A feeding device for facilitating the dissolution and dispersion of sludge conditioning agents

Abstract

The utility model discloses a convenient sludge conditioning agent dissolving dispersion's feeding device, including dissolving container, feed hopper, support frame, dredging subassembly and rotary type throwing mechanism, the inside of dissolving container forms and is equipped with the valve on the bottom installation of discharge pipe of dissolving chamber, feed hopper is vertically installed in the top of dissolving container and both sides are connected with two groups of support frames, and the lower end of two groups of support frames is fixed in the top of dissolving container, and dredging subassembly is built -in in feed hopper and includes motor, drive gear, driven ring, poking board and adjusting block. The utility model discloses when needing to carry out the dissolution to granular sludge conditioning agent, the staff will granular sludge conditioning agent into feed hopper, and granular sludge conditioning agent is introduced into the rotary type throwing mechanism under through feed hopper, and granular sludge conditioning agent is rotated and thrown into the dissolving container through the rotary type throwing mechanism, and the subsequent dissolution effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of feeding equipment technology, specifically a feeding device that facilitates the dissolution and dispersion of sludge conditioner. Background Technology

[0002] Sludge conditioners are water treatment chemicals that improve dewatering efficiency by adding chemical agents to change the structure and particle characteristics of sludge flocs. They include inorganic, organic, compound conditioners, and coagulants. Their mechanism of action is mainly through charge neutralization and adsorption bridging to disrupt the colloidal stability of sludge and reduce the bound water content. Inorganic conditioners are represented by polyaluminum chloride and iron salts, while organic conditioners are mainly cationic polyacrylamide. Compound conditioners can achieve synergistic effects and reduce addition costs. Existing sludge conditioners are mainly divided into liquid sludge conditioners and granular sludge conditioners. When sludge conditioners are added to the sludge conditioning tank, the solid particles of the sludge conditioner are usually dissolved into a liquid of a certain viscosity using a dissolving machine before use.

[0003] However, existing granular sludge conditioners have the following problems in the dissolution and dispersion process: Granular sludge conditioners are typically introduced directly into the dissolution container via a feed funnel, where they are dissolved by the solvent inside. This centralized introduction method can easily lead to excessive concentration of the conditioner, affecting the dissolution and mixing speed of the granules. Furthermore, granular sludge conditioners have poorer fluidity compared to liquid sludge conditioners, which may cause blockages when introduced through the feed funnel. Therefore, it is necessary to design corresponding technical solutions to address these problems. Utility Model Content

[0004] The purpose of this invention is to provide a feeding device that facilitates the dissolution and dispersion of sludge conditioners. This addresses the problem that granular sludge conditioners are typically introduced directly into a dissolving container via a feeding funnel, where the conditioner is dissolved by the solvent inside the container. However, this centralized introduction method can lead to excessive concentration of the conditioner, affecting the dissolution and mixing speed of the granules. Furthermore, granular sludge conditioners have poorer fluidity than liquid sludge conditioners, which can cause blockages when introduced through the feeding funnel.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a feeding device for facilitating the dissolution and dispersion of sludge conditioner, comprising a dissolving container, a feeding funnel, a support frame, a dredging component, and a rotary spraying mechanism. The dissolving container has a dissolving chamber inside and a discharge pipe installed at the bottom. The discharge pipe is equipped with a valve. The feeding funnel is vertically installed on the top of the dissolving container and connected to two sets of support frames on both sides. The lower ends of the two sets of support frames are fixed to the top of the dissolving container. The dredging component is built into the feeding funnel and includes a motor, a drive gear, a driven ring, a material-pulling plate, and an adjusting block. The motor is installed on the edge of the feeding funnel, and its power output end is connected to the drive gear. The driven ring is rotatably fitted into the upper end of the feeding funnel, and its surface is machined with several sets of locking teeth. The gear meshes with the drive gear. The material feeding plates are arranged in several groups and evenly installed below the driven ring. The several groups of material feeding plates are located inside the feed hopper. The adjusting blocks are arranged in several groups and evenly distributed in a ring on the inner wall of the feed hopper. The rotary spraying mechanism includes a support plate, a drive motor, a transmission gear, a rotating ring, a guide pipe, a spraying container, and a stirrer. The support plate is fixed on the left support frame. The drive motor is installed on the support plate and its power output end is connected to the transmission gear. The rotating ring is rotatably fitted under the feed hopper and its lower end is connected to the guide pipe. The surface of the rotating ring has a toothed structure and meshes with the transmission gear. The lower end of the guide pipe is connected to the spraying container. The spraying container is located inside the dissolving chamber. The stirrer is installed at the bottom of the spraying container.

[0006] In a preferred embodiment of this utility model, the upper end of the feeding plate is rotatably connected to the driven ring via a hinge, and the inner side of the feeding plate is machined with a guide groove, which is used in conjunction with an adjusting block.

[0007] In a preferred embodiment of this utility model, the adjusting block has an overall arc-shaped structure and the thickness at one end is less than the thickness at the other end.

[0008] In a preferred embodiment of this utility model, the spraying container has a hollow hemispherical structure and the bottom is machined with several sets of spraying holes.

[0009] In a preferred embodiment of the present invention, the stirrer includes a connecting column, a horizontal plate, and stirring blades. The lower end of the connecting column is connected to a dispensing container and to several sets of horizontal plates. The stirring blades are arranged in several sets and are evenly installed on the bottom of the horizontal plates.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model improves the existing feeding device for dissolving and dispersing sludge conditioners. When it is necessary to dissolve granular sludge conditioners, the operator introduces the granular sludge conditioner into the feed funnel. The feed funnel then introduces the granular sludge conditioner into the rotary spraying mechanism below. The rotary spraying mechanism rotates and sprays the granular sludge conditioner into the dissolving container, improving the subsequent dissolving effect and preventing the granular sludge conditioner from clumping.

[0012] 2. This utility model is designed with a dredging component in the feed hopper, which can dredge the introduced granular sludge conditioner and avoid blockage during the feeding process. Attached Figure Description

[0013] Figure 1 This is an overall structural diagram of the present invention;

[0014] Figure 2 This is a top view of the feed funnel described in this utility model;

[0015] Figure 3 This is a partial structural diagram of the rotary spraying mechanism described in this utility model.

[0016] In the diagram: 1. Dissolving container; 2. Feed funnel; 3. Support frame; 4. Dissolving chamber; 5. Discharge pipe; 6. Valve; 7. Motor; 8. Drive gear; 9. Driven ring; 10. Feeding plate; 11. Adjusting block; 12. Clamping gear; 13. Support plate; 14. Drive motor; 15. Transmission gear; 16. Rotating ring; 17. Guide pipe; 18. Spraying container; 19. Stirrer; 20. Guide groove; 21. Spraying hole; 22. Connecting column; 23. Horizontal plate; 24. Stirring blades. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-3This utility model provides a technical solution: a feeding device for facilitating the dissolution and dispersion of sludge conditioner, comprising a dissolving container 1, a feeding funnel 2, a support frame 3, a dredging component, and a rotary spraying mechanism. The dissolving container 1 has a dissolving chamber 4 inside and a discharge pipe 5 installed at the bottom, with a valve 6 on the discharge pipe 5. The feeding funnel 2 is vertically installed on the top of the dissolving container 1 and connected to two sets of support frames 3 on both sides. The lower ends of the two sets of support frames 3 are fixed to the top of the dissolving container 1. The dredging component is built into the feeding funnel 2 and includes a motor 7, a drive gear 8, a driven ring 9, a material-dispensing plate 10, and an adjusting block 11. The motor 7 is installed on the edge of the feeding funnel 2, and its power output end is connected to the drive gear 8. The driven ring 9 is rotatably fitted into the upper end of the feeding funnel 2, and its surface is machined with several sets of locking teeth 12, which mesh with the drive gear 8 to dispense material. The plates 10 are arranged in several groups and evenly installed below the driven ring 9. Several groups of feeding plates 10 are located inside the feed hopper 2. The adjusting blocks 11 are arranged in several groups and evenly distributed in a ring on the inner wall of the feed hopper 2. The rotary scattering mechanism includes a support plate 13, a drive motor 14, a transmission gear 15, a rotating ring 16, a guide pipe 17, a scattering container 18, and a stirrer 19. The support plate 13 is fixed on the left support frame 3. The drive motor 14 is installed on the support plate 13 and its power output end is connected to the transmission gear 15. The rotating ring 16 is rotatably fitted below the feed hopper 2 and its lower end is connected to the guide pipe 17. The surface of the rotating ring 16 has a toothed structure and meshes with the transmission gear 15. The lower end of the guide pipe 17 is connected to the scattering container 18. The scattering container 18 is located inside the dissolving chamber 4. The stirrer 19 is installed at the bottom of the scattering container 18.

[0019] Further improvements, such as Figure 2 As shown, the upper end of the feeding plate 10 is rotatably connected to the driven ring 9 via a hinge. The inner side of the feeding plate 10 is machined with a guide groove 20. The guide groove 20 is used in conjunction with the adjusting block 11. The adjusting block 11 is inserted into the guide groove 20. As the thickness of the adjusting block 11 changes, the feeding plate 10 can be floated.

[0020] Further improvements, such as Figure 2 As shown, the adjusting block 11 has an overall arc-shaped structure and one end is thinner than the other end. This design allows the adjusting block 11 to be inserted into the guide groove 20 when the material feeding plate 10 moves to the position of the adjusting block 11, thereby achieving the purpose of floating the material feeding plate 10. During the intermittent floating process, the lower end of the material feeding plate 10 acts on the discharge port of the feed funnel 2, thereby loosening the material and avoiding the problem of blockage.

[0021] Further improvements, such as Figure 3 As shown, the spraying container 18 has a hollow hemispherical structure and the bottom is machined with several sets of spraying holes 21, which can rotate and spray granular sludge conditioner from the spraying holes 21.

[0022] Specifically, the agitator 19 includes a connecting column 22, a horizontal plate 23, and agitating blades 24. The lower end of the connecting column 22 is connected to the dispensing container 18 and to several sets of horizontal plates 23. Several sets of agitating blades 24 are evenly installed at the bottom of the horizontal plates 23. When the dispensing container 18 rotates, it drives the horizontal plates 23 to rotate, thereby rapidly agitating and dissolving the granular sludge conditioner and solvent in the dissolving container 1 through the agitating blades 24.

[0023] In use: When the granular sludge conditioner needs to be dissolved, the operator introduces the granular sludge conditioner into the feed funnel 2. The motor 7 drives the drive gear 8 to rotate. During rotation, the drive gear 8 acts on the driven ring 9, which in turn drives the feeding plate 10 to rotate synchronously. When the feeding plate 10 moves to the position of the adjusting block 11, the adjusting block 11 inserts into the guide groove 20, achieving the purpose of floating the feeding plate 10. During the intermittent floating process, the lower end of the feeding plate 10 acts on the discharge port of the feed funnel 2, achieving the purpose of... The material is loosened to avoid blockage. The granular sludge conditioner is guided down the feed pipe 17. At the same time, the drive motor 14 drives the transmission gear 15 to rotate, which in turn drives the rotating ring 16 to rotate. This causes the feed pipe 17, the dispensing container 18, and the agitator 19 to rotate. The granular sludge conditioner is then sprayed out from the dispensing hole 21. During the rotation of the dispensing container 18, the horizontal plate 23 rotates, and the stirring blades 24 rapidly stir and dissolve the granular sludge conditioner and solvent in the dissolving container 1.

[0024] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the 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.

[0025] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A feeding device for facilitating the dissolution and dispersion of sludge conditioner, characterized in that: The device includes a dissolving container (1), a feeding funnel (2), a support frame (3), a dredging assembly, and a rotary spraying mechanism. The dissolving container (1) has a dissolving chamber (4) inside and a discharge pipe (5) installed at the bottom. The discharge pipe (5) is equipped with a valve (6). The feeding funnel (2) is vertically installed on the top of the dissolving container (1) and connected to two sets of support frames (3) on both sides. The lower ends of the two sets of support frames (3) are fixed to the top of the dissolving container (1). The dredging assembly is built into the feeding funnel. The funnel (2) includes a motor (7), a drive gear (8), a driven ring (9), a feeding plate (10), and an adjusting block (11). The motor (7) is installed on the edge of the feeding funnel (2) and its power output end is connected to the drive gear (8). The driven ring (9) is rotatably fitted into the upper end of the feeding funnel (2) and its surface is machined with several sets of teeth (12). The teeth (12) mesh with the drive gear (8). The feeding plate (10) is provided with several sets and is evenly installed on the driven ring. Below (9), several sets of the feeding plates (10) are located inside the feeding hopper (2). Several sets of the adjusting blocks (11) are evenly distributed in a ring on the inner wall of the feeding hopper (2). The rotary scattering mechanism includes a support plate (13), a drive motor (14), a transmission gear (15), a rotating ring (16), a guide pipe (17), a scattering container (18), and a stirrer (19). The support plate (13) is fixed on the left support frame (3). The drive motor (14) The rotating ring (16) is mounted on the support plate (13) and its power output end is connected to the transmission gear (15). The rotating ring (16) is rotatably fitted under the feed funnel (2) and its lower end is connected to the guide pipe (17). The surface of the rotating ring (16) has a toothed structure and meshes with the transmission gear (15). The lower end of the guide pipe (17) is connected to the spray container (18). The spray container (18) is located in the dissolving chamber (4). The agitator (19) is installed at the bottom of the spray container (18).

2. The feeding device for facilitating the dissolution and dispersion of sludge conditioner according to claim 1, characterized in that: The upper end of the feeding plate (10) is rotatably connected to the driven ring (9) via a hinge. The inner side of the feeding plate (10) is formed with a guide groove (20), which is used in conjunction with the adjusting block (11).

3. The feeding device for facilitating the dissolution and dispersion of sludge conditioner according to claim 2, characterized in that: The adjustment block (11) has an overall arc-shaped structure and the thickness at one end is less than the thickness at the other end.

4. The feeding device for facilitating the dissolution and dispersion of sludge conditioner according to claim 1, characterized in that: The spraying container (18) has a hollow hemispherical structure and the bottom is machined with several sets of spraying holes (21).

5. The feeding device for facilitating the dissolution and dispersion of sludge conditioner according to claim 4, characterized in that: The agitator (19) includes a connecting column (22), a horizontal plate (23) and a stirring blade (24). The lower end of the connecting column (22) is connected to the scattering container (18) and the lower end is connected to several sets of horizontal plates (23). The stirring blade (24) is divided into several sets and evenly installed on the bottom of the horizontal plate (23).

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