Burned goat milk production system

Abstract

The utility model provides a burnt goat milk production system. The burnt goat milk production system comprises a raw goat milk storage tank, a first filter, a cold storage tank, a plate type sterilization machine, a sterilized milk bin, a homogenizer, a middle storage tank, an evaporation and concentration device, a high-temperature sterilization machine, a flash tank, a concentrated milk cylinder, a second filter, a drying tower, a cooling device, a vibrating screen and packaging equipment which are sequentially connected in series, the plate-type sterilization machine is also connected with the purified milk separator to form a loop; the evaporation and concentration device is also connected with a steam pipeline; the second filter is connected with the drying tower through a high-pressure pump. The baked goat milk production system is high in mechanization and automation degree, so that the baked goat milk (milk powder) production efficiency can be effectively improved, and the defect that an existing baked goat milk production mode is low in production efficiency is overcome; and a highly mechanized and automatic production mode also has the advantages of high cleanliness, sanitation and easiness in management.

Description

Technical Field

[0001] The present application relates to the technical field of dairy product production, and in particular to a fire-roasted goat milk production system. Background Art

[0002] Goat milk, known as the "King of Milk," is considered a premium dairy product for its nutritious and easily digestible properties. It's recognized worldwide as the closest dairy product to human milk. Its fat particles are one-third the volume of cow's milk, making it easier for the body to absorb. Its rich nutritional profile has led to increasing demand for goat milk. However, liquid goat milk has a short shelf life, making it difficult to store and transport, limiting its availability. Formulating it into powdered milk is a key method for extending its shelf life and improving its transportability.

[0003] Fire-roasted goat milk is a newly developed goat milk powder that is superior to existing goat milk powder in flavor and nutritional value. However, its current production efficiency is relatively low, which greatly affects production and supply. Therefore, it is necessary to develop a goat milk powder production system that can realize automated production and a high degree of mechanization to achieve the goal of efficiently producing fire-roasted goat milk powder. Utility Model Content

[0004] The present application provides a fire-roasted goat milk production system, which is used to provide a production process that can efficiently produce fire-roasted goat milk.

[0005] The present application provides a fire-roasted goat milk production system, comprising a raw goat milk storage tank, a first filter, a cold storage tank, a plate sterilizer, a sterilized milk bin, a homogenizer, an intermediate storage tank, an evaporation and concentration device, a high-temperature sterilizer, a flash tank, a concentrated milk tank, a second filter, a drying tower, a cooling device, a vibrating screen, and packaging equipment connected in series.

[0006] The plate sterilizer is also connected to the milk separator to form a loop;

[0007] The evaporation and concentration device is also connected to the steam pipeline;

[0008] The second filter is connected to the drying tower through a high-pressure pump.

[0009] Optionally, a first heat exchanger is provided between the first filter and the cold storage tank;

[0010] A second heat exchanger is also provided between the plate sterilizer and the sterilized milk silo;

[0011] A third heat exchanger is also provided between the homogenizer and the intermediate storage tank.

[0012] Optionally, the first filter comprises a cartridge;

[0013] The upper and lower ends of the cylinder are respectively sealed by corresponding heads. A liquid inlet is opened on the side of the head above the cylinder, and a liquid discharge port is opened on the head below the cylinder.

[0014] A filter cartridge is provided in the cylinder, one end of the filter cartridge close to the upper head is open and the other end is closed;

[0015] A cleaning device is provided inside the filter cartridge.

[0016] Optionally, the cleaning device includes a rotating shaft, one end of which passes through the top of the upper head and is connected to the motor;

[0017] The rotating shaft is connected to a vertically arranged scraper through a connecting rib. One side of the scraper is connected to the connecting rib, and the other side is close to the inner wall of the filter cylinder.

[0018] Optionally, a filter screen is further provided in the head below the cylinder.

[0019] Optionally, the evaporation and concentration device includes a multi-stage falling film evaporator and a vacuum device connected in series;

[0020] Along the material flow direction, the material input end of the first-stage falling film evaporator is connected to the intermediate storage tank, the material input end of the next-stage falling film evaporator is connected to the material output end of the previous-stage falling film evaporator through a pressure pump, and the material output end of the last-stage falling film evaporator is connected to the high-temperature sterilizer;

[0021] The steam output end of the first-stage falling film evaporator is connected to the vacuum device, the steam input end of the upper-stage falling film evaporator is connected to the steam output end of the lower-stage falling film evaporator, and the steam input end of the last-stage falling film evaporator is connected to the steam pipeline.

[0022] Optionally, the cooling device comprises a plurality of cooling fluidized beds connected in series.

[0023] The roasted goat milk production system provided in the present application is used in conjunction with the above-mentioned equipment to produce roasted goat milk. The system can continuously input qualified raw goat milk into the starting point of production, thereby continuously obtaining finished milk powder at the end of production. Moreover, the production system has a high degree of mechanization and automation, which can effectively improve the efficiency of producing roasted goat milk (milk powder), overcoming the disadvantage of low production efficiency of the existing method of producing roasted goat milk; and the highly mechanized and automated production method also has the advantages of high cleanliness, hygiene, and easy management. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 A schematic diagram of a system for producing roasted goat milk provided in one embodiment of the present application;

[0026] Figure 2 A schematic diagram of a fire-roasted goat milk production system provided in another embodiment of the present application;

[0027] Figure 3 A schematic structural diagram of a first filter provided in one embodiment of the present application;

[0028] Figure 4 A schematic diagram of the internal structure of a first filter provided in one embodiment of the present application;

[0029] Figure 5 A schematic structural diagram of a cleaning device provided in one embodiment of the present application;

[0030] Figure 6 A schematic diagram of the internal structure of a first filter provided in another embodiment of the present application;

[0031] Figure 7 This is a schematic diagram of an evaporation concentration device provided in one embodiment of the present application.

[0032] Description of reference numerals:

[0033] 1. Raw goat milk storage tank; 2. First filter; 3. Cold storage tank; 4. Plate sterilizer; 5. Sterilized milk silo; 6. Homogenizer; 7. Intermediate storage tank; 8. Evaporation and concentration device; 9. High-temperature sterilizer; 10. Flash tank; 11. Concentrated milk tank; 12. Second filter; 13. Drying tower; 14. Cooling device; 15. Vibrating screen; 16. Packaging equipment; 21. Cylinder; 22. End cap; 23. Filter cartridge; 24. Cleaning device; 25. Filter screen; 30. First heat exchanger; 41. Milk separator; 42. Second heat exchanger; 61. Third heat exchanger; 80. Steam pipeline; 81. Falling film evaporator; 82. Vacuum device; 121. High-pressure pump; 201. Liquid inlet; 202. Liquid outlet; 241. Rotating shaft; 242. Motor; 243. Connecting ribs; 244. Scraper; 811. Pressure pump. DETAILED DESCRIPTION

[0034] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application are clearly and completely described below. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts also fall within the scope of protection of this application.

[0035] like Figure 1 As shown, the present application provides a fire-roasted goat milk production system, comprising a raw goat milk storage tank 1, a first filter 2, a cold storage tank 3, a plate sterilizer 4, a sterilized milk bin 5, a homogenizer 6, an intermediate storage tank 7, an evaporation and concentration device 8, a high-temperature sterilizer 9, a flash tank 10, a concentrated milk tank 11, a second filter 12, a drying tower 13, a cooling device 14, a vibrating screen 15 and a packaging device 16 connected in series in sequence;

[0036] The plate sterilizer 4 is also connected to the milk separator 41 to form a loop;

[0037] The evaporation concentration device 8 is also connected to the steam pipeline 80;

[0038] The second filter 12 is connected to the drying tower 13 via a high-pressure pump 121 .

[0039] When in use, raw goat milk is purchased from a qualified milk station, refrigerated and cooled at the milk station, and then transported back to the company. After entering the factory, the raw goat milk inspectors sample and inspect batch by batch according to the standards. The inspection items and results are carried out in accordance with "GB19301-2010 Raw Milk" and the company's "Raw Goat Milk Acceptance Standards". The raw goat milk that passes the inspection is temporarily stored in the raw goat milk storage tank 1, and then the raw goat milk is measured and filtered through the first filter 2 to remove impurities in the raw goat milk.

[0040] The raw goat milk filtered by the first filter 2 is cooled and stored in a cold storage tank 3 for standby use. The storage temperature does not exceed 7°C, the storage time is less than 24 hours, the acidity is 6-13°T, and the temperature and acidity are checked regularly to see if they meet the requirements. The goat milk in the cold storage tank 3 is then preheated by a plate sterilizer 4, and then degassed and separated by a clean milk separator 41 to remove impurities and spores in the raw goat milk, and then returned to the plate sterilizer 4 for sterilization. When using the plate sterilizer 4 to kill some microorganisms in the raw goat milk, a 30-ton sterilizer is used, the sterilization temperature is controlled at 80-85°C, and the flow rate is 24-26m 3 / h. After sterilization, the raw goat milk is cooled by the equipment and pumped into the sterilized milk silo 5 for storage, with the storage temperature controlled at 10-20°C. The goat milk in the sterilized milk silo 5 is then fed into a homogenizer 6 (a high-pressure homogenizer is used in this application) at a temperature not exceeding 60°C for homogenization at a pressure of 10-14 MPa. This breaks the fat particles into smaller fat globules and evenly disperses them throughout the milk.

[0041] The homogenized material is cooled by the equipment and then pumped into the intermediate storage tank 7 for storage, maintaining the intermediate storage material temperature at ≤35°C. The intermediate storage milk is concentrated by the evaporation and concentration device 8. During the concentration process, the feed temperature is ≤35°C, the negative pressure within the effect is -250 to -300 mbar, the steam pressure is ≥0.6 MPa, and the evaporator effect temperature K2 is 60 to 75°C. In one embodiment, after being concentrated by the evaporation and concentration device 8, the goat milk is also deodorized by a triple-stage deodorization system before undergoing subsequent sterilization and flash evaporation processes.

[0042] The concentrated material is sterilized in a high-temperature sterilizer 9, maintaining a sterilization temperature of 110-130°C for 4-6 seconds. This step kills most bacteria in the concentrated milk. The concentrated milk is then flash-evaporated and deodorized in a flash tank 10 before being temporarily stored in a concentrated milk tank 11. After being filtered through a second filter 12, the concentrated milk is pumped into a drying tower 13 via a high-pressure pump 121 (with a suction pressure of 210-237 bar) for spray drying. The inlet air temperature is controlled at 189.3-211°C, the exhaust air temperature at 83-86°C, the static bed temperature at the tower bottom at 97-113°C, and the air volume at 170-190 t / h. The spray-dried powder is cooled in a cooling device 14. The milk powder cooled by the cooling device 14 is screened by the vibrating screen 15 (in this application, two vibrating screens 15 are connected in series for screening, first passing through a 12-mesh vibrating screen and then passing through a 14-mesh vibrating screen). The screened milk powder enters the packaging equipment 16 for packaging and subsequent operations.

[0043] The present application provides a system for producing burnt goat milk. By using the above-mentioned equipment in combination, the system can continuously input qualified raw goat milk into the production starting point, thereby continuously obtaining finished milk powder at the production terminal. In addition, the production system is highly mechanized and automated, thereby effectively improving the efficiency of producing burnt goat milk (milk powder), overcoming the disadvantage of low production efficiency of existing methods of producing burnt goat milk. The highly mechanized and automated production method also has the advantages of high cleanliness, hygiene, and easy management. Mechanized production not only facilitates sanitary management, but also greatly improves production efficiency.

[0044] like Figure 2 As shown, optionally, a first heat exchanger 30 is provided between the first filter 2 and the cold storage tank 3;

[0045] A second heat exchanger 42 is further provided between the plate sterilizer 4 and the sterilized milk bin 5;

[0046] A third heat exchanger 61 is further provided between the homogenizer 6 and the intermediate storage tank 7 .

[0047] In this application, when qualified raw goat milk is temporarily stored in the cold storage tank 3, it needs to be cooled by the first heat exchanger 30 before it can be stored. Otherwise, the excessively high temperature will easily cause the goat milk to spoil and be wasted.

[0048] After being sterilized, the raw goat milk is cooled by the second heat exchanger 42 (a plate heat exchanger is used in this application) and then pumped into the sterilized milk silo 5 for storage. The storage temperature is controlled at 10-20°C.

[0049] The homogenized material is cooled by the third heat exchanger 61 (a plate heat exchanger is used in this application) and then pumped into the intermediate storage tank 7 for storage, so that the temperature of the intermediate storage material is ≤35°C.

[0050] like Figure 3 and Figure 4 As shown, optionally, the first filter 2 includes a cylinder 21;

[0051] The upper and lower ends of the cylinder 21 are respectively sealed by corresponding heads 22. A liquid inlet 201 is opened on the side of the head 22 above the cylinder 21, and a liquid outlet 202 is opened on the head 22 below the cylinder 21.

[0052] A filter cartridge 23 is provided in the cylinder body 21. One end of the filter cartridge 23 close to the upper end cap 22 is open, and the other end is closed.

[0053] A cleaning device 24 is provided in the filter cartridge 23 .

[0054] When raw goat milk is filtered through the first filter 2, it is fed into the filter cartridge 23 within the barrel 21 through the liquid inlet 201. Impurities in the milk are filtered through the filter cartridge 23 (the pores of the filter cartridge 23 are approximately 80 mesh), and the filtered milk flows out through the pores of the filter cartridge 23. During use of the first filter 2, impurities in the milk are trapped and accumulate within the barrel, particularly in the pores. Long-term use can clog the pores, leading to increased filtration pressure and reduced filtration efficiency. Therefore, the cleaning device 24 can be activated to clean the filter cartridge 23.

[0055] like Figure 5 As shown, optionally, the cleaning device 24 includes a rotating shaft 241, one end of which passes through the top of the upper head 22 and is connected to the motor 242;

[0056] The rotating shaft 241 is connected to a vertically arranged scraper 244 through a connecting rib 243 . One side of the scraper 244 is connected to the connecting rib 243 , and the other side is close to the inner wall of the filter cylinder 23 .

[0057] When the cleaning device 24 is in use, the motor 242 can be turned on to drive the rotating shaft 241 to rotate, and then drive the scraper 244 to rotate to scrape off the impurities adhered to and accumulated on the inner wall of the filter cylinder 23, thereby cleaning the inner wall of the filter cylinder 23; and when the impurities in the filter cylinder 23 accumulate to a large extent and are difficult to clean by the cleaning device 24, the upper head 22 can be opened to take out the filter cylinder 23 for cleaning.

[0058] like Figure 6 As shown, optionally, a filter screen 25 is further provided in the sealing head 22 below the cylinder 21 .

[0059] In this application, the goat milk filtered by the filter cartridge 23 is further filtered through the filter screen 25 in the lower head 22 to improve the filtering effect.

[0060] like Figure 7 As shown, optionally, the evaporation concentration device 8 includes a multi-stage falling film evaporator 81 and a vacuum device 82 connected in series;

[0061] Along the material flow direction, the material input end of the first-stage falling film evaporator 81 is connected to the intermediate storage tank 7, the material input end of the next-stage falling film evaporator 81 is connected to the material output end of the previous-stage falling film evaporator 81 via a pressure pump 811, and the material output end of the last-stage falling film evaporator 81 is connected to the high-temperature sterilizer 9;

[0062] The steam output end of the first-stage falling film evaporator 81 is connected to the vacuum device 82 , the steam input end of the upper-stage falling film evaporator 81 is connected to the steam output end of the lower-stage falling film evaporator 81 , and the steam input end of the last-stage falling film evaporator 81 is connected to the steam pipeline 80 .

[0063] In the present application, when concentrating in the evaporation and concentration device 8, the material, i.e., goat milk, is input from the material input end of the first-stage falling film evaporator 81, and at the same time, the vacuum device 82 is connected to the steam output end of the first-stage falling film evaporator 81 for suction, and the steam is input from the steam pipeline 80 to the steam input end of the last-stage falling film evaporator 81. The input steam heats and concentrates the goat milk in the last-stage falling film evaporator 81, and the steam generated during the heating and concentration of the goat milk is output from the steam output end of the last-stage falling film evaporator 81 to the steam input end of the previous-stage falling film evaporator 81, and so on, until the steam is sucked from the first-stage falling film evaporator 81 by the vacuum device 82.

[0064] In the present application, steam (i.e., primary steam or raw steam) is input from the final falling film evaporator 81, and the exhaust steam generated after heating it (these steam are of high purity and can be directly recovered) is returned to the steam system for recovery. The heating steam used by the evaporator between the first-stage falling film evaporator 81 and the final-stage falling film evaporator 81 is the steam generated after the goat milk is heated (this method of using the secondary steam generated by the evaporation of the heated material to heat the subsequent material can effectively save the use of primary steam and has the beneficial effect of saving energy). Because it contains volatile odor molecules in the goat milk, it cannot be returned to the steam section for reuse and needs to be condensed and purified before it can be used, or it can be directly merged into the sewage treatment section for treatment. In the present application, the evaporation and concentration device 8 uses 2 to 4 stages of falling film evaporators 81 in series.

[0065] Optionally, the cooling device 14 includes a plurality of cooling fluidized beds connected in series.

[0066] In the present application, the cooling device 14 is a plurality of cooling fluidized beds connected in series, and three cooling fluidized beds connected in series are used in the present application; in order to effectively control the temperature of the powder output, the air inlet temperature of the first stage of the fluidized bed is controlled to be 74.6~84.58°C, and the air inlet volume is 5840~6670kg / h, the air inlet temperature of the second stage of the fluidized bed is 58.3~62.7°C, and the air inlet volume is 14160~16570kg / h, and the air inlet temperature of the third stage of the fluidized bed is 15~25°C, and the air inlet volume is 3500~4860kg / h, thereby ensuring that the powder temperature is not higher than 25°C.

[0067] A fire-roasted goat milk production system, the working process of which is as follows:

[0068] During use, raw goat milk is purchased from a qualified milk station, refrigerated at the milk station, and then transported back to the company. After entering the factory, the raw goat milk inspectors conduct batch sampling inspections according to standards. The inspection items and results are implemented in accordance with "GB19301-2010 Raw Milk" and the company's "Raw Goat Milk Acceptance Standards". The raw goat milk that passes the inspection is temporarily stored in the raw goat milk storage tank 1. The raw goat milk is then measured and filtered through the first filter 2 to remove impurities in the raw goat milk. When the raw goat milk is filtered in the first filter 2, the raw goat milk is input from the liquid inlet 201 into the filter cylinder 23 in the cylinder body 21. The impurities in the raw goat milk are filtered through the filter cylinder 23 (the filter pores on the filter cylinder 23 are about 80 mesh). The filtered raw goat milk flows out from the filter pores of the filter cylinder 23 and is further filtered through the filter mesh 25 in the lower head 22, thereby improving the filtering effect. During the use of the first filter 2, impurities in the goat milk are trapped and accumulated in the cylinder, especially on the filter holes. Long-term use will clog the filter holes, resulting in increased filtration pressure and poor filtration effect. At this time, the motor 242 can be turned on to drive the rotating shaft 241 to rotate and then drive the scraper 244 to rotate to scrape off the impurities adhering to and gathering on the inner wall of the filter cylinder 23, thereby cleaning the inner wall of the filter cylinder 23; and when the impurities in the filter cylinder 23 accumulate to a large extent and are difficult to clean through the cleaning device 24, the upper head 22 can be opened to take out the filter cylinder 23 for cleaning.

[0069] The raw goat milk filtered by the first filter 2 is cooled by the first heat exchanger 30 and then stored in the cold storage tank 3 for standby use. The storage temperature does not exceed 7°C, the storage time is less than 24 hours, the acidity is 6-13°T, and the temperature and acidity are checked regularly to see if they meet the requirements. The goat milk in the cold storage tank 3 is then preheated by the plate sterilizer 4, and after degassing, it is separated by the clean milk separator 41 to remove impurities and spores in the raw goat milk, and then returned to the plate sterilizer 4 for sterilization. When using the plate sterilizer 4 to kill some microorganisms in the raw goat milk, a 30-ton sterilizer is used to control the sterilization temperature to 80-85°C and the flow rate to 24-26m 3 / h. After sterilization, the raw goat milk passes through a second heat exchanger 42 (a plate heat exchanger is used in this application) to cool it down and is pumped into a sterilized milk silo 5 for storage, where the storage temperature is controlled at 10-20°C. The goat milk in the sterilized milk silo 5 is then homogenized in a homogenizer 6 (a high-pressure homogenizer is used in this application) at a temperature not exceeding 60°C. The homogenization pressure is 10-14 MPa, breaking the fat particles into smaller fat globules and evenly dispersing them throughout the milk.

[0070] The homogenized material is cooled in a third heat exchanger 61 (a plate heat exchanger is used in this application) and then pumped into an intermediate storage tank 7 for storage, maintaining the intermediate storage material temperature at ≤35°C. The intermediate storage milk is concentrated by an evaporation concentration device 8. During the concentration process, the feed temperature is ≤35°C, the negative pressure within the effect is -250 to -300 bar, the steam pressure is ≥0.6 MPa, and the evaporator effect temperature K2 is 60 to 75°C. During concentration in evaporation and concentration device 8, the material, i.e., goat milk, is fed into the material input port of the first-stage falling film evaporator 81. Simultaneously, a vacuum device 82 is connected to the steam output port of the first-stage falling film evaporator 81 to extract the milk. Steam is then fed from steam line 80 into the steam input port of the final-stage falling film evaporator 81, heating and concentrating the milk. The steam generated during the heating and concentration process is then fed from the steam output port of the final-stage falling film evaporator 81 to the steam input port of the previous-stage falling film evaporator 81. This process continues in this manner until the steam is extracted from the first-stage falling film evaporator 81 by the vacuum device 82. The concentrated material is sterilized in a high-temperature sterilizer 9 at a temperature of 110-130°C for 4-6 seconds. This sterilization process kills most bacteria in the concentrated milk. The concentrated milk is then flash-evaporated and deodorized in a flash tank 10 before being temporarily stored in a concentrated milk tank 11 (the dry matter content of the concentrated milk is 54-56 g / kg). After the concentrated milk is filtered through the second filter 12, it is pumped into the drying tower 13 through the high-pressure pump 121 for spray drying (the suction pressure of the high-pressure pump 121 is 210-237 bar), and the inlet air temperature is controlled at 189.3-211°C, the exhaust air temperature is 83-86°C, the static bed temperature at the bottom of the tower is 97-113°C, and the air volume is 35141-37260 kg / h. The powder after spray drying is cooled by the cooling device 14. In this application, the cooling device 14 is a plurality of cooling fluidized beds connected in series. In this application, three cooling fluidized beds connected in series are used. To effectively control the temperature of the powder output, the air inlet temperature of the first stage of the fluidized bed is controlled to be 74.6-84.58°C, the air inlet volume is 5840-6670 kg / h, the air inlet temperature of the second stage of the fluidized bed is 58.3-62.7°C, the air inlet volume is 14160-16570 kg / h, and the air inlet temperature of the third stage of the fluidized bed is 15-25°C, the air inlet volume is 3500-4860 kg / h, thereby ensuring that the powder temperature is not higher than 25°C. After three coolings in the fluidized bed, the milk powder is sieved by the vibrating screen 15 (in this application, two vibrating screens 15 connected in series are used for sieving, first passing through a 12-mesh vibrating screen and then passing through a 14-mesh vibrating screen). The sieved milk powder enters the packaging equipment 16 for packaging and subsequent operations.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A fire-roasted goat milk production system, characterized in that: The invention comprises a raw goat milk storage tank (1), a first filter (2), a cold storage tank (3), a plate-type sterilizer (4), a sterilized milk silo (5), a homogenizer (6), an intermediate storage tank (7), an evaporation and concentration device (8), a high-temperature sterilizer (9), a flash tank (10), a concentrated milk tank (11), a second filter (12), a drying tower (13), a cooling device (14), a vibrating screen (15) and a packaging device (16) which are sequentially connected in series. The plate-type sterilizer (4) is also connected to the milk separator (41) to form a loop; The evaporation concentration device (8) is also connected to a steam pipeline (80); The second filter (12) is connected to the drying tower (13) via a high-pressure pump (121).

2. The fire-roasted goat milk production system according to claim 1, characterized in that: A first heat exchanger (30) is provided between the first filter (2) and the cold storage tank (3); A second heat exchanger (42) is further provided between the plate-type sterilizer (4) and the sterilized milk bin (5); A third heat exchanger (61) is further provided between the homogenizer (6) and the intermediate storage tank (7).

3. The fire-roasted goat milk production system according to claim 1, characterized in that: The first filter (2) comprises a cylinder (21); The upper and lower ends of the cylinder (21) are respectively sealed by corresponding sealing heads (22); a liquid inlet (201) is provided on the side of the sealing head (22) above the cylinder (21); and a liquid discharge port (202) is provided on the sealing head (22) below the cylinder (21); A filter cartridge (23) is provided in the cylinder (21), and one end of the filter cartridge (23) close to the upper end cap (22) is open, and the other end is closed; A cleaning device (24) is provided in the filter cartridge (23).

4. The fire-roasted goat milk production system according to claim 3, characterized in that: The cleaning device (24) includes a rotating shaft (241), one end of which passes through the top of the upper head (22) and is connected to the motor (242); The rotating shaft (241) is connected to a vertically arranged scraper (244) via a connecting rib (243); one side of the scraper (244) is connected to the connecting rib (243), and the other side is close to the inner wall of the filter cylinder (23).

5. The fire-roasted goat milk production system according to claim 3, characterized in that: A filter screen (25) is also provided in the sealing head (22) below the cylinder (21).

6. The fire-roasted goat milk production system according to claim 1, characterized in that: The evaporation and concentration device (8) comprises a multi-stage falling film evaporator (81) and a vacuum device (82) connected in series; Along the material flow direction, the material input end of the first-stage falling film evaporator (81) is connected to the intermediate storage tank (7), the material input end of the next-stage falling film evaporator (81) is connected to the material output end of the previous-stage falling film evaporator (81) via a pressure pump (811), and the material output end of the last-stage falling film evaporator (81) is connected to the high-temperature sterilizer (9); The steam output end of the first-stage falling film evaporator (81) is connected to the vacuum device (82), the steam input end of the upper-stage falling film evaporator (81) is connected to the steam output end of the lower-stage falling film evaporator (81), and the steam input end of the last-stage falling film evaporator (81) is connected to the steam pipeline (80).

7. The fire-roasted goat milk production system according to any one of claims 1 to 6, characterized in that: The cooling device (14) comprises a plurality of cooling fluidized beds connected in series.

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