Dosing device for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage treatment chemical dosing device which comprises a base, the top of the base is fixedly connected with a chemical box, the top of the base is fixedly connected with a water pump, the left side of the water pump is connected with the chemical box, and the right side of the water pump is fixedly connected with a guide pipe; a support is fixedly connected to the right side of the base, a transverse groove is formed in the bottom of the support, a lead screw is arranged in the transverse groove, a movable seat is in threaded connection with the surface of the lead screw, an electric telescopic rod is fixedly connected to the front face of the movable seat, and a spraying pipe is fixedly connected to the bottom of the electric telescopic rod. The bottom of the spraying pipe is fixedly connected with a spraying head, and the right side of the support is fixedly connected with a first motor. According to the chemical dosing device for sewage treatment, chemicals are guided into the spraying pipe through the guide pipe, and the chemicals are sprayed out through the spraying head, so that the chemicals are injected from the bottom of a sewage pool and are prevented from being sprayed into the air, and the mixing rate of sewage and the chemicals is high.

Description

Technical Field

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

[0002] Wastewater treatment: The process of purifying sewage to ensure that it meets the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people.

[0003] A sewage treatment dosing device provided in the Chinese utility model patent application disclosure specification CN 219815954 U comprises a mounting plate, a rotating box is fixedly mounted on the surface of the mounting plate, a shaft is rotatably connected to the top of the rotating box, a first hydraulic rod for adjusting the shaft angle is embedded on the side of the rotating box, a bearing plate is fixedly mounted on the top of the shaft, a medicine storage mechanism and a spray mechanism are respectively fixedly mounted on the surface of the bearing plate: the sewage treatment dosing device adds sewage treatment agent and water into a medicine storage tank through a feed hopper, a stirring motor is used to drive the stirring rod to rotate to ensure that the agent is dissolved, and then the medicine can be sprayed to a position of the sewage pool away from the pool bank through a pump body and a spring pipe, thereby increasing the range of the agent spreading, and the first hydraulic rod drives the spur rack to move, and the shaft can be swung through the transmission action of the toothed disc, so as to achieve the purpose of driving the water spray pipe to swing and adjust the spray angle, further expanding the range of the agent spreading, facilitating the mixing of the agent and the sewage, and thus improving the sewage treatment efficiency.

[0004] However, when the above-mentioned prior art sprays the agent, the agent will float in the air, which is prone to air pollution, and the agent can only be sprayed on the surface of the sewage, so that the mixing rate of the agent and the sewage is low. Therefore, a sewage treatment dosing device is urgently needed. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage treatment dosing device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a sewage treatment dosing device, comprising a base, a medicine box is fixedly connected to the top of the base, a water pump is fixedly connected to the top of the base, the left side of the water pump is connected to the medicine box, and the right side of the water pump is fixedly connected to a conduit;

[0007] A bracket is fixedly connected to the right side of the base, a transverse groove is provided at the bottom of the bracket, a screw rod is arranged in the transverse groove, a movable seat is threadedly connected to the surface of the screw rod, an electric telescopic rod is fixedly connected to the front side of the movable seat, a spray pipe is fixedly connected to the bottom of the electric telescopic rod, a spray head is fixedly connected to the bottom of the spray pipe, and a first motor is fixedly connected to the right side of the bracket.

[0008] Preferably, the movable seat is slidably arranged in the transverse groove, and the bracket is in an "L" shape.

[0009] When spraying medicine, the medicine box is used to store medicine. The first motor drives the screw rod to rotate, so that the movable seat moves, the electric telescopic rod follows the movement, and the spray head moves left and right. The electric telescopic rod pushes the spray pipe and the spray head into the inner bottom end of the sewage pool.

[0010] Preferably, the left side of the screw rod is movably connected to the left inner wall of the transverse groove, and the right side of the screw rod is movably connected to the bracket and fixedly connected to the first motor.

[0011] Preferably, one end of the conduit away from the water pump is fixedly connected to the spray pipe, the conduit is a hose, and the spray pipe is a hard pipe.

[0012] The agent is pumped out by a water pump, introduced into the spray pipe through a catheter, and sprayed out by a spray head, so that the agent is injected from the bottom of the sewage pool to avoid spraying into the air.

[0013] Preferably, a moving wheel is fixedly connected to the bottom of the base, and four moving wheels are provided. A push-pull handle is fixedly connected to the left side of the top of the base.

[0014] Preferably, a feed hopper is provided on the top of the medicine box, a second motor is fixedly connected to the top of the medicine box, and a stirring shaft is fixedly connected to the output end of the second motor.

[0015] The setting of the moving wheels facilitates its movement and the dosing of sewage, while the push-pull handle facilitates pushing, and the feed hopper is used to inject substances such as medicines and water.

[0016] Preferably, the bottom of the stirring shaft movably passes through the medicine box and is fixedly connected with a stirring blade fan.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] First, in the utility model, when spraying medicine, the medicine box is used to store medicine, and the first motor drives the screw rod to rotate, so that the movable seat moves, and the electric telescopic rod moves with it, so that the spray head moves left and right, and the electric telescopic rod pushes the spray pipe and the spray head to extend into the inner bottom end of the sewage pool, and the medicine is pumped out by the water pump, introduced into the spray pipe through the conduit, and sprayed by the spray head, so that the medicine is injected from the bottom of the sewage pool to avoid spraying into the air, so that the mixing rate of sewage and medicine is high.

[0019] Second, the utility model is provided with movable wheels to facilitate its movement and the dosing of sewage, while the push-pull handle facilitates pushing, and the feed hopper is used to inject substances such as medicine and water, and the second motor can drive the stirring shaft to rotate, so that the stirring blades can quickly mix the medicine and water in the medicine box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from the right side;

[0022] Figure 3 This is a schematic diagram of the front cutaway and side view of the three-dimensional structure of the bracket of the utility model;

[0023] Figure 4 It is a front cutaway and three-dimensional structural schematic diagram of the medicine box of the utility model.

[0024] Among them: 1. base; 2. medicine box; 3. water pump; 4. conduit; 11. bracket; 12. screw rod; 13. moving seat; 14. electric telescopic rod; 15. spray pipe; 16. spray head; 17. first motor; 18. moving wheel; 19. push-pull handle; 21. feed hopper; 22. second motor; 23. stirring shaft; 24. stirring blade fan. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] See also Figure 1 , Figure 2 , Figure 3A sewage treatment dosing device comprises a base 1, a medicine box 2 is fixedly connected to the top of the base 1, a water pump 3 is fixedly connected to the top of the base 1, the left side of the water pump 3 is connected to the medicine box 2, and the right side of the water pump 3 is fixedly connected to a conduit 4;

[0029] A bracket 11 is fixedly connected to the right side of the base 1, a transverse groove is provided at the bottom of the bracket 11, a screw rod 12 is arranged in the transverse groove, a movable seat 13 is threadedly connected to the surface of the screw rod 12, an electric telescopic rod 14 is fixedly connected to the front of the movable seat 13, a spray pipe 15 is fixedly connected to the bottom of the electric telescopic rod 14, a spray head 16 is fixedly connected to the bottom of the spray pipe 15, and a first motor 17 is fixedly connected to the right side of the bracket 11.

[0030] The movable seat 13 is slidably disposed in the transverse groove, and the bracket 11 is in an "L" shape.

[0031] The left side of the screw rod 12 is movably connected to the left inner wall of the transverse groove, and the right side of the screw rod 12 movably penetrates the bracket 11 and is fixedly connected to the first motor 17 .

[0032] One end of the conduit 4 away from the water pump 3 is fixedly connected to the spray pipe 15. The conduit 4 is a hose and the spray pipe 15 is a hard pipe.

[0033] Through the above technical solution, when spraying medicine, the medicine box 2 is used to store medicine, and the first motor 17 drives the screw rod 12 to rotate, so that the movable seat 13 moves, and the electric telescopic rod 14 moves with it, so that the spray head 16 moves left and right, and the electric telescopic rod 14 pushes the spray pipe 15 and the spray head 16 to extend into the inner bottom end of the sewage pool, and the medicine is extracted by the water pump 3 and introduced into the spray pipe 15 through the conduit 4. The spray head 16 sprays the medicine, and then the medicine is injected from the bottom of the sewage pool to avoid spraying into the air, so that the mixing rate of sewage and medicine is high.

[0034] Embodiment 2

[0035] See also Figure 4 On the basis of the first embodiment, it is further obtained that: the bottom of the base 1 is fixedly connected with a moving wheel 18, four moving wheels 18 are provided, and the left side of the top of the base 1 is fixedly connected with a push-pull handle 19.

[0036] A feed hopper 21 is provided on the top of the medicine box 2 , a second motor 22 is fixedly connected to the top of the medicine box 2 , and a stirring shaft 23 is fixedly connected to the output end of the second motor 22 .

[0037] The bottom of the stirring shaft 23 movably passes through the medicine box 2 and is fixedly connected with a stirring blade fan 24 .

[0038] Through the above technical solution, the setting of the moving wheel 18 facilitates its movement and facilitates the dosing of sewage, while the push-pull handle 19 facilitates pushing, and the feed hopper 21 is used to inject substances such as medicines and water, and the second motor 22 can drive the stirring shaft 23 to rotate, so that the stirring blade fan 24 can quickly mix the medicines and water in the medicine box 2.

[0039] During actual operation, when this device is in use, the setting of the moving wheel 18 facilitates its movement and facilitates the dosing of sewage, and the push-pull handle 19 facilitates pushing, and the feed hopper 21 is used to inject medicines and water and other substances, and the second motor 22 can drive the stirring shaft 23 to rotate, so that the stirring blade fan 24 quickly mixes the medicines and water and other substances in the medicine box 2, and the first motor 17 drives the screw rod 12 to rotate, so that the moving seat 13 moves, and the electric telescopic rod 14 follows the movement, so that the spray head 16 moves left and right, and the electric telescopic rod 14 pushes the spray pipe 15 and the spray head 16 to extend into the inner bottom end of the sewage pool, and the medicine is extracted by the water pump 3, and introduced into the spray pipe 15 through the conduit 4, and the spray head 16 sprays the medicine, so that the medicine is injected from the bottom of the sewage pool to avoid spraying into the air, so that the mixing rate of sewage and medicine is high.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment dosing device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a medicine box (2), the top of the base (1) is fixedly connected to a water pump (3), the left side of the water pump (3) is connected to the medicine box (2), and the right side of the water pump (3) is fixedly connected to a conduit (4); The right side of the base (1) is fixedly connected to a bracket (11), the bottom of the bracket (11) is provided with a transverse groove, a screw rod (12) is arranged in the transverse groove, the surface of the screw rod (12) is threadedly connected to a movable seat (13), the front of the movable seat (13) is fixedly connected to an electric telescopic rod (14), the bottom of the electric telescopic rod (14) is fixedly connected to a spraying pipe (15), the bottom of the spraying pipe (15) is fixedly connected to a spraying head (16), and the right side of the bracket (11) is fixedly connected to a first motor (17).

2. A sewage treatment dosing device according to claim 1, characterized in that: The movable seat (13) is slidably arranged in the transverse groove, and the bracket (11) is in an "L" shape.

3. A sewage treatment dosing device according to claim 1, characterized in that: The left side of the screw rod (12) is movably connected to the left inner wall of the transverse groove, and the right side of the screw rod (12) movably penetrates the bracket (11) and is fixedly connected to the first motor (17).

4. A sewage treatment dosing device according to claim 1, characterized in that: One end of the conduit (4) away from the water pump (3) is fixedly connected to a spray pipe (15); the conduit (4) is a hose, and the spray pipe (15) is a hard pipe.

5. A sewage treatment dosing device according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to a moving wheel (18), and four moving wheels (18) are provided. The left side of the top of the base (1) is fixedly connected to a push-pull handle (19).

6. A sewage treatment dosing device according to claim 1, characterized in that: A feed hopper (21) is provided on the top of the medicine box (2), a second motor (22) is fixedly connected to the top of the medicine box (2), and a stirring shaft (23) is fixedly connected to the output end of the second motor (22).

7. A sewage treatment dosing device according to claim 6, characterized in that: The bottom of the stirring shaft (23) movably passes through the medicine box (2) and is fixedly connected to a stirring blade fan (24).

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