Flue gas cooler outlet flue shunting device

Abstract

The invention discloses a smoke cooler outlet flue diversion device which comprises a smoke guide seat, a plurality of diversion grooves are formed in the smoke guide seat, smoke passing assemblies are fixedly installed in the diversion grooves, a diversion connecting assembly is fixedly installed at the bottom of the smoke guide seat, and a plurality of diversion guide pipes are fixedly installed at the top of the smoke guide seat. The tops of the multiple flow dividing guide pipes are provided with flow direction flow dividing assemblies. Smoke guided in through the arranged communicating smoke hood can be firstly shunted through the first shunting hopper and the second shunting hopper, the smoke can be evenly distributed into different channels according to the flow and the flow speed of the smoke, a stable flowing state is formed, the ventilation caliber can be adjusted according to the smoke speed through the arranged smoke ventilation assembly, and when the smoke speed is increased, the smoke can be discharged through the smoke discharging assembly. When the smoke speed is reduced, the smoke passing assembly can automatically increase the ventilation aperture to ensure smooth passing of the smoke, and when the smoke speed is reduced, the ventilation aperture can be correspondingly reduced to prevent the smoke from forming excessive pressure loss in the channel.

Description

Technical Field

[0001] The invention relates to the technical field of flue gas treatment, in particular to a flue duct diversion device at a flue gas cooler outlet. Background Art

[0002] Flue gas treatment is a crucial component of many industrial sectors, including power generation, steel, and chemicals. Flue gas coolers, key components of flue gas treatment systems, primarily cool high-temperature flue gas to meet the requirements of subsequent treatment processes or emission standards. However, proper flue gas diversion at the flue gas cooler outlet significantly impacts the overall system's stable operation, treatment efficiency, and equipment lifespan.

[0003] Currently, many flue gas cooler outlet flues utilize simple diversion structures, such as baffles installed directly within the flue for diversion. This structure cannot dynamically adjust to the actual flue gas flow conditions, resulting in significant differences in flue gas flow rates and flow velocities between different diversion branches. Uneven diversion can overload some subsequent processing equipment, accelerating wear and aging, and reducing equipment life. Furthermore, most existing diversion devices are fixed structures and cannot be adjusted in real time based on flue gas flow changes. Fixed diversion devices are unable to adapt to these changes, making it difficult to ensure optimal flue gas diversion. Summary of the Invention

[0004] The object of the present invention is to provide a flue gas cooler outlet flue diversion device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a flue gas cooler outlet flue diversion device, comprising a smoke guide seat, a plurality of diversion grooves are provided inside the smoke guide seat, a smoke passage assembly is fixedly installed inside the plurality of diversion grooves, a diversion connection assembly is fixedly installed on the bottom of the smoke guide seat, a plurality of diversion guide pipes are fixedly installed on the top of the smoke guide seat, and a destination diversion assembly is installed on the top of the plurality of diversion guide pipes.

[0006] Preferably, the plurality of diversion guide tubes are respectively located outside the plurality of diversion grooves.

[0007] Preferably, the smoke passage assembly includes a smoke guide block, which is fixedly installed inside the diversion groove. Four smoke guide grooves 1 are opened inside the smoke guide block, and a smoke guide groove 2 is opened inside the smoke guide block. A sealing plate is installed on the top of the smoke guide block, and the sealing plate is located at the top of the smoke guide groove 2, and the outer diameter of the sealing plate is larger than the inner diameter of the smoke guide groove 2.

[0008] Preferably, two sliding grooves are symmetrically opened inside the smoke guide block, and springs are installed inside the sliding grooves. Two connecting ear plates are symmetrically fixedly installed on the outside of the blocking plate, and sliding rods are fixedly installed on the bottom of the two connecting ear plates. A spring pressure block is fixedly installed on the end of the sliding rod away from the connecting ear plate. The spring is sleeved and installed on the outside of the sliding rod, and the two ends of the spring are fixedly connected to the top of the spring pressure block and the top of the sliding groove cavity respectively.

[0009] Preferably, the diversion trough includes a lower smoke inlet, a middle smoke guide port and an upper smoke outlet, and the two ends of the middle smoke guide port are respectively connected to the lower smoke inlet and the upper smoke outlet, the inner diameter of the bottom of the lower smoke inlet is larger than the inner diameter of the top, and the inner diameter of the bottom of the upper smoke outlet is smaller than the inner diameter of the top.

[0010] Preferably, the diversion connection assembly includes diversion hopper 1 and diversion hopper 2, the tops of diversion hopper 1 and diversion hopper 2 are fixedly connected to the bottom of the smoke guide seat, and the diversion hopper is installed in a sleeve on the outside of diversion hopper 2, and the end of diversion hopper 1 away from the smoke guide seat is connected to a connecting pipe.

[0011] Preferably, one end of the communicating pipe away from the diversion bucket is connected to a communicating smoke hood, and a mounting flange is fixedly installed on the outer side of the communicating smoke hood.

[0012] Preferably, the outgoing diversion component includes a outgoing diversion cover, the top of the outgoing diversion cover is connected to external pipe one, the top of the outgoing diversion cover is connected to external pipe three, the top of the outgoing diversion cover is connected to a converging cover bucket, the end of the converging cover bucket away from the outgoing diversion cover is connected to external pipe two, a separating ring frame is installed inside the outgoing diversion cover, a movable partition is slidably installed between the separating ring frame and the magnet bar, and an adjustment component is installed on the top of the outgoing diversion cover.

[0013] Preferably, the adjustment component includes a sliding arc frame, a moving magnet is slidably installed inside the sliding arc frame, a rubber pad is installed on the top of the moving magnet, a plurality of fixed magnets are fixedly installed on the outside of the sliding arc frame, the magnetic poles of the fixed magnets and the opposite sides of the moving magnets are opposite, a magnet bar is fixedly installed on the top of the movable partition, and the magnetic poles at the top of the magnet bar are opposite to the magnetic poles at the bottom of the moving magnet.

[0014] Preferably, the top of the outgoing diversion hood is connected to a guide tube, the outer side of the external tube 2 is connected to a connecting frame, the end of the guide tube away from the outgoing diversion hood is connected to the connecting frame, and the airway inside the connecting frame is inclined, and one side of the guide tube is connected to a sampling tube.

[0015] Compared with the prior art, the present invention has the following beneficial effects: the smoke introduced through the connected smoke hood will first be diverted through the diverter bucket 1 and the diverter bucket 2, and the smoke can be evenly distributed to different channels according to the flow rate and flow velocity of the smoke, forming a relatively stable flow state, avoiding the situation where the local smoke concentration is too high or too low. The smoke ventilation component can adjust the ventilation diameter according to the smoke speed. When the smoke speed increases, the smoke ventilation component will automatically increase the ventilation diameter to ensure smooth passage of the smoke. When the smoke speed decreases, the ventilation diameter will be reduced accordingly to avoid excessive pressure loss of the smoke in the channel.

[0016] The flue gas discharged into the destination diversion hood through the diversion guide pipe can be diverted and discharged through external pipe one, external pipe two and external pipe three with the cooperation of the separation ring frame, fixed partition and movable partition. In addition, the rubber pad can be pushed to drive the movable magnetic block to slide inside the sliding arc frame, so that the movable partition moves between the separation ring frame and the destination diversion hood. The range and position of its movement determine the distribution ratio of the flue gas in different external pipes, thereby adjusting the relative flue gas discharge volume of external pipe one and external pipe three, and improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the present invention.

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure from another perspective of the present invention.

[0019] Figure 3 This is a schematic diagram of the structure of the present invention when viewed from another perspective.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the smoke guide seat, smoke ventilation assembly and diversion connection assembly of the present invention.

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the diverter bucket 1 and the diverter bucket 2 of the present invention.

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the smoke vent assembly of the present invention.

[0023] Figure 7 This is a schematic cross-sectional view of the smoke vent assembly of the present invention.

[0024] Figure 8 This is a schematic diagram of the structure of the diversion component of the present invention when viewed from above.

[0025] Figure 9 It is a schematic diagram of the local structure of the diversion component of the present invention.

[0026] In the figure: 1. Smoke guide seat; 2. Direction diversion hood; 3. Diversion guide pipe; 4. Connecting pipe; 5. Mounting flange; 6. Connecting smoke hood; 7. Diversion bucket 1; 8. Fixed magnet block; 9. Sliding arc frame; 10. Moving magnet block; 11. Rubber pad; 12. External tube 1; 13. Guide pipe; 14. Connecting frame; 15. External tube 2; 16. External tube 3; 17. Sampling tube; 18. Converging hood; 19. Diversion trough; 20. Smoke guide block; 21. Fixed partition; 22. Separation ring frame; 23. Magnet strip; 24. Moving partition; 25. Diversion bucket 2; 26. Smoke guide trough 1; 27. Connecting ear plate; 28. Sealing plate; 29. ​​Smoke guide trough 2; 30. Spring pressure block; 31. Sliding rod; 32. Sliding trough; 33. Spring. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figures 1-9 The present invention provides a technical solution: a flue gas cooler outlet flue diversion device, comprising a smoke guide seat 1, a plurality of diversion grooves 19 are opened inside the smoke guide seat 1, the diversion groove 19 comprises a lower smoke inlet, a middle smoke guide port and an upper smoke outlet, and the two ends of the middle smoke guide port are respectively connected to the lower smoke inlet and the upper smoke outlet, the inner diameter of the bottom of the lower smoke inlet is larger than the inner diameter of the top, and the inner diameter of the bottom of the upper smoke outlet is smaller than the inner diameter of the top, the interiors of the plurality of diversion grooves 19 are fixedly installed with smoke-passing components, the bottom of the smoke guide seat 1 is fixedly installed with a diversion connection component, and the top of the smoke guide seat 1 is fixedly installed with a There are multiple diversion guide tubes 3, and the tops of the multiple diversion guide tubes 3 are installed with destination diversion components. The multiple diversion guide tubes 3 are respectively located on the outside of the multiple diversion grooves 19. The diversion connection component includes a diversion bucket 1 7 and a diversion bucket 2 25. The tops of the diversion bucket 1 7 and the diversion bucket 2 25 are fixedly connected to the bottom of the smoke guide seat 1, and the diversion bucket 1 7 is sleeved and installed on the outside of the diversion bucket 2 25. The end of the diversion bucket 1 7 away from the smoke guide seat 1 is connected to the connecting pipe 4, and the end of the connecting pipe 4 away from the diversion bucket 1 7 is connected to the connecting smoke hood 6. The outside of the connecting smoke hood 6 is fixedly installed with a mounting flange 5.

[0029] The working principle of the above technical solution is: first, the smoke outlet of the flue gas cooler is connected by installing the flange 5, and the smoke discharged from the flue gas cooler will enter the interior of the connecting pipe 4 through the connecting smoke hood 6. The connecting smoke hood 6 can not only effectively collect the smoke discharged from the flue gas cooler, but also guide the smoke to enter the connecting pipe 4 smoothly, reducing the turbulence and resistance loss of the smoke during the entry process. The inner walls of the connecting smoke hood 6 and the connecting pipe 4 usually adopt a smooth surface treatment process to reduce the friction between the smoke and the inner wall and improve the flow efficiency of the smoke. The smoke introduced through the connecting smoke hood 6 will first be diverted by the diversion bucket 1 7 and the diversion bucket 2 25, which can evenly divide the smoke according to the flow rate and flow velocity of the smoke. The smoke is then diverted to different channels to form a relatively stable flow state, avoiding the situation where the local smoke concentration is too high or too low. The diverted smoke will enter the interior of the middle smoke guide port through the lower smoke inlet of the diverter slot 19, and enter the upper smoke outlet after being guided by the smoke ventilation component inside the middle smoke guide port, and then enter the interior of the diverter guide pipe 3, and then be discharged into the air through the diverter connecting component or transported to subsequent processing equipment or pipelines. The ventilation diameter can be adjusted according to the smoke speed through the provided smoke ventilation component. When the smoke speed increases, the smoke ventilation component will automatically increase the ventilation diameter to ensure the smooth passage of the smoke. When the smoke speed decreases, the ventilation diameter will be reduced accordingly to avoid excessive pressure loss of the smoke in the channel.

[0030] In another embodiment, Figures 1-9 As shown, the smoke passage assembly includes a smoke guide block 20, which is fixedly installed inside the diversion groove 19, and four smoke guide grooves 1 26 are provided inside the smoke guide block 20, and a smoke guide groove 2 29 is provided inside the smoke guide block 20. A blocking plate 28 is installed on the top of the smoke guide block 20, and the blocking plate 28 is located at the top of the smoke guide groove 29, and the outer diameter of the blocking plate 28 is larger than the inner diameter of the smoke guide groove 29. Two sliding grooves 32 are symmetrically provided inside the smoke guide block 20, and springs 33 are installed inside the sliding grooves 32. Two connecting ear plates 27 are symmetrically fixedly installed on the outside of the blocking plate 28, and a sliding rod 31 is fixedly installed on the bottom of the two connecting ear plates 27. A spring pressure block 30 is fixedly installed on the end of the sliding rod 31 away from the connecting ear plate 27. The spring 33 is sleeved on the outside of the sliding rod 31, and the two ends of the spring 33 are fixedly connected to the top of the spring pressure block 30 and the top of the inner cavity of the sliding groove 32 respectively.

[0031] When the flue gas flow rate is low, the flue gas can be discharged directly through the four flue gas guide grooves 26 inside the flue gas guide block 20. The inner wall of the flue gas guide groove 26 is as smooth as a mirror, which greatly reduces the friction between the flue gas and the groove wall during the flow process, so that the flue gas can pass smoothly with minimum energy loss, ensuring the smoothness and stability of the flue gas discharge. When the flue gas flow rate is high, the flue gas can impact the blocking plate 28, so that the connecting ear plate 27 moves upward, thereby pulling the sliding rod 31 and the spring pressure block 30 to move upward inside the sliding groove 32, so that the flue gas guide groove When the second 29 is opened, the flow rate of smoke is increased, thereby effectively alleviating the system pressure caused by the excessively high smoke flow rate, ensuring the stable operation of the entire smoke guide system, and the spring pressure block 30 can squeeze the spring 33 when it moves upward. When the smoke velocity decreases, the spring 33 can push the spring pressure block 30 to reset, thereby resetting the blocking plate 28 and re-blocking the smoke guide groove 29. It can automatically adjust the smoke flow channel according to the change of the smoke flow rate, realize accurate adaptation to different smoke flow rates, and ensure the efficient and stable operation of the smoke treatment device.

[0032] In another embodiment, Figures 1-9 As shown, the outgoing diversion component includes an outgoing diversion cover 2, the top of the outgoing diversion cover 2 is connected to an external pipe 12, the top of the outgoing diversion cover 2 is connected to an external pipe 3 16, the top of the outgoing diversion cover 2 is connected to a convergence cover hopper 18, and the convergence cover hopper 18 is connected to an external pipe 2 15 at one end away from the outgoing diversion cover 2, a separation ring frame 22 is installed inside the outgoing diversion cover 2, and a movable partition 24 is slidably installed between the separation ring frame 22 and the magnet bar 23, and an adjustment component is installed on the top of the outgoing diversion cover 2, and the adjustment component includes a sliding arc frame 9, and a movable magnetic block 10 is slidably installed inside the sliding arc frame 9. A rubber pad 11 is installed on the top of the block 10, and a plurality of fixed magnet blocks 8 are fixedly installed on the outside of the sliding arc frame 9. The magnetic poles of the fixed magnet block 8 and the opposite side of the movable magnet block 10 are opposite. A magnet bar 23 is fixedly installed on the top of the movable partition 24, and the magnetic poles at the top of the magnet bar 23 are opposite to the magnetic poles at the bottom of the movable magnet block 10. A guide pipe 13 is connected to the top of the diverter cover 2, and a connecting frame 14 is connected to the outside of the external pipe 15. The end of the guide pipe 13 away from the diverter cover 2 is connected to the connecting frame 14, and the airway inside the connecting frame 14 is inclined. A sampling tube 17 is connected to one side of the guide pipe 13.

[0033] The flue gas discharged into the destination diversion hood 2 through the diversion guide pipe 3 can be diverted and discharged through the external pipe 1 12, the external pipe 2 15 and the external pipe 3 16 with the cooperation of the separation ring frame 22, the fixed partition 21 and the movable partition 24. In addition, the rubber pad 11 can be pushed to drive the movable magnetic block 10 to slide inside the sliding arc frame 9, so that the movable partition 24 moves between the separation ring frame 22 and the destination diversion hood 2. Its moving range and position determine the distribution ratio of the flue gas in different external pipes, thereby adjusting the relative flue gas discharge volume of the external pipe 12 and the external pipe 3 16. In addition, the position of the movable magnetic block 10 can be fixed by the set fixed magnet block 8, so that the movable magnetic block 10 cannot be moved inside the sliding arc frame 9 without human power. In addition, the staff regularly cleans the inside of the sliding arc frame 9 to ensure the stability of the sliding of the movable magnetic block 10 inside the sliding arc frame 9. In addition, the flue gas can be sampled and tested through the set guide pipe 13 and sampling tube 17.

[0034] Working principle: First, connect the smoke outlet of the flue gas cooler through the installation flange 5, and the smoke discharged through the flue gas cooler will enter the interior of the connecting pipe 4 through the connecting smoke hood 6. The connecting smoke hood 6 can not only effectively collect the smoke discharged from the flue gas cooler, but also guide the smoke to enter the connecting pipe 4 smoothly, reducing the turbulence and resistance loss of the smoke during the entry process. The inner walls of the connecting smoke hood 6 and the connecting pipe 4 usually adopt a smooth surface treatment process to reduce the friction between the smoke and the inner wall and improve the flow efficiency of the smoke. The smoke introduced through the connecting smoke hood 6 will first be diverted through the diversion bucket 1 7 and the diversion bucket 2 25, which can evenly distribute the smoke to different channels according to the flow rate and flow velocity of the smoke, forming a relatively stable flow state, avoiding When the local smoke concentration is too high or too low, the smoke after diversion will enter the middle smoke outlet through the lower smoke inlet of the diversion groove 19, and enter the upper smoke outlet after being guided by the smoke ventilation component inside the middle smoke outlet, and then enter the inside of the diversion guide pipe 3, and then be discharged into the air through the diversion connecting component or transported to the subsequent processing equipment or pipeline. The ventilation diameter can be adjusted according to the smoke speed through the provided smoke ventilation component. When the smoke speed increases, the smoke ventilation component will automatically increase the ventilation diameter to ensure the smooth passage of the smoke. When the smoke speed decreases, the ventilation diameter will be reduced accordingly to avoid excessive pressure loss of the smoke in the channel. When the smoke flow rate is low, the smoke can be discharged directly through the four smoke guide grooves 26 inside the smoke guide block 20. The smoke guide grooves 26 are connected to the smoke guide block 20 to form a plurality of airtight ducts. The inner wall of 26 is as smooth as a mirror, which greatly reduces the friction between the smoke and the groove wall during the flow process, allowing the smoke to pass smoothly with minimal energy loss, ensuring the smoothness and stability of smoke discharge. When the smoke flow rate is high, the smoke can impact the blocking plate 28, thereby moving the connecting ear plate 27 upward, thereby pulling the sliding rod 31 and the spring pressure block 30 upward inside the sliding groove 32, so that the smoke guide groove 29 is opened, increasing the flow rate of smoke, thereby effectively alleviating the system pressure caused by the high smoke flow rate, ensuring the stable operation of the entire smoke guide system, and when the spring pressure block 30 moves upward, it can squeeze the spring 33. When the smoke velocity decreases, the spring 33 can push the spring pressure block 30 to reset. Thereby, the blocking plate 28 is reset and the second smoke guide groove 29 is blocked again, and the smoke flow channel can be automatically adjusted according to the change of the smoke flow rate, so as to achieve accurate adaptation to different smoke flow rates, ensuring the efficient and stable operation of the smoke treatment device. The smoke discharged into the interior of the destination diversion cover 2 through the diversion guide pipe 3 can be diverted and discharged through the external pipe 1 12, the external pipe 2 15 and the external pipe 3 16 under the cooperation of the separation ring frame 22, the fixed partition 21 and the movable partition 24. In addition, the rubber pad 11 can be pushed to drive the movable magnetic block 10 to slide inside the sliding arc frame 9, so that the movable partition 24 can move between the separation ring frame 22 and the destination diversion cover 2. The range and position of the movement determine the distribution ratio of the smoke in different external pipes.This adjusts the relative flue gas discharge rates of external pipe 12 and external pipe 3 16. The fixed magnet 8 secures the position of the movable magnet 10, preventing it from moving within the sliding arc frame 9 without human intervention. Furthermore, staff regularly clean the interior of the sliding arc frame 9 to ensure the stability of the movable magnet 10 within it. Furthermore, the guide tube 13 and sampling tube 17 allow for flue gas sampling and testing.

[0035] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A flue gas cooler outlet flue diversion device, comprising a smoke guide seat (1), characterized in that: The smoke guide seat (1) is provided with a plurality of diversion grooves (19) inside, and a smoke passage assembly is fixedly installed inside the plurality of diversion grooves (19). The bottom of the smoke guide seat (1) is fixedly installed with a diversion connection assembly, and the top of the smoke guide seat (1) is fixedly installed with a plurality of diversion guide tubes (3), and the tops of the plurality of diversion guide tubes (3) are installed with a destination diversion assembly.

2. The flue gas cooler outlet flue diversion device according to claim 1, characterized in that: The plurality of diversion guide tubes (3) are respectively located outside the plurality of diversion slots (19).

3. The flue gas cooler outlet flue diversion device according to claim 2, characterized in that: The smoke passage assembly includes a smoke guide block (20), the smoke guide block (20) is fixedly installed inside the diversion groove (19), four smoke guide grooves (26) are opened inside the smoke guide block (20), a smoke guide groove (29) is opened inside the smoke guide block (20), a sealing plate (28) is installed on the top of the smoke guide block (20), the sealing plate (28) is located on the top of the smoke guide groove (29), and the outer diameter of the sealing plate (28) is greater than the inner diameter of the smoke guide groove (29).

4. The flue gas cooler outlet flue diversion device according to claim 3, characterized in that: The interior of the smoke guide block (20) is symmetrically provided with two sliding grooves (32), and the interior of the sliding grooves (32) is provided with springs (33). The outer side of the blocking plate (28) is symmetrically fixed with two connecting ear plates (27), and the bottoms of the two connecting ear plates (27) are fixedly provided with sliding rods (31), and one end of the sliding rod (31) away from the connecting ear plates (27) is fixedly provided with a spring pressure block (30), and the spring (33) is sleeved and installed on the outer side of the sliding rod (31), and the two ends of the spring (33) are fixedly connected to the top of the spring pressure block (30) and the top of the inner cavity of the sliding groove (32), respectively.

5. The flue gas cooler outlet flue diversion device according to claim 4, characterized in that: The diversion trough (19) comprises a lower smoke inlet, a middle smoke guide port and an upper smoke outlet, and the two ends of the middle smoke guide port are respectively connected to the lower smoke inlet and the upper smoke outlet, the inner diameter of the bottom of the lower smoke inlet is larger than the inner diameter of the top, and the inner diameter of the bottom of the upper smoke outlet is smaller than the inner diameter of the top.

6. The flue gas cooler outlet flue diversion device according to claim 5, characterized in that: The diversion connection assembly includes a diversion hopper 1 (7) and a diversion hopper 2 (25), the tops of the diversion hopper 1 (7) and the diversion hopper 2 (25) are fixedly connected to the bottom of the smoke guide seat (1), and the diversion hopper 1 (7) is sleeved and installed on the outside of the diversion hopper 2 (25), and the end of the diversion hopper 1 (7) away from the smoke guide seat (1) is connected to a connecting pipe (4).

7. The flue gas cooler outlet flue diversion device according to claim 6, characterized in that: One end of the connecting pipe (4) away from the diversion bucket (7) is connected to a connecting smoke hood (6), and a mounting flange (5) is fixedly mounted on the outer side of the connecting smoke hood (6).

8. The flue gas cooler outlet flue diversion device according to claim 7, characterized in that: The outgoing diversion component includes an outgoing diversion cover (2), the top of the outgoing diversion cover (2) is connected to an external pipe 1 (12), the top of the outgoing diversion cover (2) is connected to an external pipe 3 (16), the top of the outgoing diversion cover (2) is connected to a converging cover bucket (18), the end of the converging cover bucket (18) away from the outgoing diversion cover (2) is connected to an external pipe 2 (15), a separation ring frame (22) is installed inside the outgoing diversion cover (2), a movable partition (24) is slidably installed between the separation ring frame (22) and the magnet bar (23), and an adjustment component is installed on the top of the outgoing diversion cover (2).

9. The flue gas cooler outlet flue diversion device according to claim 8, characterized in that: The adjustment component comprises a sliding arc frame (9), a moving magnetic block (10) is slidably mounted inside the sliding arc frame (9), a rubber pad (11) is mounted on the top of the moving magnetic block (10), a plurality of fixed magnet blocks (8) are fixedly mounted on the outside of the sliding arc frame (9), the magnetic poles of the fixed magnet blocks (8) and the opposite surfaces of the moving magnetic block (10) are opposite, a magnet bar (23) is fixedly mounted on the top of the moving partition (24), and the magnetic poles of the top of the magnet bar (23) are opposite to the magnetic poles of the bottom of the moving magnetic block (10).

10. The flue gas cooler outlet flue diversion device according to claim 9, characterized in that: The top of the outgoing flow diversion hood (2) is connected to a guide pipe (13), the outer side of the second external pipe (15) is connected to a connecting frame (14), one end of the guide pipe (13) away from the outgoing flow diversion hood (2) is connected to the connecting frame (14), and the airway inside the connecting frame (14) is inclined, and one side of the guide pipe (13) is connected to a sampling pipe (17).

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