Chemical dosing device for water purification

Abstract

The utility model relates to the technical field of chemical dosing devices, and discloses a chemical dosing device for water purification, which comprises an outer cylinder, a base fixedly connected to the bottom of the outer cylinder, an inner cylinder mounted at the center in the outer cylinder, a water inlet pipe and a water outlet pipe arranged on the surface of the outer cylinder, and a water pump mounted on the surface of the outer cylinder, a medicine discharging barrel is arranged at the top of the outer barrel, a mixing mechanism is arranged in the inner barrel, and a medicine discharging mechanism is arranged in the outer barrel. Through the arrangement of a plurality of stirring rods and a plurality of guide blades, water conveyed into the inner barrel can be rotated and stirred during use, meanwhile, a conveying roller and a round roller can be driven to rotate, medicaments in the medicament placing barrel can be quantitatively conveyed into the inner barrel conveniently, and the water and the medicaments can be better fused; and the use effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drug feeders, in particular to a drug feeder for water purification. Background Art

[0002] Water purification refers to the removal of impurities, pollutants and harmful substances in water through physical, chemical or biological methods to obtain safe and clean drinking water or water for other purposes. Chemical agents are added to aggregate suspended particles in the water into larger clumps to facilitate precipitation and filtration. Heavy metal removal: Chemical agents are used to remove heavy metal ions in water. Water purification is an important measure to protect human health and the ecological environment. With the development of technology, water purification methods are also constantly being updated and improved.

[0003] In the process of water purification, it is usually necessary to add chemicals to the water to purify the water chemically. In this process, a dosing device is usually required. In actual use, the existing dosing device usually puts the chemicals directly into the water. However, this method will result in an unsatisfactory mixing effect of the chemicals and water, resulting in insufficient solvent of the chemicals in the water, thereby reducing the purification effect of the water. Therefore, the above problems need to be solved. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a water purification dosing device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A water purification dosing device comprises an outer cylinder, a base is fixedly connected to the bottom of the outer cylinder, an inner cylinder is installed at the center of the outer cylinder, a water inlet pipe and a drain pipe are provided on the surface of the outer cylinder, a water pump is installed on the surface of the outer cylinder, the water inlet pipe is installed at one end of the water pump, the other end of the water pump is connected with the interior of the inner cylinder, and the drain pipe is connected with the interior of the inner cylinder, a medicine release cylinder is provided on the top of the outer cylinder, a mixing mechanism is provided inside the inner cylinder, and a medicine release mechanism is provided inside the outer cylinder. Through the arrangement of multiple stirring rods and multiple guide blades, the water delivered to the interior of the inner cylinder can be rotated and stirred during use, and the conveying roller and the round roller can also be driven to rotate, so as to facilitate the quantitative delivery of the medicine inside the medicine release cylinder to the interior of the inner cylinder, so that the water and medicine can be more integrated, thereby improving the use effect of the device.

[0007] As a further solution of the present invention, the mixing mechanism includes a vertical shaft, which is rotatably connected to the center of the inner cylinder, the bottom of the vertical shaft is rotatably sleeved at the center of the bottom of the inner cylinder, and the top of the vertical shaft is rotatably connected to the center of the top of the inner cylinder. A plurality of stirring rods are fixedly connected to the surface of the vertical shaft, and a rotating plate is rotatably connected to the bottom of the inner cylinder. A plurality of guide blades are provided on the top of the rotating plate, and the plurality of guide blades are evenly distributed in a ring shape. The rotating plate is sleeved on the surface of the vertical shaft, and a bottom plate is horizontally fixedly connected to the inside of the outer cylinder, and the bottom plate is provided at the bottom of the inner cylinder. The vertical shaft is inserted into the surface of the bottom plate, and a servo motor is installed at the bottom of the bottom plate. The output end of the servo motor is fixedly connected to the bottom end of the vertical shaft, which is used to rotate the plurality of stirring rods to accelerate the fusion of water and medicine.

[0008] As a further solution of the present invention, the medicine releasing mechanism includes a connecting box, a connecting port is provided on the surface of the inner cylinder, the connecting box is fixedly connected to the surface of the inner cylinder, the connecting box is arranged on the surface of the connecting port, a connecting warehouse is provided inside the connecting box, the connecting warehouse is connected with the interior of the inner cylinder, a conveying roller and a round roller are rotatably connected inside the connecting warehouse, the conveying roller is arranged on the top of the round roller, a plurality of conveying grooves are provided on the surface of the conveying roller, a plurality of matching blocks are fixedly connected to the surface of the round roller, and the plurality of matching blocks are respectively matched with the plurality of conveying grooves, a first rotating shaft is sleeved at the center of the inner center of the round roller, and the two ends of the first rotating shaft are sleeved on opposite sides of the connecting box, a medicine lowering pipe is fixedly connected to the top of the connecting box, the top of the medicine lowering pipe is fixedly connected to the bottom of the medicine releasing barrel, the medicine lowering pipe is connected to the connecting box and the interior of the medicine releasing barrel, a cover plate is installed on the top of the medicine releasing barrel, and a handle is fixedly connected to the top of the cover plate, which is used to limit the simultaneous rotation of the conveying roller and the round roller, and at the same time, make the plurality of matching blocks slide respectively inside the plurality of conveying grooves, so that the water inside the conveying grooves can be squeezed out.

[0009] As a further solution of the present invention, a second rotating shaft is vertically connected to the inside of the outer cylinder, the bottom of the second rotating shaft is rotatably sleeved inside the bottom plate, the top of the bottom plate is rotatably connected to a synchronous belt, two synchronous wheels are provided inside the synchronous belt, one of the synchronous wheels is sleeved on the surface of the vertical shaft, and the other synchronous wheel is sleeved on the surface of the second rotating shaft, a worm is fixedly connected to the top of the second rotating shaft, the worm cooperates with the worm wheel to rotate the vertical shaft and the second rotating shaft at the same time, so that the worm can be driven to rotate while the vertical shaft rotates.

[0010] The beneficial effects of the utility model are:

[0011] 1. During use, the water delivered to the inner cylinder can be rotated and stirred by the arrangement of multiple stirring rods and multiple guide blades. At the same time, the conveying roller and the round roller can also be driven to rotate, so as to facilitate the quantitative delivery of the medicine inside the medicine cartridge to the inner cylinder, so that the water and medicine can be more integrated, thereby improving the use effect of the device.

[0012] 2. During use, the speed of the stirring servo motor can be controlled to coordinate the stirring effect of the stirring rod and the conveying amount of the conveying roller, thereby improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view of a water purification dosing device proposed by the utility model;

[0014] Figure 2 This is a cross-sectional view of the internal structure of the outer cylinder of a water purification dosing device proposed in the utility model;

[0015] Figure 3 This is a cross-sectional view of the internal structure of a water purification dosing device proposed by the utility model;

[0016] Figure 4 This is a partial structural diagram of a water purification dosing device proposed by the utility model;

[0017] Figure 5 The utility model is a cross-sectional view of the internal structure of a water purification dosing device.

[0018] In the figure: 1. Outer cylinder; 11. Medicine cartridge; 12. Water inlet pipe; 13. Drain pipe; 14. Base; 15. Inner cylinder; 16. Connecting box; 17. Connecting bin; 18. Connecting port; 19. Medicine discharge pipe; 110. Bottom plate; 2. Water pump; 3. Cover plate; 31. Handle; 4. Vertical axis; 41. Stirring rod; 42. Rotating plate; 43. Guide vane; 44. Servo motor; 5. Conveying roller; 51. Conveying trough; 52. Round roller; 53. Matching block; 54. First rotating shaft; 55. Worm gear; 6. Synchronous belt; 61. Synchronous wheel; 62. Second rotating shaft; 63. Worm. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described 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 the embodiments.

[0020] Reference Figure 1-Figure 5, a water purification dosing device includes an outer cylinder 1, the bottom of the outer cylinder 1 is fixedly connected to a base 14, an inner cylinder 15 is installed at the center of the outer cylinder 1, the surface of the outer cylinder 1 is provided with a water inlet pipe 12 and a drain pipe 13, a water pump 2 is installed on the surface of the outer cylinder 1, the water inlet pipe 12 is installed at one end of the water pump 2, the other end of the water pump 2 is connected to the interior of the inner cylinder 15, and the drain pipe 13 is connected to the interior of the inner cylinder 15, a medicine placing cylinder 11 is provided on the top of the outer cylinder 1, a mixing mechanism is provided inside the inner cylinder 15, and a medicine placing mechanism is provided inside the outer cylinder 1. Through the arrangement of multiple stirring rods 41 and multiple guide blades 43, the water delivered to the interior of the inner cylinder 15 can be rotated and stirred when in use, and the conveying roller 5 and the round roller 52 can also be driven to rotate, so as to facilitate the quantitative delivery of the medicine inside the medicine placing cylinder 11 to the interior of the inner cylinder 15, so that the water and the medicine can be more integrated, thereby improving the use effect of the device.

[0021] Reference Figure 1 、 Figure 2 and Figure 3 In a preferred embodiment, the mixing mechanism includes a vertical shaft 4, which is rotatably connected to the center of the inner cylinder 15, and the bottom of the vertical shaft 4 is rotatably sleeved at the center of the bottom of the inner cylinder 15. The top of the vertical shaft 4 is rotatably connected to the center of the top of the inner cylinder 15. A plurality of stirring rods 41 are fixedly connected to the surface of the vertical shaft 4, and a rotating plate 42 is rotatably connected to the bottom of the inner cylinder 15. A plurality of guide blades 43 are provided on the top of the rotating plate 42. The plurality of guide blades 43 are evenly distributed in a ring shape. The rotating plate 42 is sleeved on the surface of the vertical shaft 4, and a bottom plate 110 is fixedly connected horizontally to the inside of the outer cylinder 1. The bottom plate 110 is provided at the bottom of the inner cylinder 15, and the vertical shaft 4 is inserted into the surface of the bottom plate 110. A servo motor 44 is installed at the bottom of the bottom plate 110, and the output end of the servo motor 44 is fixedly connected to the bottom end of the vertical shaft 4 for rotating the plurality of stirring rods 41 to accelerate the fusion of water and medicine.

[0022] Reference Figure 2 、 Figure 3 and Figure 4In a preferred embodiment, the medicine dispensing mechanism includes a connecting box 16, a connecting port 18 is provided on the surface of the inner cylinder 15, the connecting box 16 is fixedly connected to the surface of the inner cylinder 15, the connecting box 16 is arranged on the surface of the connecting port 18, a connecting chamber 17 is provided inside the connecting box 16, the connecting chamber 17 is connected to the interior of the inner cylinder 15, and a conveying roller 5 and a round roller 52 are rotatably connected inside the connecting chamber 17. The conveying roller 5 is arranged on the top of the round roller 52, and a plurality of conveying grooves 51 are provided on the surface of the conveying roller 5. A plurality of matching blocks 53 are fixedly connected to the surface of the round roller 52, and the plurality of matching blocks 53 respectively match the plurality of conveying grooves 51. A first rotating shaft 54 ​​is sleeved at the center of the inner part of the round roller 52, and both ends of the first rotating shaft 54 ​​are sleeved on opposite sides of the connecting box 16. A medicine discharge pipe 19 is fixedly connected to the top of the connecting box 16, and the top of the medicine discharge pipe 19 is fixedly connected to the bottom of the medicine release barrel 11. The medicine discharge pipe 19 is communicated with the connecting box 16 and the inside of the medicine release barrel 11. A cover plate 3 is installed on the top of the medicine release barrel 11, and a handle 31 is fixedly connected to the top of the cover plate 3, which is used to limit the simultaneous rotation of the conveying roller 5 and the round roller 52, and at the same time make multiple matching blocks 53 slide respectively inside multiple conveying troughs 51, so that the water inside the conveying trough 51 can be squeezed out.

[0023] Reference Figure 4 and Figure 5 In a preferred embodiment, the outer cylinder 1 is vertically rotatably connected to a second rotating shaft 62, the bottom of the second rotating shaft 62 is rotatably sleeved inside the bottom plate 110, and the top of the bottom plate 110 is rotatably connected to a synchronous belt 6, and two synchronous wheels 61 are provided inside the synchronous belt 6, one of which is sleeved on the surface of the vertical shaft 4, and the other is sleeved on the surface of the second rotating shaft 62. A worm 63 is fixedly connected to the top of the second rotating shaft 62, and the worm 63 cooperates with the worm wheel 55 to simultaneously rotate the vertical shaft 4 and the second rotating shaft 62, so that the worm 63 can be driven to rotate while the vertical shaft 4 rotates.

[0024] From the above description, it can be seen that the above-mentioned embodiment of the present invention achieves the following technical effects: in actual use, through the arrangement of multiple stirring rods 41 and multiple guide blades 43, the water delivered to the inner cylinder 15 can be rotated and stirred during use, and the conveying roller 5 and the round roller 52 can also be driven to rotate, so as to facilitate the quantitative delivery of the medicine inside the medicine cartridge 11 to the inner cylinder 15, so that the water and the medicine can be more integrated, thereby improving the use effect of the device. When in use, the water to be purified can be connected to the water inlet pipe 12 through a pipe, and the water pump 2 and the servo motor 44 are driven at the same time. Under the drive of the water pump 2, the external water will flow into the inner cylinder 15 and will be discharged through the drain pipe 13. At the same time, driving the servo motor 44 will drive the vertical shaft 4 and the multiple stirring rods 41 to rotate, and will also rotate the rotating plate 42 and the multiple guide blades 43, so that the water delivered to the inner cylinder 15 is fully stirred. The second rotating shaft 62 and the worm 63 are rotated under the connection of the synchronous belt 6 and the two synchronous wheels 61, and the round roller 52 is driven to rotate under the connection of the worm gear 55. The round roller 52 drives the conveying roller 5 to rotate through the multiple matching blocks 53 arranged on the surface. At this time, the medicine placed in the medicine barrel 11 in advance will be transported to the inside of the connecting bin 17 through the medicine lowering tube 19, and then transported to the inside of the inner cylinder 15 through the multiple conveying grooves 51. Under the action of the multiple stirring rods 41, the water and the medicine are more fully integrated. At the same time, the rotation of the conveying roller 5 will quantitatively transport the medicine to the inside of the inner cylinder 15, and then through the setting of the matching block 53, the water inside the conveying groove 51 is squeezed out while the conveying roller 5 rotates. During use, the stirring effect of the stirring rod 41 and the conveying amount of the conveying roller 5 can be coordinated by controlling the speed of the stirring servo motor 44, thereby improving the use effect of the device.

[0025] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0028] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A water purification dosing device, comprising an outer cylinder (1), characterized in that: The bottom of the outer cylinder (1) is fixedly connected to a base (14), an inner cylinder (15) is installed at the center of the inner part of the outer cylinder (1), a water inlet pipe (12) and a drain pipe (13) are provided on the surface of the outer cylinder (1), a water pump (2) is installed on the surface of the outer cylinder (1), the water inlet pipe (12) is installed at one end of the water pump (2), the other end of the water pump (2) is connected to the inner part of the inner cylinder (15), the drain pipe (13) is connected to the inner part of the inner cylinder (15), a medicine dispensing cylinder (11) is provided on the top of the outer cylinder (1), a mixing mechanism is provided inside the inner cylinder (15), and a medicine dispensing mechanism is provided inside the outer cylinder (1).

2. The water purification dosing device according to claim 1, characterized in that: The mixing mechanism comprises a vertical shaft (4), the vertical shaft (4) is rotatably connected to the inner center of the inner cylinder (15), the bottom of the vertical shaft (4) is rotatably sleeved on the bottom center of the inner cylinder (15), the top of the vertical shaft (4) is rotatably connected to the inner top center of the inner cylinder (15), and a plurality of stirring rods (41) are fixedly connected to the surface of the vertical shaft (4).

3. The water purification dosing device according to claim 2, characterized in that: The inner bottom of the inner cylinder (15) is rotatably connected to a rotating plate (42), and a plurality of guide blades (43) are arranged on the top of the rotating plate (42). The plurality of guide blades (43) are evenly distributed in an annular shape. The rotating plate (42) is sleeved on the surface of the vertical shaft (4). The inner part of the outer cylinder (1) is horizontally fixedly connected to a bottom plate (110), and the bottom plate (110) is arranged at the bottom of the inner cylinder (15). The vertical shaft (4) is inserted into the surface of the bottom plate (110). A servo motor (44) is installed at the bottom of the bottom plate (110), and the output end of the servo motor (44) is fixedly connected to the bottom end of the vertical shaft (4).

4. The water purification dosing device according to claim 3, characterized in that: The medicine dispensing mechanism comprises a connecting box (16), a connecting port (18) is provided on the surface of the inner tube (15), the connecting box (16) is fixedly connected to the surface of the inner tube (15), the connecting box (16) is arranged on the surface of the connecting port (18), a connecting chamber (17) is provided inside the connecting box (16), and the connecting chamber (17) is communicated with the interior of the inner tube (15).

5. The water purification dosing device according to claim 4, characterized in that: The connection chamber (17) is internally connected to a conveying roller (5) and a round roller (52) for rotation. The conveying roller (5) is arranged on the top of the round roller (52). The surface of the conveying roller (5) is provided with a plurality of conveying grooves (51). The surface of the round roller (52) is fixedly connected with a plurality of matching blocks (53). The plurality of matching blocks (53) are respectively matched with the plurality of conveying grooves (51). A first rotating shaft (54) is sleeved at the center of the inner portion of the round roller (52). The two ends of the first rotating shaft (54) are sleeved on opposite sides of the inner portion of the connection box (16).

6. The water purification dosing device according to claim 5, characterized in that: The top of the connecting box (16) is fixedly connected to a medicine dispensing tube (19), the top of which is fixedly connected to the bottom of the medicine dispensing barrel (11), the medicine dispensing tube (19) is communicated with the connecting box (16) and the inside of the medicine dispensing barrel (11), a cover plate (3) is installed on the top of the medicine dispensing barrel (11), and a handle (31) is fixedly connected to the top of the cover plate (3).

7. The water purification dosing device according to claim 6, characterized in that: The outer cylinder (1) is vertically rotatably connected to a second rotating shaft (62), the bottom of the second rotating shaft (62) is rotatably sleeved inside the bottom plate (110), the top of the bottom plate (110) is rotatably connected to a synchronous belt (6), two synchronous wheels (61) are provided inside the synchronous belt (6), one of the synchronous wheels (61) is sleeved on the surface of the vertical shaft (4), and the other synchronous wheel (61) is sleeved on the surface of the second rotating shaft (62), a worm (63) is fixedly connected to the top of the second rotating shaft (62), and the worm (63) cooperates with the worm wheel (55).

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