Automatic proportioning and mixing device for flocculant production

Abstract

The utility model relates to the field of proportioning and mixing devices, in particular to an automatic proportioning and mixing device for flocculant production, which comprises a fixing frame and a proportioning box, a first motor is fixedly mounted on the bottom surface of the fixing frame, the output end of the first motor is fixedly connected with a gear, the outer surface of the proportioning box is fixedly connected with a gear ring, and the gear ring is fixedly connected with the proportioning box. The outer surface of the gear is meshed with the gear ring, a box cover is fixedly installed on the outer surface of the proportioning box, the first motor is started to drive the gear to rotate, the first motor drives the proportioning box to rotate in the fixing frame through meshing between the gear and the gear ring, and then the second motor is started to drive the proportioning box to rotate. A second motor drives a stirring wheel through a connecting rod to stir and mix the materials in the proportioning box, at the moment, the materials are mixed more uniformly through reverse rotation of the stirring wheel and the proportioning box, and then the effect that the device can stir the mixture more fully through cooperation of the first motor and the second motor is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of proportioning and mixing devices, in particular to an automatic proportioning and mixing device for flocculant production. Background Art

[0002] Water is the source of life for people and can guarantee people's lives and social development. However, in real life, a lot of sewage will inevitably be produced, which will cause great pressure on the natural environment and have a serious impact on people's daily production and life. Therefore, sewage treatment systems have been widely used. Sewage treatment systems can turn waste into treasure, realize the reuse of water resources, and promote the sustainable development of the environment and society. Flocculants are generally added to sewage treatment systems. Flocculants are generally made of a mixture of multiple raw materials, and mixing devices are required in the production of flocculants.

[0003] After searching, a Chinese patent with publication number CN217140270U discloses an automatic proportioning and mixing device for flocculant production. The device automatically adds liquid in a quantitative manner through a metering pump, and uses the thrust of a servo electric cylinder to push out the material in a quantitative manner, thereby achieving material proportioning. The device has a simple structure and is easy to use. After adding the material once, multiple proportioning operations can be performed, thereby reducing the labor burden of the processing personnel and helping to improve production quality.

[0004] However, this device cannot fully stir the mixture. In the process of flocculant production, the material cannot be fully stirred, which may cause uneven mixing of the flocculant during production and lead to low flocculant quality.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the above background technology, the existing technology has the problem that the mixture cannot be stirred more fully.

[0007] The utility model discloses an automatic proportioning and mixing device for flocculant production, comprising a fixed frame and a proportioning box, wherein a first motor is fixedly mounted on the bottom surface of the fixed frame, an output end of the first motor is fixedly connected to a gear, an outer surface of the proportioning box is fixedly connected to a gear ring, the outer surface of the gear is meshed with the gear ring, a box cover is fixedly mounted on the outer surface of the proportioning box, a second motor is fixedly mounted on the upper surface of the box cover, an output end of the second motor is fixedly connected to a connecting rod, a bottom end of the connecting rod is fixedly connected to a stirring wheel, a discharge pipe is fixedly connected to the outer surface of the discharge pipe, and a valve is fixedly mounted on the outer surface of the discharge pipe.

[0008] Further, the upper surface of the fixing frame is fixedly provided with a control panel, and the outer surface of the proportioning box is rotationally connected with the fixing frame.

[0009] Further, the inner wall of the proportioning box is slidably connected with a plurality of scrapers, and the outer surface of each scraper is fixedly connected with the connecting rod.

[0010] Further, the outer surface of the proportioning box is fixedly communicated with a feeding pipe, and the feeding pipe is fixedly communicated with a charging box at the end away from the proportioning box.

[0011] Further, the inner wall of the proportioning box is fixedly connected with a feeding box, the inner wall of the feeding box is slidably connected with an L-shaped baffle, the outer surface of the L-shaped baffle is slidably connected with the inner wall of the proportioning box, and the outer surface of the L-shaped baffle is provided with a feeding groove.

[0012] Further, the outer surface of the proportioning box is fixedly connected with two connecting plates, the bottom surface of one of the connecting plates is fixedly provided with a micro motor, the output end of the micro motor is fixedly connected with a screw rod, and the outer surface of the screw rod is rotationally connected with the two connecting plates.

[0013] Further, the side of the L-shaped baffle away from the proportioning box is fixedly connected with a fixed plate, the outer surface of the fixed plate is slidably connected with the proportioning box, and the fixed plate is threadedly connected with the outer surface of the screw rod.

[0014] Compared with the prior art, the utility model has the beneficial effects as follows:

[0015] 1、 the utility model discloses a fixing frame, a proportioning box, a first motor, a second motor, a gear, a gear ring, a connecting rod, a stirring wheel and other components are arranged, the first motor is started to drive the gear to start rotating, the first motor drives the proportioning box to rotate in the fixing frame through the meshing between the gear and the gear ring, then the second motor is started, the second motor drives the stirring wheel to stir and mix the material in the proportioning box through the connecting rod, at this time, the reverse rotation of the stirring wheel and the proportioning box makes the material mixing more uniform, and the device can stir the mixture more fully through the cooperation of the first motor and the second motor.

[0016] 2. The utility model is provided with a micro motor, a screw, a connecting plate, a fixed plate, an L-shaped baffle, a feed trough, a feed box, a feed pipe, a charging box and other components. By putting the material into the charging box and then starting the micro motor, the micro motor will drive the screw to rotate. The rotation of the screw will drive the L-shaped baffle to slide vertically along the feed box through the fixed plate until the feed trough is connected with the feed pipe. At this time, the L-shaped baffle will separate the discharge port of the feed box, and then the material in the charging box will enter the feed box until it is filled. Then the micro motor is started in the reverse direction. At this time, the L-shaped baffle will move vertically downward. During this process, the L-shaped baffle will block the feed pipe and connect with the proportioning box at the same time, thereby achieving the effect that the device can quantitatively input the material through the adjustment of the L-shaped baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the gear structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the proportioning box of the utility model;

[0021] Figure 4 This is a schematic diagram of the screw structure of the utility model.

[0022] In the figure: 1. Fixed frame; 2. Control panel; 3. First motor; 4. Gear; 5. Proportioning box; 6. Gear ring; 7. Box cover; 8. Second motor; 9. Discharge pipe; 10. Valve; 11. Connecting rod; 12. Scraper; 13. Agitator wheel; 14. Connecting plate; 15. Screw; 16. Fixed plate; 17. Micro motor; 18. L-shaped baffle; 19. Feed trough; 20. Feed pipe; 21. Charging box; 22. Feed box. DETAILED DESCRIPTION

[0023] The following diagrams illustrate various embodiments of the present invention. For clarity, many physical details will be included in the following description. However, it should be understood that these physical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not essential. Furthermore, to simplify the illustrations, some commonly used structures and components are depicted in a simplified schematic manner.

[0024] See also Figure 1 、 Figure 2、 Figure 3 The utility model is an automatic proportioning and mixing device for flocculant production, comprising a fixed frame 1 and a proportioning box 5. The proportioning box 5 serves as a mixing box for flocculant production and mixing. A first motor 3 is fixedly installed on the bottom surface of the fixed frame 1. The output end of the first motor 3 is fixedly connected to a gear 4. When the first motor 3 is started, the gear 4 is driven to start rotating. A gear ring 6 is fixedly connected to the outer surface of the proportioning box 5. The outer surface of the gear 4 is meshed with the gear ring 6. Specifically, through the meshing between the gear 4 and the gear ring 6, the first motor 3 is started and the gear ring 6 is driven to start rotating through the gear 4. At this time, the rotation of the gear ring 6 drives the proportioning box 5 to rotate.

[0025] In a preferred embodiment, a box cover 7 is fixedly installed on the outer surface of the proportioning box 5, and a second motor 8 is fixedly installed on the upper surface of the box cover 7. The output end of the second motor 8 is fixedly connected to a connecting rod 11. By starting the second motor 8, the second motor 8 will drive the connecting rod 11 to start rotating. The bottom end of the connecting rod 11 is fixedly connected to a stirring wheel 13. The rotation of the connecting rod 11 will drive the stirring wheel 13 to rotate in the proportioning box 5, and the material entering the proportioning box 5 can be stirred by the setting of the stirring wheel 13. In this process, the rotation directions of the first motor 3 and the second motor 8 are opposite. At this time, the rotation direction of the proportioning box 5 is opposite to the rotation direction of the stirring wheel 13. The bottom surface of the proportioning box 5 is fixedly connected to a discharge pipe 9, and a valve 10 is fixedly installed on the outer surface of the discharge pipe 9. Specifically, by opening the valve 10, the material stirred in the proportioning box 5 will be discharged from the discharge pipe 9.

[0026] In a preferred embodiment, a control panel 2 is fixedly mounted on the upper surface of the fixing frame 1. The setting of the control panel 2 enables remote control of the first motor 3, the second motor 8 and the micro motor 17. The outer surface of the proportioning box 5 is rotatably connected to the fixing frame 1. Specifically, the first motor 3 is started to drive the proportioning box 5 to rotate in the fixing frame 1 through the connection between the fixing frame 1 and the proportioning box 5.

[0027] In this embodiment, a plurality of scrapers 12 are slidably connected to the inner wall of the proportioning box 5. The scrapers 12 can be set to clean the inner wall of the proportioning box 5. The outer surface of each scraper 12 is fixedly connected to the connecting rod 11. Specifically, the scraper 12 is set so that when the connecting rod 11 rotates, the scraper 12 will be driven to rotate around the connecting rod 11. At this time, the scraper 12 can remove the material adhering to the inner wall of the proportioning box 5.

[0028] In this embodiment, the outer surface of the proportioning box 5 is fixedly connected to a feed pipe 20, and the end of the feed pipe 20 away from the proportioning box 5 is fixedly connected to a loading box 21. Specifically, the setting of the feed pipe 20 and the loading box 21 allows the loading box 21 to be loaded, and then the material will enter the proportioning box 5 along the feed pipe 20.

[0029] Replay Figure 3 、 Figure 4 The inner wall of the proportioning box 5 is fixedly connected to the feed box 22, and the feed box 22 serves as a quantitative box. A discharge chute is provided at the bottom of the feed box 22, and the inner wall of the feed box 22 is slidably connected to an L-shaped baffle 18, which can slide vertically along the feed box 22. The outer surface of the L-shaped baffle 18 is slidably connected to the inner wall of the proportioning box 5, and a feed chute 19 is provided on the outer surface of the L-shaped baffle 18. Specifically, by adjusting the position of the L-shaped baffle 18 so that the L-shaped baffle 18 is above the discharge chute, and the feed chute 19 is connected to the feed pipe 20, at this time, the material in the feed pipe 20 will enter the feed box 22 and be located above the L-shaped baffle 18, and then adjust the L-shaped baffle 18 so that it is located on the bottom surface of the feed box 22. At this time, the L-shaped baffle 18 will block the feed pipe 20, and then the material will enter the proportioning box 5 from the discharge chute.

[0030] In this embodiment, the outer surface of the proportioning box 5 is fixedly connected to two connecting plates 14, and a micro motor 17 is fixedly installed on the bottom surface of one of the connecting plates 14. The micro motor 17 is arranged on the bottom surface of the lower connecting plate 14, and the output end of the micro motor 17 is fixedly connected to a screw 15. The outer surface of the screw 15 is rotatably connected to the two connecting plates 14. Specifically, the screw 15 can be driven to rotate in the two connecting plates 14 by starting the micro motor 17.

[0031] In this embodiment, the L-shaped baffle 18 is fixedly connected to a fixed plate 16 on the side away from the proportioning box 5. The outer surface of the fixed plate 16 is slidingly connected to the proportioning box 5, and the fixed plate 16 is threadedly connected to the outer surface of the screw 15. Specifically, the rotation of the screw 15 will drive the fixed plate 16 to move vertically along the screw 15. At this time, the movement of the fixed plate 16 will drive the L-shaped baffle 18 to slide vertically in the feed box 22.

[0032] The above is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of the claims of the present invention.

Claims

1. An automatic proportioning and mixing device for flocculant production, comprising a fixed frame (1) and a proportioning box (5), characterized in that: A first motor (3) is fixedly mounted on the bottom surface of the fixed frame (1), an output end of the first motor (3) is fixedly connected to a gear (4), an outer surface of the proportioning box (5) is fixedly connected to a gear ring (6), the outer surface of the gear (4) is meshed with the gear ring (6), a box cover (7) is fixedly mounted on the outer surface of the proportioning box (5), a second motor (8) is fixedly mounted on the upper surface of the box cover (7), an output end of the second motor (8) is fixedly connected to a connecting rod (11), a bottom end of the connecting rod (11) is fixedly connected to a stirring wheel (13), a discharge pipe (9) is fixedly connected to the bottom surface of the proportioning box (5), and a valve (10) is fixedly mounted on the outer surface of the discharge pipe (9).

2. The automatic proportioning and mixing device for flocculant production according to claim 1, characterized in that: A control panel (2) is fixedly mounted on the upper surface of the fixing frame (1), and the outer surface of the proportioning box (5) is rotatably connected to the fixing frame (1).

3. The automatic proportioning and mixing device for flocculant production according to claim 2, characterized in that: The inner wall of the proportioning box (5) is slidably connected to a plurality of scrapers (12), and the outer surface of each scraper (12) is fixedly connected to the connecting rod (11).

4. The automatic proportioning and mixing device for flocculant production according to claim 3, characterized in that: The outer surface of the proportioning box (5) is fixedly connected to a feed pipe (20), and one end of the feed pipe (20) away from the proportioning box (5) is fixedly connected to a charging box (21).

5. The automatic proportioning and mixing device for flocculant production according to claim 4, characterized in that: The inner wall of the proportioning box (5) is fixedly connected to a feed box (22), the inner wall of the feed box (22) is slidably connected to an L-shaped baffle (18), the outer surface of the L-shaped baffle (18) is slidably connected to the inner wall of the proportioning box (5), and the outer surface of the L-shaped baffle (18) is provided with a feed trough (19).

6. The automatic proportioning and mixing device for flocculant production according to claim 5, characterized in that: The outer surface of the proportioning box (5) is fixedly connected to two connecting plates (14), the bottom surface of one of the connecting plates (14) is fixedly mounted with a micro motor (17), the output end of the micro motor (17) is fixedly connected to a screw rod (15), and the outer surface of the screw rod (15) is rotatably connected to both connecting plates (14).

7. The automatic proportioning and mixing device for flocculant production according to claim 6, characterized in that: A fixing plate (16) is fixedly connected to the side of the L-shaped baffle (18) away from the proportioning box (5), the outer surface of the fixing plate (16) is slidably connected to the proportioning box (5), and the fixing plate (16) is threadedly connected to the outer surface of the screw (15).

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