Fault emergency and simulation system device based on marine pulping production
By designing simulation system devices for marine pulping production, monitoring equipment status in real time and providing simulation training, it solves the problem that operators have difficulty understanding equipment functions and troubleshooting, and improves emergency response capabilities and equipment safety.
Patent Information
- Application Number
- CN202421937597.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-08-12
AI Technical Summary
In traditional marine pulping production, operators have difficulty in understanding the equipment functions and troubleshooting methods, resulting in poor training results.
Design a simulation system device based on marine pulping production, including a operating table, display, sensor and simulation box, to monitor the status of the equipment in real time by simulating the pulping process and provide a simulation environment for training.
It improves the emergency response capabilities and operation skills of operators, reduces the impact of sudden failures on production, and ensures the safe operation of equipment.
Smart Images
Figure CN223167174U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pulp and paper making, in particular to an emergency and simulation system device for shipboard pulp production failures. Background Art
[0002] Pulp making is the process of separating fibers from plant fiber raw materials to obtain pulp. Pulp making methods can be mainly divided into mechanical method, chemical method and chemo-mechanical method, which are used to obtain mechanical pulp, chemical pulp and chemo-mechanical pulp respectively.
[0003] Shipboard pulp making refers to the pulp making process carried out on ships, usually used for pulp production. This process is common in ships that need to be at sea or far from land for a long time, such as ocean-going freighters, offshore drilling platforms or scientific research ships.
[0004] In shipboard pulp production, operators need to receive sufficient safety operation training, but in traditional training, it is difficult for operators to deeply understand the functions, operation principles and possible troubleshooting methods of the equipment. Content of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides an emergency and simulation system device for shipboard pulp production failures, aiming to improve the problem that it is difficult for trained operators in the existing technology to deeply understand the functions, operation principles and possible troubleshooting methods of the equipment.
[0006] To achieve the above object, the utility model provides the following technical solution: An emergency and simulation system device for shipboard pulp production failures, including an operation console, a display is arranged on the front side of the operation console, operation buttons are arranged on both sides of the display, and the operation buttons are all arranged on the front side of the operation console. A start button is arranged on the left side of the left operation button, and the start button is arranged on the front side of the operation console. An emergency stop button is arranged on the right side of the right operation button, and the emergency stop button is arranged on the front side of the operation console. Warning lights are fixedly connected to the top of the operation console, and a feeding component is fixedly connected to the rear side of the operation console. The feeding component is used for conveying wood chips for processing.
[0007] Further, the feeding component includes a simulation box, the simulation box is fixedly connected to the rear side of the operation console, a feeding device is fixedly connected to the top of the simulation box, and a conveying device is arranged inside the feeding device. The conveying device is fixedly connected to the top of the simulation box.
[0008] Further, a maintenance door is arranged on the rear side of the simulation box, a through hole is opened on the top of the simulation box, and a crushing box is fixedly connected to the inner top of the simulation box. A crushing device is arranged inside the crushing box.
[0009] Further, a diversion hopper is fixedly connected to the bottom of the crushing box, and a fermentation box is fixedly connected to the bottom of the diversion hopper. The fermentation box is fixedly connected inside the simulation box, and a flow sensor and a concentration sensor are fixedly connected inside the fermentation box.
[0010] Further, a stirring device is arranged inside the fermentation box. A first water pump is fixedly connected to the top of the fermentation box. The input end of the first water pump is fixedly connected to a first delivery pipe, and the output end of the first water pump is fixedly connected to a first delivery pipe. The bottom end of the lower first delivery pipe is fixedly connected inside the fermentation box, and the top end of the upper first delivery pipe is fixedly connected to the outside of the dehydrator. The dehydrator is fixedly connected to the top of the simulation box.
[0011] Further, a semi-finished product discharge hopper is fixedly connected to the bottom of the fermentation box. A second delivery pipe is fixedly connected to one side of the semi-finished product discharge hopper. A solenoid valve is arranged outside the second delivery pipe. The right end of the second delivery pipe is fixedly connected to a pressure pulping machine. The pressure pulping machine is fixedly connected inside the simulation box. A concentration pulping machine is arranged on the right side of the pressure pulping machine. The concentration pulping machine is fixedly connected inside the simulation box.
[0012] Further, the input end of a second water pump is fixedly connected to the rear side of the concentration pulping machine. The second water pump is fixedly connected inside the simulation box. The output end of the second water pump is fixedly connected to a third delivery pipe. The top end of the third delivery pipe is fixedly connected to the outside of the dehydrator.
[0013] Further, a drying box is arranged at the bottom of the dehydrator. The drying box is fixedly connected inside the simulation box. A temperature sensor is fixedly connected inside the drying box. A packing box is arranged at the bottom of the drying box. The packing box is fixedly connected inside the simulation box. A collection box is arranged at the bottom of the packing box. The collection box is slidably connected to the inside of the right side of the simulation box.
[0014] The utility model has the following beneficial effects:
[0015] In the utility model, various data in the pulping process are collected in real time by multiple groups of sensors and displayed through a display. The display can monitor the operation status and data of the pulping equipment in real time, identify potential faults, and notify the operator in advance through a warning light, which helps to reduce the impact of sudden faults on production. Once a fault occurs, the equipment can be shut down for protection through an emergency stop button, or corresponding solutions can be taken through a manipulation button to minimize the production interruption time and ensure the safe operation of the equipment.
[0016] In this utility model, wood chips are transported into the crushing box through a feeding device and a conveying device, and the wood chips are crushed by a crushing device. The crushed wood chips enter the interior of a fermentation box through a diversion hopper. The stirring of a stirring device accelerates the fermentation rate of the crushed wood chips. Some wood chips will ferment into primary pulp. The fermented primary pulp is pumped into a dehydrator by a first water pump. The unfermented semi-finished products are transported to a pressure refiner through a second conveying pipe and are preliminarily refined by the pressure refiner, and then are secondarily refined by a consistency refiner. The primary pulp after refining is transported into the dehydrator by a second water pump, and after dehydration, it is transported into a drying box and is packaged after drying. The simulation environment provided by the equipment allows operators to practice dealing with various fault situations in a virtual scenario, thereby improving the emergency response ability and operation skills. Brief Description of the Drawings
[0017] Figure 1 It is a three-dimensional view of a device for a shipboard pulp production fault emergency and simulation system proposed by this utility model;
[0018] Figure 2 It is a partial structural schematic diagram of a device for a shipboard pulp production fault emergency and simulation system proposed by this utility model;
[0019] Figure 3 It is a sectional view of the structure of a simulation box of a device for a shipboard pulp production fault emergency and simulation system proposed by this utility model;
[0020] Figure 4 It is a sectional view of the structure of a fermentation box of a device for a shipboard pulp production fault emergency and simulation system proposed by this utility model;
[0021] Figure 5 It is a schematic diagram of the internal structure of a fermentation box of a device for a shipboard pulp production fault emergency and simulation system proposed by this utility model;
[0022] Figure 6 It is a sectional view of the structure of a drying box of a device for a shipboard pulp production fault emergency and simulation system proposed by this utility model.
[0023] Legend Explanation:
[0024] 1. Operating console; 2. Start button; 3. Operation button; 4. Display; 5. Emergency stop button; 6. Warning light; 7. Temperature sensor; 8. Flow sensor; 9. Concentration sensor; 10. Simulation box; 11. Feeding device; 12. Conveyor device; 13. Through hole; 14. Crushing box; 15. Crushing device; 16. Deflector; 17. Fermentation box; 18. Stirring device; 19. First water pump; 20. First delivery pipe; 21. Dehydrator; 22. Semi-finished product discharge hopper; 23. Second delivery pipe; 24. Solenoid valve; 25. Pressure pulping machine; 26. Concentration pulping machine; 27. Drying box; 28. Packing box; 29. Collection box; 30. Inspection door; 31. Second water pump; 32. Third delivery pipe. Detailed implementation manner
[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0026] Refer to Figure 1 and Figure 2 As shown in the figure, an embodiment provided by the present utility model: A marine pulping production fault emergency and simulation system device includes an operating console 1. A display 4 is arranged on the front side of the operating console 1. Operation buttons 3 are arranged on both sides of the display 4. The operation buttons 3 are all arranged on the front side of the operating console 1. A start button 2 is arranged on the left side of the left operation button 3. The start button 2 is arranged on the front side of the operating console 1. An emergency stop button 5 is arranged on the right side of the right operation button 3. The emergency stop button 5 is arranged on the front side of the operating console 1. Warning lights 6 are fixedly connected to the top of the operating console 1. A feeding component is fixedly connected to the rear side of the operating console 1. The feeding component is used for conveying wood chips for processing. The feeding component includes a simulation box 10. The simulation box 10 is fixedly connected to the rear side of the operating console 1. A feeding device 11 is fixedly connected to the top of the simulation box 10. A conveyor device 12 is arranged inside the feeding device 11. The conveyor device 12 is fixedly connected to the top of the simulation box 10.
[0027] The display 4 can display various data during the pulping process to simulate a real operation scenario. The operation buttons 3 are used to control the driving of various devices during the pulping process. The start button 2 is used to start the overall device. The emergency stop button 5 is used to ensure the safe operation of the device. The warning lights 6 correspond to multiple groups of sensors. When the warning light 6 is green, it indicates normal operation. When it is red, it indicates a fault. The simulation box 10 is used to simulate the process of shipboard pulping. The feeding device 11 is used for feeding. The conveyor device 12 is used for conveying wood chips.
[0028] Refer toFigure 2 , Figure 3 and Figure 4 , a maintenance door 30 is provided at the rear side of the simulation box 10, a through hole 13 is opened at the top of the simulation box 10, a crushing box 14 is fixedly connected to the inner top of the simulation box 10, a crushing device 15 is arranged inside the crushing box 14, a diversion hopper 16 is fixedly connected to the bottom of the crushing box 14, the bottom of the diversion hopper 16 is fixedly connected to a fermentation box 17, the fermentation box 17 is fixedly connected inside the simulation box 10, a flow sensor 8 and a concentration sensor 9 are fixedly connected inside the fermentation box 17, a stirring device 18 is arranged inside the fermentation box 17, a first water pump 19 is fixedly connected to the top of the fermentation box 17, an input end of the first water pump 19 is fixedly connected to a first delivery pipe 20, an output end of the first water pump 19 is fixedly connected to the first delivery pipe 20, a bottom end of the lower first delivery pipe 20 is fixedly connected inside the fermentation box 17, and a top end of the upper first delivery pipe 20 is fixedly connected to the outside of a dehydrator 21, and the dehydrator 21 is fixedly connected to the top of the simulation box 10.
[0029] The maintenance door 30 is used for maintenance, the through hole 13 is used for wood chips to fall into the crushing box 14, the crushing box 14 crushes the wood chips through the crushing device 15, the diversion hopper 16 is used to guide the crushed wood chips into the interior of the fermentation box 17, the crushed wood chips are stirred by the stirring device 18 to accelerate fermentation, the flow sensor 8 is used to monitor the liquid flow inside the fermentation box 17, the concentration sensor 9 is used to monitor whether the liquid concentration inside the fermentation box 17 reaches the fermentation effect, and after reaching the fermentation effect, the first water pump 19 is driven to transport the fermented primary liquid to the interior of the dehydrator 21 through the first delivery pipe 20 for dehydration treatment.
[0030] Referring to Figure 3 , Figure 5 and Figure 6, a semi-finished product discharge hopper 22 is fixedly connected to the bottom of the fermentation box 17. A second conveying pipe 23 is fixedly connected to one side of the semi-finished product discharge hopper 22. A solenoid valve 24 is arranged outside the second conveying pipe 23. The right end of the second conveying pipe 23 is fixedly connected to a pressure pulper 25. The pressure pulper 25 is fixedly connected inside the simulation box 10. A concentration pulper 26 is arranged on the right side of the pressure pulper 25. The concentration pulper 26 is fixedly connected inside the simulation box 10. The input end of a second water pump 31 is fixedly connected to the rear side of the concentration pulper 26. The second water pump 31 is fixedly connected inside the simulation box 10. The output end of the second water pump 31 is fixedly connected to a third conveying pipe 32. The top end of the third conveying pipe 32 is fixedly connected to the outside of a dehydrator 21. A drying box 27 is arranged at the bottom of the dehydrator 21. The drying box 27 is fixedly connected inside the simulation box 10. A temperature sensor 7 is fixedly connected inside the drying box 27. A packing box 28 is arranged at the bottom of the drying box 27. The packing box 28 is fixedly connected inside the simulation box 10. A collection box 29 is arranged at the bottom of the packing box 28. The collection box 29 is slidably connected to the inside of the right side of the simulation box 10.
[0031] The unfermented semi-finished product enters the second conveying pipe 23 through the semi-finished product discharge hopper 22 and is conveyed to the pressure pulper 25 through the second conveying pipe 23. The solenoid valve 24 is used to control the opening and closing of the second conveying pipe 23. Primary pulping is carried out by the pressure pulper 25, and secondary pulping is carried out by the concentration pulper 26. The initial pulp after pulping is conveyed to the third conveying pipe 32 through the second water pump 31 and is conveyed to the dehydrator 21 through the third conveying pipe 32 for dehydration treatment. After dehydration, it is conveyed into the drying box 27. The temperature sensor 7 inside the drying box 27 is used to monitor the temperature inside the drying box 27, so as to adjust the drying temperature according to the temperature sensor 7. After drying, it is conveyed into the packing box 28 for packing treatment. The packed pulp enters the collection box 29 for centralized treatment.
[0032] Working principle: When using the device, wood chips are transported into the crushing box 14 through the feeding device 11 and the conveying device 12. The wood chips are crushed by the crushing device 15 inside the crushing box 14. The crushed wood chips enter the inside of the fermentation box 17 through the diversion hopper 16. The stirring of the stirring device 18 accelerates the fermentation speed of the crushed wood chips. The flow sensor 8 inside the fermentation box 17 is used to monitor the slurry flow inside the fermentation box 17. When the flow sensor 8 detects the slurry flow, the feeding is stopped, and the concentration data transmitted by the concentration sensor 9 is checked. When the slurry concentration meets the standard, the first water pump 19 is driven through the operation button 3 to transport the fermented primary liquid to the inside of the dehydrator 21 through the first conveying pipe 20 for dehydration treatment. The unfermented semi-finished products are transported to the pressure refiner 25 through the second conveying pipe 23, and are preliminarily refined by the pressure refiner 25, and then are secondarily refined by the concentration refiner 26. The primary pulp after refining is transported to the third conveying pipe 32 through the second water pump 31, and is transported to the inside of the dehydrator 21 through the third conveying pipe 32 for dehydration treatment. After dehydration, it is transported to the drying box 27. The temperature sensor 7 inside the drying box 27 is used to monitor the temperature inside the drying box 27, so as to adjust the drying temperature according to the temperature sensor 7. After drying, it is subjected to packaging treatment. The packaged pulp enters the inside of the collection box 29 for centralized treatment. The multiple sets of sensors set collect various data during the pulping process and are displayed through the display 4. The display 4 can monitor the operating status and data of the pulping equipment in real time, identify potential faults, and notify the operator in advance through the warning light 6, which helps to reduce the impact of sudden faults on production. Once a fault occurs, the equipment can be shut down for protection through the emergency stop button 5, or corresponding solutions can be taken through the operation button 3 to minimize the production interruption time and ensure the safe operation of the equipment. The simulation environment provided by the device allows the operator to practice coping with various fault situations in a virtual scenario, thereby improving the emergency response ability and operation skills.
[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A marine pulping production fault emergency and simulation system device, including an operation console (1), characterized in that: A display (4) is provided on the front side of the operating table (1). Operating buttons (3) are provided on both sides of the display (4), and the operating buttons (3) are all arranged on the front side of the operating table (1). A start button (2) is provided on the left side of the left operating button (3), and the start button (2) is arranged on the front side of the operating table (1). An emergency stop button (5) is provided on the right side of the right operating button (3), and the emergency stop button (5) is arranged on the front side of the operating table (1). Warning lights (6) are fixedly connected to the top of the operating table (1), and a blanking component is fixedly connected to the rear side of the operating table (1), and the blanking component is used for conveying wood chips for processing.
2. The device of a marine pulping production failure emergency and simulation system according to claim 1, wherein: The blanking component includes a simulation box (10), and the simulation box (10) is fixedly connected to the rear side of the operating table (1). A feeding device (11) is fixedly connected to the top of the simulation box (10), and a conveying device (12) is arranged inside the feeding device (11), and the conveying device (12) is fixedly connected to the top of the simulation box (10).
3. The device of a marine pulping production failure emergency and simulation system according to claim 2, characterized in that: An inspection door (30) is provided on the rear side of the simulation box (10), a through hole (13) is opened on the top of the simulation box (10), and a crushing box (14) is fixedly connected to the inner top of the simulation box (10), and a crushing device (15) is arranged inside the crushing box (14).
4. The device of a marine pulping production failure emergency and simulation system according to claim 3, wherein: A diversion hopper (16) is fixedly connected to the bottom of the crushing box (14), and a fermentation box (17) is fixedly connected to the bottom of the diversion hopper (16). The fermentation box (17) is fixedly connected inside the simulation box (10), and a flow sensor (8) and a concentration sensor (9) are fixedly connected inside the fermentation box (17).
5. A marine pulping production fault emergency and simulation system device according to claim 4, characterized in that: A stirring device (18) is arranged inside the fermentation box (17), a first water pump (19) is fixedly connected to the top of the fermentation box (17), an input end of the first water pump (19) is fixedly connected to a first conveying pipe (20), an output end of the first water pump (19) is fixedly connected to the first conveying pipe (20), a bottom end of the lower first conveying pipe (20) is fixedly connected inside the fermentation box (17), and a top end of the upper first conveying pipe (20) is fixedly connected to the outside of a dehydrator (21), and the dehydrator (21) is fixedly connected to the top of the simulation box (10).
6. The device of a marine pulping production fault emergency and simulation system according to claim 4, wherein: A semi-finished product discharge hopper (22) is fixedly connected to the bottom of the fermentation box (17), a second conveying pipe (23) is fixedly connected to one side of the semi-finished product discharge hopper (22), a solenoid valve (24) is arranged outside the second conveying pipe (23), a right end of the second conveying pipe (23) is fixedly connected to a pressure refiner (25), the pressure refiner (25) is fixedly connected inside the simulation box (10), and a concentration refiner (26) is arranged on the right side of the pressure refiner (25), and the concentration refiner (26) is fixedly connected inside the simulation box (10).
7. The device of a marine pulping production fault emergency and simulation system according to claim 6, characterized in that: The input end of a second water pump (31) is fixedly connected to the rear side of the concentration refiner (26). The second water pump (31) is fixedly connected inside the simulation box (10). The output end of the second water pump (31) is fixedly connected to a third delivery pipe (32). The top end of the third delivery pipe (32) is fixedly connected to the outside of the dehydrator (21).
8. The device of a marine pulping production fault emergency and simulation system according to claim 7, characterized in that: A drying box (27) is arranged at the bottom of the dehydrator (21). The drying box (27) is fixedly connected inside the simulation box (10). A temperature sensor (7) is fixedly connected inside the drying box (27). A packing box (28) is arranged at the bottom of the drying box (27). The packing box (28) is fixedly connected inside the simulation box (10). A collection box (29) is arranged at the bottom of the packing box (28). The collection box (29) is slidably connected to the right inner side of the simulation box (10).