Dosing device of sewage treatment equipment

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to a dosing device of sewage treatment equipment, which comprises a sewage pool, a sewage inlet pipe is fixedly arranged on the left side wall of the sewage pool, a sewage outlet pipe is fixedly arranged at the lower end of the right side wall of the sewage pool, and a support frame is fixedly arranged at the upper end of the left side wall of the sewage pool. A transverse plate is fixedly arranged on the upper side wall of the supporting frame, and a medicine storage box is fixedly arranged on the upper side wall of the transverse plate through symmetrical supporting plates. Before powder medicine is added into sewage, the powder medicine can be diluted, the diluted liquid is combined with the sewage in the mode that the liquid is sprayed out and stirred at the same time; the liquid medicine can be discharged into the sewage, the mixing effect of the liquid medicine and the sewage can be improved through continuous stirring, and the sewage treatment capacity is improved.

Description

Technical Field

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

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage 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. In the process of sewage treatment, it is necessary to add sewage treatment drugs to the sewage pool through the use of dosing devices;

[0003] However, the existing dosing device still has the following technical problems when used:

[0004] When adding powdered drugs to the sewage pool, the existing dosing device often discharges them directly. It is difficult for a large amount of drugs to completely and quickly dissolve in the sewage, resulting in agglomeration of the added drugs, which not only causes a waste of drugs but also affects the effect of sewage treatment.

[0005] Therefore, a dosing device for sewage treatment equipment is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a dosing device for sewage treatment equipment to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dosing device for sewage treatment equipment, comprising a sewage pool, a sewage inlet pipe is fixedly arranged on the left wall of the sewage pool, a sewage outlet pipe is fixedly arranged on the lower end of the right wall of the sewage pool, a support frame is fixedly arranged on the upper end of the left wall of the sewage pool, a horizontal plate is fixedly arranged on the upper side wall of the support frame, a medicine storage box is fixedly arranged on the upper side wall of the horizontal plate through a symmetrical support plate, a dosing mechanism is arranged on the lower end of the medicine storage box, and a A mixing box, wherein a mixing mechanism is arranged inside the mixing box, symmetrical fixing rods are fixedly arranged on the upper side wall of the mixing box, a water tank is fixedly arranged on the upper ends of the two fixing rods, an adding pipe is fixedly arranged on the lower side wall of the water tank, the lower end of the adding pipe extends to the interior of the mixing box, a water pump is fixedly arranged on the lower side wall of the mixing box, the water inlet end of the water pump extends to the interior of the mixing box, a rotating pipe is rotatably arranged on the water outlet end of the water pump, a nozzle is fixedly arranged on the pipe wall of the rotating pipe, and a transmission mechanism is arranged on the left end of the rotating pipe.

[0008] Preferably, the dosing mechanism includes a dosing tube, which is fixedly connected to the lower side wall of the medicine storage box, and a first motor is fixedly provided on the left side wall of the dosing tube through a mounting frame, and a threaded conveying rod is rotatably provided inside the dosing tube, and the left end of the threaded conveying rod is fixedly connected to the output end of the first motor.

[0009] Preferably, the stirring mechanism includes a second motor, which is fixedly connected to the rear wall of the stirring box via a mounting bracket, a rotating rod is fixedly provided at the output end of the second motor, and stirring rods arranged evenly are fixedly provided on the rod wall of the rotating rod.

[0010] Preferably, the transmission mechanism includes a chassis, which is fixedly connected to the lower side wall of the mixing box, a third motor is fixedly arranged inside the chassis, a transmission rod is fixedly arranged at the output end of the third motor, a first pulley is sleeved on the rod wall of the transmission rod, a second pulley is sleeved on the tube wall of the rotating tube, and the first pulley is rotatably connected to the second pulley via a belt.

[0011] Preferably, a switch valve is fixedly provided on the tube wall of the adding tube.

[0012] Preferably, the lower side wall of the medicine storage box is arranged to be inclined.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Before adding the powdered medicine to the sewage, the present application will dilute it and combine the diluted liquid with the sewage in the form of spraying and stirring. Not only can the medicine be discharged into the sewage, but the continuous stirring will increase the mixing effect of the medicine and sewage, thereby improving the sewage treatment capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 A schematic cross-sectional structure diagram of ;

[0017] Figure 3 It is a structural schematic diagram of the stirring mechanism;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the dosing tube;

[0019] Figure 5 A schematic diagram of the cross-sectional structure of the chassis.

[0020] In the figure: 1 sewage pool, 2 sewage discharge pipe, 3 sewage discharge pipe, 4 support frame, 5 horizontal plate, 6 support plate, 7 drug storage box, 8 stirring box, 9 fixed rod, 10 water tank, 11 adding pipe, 12 water pump, 13 rotating pipe, 14 nozzle, 15 dosing pipe, 16 first motor, 17 threaded conveying rod, 18 second motor, 19 rotating rod, 20 stirring rod, 21 chassis, 22 third motor, 23 transmission rod. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention. Example

[0023] See also Figure 1-5 , the utility model provides a technical solution:

[0024] A dosing device for sewage treatment equipment comprises a sewage pool 1, a sewage inlet pipe 2 is fixedly arranged on the left side wall of the sewage pool 1, a sewage outlet pipe 3 is fixedly arranged on the lower end of the right side wall of the sewage pool 1, a support frame 4 is fixedly arranged on the upper end of the left side wall of the sewage pool 1, a horizontal plate 5 is fixedly arranged on the upper side wall of the support frame 4, a drug storage box 7 is fixedly arranged on the upper side wall of the horizontal plate 5 through a symmetrical support plate 6, a dosing mechanism is arranged on the lower end of the drug storage box 7, a stirring box 8 is fixedly arranged on the right side wall of the horizontal plate 5, a stirring mechanism is arranged inside the stirring box 8, a symmetrical fixing rod 9 is fixedly arranged on the upper side wall of the stirring box 8, a water tank 10 is fixedly arranged on the upper ends of the two fixing rods 9, and the water tank 10 is fixedly arranged on the upper side wall of the water tank 1. 0 is fixedly provided with an adding pipe 11 on the lower side wall, and the lower end of the adding pipe 11 extends to the interior of the mixing box 8. A water pump 12 is fixedly provided on the lower side wall of the mixing box 8. The water inlet end of the water pump 12 extends to the interior of the mixing box 8. A rotating pipe 13 is rotatably provided on the water outlet end of the water pump 12. A nozzle 14 is fixedly provided on the pipe wall of the rotating pipe 13. A transmission mechanism is provided on the left end of the rotating pipe 13. Before adding the powdered medicine to the sewage, the present application will dilute it and combine the diluted liquid with the sewage in the form of spraying and stirring at the same time, which can not only discharge the medicine into the interior of the sewage, but also continuously stir to increase the mixing effect of the medicine and sewage, thereby improving the sewage treatment capacity.

[0025] The dosing mechanism includes a dosing tube 15, which is fixedly connected to the lower side wall of the medicine storage box 7. A first motor 16 is fixedly arranged on the left side wall of the dosing tube 15 through a mounting frame. A threaded conveying rod 17 is rotatably arranged inside the dosing tube 15, and the left end of the threaded conveying rod 17 is fixedly connected to the output end of the first motor 16.

[0026] The stirring mechanism includes a second motor 18, which is fixedly connected to the rear wall of the stirring box 8 through a mounting frame. A rotating rod 19 is fixedly provided at the output end of the second motor 18, and stirring rods 20 arranged evenly are fixedly provided on the rod wall of the rotating rod 19. The stirring mechanism is used to mix the powdered medicine with water to form a liquid medicine.

[0027] The transmission mechanism includes a chassis 21, which is fixedly connected to the lower side wall of the mixing box 8. A third motor 22 is fixedly arranged inside the chassis 21, and a transmission rod 23 is fixedly arranged at the output end of the third motor 22. A first pulley is sleeved on the rod wall of the transmission rod 23, and a second pulley is sleeved on the tube wall of the rotating tube 13. The first pulley is rotatably connected to the second pulley through a belt. The transmission mechanism drives the rotating tube 13 to rotate, and the rotating tube 13 drives the nozzle 14 to rotate, so that the liquid medicine can be sprayed out while mixing with the sewage through stirring.

[0028] A switch valve is fixedly provided on the pipe wall of the adding pipe 11 .

[0029] The lower side wall of the medicine storage box 7 is arranged to be inclined, so as to facilitate the pouring of the medicine inside the medicine storage box 7 into the inside of the medicine adding pipe 15 .

[0030] Working principle:

[0031] The first motor 16 is started, and the first motor 16 drives the threaded conveying rod 17 at the output end to rotate, thereby discharging the medicine inside the medicine storage box 7 into the inside of the mixing box 8, opening the switch valve, discharging the water inside the water tank 10 into the inside of the mixing box 8, and mixing the powdered medicine and water evenly through the stirring mechanism, and the water pump 12 is started, and the water pump 12 sprays the liquid medicine inside the mixing box 8 through the rotating tube 13 and the nozzle 14, and in the process of spraying, by starting the third motor 22, the third motor 22 drives the transmission rod 23 at the output end to rotate, and the transmission rod 23 drives the first pulley to rotate, and the first pulley drives the second pulley to rotate through the belt, and the second pulley drives the rotating tube 13 and the nozzle 14 to rotate, so that the liquid medicine is sprayed while mixing and stirring the medicine liquid with the sewage, thereby increasing the effect of sewage treatment.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0033] Although 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dosing device for sewage treatment equipment, comprising a sewage tank (1), characterized in that: A sewage inlet pipe (2) is fixedly provided on the left side wall of the sewage pool (1), a sewage outlet pipe (3) is fixedly provided on the lower end of the right side wall of the sewage pool (1), a support frame (4) is fixedly provided on the upper end of the left side wall of the sewage pool (1), a transverse plate (5) is fixedly provided on the upper side wall of the support frame (4), a medicine storage box (7) is fixedly provided on the upper side wall of the transverse plate (5) via a symmetrical support plate (6), a medicine adding mechanism is provided at the lower end of the medicine storage box (7), a stirring box (8) is fixedly provided on the right side wall of the transverse plate (5), a stirring mechanism is provided inside the stirring box (8), and the upper side wall of the stirring box (8) is fixedly provided with a stirring mechanism. A symmetrical fixing rod (9) is fixedly provided on the side wall, a water tank (10) is fixedly provided at the upper ends of the two fixing rods (9), an addition pipe (11) is fixedly provided on the lower side wall of the water tank (10), the lower end of the addition pipe (11) extends into the interior of the mixing box (8), a water pump (12) is fixedly provided on the lower side wall of the mixing box (8), the water inlet end of the water pump (12) extends into the interior of the mixing box (8), a rotating pipe (13) is rotatably provided on the water outlet end of the water pump (12), a nozzle (14) is fixedly provided on the pipe wall of the rotating pipe (13), and a transmission mechanism is provided at the left end of the rotating pipe (13).

2. The dosing device of a sewage treatment equipment according to claim 1, characterized in that: The dosing mechanism comprises a dosing tube (15), the dosing tube (15) being fixedly connected to the lower side wall of the medicine storage box (7), a first motor (16) being fixedly arranged on the left side wall of the dosing tube (15) via a mounting frame, a threaded conveying rod (17) being rotatably arranged inside the dosing tube (15), and a left end of the threaded conveying rod (17) being fixedly connected to an output end of the first motor (16).

3. The dosing device of a sewage treatment equipment according to claim 1, characterized in that: The stirring mechanism comprises a second motor (18), the second motor (18) being fixedly connected to the rear side wall of the stirring box (8) via a mounting frame, a rotating rod (19) being fixedly provided at the output end of the second motor (18), and stirring rods (20) arranged evenly being fixedly provided on the rod wall of the rotating rod (19).

4. The dosing device of a sewage treatment equipment according to claim 1, characterized in that: The transmission mechanism comprises a chassis (21), the chassis (21) being fixedly connected to the lower side wall of the mixing box (8), a third motor (22) being fixedly arranged inside the chassis (21), a transmission rod (23) being fixedly arranged at the output end of the third motor (22), a first belt pulley being sleeved on the rod wall of the transmission rod (23), a second belt pulley being sleeved on the tube wall of the rotating tube (13), and the first belt pulley being rotationally connected to the second belt pulley via a belt.

5. The dosing device of a sewage treatment equipment according to claim 1, characterized in that: A switch valve is fixedly arranged on the wall of the addition pipe (11).

6. The dosing device of a sewage treatment equipment according to claim 1, characterized in that: The lower side wall of the medicine storage box (7) is arranged to be inclined.

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