Diluting tank device

Abstract

The utility model belongs to the technical field of diluting tanks, and particularly relates to a diluting tank device which comprises a mixing barrel, limiting grooves are symmetrically formed in the mixing barrel, rectangular plates are slidably mounted in the limiting grooves, a feeding pipe is fixedly mounted on one side of each rectangular plate, and a sealing gasket is fixedly mounted on the other side of each rectangular plate and located in the corresponding limiting groove; the circular groove is formed in the mixing barrel, a disc is rotatably installed in the circular groove, a gear ring is fixedly installed at the bottom of the disc and located in the circular groove, two gears are rotatably installed in the circular groove and located in the gear ring, and the bottom ends of the gears penetrate through the bottom of the circular groove and extend into an inner cavity of the mixing barrel. And when a plurality of stirring blades rotate quickly, the medicament in the mixing barrel can be fully, quickly and uniformly mixed, so that the mixing effect is better, and a feeding pipe can be detached, so that the feeding pipe can be comprehensively cleaned, and the situation that a part of areas of the feeding pipe cannot be cleaned is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of dilution tanks, and in particular relates to a dilution tank device. Background Art

[0002] The dilution tank, also known as the mixing tank, is an indispensable equipment for the manufacture of medicines and pharmaceutical manufacturers.

[0003] For example, the Chinese patent with publication number CN216062818U discloses a dilution tank device, including a protective shell, and a base is provided at the bottom of the protective shell; the utility model can clean the residual medicine inside the dilution tank through the coordinated use of a rotating motor, a connecting rod, a stirring rod, a support rod, a mounting ring, a cleaning layer and an inclined plate, thereby preventing the accumulation of medicine inside the dilution tank from affecting the quality of the next medicine processing, and the equipment accelerates the reaction rate between medicines, thereby improving the processing efficiency to a certain extent. The utility model improves the processing efficiency to a certain extent through the coordinated use of a first feed port, a scale line, a solenoid valve and a second feed port, and facilitates the staff to observe the processing of the medicine through the perspective layer, so that the staff can know the situation inside the equipment, and the level meter enables the staff to know the amount of medicine inside the protective shell, so that the staff can add medicine according to the proportion.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used, such as: the device stirs through the stirring rod, and its stirring efficiency is low, resulting in a slow mixing speed of the medicine, and the device is not convenient for cleaning the first feed port and the second feed port, and the lower ends of the first feed port and the second feed port are located in the protective shell, which is inconvenient to clean. In view of this, we propose a dilution tank device. Utility Model Content

[0006] The purpose of the utility model is to provide a dilution tank device to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides a dilution tank device, comprising:

[0008] A mixing barrel, wherein a limiting groove is symmetrically provided on the mixing barrel, a rectangular plate is slidably installed in the limiting groove, a delivery tube is fixedly installed on one side of the rectangular plate, and a sealing gasket is fixedly installed on the other side of the rectangular plate and located in the limiting groove;

[0009] A circular groove, wherein the circular groove is opened in the mixing barrel, a circular disc is rotatably installed in the circular groove, a gear ring is fixedly installed at the bottom of the circular disc and located in the circular groove, two gears are rotatably installed in the circular groove and located in the gear ring, the bottom ends of the gears penetrate the bottom of the circular groove and extend into the inner cavity of the mixing barrel, a rotating rod 1 is fixedly installed at the bottom end of the gears, a plurality of stirring blades are fixedly installed on the rotating rod 1, a rotating rod 2 is fixedly installed at the bottom of the circular disc, the bottom end of the rotating rod 2 penetrates the bottom of the circular groove and extends into the inner cavity of the mixing barrel, and a U-shaped scraper is fixedly installed at the bottom end of the rotating rod 2;

[0010] A power assembly is located on the top of the mixing barrel and is used to drive the disc to rotate.

[0011] In the technical solution, when in use, the staff can put different medicines into the two delivery tubes, and the staff can add the appropriate amount according to the scale lines on the side walls of the delivery tubes. Then, the staff opens the valves on the two delivery tubes, and then the medicines in the two delivery tubes will flow into the mixing barrel. Then, through the provided power assembly, the power assembly drives the disc to rotate, and then the disc drives the gear ring to rotate. Under the action of meshing, the gear ring drives the two gears to rotate, and then the two gears drive the corresponding rotating rod 1 to rotate, and then the rotating rod 1 drives a number of stirring blades to rotate, so that the raw materials in the mixing barrel can be stirred more quickly and evenly. At the same time, the disc drives the rotating rod 2 to rotate, and then the rotating rod 2 drives the U-shaped scraper to rotate, so that the medicine on the inner wall of the mixing barrel can be scraped off, ensuring that the raw materials in the mixing barrel can be fully stirred;

[0012] After the mixing is completed, open the valve on the discharge pipe, and the medicine in the mixing barrel will be discharged from the discharge pipe. During cleaning, the staff can put clean water into the mixing barrel through the two delivery pipes. At this time, the rotating rod 2, the two rotating rods 1, the U-shaped scraper and several stirring blades are still running, so that the inner wall of the mixing barrel can be cleaned. When cleaning the delivery pipe, the staff pulls the delivery pipe upward, so that the delivery pipe drives the rectangular plate and the sealing gasket to move upward in the limit groove, until the delivery pipe drives the rectangular plate and the sealing gasket to move out of the limit groove, so that the delivery pipe can be completely cleaned to avoid some areas being unable to be cleaned.

[0013] In the above technical solution, further, the power assembly includes:

[0014] The motor is fixedly mounted on the top of the mixing barrel, the output shaft of the motor passes through the top of the mixing barrel and extends into the circular groove, the output shaft of the motor is coaxially connected to the disc, and the output shaft of the motor is rotatably connected to the top of the mixing barrel and the circular groove.

[0015] In this technical solution, the normal operation of the motor is ensured, the motor is started, and the output shaft of the motor drives the disc to rotate.

[0016] In the above technical solution, further, the side wall of the U-shaped scraper is in contact with the inner wall of the mixing barrel, and the two rotating rods and the plurality of stirring blades are all located inside the U-shaped scraper.

[0017] In the technical solution, it is ensured that the U-shaped scraper can scrape off the medicine on the inner wall of the mixing barrel; it is ensured that when a plurality of stirring blades rotate, they will not hit the U-shaped scraper.

[0018] In the above technical solution, further, the delivery tube is connected to the rectangular plate, the sealing gasket and the inner cavity of the mixing barrel.

[0019] In this technical solution, it is ensured that the medicine in the delivery tube can flow into the inner cavity of the mixing barrel.

[0020] In the above technical solution, further, a scale line is fixedly installed on the side wall of the delivery tube, and a valve is rotatably installed on the delivery tube and below the scale line.

[0021] In this technical solution, the staff can add the appropriate amount according to the scale lines on the side wall of the delivery tube; open the valve, and the medicine in the delivery tube will flow into the mixing barrel.

[0022] In the above technical solution, further, a discharge pipe is fixedly installed on one side of the mixing barrel, the discharge pipe is communicated with the inner cavity of the mixing barrel, a valve is rotatably installed on the discharge pipe, and the gear ring is meshed with the gear.

[0023] In this technical solution, after the stirring is completed, the valve on the discharge pipe is opened, and the medicine in the mixing barrel will be discharged from the discharge pipe; under the action of meshing, it is ensured that the gear ring can drive the gear to rotate when it rotates.

[0024] In the above technical solution, further, the stirring blade is of an inclined structure, the cross-section of the limiting groove is of a convex structure, the sealing gasket is in close contact with the inner wall of the limiting groove, and the sealing gasket is slidably connected to the limiting groove.

[0025] In the present technical solution, under the action of the stirring blades, it is ensured that the medicine in the mixing barrel can be fully and quickly mixed; under the action of the convex structure, it is ensured that the delivery tube and the rectangular plate can be limited, so that they can be easily disassembled for cleaning; under the action of the sealing gasket, it is possible to prevent the medicine from leaking out of the limiting groove; and it is ensured that the sealing gasket can slide in the limiting groove.

[0026] The beneficial effects of the utility model are:

[0027] 1. The dilution tank device, through the cooperation of the disc, the rotating rod, the stirring blades, the gear ring, the gear, the circular groove and the power component, has several stirring blades arranged at an angle. When the several stirring blades rotate rapidly, the medicine in the mixing barrel can be fully, quickly and evenly mixed, so that the mixing effect is better.

[0028] 2. The dilution tank device ensures that the delivery pipe can be disassembled through the cooperation between the delivery pipe, rectangular plate, sealing pad and limit groove, so that the delivery pipe can be fully cleaned to avoid some areas of the delivery pipe being unable to be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 This is one of the schematic diagrams of the internal structure of the mixing barrel in the utility model;

[0031] Figure 3 This is the second schematic diagram of the internal structure of the mixing barrel in the utility model;

[0032] Figure 4 This is the third schematic diagram of the internal structure of the mixing barrel in the utility model;

[0033] Figure 5 This is a schematic diagram of the regional structure of the delivery pipe in the utility model;

[0034] Figure 6 It is a schematic diagram of the cross-sectional structure of the mixing barrel in the utility model.

[0035] The symbols in the figure are:

[0036] 1. Mixing barrel; 2. Motor; 3. Dispensing pipe; 4. Limiting groove; 5. Circular groove; 6. Discharge pipe; 7. Rotating rod 1; 8. Disc; 9. Stirring blade; 10. U-shaped scraper; 11. Gear ring; 12. Gear; 13. Rotating rod 2; 14. Sealing pad; 15. Rectangular plate. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0038] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0039] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0040] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0041] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0042] Embodiment 1:

[0043] See also Figure 1 - Figure 6 As shown, this embodiment provides a dilution tank device, including:

[0044] A mixing barrel 1, on which a limiting groove 4 is symmetrically provided, a rectangular plate 15 is slidably installed in the limiting groove 4, a delivery tube 3 is fixedly installed on one side of the rectangular plate 15, and a sealing gasket 14 is fixedly installed on the other side of the rectangular plate 15 and located in the limiting groove 4;

[0045] A circular groove 5, which is provided in the mixing barrel 1, a circular disc 8 is rotatably installed in the circular groove 5, a gear ring 11 is fixedly installed at the bottom of the circular disc 8 and located in the circular groove 5, two gears 12 are rotatably installed in the circular groove 5 and located in the gear ring 11, the bottom end of the gear 12 passes through the bottom of the circular groove 5 and extends into the inner cavity of the mixing barrel 1, a rotating rod 1 7 is fixedly installed at the bottom end of the gear 12, a plurality of stirring blades 9 are fixedly installed on the rotating rod 1 7, a rotating rod 2 13 is fixedly installed at the bottom of the circular disc 8, the bottom end of the rotating rod 2 13 passes through the bottom of the circular groove 5 and extends into the inner cavity of the mixing barrel 1, and a U-shaped scraper 10 is fixedly installed at the bottom end of the rotating rod 2 13;

[0046] The power assembly is located at the top of the mixing barrel 1 and is used to drive the disc 8 to rotate.

[0047] When in use, the staff can put different medicines into the two delivery tubes 3, and the staff can add appropriate amounts according to the scale lines on the side walls of the delivery tubes 3. Then, the staff opens the valves on the two delivery tubes 3, and then the medicines in the two delivery tubes 3 will flow into the mixing barrel 1. Then, through the power assembly set, the power assembly drives the disc 8 to rotate, and then the disc 8 will drive the gear ring 11 to rotate. Under the action of meshing, the gear ring 11 will drive the two gears 12 to rotate, and then the two gears 12 will drive the corresponding rotating rod 1 7 to rotate, and then the rotating rod 1 7 will drive a number of stirring blades 9 to rotate, so that the raw materials in the mixing barrel 1 can be more quickly and evenly stirred. At the same time, the disc 8 will drive the rotating rod 2 13 to rotate, and then the rotating rod 2 13 will drive the U-shaped scraper 10 to rotate, so that the medicine on the inner wall of the mixing barrel 1 can be scraped off, ensuring that the raw materials in the mixing barrel 1 can be fully stirred;

[0048] After the mixing is completed, open the valve on the discharge pipe 6, and the medicine in the mixing barrel 1 will be discharged from the discharge pipe 6. During cleaning, the staff can put clean water into the mixing barrel 1 through the two delivery pipes 3. At this time, the rotating rod 2 13, the two rotating rods 1 7, the U-shaped scraper 10 and the plurality of stirring blades 9 are still in operation, so that the inner wall of the mixing barrel 1 can be cleaned. When cleaning the delivery pipe 3, the staff pulls the delivery pipe 3 upward, so that the delivery pipe 3 drives the rectangular plate 15 and the sealing gasket 14 to move upward in the limit groove 4, until the delivery pipe 3 drives the rectangular plate 15 and the sealing gasket 14 to move out of the limit groove 4, so that the delivery pipe 3 can be completely cleaned to avoid some areas being unable to be cleaned.

[0049] Embodiment 2:

[0050] This embodiment provides a dilution tank device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the power assembly includes:

[0051] The motor 2 is fixedly mounted on the top of the mixing barrel 1, the output shaft of the motor 2 passes through the top of the mixing barrel 1 and extends into the circular groove 5, the output shaft of the motor 2 is coaxially connected to the disc 8, and the output shaft of the motor 2 is rotatably connected to the top of the mixing barrel 1 and the circular groove 5.

[0052] To ensure that the motor 2 can operate normally, the motor 2 is started so that the output shaft of the motor 2 drives the disc 8 to rotate.

[0053] Embodiment 3:

[0054] This embodiment provides a dilution tank device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: the side wall of the U-shaped scraper 10 is in contact with the inner wall of the mixing barrel 1, and the two rotating rods 7 and a plurality of stirring blades 9 are all located in the U-shaped scraper 10.

[0055] The U-shaped scraper 10 is ensured to scrape off the medicine on the inner wall of the mixing barrel 1 ; and the plurality of stirring blades 9 are ensured not to hit the U-shaped scraper 10 when they rotate.

[0056] Embodiment 4:

[0057] This embodiment provides a dilution tank device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the delivery pipe 3 is connected to the rectangular plate 15, the sealing gasket 14 and the inner cavity of the mixing barrel 1.

[0058] Here, it is ensured that the medicine in the delivery tube 3 can flow into the inner cavity of the mixing barrel 1 .

[0059] Embodiment 5:

[0060] The present embodiment provides a dilution tank device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: a scale line is fixedly installed on the side wall of the delivery tube 3, and a valve is rotatably installed on the delivery tube 3 and below the scale line.

[0061] The staff can add a suitable amount according to the scale lines on the side wall of the delivery tube 3 ; open the valve, and the medicine in the delivery tube 3 will flow into the mixing barrel 1 .

[0062] Embodiment 6:

[0063] The present embodiment provides a dilution tank device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: a discharge pipe 6 is fixedly installed on one side of the mixing barrel 1, the discharge pipe 6 is connected to the inner cavity of the mixing barrel 1, a valve is rotatably installed on the discharge pipe 6, and the gear ring 11 is meshed with the gear 12.

[0064] After the stirring is completed, the valve on the discharge pipe 6 is opened, and the medicine in the mixing barrel 1 will be discharged from the discharge pipe 6; under the action of meshing, it is ensured that the gear ring 11 can drive the gear 12 to rotate when it rotates.

[0065] Embodiment 7:

[0066] The present embodiment provides a dilution tank device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: the stirring blade 9 is an inclined structure, the cross-section of the limiting groove 4 is a convex structure, the sealing gasket 14 is in close contact with the inner wall of the limiting groove 4, and the sealing gasket 14 is slidably connected to the limiting groove 4.

[0067] Among them, under the action of the stirring blade 9, it is ensured that the medicine in the mixing barrel 1 can be fully and quickly mixed; under the action of the convex structure, it is ensured that the delivery tube 3 and the rectangular plate 15 can be limited, so that they can be easily disassembled for cleaning; under the action of the sealing gasket 14, it can prevent the medicine from leaking out of the limiting groove 4; and it is ensured that the sealing gasket 14 can slide in the limiting groove 4.

[0068] It is worth mentioning that the sealing gasket 14 has a certain elasticity. When the sealing gasket 14 is displaced in the limiting groove 4, it will be squeezed and deformed, making it flat. When the delivery tube 3 is installed, under the action of the sealing gasket 14, the connection between the delivery tube 3 and the inner cavity of the mixing barrel 1 can be effectively sealed.

[0069] It is worth noting that the delivery tube 3 is made of a transparent material, so that the amount of the medicine in the delivery tube 3 can be observed through the scale lines.

[0070] Working principle: When in use, the staff can put different medicines into the two delivery tubes 3, and the staff can add the appropriate amount according to the scale lines on the side walls of the delivery tubes 3. Then, the staff opens the valves on the two delivery tubes 3, and then the medicines in the two delivery tubes 3 will flow into the mixing barrel 1. Then, the motor 2 is started to make the output shaft of the motor 2 drive the disc 8 to rotate, and then the disc 8 will drive the gear ring 11 to rotate. Under the action of meshing, the gear ring 11 will drive the two gears 12 to rotate, and then the two gears 12 will drive the corresponding rotating rod 1 7 to rotate, and then the rotating rod 1 7 will drive a number of stirring blades 9 to rotate, so that the raw materials in the mixing barrel 1 can be stirred more quickly and evenly. At the same time, the disc 8 will drive the rotating rod 2 13 to rotate, and then the rotating rod 2 13 will drive the U-shaped scraper 10 to rotate, so that the medicine on the inner wall of the mixing barrel 1 can be scraped off, ensuring that the raw materials in the mixing barrel 1 can be fully stirred;

[0071] After the mixing is completed, open the valve on the discharge pipe 6, and the medicine in the mixing barrel 1 will be discharged from the discharge pipe 6. During cleaning, the staff can put clean water into the mixing barrel 1 through the two delivery pipes 3. At this time, the rotating rod 2 13, the two rotating rods 1 7, the U-shaped scraper 10 and the plurality of stirring blades 9 are still in operation, so that the inner wall of the mixing barrel 1 can be cleaned. When cleaning the delivery pipe 3, the staff pulls the delivery pipe 3 upward, so that the delivery pipe 3 drives the rectangular plate 15 and the sealing gasket 14 to move upward in the limit groove 4, until the delivery pipe 3 drives the rectangular plate 15 and the sealing gasket 14 to move out of the limit groove 4, so that the delivery pipe 3 can be fully cleaned to avoid some areas of the delivery pipe 3 being unable to be cleaned.

[0072] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A dilution tank device, characterized in that: include: A mixing barrel (1), wherein a limiting groove (4) is symmetrically provided on the mixing barrel (1), a rectangular plate (15) is slidably installed in the limiting groove (4), a delivery tube (3) is fixedly installed on one side of the rectangular plate (15), and a sealing gasket (14) is fixedly installed on the other side of the rectangular plate (15) and located in the limiting groove (4); A circular groove (5), wherein the circular groove (5) is provided in the mixing barrel (1), a circular disc (8) is rotatably mounted in the circular groove (5), a toothed ring (11) is fixedly mounted at the bottom of the circular disc (8) and located in the circular groove (5), two gears (12) are rotatably mounted in the circular groove (5) and located in the toothed ring (11), the bottom ends of the gears (12) pass through the bottom of the circular groove (5) and extend into the inner cavity of the mixing barrel (1), a rotating rod (7) is fixedly mounted at the bottom end of the gears (12), a plurality of stirring blades (9) are fixedly mounted on the rotating rod (7), a rotating rod (2) (13) is fixedly mounted at the bottom of the circular disc (8), the bottom end of the rotating rod (2) (13) passes through the bottom of the circular groove (5) and extends into the inner cavity of the mixing barrel (1), and a U-shaped scraper (10) is fixedly mounted at the bottom end of the rotating rod (2) (13); A power assembly is located at the top of the mixing barrel (1) and is used to drive the disc (8) to rotate.

2. A dilution tank device according to claim 1, characterized in that: The power assembly comprises: A motor (2) is fixedly mounted on the top of the mixing barrel (1), an output shaft of the motor (2) passes through the top of the mixing barrel (1) and extends into the circular groove (5), the output shaft of the motor (2) is coaxially connected to the disc (8), and the output shaft of the motor (2) is rotatably connected to the top of the mixing barrel (1) and the circular groove (5).

3. A dilution tank device according to claim 1, characterized in that: The side wall of the U-shaped scraper (10) contacts the inner wall of the mixing barrel (1), and the two rotating rods (7) and the plurality of stirring blades (9) are all located inside the U-shaped scraper (10).

4. A dilution tank device according to claim 1, characterized in that: The delivery pipe (3) is in communication with the rectangular plate (15), the sealing gasket (14) and the inner cavity of the mixing barrel (1).

5. A dilution tank device according to claim 1, characterized in that: A scale mark is fixedly mounted on the side wall of the delivery pipe (3), and a valve is rotatably mounted on the delivery pipe (3) and below the scale mark.

6. A dilution tank device according to claim 1, characterized in that: A discharge pipe (6) is fixedly mounted on one side of the mixing barrel (1), the discharge pipe (6) is in communication with the inner cavity of the mixing barrel (1), a valve is rotatably mounted on the discharge pipe (6), and the gear ring (11) is meshed with the gear (12).

7. A dilution tank device according to claim 1, characterized in that: The stirring blade (9) is of an inclined structure, the cross section of the limiting groove (4) is of a convex structure, the sealing gasket (14) is in close contact with the inner wall of the limiting groove (4), and the sealing gasket (14) is slidably connected to the limiting groove (4).

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