CN219942449U

CN219942449U - Sewage treatment system dosing device

Info

Publication number: CN219942449U
Application number: CN202222659519.3U
Authority: CN
Inventors: 万子健; 张万里
Original assignee: Fuyang Chuangye Water Service Co ltd
Current assignee: Fuyang Chuangye Water Service Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-11-03
Anticipated expiration: 2032-10-10

Abstract

The utility model relates to the technical field of auxiliary devices of sewage treatment systems, in particular to a dosing device of a sewage treatment system, which comprises a box body, wherein an L-shaped rod is arranged on the right side of the box body, a controller is fixedly arranged at the upper end of the L-shaped rod, a stirring assembly is arranged in the box body, the stirring assembly comprises a first fixing plate, a motor box, a motor, a stirring shaft, a stirring rod and a connecting rod, the motor box is fixedly arranged at the upper end of the first fixing plate, the right side of the motor box is connected with the motor, the right side of the motor is connected with the stirring shaft, the stirring rod is connected with the stirring shaft, and the connecting rod is connected with the stirring rod. According to the utility model, through the arrangement of the flow sensor, the controller, the discharge hole and the electromagnetic valve, flow information can be converted into real-time drug discharge amount, and the real-time drug discharge amount is controlled to be compared with the preset drug discharge amount, so that the real-time control and dosing of the drugs are realized, and the accuracy of control indexes is realized.

Description

Sewage treatment system dosing device

Technical Field

The utility model relates to the technical field of auxiliary devices of sewage treatment systems, in particular to a dosing device of a sewage treatment system.

Background

The sewage mainly comprises domestic sewage, industrial wastewater and initial rainwater, and main pollutants of the sewage comprise pathogen pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants and the like, and in the sewage treatment process, drugs are required to be added to carry out harmless advanced treatment through a sewage dosing device for some indissolvable or more toxic pollutants, so that the influence of greater environmental pollution caused by the sewage is avoided.

Chinese patent discloses a sewage treatment system dosing device (grant bulletin number CN 212655494U), and this patent technology can make the medicine directly fall into the device that needs to throw into through the setting of lifter, the effectual result of use that promotes the device, but, the device is inaccurate to the control index's control, causes the medicament to throw too little or too much very easily, and also has the impurity of different degree in the medicament bucket, can appear the insufficient condition of medicament stirring, has influenced the treatment effect to sewage greatly.

Accordingly, one skilled in the art would be able to provide a dosing device for a wastewater treatment system that solves the problems set forth in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a dosing device of a sewage treatment system, which comprises a box body, wherein an L-shaped rod is arranged on the right side of the box body, and a controller is fixedly arranged at the upper end of the L-shaped rod;

the stirring assembly comprises a first fixing plate, a motor box, a motor, a stirring shaft, a stirring rod and a connecting rod, wherein the motor box is fixed at the upper end of the first fixing plate;

furthermore, the stirring component is used for stirring the medicines, and the stirring rod and the connecting rod can be used for fully stirring the medicines and uniformly stirring the medicines;

the inside of the box body is provided with a flow sensor, the bottom of the box body is provided with a discharging cylinder, and the bottom of the discharging cylinder is provided with a discharging hole;

the upper end of the box body is provided with a storage box, a feed hopper is arranged in the storage box, and an electromagnetic valve is arranged on the feed hopper;

further, the electromagnetic valve is used for controlling the added medicine.

Preferably: the bottom of the box body is provided with a floating plate, and four corners of the floating plate are provided with connecting plates.

Preferably: the connecting plate is provided with a fixing bolt, the lower end of the connecting plate is fixedly provided with a vertical plate, and the lower end of the vertical plate is fixedly provided with a bottom plate.

Preferably: the inside of the discharging cylinder is provided with a sealing frame, and the left side of the sealing frame is provided with a valve.

Preferably: the number of the discharging holes is several.

Preferably: the lower end of the storage box is fixed on a second fixing plate, and support rods are arranged at four corners of the lower end of the second fixing plate.

Preferably: the upper part of the storage box is provided with a sealing cover, and the right side of the sealing cover is provided with a rotary column.

Preferably: one end of the feed hopper is arranged in the storage box, and the other end of the feed hopper extends out to the inside of the box body.

Preferably: the sealing cover is opened and closed through rotation of the rotating column.

The utility model has the technical effects and advantages that:

1. according to the utility model, through the arrangement of the flow sensor, the controller, the discharge hole and the electromagnetic valve, flow information can be converted into real-time drug discharge amount, and the real-time drug discharge amount is controlled to be compared with the preset drug discharge amount, so that the real-time control and dosing of the drugs are realized, and the accuracy of control indexes is realized.

2. The fixed plate one, the motor case, the motor, the stirring shaft, the stirring rod and the connecting rod in the stirring assembly can stir the medicament in the box uniformly, the treatment effect on sewage can not be influenced, and the stirring device has good practicability.

3. The floating plate, the fixing bolts, the vertical plate and the bottom plate are arranged, and when the sedimentation tank is used, the sedimentation tank is simple and easy to install, can meet different sizes, and is high in practicality.

Drawings

Fig. 1 is a schematic structural diagram of a chemical adding device of a sewage treatment system according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram II of a dosing device of a sewage treatment system according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a top view of a dosing device of a sewage treatment system according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram III of a dosing device of a sewage treatment system according to an embodiment of the present utility model;

FIG. 5 is a schematic structural view of a stirring assembly in a dosing device of a sewage treatment system according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of the structure of a floating plate, a discharge cylinder, a sealing frame and a valve in a dosing device of a sewage treatment system according to an embodiment of the present utility model;

FIG. 7 is a schematic view of the structure of a floating plate and a discharge hole in a dosing device of a sewage treatment system according to an embodiment of the present utility model;

FIG. 8 is a schematic structural view of a storage tank, a second fixing plate, a support rod, a sealing cover, a feed hopper and an electromagnetic valve in a dosing device of a sewage treatment system according to the embodiment of the utility model;

FIG. 9 is a schematic view of the structure of the A and the rotary column in the dosing device of the sewage treatment system according to the embodiment of the utility model;

fig. 10 is a schematic structural view of a position B and a fixing bolt in a dosing device of a sewage treatment system according to an embodiment of the present utility model.

In the figure: 1. a case; 2. a floating plate; 3. a connecting plate; 4. a fixing bolt; 5. a riser; 6. a bottom plate; 7. an "L" shaped rod; 8. a controller;

9. a stirring assembly; 901. a first fixing plate; 902. a motor case; 903. a motor; 904. a stirring shaft; 905. a stirring rod; 906. a connecting rod;

10. a flow sensor; 11. a discharging cylinder; 12. a sealing frame; 13. a valve; 14. a discharge hole; 15. a storage bin; 16. a second fixing plate; 17. a support rod; 18. sealing cover; 19. a rotating column; 20. a feed hopper; 21. a solenoid valve.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 10, in this embodiment, a chemical dosing device of a sewage treatment system is provided, including a box 1, a floating plate 2 is provided at the bottom of the box 1, connecting plates 3 are provided at four corners of the floating plate 2, fixing bolts 4 are provided on the connecting plates 3, a riser 5 is fixedly provided at the lower end of the connecting plates 3, a bottom plate 6 is fixedly provided at the lower end of the riser 5, an L-shaped rod 7 is provided at the right side of the box 1, and a controller 8 is fixedly provided at the upper end of the L-shaped rod 7;

the stirring assembly 9 is arranged in the box body 1, the stirring assembly 9 comprises a first fixing plate 901, a motor box 902, a motor 903, a stirring shaft 904, a stirring rod 905 and a connecting rod 906, the motor box 902 is fixed at the upper end of the first fixing plate 901, the motor 903 is connected to the right side of the motor box 902, the stirring shaft 904 is connected to the right side of the motor 903, the stirring rod 905 is connected to the stirring shaft 904, and the connecting rod 906 is connected to the stirring rod 905;

further, the stirring assembly 9 is used for stirring the medicine, and the stirring rod 904 and the connecting rod 906 can be used for fully stirring the medicine and uniformly stirring the medicine;

the inside of the box body 1 is provided with a flow sensor 10, the bottom of the box body 1 is provided with a discharge cylinder 11, the inside of the discharge cylinder 11 is provided with a sealing frame 12, the left side of the sealing frame 12 is provided with a valve 13, the bottom of the discharge cylinder 11 is provided with a plurality of discharge holes 14, and the number of the discharge holes 14 is equal;

the upper end of the box body 1 is provided with a storage box 15, the lower end of the storage box 15 is fixed on a second fixed plate 16, four corners of the lower end of the second fixed plate 16 are provided with supporting rods 17, the upper part of the storage box 15 is provided with a sealing cover 18, the right side of the sealing cover 18 is provided with a rotary column 19, the inside of the storage box 15 is provided with a feed hopper 20, one end of the feed hopper 20 is arranged in the storage box 15, the other end of the feed hopper 20 extends out of the box body 1, and the feed hopper 20 is provided with an electromagnetic valve 21;

further, the electromagnetic valve 21 is used for controlling the added medicine, and the sealing cover 18 is opened and closed by rotating the rotary column 19.

The working principle of the utility model is as follows: when the sedimentation tank is used, the tank body 1 is fixed on the inner walls of the two sides of the sedimentation tank through the vertical plates 5 and the bottom plate 6, the fixing bolts 4 are used for fastening the tank body 1 and the sedimentation tank and can be fixed in sedimentation tanks with different sizes, and the floating plate 2 can be used for adjusting the height of sewage in the sedimentation tank;

subsequently, the quantity of the feeding is set by the controller 8, the sealing cover 18 is opened, the medicine is added into the box body 1 through the feeding hopper 20, the sealing cover 18 is closed after that, the stirring shaft 904 is driven to rotate by the motor 903 controlled by the controller 8, the medicine in the box body 1 is stirred by the stirring shaft 904 through the stirring rod 905 and the connecting rod 906, the medicine clot is avoided in the medicine storage process,

the electromagnetic valve 21 is controlled to be opened by the controller 8, the medicine is discharged into the sewage treatment system through the discharge hole 14, meanwhile, the flow sensor 10 works to acquire flow information at the discharge hole 14 in real time and transmit the flow information back to the controller 8, the controller 8 converts the flow information into a real-time medicine discharge amount and controls the real-time medicine discharge amount to be compared with a preset medicine discharge amount, and when the real-time medicine discharge amount is the same as the preset medicine discharge amount, the controller 8 controls the electromagnetic valve 21 to be closed, so that automatic quantitative medicine feeding is completed.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. A dosing device for a sewage treatment system, comprising:

the box body (1), the right side of the box body (1) is provided with an L-shaped rod (7), and the upper end of the L-shaped rod (7) is fixedly provided with a controller (8);

the stirring device comprises a box body (1), and is characterized in that a stirring assembly (9) is arranged in the box body (1), the stirring assembly (9) comprises a first fixing plate (901), a motor box (902), a motor (903), a stirring shaft (904), a stirring rod (905) and a connecting rod (906), the motor box (902) is fixed at the upper end of the first fixing plate (901), the motor (903) is connected to the right side of the motor box (902), the stirring shaft (904) is connected to the right side of the motor (903), the stirring rod (905) is connected to the stirring shaft (904), and the connecting rod (906) is connected to the stirring rod (905);

a flow sensor (10) is arranged in the box body (1), a discharging cylinder (11) is arranged at the bottom of the box body (1), and a discharging hole (14) is arranged at the bottom of the discharging cylinder (11);

the upper end of the box body (1) is provided with a storage box (15), a feed hopper (20) is arranged in the storage box (15), and an electromagnetic valve (21) is arranged on the feed hopper (20);

the bottom of box (1) is equipped with kickboard (2), and the four corners of kickboard (2) are equipped with connecting plate (3).

2. The dosing device of a sewage treatment system according to claim 1, wherein the connecting plate (3) is provided with a fixing bolt (4), the lower end of the connecting plate (3) is fixedly provided with a vertical plate (5), and the lower end of the vertical plate (5) is fixedly provided with a bottom plate (6).

3. The dosing device of a sewage treatment system according to claim 1, wherein a sealing frame (12) is arranged in the discharging cylinder (11), and a valve (13) is arranged on the left side of the sealing frame (12).

4. A dosing device for a sewage treatment system according to claim 1, wherein the number of said discharge openings (14) is several.

5. The dosing device of a sewage treatment system according to claim 1, wherein the lower end of the storage box (15) is fixed on a second fixing plate (16), and support rods (17) are arranged at four corners of the lower end of the second fixing plate (16).

6. A dosing device for a sewage treatment system according to claim 1, wherein the upper part of the tank (15) is provided with a sealing cover (18), and the right side of the sealing cover (18) is provided with a swivel post (19).

7. A dosing device for a sewage treatment system according to claim 1, wherein the feed hopper (20) is provided at one end inside the tank (15) and at one end extends into the interior of the tank (1).

8. A sewage treatment system dosing device according to claim 6, wherein the sealing cover (18) is opened and closed by rotation of the swivel post (19).