Treating agent feeding device for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a treating agent feeding device for sewage treatment, which comprises a U-shaped clamping block and the like. Connecting blocks are arranged at the tops of the two U-shaped clamping blocks; the connecting rod is arranged between the two connecting blocks; the sliding rails are connected to the left side and the right side of the connecting rod through supporting rods; the sliding blocks are arranged on the sliding rails in a sliding manner; the mounting rod is arranged between the two sliding blocks; and the nozzles are rotatably arranged on the mounting rod at intervals. The motor drives the screw rod to rotate to drive the sliding block and the mounting rod to move along the preset track, so that the spray head mounted on the mounting rod can horizontally move along the upper part of the sewage pool, and uniform spraying of a treating agent is realized. The dynamic spraying mode ensures that the treating agent can cover each corner of the sewage pool and is fully mixed with the sewage, so that the sewage treatment efficiency and uniformity are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a treatment agent delivery device for sewage treatment. Background Art

[0002] Wastewater treatment is a crucial process designed to ensure that wastewater meets water quality standards suitable for safe discharge into natural water bodies or recycling. Resolving high concentrations of suspended solids in wastewater is a primary task. To achieve this, treatment agents are added to the wastewater, causing the suspended solids to aggregate into larger flocs, which then settle naturally under the influence of gravity, effectively removing the suspended solids from the wastewater.

[0003] Most current sewage treatment facilities have significant deficiencies in the treatment agent delivery process. Traditionally, large quantities of treatment agents are directly poured into vast sewage tanks. This approach easily leads to localized concentrations of treatment agents within the tank, making it difficult to evenly distribute and fully affect the entire sewage system. This unevenness directly impacts flocculation, preventing suspended matter from effectively forming flocs and settling in certain areas, severely weakening overall sewage treatment efficiency. Therefore, a sewage treatment agent delivery device has been designed that can be mounted on the sewage tank and delivers a uniform delivery. Utility Model Content

[0004] In order to overcome the shortcomings of directly and massively pouring treatment agents into a vast sewage pool, which easily leads to local aggregation of the treatment agents in the pool, making it difficult to distribute the treatment agents evenly and take full effect, thus affecting the flocculation effect, and making it impossible for suspended matter in some areas to effectively form flocs for sedimentation, the technical problem of the present utility model is to provide a treatment agent dosing device for sewage treatment that can be set up on a sewage pool and evenly dispense the treatment agents.

[0005] The technical implementation scheme of the present utility model is: a treatment agent dosing device for sewage treatment, comprising: a U-shaped clamp block, a connecting block, a connecting block is provided on the top of each of the two U-shaped clamp blocks; a connecting rod, a connecting rod is provided between the two connecting blocks; a slide rail, the left and right sides of the connecting rod are connected to the slide rails through a support rod; a slider, a slider is slidably provided on the slide rail; a mounting rod, a mounting rod is provided between the two sliders; a nozzle, a nozzle is rotatably provided on the mounting rod at intervals; a moving component, a moving component for driving the slider to move is provided on the left and right sides of the connecting rod; a branch pipe, a branch pipe is connected to the nozzle head; a main pipe, the other ends of the three branch pipes are connected to the main pipe, and the main pipe is connected to an external treatment agent pump-in pipe; a clamping component, a clamping component for adjusting the clamping range is provided in each of the U-shaped clamp blocks.

[0006] Furthermore, the moving component includes a mounting frame, which is provided on both sides of the connecting rod; a screw rod, which is rotatably provided on the mounting frame; a nut, which is screwed on the screw rod and connected to the adjacent slider; and a motor, which is provided on the rear side of the mounting frame, and the output shaft of the motor is connected to the screw rod through a coupling.

[0007] Furthermore, the clamping assembly includes a guide rod, which is symmetrically and slidingly arranged on the U-shaped clamping block; a clamping plate, and a clamping plate is connected between one end of the guide rod located in the U-shaped clamping block; a fastening bolt, a threaded hole is opened in the middle part of the side of the two U-shaped clamping blocks away from each other, and a fastening bolt is screwed into the threaded hole of the U-shaped clamping block, and the smooth part of the end of the fastening bolt is rotatably connected to the clamping plate.

[0008] Furthermore, it also includes a guide sleeve, which is symmetrically arranged on the left and right sides of the mounting rod; a moving rod, which is slidingly arranged between the two guide sleeves; a rack, which is arranged on the side of the moving rod close to the nozzle; a gear, which is arranged on the straight rod of the nozzle, and the gear is meshed with the rack; a sphere, which is arranged at both ends of the moving rod; and a bump, which is arranged at intervals on the side where the two slide rails are close to each other, and the bumps on the two slide rails are staggered, and the sphere cooperates with the bumps.

[0009] Furthermore, an annular sleeve for limiting the position of the main pipe is provided on the top of the connecting rod.

[0010] Furthermore, the branch pipes and the main pipe are made of polyurethane hoses.

[0011] The beneficial effects are as follows: 1. The motor drives the screw to rotate, driving the slider and mounting rod along a preset track. This allows the nozzle mounted on the mounting rod to move horizontally above the sewage pool, achieving uniform spraying of the treatment agent. This dynamic spraying method ensures that the treatment agent reaches every corner of the sewage pool and mixes thoroughly with the sewage, effectively improving the efficiency and uniformity of sewage treatment. Compared with traditional static spraying or single-point delivery methods, this device significantly improves the mixing effect of the treatment agent and sewage, helping to purify sewage faster and more thoroughly.

[0012] 2. The device's innovative interaction between the ball and the bump allows the nozzle to automatically rotate while moving with the slider. When the ball contacts the bump and is squeezed by its curvature, it drives the moving rod and rack, which in turn rotates the nozzle through a gear transmission. Due to the staggered arrangement of the bumps on both sides, the nozzle is constantly squeezed in the forward and backward directions during movement, causing the rack to move back and forth and driving the gear to rotate forward and backward, thereby achieving continuous forward and reverse rotation of the nozzle. This automatic rotation function not only expands the nozzle's spray range but also promotes the three-dimensional diffusion of the treatment agent in the sewage, further enhancing the mixing effect of the treatment agent and sewage, and improving the efficiency and quality of sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the installation structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the mobile component of the utility model.

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the present invention.

[0017] Figure 5 This is a schematic diagram of the installation structure of the slide rail and slider of the utility model.

[0018] Figure numbers: 1_U-shaped clamping block, 2_connecting block, 3_connecting rod, 4_slide rail, 5_moving assembly, 51_mounting frame, 52_screw rod, 53_nut, 54_motor, 6_mounting rod, 61_slider, 7_sprinkler, 8_branch pipe, 9_main pipe, 10_clamping assembly, 101_guide rod, 102_clamping plate, 103_fastening bolt, 11_guide sleeve, 12_moving rod, 13_rack, 14_gear, 15_sphere, 16_bump. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0020] Example: A treatment agent delivery device for sewage treatment, such as Figure 1-5As shown, it includes a U-shaped clamping block 1, a connecting block 2, a connecting rod 3, a slide rail 4, a moving assembly 5, a slider 61, a mounting rod 6, a nozzle 7, a branch pipe 8, a main pipe 9 and a clamping assembly 10, a guide sleeve 11, a moving rod 12, a rack 13, a gear 14, a sphere 15 and a protrusion 16. The U-shaped clamping block 1 is used to be mounted on the side wall of the sewage pool. The top of the two U-shaped clamping blocks 1 are both provided with a connecting block 2. The upper part of the connecting block 2 is a frame sleeve. A connecting rod 3 is set between the frame sleeves of the two connecting blocks 2. The distance between the connecting rod 3 and the frame sleeve of the connecting block 2 can be adjusted according to the width of the pool body. It is suitable for use in sewage pools of different widths. The left and right sides of the connecting rod 3 are connected by support rods It is connected to a slide rail 4, on which a slider 61 is slidingly provided, a mounting rod 6 is provided between the two sliders 61, and a nozzle 7 is rotatably provided on the mounting rod 6. A moving component 5 for driving the slider 61 to move is provided on both sides of the connecting rod 3. The nozzle 7 is connected to a branch pipe 8, and the other end of the three branch pipes 8 is connected to the main pipe 9, which is connected to the external treatment agent pumping pipeline. An annular sleeve for limiting the main pipe 9 is provided on the top of the connecting rod 3. The branch pipe 8 and the main pipe 9 are made of polyurethane hose. A clamping component 10 for adjusting the clamping range is provided in the U-shaped clamping block 1. The moving component 5 includes The mounting frame 51, the screw rod 52, the nut 53 and the motor 54 are provided with mounting frames 51 on both sides of the connecting rod 3. The screw rod 52 is rotatably provided on the mounting frame 51, and the nut 53 is screwed on the screw rod 52. The nut 53 is connected to the adjacent slider 61. The motor 54 is provided on the rear side of the mounting frame 51. The output shaft of the motor 54 is connected to the screw rod 52 through a coupling. The clamping assembly 10 includes a guide rod 101, a clamping plate 102 and a fastening bolt 103. The guide rod 101 is symmetrically slidably provided on the U-shaped clamping block 1. The guide rod 101 is located at one end of the U-shaped clamping block 1 and is connected to the clamping plate 102. The two U-shaped clamping blocks 1 are away from each other. There are threaded holes in the middle of the sides, and a fastening bolt 103 is screwed into the threaded hole of the U-shaped clamp 1. The smooth end of the fastening bolt 103 is rotatably connected to the clamping plate 102. Guide sleeves 11 are symmetrically provided on the mounting rod 6, and a moving rod 12 is slidingly provided between the two guide sleeves 11. A rack 13 is provided on the side of the moving rod 12 close to the nozzle 7, and a gear 14 is provided on the straight rod of the nozzle 7. The gear 14 is engaged with the rack 13. A ball 15 is provided at both ends of the moving rod 12. The side surfaces of the two slide rails 4 close to each other are spaced apart with bumps 16. The bumps 16 on the two slide rails 4 are in a staggered setting, and the ball 15 cooperates with the bump 16.

[0021] When the sewage pool needs to be treated, the staff will lift the device above the sewage pool, and then set up the U-shaped clamp block 1 on the side wall of the sewage pool, and by turning the fastening bolts 103, drive the clamping plate 102 to move and clamp it to both sides of the sewage pool. After the fixation is completed, the staff will control the motor 54 to work, and the motor 54 drives the screw rod 52 to rotate, and the nut 53 on the screw rod 52 drives the slider 61 to move. The movement of the two sliders 61 will drive the installation rod 6 to move, and the external treatment agent is pumped into the pipeline through the pump to pump the treatment agent into the main pipe 9, and then injected into the nozzle 7 through the branch pipe 8, and then sprayed into the sewage pool through the nozzle 7, so that the sewage in the sewage pool is mixed with it. In combination, since the moving component 5 can drive the slider 61 to move back and forth, the nozzle 7 can evenly mix the treatment agent with the sewage in various places. During the movement, the sphere 15 contacts the protrusion 16, and the curvature of the protrusion 16 squeezes the sphere 15. The sphere 15 will drive the moving rod 12 and the rack 13 to move, and the rack 13 drives the gear 14 to rotate, and the rack 13 drives the nozzle 7 to rotate. Due to the staggered arrangement of the protrusions 16 on both sides, the moving rod 12 can be continuously squeezed back and forth, and the back and forth movement of the rack 13 will drive the gear 14 to continuously rotate forward and reverse, and the nozzle 7 rotates forward and reverse, thereby expanding the spray range and making the mixing more uniform.

[0022] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications may be made to the present invention without departing from the principles and spirit of the present invention as defined in the claims. Therefore, the detailed description of the disclosed embodiments is intended to illustrate rather than limit the present invention, which shall be defined by the claims.

Claims

1. A treatment agent dosing device for sewage treatment, comprising: U-shaped clamping blocks (1) and connecting blocks (2), wherein the tops of the two U-shaped clamping blocks (1) are both provided with connecting blocks (2); A connecting rod (3), wherein a connecting rod (3) is provided between the two connecting blocks (2); Slide rails (4), both left and right sides of the connecting rod (3) are connected to the slide rails (4) via support rods; Slider (61), each of the slide rails (4) is slidably provided with a slider (61); A mounting rod (6), wherein a mounting rod (6) is provided between the two sliders (61); A nozzle (7) is rotatably provided on the mounting rod (6) at intervals; A moving assembly (5) is provided on both the left and right sides of the connecting rod (3) for driving the slider (61) to move; Branch pipe (8), each nozzle (7) is connected with a branch pipe (8); The other ends of the three branch pipes (8) are connected to the main pipe (9), and the main pipe (9) is connected to an external treatment agent pumping pipeline; A clamping assembly (10) for adjusting the clamping range is provided in the U-shaped clamping block (1).

2. A sewage treatment agent dosing device according to claim 1, characterized in that: The mobile component (5) includes: Mounting frame (51), both left and right sides of the connecting rod (3) are provided with mounting frames (51); A screw rod (52) is rotatably provided on the mounting frame (51); A nut (53) is screwed onto the screw rod (52), and the nut (53) is connected to a nearby slider (61); The motor (54) is provided on the rear side of the mounting frame (51), and the output shaft of the motor (54) is connected to the screw rod (52) through a coupling.

3. A sewage treatment agent dosing device according to claim 2, characterized in that: The clamping assembly (10) comprises: A guide rod (101) is symmetrically and slidably provided on the U-shaped clamping block (1); The clamping plate (102) and the guide rod (101) are connected between one end of the U-shaped clamping block (1); the fastening bolt (103) is provided with a threaded hole in the middle of the two U-shaped clamping blocks (1) away from each other, and the fastening bolt (103) is screwed into the threaded hole of the U-shaped clamping block (1), and the smooth end portion of the fastening bolt (103) is rotatably connected to the clamping plate (102).

4. A sewage treatment agent dosing device according to claim 3, characterized in that include: A guide sleeve (11) is symmetrically provided on the mounting rod (6); A moving rod (12) is slidably provided between the two guide sleeves (11); A rack (13) is provided on one side of the movable rod (12) close to the nozzle (7); Gear (14), the straight rod of the nozzle (7) is provided with a gear (14), and the gear (14) is meshed with the rack (13); A sphere (15), with spheres (15) provided at both ends of the movable rod (12); The convex blocks (16) are arranged at intervals on the side surfaces of the two slide rails (4) close to each other. The convex blocks (16) on the two slide rails (4) are arranged in a staggered manner, and the spheres (15) cooperate with the convex blocks (16).

5. A sewage treatment agent dosing device according to claim 4, characterized in that: An annular sleeve for limiting the position of the main pipe (9) is provided on the top of the connecting rod (3).

6. A sewage treatment agent dosing device according to claim 5, characterized in that: The branch pipe (8) and the main pipe (9) are made of polyurethane hoses.

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