Sewage treatment agent spreading device

Abstract

The utility model discloses sewage treatment agent sowing device belongs to sewage treatment technical field, the application is provided with linear drive module to move and sow to sewage treatment pond, the application only sets up a drive module, and is provided with treatment agent storage box and self rebound structure, and is provided with a plurality of stop bar on the lateral wall of sewage treatment pond, when the mobile end moves, the second end of treatment agent storage box and a stop bar extrusion contact and rotate with treatment agent storage box first end as the center, after rotating to treatment agent storage box and the stop bar disengagement contact, self rebound device drives treatment agent storage box to rebound and hit another stop bar, when hitting, the sewage treatment agent particle in treatment agent storage box can oscillate and reorder, and part sewage treatment agent particle can drop out and scatter the hole, the application can evenly sow to sewage treatment pond, and the device structure is simple, need not use multiple driver and control module, saves the deployment cost and maintenance cost.

Description

Technical Field

[0001] This utility model belongs to the field of wastewater treatment technology, specifically relating to a wastewater treatment agent dispensing device. Background Technology

[0002] Wastewater treatment agents are chemical substances used in the wastewater treatment process. Their function is to help remove pollutants, odors, and color from wastewater, as well as improve treatment efficiency. In daily life, people often need to spread solid wastewater treatment agent particles into wastewater. The molecular structure of wastewater treatment agent particles can adsorb suspended particles and colloids in wastewater, causing them to quickly aggregate into larger clusters, thus achieving solid-liquid separation.

[0003] Existing wastewater treatment granules are typically applied to wastewater treatment tanks using spreaders. Fixed spreaders are prone to uneven application, while mobile spreaders are usually more complex, requiring multiple drivers and control modules, resulting in higher purchase costs and more complex components that make maintenance difficult. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides a wastewater treatment agent spreading device to solve the problems of uneven spreading that easily occurs with fixed spreaders, and the problems that mobile spreaders are usually more complex in structure and require multiple drivers and control modules, resulting in higher purchase costs and more complex components that make maintenance difficult.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Wastewater treatment agent application device, including:

[0007] Linear drive module; The linear drive module is installed on the first side wall of the sewage treatment tank. The linear drive module is equipped with a moving end and a driving end. The moving end moves in a reciprocating linear motion along the first side wall of the sewage treatment tank under the drive of the driving end.

[0008] Treatment agent storage box; wastewater treatment agent granules are filled in the treatment agent storage box. The first end of the treatment agent storage box is rotatably mounted on the movable end. The second end of the treatment agent storage box is set above the second side wall of the wastewater treatment tank. In the initial state, the treatment agent storage box is perpendicular to both the first and second side walls of the wastewater treatment tank. The first and second side walls of the wastewater treatment tank are opposite side walls of the wastewater treatment tank. The bottom surface of the middle section of the treatment agent storage box is provided with a dispensing hole. The diameter of the dispensing hole is smaller than the sum of the diameters of two wastewater treatment agent granules and larger than the diameter of one wastewater treatment agent granule.

[0009] Self-rebound structure; The self-rebound structure is located on the mobile end and connected to the treatment agent storage box. The self-rebound structure always provides the treatment agent storage box with elasticity to maintain its initial state.

[0010] Multiple baffles are linearly and evenly distributed along the top surface of the second side wall of the sewage treatment tank. When the moving end moves, the second end of the treatment agent storage box is pressed into contact with a baffle and rotates with the first end of the treatment agent storage box as the center. After the treatment agent storage box is rotated until it is no longer in contact with the baffle, the self-rebound device drives the treatment agent storage box to rebound and hit another baffle.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This application incorporates a linear drive module for mobile application of the treatment agent in a wastewater treatment tank. This application uses only one drive module, which includes a treatment agent storage box and a self-rebound structure. Multiple baffles are also installed on the side wall of the wastewater treatment tank. When the moving end moves, the second end of the treatment agent storage box contacts one baffle and rotates around the first end of the storage box. After the storage box disengages from the baffle, the self-rebound device drives the storage box to rebound and impact another baffle. During the impact, the wastewater treatment agent particles in the storage box vibrate and reorder. During this reordering process, some particles fall out of the application holes. This application can uniformly apply the treatment agent to the wastewater treatment tank. The device has a simple structure, eliminating the need for multiple drivers and control modules, thus saving deployment and maintenance costs. Furthermore, when the drive end reaches its maximum travel distance, the storage box repeats the above oscillation process on its return journey, improving application efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the specific structure of this application;

[0014] Figure 2 A schematic diagram showing the connection relationship between the treatment agent storage box, the mobile terminal, and the self-rebound structure;

[0015] The diagram is marked as follows:

[0016] 1-Drive motor; 2-Coupling; 3-Screw; 4-Rectangular nut; 5-Treatment agent storage box; 6-Spring; 7-Stop block; 8-Slide rail; 9-Base plate; 10-Baffle; 11-Stop bar; 12-Spreading hole; 13-Sewage treatment tank; 14-Connecting rod. 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] Example 1

[0019] like Figure 1 , Figure 2 As shown, the wastewater treatment agent application device includes:

[0020] Linear drive module; The linear drive module is installed on the first side wall of the sewage treatment tank 13. The linear drive module is provided with a moving end and a driving end. The moving end moves in a reciprocating linear motion along the first side wall of the sewage treatment tank 13 under the drive of the driving end.

[0021] Treatment agent storage box 5; wastewater treatment agent granules are filled in treatment agent storage box 5. The first end of treatment agent storage box 5 is rotatably mounted on the moving end. The second end of treatment agent storage box 5 is set above the second side wall of wastewater treatment tank 13. In the initial state, treatment agent storage box 5 is perpendicular to both the first and second side walls of wastewater treatment tank 13. The first and second side walls of wastewater treatment tank 13 are opposite side walls of wastewater treatment tank 13. The bottom surface of the middle section of treatment agent storage box 5 is provided with multiple dispensing holes 12. The diameter of dispensing hole 12 is smaller than the sum of the diameters of two wastewater treatment agent granules and larger than the diameter of one wastewater treatment agent granule.

[0022] Self-rebound structure; The self-rebound structure is set on the mobile end and connected to the treatment agent storage box 5. The self-rebound structure always provides the treatment agent storage box 5 with the elastic force to maintain the initial state.

[0023] Multiple baffles 11 are linearly and evenly distributed along the top surface of the second side wall of the sewage treatment tank 13. When the moving end moves, the second end of the treatment agent storage box 5 is pressed into contact with a baffle 11 and rotates with the first end of the treatment agent storage box 5 as the center. After the rotation is completed, the treatment agent storage box 5 is driven by the self-rebound device to rebound and hit another baffle 11.

[0024] In this embodiment, a linear drive module is provided to move and spread the wastewater treatment tank 13. This application only provides one drive module, on which a treatment agent storage box 5 and a self-rebound structure are provided. This application also provides multiple baffles 11 on the side wall of the wastewater treatment tank 13. When the moving end moves, the second end of the treatment agent storage box 5 presses against a baffle 11 and rotates with the first end of the treatment agent storage box 5 as the center. After the rotation is completed and the treatment agent storage box 5 is no longer in contact with the baffle 11, the self-rebound device drives the treatment agent storage box 5 to rebound and impact another baffle 11. During the impact, the wastewater treatment agent particles in the treatment agent storage box 5 will vibrate and reorder. During the reordering process, some wastewater treatment agent particles will fall out of the spreading hole. This application can evenly spread the wastewater treatment tank 13, and the device structure is simple. It does not require the use of multiple drivers and control modules, saving deployment and maintenance costs. When the drive end moves to the farthest distance, it will repeat the above oscillation process on the return journey, which improves the spreading efficiency.

[0025] Example 2

[0026] The difference between this embodiment and Embodiment 1 is that the diameter of the dispensing hole 12 is greater than the diameter of a wastewater treatment agent particle but less than 1.5 times the diameter of a wastewater treatment agent particle.

[0027] In this embodiment, when the wastewater treatment agent particles are stationary, they may be stuck in the dispensing hole 12 due to frictional resistance or random stacking angle, and cannot pass freely by gravity alone, thus preventing leakage under non-active control. When vibrating, the instantaneous kinetic energy of the particles is sufficient to overcome geometric constraints and surface forces, thereby achieving controlled release. The diameter of the dispensing hole 12 is set between 1 and 1.5 times the diameter of a wastewater treatment agent particle, which is the optimal range for non-active leakage.

[0028] Example 3

[0029] The difference between this embodiment and Embodiment 1 is that, as Figure 1 , Figure 2 As shown, the linear drive module is a ball screw mechanism with a motor.

[0030] Example 4

[0031] The difference between this embodiment and embodiment 3 is that, as Figure 1 , Figure 2 As shown, the ball screw mechanism with motor includes:

[0032] Base plate 9; Base plate 9 is rectangular and is fixedly installed along the top surface of the first side wall of the sewage treatment tank 13;

[0033] Drive motor 1; Drive motor 1 is mounted on the first end of the base plate 9;

[0034] Baffle 10; Baffle 10 is vertically installed on the second end of the base plate 9. A through hole is provided on baffle 10, and a first bearing is fixedly installed in the through hole.

[0035] Screw 3; One end of screw 3 is connected to the shaft of drive motor 1 via coupling 2, and the other end of screw 3 is inserted into the inner ring of the first bearing;

[0036] Rectangular nut 4, ball bearings and ball bearing circulation device; the rectangular nut 4, ball bearing circulation device and ball bearings are assembled into a moving unit and mounted on screw 3;

[0037] Slide rail 8; Slide rail 8 is set on base plate 9. Slide rail 8 and screw 3 are set parallel to each other. Slide rail 8 is slidably connected to the bottom surface of one end of rectangular nut 4. Slide rail 8 is used to limit the rectangular nut 4. Under the limiting action of slide rail 8, rectangular nut 4 does not rotate relative to screw 3.

[0038] Example 5

[0039] The difference between this embodiment and embodiment 4 is that, as Figure 1 , Figure 2 As shown, the self-rebound device includes:

[0040] Two blocks 7; the bottom surfaces of the blocks 7 are fixedly installed on the top surface of the moving unit, and the two blocks 7 are symmetrically arranged along the treatment agent storage box 5 in the initial state;

[0041] Two springs 6; the two ends of one spring 6 are fixedly connected to the side of a stop block 7 and the side of a treatment agent storage box 5, respectively.

[0042] In this embodiment, by symmetrically arranging baffles 7 on both sides of the treatment agent storage box 5 in the initial state and connecting them with springs 6, the treatment agent storage box 5 can collide and rebound with the baffle 11 in both reciprocating strokes, thereby improving the spreading efficiency.

[0043] Example 6

[0044] The difference between this embodiment and embodiment 4 is that, as Figure 2 As shown, the bottom surface of the first end of the treatment agent storage box 5 is provided with a connecting rod 14, the top surface of the moving unit is provided with a blind hole, a second bearing is provided in the blind hole, the outer ring of the second bearing is fixedly connected to the inner wall of the blind hole, and the inner ring of the second bearing is fixedly fitted on the connecting rod 14.

[0045] Example 7

[0046] The difference between this embodiment and embodiment 1 is that an impact layer is provided on the outer surface of the second end of the treatment agent storage box 5. The impact layer is made of rubber. When the treatment agent storage box 5 collides with the stop bar, the impact layer can deform to protect the treatment agent storage box 5 from damage.

[0047] Those skilled in the art will recognize that the embodiments described herein are intended to help the reader understand the principles of this application, and should be understood as not limiting the scope of protection of this application to such specific statements and embodiments. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A wastewater treatment agent application device, characterized in that, include: Linear drive module; The linear drive module is installed on the first side wall of the sewage treatment tank (13). The linear drive module is provided with a moving end and a driving end. The moving end moves in a reciprocating linear motion along the first side wall of the sewage treatment tank (13) under the drive of the driving end. Treatment agent storage box (5); wastewater treatment agent particles are filled in treatment agent storage box (5). The first end of treatment agent storage box (5) is rotatably mounted on the moving end. The second end of treatment agent storage box (5) is set above the second side wall of wastewater treatment tank (13). In the initial state, treatment agent storage box (5) is perpendicular to the first side wall and the second side wall of wastewater treatment tank (13). The first side wall and the second side wall of wastewater treatment tank (13) are opposite side walls of wastewater treatment tank (13). The bottom surface of the middle section of treatment agent storage box (5) is provided with multiple dispensing holes (12). The diameter of dispensing hole (12) is smaller than the sum of the diameters of two wastewater treatment agent particles and larger than the diameter of one wastewater treatment agent particle. Self-rebound structure; The self-rebound structure is set on the mobile end and connected to the treatment agent storage box (5). The self-rebound structure always provides the treatment agent storage box (5) with the elastic force to maintain the initial state. Multiple baffles (11); Multiple baffles (11) are linearly and evenly distributed along the top surface of the second side wall of the sewage treatment tank (13). When the moving end moves, the second end of the treatment agent storage box (5) is pressed into contact with a baffle (11) and rotates with the first end of the treatment agent storage box (5) as the center. After the rotation is completed, the treatment agent storage box (5) is driven by the self-rebound device to rebound and hit another baffle (11).

2. The wastewater treatment agent application device according to claim 1, characterized in that, The diameter of the dispensing hole (12) is greater than the diameter of a wastewater treatment agent particle but less than 1.5 times the diameter of a wastewater treatment agent particle.

3. The wastewater treatment agent application device according to claim 1, characterized in that, The linear drive module is a ball screw mechanism with a motor.

4. The wastewater treatment agent application device according to claim 3, characterized in that, Ball screw mechanisms with motors include: The bottom plate (9) is rectangular and is fixedly installed along the top surface of the first side wall of the sewage treatment tank (13). Drive motor (1); Drive motor (1) is mounted on the first end of base plate (9); Baffle (10); Baffle (10) is vertically installed on the second end of the base plate (9), and a through hole is provided on the baffle (10), in which a first bearing is fixedly installed; Screw (3); one end of screw (3) is connected to the shaft of drive motor (1) through coupling (2), and the other end of screw (3) is inserted into the inner ring of the first bearing; Rectangular nut (4), ball bearings and ball bearing circulation device; the rectangular nut (4), ball bearing circulation device and ball bearings are assembled into a moving unit and mounted on the screw (3); Slide rail (8); Slide rail (8) is set on base plate (9). Slide rail (8) and screw (3) are set parallel to each other. Slide rail (8) is slidably connected to the bottom surface of one end of rectangular nut (4). Slide rail (8) is used to limit the rectangular nut (4). Under the limiting action of slide rail (8), rectangular nut (4) does not rotate relative to screw (3).

5. The wastewater treatment agent application device according to claim 4, characterized in that, The self-rebound device includes: Two blocks (7); the bottom surfaces of the blocks (7) are fixedly installed on the top surface of the moving unit, and the two blocks (7) are symmetrically arranged along the treatment agent storage box (5) in the initial state; Two springs (6); the two ends of one spring (6) are fixedly connected to the side of a stop (7) and the side of the treatment agent storage box (5), respectively.

6. The wastewater treatment agent application device according to claim 4, characterized in that, The bottom surface of the first end of the treatment agent storage box (5) is provided with a connecting rod (14), the top surface of the moving unit is provided with a blind hole, a second bearing is provided in the blind hole, the outer ring of the second bearing is fixedly connected to the inner wall of the blind hole, and the inner ring of the second bearing is fixedly fitted on the connecting rod (14).

7. The wastewater treatment agent application device according to claim 1, characterized in that, An impact layer is provided on the outer surface of the second end of the treatment agent storage box (5), and the impact layer is made of rubber.

Images