Viscosity detection device for milk-containing beverage

Abstract

The utility model discloses a milk-containing beverage viscosity detection device, and relates to the technical field of food processing, the milk-containing beverage viscosity detection device comprises a stirring box, the stirring box is fixedly communicated with a first processing box through a first U-shaped pipe, and the inner top wall of the first processing box is fixedly connected with a container bottle; and an automatic exhaust valve arranged on the upper surface of the first treatment box communicates with the interior of the container bottle, an ultrasonic generator is fixedly connected to the inner bottom wall of the first treatment box, and a heating wire is arranged in the first treatment box. The milk beverage defoaming device is reasonable in design structure, water in the first treatment box can be heated through the heating wire, bubbles in a container bottle can be heated and expanded, the bubbles are broken under ultrasonic vibration generated by the ultrasonic generator, an electric telescopic rod continues to work, negative pressure defoaming is conducted on the interior of the glass bottle, and milk beverage is defoamed in the device; and the phenomenon that the flowing of the milk-containing beverage fluid is blocked due to the existence of bubbles is relieved, so that the viscosity detection of the device is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a device for detecting viscosity of a milk-containing beverage. Background Art

[0002] Milk-containing beverages refer to products made from fresh milk or dairy products, fermented or unfermented. Milk-containing beverages are divided into formulated milk-containing beverages and fermented milk-containing beverages. Formulated milk-containing beverages are beverages made from milk or dairy products, with the addition of one or more of the following: water, sugar, sweeteners, acidifiers, fruit juice, tea, coffee, plant extracts, etc.

[0003] The viscosity of beverages is an important factor affecting the taste. In milk-containing beverages, the taste requirements are even higher because they contain dairy products. Therefore, the viscosity of milk-containing beverages needs to be tested when they are produced. Existing viscosity testing devices will perform stratified sampling of milk-containing beverages to avoid the overall viscosity assessment due to beverage stratification. However, milk-containing beverages will contain bubbles after stirring. These bubbles will hinder the flow of fluids during subsequent viscosity testing, thereby affecting the accuracy of viscosity testing. To this end, we provide a milk-containing beverage viscosity testing device to solve the above problems. Utility Model Content

[0004] 1) Technical issues solved

[0005] The utility model aims to compensate for the problem that the existing milk-containing beverage contains bubbles after being stirred, and the bubbles affect the accuracy of viscosity detection, and provides a milk-containing beverage viscosity detection device.

[0006] 2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for detecting the viscosity of a milk-containing beverage, comprising a stirring box, the stirring box is fixedly connected to a first processing box through a first U-shaped tube, the inner top wall of the first processing box is fixedly connected to a container bottle, and an automatic exhaust valve arranged on the upper surface of the first processing box is connected to the interior of the container bottle, the inner bottom wall of the first processing box is fixedly connected to an ultrasonic generator, and a heating wire is arranged inside the first processing box, the inner top wall of the second processing box fixedly connected to the right side of the first processing box is inlaid with a glass bottle, the upper surface of the piston cylinder arranged on the upper surface of the glass bottle is fixedly connected to an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to a piston plate slidably connected to the inner wall of the piston cylinder, and the inner bottom wall and inner side wall of the piston cylinder are respectively fixedly connected to a first one-way valve and a second one-way valve.

[0008] Furthermore, the air inlet end of the first one-way valve is connected to the interior of the glass bottle, and the air outlet end of the first one-way valve and the air inlet end of the second one-way valve are both connected to the interior of the piston cylinder, and the air outlet end of the second one-way valve is connected to the outside.

[0009] Furthermore, the container bottle is connected to the interior of the glass bottle through a second U-shaped rod, the outer surface of the second U-shaped rod is fixedly connected to a first solenoid valve, the discharge pipe arranged on the right side of the second processing box is connected to the interior of the glass bottle, and the outer surface of the discharge pipe is fixedly connected to a valve.

[0010] Furthermore, the outer surface of the straight tube fixedly connected to the upper surface of the glass bottle is fixedly connected to a second solenoid valve, and a filter screen is clamped at the upper end of the second solenoid valve.

[0011] Furthermore, a group of water pumps are fixedly connected to the right side of the mixing box, and a liquid collecting cylinder is arranged on the right side of the mixing box. The liquid outlet end of each water pump is connected to the interior of the liquid collecting cylinder, and a first observation window is arranged on the front of the liquid collecting cylinder.

[0012] Furthermore, a thermometer is fixedly connected to the outer surface of the first observation window, and the bottom end of the metal thermometer arranged on the upper part of the second processing box extends to the interior of the glass bottle.

[0013] Furthermore, the left end of the first U-shaped tube is connected to the inner bottom wall of the liquid collecting cylinder, the right end of the first U-shaped tube is connected to the interior of the container bottle, a second observation window is provided on the outer surface of the second processing box, and water is provided inside the first processing box and the second processing box.

[0014] 3) Beneficial effects:

[0015] Compared with the prior art, the device for detecting viscosity of milk beverage has the following beneficial effects:

[0016] The utility model uses a water pump to sample the milk-containing beverage after stirring in a stirring box in layers into a container bottle, and a heating wire heats the water in the first processing box, which is beneficial for the bubbles in the container bottle to expand due to heat and rupture under the ultrasonic vibration generated by the ultrasonic generator. The operation of the electric telescopic rod allows the liquid in the container bottle to enter the interior of the glass bottle through the second U-shaped rod and the first electromagnetic valve. Subsequently, the first electromagnetic valve is closed, and the electric telescopic rod continues to work, so that the glass bottle is defoamed under negative pressure. The defoaming treatment of the milk-containing beverage in the device alleviates the phenomenon that the flow of the fluid is blocked during the detection of the milk-containing beverage due to the presence of bubbles, thereby making the device more accurate in viscosity detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of the first processing box of the utility model.

[0019] In the figure: 1, stirring box; 2, first U-shaped tube; 3, first processing box; 4, container bottle; 5, automatic exhaust valve; 6, ultrasonic generator; 7, heating wire; 8, second processing box; 9, glass bottle; 10, piston cylinder; 11, electric telescopic rod; 12, piston plate; 13, first one-way valve; 14, second one-way valve; 15, second U-shaped rod; 16, first solenoid valve; 17, discharge pipe; 18, valve; 19, straight pipe; 20, second solenoid valve; 21, filter screen; 22, water pump; 23, liquid collecting cylinder; 24, first observation window; 25, thermometer; 26, metal thermometer; 27, second observation window. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-2As shown, the utility model provides a technical solution: a device for detecting viscosity of a milk-containing beverage, comprising a stirring box 1, a group of water pumps 22 are fixedly connected to the right side of the stirring box 1, and a liquid collecting cylinder 23 is arranged on the right side of the stirring box 1, the liquid outlet end of each water pump 22 is connected to the inside of the liquid collecting cylinder 23, and a first observation window 24 is arranged on the front of the liquid collecting cylinder 23, which is convenient for observing the liquid inside the liquid collecting cylinder 23 and taking liquid in layers from the liquid inside the stirring box 1, the stirring box 1 is fixedly connected to a first processing box 3 through a first U-shaped tube 2, the inner top wall of the first processing box 3 is fixedly connected to a container bottle 4, and an automatic exhaust valve 5 arranged on the upper surface of the first processing box 3 is connected to the inside of the container bottle 4, the inner bottom wall of the first processing box 3 is fixedly connected to an ultrasonic generator 6, and the interior of the first processing box 3 is provided with a heating Thread 7, the inner top wall of the second processing box 8 fixedly connected to the right side of the first processing box 3 is inlaid with a glass bottle 9, the left end of the first U-shaped tube 2 is connected to the inner bottom wall of the liquid collecting cylinder 23, the right end of the first U-shaped tube 2 is connected to the interior of the container bottle 4, and the outer surface of the second processing box 8 is provided with a second observation window 27. The setting of the second observation window 27 is convenient for observing the negative pressure defoaming situation inside the glass bottle 9. The outer surface of the first observation window 24 is fixedly connected with a thermometer 25, and the bottom end of the metal thermometer 26 arranged on the upper part of the second processing box 8 extends to the interior of the glass bottle 9. The metal thermometer 26 and the penetration point of the glass bottle 9 are sealed, and the metal thermometer 26 and the thermometer 25 are used to judge whether the milk beverage in the glass bottle 9 has returned to normal temperature. An appropriate amount of water is provided inside the first processing box 3 and the second processing box 8.

[0022] The container bottle 4 is connected to the interior of the glass bottle 9 through the second U-shaped rod 15, that is, one end of the second U-shaped rod 15 passes through the first processing box 3 and is connected to the interior of the container bottle 4, and the penetration of the second U-shaped rod 15 and the first processing box 3 is sealed, and the outer surface of the second U-shaped rod 15 is fixedly connected to the first solenoid valve 16, and the discharge pipe 17 arranged on the right side of the second processing box 8 is connected to the interior of the glass bottle 9, and the connection between the discharge pipe 17 and the second processing box 8 is sealed, and the outer surface of the discharge pipe 17 is fixedly connected to the valve 18 to control the outflow of the milk-containing beverage in the glass bottle 9, and the outer surface of the straight pipe 19 fixedly connected to the upper surface of the glass bottle 9 is fixedly connected to the second solenoid valve 20, and the upper end of the second solenoid valve 20 is clamped with a filter 21, and the second solenoid valve 20 controls the flow of external air through the filter 21 To the interior of the glass bottle 9, the air pressure inside the glass bottle 9 is reset to facilitate the subsequent discharge of the liquid inside the glass bottle 9. The upper surface of the piston cylinder 10 arranged on the upper surface of the glass bottle 9 is fixedly connected with an electric telescopic rod 11, and the piston cylinder 10 is fixedly connected to the upper surface of the glass bottle 9. The output end of the electric telescopic rod 11 is fixedly connected to the upper surface of the piston plate 12 slidably connected to the inner wall of the piston cylinder 10. The inner bottom wall and the inner side wall of the piston cylinder 10 are respectively fixedly connected with a first one-way valve 13 and a second one-way valve 14. The air inlet end of the first one-way valve 13 is connected to the interior of the glass bottle 9, and the air outlet end of the first one-way valve 13 and the air inlet end of the second one-way valve 14 are both connected to the interior of the piston cylinder 10, and the air outlet end of the second one-way valve 14 is connected to the outside, thereby ensuring the flow direction of air inside the piston cylinder 10.

[0023] The water pump 22 works to sample the milk-containing beverage after stirring in the stirring box 1 in layers into the container bottle 4. The heating wire 7 heats the water in the first processing box 3, which is conducive to the expansion of the bubbles in the container bottle 4 due to heat and ruptures under the ultrasonic vibration generated by the ultrasonic generator 6. The gas in the container bottle 4 can be discharged through the automatic exhaust valve 5. The electric telescopic rod 11 works to allow the liquid in the container bottle 4 to enter the glass bottle 9 through the second U-shaped rod 15 and the first electromagnetic valve 16. Then the first electromagnetic valve 16 is closed, and the water in the second processing box 8 cools the milk-containing beverage in the glass bottle 9. The metal thermometer 26 and the thermometer 25 are used to judge whether the milk-containing beverage in the glass bottle 9 has returned to normal temperature, so as to reduce the influence of temperature changes on subsequent viscosity detection. The electric telescopic rod 11 continues to work. , the air inside the glass bottle 9 flows to the outside through the first one-way valve 13, the piston cylinder 10 and the second one-way valve 14 in turn, so that negative pressure is generated inside the glass bottle 9, and then the bubbles inside the glass bottle 9 are broken under the action of negative pressure, and the defoaming situation inside the glass bottle 9 is observed through the second observation window 27. After the defoaming is completed, the second solenoid valve 20 is opened, and the external air flows to the inside of the glass bottle 9 through the filter screen 21, the second solenoid valve 20 and the straight pipe 19 in turn, so that the air pressure inside the glass bottle 9 is reset, and the valve 18 is manually opened to allow the milk-containing beverage in the glass bottle 9 to flow to the viscosity detection device on the right through the discharge pipe 17. The defoaming process in the device alleviates the phenomenon that the fluid flow is blocked during the detection of the milk-containing beverage due to the presence of bubbles, thereby making the device more accurate in viscosity detection.

[0024] Working principle: the heating wire 7, the ultrasonic generator 6, the electric telescopic rod 11, the first solenoid valve 16, the second solenoid valve 20, the filter 21 and the water pump 22 are all connected to the power supply. The water pump 22 works to sample the milk-containing beverage after stirring in the stirring box 1 in layers to the inside of the container bottle 4. The heating wire 7 heats the water in the first processing box 3, which is beneficial for the bubbles in the container bottle 4 to expand due to heat and rupture under the ultrasonic vibration generated by the ultrasonic generator 6. The operation of the electric telescopic rod 11 allows the liquid in the container bottle 4 to enter the glass bottle 9 through the second U-shaped rod 15 and the first solenoid valve 16. Then the first solenoid valve 16 is closed, and the electric telescopic rod 11 continues to work, so that the negative pressure inside the glass bottle 9 is defoamed. The defoaming treatment of the milk-containing beverage in the device alleviates the phenomenon that the fluid flow is blocked during the detection of the milk-containing beverage due to the presence of bubbles, thereby making the device more accurate in viscosity detection.

[0025] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting viscosity of a milk-containing beverage, comprising a stirring box (1), characterized in that: The stirring box (1) is fixedly connected to a first processing box (3) through a first U-shaped tube (2); the inner top wall of the first processing box (3) is fixedly connected to a container bottle (4); an automatic exhaust valve (5) arranged on the upper surface of the first processing box (3) is connected to the interior of the container bottle (4); an ultrasonic generator (6) is fixedly connected to the inner bottom wall of the first processing box (3); a heating wire (7) is arranged inside the first processing box (3); a glass bottle (9) is embedded in the inner top wall of a second processing box (8) fixedly connected to the right side of the first processing box (3); an electric telescopic rod (11) is fixedly connected to the upper surface of a piston cylinder (10) arranged on the upper surface of the glass bottle (9); an output end of the electric telescopic rod (11) is fixedly connected to a piston plate (12) slidably connected to the inner wall of the piston cylinder (10); and the inner bottom wall and inner side wall of the piston cylinder (10) are respectively fixedly connected to a first one-way valve (13) and a second one-way valve (14).

2. A milk beverage viscosity detection device according to claim 1, characterized in that: The air inlet end of the first one-way valve (13) is connected to the interior of the glass bottle (9), and the air outlet end of the first one-way valve (13) and the air inlet end of the second one-way valve (14) are both connected to the interior of the piston cylinder (10), and the air outlet end of the second one-way valve (14) is connected to the outside.

3. A milk beverage viscosity detection device according to claim 1, characterized in that: The container bottle (4) is connected to the interior of the glass bottle (9) via a second U-shaped rod (15); the outer surface of the second U-shaped rod (15) is fixedly connected to a first solenoid valve (16); a discharge pipe (17) arranged on the right side of the second processing box (8) is connected to the interior of the glass bottle (9); the outer surface of the discharge pipe (17) is fixedly connected to a valve (18).

4. A milk beverage viscosity detection device according to claim 1, characterized in that: The outer surface of the straight tube (19) fixedly connected to the upper surface of the glass bottle (9) is fixedly connected to a second solenoid valve (20), and a filter screen (21) is clamped at the upper end of the second solenoid valve (20).

5. A milk beverage viscosity detection device according to claim 1, characterized in that: A group of water pumps (22) are fixedly connected to the right side of the mixing box (1), and a liquid collecting cylinder (23) is arranged on the right side of the mixing box (1). The liquid outlet end of each water pump (22) is connected to the interior of the liquid collecting cylinder (23), and a first observation window (24) is arranged on the front side of the liquid collecting cylinder (23).

6. A milk beverage viscosity detection device according to claim 5, characterized in that: A thermometer (25) is fixedly connected to the outer surface of the first observation window (24), and the bottom end of a metal thermometer (26) arranged on the upper part of the second processing box (8) extends to the interior of the glass bottle (9).

7. A milk beverage viscosity detection device according to claim 1, characterized in that: The left end of the first U-shaped tube (2) is connected to the inner bottom wall of the liquid collecting cylinder (23), the right end of the first U-shaped tube (2) is connected to the interior of the container bottle (4), the outer surface of the second processing box (8) is provided with a second observation window (27), and water is provided inside the first processing box (3) and the second processing box (8).

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