A dosing device based on flow self-adaptive adjustment

Abstract

The utility model relates to the field of dosing device, concretely relates to a dosing device based on flow self -adaptation regulation, including support frame, the rotatory connection has the inclined frame between support frame, the inside fixed setting of inclined frame has the collecting bucket, the inside fixed setting of collecting bucket has the auxiliary dispersion mechanism, rotates through the inclined frame drive collecting bucket, makes the inside medicament produce dynamic flow under centrifugal force and the turning effect, simultaneously with the aid of auxiliary dispersion mechanism carries out cutting dispersion to medicament, can break the precipitate layer that medicament stationary easily forms, makes medicament uniform mixing, has improved the mixing effect obviously. Aiming at the problem that the physical and chemical properties of different medicaments are different greatly, the auxiliary dispersion mechanism of the device is designed. By adjusting the inclination angle of the adjusting plate, the gap between adjacent adjusting plates is changed, thereby adjusting the dispersion parameters.

Description

Technical Field

[0001] This utility model belongs to the field of dosing devices, specifically relating to a dosing device based on adaptive flow rate adjustment. Background Technology

[0002] In fields such as water treatment, chemical industry, pharmaceutical preparation and environmental protection, dosing devices are key equipment for achieving precise dosing of chemicals and ensuring process effectiveness. The core requirement is to ensure uniform mixing of chemicals before dosing and to flexibly adjust parameters according to the characteristics of the chemicals and the actual flow rate, so as to avoid problems such as reduced process efficiency and waste of chemical efficacy due to uneven mixing.

[0003] However, most dosing devices use static dosing or simple stirring, which can lead to localized accumulation of chemicals, forming sediment layers or uneven concentrations in the solution. For example, in water treatment, uneven flocculant dispersion can reduce flocculation efficiency. Furthermore, different chemicals have significantly different physicochemical properties, and traditional devices use fixed stirring intensity and methods, making it difficult to adjust according to the characteristics of the chemicals. High-viscosity chemicals may not be sufficiently stirred, and volatile or sensitive chemicals may deteriorate or be lost due to excessive stirring. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of traditional dosing devices in the background art, which mostly involve static dosing or simple stirring, resulting in local accumulation, precipitation or uneven concentration of the drug, and because the stirring intensity and method are fixed, it is difficult to adapt to the characteristics of different drugs. Therefore, this invention aims to realize a dosing device based on adaptive flow rate adjustment.

[0005] To achieve the above-mentioned objectives, the technical solution of this utility model is: a dosing device based on adaptive flow regulation, comprising a support frame, an inclined frame rotatably connected between the support frames, a collection bucket fixedly disposed inside the inclined frame, and an auxiliary dispersion mechanism fixedly disposed inside the collection bucket.

[0006] In the above-mentioned dosing device based on adaptive flow adjustment, the top of the support frame is symmetrically fixed with bearing seats, the inner ring of the bearing seats is fixed with a rotating shaft, and the rotating shaft is respectively fixed at both ends of the inclined frame.

[0007] In the above-mentioned dosing device based on adaptive flow adjustment, one end of one of the rotating shafts is fixedly disposed at the bottom of one end of the inclined frame, and one end of the other rotating shaft is fixedly disposed at the bottom of the other end of the inclined frame.

[0008] In the above-mentioned dosing device based on adaptive flow adjustment, a drive motor is fixedly connected to one side of the top of the support frame, and the output shaft of the drive motor is fixed to one end of one of the rotating shafts.

[0009] In the above-mentioned dosing device based on adaptive flow adjustment, retaining rings are slidably arranged on both sides of the inclined frame, and limit adjustment bolts are threadedly connected to both sides of the retaining rings. Internal threaded holes adapted to the limit adjustment bolts are opened on both sides of the inclined frame, and the inner side of the retaining rings is adapted to the outer surface of the collection tank.

[0010] In the above-mentioned dosing device based on adaptive flow regulation, one end of the collection tank is threadedly connected to a cover plate, one end of the inclined frame is threadedly connected to a threaded rod, and the cover plate is provided with a threaded hole for threaded connection with the threaded rod; the bottom of the collection tank is threadedly connected to several discharge ports.

[0011] In the above-mentioned dosing device based on adaptive flow regulation, a feed inlet is provided on one side of the cover plate, and a sealing cap is sealed to the feed inlet.

[0012] In the aforementioned dosing device based on adaptive flow adjustment, the auxiliary dispersion mechanism includes a rotating rod, a limiting frame, and adjusting plates. The rotating rod is threadedly connected to the middle position of the bottom wall of the collection tank. The limiting frame is symmetrically fixed on both sides of the rotating rod. Multiple adjusting plates are evenly distributed inside the limiting frame. Threaded posts are fixed at both ends of each adjusting plate. Through holes adapted to the threaded posts are opened on the inner side of the limiting frame. Nuts for fixing the threaded posts are provided on one side of the limiting frame. Several through holes are evenly distributed on each adjusting plate.

[0013] Compared with the prior art, the dosing device based on adaptive flow regulation of this utility model has at least the following beneficial effects: The present invention relates to a dosing device based on adaptive flow regulation. The tilting frame drives the collection tank to rotate, causing the internal medicine to flow dynamically under the action of centrifugal force and tumbling. At the same time, the auxiliary dispersion mechanism cuts and disperses the medicine, which can break the sediment layer that is easily formed when the medicine is left to stand, so that the medicine is mixed evenly and the mixing effect is significantly improved.

[0014] To address the significant differences in the physicochemical properties of various reagents, this device employs an auxiliary dispersion mechanism. By adjusting the tilt angle of the regulating plates and altering the gap between adjacent plates, the dispersion parameters can be adjusted. This design allows for precise adjustment of the stirring method and intensity based on the specific needs of reagents with different characteristics, such as high viscosity, high volatility, or sensitivity. This prevents insufficient stirring of high-viscosity reagents and avoids deterioration or loss of volatile or sensitive reagents due to excessive stirring, effectively improving the device's adaptability to various reagents. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a front view schematic diagram of the entire utility model; Figure 3 This is a schematic cross-sectional view of the overall structure of this utility model; Figure 4 This is a schematic diagram of the main structure of the auxiliary dispersing mechanism of this utility model.

[0016] In the diagram: 1. Support frame; 2. Drive motor; 3. Bearing housing; 4. Inclined frame; 5. Collection bucket; 6. Cover plate; 7. Threaded rod; 8. Discharge port; 9. Retaining ring; 901. Limit adjusting bolt; 10. Rotating shaft; 11. Auxiliary dispersing mechanism; 1101. Rotating rod; 1102. Limiting frame; 1103. Adjusting plate; 1104. Nut; 1105. Through hole; 12. Feed inlet. Detailed Implementation

[0017] The dosing device based on adaptive flow regulation of this utility model will be described in more detail below with reference to the accompanying drawings and specific embodiments.

[0018] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship 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.

[0019] This embodiment discloses a dosing device based on adaptive flow rate adjustment. Traditional dosing devices often involve static dosing or simple stirring, leading to localized accumulation, precipitation, or uneven concentration of the drug. Furthermore, due to the fixed stirring intensity and method, they are difficult to adapt to the characteristics of different drugs. Referring to… Figures 1-4 It mainly includes a support frame 1, with an inclined frame 4 rotatably connected between the support frames 1, a collection bucket 5 fixedly installed inside the inclined frame 4, and an auxiliary dispersing mechanism 11 fixedly installed inside the collection bucket 5.

[0020] An inclined frame 4 is rotatably connected between the support frames 1. Through this rotatable connection, the inclined frame 4 can dynamically rotate around the connection point, providing the necessary structural movement conditions for the tumbling and flow of the medicine in the bucket. A collection bucket 5 is fixedly installed inside the inclined frame 4. The collection bucket 5 is used to hold the medicine to be mixed or added. Its fixed installation method can ensure that the position remains stable during the rotation of the inclined frame 4, avoiding the shaking and leakage of the medicine. An auxiliary dispersion mechanism 11 is fixedly installed inside the collection bucket 5. The auxiliary dispersion mechanism 11 can perform targeted treatment on the medicine flowing in the collection bucket 5 to help break up the accumulation or sedimentation of the medicine and improve the uniformity of the medicine mixing.

[0021] Reference Figure 1 and Figure 2 A bearing seat 3 is symmetrically fixed to the top of the support frame 1. A rotating shaft 10 is fixed to the inner ring of the bearing seat 3. The rotating shafts 10 are respectively fixed at both ends of the inclined frame 4. One end of one rotating shaft 10 is fixed to the bottom of one end of the inclined frame 4, and one end of the other rotating shaft 10 is fixed to the bottom of the other end of the inclined frame 4. A drive motor 2 is fixedly connected to one side of the top of the support frame 1. The output shaft of the drive motor 2 is fixed to one end of one of the rotating shafts 10.

[0022] Reference Figure 1 and Figure 2 The inclined frame 4 has retaining rings 9 slidably mounted on both sides. Limit adjusting bolts 901 are threadedly connected to both sides of the retaining rings 9. Internal threaded holes matching the limit adjusting bolts 901 are provided on both sides of the inclined frame 4. The inner side of the retaining rings 9 is adapted to the outer surface of the collecting bucket 5. A cover plate 6 is threadedly connected to one end of the collecting bucket 5, and a threaded rod 7 is threadedly connected to one end of the inclined frame 4. Threaded holes for threaded connection with the threaded rod 7 are provided on the cover plate 6. Several discharge ports 8 are threadedly connected to the bottom of the collecting bucket 5.

[0023] A feed inlet 12 is provided on one side of the cover plate 6, and a sealing cover is connected to the feed inlet 12.

[0024] The bearing housing 3 serves as the support carrier for the rotating shaft 10. Through its inner ring fixedly engaging with the rotating shaft 10, it provides a stable mounting foundation and guidance for the rotation of the rotating shaft 10. The two rotating shafts 10 are respectively fixedly installed at both ends of the inclined frame 4, and both are connected to the bottom position of the end of the inclined frame 4. This symmetrical connection method can ensure that the inclined frame 4 is subjected to balanced forces during rotation, avoiding swaying or jamming caused by the shift of the center of gravity.

[0025] A drive motor 2 is fixedly connected to one side of the top of the support frame 1. The drive motor 2 serves as a power output component. Its output shaft is fixed to one end of one of the rotating shafts 10 to form a power transmission path. The rotational power of the motor can be directly transmitted to the rotating shaft 10, thereby driving the tilting frame 4 to rotate stably around the rotating shaft 10, providing the necessary driving force for the dynamic mixing of the medicine in the collection bucket 5.

[0026] Reference Figures 1-4 The auxiliary dispersing mechanism 11 includes a rotating rod 1101, a limiting frame 1102, and an adjusting plate 1103. The rotating rod 1101 is threadedly connected to the middle position of the bottom wall of the collection bucket 5. The limiting frame 1102 is symmetrically fixed on both sides of the rotating rod 1101. Multiple adjusting plates 1103 are evenly distributed on the inner side of the limiting frame 1102. Threaded posts are fixed at both ends of the adjusting plate 1103. Through holes 1105 adapted to the threaded posts are opened on the inner side of the limiting frame 1102. Nuts 1104 for fixing the threaded posts are provided on one side of the limiting frame 1102. Several through holes are evenly distributed on each adjusting plate 1103.

[0027] The rotating rod 1101 is fixed to the middle position of the inner bottom wall of the collection bucket 5 by a threaded connection. This connection method not only ensures the stability of the rotating rod 1101 installation, but also facilitates quick disassembly and assembly as needed, providing convenience for subsequent cleaning or replacement of parts.

[0028] The limiting frame 1102 is symmetrically fixed on both sides of the rotating rod 1101. The symmetrical distribution design ensures that the dispersion effect on both sides is balanced, preventing the agent from accumulating on one side or being unevenly dispersed during the flow process. Multiple adjusting plates 1103 are evenly distributed inside the limiting frame 1102. The even distribution allows the agent to be uniformly cut and dispersed when flowing through, improving the overall mixing effect.

[0029] The adjusting plate 1103 is fixed with threaded posts at both ends, and the inner side of the limiting frame 1102 is provided with matching through holes 1105. With the help of the nut 1104 on one side of the limiting frame 1102, the angle or position of the adjusting plate 1103 can be flexibly adjusted by tightening or loosening the nut 1104, thereby changing the gap size through which the agent flows to adapt to the dispersion requirements of agents with different physical properties. The several through holes evenly distributed on each adjusting plate 1103 can cut the agent into fine streams when it flows through, breaking up any agglomeration or precipitation that may form in the agent, and further enhancing the uniformity of dispersion.

[0030] The working principle of the dosing device based on adaptive flow adjustment of this utility model is as follows: First, loosen the limiting adjustment bolts 901 of the retaining rings 9 on both sides of the inclined frame 4, and pull the retaining rings 9 outward to reserve space for the installation of the collection tank 5. Place the collection bucket 5, containing the medicine or to be added, smoothly into the inclined frame 4, ensuring that the outer surface of the collection bucket 5 is in contact with the inner side of the retaining ring 9. After fastening the retaining ring 9, tighten the limit adjustment bolts 901 on both sides to lock the retaining ring 9 and achieve lateral limitation of the collection bucket 5; Rotate the threaded rod 7 at one end of the tilting frame 4 to make the threaded rod 7 tightly connected to the cover plate 6 through the threaded hole on the cover plate 6, further fixing the collection bucket 5 axially within the tilting frame 4 and preventing the collection bucket 5 from shifting during subsequent rotation. Unscrew the sealing cap on the feed inlet 12 on one side of the cover plate 6 and add the specified type and dosage of medicine into the collection bucket 5 through the feed inlet 12; after the medicine is added, promptly tighten the sealing cap and ensure a sealed connection to prevent medicine leakage or the entry of external impurities during subsequent rotation. Start the drive motor 2 on one side of the top of the support frame 1. The output shaft of the drive motor 2 drives the rotating shaft 10 fixed thereto to rotate. Since the rotating shaft 10 is fixed at the bottom of both ends of the inclined frame 4, and the outer ring of the rotating shaft 10 is fixed to the inner ring of the bearing seat 3 symmetrically arranged at the top of the support frame 1, the rotating shaft 10 drives the inclined frame 4 and the internal collection bucket 5 to rotate synchronously under the support of the bearing seat 3. As the collecting bucket 5 rotates with the tilting frame 4, the internal reagents experience dynamic flow due to centrifugal force and tumbling. Simultaneously, the reagents flow through the auxiliary dispersion mechanism 11. The rotating rod 1101 of the auxiliary dispersion mechanism 11 is fixed to the bottom wall of the collecting bucket 5. Adjusting plates 1103 are evenly distributed within the symmetrically arranged limiting frames 1102 on both sides of the auxiliary dispersion mechanism 11. When the reagents pass through several through holes 1105 on the adjusting plates 1103, they are cut and dispersed into fine streams, breaking up the sediment layer that easily forms when the reagents are left to stand, thus achieving uniform mixing. Throughout the stirring process, the rotation angle of the tilting frame 4 can be adjusted by the output speed of the drive motor 2, thereby adapting to the mixing requirements of different reagents and avoiding uneven mixing caused by insufficient stirring intensity. When the dispersion effect needs to be adjusted according to the characteristics of the agent or the flow rate requirement, first turn off the drive motor 2, loosen the connection between the threaded rod 7 and the cover plate 6, remove the collection bucket 5 and unscrew the cover plate 6; Rotate the rotating rod 1101 on the bottom wall of the collection tank 5 to remove the auxiliary dispersing mechanism 11 from the collection tank 5. Loosen the nuts 1104 on one side of the limiting frame 1102 that fix the threaded posts, and push the threaded posts at both ends of the adjusting plate 1103 to move within the through holes 1105 inside the limiting frame 1102. Adjust the tilt angle of the adjusting plate 1103, thereby changing the gap between adjacent adjusting plates 1103. After the gap is adjusted to the target value, tighten the nuts 1104 to fix the threaded posts, completing the locking of the adjusting plate 1103. Then, put the auxiliary dispersing mechanism 11 back into the collection tank 5 via the rotating rod 1101, close the cover plate 6, and re-fix the collection tank 5 in the tilting frame 4 to achieve adaptive matching between the dispersing parameters and the flow requirements. After the agent is stirred evenly and the dispersion parameters are adjusted to the correct position, open several discharge ports 8 at the bottom of the collection tank 5. The evenly mixed agent is then precisely delivered to the target system through the discharge ports 8 to complete the dosing operation.

[0031] It should be noted that, in actual implementation, the structure depicted in the accompanying drawings is not a fixed or unchanging embodiment. The components of the embodiments of this invention described and shown in these drawings can typically be arranged and designed in various different configurations. Furthermore, the accompanying drawings and abstract drawings are merely illustrative and do not represent the specific structure or actual quantity in a concrete implementation.

[0032] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The use of terms such as "a" or "an" in this specification and claims does not necessarily indicate a limitation on quantity. Terms such as "comprising" or "including" mean that the element or component preceding the word encompasses the element or component listed following the word and its equivalents, without excluding other elements or components. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0033] The exemplary embodiments of the present invention have been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations can be made to the various technical features and structures proposed by the present invention without exceeding the protection scope of the present invention.

Claims

1. A dosing device based on adaptive flow rate adjustment, comprising a support frame (1), characterized in that: An inclined frame (4) is rotatably connected between the support frames (1). A collection bucket (5) is fixedly installed inside the inclined frame (4). An auxiliary dispersing mechanism (11) is fixedly installed inside the collection bucket (5).

2. The dosing device based on adaptive flow rate adjustment according to claim 1, characterized in that: The top of the support frame (1) is symmetrically fixed with bearing seats (3), and the inner ring of the bearing seats (3) is fixed with a rotating shaft (10). The rotating shaft (10) is fixed at both ends of the inclined frame (4).

3. The dosing device based on adaptive flow rate adjustment according to claim 2, characterized in that: One end of one of the rotating shafts (10) is fixedly disposed at the bottom of one end of the inclined frame (4), and the other end of the rotating shaft (10) is fixedly disposed at the bottom of the other end of the inclined frame (4).

4. The dosing device based on adaptive flow rate adjustment according to claim 2, characterized in that: A drive motor (2) is fixedly connected to one side of the top of the support frame (1), and the output shaft of the drive motor (2) is fixed to one end of one of the rotating shafts (10).

5. The dosing device based on adaptive flow rate adjustment according to claim 1, characterized in that: The inclined frame (4) is slidably provided with retaining rings (9) on both sides. The retaining rings (9) are threadedly connected to limit adjustment bolts (901) on both sides. The inclined frame (4) is provided with internal threaded holes that are adapted to the limit adjustment bolts (901) on both sides. The inner side of the retaining rings (9) is adapted to the outer surface of the collection bucket (5).

6. The dosing device based on adaptive flow rate adjustment according to claim 1, characterized in that: One end of the collection bucket (5) is threadedly connected to a cover plate (6), and one end of the inclined frame (4) is threadedly connected to a threaded rod (7). The cover plate (6) has a threaded hole for threaded connection with the threaded rod (7). The bottom of the collection bucket (5) is threadedly connected to several discharge ports (8).

7. The dosing device based on adaptive flow rate adjustment according to claim 6, characterized in that: A feed inlet (12) is provided on one side of the cover plate (6), and a sealing cover is sealed to the feed inlet (12).

8. The dosing device based on adaptive flow rate adjustment according to claim 1, characterized in that: The auxiliary dispersing mechanism (11) includes a rotating rod (1101), a limiting frame (1102), and an adjusting plate (1103). The rotating rod (1101) is threadedly connected to the middle position of the bottom wall of the collection bucket (5). The limiting frame (1102) is symmetrically fixed on both sides of the rotating rod (1101). Multiple adjusting plates (1103) are evenly distributed on the inner side of the limiting frame (1102). Threaded posts are fixed at both ends of the adjusting plate (1103). Through holes (1105) adapted to the threaded posts are opened on the inner side of the limiting frame (1102). Nuts (1104) for fixing the threaded posts are provided on one side of the limiting frame (1102). Several through holes are evenly distributed on each adjusting plate (1103).

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