Water treatment additive feeding device

Abstract

The utility model belongs to the technical field of feeding devices, and particularly relates to a water treatment additive feeding device which comprises a bottom plate and an agent tank fixedly mounted at the top of the bottom plate, a filter box is fixedly mounted at the top of the bottom plate, a communicating pipe is fixedly mounted at the top of the filter box, and the other end of the communicating pipe is communicated with the agent tank. A square groove is formed in the filter box, a sealing ring is arranged in the square groove, and a square block is arranged in the square groove. According to the sewage treatment device, sewage is treated through the mounted filter screen, a water treatment additive is filtered through the filter screen, pipeline blockage caused by large particles carried in the water treatment additive is avoided, when filtered impurities are removed, a square block is pulled to drive a frame to move, and when the frame moves, the filter screen is driven to move to the outside; impurities filtered by the filter screen can be conveniently removed, so that the purpose of conveniently filtering and removing particulate matters is achieved, and equipment blockage caused by the particulate matters contained in the water treatment additive is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of dosing devices, in particular to a water treatment additive dosing device. Background Technique

[0002] The water treatment additive dosing device can accurately control the dosing amount of additives according to the set parameters and requirements, ensure the accurate dosing of additives during the water treatment process, improve the treatment effect. By accurately controlling the dosing amount of additives, waste caused by over-dosing or under-dosing can be avoided, and the water treatment cost can be reduced. The water treatment additive dosing device can ensure the uniform distribution of additives in water, give full play to its treatment effect, improve the efficiency and effect of water quality treatment, and can reduce the possibility of human operation errors, improving the accuracy and stability of operation.

[0003] During the current use of water treatment additive dosing devices, it is impossible to effectively filter and remove the particulate matter carried in the water treatment additives. When the water treatment additives accidentally contain relatively large particulate matter, these particulate matter may cause blockage of the conveying pipeline during the transmission process, thereby affecting the normal operation. Content of the Utility Model

[0004] The purpose of the utility model is to provide a water treatment additive dosing device to solve the technical problem of not being convenient to filter and remove the particulate matter contained in the water treatment additives as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A water treatment additive dosing device, including a bottom plate and a medicine tank fixedly installed on the top of the bottom plate. A filter box is fixedly installed on the top of the bottom plate. A connecting pipe is fixedly installed on the top of the filter box, and the other end of the connecting pipe is communicated with the medicine tank. A square groove is arranged on the filter box. A sealing ring is arranged inside the square groove. A square block is arranged inside the square groove, and the outer wall of the square block is attached to the inner wall of the sealing ring. A frame is fixedly installed on the square block, and a filter screen is arranged on the frame. A pumping pump is fixedly installed on the filter box, and the input end of the pumping pump is communicated with the filter box.

[0006] Preferably, a control box is fixedly installed on the medicine tank.

[0007] Preferably, a top plate is fixedly installed on the top of the medicine tank. A driving motor is fixedly installed on the top of the top plate, and both the driving motor and the pumping pump are electrically connected to the control box. A rotating rod is arranged inside the medicine tank, and one end of the rotating rod is fixedly connected to the output end of the driving motor. Stirring blades are arranged in an array on the rotating rod.

[0008] Preferably, positioning bolts are provided on the filter box, threaded holes corresponding to the positioning bolts are provided on the frame, and the positioning bolts are in threaded connection with the threaded holes.

[0009] Preferably, a delivery head is fixedly connected to the output end of the pumping pump.

[0010] Preferably, a liquid injection pipe is provided on the chemical agent tank, and the liquid injection pipe is located on one side of the control box.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Through the installed filter screen, the present utility model treats sewage. The filter screen filters the water treatment additive, avoiding blockage of the pipeline caused by large particles carried inside the water treatment additive. When removing the filtered impurities, the frame is no longer positioned, and pulling the square block will drive the frame to move. When the frame moves, it will drive the filter screen to move to the outside, thus facilitating the removal of the impurities filtered by the filter screen, achieving the purpose of facilitating the filtration and removal of particles, avoiding the occurrence of blockage of the equipment pipeline caused by the particles contained in the water treatment additive, and improving the practicability of the water treatment additive feeding device.

[0013] 2. The stirring blades installed in the present utility model facilitate the stirring of the water treatment additive inside the water treatment additive feeding device, avoiding the occurrence of sediment. After the water treatment additive stands still for a long time, sediment may be generated. To avoid the generation of sediment and affect the normal use of the water treatment additive, the driving motor is made to work to drive the rotating rod to rotate. When the rotating rod rotates, it will drive the stirring blades to rotate, and the rotation of the stirring blades will stir the water treatment additive inside the chemical agent tank, effectively avoiding the occurrence of sediment in the water treatment additive through stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the structural schematic diagram of the filter box of the present utility model;

[0016] Figure 3 is the present utility model Figure 2 amplified schematic diagram of structure A;

[0017] Figure 4 is the structural schematic diagram of the rotating rod of the present utility model.

[0018] In the figure: 1, bottom plate; 2, medicine tank; 3, liquid injection pipe; 4, control box; 5, top plate; 6, drive motor; 7, rotating rod; 8, stirring blade; 9, filter box; 10, connecting pipe; 11, square groove; 12, sealing ring; 13, frame; 14, filter screen; 15, square block; 16, positioning bolt; 17, threaded hole; 18, pumping pump; 19, delivery head. Specific embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figure 1 , Figure 2 and Figure 3, A water treatment additive dosing device, comprising a bottom plate 1 and a chemical agent tank 2 fixedly installed on the top of the bottom plate 1. A filter box 9 is fixedly installed on the top of the bottom plate 1. A connecting pipe 10 is fixedly installed on the top of the filter box 9, and the other end of the connecting pipe 10 is connected to the chemical agent tank 2. A square groove 11 is provided on the filter box 9. A sealing ring 12 is arranged inside the square groove 11. A square block 15 is arranged inside the square groove 11, and the outer wall of the square block 15 is attached to the inner wall of the sealing ring 12. A frame 13 is fixedly installed on the square block 15. A filter screen 14 is arranged on the frame 13. A pumping pump 18 is fixedly installed on the filter box 9, and the input end of the pumping pump 18 is connected to the filter box 9. The output end of the pumping pump 18 is fixedly connected to a delivery head 19. When treating sewage and using the water treatment additive dosing device to dose the chemicals for sewage treatment, the water treatment additive is placed inside the chemical agent tank 2. Through the connecting pipe 10, the water treatment additive will flow into the filter box 9. The water treatment additive flows through the filter screen 14, and the filter screen 14 will filter the particulate matter carried in the chemical agent. The filtered water treatment additive will flow to the location where the input end of the pumping pump 18 is located. The delivery head 19 is connected to a pipeline. The water treatment additive pumped by the pumping pump 18 will cause the chemical agent to flow into the pipeline through the delivery head 19. Through the pipeline, the water treatment additive will flow into the sewage, thereby achieving the purpose of dosing the water treatment additive and treating the sewage. The filter screen 14 filters the water treatment additive to prevent large particulate matter carried inside the water treatment additive from causing pipeline blockage. When clearing the filtered impurities, the frame 13 is no longer positioned. Pulling the square block 15 will drive the frame 13 to move. When the frame 13 moves, it will drive the filter screen 14 to move to the outside, thereby facilitating the removal of the impurities filtered by the filter screen 14 and achieving the purpose of facilitating the filtration and removal of particulate matter, avoiding the occurrence of pipeline blockage in the equipment caused by the particulate matter contained in the water treatment additive.

[0021] Please refer to Figure 1 , A control box 4 is fixedly installed on the chemical agent tank 2, and the chemical agent tank 2 provides an installation space for the control box 4.

[0022] Please refer to Figure 1 and Figure 4, a top plate 5 is fixedly installed on the top of the chemical agent tank 2, a driving motor 6 is fixedly installed on the top of the top plate 5, and both the driving motor 6 and the pumping and feeding pump 18 are electrically connected to the control box 4. A rotating rod 7 is arranged inside the chemical agent tank 2, and one end of the rotating rod 7 is fixedly connected to the output end of the driving motor 6. Stirring blades 8 are arranged in an array on the rotating rod 7. After the water treatment additive stands still for a long time, there may be precipitates. To avoid the generation of precipitates and affect the normal use of the water treatment additive, when the driving motor 6 works, it will drive the rotating rod 7 to rotate. When the rotating rod 7 rotates, it will drive the stirring blades 8 to rotate. The rotation of the stirring blades 8 will stir the water treatment additive inside the chemical agent tank 2, and effectively avoid the appearance of precipitates in the water treatment additive by stirring.

[0023] Please refer to Figure 2 , positioning bolts 16 are arranged on the filter box 9, threaded holes 17 corresponding to the positioning bolts 16 are arranged on the frame 13, and the positioning bolts 16 are in threaded connection with the threaded holes 17. The threaded connection of the positioning bolts 16 and the threaded holes 17 will position the position of the frame 13. After rotating the positioning bolts 16 to separate the positioning bolts 16 from the threaded holes 17, the frame 13 is no longer limited, and then pulling the square block 15 will drive the frame 13 to move.

[0024] Please refer to Figure 1 , a liquid injection pipe 3 is arranged on the chemical agent tank 2, and the liquid injection pipe 3 is located on one side of the control box 4. Through the liquid injection pipe 3, it is convenient to add the water treatment additive into the chemical agent tank 2.

[0025] Working principle: First, when treating sewage, when using the water treatment additive dosing device to dose the chemicals for sewage treatment, the water treatment additive is stored inside the chemical tank 2. Through the connecting pipe 10, the water treatment additive will flow into the filter box 9. The water treatment additive flows through the filter screen 14, and the filter screen 14 will filter the particulate matter carried in the chemical. The filtered water treatment additive will flow to the location where the input end of the pumping pump 18 is located. The conveying head 19 is connected to the pipeline. The water treatment additive pumped by the pumping pump 18 will cause the chemical to flow into the pipeline through the conveying head 19. Through the pipeline, the water treatment additive will flow into the sewage, thus achieving the purpose of dosing the water treatment additive and treating the sewage. The filter screen 14 filters the water treatment additive to prevent large particulate matter carried inside the water treatment additive from causing pipeline blockage. When removing the filtered impurities, the positioning bolt 16 is threadedly connected to the threaded hole 17 to position the frame 13. After rotating the positioning bolt 16 to separate the positioning bolt 16 from the threaded hole 17, the frame 13 is no longer positioned. Pulling the square block 15 will drive the frame 13 to move. When the frame 13 moves, it will drive the filter screen 14 to move to the outside, thus facilitating the removal of the impurities filtered by the filter screen 14, achieving the purpose of facilitating the filtration and removal of particulate matter, and avoiding the occurrence of pipeline blockage in the equipment caused by the particulate matter contained in the water treatment additive.

[0026] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A water treatment additive delivery device, comprising a base plate (1) and a reagent tank (2) fixedly mounted on the top of the base plate (1), characterized in that: A filter box (9) is fixedly mounted on the top of the bottom plate (1), a connecting pipe (10) is fixedly mounted on the top of the filter box (9), and the other end of the connecting pipe (10) is connected to the medicine tank (2); a square groove (11) is provided on the filter box (9), a sealing ring (12) is provided inside the square groove (11), a square block (15) is provided inside the square groove (11), and the outer wall of the square block (15) is in contact with the inner wall of the sealing ring (12); a frame (13) is fixedly mounted on the square block (15), and a filter screen (14) is provided on the frame (13); a pumping pump (18) is fixedly mounted on the filter box (9), and the input end of the pumping pump (18) is connected to the filter box (9).

2. A water treatment additive delivery device according to claim 1, characterized in that: A control box (4) is fixedly mounted on the medicine tank (2).

3. A water treatment additive delivery device according to claim 2, characterized in that: A top plate (5) is fixedly mounted on the top of the medicine tank (2), a driving motor (6) is fixedly mounted on the top of the top plate (5), and the driving motor (6) and the pumping pump (18) are both electrically connected to the control box (4), a rotating rod (7) is arranged inside the medicine tank (2), and one end of the rotating rod (7) is fixedly connected to the output end of the driving motor (6), and a stirring blade (8) is arranged in an array on the rotating rod (7).

4. A water treatment additive delivery device according to claim 3, characterized in that: The filter box (9) is provided with a positioning bolt (16), the frame (13) is provided with a threaded hole (17) corresponding to the positioning bolt (16), and the positioning bolt (16) is threadedly connected to the threaded hole (17).

5. A water treatment additive delivery device according to claim 4, characterized in that: The output end of the pumping pump (18) is fixedly connected with a delivery head (19).

6. A water treatment additive delivery device according to claim 5, characterized in that: The medicine tank (2) is provided with a liquid injection pipe (3), and the liquid injection pipe (3) is located on one side of the control box (4).

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