Defoaming agent filling device

Abstract

The utility model discloses a defoaming agent filling device which comprises a round material tank and a filling tank, the filling tank is fixedly installed on one side of the round material tank, a driving motor is installed at the top end of the round material tank, a capacity scale is arranged on the outer side of the filling tank, a switch valve is installed on the filling tank, and the bottom of the filling tank is communicated with the round material tank through a connecting pipe. And a stirring mechanism is mounted in the circular charging bucket. According to the scheme, a defoaming agent can be added into a material solution in the circular charging bucket through the filling tank, the corresponding capacity of the defoaming agent in the filling tank can be visually observed, and the defoaming agent flows out of the discharging port of the connecting pipe at the bottom of the filling tank and then falls into the rotating circular charging tray; and then the defoaming agent passes through a material guide pipe from a flow channel at the bottom of the circular charging tray, is discharged from through holes which are inclined at different heights on each stirring rod, is thrown out along with the inertia acting force of rotation, and is fully mixed with material solutions in different areas in the circular charging bucket, so that the rapid mixing efficiency of the defoaming agent is improved.

Description

Technical Field

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

[0002] During the production and application processes in fields such as coatings, textiles, medicine, fermentation, papermaking, water treatment, and petrochemical industry, a large amount of foam will be generated, which will affect the product quality and production process. Based on the inhibition and elimination of foam, a specific amount of defoamer is usually added during production. A defoamer is a substance that can reduce the surface tension of water, solution, suspension, etc., prevent the formation of foam, or reduce or eliminate the original foam. When the defoamer is filled, it needs to be evenly mixed with the material solution to avoid being affected by uneven stirring, resulting in the reduction of defoaming and foam suppression functions. Therefore, this solution provides a defoamer filling device. Content of the Utility Model

[0003] The purpose of the utility model is to provide a defoamer filling device to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A defoamer filling device, including a circular material tank and a filling tank. A filling tank is fixedly installed on one side of the circular material tank. A driving motor is installed at the top end of the circular material tank. A capacity scale is arranged outside the filling tank. A switching valve is installed on the filling tank. The bottom of the filling tank is connected to the circular material tank through a connecting pipe. A stirring mechanism is installed inside the circular material tank;

[0005] The stirring mechanism includes a circular material disk, a stirring shaft, a guide pipe, and stirring rods. The bottom end of the driving motor is in transmission connection with the stirring shaft. The bottom end of the stirring shaft passes through the central through hole of the circular material disk and is fixedly connected to the guide pipe. The circular material disk is fixedly sleeved on the stirring shaft through a sleeve. Stirring rods inclined downward are connected to both the left and right sides of the guide pipe. Symmetrical flow channels are arranged near the center of the inner bottom surface of the circular material disk. The flow channels are connected to the guide pipe;

[0006] An outlet is arranged at the bottom of the circular material tank, and a piston cover is installed on the outlet.

[0007] Preferably, the inside of the stirring rod is a hollow structure. The stirring rod is connected to the guide pipe, and several through holes are opened on the stirring rod.

[0008] Preferably, the filling tank is a transparent plastic tank, and the outlet port of the connecting pipe connected to the bottom end of the filling tank is located at the top of the circular material disk.

[0009] Preferably, the driving motor drives the circular material disk, the guide pipe, and the stirring rods to rotate inside the circular material tank through the stirring shaft.

[0010] Beneficial effects

[0011] The utility model provides an antifoaming agent filling device, which has the following beneficial effects:

[0012] In this solution, the antifoaming agent can be added to the material solution in the circular tank through the filling tank. The corresponding capacity of the antifoaming agent in the filling tank can be visually observed. After the antifoaming agent flows out from the discharge port of the connecting pipe at the bottom of the filling tank, it falls into the rotating circular tray, and then passes through the guide pipe from the flow channel at the bottom of the circular tray and is discharged from the through holes with different heights and inclinations on each stirring rod. After being thrown out by the inertial force of rotation, it is fully mixed with the material solution in different areas of the circular tank, improving the efficiency of rapid mixing of the antifoaming agent. Description of the drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the connection structure of the circular tray and the guide pipe of the utility model;

[0015] In the figure: 1, circular tank; 2, filling tank; 3, drive motor; 4, capacity scale; 5, switch valve; 6, circular tray; 7, stirring shaft; 8, guide pipe; 9, stirring rod; 10, flow channel;11, discharge port; 12, through hole; 13, feed port. Specific implementation manners

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figure 1-2 , the present utility model provides a technical solution: an antifoaming agent filling device, including a circular tank 1 and a filling tank 2. A filling tank 2 is fixedly installed on one side of the circular tank 1. A drive motor 3 is installed at the top end of the circular tank 1. A capacity scale 4 is arranged outside the filling tank 2. A switch valve 5 is installed on the filling tank 2. The bottom of the filling tank 2 is connected to the circular tank 1 through a connecting pipe. A stirring mechanism is installed inside the circular tank 1;

[0018] The stirring mechanism includes a circular material tray 6, a stirring shaft 7, a material guiding pipe 8 and stirring rods 9. The bottom end of the driving motor 3 is in transmission connection with the stirring shaft 7. The bottom end of the stirring shaft 7 passes through the central through hole of the circular material tray 6 and is fixedly connected with the material guiding pipe 8. The circular material tray 6 is fixedly sleeved on the stirring shaft 7 through a sleeve. Stirring rods 9 inclined downward are connected to both the left and right sides of the material guiding pipe 8. Symmetrical flow channels 10 are arranged on the inner bottom surface of the circular material tray 6 near the center. The flow channels 10 are communicated with the material guiding pipe 8;

[0019] An outlet 11 is arranged at the bottom of the circular material tank 1, and a piston cover is installed on the outlet 11.

[0020] The inside of the stirring rod 9 is a hollow structure. The stirring rod 9 is communicated with the material guiding pipe 8. A number of through holes 12 are opened on the stirring rod 9 for the defoaming agent to slide obliquely from within the circular material tray 6, flow through the flow channel to the material guiding pipe 8, and be guided to each stirring rod 9 and flow out from the multiple through holes 12 on the stirring rod 9.

[0021] The filling tank 2 is a transparent plastic tank. The outlet port of the connecting pipe connected to the bottom end of the filling tank 2 is located at the top of the circular material tray 6, which is convenient for observing the solution height of the defoaming agent dosage inside the filling tank 2, facilitating timely control of the on-off valve 5, thereby controlling the effect of quantitative filling of the defoaming agent. The defoaming agent falls from the bottom end of the filling tank 2 into the circular material tray 6 through the connecting pipe.

[0022] The driving motor 3 drives the circular material tray 6, the material guiding pipe 8 and the stirring rods 9 to rotate in the circular material tank 1 through the stirring shaft 7. The driving motor 3 drives the stirring shaft 7 to rotate through the motor shaft. The circular material tray 6 is fixedly sleeved on the stirring shaft 7 through a sleeve, and the bottom end of the stirring shaft 7 is fixedly connected with the material guiding pipe 8, thereby enabling the circular material tray 6, the material guiding pipe 8 and the stirring rods 9 on both sides of the material guiding pipe 8 to rotate synchronously.

[0023] Working principle:

[0024] The defoaming agent is stored in the filling tank 2. The solution of the mixed defoaming agent to be added is poured into the circular material tank 1 from the feed port 13 at the top of the circular material tank 1. Part of the material solution directly falls into the circular material tank 1, and part falls into the circular material tray 6, and then falls through the flow channel 10 and passes through the material guiding pipe 8 and flows out from the through holes 12 of the stirring rod 9 and falls into the circular material tank 1. A piston cover is externally connected to the outlet 11 at the bottom end of the circular material tank 1;

[0025] When defoaming agent needs to be added to the material solution inside the circular storage tank 1, the driving motor 3 operates, and the motor shaft drives the stirring shaft 7 to rotate inside the circular storage tank 1. The circular tray 6 is fixedly sleeved on the stirring shaft 7 through a sleeve. A guide pipe 8 is fixedly connected to the bottom end of the stirring shaft 7. Stirring rods 9 inclined downward are fixedly installed on the left and right sides of the guide pipe 8. Thus, the stirring shaft 7 drives the circular tray 6, the guide pipe 8, and the stirring rods 9 to rotate inside the circular storage tank 1 to achieve stirring of the material solution.

[0026] When defoaming agent needs to be added, manually rotate the switch valve 5 on the dosing tank 2. The defoaming agent in the dosing tank 2 falls into the circular tray 6 through the discharge port of the connecting pipe at the bottom end. The driving motor 3 operates, and the motor rotating shaft drives the stirring shaft 7 to rotate inside the circular storage tank 1. The stirring shaft 7 also drives the circular tray 6, the guide pipe 8, and the stirring rods 9 to rotate inside the circular storage tank 1. The defoaming agent flows from the flow channel 10 at the bottom of the circular tray 6 into the guide pipe 8, and then flows from the guide pipe 8 to the through holes 12 on each of the left and right stirring rods 9 and is discharged. The stirring rods 9 are obliquely arranged and horizontally arranged from top to bottom. The through holes 12 on multiple stirring rods 9 are arranged at equal intervals and at different heights. Thus, the defoaming agent is thrown out from different through holes 12 with inertial force and is fully mixed with the material solution inside the circular storage tank 1, so that the defoaming agent is evenly dispersed in the material solution. Finally, after opening the piston cover at the bottom of the discharge port 11, the solution mixed with the defoaming agent can be discharged.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An antifoaming agent filling device, comprising a circular material tank (1) and a filling tank (2), characterized in that, On one side of the circular storage tank (1), a filling tank (2) is fixedly installed. At the top end of the circular storage tank (1), a driving motor (3) is installed. On the outer side of the filling tank (2), a capacity scale (4) is provided. A switch valve (5) is installed on the filling tank (2). The bottom of the filling tank (2) is connected to the circular storage tank (1) through a connecting pipe, and a stirring mechanism is installed inside the circular storage tank (1). The stirring mechanism includes a circular tray (6), a stirring shaft (7), a guide pipe (8), and stirring rods (9). The bottom end of the driving motor (3) is in transmission connection with the stirring shaft (7). The bottom end of the stirring shaft (7) passes through the central through hole of the circular tray (6) and is fixedly connected to the guide pipe (8). The circular tray (6) is fixedly sleeved on the stirring shaft (7) through a sleeve. On the left and right sides of the guide pipe (8), inclined downward stirring rods (9) are connected. On the inner bottom surface of the circular tray (6) near the center, symmetric flow channels (10) are provided, and the flow channels (10) are connected to the guide pipe (8). At the bottom of the circular storage tank (1), a discharge port (11) is provided, and a piston cover is installed on the discharge port (11).

2. The defoamer filling device according to claim 1, characterized in that: The inside of the stirring rod (9) is a hollow structure, and the stirring rod (9) is connected to the guide pipe (8). A number of through holes (12) are opened on the stirring rod (9).

3. The defoamer filling device according to claim 1, characterized in that: The filling tank (2) is a transparent plastic tank, and the discharge port of the connecting pipe connected to the bottom end of the filling tank (2) is located at the top of the circular tray (6).

4. An antifoaming agent dosing device according to claim 2, characterized in that: The driving motor (3) drives the circular tray (6), the guide pipe (8), and the stirring rods (9) to rotate inside the circular storage tank (1) through the stirring shaft (7).

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