Sewage treatment agent spreading device for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment agent sowing device for sewage treatment, which comprises a bottom plate, a box body and a box cover are arranged at the top of the bottom plate, a chemical feeding hopper is fixedly connected to the top of the box cover, a first crushing blade is arranged in the chemical feeding hopper, and a second crushing blade is arranged in the chemical feeding hopper. Second smashing blades are arranged in the box body, sowing nozzles which are evenly distributed are arranged on one side of the box body, and a rotating rod is rotationally connected to the top of the pesticide feeding hopper. When the medicine crushing device is used, a plurality of falling solid particle medicines are primarily crushed through the first crushing blades which rotate quickly, and then the plurality of solid particle medicines which are primarily crushed are crushed again through the second crushing blades which rotate quickly; and then the solid particle medicament crushed twice is scattered into the liquid medicament through the medicament scattering disc, and the dissolving speed of the solid particle medicament in the liquid medicament can be greatly increased along with stirring of the stirring plate.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater treatment agent dispensing device for wastewater treatment. Background Technology

[0002] Wastewater treatment refers to the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Wastewater treatment agents are often used in wastewater treatment. As the name suggests, wastewater treatment agents are additives used in wastewater treatment. By spreading wastewater treatment agents into the wastewater through a wastewater treatment agent dispensing device, the wastewater treatment effect can be improved.

[0003] A search revealed that patent document CN222007347U discloses a wastewater treatment agent spreading device, which includes a stirring mechanism, a first adjusting mechanism, a spreading mechanism, and a second adjusting mechanism. The first adjusting mechanism is installed on one side of the stirring mechanism, the spreading mechanism is installed on the first adjusting mechanism and the stirring mechanism, and the second adjusting mechanism is installed on the spreading mechanism.

[0004] In the aforementioned prior art, although liquid agents can be spread out through the spreading mechanism, when it is necessary to mix some fixed granular agents and liquid agents, simply stirring and mixing cannot make the solid granular agents dissolve quickly in the liquid agents. Therefore, a wastewater treatment agent spreading device for wastewater treatment is now proposed. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where stirring alone cannot rapidly dissolve solid particulate agents in liquid agents, and to propose a wastewater treatment agent dispensing device for wastewater treatment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A wastewater treatment agent application device includes a base plate, a box and a cover on the top of the base plate, an inlet hopper fixedly connected to the top of the cover, a first pulverizing blade inside the inlet hopper, a second pulverizing blade inside the box, and evenly distributed application nozzles on one side of the box. A rotating rod is rotatably connected to the top of the inlet hopper.

[0008] Preferably, a servo motor is fixedly connected to the top of the medicine feeding hopper, a rotating shaft is provided at the output end of the servo motor, a first gear is fixedly connected to the top of the rotating shaft, a second gear is meshed with the first gear, and the second gear is fixedly connected to the rotating rod.

[0009] Preferably, the outer wall of the rotating rod located inside the medicine feeding hopper is fixedly connected to the first pulverizing blade, and the outer wall of the rotating rod located inside the box body is fixedly connected to the second pulverizing blade.

[0010] Preferably, a water pump is installed at the bottom of the box, a suction pipe is provided on one side of the water pump, and a water outlet pipe is installed on the top of the water pump. The water outlet pipe passes through and is fixedly connected to the box. A water delivery pipe is fixedly connected to one end of the water outlet pipe located outside the box, and the water delivery pipe is fixedly connected to the spray nozzle.

[0011] Preferably, the top of the feeding hopper is provided with a feeding port, and the inner wall of the feeding port is fixedly connected with an inclined discharging plate, which is located above the first pulverizing blade.

[0012] Preferably, the top of the box cover has a circular hole, and a support plate with a triangular cross-section is fixedly connected to the inner wall of the circular hole. The support plate is rotatably connected to the rotating rod.

[0013] Preferably, a spraying disc and multiple stirring plates are sequentially fixedly connected to the outer wall of the rotating rod located inside the box. The bottom of the spraying disc has multiple discharge holes, and the second crushing blade is located inside the spraying disc.

[0014] Preferably, the bottom of the base plate is equipped with multiple casters, and the first symmetrical fixed connection of the base plate is a handle.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] When in use, this equipment uses a rapidly rotating first crushing blade to initially crush multiple solid granules of medicine falling from the ground. Then, a rapidly rotating second crushing blade further crushes the previously crushed solid granules. Finally, a dispensing disc sprinkles the two-stage crushed solid granules into the liquid medicine. With the stirring of the mixing plate, the dissolution rate of the solid granules in the liquid medicine can be greatly improved. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external three-dimensional structure of a wastewater treatment agent dispensing device for wastewater treatment proposed in this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the wastewater treatment agent dispensing device for wastewater treatment proposed in this utility model;

[0019] Figure 3 This is a partial three-dimensional structural diagram of a wastewater treatment agent spreading device proposed in this utility model.

[0020] In the diagram: 1. Base plate; 2. Box body; 3. Box cover; 4. Inlet hopper; 5. First crushing blade; 6. Second crushing blade; 7. Spreading nozzle; 8. Rotating rod; 9. Servo motor; 10. First gear; 11. Second gear; 12. Water pump; 13. Outlet pipe; 14. Water delivery pipe; 15. Inlet; 16. Discharge plate; 17. Support plate; 18. Spreading disc; 19. Stirring plate; 20. Casters. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Reference Figures 1-3 A wastewater treatment agent spreading device for wastewater treatment includes a base plate 1, a box body 2 and a box cover 3 on the top of the base plate 1, a drug inlet hopper 4 fixedly connected to the top of the box cover 3, a first crushing blade 5 inside the drug inlet hopper 4, a second crushing blade 6 inside the box body 2, spreading nozzles 7 evenly distributed on one side of the box body 2, and a rotating rod 8 rotatably connected to the top of the drug inlet hopper 4.

[0023] It should be noted that the top of the box body 2 is connected to the box cover 3 by multiple bolts. The top of the box body 2 has a threaded groove, and the top of the box cover 3 has a mounting hole. The box cover 3 passes through the mounting hole and is threadedly connected to the threaded groove.

[0024] Furthermore, a servo motor 9 is fixedly connected to the top of the medicine feeding hopper 4. A rotating shaft is provided at the output end of the servo motor 9. A first gear 10 is fixedly connected to the top of the rotating shaft. A second gear 11 is meshed with the first gear 10. The second gear 11 is fixedly connected to the rotating rod 8. It should be noted that the servo motor 9 controls the rotation of the first gear 10 through the rotating shaft. The first gear 10 controls the rotation of the rotating rod 8 through the second gear 11.

[0025] It should be noted that the specific model and specifications of the servo motor 9 and water pump 12 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described. Both can be powered by external devices and controlled to turn on and off.

[0026] Furthermore, the outer wall of the rotating rod 8 located inside the medicine feeding hopper 4 is fixedly connected to the first crushing blade 5, and the outer wall of the rotating rod 8 located inside the box 2 is fixedly connected to the second crushing blade 6. It should be noted that the first crushing blade 5 and the second crushing blade 6 can crush multiple solid particles of medicine that fall down.

[0027] Furthermore, a water pump 12 is installed at the bottom of the inner part of the housing 2. A suction pipe is provided on one side of the water pump 12, and a water outlet pipe 13 is installed on the top of the water pump 12. The water outlet pipe 13 passes through and is fixedly connected to the housing 2. One end of the water outlet pipe 13 located outside the housing 2 is fixedly connected to a water delivery pipe 14. The water delivery pipe 14 is fixedly connected to the spray nozzles 7. It should be noted that the water pump 12 will suck in the dissolved solid agent, and then discharge it into the interior of the water delivery pipe 14 through the water outlet pipe 13, and then spray it out through multiple spray nozzles 7.

[0028] It should be noted that a filter cover is installed at one end of the water suction pipe to prevent debris from entering the water pump 12 and the spray nozzle 7.

[0029] Furthermore, the top of the feed hopper 4 is provided with a feed port 15, and the inner wall of the feed port 15 is fixedly connected with an inclined discharge plate 16. The discharge plate 16 is located above the first crushing blade 5. It should be noted that the discharge plate 16 can slowly discharge solid granular medicine into the interior of the feed hopper 4.

[0030] Furthermore, a circular hole is provided on the top of the box cover 3, and a support plate 17 with a triangular cross-section is fixedly connected to the inner wall of the circular hole. The support plate 17 is rotatably connected to the rotating rod 8. It should be noted that the rotating rod 8 can be stably rotated by the limiting support of the support plate 17 and the top of the support rod is connected to the medicine hopper 4 through a bearing.

[0031] Furthermore, the outer wall of the rotating rod 8 located inside the box 2 is sequentially fixed with a spraying disc 18 and multiple stirring plates 19. The bottom of the spraying disc 18 has multiple discharge holes. The second crushing blade 6 is located inside the spraying disc 18. It should be noted that the rotation range of the second crushing blade can cover the diameter of the circular hole, which is convenient for crushing the falling solid particles of medicine.

[0032] Furthermore, multiple casters 20 are installed at the bottom of the base plate 1, and handles are fixedly connected to the first symmetrical part of the base plate 1. It should be noted that the casters 20 facilitate the control of the position of the sewage treatment agent being spread.

[0033] Working principle of this utility model:

[0034] First, the servo motor 9 is turned on. The servo motor 9 controls the rotation of the first gear 10 through the rotating shaft. The first gear 10 controls the rotation of the rotating rod 8 through the second gear 11. The rotating rod 8 drives the first crushing blade 5, the second crushing blade 6, the spraying plate 18, and the stirring plate 19 to rotate rapidly.

[0035] Then, multiple solid granular agents are slowly poured in from the inlet 15. The solid granular agents will enter the interior of the feed hopper 4 along the discharge plate 16. The first crushing blade 5 and the second crushing blade 6 can crush the multiple solid granular agents that fall.

[0036] Finally, the pulverized solid granules will be discharged into the interior of the box 2 through the discharge hole under the rotation of the dispensing plate 18, and the dissolution rate of multiple solid granules can be accelerated by the stirring plate 19.

[0037] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A wastewater treatment agent application device for wastewater treatment, comprising a base plate (1), characterized in that, The top of the base plate (1) is provided with a box body (2) and a box cover (3). The top of the box cover (3) is fixedly connected to a medicine feeding hopper (4). The inside of the medicine feeding hopper (4) is provided with a first crushing blade (5). The inside of the box body (2) is provided with a second crushing blade (6). A uniformly distributed spreading nozzle (7) is provided on one side of the box body (2). A rotating rod (8) is rotatably connected to the top of the medicine feeding hopper (4).

2. The wastewater treatment agent application device for wastewater treatment according to claim 1, characterized in that, A servo motor (9) is fixedly connected to the top of the medicine feeding hopper (4). A rotating shaft is provided at the output end of the servo motor (9). A first gear (10) is fixedly connected to the top of the rotating shaft. A second gear (11) is meshed with the first gear (10). The second gear (11) is fixedly connected to the rotating rod (8).

3. The wastewater treatment agent application device for wastewater treatment according to claim 1, characterized in that, The outer wall of the rotating rod (8) located inside the medicine feeding hopper (4) is fixedly connected to the first pulverizing blade (5), and the outer wall of the rotating rod (8) located inside the box body (2) is fixedly connected to the second pulverizing blade (6).

4. The wastewater treatment agent application device for wastewater treatment according to claim 1, characterized in that, A water pump (12) is installed at the bottom of the box (2). A suction pipe is provided on one side of the water pump (12). A water outlet pipe (13) is installed on the top of the water pump (12). The water outlet pipe (13) passes through and is fixedly connected to the box (2). A water delivery pipe (14) is fixedly connected to one end of the water outlet pipe (13) located outside the box (2). The water delivery pipe (14) is fixedly connected to the spray nozzle (7).

5. A wastewater treatment agent application device according to claim 1, characterized in that, The top of the feeding hopper (4) is provided with a feeding port (15), and the inner wall of the feeding port (15) is fixedly connected with an inclined discharging plate (16), which is located above the first crushing blade (5).

6. A wastewater treatment agent application device according to claim 1, characterized in that, The top of the box cover (3) has a round hole, and a support plate (17) with a triangular cross-section is fixedly connected to the inner wall of the round hole. The support plate (17) is rotatably connected to the rotating rod (8).

7. A wastewater treatment agent application device according to claim 1, characterized in that, The outer wall of the rotating rod (8) located inside the box (2) is fixedly connected to a spraying disc (18) and a plurality of stirring plates (19). The bottom of the spraying disc (18) is provided with a plurality of discharge holes. The second crushing blade (6) is located inside the spraying disc (18).

8. A wastewater treatment agent application device according to claim 1, characterized in that, The bottom of the base plate (1) is equipped with a plurality of casters (20), and the first symmetrical fixed connection of the base plate (1) is a handle.

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