Device for extracting cattle bone powder at high temperature and high pressure

Abstract

The utility model relates to the technical field of cattle bone powder extraction, in particular to a high-temperature and high-pressure cattle bone powder extraction device which comprises a box body, a hollow cooling cylinder is fixed in the fixing groove, a spiral heat exchange tube is arranged in the cooling cylinder, a water inlet is fixed at one end of the heat exchange tube, and the water inlet penetrates into the water inlet cavity and is communicated with a liquid outlet of the water pump; on one hand, the extraction liquid and the cattle bone powder are put into the tank body, and nutritional ingredients in the cattle bone powder can be gradually dissolved into an extraction solvent in a high-temperature and high-pressure environment in the tank body, so that the nutritional ingredients in the cattle bone powder can be conveniently extracted; and on the other hand, after extraction is completed, the solution is discharged into the cooling cylinder, the cooling water source continuously flows in the heat exchange pipe, and along with flowing of the cooling water source, heat of the high-temperature solution in the cooling cylinder is absorbed by the water source, so that the solution is cooled, the cooling efficiency is improved, and the extraction efficiency of the cattle bone powder is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cattle bone powder extraction, in particular to a device for extracting cattle bone powder at high temperature and high pressure. Background Art

[0002] As a nutritious food, beef bone meal has multiple functions and effects. Extracted beef bone meal refers to the process of extracting the effective ingredients from beef bones and making them into powder through a specific process. There are many methods for extracting beef bone meal, including normal temperature and normal pressure cooking, high temperature and high pressure cooking, low temperature freezing treatment, chemical hydrolysis and enzyme treatment hydrolysis.

[0003] High-temperature and high-pressure extraction is a method of extracting cattle bone powder. The cattle bone powder and the extracting liquid are placed in a tank, and the temperature and pressure inside the tank are increased. Under the action of high temperature and high pressure, the nutrients in the cattle bone powder gradually dissolve into the extraction solvent. However, in this extraction method, the solution after the extraction is completed is still at a relatively high temperature, and direct discharge would be more dangerous. Therefore, the solution needs to be cooled before discharge. However, the natural cooling method of the solution is very time-consuming, which affects the efficiency of extracting cattle bone powder. In view of this, we propose a device for extracting cattle bone powder with high temperature and high pressure. Utility Model Content

[0004] The purpose of the utility model is to provide a device for extracting cattle bone powder at high temperature and high pressure to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A device for extracting cattle bone powder at high temperature and high pressure comprises a box body, a fixed groove is provided at the center of the top of the box body, a water inlet cavity is provided on one side of the fixed groove, a water pump is installed at the inner bottom of the water inlet cavity, and a drainage cavity is provided on the other side of the fixed groove;

[0007] A hollow cooling cylinder is fixed in the fixed groove, and a spiral heat exchange tube is provided inside the cooling cylinder. A water inlet is fixed at one end of the heat exchange tube, which penetrates into the water inlet cavity and is connected to the discharge port of the water pump. A drain port is fixed at the other end of the heat exchange tube, which penetrates into the drain cavity. A temperature sensor is also installed at the inner bottom of the cooling cylinder.

[0008] A hollow tank body is provided above the cooling cylinder, and a feeding port and a pressure relief port are respectively installed on the left and right sides of the top of the tank body. A connecting pipe connected to the cooling cylinder is installed at the bottom of the tank body, and a first valve is installed on the connecting pipe; a motor is installed on the top of the tank body, and the output shaft of the motor penetrates into the tank body and is coaxially fixed with a stirring shaft, and a plurality of stirring blades are coaxially connected with a key at the bottom end of the stirring shaft; a plurality of electric heating blocks are also installed on the inner wall of the tank body near the bottom end.

[0009] As a preferred technical solution of the present invention, a discharge pipe is installed at the bottom center of the cooling cylinder, and a second valve is installed at the discharge pipe.

[0010] As a preferred technical solution of the present invention, a plug is provided at the feeding port, and the plug is threadedly connected to the feeding port.

[0011] As a preferred technical solution of the present invention, a safety valve is installed at the pressure relief port, and the safety valve is an automatic pressure relief valve.

[0012] As a preferred technical solution of the present invention, a water inlet pipe connected to the water inlet cavity is installed at the top of the left end surface of the box body, and a drain pipe connected to the drain cavity is installed at the bottom of the right end surface of the box body.

[0013] As a preferred technical solution of the present invention, brackets are fixedly connected to both sides of the bottom of the box body by bolts, and the brackets are inclined.

[0014] As a preferred technical solution of the present invention, the top of the box body is fixedly connected to a fixing frame by bolts, a fixing hole is opened on the top of the fixing frame, and the tank body passes through the fixing hole and is fixedly connected to the fixing hole by bolts.

[0015] As a preferred technical solution of the present invention, the heat exchange tube, the water inlet and the drain outlet are an integrally formed structure, and the heat exchange tube, the water inlet and the drain outlet are all made of alloy aluminum.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] By setting up the box, tank and cooling cylinder: on the one hand, the extraction liquid and cattle bone powder are placed in the tank, and under the high temperature and high pressure environment in the tank, the nutrients in the cattle bone powder can be gradually dissolved into the extraction solvent, which is convenient for extracting the nutrients in the cattle bone powder; on the other hand, after the extraction is completed, the solution is discharged into the cooling cylinder, and the cooling water source continues to flow in the heat exchange tube. As the cooling water source flows, the heat of the high-temperature solution in the cooling cylinder is absorbed by the water source, which is beneficial to cooling the solution, improving the cooling efficiency, and thus improving the extraction efficiency of the cattle bone powder; at the same time, the heated water source can be used for production water, which has the advantage of energy saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of Example 1 of the present utility model;

[0019] Figure 2 This is a schematic structural diagram of the box body in Example 1 of the present utility model;

[0020] Figure 3 This is a cross-sectional view of the overall structure of Example 1 of the present utility model;

[0021] Figure 4 This is a partial structural cross-sectional view of Example 1 of the present utility model;

[0022] Figure 5 This is a schematic structural diagram of the heat exchange tube in Example 1 of the present utility model;

[0023] Figure 6 This is a cross-sectional view of the structure of Example 2 of the present utility model;

[0024] In the picture:

[0025] 1. Box; 10. Fixing slot; 101. Air hole; 11. Water inlet chamber; 12. Drain chamber; 13. Water inlet pipe; 14. Drain pipe; 15. Fixing bracket; 150. Fixing hole; 16. Water pump; 17. Bracket; 18. Cooling fan;

[0026] 2. Tank; 20. Feeding port; 200. Plug; 21. Pressure relief port; 210. Safety valve; 22. Electric heating block; 23. Motor; 24. Stirring shaft; 25. Stirring blade; 26. Connecting pipe; 27. First valve;

[0027] 3. Cooling cylinder; 30. Temperature sensor; 31. Discharge pipe; 32. Second valve; 33. Heat exchange pipe; 34. Water inlet; 35. Drain outlet. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Example 1

[0030] See also Figure 1-Figure 5As shown, a device for extracting cattle bone powder at high temperature and high pressure comprises a box body 1, a fixed groove 10 is provided at the top center of the box body 1, a water inlet cavity 11 is provided on one side of the fixed groove 10, a water pump 16 is installed on the inner bottom of the water inlet cavity 11, and a drainage cavity 12 is provided on the other side of the fixed groove 10; a hollow cooling cylinder 3 is fixed in the fixed groove 10, a spiral heat exchange tube 33 is provided inside the cooling cylinder 3, a water inlet 34 is fixed at one end of the heat exchange tube 33, the water inlet 34 penetrates into the water inlet cavity 11 and is connected to the discharge port of the water pump 16, and a drainage cavity 12 is fixed on the other end of the heat exchange tube 33. Water inlet 35; a temperature sensor 30 is also installed on the inner bottom of the cooling cylinder 3; a hollow tank body 2 is provided above the cooling cylinder 3, and a feeding port 20 and a pressure relief port 21 are respectively installed on the left and right sides of the top of the tank body 2, and a connecting pipe 26 connected to the cooling cylinder 3 is installed at the bottom of the tank body 2, and a first valve 27 is installed on the connecting pipe 26; a motor 23 is installed on the top of the tank body 2, and the output shaft of the motor 23 penetrates into the tank body 2 and is coaxially fixed with a stirring shaft 24, and a plurality of stirring blades 25 are coaxially keyed at the bottom end of the stirring shaft 24; a plurality of electric heating blocks 22 are also installed on the inner wall of the tank body 2 near the bottom.

[0031] In this embodiment, a discharge pipe 31 is installed at the bottom center of the cooling cylinder 3, and a second valve 32 is installed at the discharge pipe 31. The setting of the discharge pipe 31 facilitates the discharge of the cooled material, and the second valve 32 facilitates the control of the discharge.

[0032] In this embodiment, a plug 200 is provided at the feeding port 20, and the plug 200 is threadedly connected to the feeding port 20. The setting of the plug 200 is convenient for closing the feeding port 20, and the threaded connection has the advantage of easy disassembly and assembly, which meets the needs of use.

[0033] In this embodiment, a safety valve 210 is installed at the pressure relief port 21, and the safety valve 210 is an automatic pressure relief valve. The automatic pressure relief valve prevents the pressure in the tank 2 from being too high, thereby ensuring the safety of the extraction process.

[0034] In this embodiment, a water inlet pipe 13 is mounted at the top of the left end face of the housing 1, communicating with the water inlet chamber 11. A drain pipe 14 is mounted at the bottom of the right end face of the housing 1, communicating with the drain chamber 12. The inlet pipe 13 facilitates the replenishment of water into the water inlet chamber 11, while the drain pipe 14 facilitates the removal of hot water from the drain chamber 12.

[0035] In this embodiment, brackets 17 are fixedly connected to both sides of the bottom of the box body 1 by bolts, and the brackets 17 are inclined. The brackets 17 play a role in stably supporting and fixing the box body 1.

[0036] In this embodiment, a fixing bracket 15 is fixedly connected to the top of the box body 1 by bolts. A fixing hole 150 is formed on the top of the fixing bracket 15. The tank body 2 passes through the fixing hole 150 and is fixedly connected to the fixing hole 150 by bolts. The fixing bracket 15 provides stable support and fixation for the tank body 2.

[0037] In this embodiment, the heat exchange tube 33, water inlet 34, and drain outlet 35 are integrally formed and are all made of aluminum alloy. This integrally formed structure provides enhanced connection strength, ensuring the service life of the heat exchange tube 33, water inlet 34, and drain outlet 35. The aluminum alloy also provides excellent thermal conductivity, facilitating heat exchange with the extract.

[0038] It is worth noting that the motor 23 involved in this embodiment is an existing conventional technology and will not be described in detail here.

[0039] During specific use, the user first turns on the power of the motor 23 and the electric heating block 22, and the motor 23 and the electric heating block 22 start working. The output shaft of the motor 23 rotates to drive the stirring shaft 24 and the stirring blade 25 to rotate. As the stirring blade 25 rotates, the extract and the cattle bone powder are mixed in the tank body 2. At the same time, the electric heating block 22 heats the material body. As the temperature of the material body increases, the pressure inside the tank body 2 gradually increases. At this time, the nutrients in the cattle bone powder gradually dissolve into the extraction solvent;

[0040] When the extraction is completed, the user first opens the first valve 27, and the material in the tank body 2 enters the cooling cylinder 3 through the connecting pipe 26. Then the user turns on the power of the water pump 16, and the water pump 16 starts to work. The water source in the water inlet chamber 11 enters the spiral heat exchange tube 33 through the water inlet 34 and flows. At this time, the heat of the material is absorbed by the water source, and the water source is heated. The heated water source is discharged to the outside through the drain port 35. As the cooling water source continues to flow in the heat exchange tube 33, the temperature of the material in the cooling cylinder 3 gradually decreases.

[0041] Example 2

[0042] See also Figure 6 As shown, this embodiment provides the following technical solutions based on the embodiment 1: the front and rear walls of the box body 1 are both provided with air holes 101 connected to the fixing groove 10, and the outer walls of the air holes 101 are both provided with heat dissipation fans 18;

[0043] It can be understood that the two cooling fans 18 in this embodiment blow air in opposite directions when in operation; when the high-temperature material enters the cooling cylinder 3, the user turns on the power of the cooling fan 18, and the cooling fans 18 on both sides blow wind to the cooling cylinder 3 at the same time. The wind acts on the surface of the cooling cylinder 3 and directly cools the cooling cylinder 3, thereby facilitating the heat dissipation of the material in the cooling cylinder 3.

[0044] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements 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 device for extracting cattle bone powder at high temperature and high pressure, comprising a housing (1), characterized in that: A fixing groove (10) is provided at the center of the top of the box body (1), a water inlet cavity (11) is provided on one side of the fixing groove (10), a water pump (16) is installed at the inner bottom of the water inlet cavity (11), and a drainage cavity (12) is provided on the other side of the fixing groove (10); A hollow cooling cylinder (3) is fixed in the fixed groove (10), and a spiral heat exchange tube (33) is provided inside the cooling cylinder (3). A water inlet (34) is fixed at one end of the heat exchange tube (33), and the water inlet (34) penetrates into the water inlet cavity (11) and is connected to the discharge port of the water pump (16). A drainage port (35) is fixed at the other end of the heat exchange tube (33) and penetrates into the drainage cavity (12). A temperature sensor (30) is also installed at the inner bottom of the cooling cylinder (3). A hollow tank body (2) is provided above the cooling cylinder (3), and a feeding port (20) and a pressure relief port (21) are respectively installed on the left and right sides of the top of the tank body (2), and a connecting pipe (26) connected to the cooling cylinder (3) is installed at the bottom of the tank body (2), and a first valve (27) is installed on the connecting pipe (26); a motor (23) is installed on the top of the tank body (2), and the output shaft of the motor (23) penetrates into the tank body (2) and is coaxially fixed with a stirring shaft (24), and a plurality of stirring blades (25) are coaxially keyed at the bottom end of the stirring shaft (24); and a plurality of electric heating blocks (22) are also installed on the inner wall of the tank body (2) near the bottom end.

2. The device for extracting cattle bone powder under high temperature and high pressure according to claim 1, characterized in that: A discharge pipe (31) is installed at the center of the bottom of the cooling cylinder (3), and a second valve (32) is installed at the discharge pipe (31).

3. The device for extracting cattle bone powder under high temperature and high pressure according to claim 1, characterized in that: A plug (200) is provided at the feeding port (20), and the plug (200) is threadedly connected to the feeding port (20).

4. The device for extracting cattle bone powder under high temperature and high pressure according to claim 1, characterized in that: A safety valve (210) is installed at the pressure relief port (21), and the safety valve (210) is an automatic pressure relief valve.

5. The device for extracting cattle bone powder under high temperature and high pressure according to claim 1, characterized in that: A water inlet pipe (13) connected to the water inlet chamber (11) is installed at the top end of the left end surface of the box body (1), and a drainage pipe (14) connected to the drainage chamber (12) is installed at the bottom end of the right end surface of the box body (1).

6. The device for extracting cattle bone powder under high temperature and high pressure according to claim 1, characterized in that: Both sides of the bottom of the box body (1) are fixedly connected with brackets (17) by bolts, and the brackets (17) are inclined.

7. The device for extracting cattle bone powder under high temperature and high pressure according to claim 1, characterized in that: The top of the box body (1) is fixedly connected to a fixing frame (15) by means of bolts. A fixing hole (150) is provided on the top of the fixing frame (15). The tank body (2) passes through the fixing hole (150) and is fixedly connected to the fixing hole (150) by means of bolts.

8. The device for extracting cattle bone powder under high temperature and high pressure according to claim 1, characterized in that: The heat exchange tube (33), the water inlet (34) and the drain outlet (35) are an integrally formed structure, and the heat exchange tube (33), the water inlet (34) and the drain outlet (35) are all manufactured products made of alloy aluminum.

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