Dosing device for chemical water production

Abstract

The utility model discloses a dosing device for chemical water production. The dosing device comprises a fixing frame, a medicine barrel, a dosing opening, a controller, a pump machine, a medicine pumping pipe, a medicine outlet pipe and a cleaning device. The cleaning device is arranged, a motor is started to enable driving teeth to rotate, a rotating rod is driven to rotate to enable a cleaning plate to rotate, and the cleaning plate can slide along the surface of the inner wall of the pesticide barrel and clean the inner wall of the pesticide barrel, so that the beneficial effect of convenient cleaning is achieved; by arranging the flushing structure, the external water pipe is connected with the butt-joint pipe, cleaning water enters the butt-joint pipe through the external water pipe, then enters the water channel, passes through the connecting pipe and is sprayed from the spray head, so that the inner wall of the pesticide barrel is flushed, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of chemical water production, in particular to a drug delivery device for chemical water production. Background Art

[0002] Chemical water production technology is a commonly used water treatment method. Through processes such as purifier addition, coagulation and sedimentation, filtration, softening treatment and disinfection, it can effectively remove harmful substances in the water and improve water quality. It plays an important role in drinking water purification, industrial wastewater treatment and environmental protection. Purifiers, coagulants and other chemicals are added through dosing devices.

[0003] Existing patent: CN217295612U, discloses a drug delivery device for chemical water production, including a drug delivery barrel and a top cover, the top cover is snap-connected to the outer periphery of the top of the drug delivery barrel, and a solid drug bin and a liquid drug bin are provided in sequence from left to right inside the drug delivery barrel, and an electric telescopic rod is fixedly installed at the bottom of the solid drug bin, and a rubber plug is fixedly connected to the telescopic end of the electric telescopic rod, and the two sides of the rubber plug are respectively in contact with the two sides of the inner wall of the solid drug bin. The utility model is a drug delivery device for chemical water production, in which solid drugs and liquid drugs are respectively put into the liquid drug bin and the solid drug bin, and then the electric water pump and the electric telescopic rod are started, and the electric telescopic rod drives the rubber plug to move upward, and when the solid drugs reach a suitable height, the solid drugs are discharged through the discharge pipe, and at the same time, the electric water pump extracts the liquid drugs in the liquid drug bin through the drug liquid pipe, and the same drug delivery device can supply drugs in different states, thereby increasing the scope of application of the drug delivery device.

[0004] The above patents or existing drug delivery devices have the following problems:

[0005] When the medicine in the medicine barrel of the existing drug delivery device is delivered, the inside of the medicine barrel must be cleaned before adding new medicine. However, the diameter of the medicine adding port of the medicine barrel is small, which is relatively inconvenient for the staff to clean. Utility Model Content

[0006] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a drug delivery device for chemical water production.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drug delivery device for chemical water production, comprising a fixed frame, a medicine barrel built in the fixed frame, a medicine adding port installed on the medicine barrel, a controller installed on the fixed frame, a pump connected to the controller, the pump installed on the upper end of the fixed frame, a medicine drawing tube connected to the medicine drawing port of the pump, a medicine outlet connected to the medicine outlet of the pump, a cleaning device is arranged on the medicine barrel, the cleaning device comprises a fixed seat, the fixed seat is arranged on the upper end of the medicine barrel, a rotating rod connected to the fixed seat, a connecting rod is arranged on the surface of the rotating rod, and a cleaning plate is fixed to the end of the connecting rod, a motor is arranged on the upper end of the medicine barrel, an organic box is arranged inside the medicine barrel, a driving tooth is fixed on the output shaft of the motor, a driven tooth connected to the driving tooth is arranged at the upper end of the rotating rod, and a flushing structure is arranged on the fixed seat.

[0008] Preferably, the flushing structure includes a butt joint, which is butt jointed at the upper end of the fixed seat, a water channel is provided inside the rotating rod, a connecting pipe is provided inside the connecting rod, a nozzle is provided at the end of the connecting rod, one end of the connecting pipe is connected to the water channel, and the other end is connected to the nozzle.

[0009] Preferably, at least three connecting rods are provided and are evenly distributed and fixed on the rotating rod.

[0010] Preferably, each of the connecting rods is provided with a connecting pipe and a nozzle, and the connecting pipes are connected to the water channel built into the rotating rod.

[0011] Preferably, the nozzle is a fan-shaped nozzle, and the water spraying point of the nozzle is the contact point between the cleaning plate and the inner wall of the medicine barrel.

[0012] Preferably, the diameter of the driving teeth is smaller than the diameter of the driven teeth.

[0013] Beneficial effects of the utility model:

[0014] The utility model is provided with a cleaning device. When the motor is turned on, the driving teeth rotate, and the rotating rod is driven to rotate to rotate the cleaning plate. The cleaning plate slides along the inner wall surface of the medicine barrel and cleans the inner wall of the medicine barrel to achieve the beneficial effect of convenient cleaning.

[0015] Furthermore, by providing a flushing structure, an external water pipe is connected to the butt pipe, and the cleaning water enters the inside of the butt pipe through the external water pipe, then enters the water channel through the connecting pipe and is sprayed from the nozzle to flush the inner wall of the medicine barrel, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2This is a front view structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the side cross-sectional structure of the medicine barrel of the utility model;

[0019] Figure 4 It is a schematic diagram of the side cross-sectional structure of the machine box of the utility model;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the connecting rod of the utility model when viewed from above.

[0021] Among them: fixed frame-1, medicine barrel-2, medicine adding port-3, controller-4, pump-5, medicine extraction pipe-6, medicine outlet pipe-7, cleaning device-8, fixed seat-81, rotating rod-82, connecting rod-83, cleaning plate-84, motor-85, machine box-86, driving gear-87, driven gear-88, flushing structure-89, docking pipe-891, water channel-892, connecting pipe-893, sprinkler-894. DETAILED DESCRIPTION

[0022] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0023] See also Figure 1 and Figure 2 The utility model provides a drug delivery device for chemical water preparation, including a fixing frame 1, a medicine barrel 2 is placed in the fixing frame 1, a drug adding port 3 is arranged at the upper end of the medicine barrel 2, a controller 4 is installed at the rear end of the fixing frame 1 through bolts, a pump 5 is connected to the controller 4, and the pump 5 is intelligently controlled by the controller 4. The pump 5 is installed at the rear end of the fixing frame 1 through bolts, a drug drawing pipe 6 is connected to the drug drawing port of the pump 5, and the drug drawing pipe 6 extends into the medicine barrel 2, a drug outlet pipe 7 is connected to the drug outlet of the pump 5, and a cleaning device 8 is arranged on the medicine barrel 2;

[0024] The fixing frame 1 is placed on the horizontal ground, and then the power cord of the controller 4 is electrically connected to the external power supply, and then the pump 5 is turned on through the controller 4. The pump 5 will extract the medicine inside the medicine barrel 2 through the medicine extraction pipe 6, and then discharge it from the medicine outlet pipe 7 and add it to the chemical water tank.

[0025] See also Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides a drug delivery device for chemical water preparation, wherein the cleaning device 8 comprises a fixed seat 81, the fixed seat 81 is fixed at the middle of the top surface of the medicine barrel 2, the fixed seat 81 is connected to a rotating rod 82, and the rotating rod 82 is rotatably connected to the fixed seat 81, and five connecting rods 83 are arranged on the surface of the rotating rod 82, of course, the connecting rods 83 can also be three or four, etc., which are not limited here, the cleaning plate 84 is fixed to the ends of the five connecting rods 83 by bolts, a motor 85 is installed on the top of the medicine barrel 2 by bolts, an organic box 86 is arranged inside the medicine barrel 2, the output shaft of the motor 85 passes through the top of the medicine barrel 2 and extends into the inside of the organic box 86, and a driving tooth 87 is assembled on the output shaft of the motor 85, and a driven tooth 88 meshing with the driving tooth 87 is arranged, the diameter of the driving tooth 87 is smaller than the diameter of the driven tooth 88, so that when the driving tooth 87 rotates, the driven tooth 88 can be slowly driven to rotate, and the driven tooth 88 is arranged on the rotating rod 82 inside the organic box 86, and a flushing structure 89 is arranged on the fixed seat 81;

[0026] The flushing structure 89 includes a butt-joint pipe 891, which is butt-jointed to the upper end of the fixed seat 81 and communicated with the fixed seat 81. A water channel 892 is provided inside the rotating rod 82, which communicates with the fixed seat 81. A connecting pipe 893 is provided inside each connecting rod 83, and a fan-shaped spray nozzle 894 is provided at the end of the connecting rod 83. The spray point of the spray nozzle 894 is the contact point between the cleaning plate 84 and the inner wall of the medicine barrel 2, and the cleaning plate 84 and the inner wall of the medicine barrel 2 can be sprayed. One end of the connecting pipe 893 is connected to the water channel 892, and the other end is connected to the spray nozzle 894.

[0027] When the inner wall of the medicine barrel 2 needs to be cleaned, the motor 85 is turned on to rotate the driving teeth 87. Since the driven teeth 88 are meshed and connected with the driving teeth 87, and the driven teeth 88 are arranged at the upper end of the rotating rod 82, when the driving teeth 87 rotate, the driven teeth 88 are driven to rotate, and the rotating rod 82 is rotated. When the rotating rod 82 rotates, the connecting rod 83 is driven to rotate the cleaning plate 84. The cleaning plate 84 slides along the inner wall surface of the medicine barrel 2 and cleans the inner wall of the medicine barrel 2, so as to achieve the beneficial effect of convenient cleaning.

[0028] The external water pipe is connected to the docking pipe 891, and the cleaning water enters the docking pipe 891 through the external water pipe, and then enters the water channel 892 through the fixed seat 81. Since one end of the connecting pipe 893 is connected to the water channel 892 and the other end is connected to the nozzle 894, the water in the water channel 892 will pass through the connecting pipe 893 and then be sprayed from the nozzle 894 to flush the inner wall of the medicine barrel 2, thereby improving the cleaning effect.

[0029] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drug delivery device for chemical water production, comprising a fixed frame (1), a medicine barrel (2) built in the fixed frame (1), a drug delivery port (3) mounted on the medicine barrel (2), a controller (4) mounted on the fixed frame (1), a pump (5) connected to the controller (4), the pump (5) mounted on the upper end of the fixed frame (1), a drug delivery pipe (6) connected to the drug delivery port of the pump (5), and a drug delivery pipe (7) connected to the drug delivery port of the pump (5); Features: The medicine barrel (2) further comprises a cleaning device (8), wherein the cleaning device (8) is arranged on the medicine barrel (2), and the cleaning device (8) comprises a fixed seat (81), wherein the fixed seat (81) is arranged at the upper end of the medicine barrel (2), a rotating rod (82) connected to the fixed seat (81), a connecting rod (83) is arranged on the surface of the rotating rod (82), and a cleaning plate (84) is fixed to the end of the connecting rod (83), a motor (85) is arranged at the upper end of the medicine barrel (2), an organic box (86) is arranged inside the medicine barrel (2), a driving tooth (87) is fixed on the output shaft of the motor (85), and a driven tooth (88) connected to the driving tooth (87) is arranged at the upper end of the rotating rod (82), and a flushing structure (89) is arranged on the fixed seat (81).

2. A drug delivery device for chemical water production according to claim 1, characterized in that: The flushing structure (89) comprises a butt-jointed pipe (891), the butt-jointed pipe (891) being butt-jointed to the upper end of the fixed seat (81), the interior of the rotating rod (82) being provided with a water channel (892), the interior of the connecting rod (83) being provided with a connecting pipe (893), the end of the connecting rod (83) being provided with a spray head (894), one end of the connecting pipe (893) being butt-jointed to the water channel (892), and the other end being butt-jointed to the spray head (894).

3. A drug delivery device for chemical water production according to claim 2, characterized in that: At least three connecting rods (83) are provided and are evenly distributed and fixed on the rotating rod (82).

4. A drug delivery device for chemical water production according to claim 3, characterized in that: Each of the connecting rods (83) is provided with a connecting pipe (893) and a spray head (894), and the connecting pipes (893) are connected to a water channel (892) built into the rotating rod (82).

5. A drug delivery device for chemical water production according to claim 4, characterized in that: The nozzle (894) is a fan-shaped nozzle, and the water spraying point of the nozzle (894) is the contact point between the cleaning plate (84) and the inner wall of the medicine barrel (2).

6. The drug delivery device for chemical water production according to claim 1, characterized in that: The diameter of the driving tooth (87) is smaller than the diameter of the driven tooth (88).

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