Liquid mixing equipment

Abstract

The utility model discloses liquid mixing equipment which comprises a tank body, a plurality of annular partition plates are coaxially arranged in the tank body, each annular partition plate is provided with a notch, the notches of every two adjacent annular partition plates are arranged in a staggered mode, and every two adjacent annular partition plates define a flow channel. The upper portion of the outer wall of the tank body is communicated with at least two liquid inlet pipes, the bottom of the tank body is communicated with a liquid outlet pipe, the liquid outlet pipe corresponds to the annular partition plate on the innermost ring of the tank body, and the liquid outlet pipe and the liquid inlet pipes are each provided with a valve; a cover plate is arranged at the upper part of the tank body, a motor is arranged at the upper part of the cover plate, and an output shaft of the motor is connected with a stirrer extending into the tank body. The liquid mixing device is simple in structure, liquid is mixed through a long flowing path, the motor drives the stirrer to rotate, the stirring rod can synchronously stir the liquid in all the flowing channels, then the liquid can be further mixed evenly, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid mixing, in particular to a liquid mixing device. Background Art

[0002] Solvent oil is one of the petroleum products, also known as chemical light oil and crude gasoline. It is a light oil used for chemical raw materials produced by processing crude oil or other raw materials. It is mainly used as a chemical raw material. Existing solvent oil uses a variety of liquids to mix. The mixing device generally uses a motor to drive the stirring rod to mix. The working time is long and uneven;

[0003] The patent with the authorization announcement number CN216799623U discloses a continuous mixing device for multiple liquids for lubricating oil preparation, including a tank body, a cover plate is arranged on the top of the tank body, a mixing mechanism is arranged inside the tank body, and a stirring mechanism is arranged at the bottom of the mixing mechanism. When the utility model stirs the lubricating oil, firstly, multiple mixed materials are placed inside multiple stirring tanks, and at the same time, the driving motor is started to drive the driving rod to rotate, and at the same time, the first pulley is driven to rotate to drive the rotating shaft to work, and then the impeller is driven to rotate to achieve stirring of various mixed materials, including a tank body and six stirring tanks, the tank body is provided with a mixing mechanism, and the six stirring tanks are all provided with a rotating shaft and an impeller, which has a complex structure and high cost. After multiple materials are stirred in the stirring tank, they enter the tank body and are then stirred by the mixing mechanism. In actual use, the mixing and stirring only relies on the auger to mix the materials, and the mixing and stirring effect is not obvious. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a liquid mixing device with a simple structure. The liquid is mixed through a longer flow path. The agitator is driven to rotate by a motor, and the stirring rod can synchronously stir the liquid in each flow channel, thereby further mixing the liquid evenly. The use effect is good and the problems in the background technology can be effectively solved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid mixing device, comprising a tank body, wherein a plurality of annular baffles are coaxially arranged inside the tank body, each annular baffle is provided with a notch, and the notches of two adjacent annular baffles are staggered, and the two adjacent annular baffles form a flow channel; at least two liquid inlet pipes are connected to the upper part of the outer wall of the tank body, and a liquid outlet pipe is connected to the bottom of the tank body, the liquid outlet pipe corresponds to the innermost annular baffle of the tank body, and valves are installed on the liquid outlet pipe and the liquid inlet pipe; a cover plate is provided on the upper part of the tank body, and a motor is provided on the upper part of the cover plate, and the output shaft of the motor is connected to an agitator extending into the tank body.

[0006] Preferably, the agitator includes multiple stirring rods, which are coaxially arranged in multiple circles. The stirring rods in each circle extend into the corresponding flow channel. There are at least two stirring rods in each circle. A fixing frame is provided on the upper part of the multiple stirring rods, and the fixing frame is connected to the output shaft of the motor.

[0007] Preferably, the plurality of annular partitions are of equal height and lower than the tank body, and the height of the fixing frame is higher than the annular partitions.

[0008] Preferably, the inner wall of the tank body is also provided with an overflow valve, and the installation height of the overflow valve is 4 / 5 of the height of the annular partition.

[0009] Preferably, the staggered angle between the notches of two adjacent annular partitions is 180°.

[0010] Preferably, three supporting legs are evenly arranged around the lower part of the tank body.

[0011] Compared with the prior art, the beneficial effect of the utility model is as follows: two or more liquids are respectively introduced into the tank body through multiple liquid inlet pipes, the liquid outlet pipe corresponds to the innermost annular partition of the tank body, the liquid enters the innermost annular partition through multiple flow channels, and then flows out through the liquid outlet pipe. Due to the multiple annular partitions and the staggered arrangement of the notches of two adjacent annular partitions, the liquid can only enter the notch of the next annular partition along the notch of the outermost annular partition, and the liquid is mixed through a longer flow path. In addition, the agitator is driven to rotate by the motor, and the agitator rod can synchronously stir the liquids in each flow channel, thereby further making the liquids mixed evenly, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of each component of the utility model;

[0014] Figure 3 This is a top view of the tank structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the local structure of the utility model.

[0016] In the figure: 1 cover plate, 2 tank body, 3 support leg, 4 liquid outlet pipe, 5 liquid inlet pipe, 6 motor, 7 stirrer, 8 annular partition, 9 notch, 10 overflow valve, 11 flow channel, 12 fixing frame, 13 stirring rod. DETAILED DESCRIPTION

[0017] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", etc. indicating directions or positional relationships, they only correspond to the drawings of the present application for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction.

[0018] See also Figure 1-4 The utility model provides a technical solution: a liquid mixing device, including a tank body 2, a plurality of annular baffles 8 are coaxially arranged inside the tank body 2, each annular baffle 8 is provided with a notch 9, and the notches 9 of two adjacent annular baffles 8 are staggered, and the two adjacent annular baffles 8 form a flow channel 11; at least two liquid inlet pipes 5 are connected to the upper part of the outer wall of the tank body 2, and a liquid outlet pipe 4 is connected to the bottom of the tank body 2, and the liquid outlet pipe 4 corresponds to the innermost annular baffle 8 of the tank body 2, and valves are installed on the liquid outlet pipe 4 and the liquid inlet pipe 5; a cover plate 1 is provided on the upper part of the tank body 2, and a motor 6 is provided on the upper part of the cover plate 1, and the output shaft of the motor 6 is connected to a stirrer 7 extending into the tank body 2;

[0019] It can be understood that two or more liquids are respectively introduced into the tank body 2 through multiple liquid inlet pipes 5, and the liquid outlet pipe 4 corresponds to the innermost annular partition 8 of the tank body 2. The liquid enters the innermost annular partition 8 through multiple flow channels 11, and then flows out through the liquid outlet pipe 4. Due to the multiple annular partitions 8 and the staggered arrangement of the notches 9 of two adjacent annular partitions 8, the liquid can only enter the notch 9 of the next annular partition 8 along the notch 9 of the outermost annular partition 8. The liquids are mixed through a longer flow path to promote liquid mixing. In addition, the motor 6 drives the agitator 7 to rotate to mix the liquids, so that the liquids can be mixed evenly.

[0020] Specifically, the stirrer 7 includes a plurality of stirring rods 13, and the plurality of stirring rods 13 are coaxially arranged in multiple circles. Each circle of stirring rods 13 extends into the corresponding flow channel 11, and each circle of stirring rods 13 is provided with at least two. A fixing frame 12 is provided on the upper part of the plurality of stirring rods 13, and the fixing frame 12 is connected to the output shaft of the motor 6, that is, each circle of the flow channel can have a stirring rod 13 to stir and mix the liquid therein, that is, the liquid in the multiple circles of the flow channel 11 can be stirred synchronously, thereby further improving the liquid mixing efficiency and making the mixing more uniform;

[0021] Furthermore, the plurality of annular baffles 8 are of equal height and lower than the tank body 2, and the height of the fixing frame 12 is higher than the annular baffles 8, so as to avoid interference between the fixing frame 12 and the annular baffles 8;

[0022] It should be noted that the inner wall of the tank body 2 is also provided with an overflow valve 10, and the installation height of the overflow valve 10 is 4 / 5 of the height of the annular partition 8, that is, when the liquid in the tank body 2 exceeds the height of the overflow valve 10, the overflow valve 10 opens to discharge outward to prevent the liquid from overflowing the annular partition 8 and losing the mixing effect;

[0023] Furthermore, the notches 9 of two adjacent annular partitions 8 are staggered at an angle of 180°, which enables the solution to obtain the longest flow path;

[0024] In addition, three supporting legs 3 are evenly arranged around the lower part of the tank body 2 .

[0025] The parts of the present invention that are not described in detail are prior art. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and it is intended to include all changes that fall within the meaning and scope of equivalent elements in the content of the present invention.

Claims

1. A liquid mixing device, comprising a tank (2), characterized in that: A plurality of annular baffles (8) are coaxially arranged inside the tank body (2), each annular baffle (8) is provided with a notch (9), and the notches (9) of two adjacent annular baffles (8) are arranged in a staggered manner, and the two adjacent annular baffles (8) form a flow channel (11); at least two liquid inlet pipes (5) are connected to the upper part of the outer wall of the tank body (2), and a liquid outlet pipe (4) is connected to the bottom of the tank body (2), the liquid outlet pipe (4) corresponds to the innermost annular baffle (8) of the tank body (2), and valves are installed on the liquid outlet pipe (4) and the liquid inlet pipe (5); a cover plate (1) is provided on the upper part of the tank body (2), and a motor (6) is provided on the upper part of the cover plate (1), and the output shaft of the motor (6) is connected to a stirrer (7) extending into the tank body (2).

2. A liquid mixing device according to claim 1, characterized in that: The stirrer (7) comprises a plurality of stirring rods (13), the plurality of stirring rods (13) being coaxially arranged in a plurality of circles, the stirring rods (13) in each circle extending into a corresponding flow channel (11), at least two stirring rods (13) in each circle being provided, a fixing frame (12) being provided on the upper part of the plurality of stirring rods (13), the fixing frame (12) being connected to an output shaft of a motor (6).

3. A liquid mixing device according to claim 2, characterized in that: The plurality of annular baffles (8) have the same height and are lower than the tank body (2), and the height of the fixing frame (12) is higher than the annular baffles (8).

4. A liquid mixing device according to claim 1, characterized in that: The inner wall of the tank body (2) is also provided with a relief valve (10), and the installation height of the relief valve (10) is 4 / 5 of the height of the annular partition (8).

5. A liquid mixing device according to claim 1, characterized in that: The notches (9) of two adjacent annular partitions (8) are staggered at an angle of 180°.

6. A liquid mixing device according to claim 1, characterized in that: Three supporting legs (3) are evenly arranged around the lower part of the tank body (2).

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