Automatic feeding device of sulfur hexafluoride sulfur reactor
By designing an automated feeding device in the electrolytic cell, using DCS system and combined machinery to achieve automation of current monitoring and sulfur replenishment, the inefficiency and inaccuracy caused by manual operation in traditional processes are solved, and the production efficiency and product quality are improved .
Patent Information
- Application Number
- CN202422667598.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-11-04
AI Technical Summary
In traditional processes, the accumulation of electrolytic cell current and the calculation of sulfur replenishment depends on manual operation, resulting in inefficiency and inaccuracy, which affects production efficiency and product quality.
An automatic feeding device for sulfur hexafluoride sulfur reactor is designed, and the DCS system is used to automatically calculate the current of the electrolytic cell, and the precise metering and automatic feeding of sulfur is achieved through components such as palletizing device, bucket elevator, weight meter and feeding trolley. , use down-pressure flap valves and vibration devices to ensure sealing and accuracy.
The automatic monitoring of electrolytic cell current and the accuracy of sulfur replenishment are achieved, the intensity of manual labor is reduced, the production efficiency and product quality are improved, and the timeliness and accuracy of sulfur investment is ensured.
Smart Images
Figure CN222131813U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of feeding devices, and in particular relates to an automatic feeding device for a sulfur hexafluoride reactor. Background Art
[0002] In the current chemical production process, the electrolytic cell is one of the key equipment, and its current stability and efficiency directly affect the operation effect and economic benefits of the entire production line. However, in traditional processes, the accumulation of electrolytic cell current and the calculation of subsequent sulfur addition often rely on manual operation and experience, which is not only inefficient but also difficult to ensure accuracy.
[0003] Traditional methods lack automated monitoring and recording methods for the accumulation of electrolytic cell current, which makes it impossible to accurately grasp the current changes in real time, which in turn affects the precise calculation of the amount of sulfur added. As an important chemical raw material, sulfur input needs to be strictly controlled during the reaction process to avoid economic losses caused by excess or insufficient sulfur. However, due to the limitations of manual operation, the amount of sulfur input is often difficult to accurately control, which not only affects the quality and output of the product, but also increases production costs.
[0004] In addition, there are many deficiencies in the traditional process for measuring the weight of sulfur reactor feed. Manual weighing is not only labor-intensive, but also has a high error rate, which cannot meet the requirements of modern chemical production for accurate measurement. At the same time, due to the uncontrollability of manual operation, it is often impossible to timely and accurately reflect the actual operating efficiency of the electrolyzer, thus affecting the formulation and execution of production decisions.
[0005] In view of the above problems, the industry urgently needs a solution that can automatically and accurately monitor the electrolytic cell current, calculate the amount of sulfur to be added, and realize mechanized feeding. This solution can not only reduce the labor intensity of employees and improve production efficiency, but also ensure the accuracy and timeliness of sulfur input, thereby optimizing the production process and improving product quality and economic benefits. Utility Model Content
[0006] The technical problem to be solved by the utility model is to overcome the above-mentioned defects of the prior art and provide an automatic feeding device for a sulfur hexafluoride sulfur reactor. The automatic machinery replaces manual labor, which not only reduces the input of manpower, but also feeds accurately and efficiently.
[0007] The automatic feeding device for sulfur hexafluoride sulfur reactor described in the utility model comprises a stacking device, a bucket-type elevator, a weight meter, a guide rail, and a feeding trolley. The stacking device is arranged at the position of the bucket-type elevator. The bucket-type elevator is provided with a weight meter. The position of the weight meter corresponds to that of the feeding trolley. The side of the feeding trolley is slidably connected with the guide rail. The sliding position of the feeding trolley is directly above the reactor. The device automatically calculates and controls the feeding weight of sulfur by accumulating the electrolytic cell current through the DCS system.
[0008] Preferably, the reactor is provided with a sulfur feeding port.
[0009] Further preferably, a downward pressure flap valve is provided on the sulfur feeding port. The sulfur feeding port adopts a downward pressure flap valve, and the downward pressure action of the feeding trolley causes the downward pressure flap valve to open, thereby realizing the addition of sulfur.
[0010] Preferably, the guide rail is on the second floor, and the reactor is on the ground floor. The feeding trolley moves to the top of the sulfur feeding port of the reactor via the guide rail, and is accurately positioned using a positioning system.
[0011] Further preferably, a sulfur placement area is provided on the ground floor.
[0012] Preferably, a visual module is provided on the stacking device. The stacking device can automatically stack the sulfur, and capture and locate it through the visual module, so as to accurately place the sulfur in the initial silo. The initial silo accurately measures the weight of the sulfur to be added through a weight meter, and transports the sulfur to the feeding trolley above the reactor through a pipe chain.
[0013] Preferably, an initial silo is further provided between the stacking device and the bucket elevator.
[0014] Preferably, a discharge valve is provided at the discharge port of the feeding trolley. The feeding trolley is also equipped with a discharge valve, which is opened to add sulfur after the downward pressure flap valve is opened. After the feeding trolley is lifted, the downward pressure flap valve is restored to a closed state by spring deformation to ensure the sealing of the reactor.
[0015] Preferably, the feeding trolley is provided with a vibration device. The feeding trolley is also equipped with a vibration device, and after the sulfur is added, the vibration device is used to prevent sulfur from being retained. After completing one feeding, the feeding trolley can automatically return to the initial position to prepare for feeding the next reactor. The entire feeding process is automatically controlled by the DCS system and PLC device, which improves the accuracy and efficiency of feeding.
[0016] The automatic feeding device for the sulfur hexafluoride sulfur reactor described in the utility model automatically calculates the weight of sulfur that needs to be added by accumulating the electrolytic cell current through the DCS system, and inputs the feeding weight into the PLC device of the automatic feeding system. The sulfur is automatically stacked by a stacking device, and the built-in visual module can accurately capture the position and state of the sulfur bags to ensure the accuracy of the stacking. The stacked sulfur bags are sent to the initial silo, and the weight of the sulfur that needs to be added is accurately measured through the cooperation of the bucket elevator and the weight meter. The measured sulfur is transported to the feeding cart on the second floor through the pipe chain transportation system.
[0017] The feeding trolley moves precisely to the top of the sulfur feeding port of the reactor through the guide rail, and sulfur is smoothly added to the reactor by using the cooperation of the downward pressure flap valve and the discharge valve. During the feeding process, the vibration device on the feeding trolley can prevent the occurrence of sulfur retention. After the feeding is completed, the feeding trolley is lifted, the downward pressure flap valve is restored to the closed state through the spring deformation, and the feeding trolley returns to the initial position, ready for the next round of feeding operation.
[0018] Compared with the prior art, the utility model has the following beneficial effects:
[0019] The utility model of the automatic feeding device for sulfur hexafluoride sulfur reactor is fully automated, reduces manual intervention, and improves production efficiency. The accuracy and stability of feeding are ensured by the cooperation of the weight meter and the visual module. Safety measures such as the downward pressure flap valve and the vibration device are adopted to prevent sulfur from being retained and leaked. The structural design is reasonable, and the parts are easy to disassemble and replace, which is convenient for daily maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the automatic feeding device for the sulfur hexafluoride sulfur reactor of the utility model.
[0021] In the figure: 1. Ground floor; 2. Second floor; 3. Sulfur placement area; 4. Initial silo; 5. Palletizing device; 6. Vision module; 7. Unloading valve; 8. Vibration device; 9. Bucket elevator; 10. Weight meter; 11. Reactor; 12. Downward pressure flap valve; 13. Guide rail; 14. Sulfur feeding port; 15. Feeding trolley. DETAILED DESCRIPTION
[0022] The utility model is further described below in conjunction with specific embodiments.
[0023] like Figure 1As shown, the automatic feeding device for sulfur hexafluoride sulfur reactor includes a stacking device 5, a bucket elevator 9, a weight meter 10, a guide rail 13, and a feeding trolley 15. The stacking device 5 is arranged at the position of the bucket elevator 9. The bucket elevator 9 is provided with a weight meter 10. The positions of the weight meter 10 and the feeding trolley 15 correspond to each other. The side of the feeding trolley 15 is slidably connected to the guide rail 13. The sliding position of the feeding trolley 15 is directly above the reactor 11. The device automatically calculates and controls the feeding weight of sulfur by accumulating the electrolytic cell current through the DCS system.
[0024] The reactor 11 is provided with a sulfur feeding port 14 .
[0025] The sulfur feeding port 14 is provided with a downward pressure flap valve 12. The sulfur feeding port 14 adopts the downward pressure flap valve 12, and the downward pressure action of the feeding trolley 15 causes the downward pressure flap valve 12 to open, thereby realizing the addition of sulfur.
[0026] The guide rail 13 is located at the second floor 2, and the reactor 11 is located at the ground floor 1. The feeding trolley 15 moves to the top of the sulfur feeding port of the reactor 11 through the guide rail 13, and is accurately positioned by using a positioning system.
[0027] A sulfur placement area 3 is arranged on the ground floor 1 .
[0028] The stacking device 5 is provided with a vision module 6. The stacking device 5 can automatically stack sulfur, and capture and locate it through the vision module 6, so as to accurately place the sulfur in the initial silo 4. The initial silo 4 accurately measures the weight of sulfur to be added through a weight meter 10, and transports the sulfur to the feeding trolley above the reactor 11 through a pipe chain transport.
[0029] An initial silo 4 is also provided between the stacking device 5 and the bucket elevator 9 .
[0030] The feeding trolley 15 is provided with a discharge valve 7 at the discharge port. The feeding trolley 15 is also equipped with a discharge valve 7. After the downward pressure flap valve 12 is opened, the discharge valve 7 is opened to add sulfur. After the feeding trolley 15 is lifted, the downward pressure flap valve 12 is restored to a closed state by spring deformation to ensure the sealing of the reactor 11.
[0031] The feeding trolley 15 is provided with a vibration device 8. The feeding trolley 15 is also equipped with a vibration device 8. After the sulfur is added, the vibration device 8 prevents sulfur from being retained. After completing one feeding, the feeding trolley 15 can automatically return to the initial position to prepare for feeding the next reactor 11. The entire feeding process is automatically controlled by the DCS system and PLC device, which improves the accuracy and efficiency of feeding.
[0032] The automatic feeding device for the sulfur hexafluoride sulfur reactor described in the utility model automatically calculates the weight of sulfur that needs to be added by accumulating the electrolytic cell current through the DCS system, and inputs the feeding weight into the PLC device of the automatic feeding system. The sulfur is automatically stacked by the stacking device 5, and the built-in visual module 6 can accurately capture the position and state of the sulfur bags to ensure the accuracy of the stacking. The stacked sulfur bags are sent to the initial silo 4, and the weight of the sulfur that needs to be added is accurately measured through the cooperation of the bucket elevator 9 and the weight meter 10. The measured sulfur is transported to the feeding cart 15 on the second floor 2 through the pipe chain transportation system.
[0033] The feeding trolley 15 is precisely moved to the top of the sulfur feeding port 14 of the reactor 11 through the guide rail 13, and sulfur is smoothly added to the reactor 11 by the cooperation of the downward pressure flap valve 12 and the unloading valve 7. During the feeding process, the vibration device 8 on the feeding trolley 15 can prevent the occurrence of sulfur retention. After the feeding is completed, the feeding trolley 15 is lifted, the downward pressure flap valve 12 is restored to the closed state through the spring deformation, and the feeding trolley 15 returns to the initial position, ready for the next round of feeding operation.
Claims
1. An automatic feeding device for a sulfur hexafluoride reactor, characterized in that: The invention comprises a stacking device (5), a bucket elevator (9), a weighing scale (10), a guide rail (13), and a feeding trolley (15), wherein the stacking device (5) is arranged at the position of the bucket elevator (9), the bucket elevator (9) is provided with a weighing scale (10), the positions of the weighing scale (10) and the feeding trolley (15) correspond to each other, the side of the feeding trolley (15) is slidably connected to the guide rail (13), and the sliding position of the feeding trolley (15) is directly above the reactor (11).
2. The automatic feeding device for sulfur hexafluoride sulfur reactor according to claim 1, characterized in that: The reactor (11) is provided with a sulfur feeding port (14).
3. The automatic feeding device for sulfur hexafluoride sulfur reactor according to claim 2, characterized in that: The sulfur feeding port (14) is provided with a downward pressure flap valve (12).
4. The automatic feeding device for sulfur hexafluoride sulfur reactor according to claim 1, characterized in that: The guide rail (13) is located on the second floor (2), and the reactor (11) is located on the first floor (1).
5. The automatic feeding device for sulfur hexafluoride sulfur reactor according to claim 4, characterized in that: A sulfur placement area (3) is provided on the ground floor (1).
6. The automatic feeding device for sulfur hexafluoride sulfur reactor according to claim 1, characterized in that: The palletizing device (5) is provided with a visual module (6).
7. The automatic feeding device for sulfur hexafluoride sulfur reactor according to claim 1, characterized in that: An initial silo (4) is also provided between the stacking device (5) and the bucket elevator (9).
8. The automatic feeding device for sulfur hexafluoride sulfur reactor according to claim 1, characterized in that: A discharge valve (7) is provided at the discharge port of the feeding trolley (15).
9. The automatic feeding device for sulfur hexafluoride sulfur reactor according to claim 1, characterized in that: The feeding trolley (15) is provided with a vibration device (8).