A composite carbon source dispensing device

Abstract

This utility model discloses a composite carbon source dispensing device, including a trolley frame, a mounting plate, and a storage tank. The mounting plate is fixed to the trolley frame, and the storage tank is installed at one end of the mounting plate. It also includes an adjustment component, a main drive component, an auxiliary drive component, and an intermediate frame. The adjustment component is installed on one side of the trolley frame, and the intermediate frame is located at the lower part of the mounting plate and moves horizontally laterally via the adjustment component. A rack is fixed to the other side of the intermediate frame. In this composite carbon source dispensing device, the main drive component and the auxiliary drive component cause the first, second, and third rotating rods to rotate synchronously, driving auxiliary stirring blades to stir the composite carbon source in the lower part of the storage tank. The auxiliary stirring blades assist other stirring components in the storage tank, ensuring thorough mixing of the composite carbon source within the tank, guaranteeing uniform concentration of the composite carbon source, and improving its performance in wastewater treatment.

Description

Technical Field

[0001] This invention relates to the field of composite carbon source dispensing equipment technology, specifically to a composite carbon source dispensing device. Background Technology

[0002] Composite carbon sources have wide applications in many fields such as wastewater treatment and microbial fermentation. In actual use, the addition of composite carbon sources is crucial. The uniformity and accuracy of the addition, as well as the ease of operation of the equipment, directly affect the subsequent treatment effect and production cost.

[0003] Some existing mobile composite carbon source dispensing devices are not easy to fully mix the composite carbon source in the storage tank during use. Due to insufficient mixing, the concentration of the composite carbon source is easily unevenly distributed. As a result, when it is put into the sewage tank, the microorganisms in some areas cannot obtain sufficient and stable nutrients in time, while the microorganisms in other areas will proliferate due to nutrient overload, consume a large amount of dissolved oxygen in a short period of time, and form an anaerobic environment, causing the beneficial bacteria to die, affecting the quality of sewage treatment, and making it difficult for the effluent quality to meet the standards. Therefore, it is necessary to design a composite carbon source dispensing device to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a device for dispensing composite carbon sources to solve the problems mentioned in the background art.

[0005] The technical solution adopted by this application to solve its technical problem is: a composite carbon source dispensing device, including a trolley frame, a mounting plate and a liquid storage tank, wherein the mounting plate is fixed on the trolley frame, the liquid storage tank is installed at one end of the mounting plate, and further includes an adjustment component, a main transmission component, an auxiliary transmission component and an intermediate frame, wherein the adjustment component is installed on one side of the trolley frame, and the intermediate frame is located at the lower part of the mounting plate and moves horizontally laterally through the adjustment component; A rack is fixed on the other side of the intermediate frame, and a first rotating rod is rotatably connected to the other end of the mounting plate. A gear that meshes with the rack is installed at the lower end of the first rotating rod. A second rotating rod is rotatably connected to one end of the mounting plate. The upper end of the second rotating rod extends to the upper part of the mounting plate. The first rotating rod and the second rotating rod rotate synchronously through the main transmission assembly. One end of the mounting plate has a third rotating rod that rotates. The second rotating rod and the third rotating rod rotate synchronously through the auxiliary transmission assembly. The upper end of the third rotating rod extends into the liquid storage tank and is fixed with auxiliary stirring blades.

[0006] Furthermore, the main drive assembly includes two first sprockets and a first chain. The upper end of the first rotating rod and the lower end of the second rotating rod are both connected to the first sprockets, and the first chain is sleeved on the two first sprockets.

[0007] Furthermore, the auxiliary transmission assembly includes two second sprockets and a second chain. The upper end of the second rotating rod and the lower end of the third rotating rod are both connected to the second sprockets, and the second chain is sleeved on the two second sprockets.

[0008] Furthermore, a stirring motor is installed at one end of the storage tank, and the output end of the stirring motor extends into the storage tank and is fixed with a long rod. The other end of the long rod is rotatably connected to the storage tank. Multiple main stirring blades are fixed at intervals on the long rod. The main stirring blades are located above the auxiliary stirring blades and do not interfere with each other.

[0009] Furthermore, the adjustment assembly includes a slide table and a servo motor. The slide table is mounted on one side of the trolley frame, and the servo motor is mounted on one end of the slide table. The output end of the servo motor extends into the slide table and is equipped with a one-way lead screw. A one-way slider is threaded onto the one-way lead screw. The one-way slider is located on the slide table and can move along the axial direction of the slide table. A support frame is fixed to one side of the one-way slider. The support frame is located at the lower part of the mounting plate and is fixed to one end of the intermediate frame.

[0010] Furthermore, a first guide rod is fixed to the other side of the trolley frame, and the other side of the support frame can move axially along the body of the first guide rod.

[0011] Furthermore, a second guide rod is fixed to the lower part of the mounting plate, and a positioning frame is fixed to the other end of the intermediate frame. One end of the positioning frame can move axially along the body of the second guide rod.

[0012] Furthermore, a high-pressure water pump is installed on the mounting plate, and a water pipe is fixed to the inlet of the high-pressure water pump. One end of the water pipe extends into the liquid storage tank, and a water collection pipe is installed at the other end of the intermediate frame. A corrugated pipe is fixed to the outlet of the high-pressure water pump, and the other end of the corrugated pipe passes through the mounting plate and is connected to the water collection pipe.

[0013] Furthermore, water nozzles are installed at intervals on the water collection pipe.

[0014] By adopting the above technical solution, the problem of insufficient mixing of composite carbon sources in the storage tank of the existing device has been solved.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: In the composite carbon source dispensing device, the first rotating rod, the second rotating rod and the third rotating rod are rotated synchronously through the main transmission assembly and the auxiliary transmission assembly, and the auxiliary stirring blades are driven to stir the composite carbon source in the lower part of the storage tank. The auxiliary stirring blades assist other stirring components in the storage tank, so that the composite carbon source is fully mixed in the tank, ensuring that the concentration of the composite carbon source is uniform and improving its quality in sewage treatment. Attached Figure Description

[0016] Figure 1 This is a first three-dimensional structural schematic diagram of a composite carbon source dispensing device according to an embodiment of this application; Figure 2 This is a second three-dimensional structural schematic diagram of a composite carbon source dispensing device according to an embodiment of this application; Figure 3 This is a cross-sectional structural diagram of the liquid storage tank according to an embodiment of this application; Figure 4 This is a three-dimensional structural diagram of the adjustment component, main drive component, and auxiliary drive component according to an embodiment of this application; Figure 5 This is a three-dimensional structural diagram of a high-pressure water pump, water pipe, water collection pipe, spray nozzle corrugated pipe, and intermediate frame according to an embodiment of this application.

[0017] In the diagram: 1. Trolley frame; 2. Mounting plate; 3. Liquid storage tank; 4. Slide table; 5. Servo motor; 6. One-way lead screw; 7. One-way slider; 8. Support frame; 9. First guide rod; 10. Intermediate frame; 11. Rack; 12. First rotating rod; 13. Gear; 14. First sprocket; 15. Second rotating rod; 16. First chain; 17. Third rotating rod; 18. Second sprocket; 19. Second chain; 20. Auxiliary stirring blade; 21. Stirring motor; 22. Long rod; 23. Main stirring blade; 24. High-pressure water pump; 25. Water pipe; 26. Water collection pipe; 27. Spray nozzle; 28. Corrugated pipe; 29. ​​Second guide rod; 30. Positioning frame. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figure 1-5This invention provides a technical solution: a composite carbon source dispensing device, including a trolley frame 1, a mounting plate 2, and a storage tank 3. The trolley frame 1 is welded from high-quality steel and has good load-bearing capacity, which can stably support the movement of the entire device in different locations. The mounting plate 2 is fixed to the trolley frame 1 by welding. The storage tank 3 is installed at one end of the mounting plate 2 and is made of corrosion-resistant stainless steel to adapt to the chemical properties of the composite carbon source and prevent the tank from being corroded. The storage tank 3 is cylindrical in shape, which is conducive to the flow and uniform mixing of the composite carbon source inside. The storage tank 3 is fixed to the mounting plate 2 by welding to ensure that the storage tank 3 is firmly installed. The upper part of the storage tank 3 is provided with a liquid inlet for filling the composite carbon source.

[0020] The adjustment assembly includes a slide table 4 and a servo motor 5. The slide table 4 is mounted on one side of the trolley frame 1 and connected to the trolley frame 1 by bolts. During installation, ensure that the guide rail surface of the slide table 4 is flat and smooth, and parallel to the side of the trolley frame 1, to ensure smooth movement of the one-way slider 7. The servo motor 5 is mounted on one end of the slide table 4 and fixed to the slide table 4 by bolts through a motor mount. The output shaft of the servo motor 5 is connected to the one-way lead screw 6 by a coupling to ensure concentricity between the two, enabling the servo motor 5 to stably drive the one-way lead screw 6 to rotate. The one-way lead screw 6 is installed inside the slide table 4 and has a threaded engagement with the one-way slider 7. The one-way slider 7 is located on the slide table 4 and can move axially along the slide table 4. Apply an appropriate amount of lubricating oil to the contact surfaces of the one-way lead screw 6 and the one-way slider 7. To reduce the coefficient of friction, a support frame 8 is fixed to one side of the one-way slider 7 by welding to ensure a firm and reliable connection. The support frame 8 is located at the lower part of the mounting plate 2 and fixed to one end of the intermediate frame 10, providing stable support for the movement of the intermediate frame 10. A second guide rod 29 is fixed to the lower part of the mounting plate 2 by welding to ensure a firm connection between the second guide rod 29 and the mounting plate 2. A positioning frame 30 is fixed to the other end of the intermediate frame 10 by welding. One end of the positioning frame 30 can move axially along the body of the second guide rod 29. The second guide rod 29 provides guidance for the movement of the intermediate frame 10, ensuring that the intermediate frame 10 remains stable during movement and does not deviate.

[0021] The intermediate frame 10 is located at the lower part of the mounting plate 2. It can move horizontally through the aforementioned adjustment components. A rack 11 is fixed on the other side of the intermediate frame 10 by welding to ensure that the rack 11 and the intermediate frame 10 are firmly connected and will not loosen during movement. A first rotating rod 12 is rotatably mounted on the other end of the mounting plate 2. The first rotating rod 12 is connected to the mounting plate 2 through a bearing to ensure flexible rotation and reduce frictional resistance. A gear 13 that meshes with the rack 11 is mounted on the lower end of the first rotating rod 12. The gear 13 and the first rotating rod 12 are connected by a key to ensure that they rotate synchronously. When the intermediate frame 10 moves, the rack 11 drives the gear 13 to rotate, which in turn causes the first rotating rod 12 to rotate.

[0022] A second rotating rod 15 is rotatably mounted on one end of the mounting plate 2. The second rotating rod 15 is also connected to the mounting plate 2 via a bearing to achieve smooth rotation. The first rotating rod 12 and the second rotating rod 15 rotate synchronously through the main transmission assembly. The main transmission assembly includes two first sprockets 14 and a first chain 16. The upper end of the first rotating rod 12 and the lower end of the second rotating rod 15 are both connected to the first sprockets 14 by key connection. The first chain 16 is sleeved on the two first sprockets 14. During installation, the tension of the first chain 16 is adjusted so that it is not too loose and causes tooth skipping, ensuring that the first rotating rod 12 and the second rotating rod 15 can rotate synchronously.

[0023] A third rotating rod 17 is rotatably mounted on one end of the mounting plate 2. The third rotating rod 17 is connected to the mounting plate 2 via a bearing to ensure rotational flexibility. The second rotating rod 15 and the third rotating rod 17 rotate synchronously via an auxiliary transmission assembly. The auxiliary transmission assembly includes two second sprockets 18 and a second chain 19. The upper end of the second rotating rod 15 and the lower end of the third rotating rod 17 are both connected to the second sprockets 18 by key connection. The second chain 19 is sleeved on the two second sprockets 18. The installation and adjustment method is the same as that of the first chain 16 to ensure that the second rotating rod 15 and the third rotating rod 17 can rotate synchronously. The upper end of the third rotating rod 17 extends into the storage tank 3 and is fixed with an auxiliary stirring blade 20 by welding. This allows the auxiliary stirring blade 20 to stably stir the composite carbon source in the lower part of the storage tank 3 under the drive of the third rotating rod 17.

[0024] A stirring motor 21 is installed at one end of the storage tank 3. The stirring motor 21 is fixed to the mounting base pre-set in the storage tank 3 by bolts. During installation, ensure that the motor is installed in the correct position and that the bolts are tightened securely. A long rod 22 is fixed to the output end of the stirring motor 21. The other end of the long rod 22 is rotatably connected to the storage tank 3. The rotatable connection is achieved through bearings to reduce friction. Multiple main stirring blades 23 are fixed at intervals on the long rod 22 by welding to ensure that the main stirring blades 23 are firmly positioned on the long rod 22 and will not shift during rotation. The main stirring blades 23 are located above the auxiliary stirring blades 20 and do not interfere with each other, thereby improving the stirring effect and allowing the composite carbon source to be fully mixed in the storage tank 3.

[0025] A high-pressure water pump 24 is installed on the mounting plate 2. The high-pressure water pump 24 is fixed to the mounting plate 2 with bolts. During installation, ensure that the water pump is firmly installed. A water pipe 25 is fixed to the inlet of the high-pressure water pump 24. One end of the water pipe 25 extends into the liquid storage tank 3. The water pipe 25 is connected to the liquid storage tank 3 by a flange connection. A water collection pipe 26 is installed at the other end of the intermediate frame 10. The water collection pipe 26 is fixed to the intermediate frame 10 by welding to ensure a firm connection. A corrugated pipe 28 is fixed to the outlet of the high-pressure water pump 24. The other end of the corrugated pipe 28 passes through the mounting plate 2 and is connected to the water collection pipe 26. The corrugated pipe 28 has a certain degree of flexibility and extensibility to adapt to the movement of the intermediate frame 10 and ensure that the delivery of the composite carbon source is not affected. Spray nozzles 27 are installed at intervals on the water collection pipe 26. During installation, ensure that the angle of the spray nozzles 27 is appropriate so that the composite carbon source can be sprayed evenly to the target area.

[0026] Working principle: When in use, first inject the composite carbon source into the storage tank 3, then power the stirring motor 21 through the battery on the trolley frame 1, and then start the stirring motor 21 through the control button. The output shaft of the stirring motor 21 drives the long rod 22 to rotate, and the multiple main stirring blades 23 fixed at intervals on the long rod 22 rotate accordingly. During the rotation, the main stirring blades 23 use their own blades and tilt angle to apply a thrust to the composite carbon source in the upper part of the storage tank 3, pushing the composite carbon source to flow in the tank, thereby promoting the uniform mixing of the composite carbon source. Meanwhile, the first rotating rod 12 and the second rotating rod 15 rotate synchronously through the main transmission assembly, and the second rotating rod 15 and the third rotating rod 17 rotate synchronously through the auxiliary transmission assembly. Specifically, the upper end of the first rotating rod 12 and the lower end of the second rotating rod 15 are both connected to the first sprocket 14, and the first chain 16 is sleeved on the two first sprockets 14. When the first rotating rod 12 rotates, the first sprocket 14 rotates accordingly, and drives the second rotating rod 15 to rotate synchronously through the first chain 16. The upper end of the second rotating rod 15 and the lower end of the third rotating rod 17 are both connected to the second sprocket 18, and the second chain 19 is sleeved on the two second sprockets 18. Therefore, when the second rotating rod 15 rotates, it drives the third rotating rod 17 to rotate synchronously through the second chain 19. The upper end of the third rotating rod 17 extends into the storage tank 3 and is fixed with an auxiliary stirring blade 20. The auxiliary stirring blade 20 stirs the composite carbon source in the lower part of the storage tank 3 under the drive of the third rotating rod 17. The stirring range of the auxiliary stirring blade 20 and the main stirring blade 23 complement each other, so that the composite carbon source can be fully mixed in the storage tank 3, ensuring the uniformity of the composite carbon source. When the placement position of the composite carbon source needs to be adjusted, the servo motor 5 is powered by the battery on the trolley frame 1, and then the servo motor 5 is started by the control button. The output end of the servo motor 5 drives the one-way lead screw 6 to rotate. The one-way slider 7, which is threaded onto the one-way lead screw 6, moves axially on the slide table 4. The support frame 8 fixed on one side of the one-way slider 7 is fixed to one end of the intermediate frame 10, so the intermediate frame 10 will move horizontally with the movement of the one-way slider 7. During the movement, the rack 11 fixed on the other side of the intermediate frame 10 meshes with the gear 13 installed at the lower end of the first rotating rod 12. The movement of the rack 11 drives the gear 13 to rotate, thus moving the servo motor 5. The rotation of the first rotating rod 12, in turn, drives the second rotating rod 15 and the third rotating rod 17 to rotate through the main transmission assembly and the auxiliary transmission assembly. Ultimately, the third rotating rod 17 drives the auxiliary stirring blade 20 to rotate inside the storage tank 3, further improving the mixing quality of the composite carbon source inside the storage tank 3. At the same time, when adding the composite carbon source to the sewage tank, it is necessary to continuously adjust the addition position by extending or shortening it. Consequently, the one-way slider 7 drives the support frame 8 and the intermediate frame 10 to reciprocate continuously. At this time, the auxiliary stirring blade 20 achieves alternating forward and reverse rotation inside the storage tank 3, accelerating the mixing efficiency of the composite carbon source inside the storage tank 3. Meanwhile, the high-pressure water pump 24 is powered by the battery on the trolley frame 1, and then the high-pressure water pump 24 is started by the control button. The high-pressure water pump 24 extracts the uniformly stirred composite carbon source from the storage tank 3 through the water pipe 25. The composite carbon source is transported to the water collection pipe 26 through the corrugated pipe 28. The corrugated pipe 28 has a certain degree of flexibility and extensibility, which can adapt to the movement of the intermediate frame 10 and ensure that the transportation of the composite carbon source is not affected. The spray nozzles 27 installed at intervals on the water collection pipe 26 spray the composite carbon source evenly to the target area. Throughout the process, the stirring motor 21 works continuously to ensure that the composite carbon source in the storage tank 3 is always in a uniformly mixed state, thereby achieving uniform delivery and improving the quality of the composite carbon source in sewage treatment.

[0027] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A composite carbon source dispensing device, comprising a trolley frame (1), a mounting plate (2), and a storage tank (3), wherein the mounting plate (2) is fixed to the trolley frame (1), and the storage tank (3) is mounted on one end of the mounting plate (2), characterized in that: It also includes an adjustment assembly, a main drive assembly, an auxiliary drive assembly and an intermediate frame (10), the adjustment assembly is installed on one side of the trolley frame (1), and the intermediate frame (10) is located at the lower part of the mounting plate (2) and moves horizontally through the adjustment assembly; A rack (11) is fixed on the other side of the intermediate frame (10), and a first rotating rod (12) is rotatably mounted on the other end of the mounting plate (2). A gear (13) meshing with the rack (11) is mounted on the lower end of the first rotating rod (12). A second rotating rod (15) is rotatably mounted on one end of the mounting plate (2). The upper end of the second rotating rod (15) extends to the upper part of the mounting plate (2). The first rotating rod (12) and the second rotating rod (15) rotate synchronously through the main transmission assembly. One end of the mounting plate (2) has a third rotating rod (17) that rotates. The second rotating rod (15) and the third rotating rod (17) rotate synchronously through the auxiliary transmission assembly. The upper end of the third rotating rod (17) extends into the liquid storage tank (3) and is fixed with an auxiliary stirring blade (20).

2. The feeding device for a composite carbon source according to claim 1, characterized in that: The main drive assembly includes two first sprockets (14) and a first chain (16). The upper end of the first rotating rod (12) and the lower end of the second rotating rod (15) are both connected to the first sprockets (14). The first chain (16) is sleeved on the two first sprockets (14).

3. The device according to claim 1, wherein The auxiliary transmission assembly includes two second sprockets (18) and a second chain (19). The upper end of the second rotating rod (15) and the lower end of the third rotating rod (17) are both connected to the second sprockets (18). The second chain (19) is sleeved on the two second sprockets (18).

4. The device according to claim 1, wherein: A stirring motor (21) is installed at one end of the storage tank (3). The output end of the stirring motor (21) extends into the storage tank (3) and is fixed with a long rod (22). The other end of the long rod (22) is rotatably connected to the storage tank (3). Multiple main stirring blades (23) are fixed at intervals on the long rod (22). The main stirring blades (23) are located above the auxiliary stirring blades (20) and do not interfere with each other.

5. The device according to claim 1, wherein: The adjustment assembly includes a slide (4) and a servo motor (5). The slide (4) is installed on one side of the trolley frame (1). The servo motor (5) is installed at one end of the slide (4). The output end of the servo motor (5) extends into the slide (4) and is fitted with a one-way lead screw (6). A one-way slider (7) is threaded onto the one-way lead screw (6). The one-way slider (7) is located on the slide (4) and can move axially along the slide (4). A support frame (8) is fixed on one side of the one-way slider (7). The support frame (8) is located at the lower part of the mounting plate (2) and is fixed to one end of the intermediate frame (10).

6. The feeding device for a composite carbon source according to claim 5, characterized in that: The other side of the trolley frame (1) is fixed with a first guide rod (9), and the other side of the support frame (8) can move along the axial direction of the first guide rod (9).

7. The device according to claim 1, wherein: The lower part of the mounting plate (2) is fixed with a second guide rod (29), and the other end of the intermediate frame (10) is fixed with a positioning frame (30). One end of the positioning frame (30) can move along the axial direction of the second guide rod (29).

8. The composite carbon source dispensing device according to claim 1, characterized in that: A high-pressure water pump (24) is installed on the mounting plate (2). A water pipe (25) is fixed to the inlet of the high-pressure water pump (24). One end of the water pipe (25) extends into the storage tank (3). A water collection pipe (26) is installed at the other end of the intermediate frame (10). A corrugated pipe (28) is fixed to the outlet of the high-pressure water pump (24). The other end of the corrugated pipe (28) passes through the mounting plate (2) and is connected to the water collection pipe (26).

9. The device according to claim 8, characterized in that: Water nozzles (27) are installed at intervals on the water collection pipe (26).

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