Chemical dosing device for water pollution control

Abstract

The utility model discloses a water pollution control dosing device which comprises a base, a dosing box is arranged above the base, a feeding port is formed in one side above the dosing box, a mixing box is arranged above the interior of the dosing box, a stirring shaft is installed in the mixing box, a stirring rod is arranged on the outer wall of the stirring shaft, and a stirring rod is arranged on the outer wall of the stirring shaft. One end of the stirring shaft is connected with a stirring motor; a stirring rod is mounted in the premixing box; a conveying pump is installed in the liquid medicine box, and one side of the conveying pump is connected with a conveying pipeline. Compared with an existing device, the dosing device for water pollution control can drive a linkage shaft and a stirring rod to rotate through a premixing motor, the rotating stirring rod can mix and stir powdery medicine and water, so that powder can be dissolved conveniently, a stirring motor can drive a stirring shaft and the stirring rod to rotate, and the stirring motor can drive the stirring shaft and the stirring rod to rotate; the rotating stirring rod can be used for mixing and stirring the medicine in the medicine mixing box, so that the uniformity of the medicine can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of dosing devices, in particular to a dosing device for water pollution control. Background Art

[0002] Human activities will cause a large amount of industrial, agricultural and domestic waste to be discharged into the water, causing the water to be polluted. Water pollution control is mainly aimed at the various exogenous substances discharged by humans (including those originally existing in nature and those not originally existing in nature). After entering the water body, the polluted water exceeds the range that the water body's own self-purification function (that is, rivers, lakes and seas can eliminate exogenous substances through various physical, chemical and biological methods) can withstand. For this purpose, a water pollution control dosing device is required.

[0003] A Chinese patent with authorization publication number CN219922841U discloses a sewage treatment dosing device, comprising a dam; a fixed plate is fixedly connected to the top of the dam; a box is fixedly connected to the middle of the fixed plate; the box is hollow; a rotating rod is rotatably connected to the middle of the box; the rotating rod extends to the outside of the box; a stirring blade is fixedly connected to the middle of the rotating rod; the stirring blade is arranged in the middle of the box; the stirring blade is spirally arranged in the middle of the box; a first liquid outlet is opened at the bottom of the box; a collecting plate is fixedly connected to the middle of the rotating rod; the collecting plate is arranged at the bottom of the box; the problem of low mixing accuracy of the drug liquid inside the sewage can be reduced when the drug liquid flows into the sewage because the drug liquid can only be mixed with the help of the fluidity of the sewage, and a stirring rod is arranged at the end of the rotating rod, thereby reducing the phenomenon of uneven dosing of the drug liquid when it flows into the sewage.

[0004] Although the above-mentioned sewage treatment dosing device can reduce the uneven dosing phenomenon caused by the flow of liquid medicine into the sewage, generally in the process of mixing medicines, two different medicines, powder and liquid, are needed. Directly mixing them uniformly can easily cause insufficient dissolution of the powder and affect the uniformity of the medicine. For this reason, we propose a water pollution control dosing device. Utility Model Content

[0005] The purpose of the utility model is to provide a water pollution control dosing device to solve the problem raised in the above background technology that in general, two different drugs, powder and liquid, need to be used in the drug mixing process, and directly mixing them uniformly may easily cause insufficient dissolution of the powder and affect the uniformity of the drug.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water pollution control dosing device, comprising:

[0007] A base, a medicine feeding box is arranged above the base, and a feeding port is arranged on one side above the medicine feeding box, a medicine mixing box is arranged above the medicine feeding box, and a stirring shaft is installed inside the medicine mixing box, a stirring rod is arranged on the outer wall of the stirring shaft, and a stirring motor is connected to one end of the stirring shaft;

[0008] A premixing box is installed on one side of the medicine feeding box, a stirring rod is installed in the premixing box, a premixing motor is installed in the middle above the premixing box, and a discharge port is provided at the bottom of the premixing box;

[0009] A medicine liquid tank is arranged below the medicine mixing tank, a delivery pump is installed inside the medicine liquid tank, and a delivery pipeline is connected to one side of the delivery pump;

[0010] Lifting pumps are installed on both sides of the medicine mixing box, and both sides of the medicine feeding box are equipped with medicine spraying nozzles.

[0011] Preferably, the premixing motor forms a rotating structure with the stirring rods through a linkage shaft, and the stirring rods are evenly distributed, and the premixing box forms a connecting structure with the medicine mixing box through a discharge port.

[0012] Preferably, the stirring motor forms a rotating structure between the stirring shaft and the stirring rods, and the stirring rods are evenly distributed.

[0013] Preferably, the liquid medicine tank is connected to the medicine mixing tank via a delivery pump and a delivery pipeline.

[0014] Preferably, the lifting pump forms a communication structure with the spraying nozzles through a pipeline, and the spraying nozzles are symmetrically distributed about the vertical center line of the medicine feeding box.

[0015] Preferably, the medicine box is also provided with:

[0016] A clamping groove is provided at the bottom of the medicine feeding box, a gear is arranged below the clamping groove, and a driving motor is connected below the gear.

[0017] Preferably, a rotating structure is formed between the driving motor and the gear, and the gear is meshingly connected to the medicine feeding box via an engaging groove.

[0018] Compared with the prior art, the utility model provides a water pollution control dosing device, which has the following beneficial effects:

[0019] The utility model can drive the linkage shaft and the stirring rod to rotate through the premixing motor, and the rotating stirring rod can mix and stir the powdered medicine and water, thereby facilitating the dissolution of the powder, and the stirring motor can drive the stirring shaft and the stirring rod to rotate, and the rotating stirring rod can mix and stir the medicine in the medicine mixing box, thereby ensuring the uniformity of the medicine, avoiding the problem that two different medicines, powder and liquid, need to be directly mixed uniformly in the general process of using medicine mixing, which may easily cause insufficient dissolution of the powder and affect the uniformity of the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 It is a schematic diagram of the external structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the medicine feeding box of the utility model when viewed from above.

[0023] In the figure: 1. base; 2. medicine feeding box; 3. medicine mixing box; 4. feeding port; 5. stirring shaft; 6. stirring motor; 7. stirring rod; 8. medicine liquid tank; 9. delivery pump; 10. delivery pipeline; 11. premixing box; 12. premixing motor; 13. stirring rod; 14. discharge port; 15. lifting pump; 16. medicine spraying nozzle; 17. driving motor; 18. gear; 19. engagement groove. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-2A water pollution control dosing device comprises: a base 1, a dosing box 2 is arranged above the base 1, and a feeding port 4 is arranged on one side above the dosing box 2, a mixing box 3 is arranged above the dosing box 2, and a stirring shaft 5 is installed inside the mixing box 3, a stirring rod 7 is arranged on the outer wall of the stirring shaft 5, and a stirring motor 6 is connected to one end of the stirring shaft 5; the stirring motor 6 forms a rotating structure through the stirring shaft 5 and the stirring rod 7, and the stirring rods 7 are evenly distributed; the stirring motor 6 can drive the stirring shaft 5 and the stirring rod 7 to rotate, and the rotating stirring rod 7 can mix and stir the medicine in the mixing box 3, so as to ensure the uniformity of the medicine; a premixing box 1 1, which is installed on one side of the medicine dosing box 2, a stirring rod 13 is installed in the premixing box 11, a premixing motor 12 is installed in the middle above the premixing box 11, and a discharge port 14 is arranged at the bottom of the premixing box 11; the premixing motor 12 forms a rotating structure with the stirring rod 13 through a linkage shaft, and the stirring rods 13 are evenly distributed, and the premixing box 11 forms a connecting structure with the medicine mixing box 3 through the discharge port 14; the premixing motor 12 can drive the linkage shaft and the stirring rod 13 to rotate, and the rotating stirring rod 13 can mix and stir the powdered medicine and water, so as to facilitate the dissolution of the powder, and the dissolved medicine liquid can flow into the medicine mixing box 3 through the discharge port 14.

[0026] See also Figure 1 and 3 A water pollution control dosing device comprises: a liquid medicine tank 8, which is arranged below a medicine mixing tank 3, a delivery pump 9 is installed inside the liquid medicine tank 8, and a delivery pipe 10 is connected to one side of the delivery pump 9; the liquid medicine tank 8 forms a communication structure with the medicine mixing tank 3 through the delivery pump 9 and the delivery pipe 10; the liquid medicine in the liquid medicine tank 8 can be delivered to the medicine mixing tank 3 through the delivery pump 9 and the delivery pipe 10, so that the concentration of the liquid medicine can be adjusted according to the required medicinal properties; a lifting pump 15 is installed on both sides of the medicine mixing tank 3, and a medicine spraying nozzle 16 is installed on both sides of the medicine dosing box 2; the lifting pump 15 forms a communication structure with the medicine spraying nozzle 16 through the pipe, and the medicine spraying nozzle 16 is connected to the dosing box 2. The vertical center lines of the box 2 are symmetrically distributed; the lifting pump 15 can extract the mixed liquid medicine through the pipeline and transport it to the spray nozzle 16, and the liquid medicine is sprayed onto the surrounding water surface through the spray nozzle 16 for water treatment; the engaging groove 19 is opened at the bottom of the medicine box 2, and a gear 18 is arranged below the engaging groove 19, and a driving motor 17 is connected below the gear 18; a rotating structure is formed between the driving motor 17 and the gear 18, and the gear 18 is meshed and connected with the medicine box 2 through the engaging groove 19; the driving motor 17 can drive the gear 18 to rotate, and the rotating gear 18 can drive the medicine box 2 to rotate through the engaging groove 19, thereby increasing the spraying range of the liquid medicine.

[0027] Working principle: when using the water pollution control dosing device, first, if the liquid medicine has powder, pour the liquid medicine and a certain amount of water into the premixing box 11, start the premixing motor 12, the premixing motor 12 drives the linkage shaft and the stirring rod 13 to rotate, the rotating stirring rod 13 can mix and stir the powdered medicine and water, so as to facilitate the dissolution of the powder, and then open the discharge port 14, so that the dissolved liquid medicine can flow into the mixing box 3 through the discharge port 14; secondly, start the delivery pump 9, the delivery pump 9 and the delivery pipeline 10 can deliver the liquid medicine in the liquid medicine box 8 to the mixing box 3, and then start the stirring motor 6 to drive the stirring shaft 5 and the stirring rod 7 to rotate, and the rotating stirring rod 7 can mix and stir the medicine in the mixing box 3 The mixed materials are mixed and stirred, thereby ensuring the uniformity of the medicine; then the lifting pump 15 is started, and the lifting pump 15 extracts the mixed liquid medicine through the pipeline and conveys it to the spraying nozzle 16, and the liquid medicine is sprayed onto the surrounding water surface through the spraying nozzle 16 for water treatment; finally, the driving motor 17 is started to drive the gear 18 to rotate, and the rotating gear 18 can drive the medicine feeding box 2 to rotate through the engaging groove 19, thereby increasing the spraying range of the liquid medicine. During this period, if the concentration of the liquid medicine needs to be adjusted according to the medicinal properties, the liquid medicine in the liquid medicine box 8 can be conveyed to the mixing medicine box 3 through the conveying pump 9 and the conveying pipeline 10, and the total drug concentration can be adjusted by the amount of the liquid medicine. This is the working principle of the water pollution control dosing device.

[0028] 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 water pollution control dosing device, characterized in that: include: A base (1), a medicine feeding box (2) is arranged above the base (1), and a feeding port (4) is arranged on one side above the medicine feeding box (2), a medicine mixing box (3) is arranged above the medicine feeding box (2), and a stirring shaft (5) is installed inside the medicine mixing box (3), a stirring rod (7) is arranged on the outer wall of the stirring shaft (5), and one end of the stirring shaft (5) is connected to a stirring motor (6); A premixing box (11) is installed on one side of the drug feeding box (2), a stirring rod (13) is installed in the premixing box (11), a premixing motor (12) is installed in the middle of the upper part of the premixing box (11), and a discharge port (14) is provided at the bottom of the premixing box (11); A medicine liquid tank (8) is arranged below the medicine mixing tank (3), a delivery pump (9) is installed inside the medicine liquid tank (8), and a delivery pipeline (10) is connected to one side of the delivery pump (9); A lifting pump (15) is installed on both sides of the medicine mixing box (3), and both sides of the medicine feeding box (2) are installed with a medicine spraying nozzle (16).

2. A water pollution control dosing device according to claim 1, characterized in that: The premixing motor (12) forms a rotating structure with the stirring rods (13) through a linkage shaft, and the stirring rods (13) are evenly distributed. The premixing box (11) forms a communicating structure with the medicine mixing box (3) through a discharge port (14).

3. A water pollution control dosing device according to claim 1, characterized in that: The stirring motor (6) forms a rotating structure between the stirring shaft (5) and the stirring rods (7), and the stirring rods (7) are evenly distributed.

4. A water pollution control dosing device according to claim 1, characterized in that: The liquid medicine tank (8) is connected to the medicine mixing tank (3) via a delivery pump (9) and a delivery pipeline (10).

5. A water pollution control dosing device according to claim 1, characterized in that: The lifting pump (15) forms a communication structure with the spraying nozzle (16) through a pipeline, and the spraying nozzle (16) is symmetrically distributed with respect to the vertical center line of the medicine feeding box (2).

6. A water pollution control dosing device according to claim 1, characterized in that: The medicine feeding box (2) is also provided with: A snap-fit ​​groove (19) is provided at the bottom of the medicine feeding box (2); a gear (18) is provided below the snap-fit ​​groove (19), and a driving motor (17) is connected below the gear (18).

7. A water pollution control dosing device according to claim 6, characterized in that: The driving motor (17) and the gear (18) form a rotating structure, and the gear (18) is meshedly connected with the medicine feeding box (2) through a snap-fit ​​groove (19).

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