Tea concentrated solution concentration determining device

Abstract

The utility model provides a tea concentrated solution concentration determining device which comprises a liquid tank, a discharge pipe is arranged at the bottom of the liquid tank, the bottom of the discharge pipe is connected with a concentration regulator, the concentration regulator comprises a plug barrel, a left plug disc, a right plug disc and a driving combination, and a partition plate is fixedly arranged in the middle of the plug barrel. The left plug disc and the right plug disc are arranged in the plug barrel in a sleeved mode and located on the two sides of the partition plate respectively, and the top of the plug barrel is fixedly connected with a left one-way liquid inlet pipe and a right one-way liquid inlet pipe which are located on the two sides of the partition plate. According to the device, the plug barrel, the left plug disc, the right plug disc and the driving combination are arranged, the driving combination has the effect of controlling the left plug disc and the right plug disc in the plug barrel to move in the opposite direction and the reverse direction, the stroke of the left plug disc and the stroke of the right plug disc moving in the opposite direction and the reverse direction are different, and quantitative concentrated liquid and diluent can be extracted equivalently every time through the arrangement; therefore, the continuity and the stability of constant concentration treatment are better.

Description

Technical Field

[0001] This utility model relates to the field of tea concentrate concentration treatment technology, specifically a tea concentrate concentration device. Background Technology

[0002] Tea water is concentrated to form a concentrated liquid. The concentration of the concentrated liquid is relatively high. During subsequent production and storage, it is usually necessary to reduce the concentration of the concentrated liquid. For this purpose, a concentration-fixing device is required. Currently, the working principle of the concentration-fixing device is to mix the concentrated stock solution and the diluent to form a concentrated liquid with a stable concentration.

[0003] However, existing concentration control equipment still has shortcomings in use: 1. The continuity of concentration control is poor. The usual concentration control method is to extract a certain amount of concentrated stock solution, then extract a certain amount of diluted solution, put the two liquids into the same mixing drum, and then use a stirrer to stir to form a new concentrated solution; 2. The accuracy of concentration control is low. Due to the effect of human operation error, the concentration of several groups of mixed concentrated solutions is unstable.

[0004] Therefore, this utility model provides a tea concentrate concentration fixing device. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a tea concentrate concentration determination device to solve the problems mentioned in the background technology. This utility model has the advantages of better continuity of concentration determination and higher concentration determination accuracy.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a tea concentrate concentration control device, comprising a liquid tank, a discharge pipe at the bottom of the liquid tank, and a concentration regulator connected to the bottom of the discharge pipe. The concentration regulator comprises a stopper cylinder, a left stopper disc, a right stopper disc, and a drive assembly. A partition is fixedly disposed in the middle of the stopper cylinder. The left and right stopper discs are respectively fitted inside the stopper cylinder and located on both sides of the partition. A left one-way inlet pipe and a right one-way inlet pipe located on both sides of the partition are fixedly connected to the top of the stopper cylinder. A left one-way outlet pipe and a right one-way outlet pipe, respectively opposite to the left and right one-way inlet pipes, are fixedly connected to the bottom of the stopper cylinder. The drive assembly controls the left and right stopper discs to move in opposite directions with different travel distances. The left one-way inlet pipe and the outlet pipe are connected. A diluent cylinder is connected to the top of the right one-way inlet pipe.

[0007] Furthermore, the drive assembly includes a swing control mechanism, an arm plate, and a connecting rod. The middle part of one side of the arm plate is rotatably connected to the middle part of the outer peripheral wall of the plug cylinder. The left and right plug discs are respectively fixed with a left plug shaft and a right plug shaft on their opposite sides. The left plug shaft and the right plug shaft are respectively hinged to the arm plate at positions on both sides of the plug cylinder via connecting rods. The swing control mechanism is used to control the reciprocating swing of the arm plate.

[0008] Furthermore, one side of the arm plate has two rows of threaded holes near both ends, and one side of the connecting rod has a row of connecting holes along its length. One of the threaded holes is screwed into a connecting post for detachable connection, and the connecting post and the connecting hole are rotatably detachable.

[0009] Furthermore, a positioning plate located below the partition is fixedly connected to the bottom of the plug cylinder. The swing control mechanism includes a turntable, a transmission rod, and a control motor. The control motor is fixedly installed on one side of the positioning plate, and its output shaft is fixedly connected to the middle of the turntable. An eccentric shaft is fixedly connected to one side of the turntable, and the eccentric shaft is hinged to one side of the arm plate through the transmission rod.

[0010] Furthermore, the connecting column has a T-shaped structure and a bearing that is fixedly sleeved on it and has a clearance fit with the connecting hole.

[0011] Furthermore, the bottom of the left one-way drain pipe and the right one-way drain pipe are connected to a mixing cylinder, which is equipped with a stirrer and a concentration sensor.

[0012] Furthermore, an mounting plate is fixedly connected to the outer peripheral wall of the liquid tank.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. In this utility model, by setting a stopper cylinder, a left stopper disc, a right stopper disc and a drive assembly, the drive assembly has the function of controlling the opposing and reverse movements of the left and right stopper discs in the stopper cylinder, and the strokes of the opposing and reverse movements of the left and right stopper discs are different. This setting facilitates the extraction of a quantitative amount of concentrate and diluent each time, thereby improving the continuity and stability of the concentration treatment.

[0015] 2. In this utility model, a left one-way liquid inlet pipe, a right one-way liquid inlet pipe, a left one-way liquid outlet pipe, and a right one-way liquid outlet pipe are provided, which makes the dosage of the concentrated liquid and diluent extracted each time more accurate, thereby greatly improving the accuracy of the concentration treatment of the concentrated liquid. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a tea concentrate concentration device according to the present invention;

[0017] Figure 2 for Figure 1The main view;

[0018] Figure 3 for Figure 1 A diagram of the back;

[0019] Figure 4 for Figure 3 A magnified diagram of the "a" in the middle section.

[0020] In the diagram: 1. Liquid tank; 11. Discharge pipe; 12. Mounting plate; 2. Concentration regulator; 21. Plug cylinder; 211. Baffle plate; 212. Left one-way inlet pipe; 213. Right one-way inlet pipe; 2131. Diluent cylinder; 214. Left one-way outlet pipe; 215. Right one-way outlet pipe; 216. Positioning plate; 22. Left plug disc; 221. Left plug shaft; 23. Right plug disc; 231. Left plug shaft; 24. Drive assembly; 241. Swing control mechanism; 2411. Turntable; 24111. Eccentric shaft; 2412. Transmission rod; 2413. Control motor; 242. Arm plate; 2421. Threaded hole; 24211. Connecting column; 242111. Bearing; 243. Connecting rod; 2431. Connecting hole; 3. Mixing cylinder; 4. Stirrer; 5. Concentration sensor. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please see Figures 1 to 4 This utility model provides a technical solution: a tea concentrate concentration control device, including a liquid tank 1, which is used to store tea concentrate, and a discharge pipe 11 is provided at the bottom of the liquid tank 1. The bottom of the discharge pipe 11 is connected to a concentration regulator 2. The function of the concentration regulator 2 is to reduce the concentration of the tea concentrate when it is discharged. The outer peripheral wall of the liquid tank 1 is fixedly connected to an installation plate 12.

[0023] Specifically, the concentration regulator 2 includes a stopper cylinder 21, a left stopper disc 22, a right stopper disc 23, and a drive assembly 24. A partition 211 is fixedly installed in the middle of the stopper cylinder 21, dividing the stopper cylinder 21 into a left cavity and a right cavity. The left stopper disc 22 and the right stopper disc 23 are respectively fitted inside the stopper cylinder 21 and located on both sides of the partition 211, with the left stopper disc 22 located in the left cavity and the right stopper disc 23 located in the right cavity. The top of the stopper cylinder 21 is fixedly connected to a left one-way inlet pipe 212 and a right one-way inlet pipe 213 located on both sides of the partition 211. The left one-way inlet pipe 212 is connected to the outlet pipe 11, and the right one-way inlet pipe 213 is connected to the outlet pipe 11. The inlet pipe 212 and the right one-way inlet pipe 213 are respectively connected to the left cavity and the right cavity. The bottom of the stopper 21 is fixedly connected to the left one-way outlet pipe 214 and the right one-way outlet pipe 215, which are respectively opposite to the left one-way inlet pipe 212 and the right one-way inlet pipe 213. The top of the right one-way inlet pipe 213 is connected to the diluent cylinder 2131, which is used to hold the diluent. Thus, when the left stopper 22 and the right stopper 23 are controlled to reciprocate, the stopper 21 will accurately draw and discharge the tea concentrate and the diluent respectively. The discharged tea concentrate and the diluent are mixed to form a concentrate of a certain concentration. In use, the bottoms of the left one-way drain pipe 214 and the right one-way drain pipe 215 are connected to a mixing cylinder 3. The mixing cylinder 3 is equipped with a stirrer 4 and a concentration sensor 5. The stirrer 4 is used to accelerate the mixing of the concentrated stock solution and the diluent in the mixing cylinder 3. The concentration sensor 5 is used to detect the concentration of the tea concentrate. In use, it is electrically connected to an external online concentration detector. The online concentration detector is an existing technology product and can be selected as needed.

[0024] The aforementioned drive assembly 24 is used to control the left stopper disc 22 and the right stopper disc 23 to move in opposite directions, and the two have different operating strokes. The purpose of the different strokes is to ensure that the dosage of concentrate and diluent extracted and discharged in a single operation is different.

[0025] Specifically, the drive assembly 24 includes a swing control mechanism 241, an arm plate 242, and a connecting rod 243. The middle of one side of the arm plate 242 is rotatably connected to the middle of the outer peripheral wall of the plug cylinder 21. In a specific implementation, a support shaft can be welded to the outer peripheral wall of the plug cylinder 21, and a positioning sleeve fitted onto the support shaft can be welded to the middle of one side of the arm plate 242. Left plug shaft 221 and right plug shaft 231 are fixed to the opposite sides of the left plug disc 22 and right plug disc 23, respectively. The left plug shaft 221 and right plug shaft 231 are hinged to positions on both sides of the plug cylinder 21 on the arm plate 242 via the connecting rod 243. Thus, when the control arm plate 242 swings back and forth, the arm plate 242 will drive the left plug disc 22 and right plug disc 23 to move at different strokes via the connecting rod 243. The swing control mechanism 241 is used to control the reciprocating swing of the arm plate 242.

[0026] Furthermore, a positioning plate 216 located below the partition plate 211 is fixedly connected to the bottom of the plug cylinder 21. The swing control mechanism 241 includes a turntable 2411, a transmission rod 2412, and a control motor 2413. The control motor 2413 is fixedly installed on one side of the positioning plate 216, and its output shaft is fixedly connected to the middle of the turntable 2411. The control motor 2413 provides driving force to the rotation of the turntable 2411. An eccentric shaft 24111 is fixedly connected to one side of the turntable 2411. The eccentric shaft 24111 is hinged to one side of the arm plate 242 through the transmission rod 2412. Thus, when the turntable 2411 rotates, it can drive the arm plate 242 to swing back and forth through the eccentric shaft 24111 and the transmission rod 2412.

[0027] In this embodiment, one side of the arm plate 242 is provided with two rows of threaded holes 2421 located near both ends, and one side of the connecting rod 243 is provided with a row of connecting holes 2431 along its length. One of the threaded holes 2421 is screwed into and detachably connected to a connecting post 24211. The connecting post 24211 and the connecting hole 2431 are rotatably and detachably connected. This arrangement has the function of adjusting the connection position of the connecting rod 243 and the arm plate 242, and it also has the function of adjusting the travel of the left stopper 22 and the right stopper 23, thereby adjusting the concentration of the diluted concentrate.

[0028] Furthermore, the connecting column 24211 has a T-shaped structure and a bearing 242111 that is fitted with the connecting hole 2431 with clearance is fixedly sleeved on it. This arrangement makes the rotational connection between the connecting rod 243 and the connecting column 24211 smoother, and at the same time, the adjustment of the connection position between the connecting rod 243 and the arm plate 242 is more convenient.

[0029] Working principle: When in use, start the control motor 2413, which drives the turntable 2411 to rotate at a constant speed. The transmission rod 2412 drives the arm plate 242 to swing back and forth. The arm plate 242 drives the left stopper 22 and the right stopper 23 to reciprocate with unequal strokes through two connecting rods 243. The left one-way liquid inlet pipe 212 and the right one-way liquid inlet pipe 213 produce unequal amounts of washing liquid, and the left one-way liquid outlet pipe 214 and the right one-way liquid outlet pipe 215 discharge unequal amounts of liquid. The discharged liquid enters the mixing cylinder 3. Then, start the agitator 4 to run and stir. After stirring, a new concentrated liquid is formed.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A tea concentrate concentration device comprising a liquid tank (1), the bottom of the liquid tank (1) is provided with a discharge pipe (11), characterized in that, The bottom of the exhaust pipe (11) is connected with a concentration regulator (2), the concentration regulator (2) comprises a plug cylinder (21), a left plug disc (22), a right plug disc (23) and a drive combination (24), the middle part of the plug cylinder (21) is fixedly provided with a partition plate (211), the left plug disc (22) and the right plug disc (23) are respectively sleeved in the plug cylinder (21) and located on the two sides of the partition plate (211), the top of the plug cylinder (21) is fixedly connected with a left one-way liquid inlet pipe (212) and a right one-way liquid inlet pipe (213) located on the two sides of the partition plate (211), the bottom of the plug cylinder (21) is fixedly connected with a left one-way liquid outlet pipe (214) and a right one-way liquid outlet pipe (215) respectively opposite to the left one-way liquid inlet pipe (212) and the right one-way liquid inlet pipe (213), the drive combination (24) is used for controlling the opposite and reverse movement of the left plug disc (22) and the right plug disc (23) and the operation profile of the two is different, the left one-way liquid inlet pipe (212) is communicated with the exhaust pipe (11), and the top of the right one-way liquid inlet pipe (213) is connected with a dilution liquid cylinder (2131).

2. The tea concentrate concentration device according to claim 1, characterized in that: The drive combination (24) comprises a swing control mechanism (241), an arm plate (242) and a connecting rod (243), one side of the arm plate (242) is rotationally connected with the middle part of the outer peripheral wall of the plug cylinder (21), the sides away from the left plug disc (22) and the right plug disc (23) are respectively fixedly provided with a left plug shaft (221) and a right plug shaft (231), the left plug shaft (221) and the right plug shaft (231) are respectively hingedly connected with the positions on the arm plate (242) located on the two sides of the plug cylinder (21) through the connecting rod (243), and the swing control mechanism (241) is used for controlling the reciprocating swing of the arm plate (242).

3. A tea concentrate concentration device as claimed in claim 2, wherein: One side of the arm plate (242) is provided with two rows of thread holes (2421) close to two ends, one side of the connecting rod (243) is provided with a row of connecting holes (2431) along the length direction, one of the thread holes (2421) is rotationally and detachably connected with a connecting column (24211), and the connecting column (24211) and the connecting hole (2431) are rotationally and detachably connected.

4. The tea concentrate concentration device according to claim 2, characterized in that: The bottom of the plug cylinder (21) is fixedly connected with a positioning plate (216) located below the partition plate (211), the swing control mechanism (241) comprises a rotating disc (2411), a transmission rod (2412) and a control motor (2413), the control motor (2413) is fixedly arranged on one side of the positioning plate (216) and the output shaft thereof is fixedly connected with the middle part of the rotating disc (2411), one side of the rotating disc (2411) is fixedly connected with an eccentric shaft (24111), and the eccentric shaft (24111) is hingedly connected with one side of the arm plate (242) through the transmission rod (2412).

5. The tea concentrate concentration device according to claim 3, characterized in that: The connecting column (24211) is of T-shaped structure and a bearing (242111) is fixedly sleeved on the connecting column (24211) and clearance-fitted with the connecting hole (2431).

6. The tea concentrate concentration device according to claim 1, characterized in that: The bottom of the left one-way liquid discharge pipe (214) and the right one-way liquid discharge pipe (215) are jointly connected with a mixing cylinder (3), and the mixing cylinder (3) is provided with a stirrer (4) and a concentration sensor (5).

7. The tea concentrate concentration device according to claim 1, characterized in that: The outer peripheral wall of the liquid tank (1) is fixedly connected with a mounting plate (12).

Images