A gallium-based alloy reduction carbon sequestration reaction separation device
Patent Information
- Application Number
- CN202522382658.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-10
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-11-10
AI Technical Summary
[0004]本实用新型的目的是为了解决现有技术中存在氧化镓与碳粉经反应后通过管道从下料斗同步排出，二者呈混合状态难以直接区分，在后续分离中造成物料损耗，降低固碳产物回收率，混合状态下二者纯度均受影响，制约氧化镓在电子、半导体领域及碳粉在化工、材料领域的精准应用，影响固碳技术的实际应用成效的问题，而提出的一种镓基合金还原固碳反应分离装置
[0011]优选的，所述弯杆呈“L”形设置，所述弯杆与波纹管触接，通过设置弯杆，使波纹管产生振动，进而快速抖落附着在其内壁的氧化镓与碳粉，避免物料残留堆积导致管道堵塞，保障下料通道的顺畅性。
Smart Images
Figure CN224793961U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of gallium-based liquid metal technology, and in particular to a separation device for the reduction and solidification reaction of gallium-based alloys. Background Technology
[0002] Carbon sequestration, also known as carbon storage, is a key measure to mitigate global warming by increasing the carbon content of the atmospheric carbon pool and reducing atmospheric carbon dioxide concentration through technological or natural means. It is mainly divided into three categories: physical carbon sequestration, biological carbon sequestration, and novel chemical carbon sequestration. Physical carbon sequestration uses artificial technology to permanently store carbon dioxide in geological structures such as abandoned oil and gas wells, coal seams, or deep seas, achieving stable isolation. Biological carbon sequestration relies on plant photosynthesis to convert atmospheric carbon dioxide into carbohydrates, which are then fixed in the form of organic carbon in plants, soil, or ecosystems, enhancing the natural carbon sink capacity. In addition, among the emerging chemical carbon sequestration methods, gallium-based liquid metals can react with carbon dioxide under specific conditions to generate gallium oxide and carbon powder, achieving the artificial conversion and fixation of carbon dioxide. Multiple carbon sequestration pathways work together to provide diverse solutions for addressing climate change.
[0003] However, after gallium oxide and carbon powder react, they are discharged simultaneously from the hopper through a pipeline. The two are in a mixed state and are difficult to distinguish directly. This causes material loss in subsequent separation, reduces the recovery rate of carbon fixation products, and affects the purity of both in the mixed state. This restricts the precise application of gallium oxide in the electronics and semiconductor fields and carbon powder in the chemical and materials fields, and affects the actual application effectiveness of carbon fixation technology. Utility Model Content
[0004] The purpose of this invention is to solve the problems in the existing technology where gallium oxide and carbon powder are discharged simultaneously from the hopper through a pipeline after reaction, and the two are in a mixed state that is difficult to distinguish directly. This causes material loss in subsequent separation, reduces the recovery rate of carbon fixation products, and affects the purity of both in the mixed state. This restricts the precise application of gallium oxide in the electronics and semiconductor fields and carbon powder in the chemical and materials fields, and affects the actual application effectiveness of carbon fixation technology. Therefore, this invention proposes a gallium-based alloy reduction carbon fixation reaction separation device.
[0005] To achieve the above objectives, this utility model adopts the following technical solution: a gallium-based alloy reduction and carbon fixation reaction separation device, comprising a hopper, a pipe, and a screening device. The hopper is fixed to one end of the pipe, and the screening device is disposed on the lower surface of the hopper. The screening device includes a corrugated pipe, which is fixed to the outlet of the hopper. A rocker arm is rotatably connected to one end of the hopper, and a housing is fixedly connected to the end of the rocker arm away from the hopper. The inner wall of the housing is hollow, and an insertion port is provided on one side of the housing. There are two insertion ports on one side of the housing, and the two insertion ports on one side of the housing are respectively... The system includes a separation box and a recovery box. The surface of the separation box has filter holes, and the recovery box is located directly below the separation box. By setting up a screening device, the system achieves automated and precise separation of gallium oxide and carbon powder. The motor drives the gears and semi-circular teeth to drive the rocker arm to swing the box. Utilizing the difference in particle size, the carbon powder passes through the separation box and falls into the recovery box, while the gallium oxide remains in the separation box. This eliminates the need for additional complex separation processes, reducing manpower and equipment investment. The pull-out material retrieval design is easy to operate, reduces the impact of mixed materials on the purity of subsequent applications, and at the same time reduces material loss, improves product recovery rate, and ensures separation efficiency and effectiveness.
[0006] Preferably, a motor is fixedly connected to one end of the hopper, a gear is fixedly connected to the drive end of the motor, and a semi-circular tooth is fixedly connected to one end of the rocker arm. The gear meshes with the semi-circular tooth. By setting the motor, when the gear rotates, it cooperates with the semi-circular tooth to drive the rocker arm in linkage, thereby driving the box to continuously swing. This allows the gallium oxide and carbon powder that fall onto the separation box to be fully dispersed under the action of swinging. By taking advantage of the difference in particle size between the two, the carbon powder can pass smoothly through the separation box and fall into the recycling box, while the gallium oxide remains in the separation box, ultimately achieving automated and precise separation of the two.
[0007] Preferably, the end of the corrugated pipe away from the hopper is fixedly connected to the upper surface of the housing. The upper surface of the housing is provided with a feed inlet. The two ends of the corrugated pipe are respectively connected to the hopper and the housing. By setting the corrugated pipe, it serves as a conveying channel for gallium oxide and carbon powder, realizing a flexible connection between the hopper and the separation housing, and ensuring that the mixed materials after the reaction can be smoothly introduced into the separation box.
[0008] Preferably, a cylinder is fixedly connected to one end of both the separation box and the recycling box, and a rotating shaft is fixedly connected to one end of the box body. A pressure rod is rotatably connected to the surface of the rotating shaft, and the pressure rod is engaged with the cylinder. By setting the separation box, it serves as a grading and screening carrier for gallium oxide and carbon powder. The mesh size of its built-in screen is adapted to the difference in particle size between the two materials, and the physical separation of the two materials is achieved under the swaying action of the box body.
[0009] Preferably, a torsion spring is fitted on the surface of the rotating shaft, and the two ends of the torsion spring are fixedly connected to the rotating shaft and the pressure rod, respectively. By setting the torsion spring, when the bent rod rotates and collides with the bellows, the torsion spring can quickly drive the bent rod to return to the initial position, so that the bent rod can repeat the rotation and collision action, forming a continuous and stable shaking effect, reducing the bending rod jamming and inability to work continuously.
[0010] Preferably, a shaking component is provided on one side of the hopper. The shaking component includes a bracket, which is fixedly connected to the hopper. A round rod is rotatably connected to the surface of the bracket, and a curved rod is fixedly connected to the surface of the round rod. By setting the shaking component, the rotating curved rod collidees with the corrugated pipe, which can quickly shake off gallium oxide and carbon powder adhering to the inner wall of the corrugated pipe, reduce material residue clogging the pipe and affecting the smoothness of material feeding, reduce product waste, further improve the overall recovery rate, and ensure the continuity and stability of the production process.
[0011] Preferably, the bent rod is L-shaped and contacts the corrugated pipe. By setting the bent rod, the corrugated pipe vibrates, thereby quickly shaking off gallium oxide and carbon powder adhering to its inner wall, avoiding material residue accumulation that could cause pipe blockage, and ensuring the smooth flow of the material discharge channel.
[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, by setting a screening device, when gallium oxide and carbon powder have completed their reaction and are discharged from the hopper through the pipe, gallium oxide and carbon powder enter the box through the corrugated pipe and fall onto the separation box. At this time, the motor is started, and the motor drives the gear to rotate back and forth continuously. While the gear is rotating, it works in conjunction with the semi-circular tooth to drive the rocker arm to rotate. The rocker arm rotates, causing the box to swing continuously. Under the continuous swinging, the gallium oxide powder, which typically has a particle size of 1-10μm, and the carbon powder, which has a finer particle size of 0.5-5μm, then passes through the separation box and falls into the recovery box. Thus, gallium oxide and carbon powder are separated. Once separated, the rotating pressure rod disengages from the cylinder, allowing the separation box and recovery box to be pulled out sequentially to remove gallium oxide and carbon powder, completing the separation. By setting up a screening device, the automatic and precise separation of gallium oxide and carbon powder is achieved. With the help of a motor-driven gear and a semi-circular toothed rocker arm to drive the box to swing, the carbon powder is allowed to pass through the separation box and fall into the recovery box by utilizing the difference in particle size, while the gallium oxide remains in the separation box. There is no need to add additional complex separation processes, reducing manpower and equipment investment. The pull-out material retrieval design is easy to operate, reduces the impact of mixed materials on the purity of subsequent applications, and at the same time reduces material loss, improves product recovery rate, and ensures separation efficiency and effect.
[0013] 2. In this utility model, by setting a shaking component, during the material feeding process, the rotating bent rod collidees with the corrugated pipe, which facilitates the shaking off of gallium oxide and carbon powder adhering to the inner wall of the corrugated pipe and falling into the box, reducing the situation of gallium oxide and carbon powder clogging the corrugated pipe. By setting a shaking component, the rotating bent rod collidees with the corrugated pipe, which can quickly shake off the gallium oxide and carbon powder adhering to the inner wall of the corrugated pipe, reducing material residue clogging the pipe and affecting the smoothness of material feeding, reducing product waste, further improving the overall recovery rate, and ensuring the continuity and stability of the production process. Attached Figure Description
[0014] Figure 1 This invention provides a three-dimensional structural schematic diagram of a gallium-based alloy reduction and carbon fixation reaction separation device; Figure 2 This invention provides a partial structural schematic diagram of a gallium-based alloy reduction and carbon fixation reaction separation device. Figure 3 This invention provides a cross-sectional structural schematic diagram of a gallium-based alloy reduction and carbon fixation reaction separation device; Figure 4 This invention provides a schematic diagram of the pressure bar structure of a gallium-based alloy reduction and carbon solidification reaction separation device; Figure 5 This invention proposes a separation device for the reduction and carbon fixation reaction of gallium-based alloys. Figure 4 A magnified structural diagram at point A.
[0015] Legend: 1. Hopper; 2. Pipe; 3. Screening device; 31. Box; 32. Rocker arm; 33. Semicircular tooth; 34. Gear; 35. Motor; 36. Corrugated pipe; 37. Separation box; 38. Vibration assembly; 381. Bending rod; 382. Support; 383. Round rod; 39. Recycling box; 310. Cylinder; 311. Rotating shaft; 312. Torsion spring; 313. Pressure rod. Detailed Implementation
[0016] Please see Figures 1-5 This utility model provides a technical solution: a gallium-based alloy reduction carbon solidification reaction separation device, including a feeding hopper 1, a pipe 2 and a screening device 3. The feeding hopper 1 is fixed at one end of the pipe 2, and the screening device 3 is set on the lower surface of the feeding hopper 1.
[0017] In this embodiment: the screening device 3 includes a corrugated pipe 36, which is fixed to the outlet of the hopper 1. One end of the hopper 1 is rotatably connected to a rocker arm 32, and the end of the rocker arm 32 away from the hopper 1 is fixedly connected to a housing 31. The inner wall of the housing 31 is hollow, and there are two insertion ports on one side of the housing 31. A separation box 37 and a recovery box 39 are respectively inserted into the two insertion ports on one side of the housing 31. The surface of the separation box 37 has filter holes, and the recovery box 39 is located directly below the separation box 37. By setting up a screening device 3, the automated and precise separation of gallium oxide and carbon powder is achieved. The motor 35 drives the gear 34 and the semi-circular tooth 33 to drive the rocker arm 32 to make the box 31 swing. The carbon powder is made to pass through the separation box 37 and fall into the recovery box 39 by taking advantage of the difference in particle size between the two. The gallium oxide is retained in the separation box 37. There is no need to add a complicated separation process, which reduces the investment of manpower and equipment. The pull-out material retrieval design is easy to operate, reduces the impact of mixed materials on the purity of subsequent applications, and at the same time reduces material loss, improves product recovery rate, and ensures separation efficiency and effect.
[0018] Specifically, a motor 35 is fixedly connected to one end of the hopper 1, and a gear 34 is fixedly connected to the drive end of the motor 35. A semi-circular tooth 33 is fixedly connected to one end of the rocker arm 32. The gear 34 meshes with the semi-circular tooth 33. By setting the motor 35, when the gear 34 rotates, it cooperates with the semi-circular tooth 33 to drive the rocker arm 32 in linkage, thereby driving the box 31 to continuously swing. This allows the gallium oxide and carbon powder that fall on the separation box 37 to be fully dispersed under the action of swinging. By taking advantage of the difference in particle size between the two, the carbon powder can pass smoothly through the separation box 37 and fall into the recycling box 39, while the gallium oxide remains in the separation box 37, ultimately achieving automated and precise separation of the two.
[0019] Specifically, the end of the corrugated pipe 36 furthest from the hopper 1 is fixedly connected to the upper surface of the housing 31. The upper surface of the housing 31 is provided with a feed inlet. The two ends of the corrugated pipe 36 are respectively connected to the hopper 1 and the housing 31. By setting the corrugated pipe 36 as a conveying channel for gallium oxide and carbon powder, the hopper 1 and the separation housing 31 are flexibly connected, ensuring that the mixture after the reaction can be smoothly introduced into the separation box 37.
[0020] Specifically, a cylinder 310 is fixedly connected to one end of both the separation box 37 and the recycling box 39, and a rotating shaft 311 is fixedly connected to one end of the box body 31. A pressure rod 313 is rotatably connected to the surface of the rotating shaft 311, and the pressure rod 313 is engaged with the cylinder 310. By setting the separation box 37, it serves as a carrier for classifying and screening gallium oxide and carbon powder. The mesh size of its built-in screen is adapted to the difference in particle size between the two materials, and the physical separation of the two materials is achieved under the swaying action of the box body 31.
[0021] Specifically, a torsion spring 312 is fitted on the surface of the rotating shaft 311. The two ends of the torsion spring 312 are fixedly connected to the rotating shaft 311 and the pressure rod 313, respectively. By setting the torsion spring 312, when the bent rod 381 rotates and collides with the bellows 36, the torsion spring 312 can quickly drive the bent rod 381 back to the initial position, so that the bent rod 381 can repeat the rotation and collision action, forming a continuous and stable shaking effect, reducing the bending rod 381 from jamming and being unable to work continuously.
[0022] Specifically, a shaking component 38 is provided on one side of the hopper 1. The shaking component 38 includes a bracket 382, which is fixedly connected to the hopper 1. A round rod 383 is rotatably connected to the surface of the bracket 382, and a bent rod 381 is fixedly connected to the surface of the round rod 383.
[0023] In this embodiment: by setting up the shaking component 38, the rotating bent rod 381 collidees with the bellows 36, which can quickly shake off the gallium oxide and carbon powder attached to the inner wall of the bellows 36, reduce the material residue clogging the pipe 2 and affecting the smoothness of material feeding, reduce product waste, further improve the overall recovery rate, and ensure the continuity and stability of the production process.
[0024] Specifically, the bent rod 381 is L-shaped and contacts the bellows 36.
[0025] In this embodiment: by setting the bending rod 381, the bellows 36 vibrates, thereby quickly shaking off the gallium oxide and carbon powder adhering to its inner wall, avoiding the accumulation of material residue that could cause blockage of the pipe 2, and ensuring the smooth flow of the material discharge channel.
[0026] Working principle: With the screening device 3 in place, after the reaction between gallium oxide and carbon powder is complete, the gallium oxide and carbon powder are discharged from the hopper 1 through the pipe 2. The gallium oxide and carbon powder enter the housing 31 through the bellows 36 and fall onto the separation box 37. At this time, the motor 35 is started, driving the gear 34 to rotate continuously back and forth. Simultaneously, the gear 34, in conjunction with the semi-circular gear 33, drives the rocker arm 32 to rotate. The rocker arm 32, in turn, causes the housing 31 to oscillate continuously. Under this continuous oscillation, the gallium oxide powder (typically 1-10 μm in diameter) and the carbon powder (fineer at 0.5-5 μm) pass through the separation box 37 and fall into the recovery box 39, thus separating the gallium oxide and carbon powder. Rotating the pressure rod 313 disengages it from the cylinder 310, allowing the separation box 37 and the recovery box 39 to be pulled out sequentially, and gallium oxide and carbon powder to be removed, thus completing the separation. By setting up the screening device 3, the automatic and precise separation of gallium oxide and carbon powder is achieved. With the help of the motor 35 driving the gear 34 and the semi-circular tooth 33 to drive the rocker arm 32 to drive the box 31 to swing, the carbon powder is made to pass through the separation box 37 and fall into the recovery box 39 by utilizing the difference in particle size between the two, while the gallium oxide remains in the separation box 37. There is no need to add a complicated separation process, reducing manpower and equipment investment. The pull-out material retrieval design is easy to operate, reduces the impact of mixed materials on the purity of subsequent applications, and at the same time reduces material loss, improves product recovery rate, and ensures separation efficiency and effect. By setting up the shaking component 38, during the feeding process, the rotating bent rod 381 collidees with the bellows 36, which facilitates the shaking off of gallium oxide and carbon powder adhering to the inner wall of the bellows 36 into the box 31, reducing the possibility of gallium oxide and carbon powder clogging the bellows 36. By setting up the shaking component 38, the rotating bent rod 381 collidees with the bellows 36, which can quickly shake off the gallium oxide and carbon powder adhering to the inner wall of the bellows 36, reducing the impact of material residue clogging the pipe 2 on the smoothness of feeding, reducing product waste, further improving the overall recovery rate, and ensuring the continuity and stability of the production process.
Claims
1. A separation device for the reduction and carbon fixation reaction of gallium-based alloys, comprising a hopper (1), a pipe (2), and a screening device (3), characterized in that: The feeding hopper (1) is fixed at one end of the pipe (2), and the screening device (3) is set on the lower surface of the feeding hopper (1). The screening device (3) includes a corrugated pipe (36), which is fixed at the outlet of the feeding hopper (1). One end of the feeding hopper (1) is rotatably connected to a rocker arm (32). The end of the rocker arm (32) away from the feeding hopper (1) is fixedly connected to a box (31). The inner wall of the box (31) is hollow. An insertion port is opened on one side of the box (31). There are two insertion ports on one side of the box (31). A separation box (37) and a recycling box (39) are respectively inserted into the two insertion ports on one side of the box (31). Filter holes are opened on the surface of the separation box (37). The recycling box (39) is set directly below the separation box (37).
2. The gallium-based alloy reduction and carbon fixation reaction separation device according to claim 1, characterized in that: One end of the hopper (1) is fixedly connected to a motor (35), the drive end of the motor (35) is fixedly connected to a gear (34), one end of the rocker arm (32) is fixedly connected to a semi-circular tooth (33), and the gear (34) meshes with the semi-circular tooth (33).
3. The gallium-based alloy reduction and carbon fixation reaction separation device according to claim 2, characterized in that: The end of the corrugated pipe (36) away from the hopper (1) is fixedly connected to the upper surface of the box (31). The upper surface of the box (31) is provided with a feed inlet. The two ends of the corrugated pipe (36) are respectively connected to the hopper (1) and the box (31).
4. The gallium-based alloy reduction and carbon fixation reaction separation device according to claim 3, characterized in that: A cylinder (310) is fixedly connected to one end of both the separation box (37) and the recycling box (39). A rotating shaft (311) is fixedly connected to one end of the box body (31). A pressure rod (313) is rotatably connected to the surface of the rotating shaft (311). The pressure rod (313) is engaged with the cylinder (310).
5. The gallium-based alloy reduction and carbon fixation reaction separation device according to claim 4, characterized in that: A torsion spring (312) is fitted on the surface of the rotating shaft (311), and the two ends of the torsion spring (312) are fixedly connected to the rotating shaft (311) and the pressure rod (313) respectively.
6. The gallium-based alloy reduction and carbon fixation reaction separation device according to claim 1, characterized in that: A shaking component (38) is provided on one side of the feeding hopper (1). The shaking component (38) includes a bracket (382). The bracket (382) is fixedly connected to the feeding hopper (1). A round rod (383) is rotatably connected to the surface of the bracket (382). A bent rod (381) is fixedly connected to the surface of the round rod (383).
7. The gallium-based alloy reduction and carbon fixation reaction separation device according to claim 6, characterized in that: The bent rod (381) is L-shaped and contacts the bellows (36).