A carbon powder collecting device

Abstract

The utility model relates to carbon powder collection equipment technical field discloses a carbon powder collection device, including support frame, the inside fixed connection of support frame has the reaction box, the bottom of reaction box is provided with anti -blocking mechanism, the outside fixed connection of anti -blocking mechanism has the support block, the bottom of support block is provided with conveying mechanism, the bottom of conveying mechanism is provided with collection mechanism, the outside of reaction box is provided with adjusting assembly, adjusting assembly includes feed pipe, the bottom fixed connection of feed pipe in the top of reaction box, the left -hand member fixed connection of reaction box has two fixed plates, the outside fixed connection of support frame has another fixed plate. In the utility model, control the in -and -out material, realize carbon powder in -and -out material dynamic balance, prevent the air in the next procedure in the next procedure from entering the last procedure, the air in the last procedure reversely enters the last procedure, guarantee the reaction continuity.

Description

Technical Field

[0001] This utility model relates to the technical field of toner collection equipment, and in particular to a toner collection device. Background Technology

[0002] Toner collection devices are widely used in industrial production, office equipment, power equipment and other fields. The development of toner collection devices is the result of the joint efforts of solving pain points, increasing environmental and safety requirements and technological adaptation in industrial production, office equipment and power equipment and other fields. With large-scale production and increasingly stringent environmental regulations, there is a need for efficient collection devices that can balance efficiency and environmental protection. Targeted collection devices have emerged, and devices in various fields are constantly being upgraded and optimized with the needs. The core goal has always been to efficiently process toner, avoid hazards and balance resource utilization and cost control.

[0003] In industrial equipment (such as generators and annealing machines), toner collection devices often employ an "active adsorption + filtration separation" mode to collect toner generated by carbon brush wear. This involves using a fan to generate negative pressure, drawing suspended toner from the equipment's operating area into the collection chamber. Filter elements within the chamber intercept toner particles, and the filtered clean air is discharged. The toner adhering to the filter screen is then dislodged into the dust collection box below by a timed shaking mechanism. In large-scale industrial dust collection scenarios (such as metal processing and chemical production), the principle of electrostatic adsorption is combined. A high-voltage electric field charges the toner particles, causing them to adhere to the electrode plates. Mechanical vibration then collects the toner into a dust storage tank.

[0004] In existing technologies, some toner collection devices lack a dynamic adjustment mechanism for the feed and discharge rates. Furthermore, the toner becomes more viscous due to heat at high temperatures, making it impossible to maintain a stable amount of toner in the reaction chamber. This results in either too much or too little toner, which in turn affects the overall production continuity and efficiency of the device. Therefore, a toner collection device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a toner collection device, which aims to improve the problem that some existing toner collection devices lack a dynamic adjustment mechanism during use, and the toner becomes more viscous due to heat in high-temperature environments, thus making it impossible to flexibly adjust the toner feed and discharge rates, affecting the overall production continuity of the device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A toner collection device includes a support frame, a reaction chamber fixedly connected inside the support frame, an anti-clogging mechanism at the bottom of the reaction chamber, a support block fixedly connected outside the anti-clogging mechanism, a conveying mechanism at the bottom of the support block, a collection mechanism at the bottom of the conveying mechanism, an adjustment assembly outside the reaction chamber, the adjustment assembly including a feed pipe, the bottom of the feed pipe fixedly connected to the top of the reaction chamber, two fixed plates fixedly connected to the left end of the reaction chamber, another fixed plate fixedly connected to the outside of the support frame, electric push rods fixedly connected to the tops of the multiple fixed plates, and a sliding plate fixedly connected to the front end of the electric push rods. As a further description of the above technical solution: One air inlet pipe is fixedly connected to the top of the reaction chamber, another air inlet pipe is fixedly connected to the top of the conveying mechanism, a water inlet pipe is fixedly connected to the top of the reaction chamber, high-level sensors are fixedly connected to the front and rear ends of the reaction chamber, and low-level sensors are fixedly connected to the front and rear ends of the reaction chamber. As a further description of the above technical solution: The bottom of the reaction tank is fixedly connected to a feed pipe. The conveying mechanism includes a guide column. The rear end of the guide column is fixedly connected to the bottom of the feed pipe. The front end of the guide column is fixedly connected to a discharge pipe. An electric auger is installed inside the guide column. As a further description of the above technical solution: The anti-blocking mechanism includes a limiting plate, the rear end of which is fixedly connected to the bottom of the reaction tank. A driving component is fixedly connected inside the support block. A half gear is fixedly connected to the right end of the driving component. A sliding rack is slidably connected inside the front end of the limiting plate. A sliding rod is slidably connected inside the rear end of the limiting plate. A reset spring is sleeved on the outside of the sliding rod. An impact block is fixedly connected to the rear end of the sliding rod. As a further description of the above technical solution: The outer part of the half gear is meshed with the bottom of the sliding rack, and the rear end of the sliding rack is fixedly connected to the front end of the sliding rod; As a further description of the above technical solution: The drive assembly includes a motor, which is externally fixedly connected to the inside of the support block. The drive end of the motor is fixedly connected to a drive shaft, and the drive shaft is externally fixedly connected to the inside of the half gear. As a further description of the above technical solution: The collection mechanism includes a collection box, the top of which is fixedly connected to the bottom of the discharge pipe, and a sliding chamber is slidably connected inside the collection box; As a further description of the above technical solution: The front end of the reset spring is fixedly connected to the inside of the limiting plate, and the rear end of the reset spring is fixedly connected to the front end of the impact block.

[0007] This utility model has the following beneficial effects: 1. In this utility model, when the amount of carbon powder in the reaction chamber approaches the threshold of the low-level sensor, the sliding plate is moved by activating the electric push rod to increase the opening of the feed pipe and accelerate the falling speed and feed rate of the carbon powder. When the amount of carbon powder approaches the threshold of the high-level sensor, the sliding plate is contracted by activating the electric push rod to reduce the opening or even close it. The material level sensor maintains a stable carbon powder column in the reaction chamber, constructs a self-sealed flow path for the material, controls the feed and discharge rates, and achieves dynamic balance of carbon powder feed and discharge. This prevents the cracking gas from the previous process from entering the next process and the air in the next process from entering the previous process in reverse, thus ensuring the continuity of the reaction.

[0008] 2. In this utility model, the starting motor drives the drive shaft to rotate the half gear, which then pushes the sliding rack to move backward along the sliding groove of the limiting plate. This causes the sliding rod and the impact block to move backward synchronously and compress the reset spring. When the toothless part of the half gear turns to the sliding rack, the meshing relationship is released. The reset spring releases its elasticity and pushes the impact block to quickly impact the bottom of the reaction tank. This is used to break up the clumps of carbon powder in time, avoid blockage at the interface between the feed pipe and the guide column, prevent carbon powder from getting stuck during the transmission process, ensure the continuity of carbon powder transmission, and prevent the production of the device from being interrupted due to blockage. Attached Figure Description

[0009] Figure 1 This is a three-dimensional schematic diagram of a toner collection device proposed in this utility model; Figure 2 This is a schematic diagram of the guide column of a toner collection device proposed in this utility model; Figure 3 This is a schematic diagram of the structure of the support block of the toner collection device proposed in this utility model; Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0010] Legend: 1. Support frame; 2. Reaction chamber; 3. Anti-blocking mechanism; 31. Limit plate; 32. Drive assembly; 321. Motor 1; 322. Drive shaft; 33. Half gear; 34. Sliding rack; 35. Sliding rod; 36. Return spring; 37. Impact block; 4. Support block; 5. Conveying mechanism; 51. Guide column; 52. Discharge pipe; 53. Electric auger; 6. Collection mechanism; 61. Collection box; 62. Sliding compartment; 7. Adjustment assembly; 71. Feed pipe; 72. Fixing plate; 73. Electric push rod; 74. Sliding plate; 75. Air inlet pipe; 76. Water inlet pipe; 77. High-level sensor; 78. Low-level sensor; 8. Feed pipe. Detailed Implementation

[0011] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0012] Example: A toner collection device, as shown in the reference Figures 1 to 3 The system includes a support frame 1, cast from a high-temperature resistant alloy, which provides basic support for the device and prevents structural deformation caused by prolonged high temperatures. A reaction chamber 2 is fixedly connected inside the support frame 1. The reaction chamber 2 is a sealed, high-temperature resistant chamber structure to prevent toner leakage during the high-temperature reaction process and ensure stable pressure, temperature, and other conditions required for the reaction. An anti-blocking mechanism 3 is installed at the bottom of the reaction chamber 2. The anti-blocking mechanism 3 strikes the bottom of the reaction chamber 2 by mechanical impact to prevent toner from clogging the pipes due to increased viscosity, agglomeration, or moisture absorption under high temperatures, ensuring continuous toner transport. A support block 4 is fixedly connected externally to the anti-blocking mechanism 3. The support block 4 is a block-shaped metal structure that provides support for the anti-blocking mechanism 3 and prevents deviation during operation. A conveying mechanism 5 is installed at the bottom of the support block 4. The conveying mechanism 5 includes a guide column 51, which is a high-temperature resistant cylindrical pipe structure that provides a guiding channel for toner transport. A discharge pipe 52 is fixedly connected to the bottom front end of the guide column 51. The discharge pipe 52 is made of high-temperature resistant material, and its connection with the guide column 51 is sealed with high-temperature resistant sealant to prevent leakage of high-temperature toner. An electric auger 53 is installed inside the guide column 51. The electric auger 53 consists of a motor, spiral blades, and a drive shaft. Starting the motor drives the drive shaft to rotate, which in turn causes the spiral blades to rotate inside the guide column 51, pushing the toner inside from the rear end to the front end and discharging it through the discharge pipe 52. A collection mechanism 6 is installed at the bottom of the conveying mechanism 5. The collection mechanism 6 includes a collection box 61, which is a rectangular, high-temperature resistant, transparent box made of transparent plastic, facilitating observation of the amount of toner collected inside. The top of the collection box 61 is fixedly connected to the bottom of the discharge pipe 52 using a high-temperature resistant welding process. The weld joint is coated with high-temperature sealant to fix the collection box 61 and prevent leakage of high-temperature toner when it enters the collection box 61 from the discharge pipe 52, thus improving the collection efficiency of high-temperature toner. The collection box 61 has a sliding chamber 62 inside. By pulling out the sliding chamber 62, the high-temperature toner collected inside can be cleaned or transferred. The operation is simple and convenient. An adjustment assembly 7 is externally mounted on the reaction chamber 2. The adjustment assembly 7 includes a feed pipe 71, which is a high-temperature resistant cylindrical pipe with corrosion resistance, sealing properties, and high-temperature resistance, thus preventing leakage of high-temperature toner during feeding. The bottom of the feed pipe 71 is fixedly connected to the top of the reaction chamber 2, and the reaction chamber 2 provides support for the feed pipe 71 to enhance its load-bearing capacity. Two fixing plates 72 are fixedly connected to the left end of the reaction chamber 2, and another fixing plate 72 is fixedly connected to the outside of the support frame 1. These multiple fixing plates 72 provide basic support and are fixed by welding, thereby enhancing the supporting capacity of the multiple fixing plates 72. Multiple fixed plates 72 are each fixedly connected to an electric push rod 73 at their top ends. A sliding plate 74 is fixedly connected to the front end of each electric push rod 73. The sliding plate 74 is made of high-temperature resistant metal. Activating the electric push rod 73 drives the sliding plate 74 to slide, thereby controlling the falling speed and quantity of the high-temperature toner. This improves the continuity and efficiency of the high-temperature toner reaction and prevents the high temperature from affecting the pushing accuracy of the electric push rod 73 and the sliding stability of the sliding plate 74. One air inlet pipe 75 is fixedly connected to the top of the reaction chamber 2, and another air inlet pipe 75 is fixedly connected to the top of the conveying mechanism 5. The air inlet pipe 75 provides a channel for high-temperature protective gases (such as nitrogen, argon, etc.) to enter the device. These high-temperature protective gases prevent oxidation of the high-temperature toner during the reaction, further optimizing the high-temperature reaction environment and improving the efficiency and safety of the high-temperature toner reaction. A water inlet pipe 76 is fixedly connected to the top of the reaction chamber 2. Water is injected into the reaction chamber 2 through the water inlet pipe 76 to regulate the humidity of the high-temperature toner inside the reaction chamber 2, or to react with the high-temperature toner, thereby meeting the requirements of the high-temperature toner reaction and preventing excessive temperature difference inside the reaction chamber 2 from affecting the toner reaction effect. High-level sensors 77 are fixedly connected to the front and rear ends of the reaction chamber 2. The high-level sensors 77 are used to monitor the storage amount of high-temperature toner in the reaction chamber 2 in real time. When the amount of high-temperature toner reaches the upper limit, the high-level sensors 77 send an alarm signal or control signal. The control system can automatically close the high-temperature resistant valve on the feed pipe 71 to stop feeding into the reaction chamber 2 and prevent high-temperature toner from overflowing. Low-level sensors 78 are fixedly connected to the front and rear ends of the reaction chamber 2 to monitor the amount of high-temperature toner in the reaction chamber 2. When the amount of high-temperature toner reaches the lower limit, the low-level sensors 78 send a signal. The control system automatically opens the high-temperature resistant valve on the feed pipe 71 to replenish the high-temperature toner into the reaction chamber 2, ensuring that there is enough high-temperature toner in the reaction chamber 2. The bottom of the reaction chamber 2 is fixedly connected to a feed pipe 8, which is welded together. The weld joint is then subjected to high-temperature sealing treatment to ensure the sealing and firmness of the connection between the feed pipe 8 and the reaction chamber 2, preventing leakage of high-temperature toner. The rear end of the guide column 51 is fixedly connected to the bottom of the feed pipe 8. After the toner in the reaction chamber 2 has been processed, the valve is opened, and the toner, under the action of gravity, enters the interior of the guide column 51 through the feed pipe 8. Reference Figure 3 and Figure 4 The anti-blocking mechanism 3 includes a limiting plate 31, the rear end of which is fixedly connected to the bottom of the reaction chamber 2. The limiting plate 31 has a sliding groove inside for guiding sliding. The reaction chamber 2 provides fixation for the limiting plate 31, thereby improving its load-bearing stability. A drive assembly 32 is fixedly connected inside the support block 4, providing fixation for the drive assembly 32 and preventing it from shaking during operation, thus improving its operational stability. The drive assembly 32 includes a motor 321, which is externally fixedly connected inside the support block 4, providing support for the motor 321 and preventing it from shifting during operation, ensuring stable operation. A drive shaft 322 is fixedly connected to the drive end of the motor 321. Starting the motor 321 provides driving force to the drive shaft 322, thereby causing the drive shaft 322 to rotate synchronously. A half gear 33 is fixedly connected to the right end of the drive assembly 32, and the drive shaft 322 is fixedly connected to the inside of the half gear 33. The half gear 33 is driven to rotate by the rotation of the drive shaft 322. A sliding rack 34 is slidably connected to the front end of the limiting plate 31. The outer part of the half gear 33 is meshed with the bottom of the sliding rack 34. The limiting plate 31 provides guidance for the sliding of the sliding rack 34. The rotation of the half gear 33 drives the sliding rack 34 to rotate, thereby improving the sliding stability of the sliding rack 34. A sliding rod 35 is slidably connected to the rear end of the limiting plate 31. The rear end of the sliding rack 34 is fixedly connected to the front end of the sliding rod 35. The limiting plate 31 provides guidance for the sliding of the sliding rod 35. The sliding of the sliding rack 34 drives the sliding rod 35 to slide stably inside the limiting plate 31. A return spring 36 is sleeved on the outside of the sliding rod 35. The sliding rod 35 provides support for the return spring 36, ensuring that the return spring 36 is evenly stressed, thereby improving its service life. The front end of the return spring 36 is fixedly connected to the inside of the limiting plate 31. The limiting plate 31 provides support for the return spring 36 to reset, enhancing its load-bearing capacity and improving its efficiency. An impact block 37 is fixedly connected to the rear end of the sliding rod 35. The sliding of the sliding rod 35 drives the impact block 37 to slide synchronously. The rear end of the return spring 36 is fixedly connected to the front end of the impact block 37. The sliding of the sliding rod 35 drives the impact block 37 to squeeze the return spring 36, causing the return spring 36 to contract under force. When the half gear 33 rotates to the smooth side, the sliding rack 34 loses its meshing force, and the return spring 36 releases its elastic force, thereby driving the impact block 37 to impact the bottom of the reaction chamber 2, causing the reaction chamber 2 to vibrate. This prevents the high-temperature carbon powder from accumulating inside the reaction chamber 2 due to gravity aggregation and increased viscosity caused by heat, thus preventing pipe blockage. Specifically, the drive shaft 322 is rotated by starting the motor 321, and the drive shaft 322 synchronously drives the half gear 33 to rotate. When the toothed part of the half gear 33 meshes with the sliding rack 34, it pushes the sliding rack 34 to move backward along the guide rail of the limiting plate 31, thereby driving the sliding rod 35 and the impact block 37 to move backward synchronously. At this time, the return spring 36 is compressed and stores elastic potential energy. When the half gear 33 rotates to the point where the toothless part is opposite to the sliding rack 34, the meshing relationship is released, and the return spring 36 quickly extends under the action of elastic force, pushing the impact block 37 to return forward and impact the outer wall of the discharge port of the reaction chamber 2. By repeatedly impacting the reaction chamber 2, the high-temperature carbon powder or granular material is prevented from forming an arch at the discharge port due to heat, so that the material maintains a continuous and stable falling state. At the same time, the selection of high-temperature resistant components ensures that the impact process is stable in a high-temperature environment.

[0013] The implementation principle of this application embodiment is as follows: The high-temperature toner to be processed is introduced into the reaction chamber 2 through the feed pipe 71. At this time, the high-level sensor 77 and the low-level sensor 78 at both ends of the reaction chamber 2 monitor the amount of high-temperature toner stored in the chamber in real time. When the amount of high-temperature toner is lower than the lower limit, the low-level sensor 78 sends a signal to the control system to automatically open the valve of the feed pipe 71 to replenish the toner. When the amount of high-temperature toner reaches the upper limit, the high-level sensor 77 triggers an alarm and closes the valve to prevent overflow. At the same time, water is injected into the reaction chamber 2 through the water inlet pipe 76 to adjust the humidity of the toner. Inert protective gas is introduced and transported through the air inlet pipe 75 to optimize the reaction environment, prevent the high-temperature toner from contacting the air and causing oxidation, and ensure the efficiency and safety of the toner reaction. During the reaction, if it is necessary to control the falling speed and quantity of high-temperature toner, the electric push rod 73 is activated to drive the sliding plate 74 to slide. The sliding plate 74 is made of high-temperature resistant alloy material to realize the dynamic adjustment of the feed amount and ensure the continuity of the reaction. After the toner reaction is complete, the valve of the feed pipe 8 at the bottom of the reaction chamber 2 is opened. The high-temperature toner enters the guide column 51 under gravity. At the same time, to prevent the high-temperature toner from clumping and blocking the interface between the feed pipe 8 and the guide column 51, the drive shaft 322 is driven by the starter motor 321 to rotate the half gear 33. When the toothed part of the half gear 33 meshes with the sliding rack 34, it pushes the sliding rack 34 to move backward along the slide groove of the limit plate 31, causing the sliding rod 35 and the impact block 37 to move backward synchronously, compressing the return spring 36 to store elastic potential energy. When the toothless part of the half gear 33 turns to the sliding rack 36, the return spring 35 moves backward. The moving rack 34 is disengaged, the return spring 36 releases its elastic force, and pushes the impact block 37 to quickly impact the bottom of the reaction chamber 2. The repeated vibration breaks up the clumps of carbon powder. At the same time, the electric auger 53 is started to drive the drive shaft and the spiral blades to rotate, pushing the carbon powder from the rear end of the guide column 51 to the front end. Finally, it is transported to the collection mechanism 6 through the discharge pipe 52, realizing the anti-clogging and stable transmission of high-temperature carbon powder. After the carbon powder enters the collection box 61 through the discharge pipe 52, the carbon powder falls into the sliding chamber 62 at the bottom of the collection box 61. The sliding chamber 62 is equipped with a cooling jacket to cool the carbon powder.

[0014] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A toner collection device, comprising a support frame (1), characterized in that: The reaction chamber (2) is fixedly connected inside the support frame (1). An anti-blocking mechanism (3) is provided at the bottom of the reaction chamber (2). A support block (4) is fixedly connected outside the anti-blocking mechanism (3). A conveying mechanism (5) is provided at the bottom of the support block (4). A collection mechanism (6) is provided at the bottom of the conveying mechanism (5). An adjustment component (7) is provided outside the reaction chamber (2). The adjustment assembly (7) includes a feed pipe (71), the bottom of which is fixedly connected to the top of the reaction chamber (2). Two fixed plates (72) are fixedly connected to the left end of the reaction chamber (2), and another fixed plate (72) is fixedly connected to the outside of the support frame (1). Electric push rods (73) are fixedly connected to the top of the multiple fixed plates (72), and a sliding plate (74) is fixedly connected to the front end of the electric push rods (73).

2. The toner collection device according to claim 1, characterized in that: One of the air inlet pipes (75) is fixedly connected to the top of the reaction chamber (2), another air inlet pipe (75) is fixedly connected to the top of the conveying mechanism (5), a water inlet pipe (76) is fixedly connected to the top of the reaction chamber (2), a high-level sensor (77) is fixedly connected to the front and rear ends of the reaction chamber (2), and a low-level sensor (78) is fixedly connected to the front and rear ends of the reaction chamber (2).

3. The toner collection device according to claim 1, characterized in that: The bottom of the reaction chamber (2) is fixedly connected to a feed pipe (8). The conveying mechanism (5) includes a guide column (51). The rear end of the guide column (51) is fixedly connected to the bottom of the feed pipe (8). The front end of the guide column (51) is fixedly connected to a discharge pipe (52). An electric auger (53) is installed inside the guide column (51).

4. The toner collection device according to claim 1, characterized in that: The anti-blocking mechanism (3) includes a limiting plate (31), the rear end of which is fixedly connected to the bottom end of the reaction tank (2), a drive assembly (32) is fixedly connected inside the support block (4), a half gear (33) is fixedly connected to the right end of the drive assembly (32), a sliding rack (34) is slidably connected inside the front end of the limiting plate (31), a sliding rod (35) is slidably connected inside the rear end of the limiting plate (31), a reset spring (36) is sleeved on the outside of the sliding rod (35), and an impact block (37) is fixedly connected to the rear end of the sliding rod (35).

5. A toner collecting device according to claim 4, characterized in that: The outer part of the half gear (33) is meshed with the bottom of the sliding rack (34), and the rear end of the sliding rack (34) is fixedly connected to the front end of the sliding rod (35).

6. The toner collecting device according to claim 4, characterized in that: The drive assembly (32) includes a motor (321), the motor (321) is externally fixedly connected to the inside of the support block (4), and the drive end of the motor (321) is fixedly connected to a drive shaft (322), the drive shaft (322) is externally fixedly connected to the inside of the half gear (33).

7. A toner collecting device according to claim 3, characterized in that: The collecting mechanism (6) includes a collecting box (61), the top of which is fixedly connected to the bottom of the discharge pipe (52), and a sliding chamber (62) is slidably connected inside the collecting box (61).

8. A toner collecting device according to claim 4, characterized in that: The front end of the reset spring (36) is fixedly connected to the inside of the limiting plate (31), and the rear end of the reset spring (36) is fixedly connected to the front end of the impact block (37).

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