A kind of plant fat powder dispensing oil metering quantitative processing equipment

Abstract

The utility model relates to the technical field of oil processing of vegetable fat powder, particularly to a kind of vegetable fat powder oil metering quantitative processing equipment;It can be quantitatively dispersed to plant oil, improve plant oil mixing uniformity and mixing efficiency;Including agitating mixing mechanism and quantitative filling mechanism, agitating mixing mechanism includes rack, agitator tank, arm support that slides on rack, hollow shaft that rotates and is installed on arm support, agitator and driving motor that provide power for the rotation of hollow shaft are installed in the bottom of hollow shaft, rack is equipped with lifting driver that provides power for the lifting of arm support;Quantitative filling mechanism includes machine base, standard measuring cylinder installed on machine base, reversing valve installed on the bottom of standard measuring cylinder, suction pressurizer and communication hose;A plurality of distribution pipes are arranged on the agitator, and the input end of the distribution pipe is communicated with the inner bottom of the hollow shaft.

Description

Technical Field

[0001] This utility model relates to the technical field of processing vegetable fat powder into oil, and in particular to a metering and quantitative processing device for vegetable fat powder into oil. Background Technology

[0002] Non-dairy creamer, also known as vegetable fat powder, is a microencapsulated powdered food ingredient made from hydrogenated vegetable oil, glucose syrup, sodium caseinate, and other main raw materials through processes such as emulsification, homogenization, and spray drying. Non-dairy creamer ingredient metering and quantitative processing equipment is mainly used for the precise metering and mixing of various vegetable oils during the production process of non-dairy creamer to ensure the stability of the product's fat content, flavor, and functionality.

[0003] For example, Chinese utility model patent CN216296026U discloses a vegetable oil blending and stirring device, which includes a stirring device comprising a support, an oil outlet pipe, a filter pipe, and a filter screen. This vegetable oil blending and stirring device utilizes a motor to drive the stirring tank to rotate, generating centrifugal force to fully stir the vegetable oil within the tank. It eliminates the need for stirring blades, and its simple stirring structure facilitates maintenance and reduces maintenance costs.

[0004] However, the above-mentioned device still has the following defects: In the process of preparing vegetable oil, after weighing various vegetable oils in a certain amount, they are concentrated in a container and stirred. Due to the different densities of various vegetable oils, the vegetable oils will separate into layers during the stirring process. In order to improve the uniformity of the vegetable oil mixing, it is often necessary to extend the mixing time. The efficiency of vegetable oil batching needs to be further improved. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a vegetable oil metering and quantitative processing device that can quantitatively disperse and add vegetable oil, thereby improving the uniformity and efficiency of vegetable oil mixing.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a plant resin powder mixing and metering processing device, comprising a stirring and mixing mechanism and a metering and dispensing mechanism. The stirring and mixing mechanism includes a frame, a mixing tank, a boom slidably mounted on the frame, a hollow shaft rotatably mounted on the boom, a stirrer mounted at the bottom of the hollow shaft, and a drive motor providing power for the rotation of the hollow shaft. A lifting drive is mounted on the frame to provide power for the lifting and lowering of the boom. The metering and dispensing mechanism includes a base, a standard measuring cylinder mounted on the base, a reversing valve mounted at the bottom of the standard measuring cylinder, a suction pressurizer, and a connecting hose. The inlet and outlet ends of the suction pressurizer are connected to one end of the reversing valve. One end of the flexible hose is connected to the other end of the reversing valve, and the other end of the flexible hose is connected to the top of the hollow shaft in a rotating seal. The agitator is provided with multiple feed pipes arranged radially and evenly distributed circumferentially, and the input end of the feed pipe is connected to the bottom of the hollow shaft. Furthermore, the drive motor provides power for the rotation of the hollow shaft through a transmission belt, etc. The lifting drive is preferably a threaded screw and a motor, the threaded screw is threadedly connected to the boom, and the motor provides power for the rotation of the threaded screw. The lifting drive can also be a hydraulic cylinder or a pneumatic cylinder or other equivalent components that can drive the boom to lift. A scale line can be set at the standard measuring cylinder to determine the amount of vegetable oil to be added.

[0007] Preferably, the reversing valve includes a valve body, a valve core rotatably mounted in the valve body, and a handle fixedly connected to the valve core. The valve body is provided with three sets of inlet and outlet ports, and the valve core is provided with a three-way channel arranged corresponding to the three sets of inlet and outlet ports. Further, the three sets of inlet and outlet ports are located on the upper part and the left and right sides of the valve body, respectively, and the three-way channel can connect any two inlet and outlet ports and block the other inlet and outlet port.

[0008] Preferably, the suction pressurizer includes a cylinder with a valve body and a horizontally connected inlet and outlet, a piston slidably installed in the cylinder, and a drive component that provides movement for the piston to slide; further, the drive component is fixedly installed on the machine base, and the drive component is preferably a mechanical slide, but the drive component can also be a hydraulic cylinder or a pneumatic cylinder or other equivalent component that drives the piston to move.

[0009] Preferably, it also includes a Venturi tube installed on multiple feeding tubes, the input end of the Venturi tube being connected to the bottom of the hollow shaft, the output end of the Venturi tube being connected to the input end of the feeding tube, the output end of the feeding tube being near the edge of the agitator, and the Venturi tube being provided with a suction tube communicating with the constricted throat inside the Venturi tube, the suction tube being near the center of the agitator; furthermore, the central axis of the agitator coincides with the central axis of the mixing tank.

[0010] Preferably, the stirrer has multiple vertically arranged shearing blades at its edge, the shearing blades being evenly distributed around the edge of the stirrer, and the stirrer having multiple through-holes running vertically through it.

[0011] Preferably, the quantitative filling mechanism is at least one set; further, multiple sets of quantitative filling mechanisms can be used to achieve quantitative filling of various vegetable oils into the mixing tank.

[0012] Preferably, a sliding rod is slidably mounted on the top of the standard graduated cylinder, a float is fixedly mounted on the bottom of the sliding rod, and a top cap is provided on the top of the sliding rod. A distance sensor located on the top cap is fixedly mounted on the standard graduated cylinder, and the distance sensor is used to measure the displacement of the top cap. Further, the distance sensor adopts one of the commonly available optical distance sensors, infrared distance sensors, and ultrasonic distance sensors. The distance sensor can be connected to the driving component via an external control system. When the liquid level in the standard graduated cylinder is at its highest, the distance between the top cap and the distance sensor is zero. When the liquid level in the standard graduated cylinder is at its lowest, the top cap is in contact with the top of the standard graduated cylinder. The liquid level in the standard graduated cylinder should be maintained between the lowest and highest liquid levels.

[0013] Preferably, a mounting bracket is fixedly installed on the boom, and a rotating sealing joint is fixedly installed on the mounting bracket. The connecting hose is rotatably sealed to the middle of the hollow shaft through the rotating sealing joint. Further, one end of the rotating sealing joint is rotatably connected to the top of the hollow shaft, and the other end of the rotating sealing joint is fixedly connected to and communicates with the output end of the connecting hose. The connecting hose has a redundancy allowable for boom lifting and lowering, and the connection between the connecting hose and the rotating sealing joint uses a right-angle metal tube to cantilever the connecting hose and prevent the connecting hose from approaching the hollow shaft.

[0014] Preferably, the system further includes a discharge pump, a discharge pipe, and a return pipe. The input end of the discharge pump extends to the bottom of the mixing tank. The input ends of the discharge pipe and the return pipe are both connected to the output end of the discharge pump. A discharge valve is installed on the discharge pipe, and a return valve is installed on the return pipe. The output end of the return pipe extends into the upper part of the mixing tank. Furthermore, a vent pipe is provided at the bottom of the mixing tank, and a vent valve is installed at the vent pipe.

[0015] Compared with the prior art, this utility model provides a non-dairy creamer ingredient oil metering and quantitative processing device, which has the following beneficial effects: This non-dairy creamer ingredient oil metering and quantitative processing device, by placing the vegetable oil to be prepared into a standard measuring cylinder, pressurizing the vegetable oil through a suction pressurizer, and then injecting it into each distribution pipe through a connecting hose and a hollow shaft, the vegetable oil flows out through the distribution pipe. At the same time, the lifting drive drives the boom to slide up and down, while the drive motor drives the hollow shaft and the agitator to rotate. When the agitator stirs the oil in the mixing tank, the vegetable oil to be added is injected into the oil in the mixing tank from top to bottom. During the vegetable oil injection process, the agitator stirs the mixed oil synchronously, which can quantitatively disperse the vegetable oil and improve the mixing uniformity and mixing efficiency of the vegetable oil. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a top view schematic diagram of the structure of this utility model; Figure 3 This is the utility model Figure 2 Schematic diagram of the cross-sectional structure at point AA; Figure 4 This is the utility model Figure 2 Schematic diagram of the cross-sectional structure at point BB; Figure 5 This is the utility model Figure 4 Schematic diagram of the cross-sectional structure at the CC section; Figure 6 This is a three-dimensional schematic diagram of the stirrer part of this utility model; Figure 7 This is the utility model Figure 4 A magnified schematic diagram of the structure at point D in the middle; The following components are labeled in the attached diagram: 1. Frame; 2. Mixing tank; 3. Boom; 4. Hollow shaft; 5. Agitator; 6. Drive motor; 7. Lifting drive; 8. Base; 9. Standard measuring cylinder; 10. Connecting hose; 11. Distribution pipe; 12. Valve body; 13. Valve core; 14. Rotary handle; 15. Inlet / outlet; 16. T-junction; 17. Cylinder; 18. Piston; 19. Drive component; 20. Venturi tube; 21. Suction pipe; 22. Shear blade; 23. Port; 24. Slide rod; 25. Float; 26. Top cap; 27. Distance sensor; 28. Mounting bracket; 29. ​​Rotary sealing joint; 30. Discharge pump; 31. Discharge pipe; 32. Return pipe; 33. Discharge valve; 34. Return valve. Detailed Implementation

[0017] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0018] As described in the background art, a vegetable oil mixing device is used in the process of preparing vegetable oil. Various vegetable oils are weighed quantitatively and then concentrated in a container for mixing. Due to the different densities of various vegetable oils, the vegetable oils will separate into layers during the mixing process. In order to improve the uniformity of the mixing of vegetable oils, it is often necessary to extend the mixing time. The efficiency of vegetable oil batching needs to be further improved.

[0019] To solve this technical problem, this utility model provides a vegetable fat powder mixing and metering processing device, which is applied to the preparation and processing of vegetable oil.

[0020] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] Example 1 Please refer to Figures 1-7A plant fat powder mixing and metering processing device includes a stirring and mixing mechanism and a metering and dispensing mechanism. The stirring and mixing mechanism includes a frame 1, a mixing tank 2, a boom 3 slidably mounted on the frame 1, a hollow shaft 4 rotatably mounted on the boom 3, a stirrer 5 mounted at the bottom of the hollow shaft 4, and a drive motor 6 providing power for the rotation of the hollow shaft 4. A lifting drive 7 providing power for the lifting and lowering of the boom 3 is mounted on the frame 1. The metering and dispensing mechanism includes a base 8 and a standard measuring cylinder 9 mounted on the base 8. A reversing valve, a suction pressurizer, and a connecting hose 10 are installed at the bottom of the standard measuring cylinder 9. The inlet and outlet ends of the suction pressurizer are connected to one end of the reversing valve, and one end of the connecting hose 10 is connected to the other end of the reversing valve. The other end of the connecting hose 10 is connected to the top of the hollow shaft 4 in a rotating seal. The agitator 5 is equipped with multiple distribution pipes 11 arranged radially and circumferentially. The input end of each distribution pipe 11 is connected to the bottom of the hollow shaft 4. Furthermore, the drive motor 6 provides rotational support for the hollow shaft 4 via a transmission belt, etc. Power is supplied via a lifting actuator 7, preferably a lead screw and a motor. The lead screw is threadedly connected to the boom 3, and the motor provides power for the rotation of the lead screw. Alternatively, the lifting actuator 7 can be a hydraulic cylinder or a pneumatic cylinder, or other equivalent components capable of lifting the boom 3. A graduation mark is provided at the standard measuring cylinder 9 to determine the amount of vegetable oil to be added. It should be noted that during the initial addition of vegetable oil, the hollow shaft 4, connecting hose 10, and distribution pipe 11 should be completely filled before monitoring the liquid level at the standard measuring cylinder 9. Record the data to eliminate the error caused by residual vegetable oil in the hollow shaft 4, connecting hose 10, and distribution pipe 11 affecting the liquid level change in the standard measuring cylinder 9. To reduce the error or keep it within the allowable error range, smaller diameter connecting hose 10 and distribution pipe 11 can be selected, and the inner diameter of the hollow shaft 4 can be reduced accordingly, so that the amount of residual vegetable oil is within the allowable error range. The centrifugal force generated during the rotation of the stirrer 5 can also cause the vegetable oil at the distribution pipe 11 to flow outward, so as to ensure the smooth outflow of vegetable oil at the distribution pipe 11.

[0023] For details, please refer to Figure 7 The reversing valve includes a valve body 12, a valve core 13 rotatably installed in the valve body 12, and a handle 14 fixedly connected to the valve core 13. The valve body 12 is provided with three sets of inlet and outlet ports 15, and the valve core 13 is provided with a three-way channel 16 corresponding to the three sets of inlet and outlet ports 15. Furthermore, the three sets of inlet and outlet ports 15 are located on the upper part and the left and right sides of the valve body 12, respectively. The three-way channel 16 can connect any two inlet and outlet ports 15 and block the other inlet and outlet port 15.

[0024] For details, please refer to Figures 4-5The suction pressurizer includes a valve body 12 connected to a cylinder 17 with a horizontal inlet / outlet 15, a piston 18 slidably installed in the cylinder 17, and a drive member 19 that provides movement for the piston 18 to slide. Furthermore, the drive member 19 is fixedly installed on the base 8. The drive member 19 is preferably a mechanical slide, but the drive member 19 can also be a hydraulic cylinder or a pneumatic cylinder or other equivalent component that drives the piston 18 to move.

[0025] For details, please refer to Figure 6 The stirrer 5 has multiple vertically arranged shearing blades 22 at its edge, which are evenly distributed around the edge of the stirrer 5. The stirrer 5 also has multiple through-holes 23.

[0026] For details, please refer to Figure 1 A mounting bracket 28 is fixedly installed on the boom 3, and a rotating sealing joint 29 is fixedly installed on the mounting bracket 28. The connecting hose 10 is rotatably sealed to the middle of the hollow shaft 4 through the rotating sealing joint 29. Furthermore, one end of the rotating sealing joint 29 is rotatably connected to the top of the hollow shaft 4, and the other end of the rotating sealing joint 29 is fixedly connected to and connected to the output end of the connecting hose 10. The connecting hose 10 has a redundancy to allow the boom 3 to rise and fall. The connection between the connecting hose 10 and the rotating sealing joint 29 is made of a right-angle metal tube to cantilever the connecting hose 10 and prevent the connecting hose 10 from approaching the hollow shaft, so as to prevent interference with the normal rotation of the hollow shaft 4.

[0027] The vegetable oil metering and quantitative processing equipment provided in this embodiment, by rotating the handle 14, causes the valve core 13 to rotate. When it is necessary to draw vegetable oil from the standard measuring cylinder 9, the three-way channel 16 connects the standard measuring cylinder 9 and the cylinder body 17. The input end of the connecting hose 10 is in a blocked state. The driving component 19 drives the piston 18 to move, generating negative pressure inside the cylinder body 17, and the vegetable oil is drawn into the cylinder body 17. Rotating the handle 14 again causes the valve core 13 to rotate, and the three-way channel 16 connects the connecting hose 10 and the inside of the cylinder body 17. The connection between the standard measuring cylinder 9 and the valve body 12 is blocked. The drive component 19 drives the piston 18 to move in the opposite direction. The piston 18 injects the vegetable oil in the cylinder 17 into the mixing tank 2 through the connecting hose 10, the hollow shaft 4 and the distribution pipe 11. During the rotation of the agitator 5, the shearing blade 22 and the wall of the through-hole 23 generate shearing and cutting forces, which further disperse, chop and stir the vegetable oil to further improve the mixing uniformity of the vegetable oil. At the same time, the through-hole 23 allows the vegetable oil to pass through, reducing the resistance during the lifting and lowering process of the agitator 5.

[0028] Example 2 The non-dairy creamer mixing oil metering and quantitative processing equipment provided in Example 1 has been further optimized. For details, please refer to [link / reference needed]. Figure 7It also includes a Venturi tube 20 installed on multiple feeding tubes 11. The input end of the Venturi tube 20 is connected to the bottom of the hollow shaft 4, and the output end of the Venturi tube 20 is connected to the input end of the feeding tube 11. The output end of the feeding tube 11 is near the edge of the agitator 5. The Venturi tube 20 is provided with a suction pipe 21 that is connected to the constricted throat of the Venturi tube 20. The suction pipe 21 is near the center of the agitator 5. Furthermore, the central axis of the agitator 5 coincides with the central axis of the mixing tank 2.

[0029] For details, please refer to Figure 1 It also includes a discharge pump 30, a discharge pipe 31, and a return pipe 32. The input end of the discharge pump 30 extends to the bottom of the mixing tank 2. The input ends of the discharge pipe 31 and the return pipe 32 are both connected to the output end of the discharge pump 30. A discharge valve 33 is installed on the discharge pipe 31, and a return valve 34 is installed on the return pipe 32. The output end of the return pipe 32 extends into the upper part of the mixing tank 2. Furthermore, a vent pipe is provided at the bottom of the mixing tank 2, and a vent valve is installed at the vent pipe to vent the mixing tank 2. The discharge pump 30 is preferably a gear oil pump or a screw pump.

[0030] Specifically, there is at least one quantitative filling mechanism; furthermore, multiple quantitative filling mechanisms can be used to achieve quantitative filling of various vegetable oils into the mixing tank 2.

[0031] For details, please refer to Figure 4 A sliding rod 24 is mounted on the top of the standard measuring cylinder 9, and a float 25 is fixedly mounted on the bottom of the sliding rod 24. A top cap 26 is provided on the top of the sliding rod 24. A distance sensor 27 is fixedly mounted on the standard measuring cylinder 9, located on the top cap 26. The distance sensor 27 is used to measure the displacement of the top cap 26. Furthermore, the distance sensor 27 adopts one of the commonly available optical distance sensors, infrared distance sensors, and ultrasonic distance sensors. The distance sensor 27 can be connected to the drive component 19 via an external control system. When the liquid level in the standard measuring cylinder 9 is at its highest, the distance between the top cap 26 and the distance sensor 27 is zero. When the liquid level in the standard measuring cylinder 9 is at its lowest, the top cap 26 is in contact with the top of the standard measuring cylinder 9. The liquid level in the standard measuring cylinder 9 should be maintained between the lowest and highest liquid levels. When the liquid level in the standard measuring cylinder 9 changes, the float 25 drives the slide rod 24 to move downward, and the top cap 26 moves downward simultaneously. The distance the top cap 26 moves downward is measured by the distance sensor 27, and the change in liquid level in the standard measuring cylinder 9 can be obtained. The amount of vegetable oil added can be quantitatively controlled based on the change in liquid level. Since the distance sensor 27 is placed outside the standard measuring cylinder 9, it can avoid the vegetable oil from contaminating the distance sensor 27, which has a positive effect on the distance measurement accuracy and service life of the distance sensor 27.

[0032] The vegetable oil metering and quantitative processing equipment provided in this embodiment, after the vegetable oil flows through the Venturi tube 20, a negative pressure is generated in the constricted throat of the Venturi tube 20, causing the vegetable oil in the middle of the mixing tank 2 to be drawn into the Venturi tube 20 through the suction pipe 21, and then dispersed to the inner wall of the mixing tank 2 through the distribution pipe 11, realizing the circulation of vegetable oil in the middle and around the mixing tank 2; improving the mixing efficiency and mixing effect of the vegetable oil in the mixing tank 2; when the vegetable oil in the mixing tank 2 is being stirred, the discharge valve 33... When the reflux valve 34 is closed and the discharge pump 30 pressurizes the vegetable oil at the bottom of the mixing tank 2 and injects it into the upper part of the mixing tank 2 through the reflux pipe 32, the vegetable oil in the mixing tank 2 is circulated up and down, which further improves the mixing uniformity and mixing efficiency of the vegetable oil. When the vegetable oil in the mixing tank 2 needs to be discharged after mixing, the discharge valve 33 is opened, the reflux valve 34 is closed, and the discharge pump 30 discharges the mixed vegetable oil through the discharge pipe 31. One pump can be used for multiple purposes, which improves the convenience of discharging the mixed vegetable oil.

[0033] The operation of the vegetable oil metering and quantitative processing equipment provided by this utility model is as follows: The vegetable oil to be prepared is placed into the standard measuring cylinder 9. After being pressurized by the suction pressurizer, the vegetable oil is injected into each distribution pipe 11 through the connecting hose 10 and the hollow shaft 4. The vegetable oil flows out through the distribution pipe 11. The liquid level change value in the standard measuring cylinder 9 is measured by the distance sensor 27. When the required liquid level is reached, the suction pressurizer stops operating. At the same time, the lifting drive 7 drives the boom 3 to slide up and down, while the drive motor 6 drives... The hollow shaft 4 and the agitator 5 rotate. When the agitator 5 agitates the oil in the mixing tank 2, the vegetable oil to be added is injected into the oil in the mixing tank 2 from top to bottom. The discharge pump 30 pressurizes the vegetable oil at the bottom of the mixing tank 2 and injects it into the upper part of the mixing tank 2 through the return pipe 32. The venturi tube 20 draws in the vegetable oil in the middle of the mixing tank 2 and distributes it to the surrounding area of ​​the mixing tank 2 through the distribution pipe 11. This realizes multiple circulation of the vegetable oil in the mixing tank 2, both vertically and horizontally. Combined with the agitation of the agitator 5, the mixing and preparation of the vegetable oil is achieved.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. A vegetable oil powder mixing and metering processing device, characterized in that, The device includes a mixing mechanism and a metering dispensing mechanism. The mixing mechanism includes a frame (1), a mixing tank (2), a boom (3) slidably mounted on the frame (1), a hollow shaft (4) rotatably mounted on the boom (3), a stirrer (5) mounted on the bottom of the hollow shaft (4), and a drive motor (6) that provides power for the rotation of the hollow shaft (4). A lifting drive (7) that provides power for the lifting of the boom (3) is mounted on the frame (1). The metering dispensing mechanism includes a base (8) and a label mounted on the base (8). The standard measuring cylinder (9), the reversing valve, the suction pressurizer and the connecting hose (10) installed at the bottom of the standard measuring cylinder (9), the inlet and outlet ends of the suction pressurizer are connected to one end of the reversing valve, one end of the connecting hose (10) is connected to the other end of the reversing valve, and the other end of the connecting hose (10) is connected to the top of the hollow shaft (4) in a rotating seal; the agitator (5) is provided with a plurality of distribution pipes (11) arranged radially along the agitator (5) and evenly distributed circumferentially, and the input end of the distribution pipe (11) is connected to the bottom of the hollow shaft (4).

2. The non-dairy creamer mixing and metering equipment according to claim 1, characterized in that, The reversing valve includes a valve body (12), a valve core (13) rotatably installed in the valve body (12), and a handle (14) fixedly connected to the valve core (13). The valve body (12) is provided with three sets of inlet and outlet ports (15), and the valve core (13) is provided with a three-way channel (16) arranged corresponding to the three sets of inlet and outlet ports (15).

3. The non-dairy creamer mixing and metering equipment according to claim 2, characterized in that, The suction pressurizer includes a valve body (12) connected to a cylinder (17) with a horizontal inlet / outlet (15), a piston (18) slidably installed in the cylinder (17), and a drive element (19) for providing movement for the piston (18) to slide.

4. The non-dairy creamer mixing and metering equipment according to claim 3, characterized in that, It also includes a Venturi tube (20) installed on multiple cloth tubes (11), the input end of the Venturi tube (20) being connected to the bottom of the hollow shaft (4), the output end of the Venturi tube (20) being connected to the input end of the cloth tube (11), the output end of the cloth tube (11) being near the edge of the agitator (5), and a suction tube (21) being provided on the Venturi tube (20) and connected to the constricted throat inside the Venturi tube (20), the suction tube (21) being near the center of the agitator (5).

5. The non-dairy creamer mixing and metering equipment according to claim 1 or 4, characterized in that, The stirrer (5) has multiple vertically arranged shearing blades (22) at its edge, and the shearing blades (22) are evenly distributed around the edge of the stirrer (5). The stirrer (5) has multiple through-holes (23) on its upper and lower sides.

6. The non-dairy creamer mixing and metering equipment according to claim 1, characterized in that, The quantitative dispensing mechanism is at least one set.

7. The non-dairy creamer mixing and metering equipment according to claim 6, characterized in that, A slide rod (24) is slidably mounted on the top of the standard measuring cylinder (9). A float (25) is fixedly mounted on the bottom of the slide rod (24). A top cap (26) is provided on the top of the slide rod (24). A distance sensor (27) located on the top of the top cap (26) is fixedly mounted on the standard measuring cylinder (9). The distance sensor (27) is used to measure the displacement of the top cap (26).

8. The non-dairy creamer mixing and metering equipment according to claim 1, characterized in that, A mounting bracket (28) is fixedly installed on the boom (3), and a rotating sealing joint (29) is fixedly installed on the mounting bracket (28). The connecting hose (10) is rotated and sealed to the middle of the hollow shaft (4) through the rotating sealing joint (29).

9. The non-dairy creamer mixing and metering equipment according to claim 8, characterized in that, It also includes a discharge pump (30), a discharge pipe (31) and a return pipe (32). The input end of the discharge pump (30) extends to the bottom of the mixing tank (2). The input ends of the discharge pipe (31) and the return pipe (32) are connected to the output end of the discharge pump (30). A discharge valve (33) is installed on the discharge pipe (31). A return valve (34) is installed on the return pipe (32). The output end of the return pipe (32) extends into the upper part of the mixing tank (2).

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