Phosphate dosing device

Abstract

The utility model discloses a phosphate dosing device, which relates to the technical field of dosing devices and comprises a tank body and a top cover clamped at the upper end of the tank body, a stirring rod is rotatably arranged at the center of the top cover, two stirring blades are fixedly arranged at the lower end of the stirring rod, and a cleaning component for cleaning the bottom of the inner wall of the tank body is arranged on the stirring rod. The stirring rod is driven to drive the stirring blades to stir and fuse medicines in the tank body, the stirring rod drives the cleaning assembly to synchronously rotate along the inner wall of the tank body while rotating, and the cleaning assembly moves up and down along the bottom of the tank body while rotating along with the stirring rod, so that stirring is realized, and meanwhile, the cleaning efficiency is improved. The medicine attached to the inner wall of the tank body is cleaned, and the medicine fusion quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of dosing devices, in particular to a phosphate dosing device. Background Art

[0002] Phosphate dosing device is a kind of chemical water treatment dosing equipment, which is widely used in furnace water treatment system, raw water treatment system and wastewater treatment system in thermal power generation, petroleum or chemical industry. It is composed of metering pump, solution tank, control system, pipeline and valve components installed on the same base to realize the function of pharmaceutical dissolution and metering.

[0003] At present, when the phosphate dosing device is dissolving the medicine, uneven stirring occurs, and some medicines will adhere to the inner wall of the tank, which not only affects the quality of the medicine fusion, but also requires a lot of manpower and material resources to clean up the medicines attached to the inner wall of the tank, and the steps are cumbersome. Utility Model Content

[0004] The utility model aims to solve the defect of uneven stirring of the phosphate dosing device in the prior art and proposes a phosphate dosing device.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0006] A phosphate dosing device, comprising a tank body and a top cover clamped on the upper end of the tank body, a stirring rod rotatably provided at the center of the top cover, two stirring blades fixedly provided at the lower end of the stirring rod, and a cleaning component for cleaning the bottom of the inner wall of the tank body is provided on the stirring rod;

[0007] The cleaning assembly includes a limit block fixedly connected to the middle part of the stirring rod, a lifting rod is slidably provided on the limit block, a driving block is fixedly provided on the upper end of the lifting rod, a fixing column is fixedly provided on the lower surface of the top cover, a driving groove is opened on the outer wall of the fixing column, one end of the driving block is located in the driving groove, a connecting block is fixedly provided at the lower end of the stirring rod, a connecting shaft is fixedly provided at one end of the connecting block, a circular rod is rotatably provided on the connecting shaft, a cleaning block is fixedly provided at one end of the circular rod, and a driving shaft is fixedly provided at the lower end of the lifting rod, and the driving shaft passes through the circular rod.

[0008] Preferably, a connecting groove is provided on the circular rod, and the driving shaft is in contact with the upper and lower sides of the inner wall of the connecting groove.

[0009] Preferably, an arc-shaped block is fixedly provided on the upper end of the cleaning block, and the arc of the arc-shaped block is different from that of the cleaning block.

[0010] Preferably, a fixing frame is fixedly provided on the upper surface of the top cover, a motor is fixedly provided on the fixing frame, and an output end of the motor is fixedly connected to an upper end of the stirring rod.

[0011] Preferably, a feed pipe is fixedly provided on one side of the upper end of the tank body, and a discharge pipe is fixedly provided on the lower end of the tank body.

[0012] Preferably, the upper end of the stirring rod passes through the center of the fixing column, and the driving groove is in a wave shape.

[0013] Preferably, one end of the stirring blade is arc-shaped, and the stirring blade and the cleaning block are cross-distributed.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, the stirring rod is driven to drive the stirring blades to stir and fuse the medicine in the tank body. When the stirring rod rotates, it will drive the cleaning component to rotate synchronously along the inner wall of the tank body. While following the rotation, the cleaning component will move up and down along the bottom of the tank body, so that the medicine attached to the inner wall of the tank can be cleaned while stirring, thereby improving the quality of medicine fusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the tank body of the utility model;

[0019] Figure 3 This is a schematic diagram of the cleaning component structure of the utility model;

[0020] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0021] Serial numbers in the figure: 1. tank body; 11. top cover; 12. stirring rod; 13. stirring blade; 14. limit block; 15. lifting rod; 16. driving block; 17. fixing column; 18. driving groove; 19. connecting block; 191. connecting shaft; 192. round rod; 193. cleaning block; 194. driving shaft; 2. connecting groove; 3. arc block; 4. fixing frame; 41. motor; 5. feeding pipe; 51. discharging pipe. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Embodiment: This embodiment provides a phosphate dosing device, see Figure 1-4 Specifically, it comprises a tank body 1 and a top cover 11 mounted on the upper end of the tank body 1. A stirring rod 12 is rotatably arranged at the center of the top cover 11. Two stirring blades 13 are fixedly arranged at the lower end of the stirring rod 12. A cleaning component for cleaning the bottom of the inner wall of the tank body 1 is arranged on the stirring rod 12. The stirring blades 13 are driven to stir and fuse the medicine in the tank body 1. When the stirring rod 12 rotates, the cleaning component is driven to rotate synchronously along the inner wall of the tank body 1. When the cleaning component follows the rotation, it moves up and down along the bottom of the tank body 1, so that the medicine attached to the inner wall of the tank body 1 can be cleaned while stirring, thereby improving the quality of medicine fusion.

[0024] The cleaning assembly includes a limit block 14 fixedly connected to the middle of the stirring rod 12, a lifting rod 15 is slidably provided on the limit block 14, a driving block 16 is fixedly provided on the upper end of the lifting rod 15, a fixing column 17 is fixedly provided on the lower surface of the top cover 11, a driving groove 18 is provided on the outer wall of the fixing column 17, one end of the driving block 16 is located in the driving groove 18, a connecting block 19 is fixedly provided at the lower end of the stirring rod 12, a connecting shaft 191 is fixedly provided at one end of the connecting block 19, a circular rod 192 is rotatably provided on the connecting shaft 191, and one end of the circular rod 192 is fixedly provided. A cleaning block 193 is fixedly provided, a driving shaft 194 is fixedly provided at the lower end of the lifting rod 15, the driving shaft 194 passes through the circular rod 192, a connecting groove 2 is provided on the circular rod 192, the driving shaft 194 fits with the upper and lower sides of the inner wall of the connecting groove 2, the upper end of the stirring rod 12 passes through the center of the fixed column 17, the driving groove 18 is wavy, one end of the stirring blade 13 is arc-shaped, the stirring blade 13 and the cleaning block 193 are cross-distributed, and an arc block 3 is fixedly provided at the upper end of the cleaning block 193, and the arc of the arc block 3 is different from that of the cleaning block 193;

[0025] When the stirring rod 12 rotates, the limit block 14 and the connecting block 19 are driven to rotate synchronously. The limit block 14 drives the lifting rod 15 to move. When the lifting rod 15 moves, it will drive the driving block 16 to move along the driving groove 18. The lifting rod 15 is moved up and down through the wave-shaped driving groove 18. The lower end of the lifting rod 15 moves along the connecting groove 2 on the circular rod 192 through the driving shaft 194, which drives the circular rod 192 to swing up and down along the connecting shaft 191. When the cleaning block 193 moves downward, it will gradually leave the inner wall of the tank body 1. At this time, the arc block 3 will fit with the inner wall of the tank body 1, effectively cleaning the medicine attached to the bottom of the inner wall of the tank body 1.

[0026] In the specific implementation process, Figure 1As shown, a fixing frame 4 is fixedly provided on the upper surface of the top cover 11 , and a motor 41 is fixedly provided on the fixing frame 4 . The output end of the motor 41 is fixedly connected to the upper end of the stirring rod 12 ; the motor 41 drives the stirring rod 12 .

[0027] In the specific implementation process, Figure 1 and Figure 2 As shown, a feed pipe 5 is fixedly provided on one side of the upper end of the tank body 1 , and a discharge pipe 51 is fixedly provided on the lower end of the tank body 1 ; medicine is added into the tank body 1 through the feed pipe 5 , and the fused medicine in the tank body 1 can be discharged through the discharge pipe 51 .

[0028] Specifically, the working principle and operation method of the utility model are as follows:

[0029] The motor 41 drives the stirring rod 12, and the stirring rod 12 drives the stirring blade 13 to stir and blend the medicine in the tank body 1. When the stirring rod 12 rotates, it drives the limit block 14 and the connecting block 19 to rotate synchronously. The limit block 14 drives the lifting rod 15 to move. When the lifting rod 15 moves, it will drive the driving block 16 to move along the driving groove 18. The lifting rod 15 is moved up and down through the wave-shaped driving groove 18. The lower end of the lifting rod 15 moves along the connecting groove 2 on the circular rod 192 through the driving shaft 194, which drives the circular rod 192 to swing up and down along the connecting shaft 191 to clean the medicine attached to the inner wall of the tank body 1.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A phosphate dosing device, comprising a tank body (1) and a top cover (11) mounted on the upper end of the tank body (1), characterized in that: A stirring rod (12) is rotatably provided at the center of the top cover (11), two stirring blades (13) are fixedly provided at the lower end of the stirring rod (12), and a cleaning component for cleaning the bottom of the inner wall of the tank body (1) is provided on the stirring rod (12); The cleaning assembly comprises a limit block (14) fixedly connected to the middle part of the stirring rod (12); a lifting rod (15) is slidably provided on the limit block (14); a driving block (16) is fixedly provided on the upper end of the lifting rod (15); a fixing column (17) is fixedly provided on the lower surface of the top cover (11); a driving groove (18) is provided on the outer wall of the fixing column (17); one end of the driving block (16) is located in the driving groove (18); a connecting block (19) is fixedly provided at the lower end of the stirring rod (12); a connecting shaft (191) is fixedly provided at one end of the connecting block (19); a circular rod (192) is rotatably provided on the connecting shaft (191); a cleaning block (193) is fixedly provided at one end of the circular rod (192); a driving shaft (194) is fixedly provided at the lower end of the lifting rod (15); and the driving shaft (194) passes through the circular rod (192).

2. A phosphate dosing device according to claim 1, characterized in that: The circular rod (192) is provided with a connecting groove (2), and the driving shaft (194) is in contact with the upper and lower sides of the inner wall of the connecting groove (2).

3. A phosphate dosing device according to claim 1, characterized in that: An arc-shaped block (3) is fixedly provided on the upper end of the cleaning block (193); the arc-shaped block (3) and the cleaning block (193) have different arcs.

4. A phosphate dosing device according to claim 1, characterized in that: A fixing frame (4) is fixedly provided on the upper surface of the top cover (11), a motor (41) is fixedly provided on the fixing frame (4), and an output end of the motor (41) is fixedly connected to the upper end of the stirring rod (12).

5. A phosphate dosing device according to claim 1, characterized in that: A feeding pipe (5) is fixedly provided on one side of the upper end of the tank body (1), and a discharging pipe (51) is fixedly provided on the lower end of the tank body (1).

6. A phosphate dosing device according to claim 1, characterized in that: The upper end of the stirring rod (12) passes through the center of the fixing column (17), and the driving groove (18) is in a wave shape.

7. A phosphate dosing device according to claim 1, characterized in that: One end of the stirring blade (13) is arc-shaped, and the stirring blade (13) and the cleaning block (193) are distributed in a cross shape.

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