Intelligent dosing system for clarification tank

Abstract

The intelligent chemical feeding system comprises a clarification tank body, a chemical barrel is erected above the clarification tank body in a suspended mode, the chemical barrel is fixedly connected with the outer wall of the clarification tank body through a connecting plate, a discharging notch is formed in the side wall of the chemical barrel, a baffle plate is arranged in the discharging notch, and the baffle plate is fixedly connected with the outer wall of the clarification tank body. A height adjusting mechanism is connected to the outer wall of the baffle plate, the height adjusting mechanism is composed of a fixed rod, a rotating rod, a telescopic rod, a connecting block and a lifting rod, the fixed rod is fixedly connected to the upper end of the clarification tank body, and the rotating rod is arranged at the tail end of the fixed rod. The number of the agents flowing out of the agent barrel is in direct proportion to the height of the water surface of the clarification tank, the higher the height of the water surface of the clarification tank is, the more the agents flowing out of the agent barrel are, otherwise, the less the agents flow out, and therefore the agent adding work is intelligently completed.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to an intelligent dosing system for a clarifier. Background Art

[0002] The clarifier is a device that performs water coagulation and removes suspended matter and colloids in the water. The medium that intercepts and separates impurity particles in the clarifier is suspended sludge. The coagulation treatment process of water and wastewater includes three stages: mixing of water and reagents, reaction, and separation of floccules and water. The clarifier is a special device that completes the above three processes in one.

[0003] When the clarifier is in use, it is necessary to add chemicals into it. However, the existing method of adding chemicals is manual, and the staff needs to add the amount of chemicals according to the amount of water in the clarifier, which is not only inefficient but also inaccurate. Therefore, an intelligent dosing system for clarifiers is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent dosing system for a clarifier to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent dosing system for a clarifier, comprising a clarifier body, a medicament barrel suspended above the clarifier body, the medicament barrel fixedly connected to the outer wall of the clarifier body through a connecting plate, a discharging notch is opened on the side wall of the medicament barrel, a shielding plate is arranged in the discharging notch, a height adjustment mechanism is connected to the outer wall of the shielding plate, the height adjustment mechanism is composed of a fixed rod, a rotating rod, a telescopic rod, a connecting block and a lifting rod, the fixed rod is fixedly connected to the upper end of the clarifier body, a rotating rod is arranged at the end of the fixed rod, the middle part of the rotating rod is rotatably connected to the fixed rod, telescopic rods are respectively arranged at both ends of the rotating rod, the ends of the two telescopic rods are respectively fixedly connected to connecting blocks, one of the connecting blocks is rotatably connected to the outer wall of the shielding plate, and the other connecting block is rotatably connected to the connecting rod, the end of the connecting rod is fixedly connected to the lifting rod, the bottom of the lifting rod is connected to a floating plate, and the lifting rod is connected to the clarifier body through a guide mechanism.

[0006] As a further preferred embodiment of the present technical solution, the fixing rod is an L-shaped structure.

[0007] As a further preferred embodiment of the present technical solution, the lifting rod is a rectangular structure.

[0008] As a further preferred embodiment of the present technical solution, the guide mechanism consists of a fixed plate and a fixed sleeve, the outer surface of the lifting rod is slidingly sleeved with a fixed sleeve, the outer surface of the fixed sleeve is fixedly connected to a fixed plate, and the fixed plate is fixedly connected to the clarification tank body.

[0009] As a further preferred embodiment of the present technical solution, guide sealing plates are fixedly connected to both sides of the shielding plate, and guide sealing grooves that are slidably fitted with the guide sealing plates are provided on two inner walls of the discharge notch.

[0010] As a further preferred embodiment of the present technical solution, a material guide plate is fixedly connected to the upper end of the shielding plate.

[0011] As a further preferred embodiment of the present technical solution, the sum of the weights of the floating board, the lifting rod and the connecting rod is greater than the weight of the shielding board.

[0012] The utility model provides an intelligent dosing system for a clarifier, which has the following beneficial effects:

[0013] The utility model adopts a unique structural design, so that the amount of medicine flowing out of the medicine barrel is proportional to the height of the water surface of the clarification tank. When the height of the water surface of the clarification tank is higher, more medicine flows out of the medicine barrel, and vice versa, less medicine flows out, thereby completing the work of adding medicine intelligently and the amount of medicine added is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of another viewing angle of the overall structure of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the medicine cartridge and the height adjustment mechanism of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the medicine barrel and the shielding plate in the utility model;

[0018] In the figure: 1. clarification tank body; 2. floating plate; 3. lifting rod; 4. fixed plate; 5. medicine barrel; 6. connecting plate; 7. fixed rod; 8. rotating rod; 9. telescopic rod; 10. connecting block; 11. connecting rod; 12. fixed sleeve; 13. shielding plate; 14. guide plate; 15. guide sealing plate; 16. discharge notch; 17. guide sealing groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in this embodiment, an intelligent dosing system for a clarifier includes a clarifier body 1, a medicine barrel 5 is suspended above the clarifier body 1, and the medicine barrel 5 is fixedly connected to the outer wall of the clarifier body 1 through a connecting plate 6. A discharge notch 16 is opened on the side wall of the medicine barrel 5, and a shielding plate 13 is arranged in the discharge notch 16. A height adjustment mechanism is connected to the outer wall of the shielding plate 13. The height adjustment mechanism consists of a fixed rod 7, a rotating rod 8, a telescopic rod 9, a connecting block 10 and a lifting rod 3. The fixed rod 7 is fixedly connected to the upper end of the clarifier body 1, and the fixed rod 7 is fixedly connected to the upper end of the clarifier body 1. The fixed rod 7 is an L-shaped structure, and a rotating rod 8 is provided at the end of the fixed rod 7. The middle part of the rotating rod 8 is rotatably connected to the fixed rod 7. Telescopic rods 9 are respectively provided at both ends of the rotating rod 8. The ends of the two telescopic rods 9 are respectively fixedly connected with connecting blocks 10. One connecting block 10 is rotatably connected to the outer wall of the baffle plate 13, and the other connecting block 10 is rotatably connected to the connecting rod 11. The end of the connecting rod 11 is fixedly connected to the lifting rod 3. The lifting rod 3 is a rectangular structure. The bottom of the lifting rod 3 is connected to the floating plate 2. The lifting rod 3 is connected to the clarification tank body 1 through a guide mechanism.

[0021] The guide mechanism is composed of a fixed plate 4 and a fixed sleeve 12 . The outer surface of the lifting rod 3 is slidably sleeved with the fixed sleeve 12 . The outer surface of the fixed sleeve 12 is fixedly connected with the fixed plate 4 . The fixed plate 4 is fixedly connected to the clarification tank body 1 .

[0022] By means of the fixed sleeve 12 , the lifting rod 3 can be moved up and down along the direction of the fixed sleeve 12 .

[0023] The two sides of the shielding plate 13 are fixedly connected with guide sealing plates 15 , and the two inner walls of the discharge notch 16 are provided with guide sealing grooves 17 which are slidably fitted with the guide sealing plates 15 .

[0024] The guide sealing plate 15 and the guide sealing groove 17 are provided to enable the shielding plate 13 to move up and down in the discharge notch 16 , and at the same time, the gap between the shielding plate 13 and the discharge notch 16 is sealed.

[0025] The upper end of the shielding plate 13 is fixedly connected with a material guide plate 14 .

[0026] The material guide plate 14 is provided so that the medicine can flow out along the material guide plate 14 .

[0027] The sum of the weights of the floating plate 2 , the lifting rod 3 and the connecting rod 11 is greater than the weight of the shielding plate 13 .

[0028] Such an arrangement can ensure that when there is no water in the clarifier body 1 , the floating plate 2 can sink to the bottom, and the shielding plate 13 is located at the highest point and just covers the entire discharge opening 16 .

[0029] The utility model provides an intelligent dosing system for a clarifier, and the specific working principle is as follows:

[0030] When in use, the medicine barrel 5 is filled with medicine, and then water is introduced into the clarifier body 1. As the water level in the clarifier body 1 rises, the floating plate 2 will automatically move upward, thereby automatically adjusting the height of the lifting rod 3. When the lifting rod 3 moves upward, under the action of the connecting rod 11, the connecting block 10 and the telescopic rod 9, the rotating rod 8 will start to rotate, thereby driving the baffle plate 13 at the other end of the rotating rod 8 to move downward. The baffle plate 13 moves downward, exposing the discharge gap 16, so that the medicine in the medicine barrel 5 flows out from the discharge gap 16 and falls into the clarifier body 1. The size of the discharge gap 16 depends on the height of the water level in the clarifier body 1. The higher the water level in the clarifier body 1, the larger the size of the discharge gap 16 will be, so that more medicine is added, and vice versa. The precise addition of medicine can be achieved by simply designing the size of the medicine barrel 5.

[0031] 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. An intelligent dosing system for a clarifier, comprising a clarifier body (1), characterized in that: A medicine barrel (5) is suspended above the clarification tank body (1), and the medicine barrel (5) is fixedly connected to the outer wall of the clarification tank body (1) through a connecting plate (6). A discharge notch (16) is provided on the side wall of the medicine barrel (5), and a shielding plate (13) is provided in the discharge notch (16). A height adjustment mechanism is connected to the outer wall of the shielding plate (13), and the height adjustment mechanism consists of a fixed rod (7), a rotating rod (8), a telescopic rod (9), a connecting block (10) and a lifting rod (3). The fixed rod (7) is fixedly connected to the upper end of the clarification tank body (1), and the end of the fixed rod (7) is fixedly connected to the upper end of the clarification tank body (1). A rotating rod (8) is provided at one end, the middle part of the rotating rod (8) is rotatably connected to the fixed rod (7), telescopic rods (9) are provided at both ends of the rotating rod (8), the ends of the two telescopic rods (9) are respectively fixedly connected to connecting blocks (10), one of the connecting blocks (10) is rotatably connected to the outer wall of the shielding plate (13), and the other connecting block (10) is rotatably connected to a connecting rod (11), the end of the connecting rod (11) is fixedly connected to a lifting rod (3), the bottom of the lifting rod (3) is connected to a floating plate (2), and the lifting rod (3) is connected to the clarification tank body (1) through a guide mechanism.

2. The intelligent dosing system for a clarifier according to claim 1, characterized in that: The fixing rod (7) is an L-shaped structure.

3. The intelligent dosing system for a clarifier according to claim 1, characterized in that: The lifting rod (3) is a rectangular structure.

4. The intelligent dosing system for a clarifier according to claim 1, characterized in that: The guide mechanism is composed of a fixed plate (4) and a fixed sleeve (12); the outer surface of the lifting rod (3) is slidably sleeved with the fixed sleeve (12); the outer surface of the fixed sleeve (12) is fixedly connected to the fixed plate (4); and the fixed plate (4) is fixedly connected to the clarifier body (1).

5. The intelligent dosing system for a clarifier according to claim 1, characterized in that: Guide sealing plates (15) are fixedly connected to both sides of the shielding plate (13), and guide sealing grooves (17) that are slidably engaged with the guide sealing plates (15) are provided on two inner walls of the discharge notch (16).

6. The intelligent dosing system for a clarifier according to claim 1, characterized in that: The upper end of the shielding plate (13) is fixedly connected to a material guide plate (14).

7. The intelligent dosing system for a clarifier according to claim 1, characterized in that: The sum of the weights of the floating plate (2), the lifting rod (3) and the connecting rod (11) is greater than the weight of the shielding plate (13).

Images