to one side of the sterilization barrel A 2, a control valve 17 is fixedly connected to the upper surface of the drainage tube 16, a chute is provided inside the drainage tube 16, a connecting frame 18 is slidably connected to the inside of the chute, a filter screen 19 is fixedly connected to the inner wall of the connecting frame 18, the filter screen 19 is composed of multiple groups and has filter holes on the surface, a magnetic block A 20 is fixedly connected to the surface of the connecting frame 18, an arc plate 21 is fixedly connected to the middle of the outer surface of the drainage tube 16, a magnetic block B 22 is fixedly connected to the surface of the arc plate 21, the extreme ends of the magnetic block A 20 and the magnetic block B 22 are opposite and installed in repulsive directions, and the cheese needs to be sterilized by the provided filtering mechanism. Filtering the cheese makes the quality of the cheese more delicate. The magnetic repulsion between the A magnetic block 20 and the B magnetic block 22 facilitates the continuous rotation of the filter 19. By continuously rotating the filter 19, it can be ensured that the raw milk passes through the filter 19 evenly, avoiding the local blockage that may occur in traditional static filtration, and improving the filtration speed and efficiency. This dynamic filtration method can more finely remove tiny particles and impurities in the raw milk, which helps to produce smoother and more delicate cheese products. In addition, the rotation process helps prevent particulate matter from accumulating on the filter 19, reduces the interval time between cleaning cycles, maintains the filter 19 in good condition, and extends its service life. Example 2

[0023] The heat recovery mechanism includes a heat exchanger 12, the bottom of the heat exchanger 12 is fixedly connected to the middle of the upper surface of the frame 5, the upper surface of the heat exchanger 12 is fixedly connected to an insulating layer 13, the side of the heat exchanger 12 is fixedly connected to a circulation pump 37, one end of the circulation pump 37 is fixedly connected to an A connecting pipe 14, and the other end of the circulation pump 37 is fixedly connected to a B connecting pipe 15. Through the set heat recovery mechanism, by using the heat exchanger 12, it can be ensured that milk or other raw materials are heated and cooled at a constant and precisely controlled temperature, which helps to achieve more effective pasteurization or higher temperature short-time sterilization, thereby eliminating harmful microorganisms. Precise control of the heating and cooling process can better maintain the natural enzyme activity and protein structure in the cheese raw materials. Heat recovery is facilitated by the heat exchanger 12, and the heat released by the high-temperature material that has undergone the sterilization process can be used to preheat the cold material that is about to enter the system.

[0024] The heating and stirring mechanism includes a frame plate 6, the upper surface of the frame plate 6 is fixedly connected to the bottom of the rotating bracket 4, and the inner side wall of the frame plate 6 is fixedly connected to a stirring blade 7, one side of the frame plate 6 is fixedly connected to a scraper 8, and the other side of the frame plate 6 is fixedly connected to a threaded ring 9. The interior of the threaded ring 9 is connected to an air outlet pipe 10 through the rotation of the drum. The air outlet pipe 10 and the surface of the frame plate 6 are both provided with air outlet holes 11. Through the set heating and stirring mechanism, the A threaded rod 26 is used to drive the stirring blade 7 to rotate up and down to stir the cheese raw materials. During the stirring process, cold air or warm air is circulated in the cheese from the air outlet pipe 10 and the air outlet holes 11. The rotary stirring process can mix the cheese more evenly, ensure a more uniform temperature distribution, help avoid local overheating or overcooling, thereby more accurately controlling the sterilization or condensation process, protecting the quality of the cheese, and uniform temperature distribution can more effectively kill harmful microorganisms. During the heating or cooling process, some components may precipitate or agglomerate due to temperature changes. Rotary stirring can effectively prevent this from happening and maintain the fluidity of the material.

[0025] A segmented groove is provided at the interlayer of the B sterilization barrel 3, and a heating pipe 23 is fixedly installed inside the segmented groove. The heating pipe 23 is distributed in segments up and down. The heating pipe 23 is arranged in the B sterilization barrel 3, and the heating pipe 23 is distributed in segments, which is convenient for achieving segmented heating. The introduction of segmented heating technology in the cheese sterilization device can not only improve the sterilization effect and ensure food safety, but also better retain the nutritional value and flavor characteristics of the raw milk, while optimizing the texture and taste of the cheese. The segmented heating can effectively inactivate different types of microorganisms at different stages, and is convenient for improving the cheese sterilization effect.

[0026] A drive motor 24 is fixedly installed on one side of the upper surface of the frame 5, and a pulley 25 is splined to the output end of the drive motor 24. One end of the pulley 25 is fixedly connected to the A threaded rod 26, and the other end of the pulley 25 is fixedly connected to the B threaded rod 27. The drive motor 24 is started to rotate the pulley 25. When the pulley 25 rotates, it drives the A threaded rod 26 and the B threaded rod 27 to rotate. The A threaded rod 26 and the B threaded rod 27 drive the frame 6 to rotate, and the frame 6 drives the stirring paddle 7 to rotate up and down for stirring. During stirring, the scraper 8 scrapes off the adsorbed cheese raw materials on the side of the A sterilization barrel 2 or the B sterilization barrel 3.

[0027] A condenser 28 is fixedly connected to the inside of the A threaded rod 26, and a heating rod 29 is fixedly connected to the inside of the B threaded rod 27. The outer surfaces of the A threaded rod 26 and the B threaded rod 27 are both provided with air outlet holes. The condenser 28 facilitates the condensation effect in the A sterilization barrel 2, so that the A sterilization barrel 2 is in a low-temperature sterilization effect. The heating rod 29 facilitates the heating effect in the B sterilization barrel 3, so that the B sterilization barrel 3 is in a high-temperature sterilization effect.

[0028] The upper ends of the A threaded rod 26 and the B threaded rod 27 are both provided with connecting holes, and a telescopic tube 30 is fixedly connected to the inside of the connecting hole. One end of the telescopic tube 30 is fixedly connected to the blower 31, and the bottom of the blower 31 is fixedly connected to the upper surface of the cover 1. The blower 31 on the surface of the cover 1 is started, and the blower 31 blows air in the telescopic tube 30, and the condensing tube 28 and the heating rod 29 are started at the same time, so as to facilitate blowing air in the A threaded rod 26 and the B threaded rod 27. The blown cold air or warm air enters the shelf 6 from the air outlet pipe 10 and is blown out from the air outlet 11. When the cheese raw materials are stirred, the air is blown inside the cheese raw materials to ensure a more uniform temperature distribution, which helps to avoid local overheating or overcooling, thereby more accurately controlling the sterilization or condensation process and protecting the quality of the cheese.

[0029] A temperature sensor 32 is fixedly mounted on the side of the housing 1 . The temperature sensor 32 is electrically connected to the heating tube 23 . The temperature sensor 32 facilitates real-time monitoring and control of the heating tube 23 , thereby achieving a segmented heating effect for the heating tube 23 .

[0030] A groove is provided at the upper end of the cover shell 1, and a protective cover 33 is hinged at the edge of the groove by a hinge. A sealing gasket 34 is fixedly connected to the bottom of the protective cover 33, and a clamping block 35 is fixedly connected to the front of the protective cover 33. The outer surface of the clamping block 35 is clamped with a mounting clip 36, and one end of the mounting clip 36 is fixedly connected to the front of the cover shell 1. When processing and sterilizing cheese raw materials, in order to improve the sterilization effect of the cheese raw materials, it is necessary to make the cover shell 1 in a sealed state, clamp the protective cover 33 to the cover shell 1 through the sealing gasket 34, and then use the clamping block 35 and the mounting clip 36 to seal the cover shell 1 and the protective cover 33.

[0031] One end of the A connecting pipe 14 is fixedly connected to the bottom of the A sterilization barrel 2, and one end of the B connecting pipe 15 is fixedly connected to the bottom of the B sterilization barrel 3. The outer surfaces of the A connecting pipe 14 and the B connecting pipe 15 are both provided with a thermal insulation protective layer. The A connecting pipe 14 and the B connecting pipe 15 have the effect of connecting and transmitting, and have the effect of assisting the heat exchanger 12 during heat exchange.

[0032] Working principle: When making cheese, the cheese raw materials need to be sterilized. During the processing and sterilization, the personnel pull the handle to rotate the protective cover 33 upward to open it, and pour the cheese raw materials into the A sterilization barrel 2. When processing and sterilizing the cheese raw materials, in order to improve the sterilization effect of the cheese raw materials, it is necessary to make the cover 1 in a sealed state, clamp the protective cover 33 on the cover 1 through the sealing gasket 34, and then use the clamping block 35 and the installation buckle 36 to seal the cover 1 and the protective cover 33. Subsequently, the A sterilization barrel 2 is in the low-temperature sterilization mode, and the B sterilization barrel 3 is in the high-temperature sterilization mode. The cheese raw materials are first sterilized at low temperature and then at high temperature. The combination of the two can make the cheese raw materials sterilized more thoroughly. Start the drive motor 24 to rotate the pulley 25, and the pulley 25 rotates When stirring, the scraper 8 scrapes off the adsorbed cheese raw materials on the side of the sterilization barrel A 2 or the sterilization barrel B 3. Then, the blower 31 on the surface of the cover 1 is started, and the blower 31 blows air in the telescopic tube 30, and the condensing tube 28 and the heating rod 29 are started at the same time to facilitate blowing air in the threaded rods A 26 and the threaded rods B 27. The blown cold air or warm air enters the frame 6 from the air outlet pipe 10 and is blown out from the air outlet 11. When the cheese raw materials are stirred, it is blown inside the cheese raw materials to ensure a more uniform temperature distribution, which helps to avoid local overheating or overcooling, thereby more accurately controlling the sterilization or The condensation process protects the quality of the cheese, so that the cheese raw materials in the A sterilization barrel 2 are sterilized by low temperature treatment. After the low temperature sterilization is completed, the control valve 17 is started to open the channel of the drainage pipe 16. The cheese raw materials in the A sterilization barrel 2 flow from the drainage pipe 16 and flow in the filter screen 19 of the connecting frame 18. The cheese raw materials are filtered and processed by the filter screen 19. During the filtration, the arc-shaped plate 21 outside the drainage pipe 16 is fixed with a B magnetic block 22. The negative pole of the B magnetic block 22 repels the positive pole of the A magnetic block 20 on the connecting frame 18. When the negative pole and the positive pole repel each other, a push-repulsion phenomenon occurs, thereby pushing the A magnetic block 20. The A magnetic block 20 drives the connecting frame 18 to rotate continuously, and the connecting frame 18 drives the filter screen 19 to rotate continuously in the drainage pipe 16. Continued rotary filtration, this dynamic filtration method can more finely remove tiny particles and impurities in the raw milk, which helps to produce smoother and more delicate cheese products. In addition, the rotation process helps to prevent particulate matter from accumulating on the filter 19, reduces the interval time between cleaning cycles, and maintains the good condition of the filter 19. The filtered cheese raw materials flow from the drainage pipe 16 to the B sterilization barrel 3. The B sterilization barrel 3 is in high-temperature sterilization mode. During high-temperature sterilization, the heating tube 23 is started again. The heating tube 23 is controlled by the temperature sensor 32 according to the amount of cheese raw materials in the B sterilization barrel 3, so that the heating tube 23 can achieve the effect of segmented heating. The internal and external heating are combined to improve the heating efficiency, and the temperature is increased while stirring.This makes the texture of the cheese raw materials more delicate. Subsequently, through the coordinated use of the heat exchanger 12 and the circulation pump 37, the cheese raw materials enter the low-temperature side of the heat exchanger 12 from the pipeline, and the high-temperature cheese raw materials that have completed the sterilization treatment enter the high-temperature side of the heat exchanger 12. The heat exchanger 12 is provided with an isolation plate or a double-layer channel inside, so that the high-temperature cheese raw materials do not directly contact the cheese raw materials to be heated, but heat is conducted through the metal wall surface. The circulation pump 37 draws the high-temperature cheese raw materials through the A connecting pipe 14 and then sends it back to the high-temperature side of the heat exchanger 12 through the B connecting pipe 15, forming a closed-loop circulation. This ensures continuous and stable heat transfer and avoids local temperatures being too high or too low. An insulation layer 13 is provided on the upper surface of the heat exchanger 12 to prevent heat from dissipating into the air, thereby improving the overall heat recovery efficiency. Through the synergistic effect of the heat exchanger 12, the circulation pump 37 and the insulation layer 13, an efficient circulation mode of "using waste heat to nourish new materials" is realized, thereby achieving the effect of energy-saving heat recovery and improving the cheese sterilization effect.

[0033] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A sterilization device for improving cheese quality, characterized by: The invention comprises a cover shell (1), wherein two groups of placement grooves are provided inside the cover shell (1), wherein sterilization barrel A (2) and sterilization barrel B (3) are fixedly installed inside the placement grooves respectively, wherein the sterilization barrel A (2) and sterilization barrel B (3) are provided with track grooves inside, wherein a rotating bracket (4) is slidably connected inside the track grooves, wherein the bottom of the rotating bracket (4) is fixedly connected to a heating and stirring mechanism, wherein the bottom of the cover shell (1) is fixedly connected to a frame (5), wherein the middle part of the upper surface of the frame (5) is fixedly connected to a heat recovery mechanism, and the sides of the sterilization barrel A (2) and sterilization barrel B (3) are connected by a filtering mechanism; The filtering mechanism includes a drainage tube (16), one end of which is fixedly connected to one side of the sterilization barrel A (2), the upper surface of the drainage tube (16) is fixedly connected to a control valve (17), a chute is provided inside the drainage tube (16), the inside of the chute is slidably connected to a connecting frame (18), the inner side wall of the connecting frame (18) is fixedly connected to a filter screen (19), the filter screen (19) is composed of multiple groups and has filter holes on the surface, the surface of the connecting frame (18) is fixedly connected to an A magnetic block (20), the middle part of the outer surface of the drainage tube (16) is fixedly connected to an arc plate (21), the surface of the arc plate (21) is fixedly connected to a B magnetic block (22), the extreme ends of the A magnetic block (20) and the B magnetic block (22) are opposite and are installed in a repelling direction.

2. The sterilization device for improving cheese quality according to claim 1, characterized in that: The heat recovery mechanism comprises a heat exchanger (12), the bottom of the heat exchanger (12) is fixedly connected to the middle of the upper surface of the frame (5), the upper surface of the heat exchanger (12) is fixedly connected to a heat insulating layer (13), the side of the heat exchanger (12) is fixedly connected to a circulation pump (37), one end of the circulation pump (37) is fixedly connected to an A connecting pipe (14), and the other end of the circulation pump (37) is fixedly connected to a B connecting pipe (15).

3. The sterilization device for improving cheese quality according to claim 1, characterized in that: The heating and stirring mechanism comprises a frame plate (6), the upper surface of the frame plate (6) is fixedly connected to the bottom of the rotating bracket (4), the inner side wall of the frame plate (6) is fixedly connected to a stirring blade (7), one side of the frame plate (6) is fixedly connected to a scraper (8), the other side of the frame plate (6) is fixedly connected to a threaded ring (9), the interior of the threaded ring (9) is connected to an air outlet pipe (10) through rotation of a rotating drum, and air outlet holes (11) are provided on the surfaces of the air outlet pipe (10) and the frame plate (6).

4. The sterilization device for improving cheese quality according to claim 1, characterized in that: A segmented groove is provided at the interlayer of the sterilization barrel B (3), and a heating pipe (23) is fixedly installed inside the segmented groove. The heating pipe (23) is distributed in segments up and down.

5. The sterilization device for improving cheese quality according to claim 1, characterized in that: A drive motor (24) is fixedly mounted on one side of the upper surface of the frame (5); an output end of the drive motor (24) is spline-connected to a pulley (25); one end of the pulley (25) is fixedly connected to an A threaded rod (26); and the other end of the pulley (25) is fixedly connected to a B threaded rod (27).

6. The sterilization device for improving cheese quality according to claim 5, characterized in that: The interior of the A threaded rod (26) is fixedly connected to a condenser tube (28), the interior of the B threaded rod (27) is fixedly connected to a heating rod (29), and the outer surfaces of the A threaded rod (26) and the B threaded rod (27) are both provided with air outlet holes.

7. The sterilization device for improving cheese quality according to claim 5, characterized in that: The upper ends of the A threaded rod (26) and the B threaded rod (27) are each provided with a connection hole, a telescopic tube (30) being fixedly connected inside the connection hole, one end of the telescopic tube (30) being fixedly connected to a blower (31), and the bottom of the blower (31) being fixedly connected to the upper surface of the housing (1).

8. The sterilization device for improving cheese quality according to claim 4, characterized in that: A temperature sensor (32) is fixedly mounted on the side of the cover shell (1), and the temperature sensor (32) is electrically connected to the heating tube (23).

9. The sterilization device for improving cheese quality according to claim 1, characterized in that: A groove is formed at the upper end of the cover shell (1), a protective cover (33) is hingedly connected to the edge of the groove via a hinge, a sealing gasket (34) is fixedly connected to the bottom of the protective cover (33), a clamping block (35) is fixedly connected to the front of the protective cover (33), an outer surface of the clamping block (35) is clamped with a mounting buckle (36), and one end of the mounting buckle (36) is fixedly connected to the front of the cover shell (1).

10. The sterilization device for improving cheese quality according to claim 2, characterized in that: One end of the A connecting pipe (14) is fixedly connected to the bottom of the A sterilization barrel (2), and one end of the B connecting pipe (15) is fixedly connected to the bottom of the B sterilization barrel (3). The outer surfaces of the A connecting pipe (14) and the B connecting pipe (15) are both provided with a heat-insulating protective layer.

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