A dilution device for dispersible oil suspension concentrates with a premix chamber

Abstract

The utility model discloses a kind of dispersible oil suspending agent diluting device with premixing cavity, it is related to the technical field of oil suspending agent dilution, and it includes: oil suspending agent containing mechanism, the oil suspending agent containing mechanism includes main dispersion tank body, the position of the outside of main dispersion tank body close to bottom is fixedly connected with discharge pipe;The utility model is through raw material premixing mechanism in preliminary premix before feeding, significantly reduce main dispersion process pressure, shorten overall processing time, second stirring shaft of premixing mechanism and the first stirring shaft of main dispersion mechanism are driven by double-shaft motor linkage, so that premixing and main dispersion process are synchronized, structure is more compact and reduce equipment complexity and energy consumption, discharge baffle cooperation drive motor accurately adjust discharging opportunity and flow, avoid main dispersion tank body load mutation, multiple premixing mechanisms are realized differentiating feeding by independent discharging insertion tube, adapt multi-element raw material mixing demand, improve device flexibility and dispersion quality stability.

Description

Technical Field

[0001] This utility model relates to the technical field of oil suspension dilution, and in particular to a dispersible oil suspension dilution device with a premixing chamber. Background Technology

[0002] In agricultural production and chemical industry, oil suspensions are a common form of formulation. Their dilution and dispersion effects directly affect the application performance of the product. To ensure that oil suspensions can be evenly dispersed during use, they usually need to be treated with a special dilution device. At present, most oil suspension dilution devices on the market are based on a single tank. The raw materials put into the tank are mixed and dispersed by a stirring mechanism to achieve the purpose of dilution of the oil suspension. Such devices meet basic production needs to a certain extent.

[0003] However, existing oil suspension dilution devices have several shortcomings: Firstly, raw materials are often directly fed into the main dispersion tank for stirring and dispersion, lacking an effective premixing stage. This forces the main dispersion mechanism to undertake all the mixing and dispersion tasks, increasing the load on the main dispersion process, prolonging the overall processing time, and making it difficult to ensure the uniformity of raw material dispersion. Secondly, the raw material feeding control method of existing devices is relatively simple, making it difficult to accurately control the timing and amount of feeding. This can easily lead to excessive load on the main dispersion tank due to a large amount of raw material being fed at once, affecting the dispersion effect. Furthermore, for mixing scenarios with multiple different raw materials, existing devices lack independent premixing and feeding structures, resulting in poor adaptability and difficulty in meeting diverse production needs. These problems, to some extent, restrict the working efficiency and product quality stability of oil suspension dilution devices. Therefore, a dispersible oil suspension dilution device with a premixing chamber is provided to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a dispersible oil suspension dilution device with a premixing chamber to solve the problems mentioned in the background art, which has the advantages of precise feeding control and good dispersion effect, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A dispersible oil suspension dilution device with a premixing chamber includes: an oil suspension holding mechanism, the oil suspension holding mechanism including a main dispersion tank, a discharge pipe fixedly connected to the outer side of the main dispersion tank near the bottom, a positioning rubber pad fixedly connected to the inner wall of the main dispersion tank, and a filter barrel disposed inside the main dispersion tank, the positioning rubber pad being adapted to the filter barrel; An oil suspension dispersion mechanism is provided above an oil suspension container and is used to stir and disperse the raw materials inside the main dispersion tank evenly. The raw material premixing mechanism is provided in several groups and is arranged above the oil suspension dispersion mechanism. The raw material premixing mechanism performs primary premixing of the raw material before it is put into the inner cavity of the main dispersion tank.

[0006] As a further embodiment of this utility model: the oil suspension dispersion mechanism includes a tank sealing cover, a dual-axis motor is fixedly connected above the tank sealing cover, a pulley assembly is fixedly connected to the upper rotating shaft of the dual-axis motor, and a first stirring shaft is fixedly connected to the lower rotating shaft of the dual-axis motor through the tank sealing cover.

[0007] As a further embodiment of this utility model: the raw material premixing mechanism includes a premixing cylinder, a cylinder sealing cover is provided above the premixing cylinder, an inlet pipe is provided above the cylinder sealing cover, a connecting pulley is rotatably connected above the cylinder sealing cover, a second stirring shaft is rotatably connected below the cylinder sealing cover, a discharge pipe communicating with the bottom of each premixing cylinder is fixedly connected below the premixing cylinder, a discharge baffle is rotatably connected above the bottom wall of the premixing cylinder, and a drive motor is fixedly connected above the discharge baffle.

[0008] As a further improvement of this utility model: an electromagnetic valve is provided on the outside of the discharge pipe, and the discharge pipe extends into the inside of the main dispersion tank.

[0009] As a further embodiment of this utility model: the lower part of the tank sealing cover and the inner side of the main dispersion tank are provided with matching threads, the tank sealing cover is threadedly connected to the inner side of the main dispersion tank, and when the oil suspension dispersion mechanism is screwed into the upper part of the main dispersion tank and locked, the filter bucket is stably clamped between the upper part of the positioning rubber pad and the lower part of the tank sealing cover.

[0010] As a further embodiment of this utility model: the lower part of the cylinder sealing cover and the inner side of the premixing cylinder are provided with matching threads, and the cylinder sealing cover is threadedly connected to the inner side of the premixing cylinder.

[0011] As a further embodiment of this utility model: the connecting pulley is adapted to the pulley group, and each group of connecting pulleys is connected to a group of pulleys on the pulley group by a belt. The number of pulleys in the pulley group is adapted to the number of raw material premixing mechanisms.

[0012] As a further improvement of this utility model: the upper cover of the second stirring shaft of each group is fixedly connected to the connecting pulley through the cylinder.

[0013] As a further embodiment of this utility model: the rotating shaft of the drive motor passes through the feeding baffle and is fixedly connected to the bottom wall of the premixing cylinder. The inner side of the feeding baffle is provided with a through hole that matches the through hole inside the feeding tube. Each set of raw material premixing mechanisms is fixedly connected to the top of the tank sealing cover through the feeding tube. The feeding tube passes through the tank sealing cover to the inner cavity of the main dispersion tank.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up a raw material premixing mechanism, the raw materials are premixed before being put into the main dispersion tank, reducing the processing pressure of the subsequent main dispersion process. This allows the main dispersion stage to achieve more efficient and uniform dispersion of the raw materials, thus shortening the overall time cost of dispersion processing. The dual-shaft motor synchronously drives the second stirring shaft of the premixing mechanism and the first stirring shaft of the main dispersion mechanism through a pulley set, realizing the linkage between the premixing and main dispersion processes. This makes the overall structure of the device more compact, saves equipment space, and greatly reduces the complexity of the equipment and energy consumption costs.

[0015] 2. In this utility model, the feeding baffle of the raw material premixing mechanism works in conjunction with the drive motor. By adjusting the rotation angle of the feeding baffle, the feeding timing and amount can be precisely controlled, avoiding the problem of excessive load on the main dispersion tank or uneven dispersion caused by a large amount of raw materials being added at once. In addition, multiple sets of raw material premixing mechanisms work independently and achieve independent feeding through their respective feeding tubes, which can adapt to the feeding requirements of different raw materials and improve the adaptability of the device to various raw material mixing scenarios. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the oil suspension container of this utility model; Figure 3 This is a schematic diagram of the oil suspension dispersion mechanism in this utility model; Figure 4 This is a schematic diagram of the raw material premixing mechanism in this utility model; Figure 5 This is a side sectional view of the raw material premixing mechanism in this utility model.

[0017] In the diagram: 1. Oil suspension container; 2. Oil suspension dispersion mechanism; 3. Raw material premixing mechanism; 11. Main dispersion tank; 12. Discharge pipe; 13. Positioning pad; 14. Filter barrel; 21. Tank sealing cover; 22. Dual-shaft motor; 23. Pulley assembly; 24. First stirring shaft; 31. Premixing cylinder; 32. Cylinder sealing cover; 33. Feed pipe; 34. Connecting pulley; 35. Second stirring shaft; 36. Discharge insertion pipe; 37. Discharge baffle; 38. Drive motor. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and 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. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0020] Reference Figures 1 to 5 In this embodiment of the present invention, a dilution device for a dispersible oil suspension with a premixing chamber includes: Oil suspension container 1 includes a main dispersion tank 11. A discharge pipe 12 is fixedly connected to the outside of the main dispersion tank 11 near the bottom. A solenoid valve is installed on the outside of the discharge pipe 12. The discharge pipe 12 extends to the inside of the main dispersion tank 11. A positioning rubber pad 13 is fixedly connected to the inner wall of the main dispersion tank 11. A filter barrel 14 is installed inside the main dispersion tank 11. The positioning rubber pad 13 is adapted to the filter barrel 14. Oil suspension dispersion mechanism 2 is located above oil suspension holding mechanism 1. Oil suspension dispersion mechanism 2 is used to stir and disperse the raw materials inside the main dispersion tank 11 evenly. The raw material premixing mechanism 3 is provided in several groups and is set above the oil suspension dispersion mechanism 2. The raw material premixing mechanism 3 performs primary premixing of the raw material before it is put into the inner cavity of the main dispersion tank 11.

[0021] The above scheme is adopted: the main dispersion tank 11 in the oil suspension container 1 is used to hold the oil suspension raw materials. The solenoid valve controls the opening and closing of the discharge pipe 12 so that the product can be discharged after dispersion. The positioning pad 13 cooperates with the filter barrel 14 to fix the filter barrel 14 firmly inside the main dispersion tank 11. It is used to filter solid particulate impurities during the dispersion process. The oil suspension dispersion mechanism 2 is installed above the oil suspension container 1 and is responsible for stirring and dispersing the raw materials in the main dispersion tank 11 to make them uniform. The raw material premixing mechanism 3 is arranged above the oil suspension dispersion mechanism 2. It premixes the raw materials before they are put into the main dispersion tank 11 to improve the subsequent dispersion efficiency. Overall, the device first pre-treats the raw materials through the raw material premixing mechanism 3, then enters the main dispersion tank 11 for dispersion, and finally outputs them through the discharge pipe 12.

[0022] The oil suspension dispersion mechanism 2 includes a tank sealing cover 21. A dual-shaft motor 22 is fixedly connected to the top of the tank sealing cover 21. A pulley group 23 is fixedly connected to the upper rotating shaft of the dual-shaft motor 22. A first stirring shaft 24 is fixedly connected to the lower rotating shaft of the dual-shaft motor 22 through the tank sealing cover 21. The bottom of the tank sealing cover 21 and the inner side of the main dispersion tank 11 are provided with matching threads. The tank sealing cover 21 is threadedly connected to the inner side of the main dispersion tank 11. When the oil suspension dispersion mechanism 2 is screwed into the top of the main dispersion tank 11 and locked, the filter bucket 14 is stably clamped between the top of the positioning rubber pad 13 and the bottom of the tank sealing cover 21.

[0023] Using the above scheme: When the oil suspension dispersion mechanism 2 is working, the tank sealing cover 21 is connected to the main dispersion tank 11 by threads to ensure that the inner cavity of the main dispersion tank 11 is sealed. The dual-shaft motor 22 drives the lower rotating shaft to drive the first stirring shaft 24 to rotate inside the main dispersion tank 11, realizing the stirring and dispersion of raw materials. When the oil suspension dispersion mechanism 2 is screwed into the upper part of the main dispersion tank 11 and locked, the filter barrel 14 is squeezed and fixed between the upper part of the positioning rubber pad 13 and the lower part of the tank sealing cover 21 to prevent the filter barrel 14 from shifting. The pulley group 23 connected to the upper rotating shaft of the dual-shaft motor 22 is used to transmit power to the premixing mechanism.

[0024] The raw material premixing mechanism 3 includes a premixing cylinder 31, a cylinder sealing cover 32 on top of the premixing cylinder 31, and matching threads on the bottom of the cylinder sealing cover 32 and the inside of the premixing cylinder 31. The cylinder sealing cover 32 is threadedly connected to the inside of the premixing cylinder 31. A feed pipe 33 is provided on top of the cylinder sealing cover 32. A connecting pulley 34 is rotatably connected to the top of the cylinder sealing cover 32. The connecting pulley 34 is matched with a pulley group 23. Each group of connecting pulleys 34 is connected to a group of pulleys on the pulley group 23 via belts. The number of pulleys in the pulley group 23 matches the number of raw material premixing mechanisms 3. A second stirring shaft 35 is rotatably connected to the bottom of the cylinder sealing cover 32. The upper part of the second stirring shaft 35 of each group is fixedly connected to the connecting pulley 34 through the sealing cover 32 of the cylinder. The lower part of each group of premixing cylinders 31 is fixedly connected to the bottom of the cylinder and the feeding pipe 36 is connected to it. The upper part of the lower bottom wall of the premixing cylinder 31 is rotatably connected to the feeding baffle 37. The upper part of the feeding baffle 37 is fixedly connected to the drive motor 38. The rotating shaft of the drive motor 38 passes through the feeding baffle 37 and is fixedly connected to the lower bottom wall of the premixing cylinder 31. The inner side of the feeding baffle 37 is provided with a through hole that matches the through hole inside the feeding pipe 36. Each group of raw material premixing mechanism 3 is fixedly connected to the upper part of the sealing cover 21 of the tank through the feeding pipe 36. The feeding pipe 36 passes through the sealing cover 21 of the tank to the inner cavity of the main dispersion tank 11.

[0025] Using the above scheme: In the raw material premixing mechanism 3, the raw material is added to the premixing cylinder 31 through the feed pipe 33. The cylinder sealing cover 32 is threadedly connected to the premixing cylinder 31 to seal the cavity. The pulley group 23 of the dual-shaft motor 22 is connected to the pulley 34 through the belt drive, driving each group of second stirring shafts 35 to rotate in the corresponding premixing cylinder 31 to premix the raw material. After the premixing is completed, the drive motor 38 rotates the discharge baffle 37. When the through hole on the inner side of the discharge baffle 37 is aligned with the through hole on the inner side of the discharge tube 36, the raw material in the premixing cylinder 31 flows into the inner cavity of the main dispersion tank 11 through the discharge tube 36. Each group of raw material premixing mechanisms 3 works independently and is fixedly connected to the tank sealing cover 21 through the discharge tube 36. The drive motor 38 controls the rotation of the discharge baffle 37 to accurately control the timing and amount of discharge.

[0026] The working principle of this utility model is as follows: During operation, the raw materials are added to the premixing cylinder 31 through the feed pipe 33. After the cylinder sealing cover 32 is threadedly sealed to the premixing cylinder 31, the dual-shaft motor 22 drives the belt pulley 34 through the belt pulley group 23, which drives the second stirring shaft 35 to rotate in the premixing cylinder 31 to achieve primary premixing. After the premixing is completed, the drive motor 38 rotates the discharge baffle 37 so that the through hole of the discharge baffle 37 is aligned with the through hole of the discharge insertion pipe 36. The premixed material is then injected into the inner cavity of the main dispersion tank 11 through the discharge insertion pipe 36. When the premixed material enters the main dispersion tank 11, the tank sealing cover 21 of the oil suspension dispersion mechanism 2 is sealed and locked to the main dispersion tank 11 by threads. At this time, the dual-shaft motor 22 drives the first stirring shaft 24 to rotate powerfully, and the material is fully dispersed in the filter barrel 14. At the same time, the filter barrel 14 is firmly clamped between the positioning pad 13 and the tank sealing cover 21 to ensure stable filtration of impurities during the dispersion process. Throughout the process, the dual-shaft motor 22 synchronously drives the second stirring shaft 35 of each raw material premixing mechanism 3 through the belt pulley group 23 to realize the linkage control of the premixing and main dispersion processes. Each group of premixing cylinders 31 independently feeds materials through the feeding tube 36 through the sealed top cover 21 of the tank body. The drive motor 38 precisely controls the timing and flow rate of each batch of materials by adjusting the rotation angle of the feeding baffle 37. After dispersion is completed, the solenoid valve outside the discharge pipe 12 is opened. The treated oil suspension is filtered twice by the filter barrel 14 and then output through the discharge pipe 12. The device significantly improves the uniformity and purity of the product through a three-stage process of premixing, main dispersion and filtration.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dilution device for a dispersible oil suspension with a premixing chamber, characterized in that, include: An oil suspension container (1) includes a main dispersion tank (11), a discharge pipe (12) is fixedly connected to the outer side of the main dispersion tank (11) near the bottom, a positioning rubber pad (13) is fixedly connected to the inner wall of the main dispersion tank (11), and a filter barrel (14) is provided inside the main dispersion tank (11). The positioning rubber pad (13) is adapted to the filter barrel (14). Oil suspension dispersion mechanism (2), the oil suspension dispersion mechanism (2) is located above the oil suspension holding mechanism (1), the oil suspension dispersion mechanism (2) is used to stir and disperse the raw materials inside the main dispersion tank (11) evenly; The raw material premixing mechanism (3) is provided in several groups and is set above the oil suspension dispersion mechanism (2). The raw material premixing mechanism (3) performs primary premixing of the raw material before it is put into the inner cavity of the main dispersion tank (11). The raw material premixing mechanism (3) includes a premixing cylinder (31), a cylinder sealing cover (32) is provided above the premixing cylinder (31), an inlet pipe (33) is provided above the cylinder sealing cover (32), a connecting pulley (34) is rotatably connected above the cylinder sealing cover (32), a second stirring shaft (35) is rotatably connected below the cylinder sealing cover (32), a discharge pipe (36) communicating with the bottom of each premixing cylinder (31) is fixedly connected below the premixing cylinder (31), a discharge baffle (37) is rotatably connected above the bottom wall of the premixing cylinder (31), and a drive motor (38) is fixedly connected above the discharge baffle (37). The cylinder sealing cover (32) and the inner side of the premixing cylinder (31) are provided with matching threads, and the cylinder sealing cover (32) is threadedly connected to the inner side of the premixing cylinder (31). The connecting pulley (34) is adapted to the pulley group (23). Each connecting pulley (34) is connected to a group of pulleys on the pulley group (23) via a belt. The number of pulleys in the pulley group (23) is adapted to the number of raw material premixing mechanisms (3). The rotating shaft of the drive motor (38) passes through the feeding baffle (37) and is fixedly connected to the bottom wall of the premixing cylinder (31). The feeding baffle (37) has a through hole that matches the through hole inside the feeding tube (36). Each set of raw material premixing mechanisms (3) is fixedly connected above the tank sealing cover (21) through the feeding tube (36). The feeding tube (36) passes through the tank sealing cover (21) to the inner cavity of the main dispersion tank (11).

2. The dispersible oil suspension dilution device with a premixing chamber according to claim 1, characterized in that, The oil suspension dispersion mechanism (2) includes a tank sealing cover (21), a dual-shaft motor (22) is fixedly connected above the tank sealing cover (21), a pulley group (23) is fixedly connected to the upper rotating shaft of the dual-shaft motor (22), and a first stirring shaft (24) is fixedly connected to the lower rotating shaft of the dual-shaft motor (22) through the tank sealing cover (21).

3. The dispersible oil suspension dilution device with a premixing chamber according to claim 1, characterized in that, An electromagnetic valve is provided on the outside of the discharge pipe (12), and the discharge pipe (12) extends through to the inside of the main dispersion tank (11).

4. The dispersible oil suspension dilution device with a premixing chamber according to claim 2, characterized in that, The tank sealing cover (21) is provided with matching threads on the bottom and the inside of the main dispersion tank (11). The tank sealing cover (21) is threaded to the inside of the main dispersion tank (11). When the oil suspension dispersion mechanism (2) is screwed into the top of the main dispersion tank (11) and locked, the filter barrel (14) is stably clamped between the positioning pad (13) and the tank sealing cover (21).

5. The dispersible oil suspension dilution device with a premixing chamber according to claim 1, characterized in that, The upper part of the second stirring shaft (35) of each group is fixedly connected to the sealing cover (32) of the cylinder body and the connecting pulley (34).

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