Pretreatment refrigerator for flue gas cooling

Abstract

The utility model discloses a pretreatment refrigerator for flue gas cooling, which comprises a fixed box, a cooling assembly is arranged on the fixed box, the cooling assembly comprises a circulating pipe, a gas inlet pipe, a gas outlet pipe, a fixed frame and a motor, the circulating pipe is wound on the fixed box, the gas inlet pipe is connected to one end of the circulating pipe, and the gas outlet pipe is connected to the other end of the circulating pipe. The air inlet pipe is connected to one end of the circulating pipe, the air outlet pipe is connected to the other end of the circulating pipe, the fixing frame is arranged on the fixing box, the motor is fixedly installed on the fixing frame, a disassembling assembly is arranged on the air inlet pipe and comprises an installation pipe, stabilizing blocks and a penetrating groove, the installation pipe is connected to the air inlet pipe, the stabilizing blocks are evenly arranged on the installation pipe, and the penetrating groove is formed in the fixing frame. And the penetrating groove is formed in the stabilizing block. The technical problem that in the background technology, an existing refrigerator cannot efficiently complete the flue gas cooling process is solved.

Description

Technical Field

[0001] This utility model relates to the field of refrigeration technology, and more specifically, to a pretreatment refrigeration unit for flue gas cooling. Background Technology

[0002] In existing technologies, the pretreatment coolers used in flue gas cooling devices can complete the task of cooling flue gas to a certain extent, but in actual use, there are still several insurmountable limitations. First, existing coolers cannot efficiently complete the flue gas cooling process. Due to the limitations of the internal design of the cooler, the cooling speed of the flue gas is slow, resulting in low overall system operating efficiency.

[0003] Secondly, in the use of existing refrigerators, the process of fixing the fixed pipe and the installation pipe is relatively complicated and difficult to quickly disconnect. This design defect is particularly prominent during maintenance or replacement, affecting the stability of subsequent work, especially in some specific environments, which affects the process of adjusting the intake rate.

[0004] Finally, existing coolers cannot easily adjust the outlet gas rate during flue gas cooling. This means that the cooler cannot flexibly adjust the cooling effect according to changes in the amount of flue gas, resulting in an inability to adapt to actual needs under different operating conditions. Due to the difficulty in adjusting the outlet gas rate, the refrigeration system often fails to achieve the optimal cooling effect under some dynamically changing operating conditions, affecting the stability and reliability of the entire system. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides a pretreatment cooler for flue gas cooling, so as to solve the technical problem mentioned in the background art that the existing coolers cannot efficiently complete the flue gas cooling process.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a pretreatment cooler for flue gas cooling, comprising a fixed box, a cooling component disposed on the fixed box, the cooling component comprising a circulation pipe, an inlet pipe, an outlet pipe, a fixing frame, and a motor, the circulation pipe being wound around the fixed box, the inlet pipe being connected to one end of the circulation pipe, the outlet pipe being connected to the other end of the circulation pipe, the fixing frame being disposed on the fixed box, the motor being fixedly mounted on the fixing frame, and a disassembly component disposed on the inlet pipe, the disassembly component comprising an installation pipe, a stabilizing block, and a through groove, the installation pipe being connected to the inlet pipe, the stabilizing blocks being evenly disposed on the installation pipe, and the through groove being formed on the stabilizing block.

[0009] The present invention is further configured such that a fan blade is connected to the output end of the motor, and a mounting base is installed on the fixing box, so that the rotation process of the fan blade is completed through the cooperation of the various components.

[0010] The present invention is further configured such that a cooling plate is installed inside the fixed box, and the cooling plate is connected to the circulation pipe, thereby facilitating the cooling process.

[0011] The present invention is further configured such that a fixed tube is slidably connected to one end of the mounting tube, a tension spring is connected between the fixed tube and the mounting tube, and a rotating ring is rotatably connected to the fixed tube. The rotation of the rotating ring is accomplished through the cooperation of the various components.

[0012] The present invention is further configured such that rotating blocks are evenly connected on the rotating ring, and fixing grooves are evenly opened on the rotating blocks. The fixing grooves are adapted to the stabilizing blocks, and the rotating blocks are adapted to the through grooves. The rotation process of the rotating blocks is completed through the cooperation of the various components.

[0013] The present invention is further configured such that an adjustment assembly is provided on the fixed tube, the adjustment assembly including a fixed plate, a moving rod and an abutting plate, the fixed plate is disposed inside the fixed tube, the moving rod is connected to the fixed plate, and the abutting plate is disposed inside the mounting tube, so that the moving rod can be moved by the cooperation of the various components.

[0014] The present invention is further configured such that an installation plate is installed on the installation tube, and air-blocking holes are evenly opened on the installation plate; a moving block is connected to one end of the moving rod; a moving groove is opened on the installation tube; the moving block is slidably connected to the moving groove; and the abutment plate is sealed with the installation tube. The moving block is moved by the cooperation of the various components.

[0015] The present invention is further configured such that a guide rod is connected to one end of the abutment plate, the guide rod is slidably connected to the mounting plate, a spring is sleeved on the guide rod, a connecting rod is connected to one end of the abutment plate, and an air baffle is connected to the connecting rod. The air baffle is adapted to the air baffle hole, and the compression process of the spring is completed through the cooperation of the various components.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a pretreatment cooler for flue gas cooling, which has the following advantages:

[0018] 1. The cooling component is designed with cooling elements installed in a fixed box and the flue gas to be cooled introduced into it through a circulation pipe, which can effectively improve the cooling efficiency of the flue gas. The motor drives the fan blades to rotate, forming an airflow and accelerating the airflow in the circulation pipe, thereby accelerating the cooling process of the flue gas. In addition, the design of the fixed frame ensures the stable installation of the motor, making the cooling process more stable and efficient.

[0019] 2. The design of the disassembly component mainly solves the problem of fixing and disassembling the fixed pipe and the installation pipe. By setting the structure of the rotating ring and the rotating block, the connection between the fixed block and the stabilizing block can be easily and quickly released, thereby achieving rapid disassembly. This design is particularly suitable for equipment maintenance and replacement, which can greatly reduce the labor intensity and time required for maintenance, and improve the operability and maintenance convenience of the equipment.

[0020] 3. The design of the adjustment component solves the problem of flue gas flow rate regulation. By adjusting the relative position between the fixed pipe and the installation pipe, the gas flow rate entering the circulation pipe can be precisely controlled, thereby adjusting the cooling effect. In particular, by adjusting the moving rod and the baffle, the gas flow rate can be dynamically adjusted as needed in actual use to ensure that the flue gas cooling process is always in the best state. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a pretreatment cooler for flue gas cooling according to the present invention.

[0022] Figure 2 This is a side view of the structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the disassembly components in this utility model;

[0024] Figure 4 This is a cross-sectional view of the disassembled components in this utility model;

[0025] Figure 5 This is a slanted view of the disassembly components in this utility model.

[0026] In the diagram: 1. Fixed box; 2. Circulation pipe; 3. Inlet pipe; 4. Outlet pipe; 5. Fixed frame; 6. Motor; 7. Mounting pipe; 8. Stabilizing block; 9. Through slot; 10. Fan blade; 11. Mounting base; 12. Cooling element; 13. Fixed pipe; 14. Tension spring; 15. Rotating ring; 16. Rotating block; 17. Fixed slot; 18. Fixed plate; 19. Moving rod; 20. Abutment plate; 21. Mounting plate; 22. Air baffle; 23. Moving block; 24. Moving slot; 25. Guide rod; 26. Spring; 27. Connecting rod; 28. Air baffle plate. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figures 1-5 A pretreatment cooler for flue gas cooling includes a fixed box 1. A cooling component is provided on the fixed box 1. The cooling component includes a circulation pipe 2, an inlet pipe 3, an outlet pipe 4, a fixing frame 5, and a motor 6. The circulation pipe 2 is wound around the fixed box 1. The inlet pipe 3 is connected to one end of the circulation pipe 2, and the outlet pipe 4 is connected to the other end of the circulation pipe 2. The fixing frame 5 is provided on the fixed box 1, and the motor 6 is fixedly installed on the fixing frame 5. A disassembly component is provided on the inlet pipe 3. The disassembly component includes an installation pipe 7, a stabilizing block 8, and a through groove 9. The installation pipe 7 is connected to the inlet pipe 3, the stabilizing blocks 8 are evenly distributed on the installation pipe 7, and the through groove 9 is formed on the stabilizing block 8.

[0031] The output end of the motor 6 is connected to a fan blade 10, and a mounting base 11 is installed on the fixed box 1.

[0032] A cooling element 12 is installed inside the fixed box 1, and the cooling element 12 is connected to the circulation pipe 2.

[0033] One end of the mounting tube 7 is slidably connected to a fixing tube 13, and a tension spring 14 is connected between the fixing tube 13 and the mounting tube 7. A rotating ring 15 is rotatably connected to the fixing tube 13.

[0034] Rotating blocks 16 are evenly connected on the rotating ring 15. Fixed grooves 17 are evenly opened on the rotating blocks 16. The fixed grooves 17 are adapted to the stabilizing blocks 8, and the rotating blocks 16 are adapted to the through grooves 9.

[0035] In this embodiment, during use, the motor 6 is started, causing the fan blades 10 at its output end to rotate. During rotation, air is continuously blown into the fixed box 1. The motor 6 is fixedly mounted on one end of the fixed box 1 using the fixing bracket 5, which serves to fix it in place. The flue gas that needs to be cooled is introduced into the circulation pipe 2 through the air inlet pipe 3. The cooling plate 12 on the fixed box 1 is then activated to cool the gas in the circulation pipe 2. During use, the fan blades 10 blow air through the circulation pipe 2, thereby accelerating the cooling process of the flue gas. When it is necessary to adjust the flow rate of the gas entering the circulation pipe 2, the rotating ring 15 is rotated along the fixed pipe 13. During this rotation, the rotating block 16 on it rotates. As it rotates, the fixing groove 17 on the rotating block 16 is moved to align with the through groove 9 on the stabilizing block 8, thus releasing the fixing process of the stabilizing block 8.

[0036] Please see Figure 3-5 As an embodiment of a flue gas cooling pretreatment refrigerator for adjusting the component: an adjusting component is provided on the fixed pipe 13. The adjusting component includes a fixed plate 18, a moving rod 19 and an abutment plate 20. The fixed plate 18 is provided inside the fixed pipe 13, the moving rod 19 is connected to the fixed plate 18, and the abutment plate 20 is provided inside the mounting pipe 7.

[0037] An installation plate 21 is installed on the installation pipe 7. Air-blocking holes 22 are evenly opened on the installation plate 21. One end of the moving rod 19 is connected to a moving block 23. A moving groove 24 is opened on the installation pipe 7. The moving block 23 is slidably connected to the moving groove 24. The abutment plate 20 is sealed with the installation pipe 7.

[0038] A guide rod 25 is connected to one end of the abutment plate 20. The guide rod 25 is slidably connected to the mounting plate 21. A spring 26 is sleeved on the guide rod 25. A connecting rod 27 is connected to one end of the abutment plate 20. An air baffle 28 is connected to the connecting rod 27. The air baffle 28 is adapted to the air baffle hole 22.

[0039] More specifically, after releasing the fixing of the fixed tube 13, the fixed tube 13 is slidably moved along the mounting tube 7. During this sliding movement, the tension spring 14 between the fixed tube 13 and the mounting tube 7 is compressed. During this sliding movement, the fixing plate 18 on the fixed tube 13 drives the connected moving rod 19 to move. During this movement, the moving block 23 on the fixed tube 13 slides along the moving groove 24 on the mounting tube 7. During this movement, the abutment plate 20 on the moving block 23 also moves. Furthermore, during this continuous movement, the abutment plate 20... The connecting rod 27 and the baffle plate 28 move, and the guide rod 25 is driven by the abutment plate 20 to slide along the mounting plate 21, thereby compressing the spring 26. As it moves, the baffle plate 28 comes into contact with the air blocking hole 22. As it moves, the baffle plates 28 of different sizes have different contact areas with the air blocking hole 22. The larger the contact area, the smaller the air flow rate. Conversely, the smaller the contact area, the smaller the air flow rate. After adjustment, the rotating ring 15 is rotated, which drives the rotating block 16 on it to rotate onto the appropriate stabilizing block 8, thereby completing the fixing process.

[0040] In summary, during the use or operation of the overall equipment: During use, the motor 6 is started, causing the fan blades 10 at its output end to rotate. During rotation, air is continuously blown into the fixed box 1. The motor 6 is fixedly mounted on one end of the fixed box 1 using the fixing bracket 5, thus securing it. The flue gas requiring cooling is introduced into the circulation pipe 2 through the air inlet pipe 3. The cooling plates 12 on the fixed box 1 then cool the gas in the circulation pipe 2. During use, the fan blades 10 promote airflow in the circulation pipe 2, accelerating the cooling process. When the flow rate of the gas entering the circulation pipe 2 needs to be adjusted, the rotating ring 15 rotates along the fixed pipe 13, causing the rotating block 16 on it to rotate. As it rotates, the fixing groove 17 on the rotating block 16 is moved to align with the through groove 9 on the stabilizing block 8, releasing the fixing of the stabilizing block 8.

[0041] After releasing the fixing of the fixed tube 13, the fixed tube 13 is slidably moved along the mounting tube 7. During this sliding movement, the tension spring 14 between the fixed tube 13 and the mounting tube 7 is compressed. During this sliding movement, the fixed plate 18 on the fixed tube 13 drives the connected moving rod 19 to move. During this movement, the moving block 23 on the fixed tube 13 slides along the moving groove 24 on the mounting tube 7, and during this movement, the abutment plate 20 on the moving block 23 moves. Furthermore, during this continuous movement, the abutment plate 20 on the fixed tube 13... The connecting rod 27 and the baffle plate 28 move together, and the guide rod 25 is driven by the abutment plate 20 to slide along the mounting plate 21, thereby compressing the spring 26. As it moves, the baffle plate 28 comes into contact with the air blocking hole 22. As it moves, the baffle plates 28 of different sizes have different contact areas with the air blocking hole 22. The larger the contact area, the smaller the air flow rate. Conversely, the smaller the contact area, the smaller the air flow rate. After adjustment, the rotating ring 15 is rotated to make the rotating block 16 on it rotate onto the appropriate stabilizing block 8, thereby completing the fixing process.

[0042] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pretreatment cooler for flue gas cooling, comprising a fixed box (1), characterized in that: A cooling component is provided on the fixed box (1). The cooling component includes a circulation pipe (2), an air inlet pipe (3), an air outlet pipe (4), a fixing frame (5), and a motor (6). The circulation pipe (2) is wound around the fixed box (1). The air inlet pipe (3) is connected to one end of the circulation pipe (2). The air outlet pipe (4) is connected to the other end of the circulation pipe (2). The fixing frame (5) is set on the fixed box (1). The motor (6) is fixedly installed on the fixing frame (5). A disassembly component is provided on the air inlet pipe (3). The disassembly component includes an installation pipe (7), a stabilizing block (8), and a through groove (9). The installation pipe (7) is connected to the air inlet pipe (3). The stabilizing blocks (8) are evenly arranged on the installation pipe (7). The through groove (9) is opened on the stabilizing block (8).

2. The pretreatment cooler for flue gas cooling according to claim 1, characterized in that: The output end of the motor (6) is connected to a fan blade (10), and a mounting base (11) is installed on the fixing box (1).

3. A pretreatment cooler for flue gas cooling according to claim 2, characterized in that: A cooling plate (12) is installed inside the fixed box (1), and the cooling plate (12) is connected to the circulation pipe (2).

4. A pretreatment cooler for flue gas cooling according to claim 3, characterized in that: One end of the mounting tube (7) is slidably connected to a fixing tube (13), and a tension spring (14) is connected between the fixing tube (13) and the mounting tube (7). A rotating ring (15) is rotatably connected to the fixing tube (13).

5. A pretreatment cooler for flue gas cooling according to claim 4, characterized in that: Rotating blocks (16) are evenly connected on the rotating ring (15). Fixed grooves (17) are evenly opened on the rotating blocks (16). The fixed grooves (17) are adapted to the stabilizing blocks (8). The rotating blocks (16) are adapted to the through grooves (9).

6. A pretreatment cooler for flue gas cooling according to claim 5, characterized in that: An adjustment assembly is provided on the fixed tube (13). The adjustment assembly includes a fixed plate (18), a moving rod (19), and an abutment plate (20). The fixed plate (18) is located inside the fixed tube (13). The moving rod (19) is connected to the fixed plate (18). The abutment plate (20) is located inside the mounting tube (7).

7. A pretreatment cooler for flue gas cooling according to claim 6, characterized in that: An installation plate (21) is installed on the installation tube (7). Air-blocking holes (22) are evenly opened on the installation plate (21). A moving block (23) is connected to one end of the moving rod (19). A moving groove (24) is opened on the installation tube (7). The moving block (23) is slidably connected to the moving groove (24). The abutment plate (20) is sealed with the installation tube (7).

8. A pretreatment cooler for flue gas cooling according to claim 7, characterized in that: One end of the abutment plate (20) is connected to a guide rod (25), the guide rod (25) is slidably connected to the mounting plate (21), a spring (26) is sleeved on the guide rod (25), a connecting rod (27) is connected to one end of the abutment plate (20), an air baffle (28) is connected on the connecting rod (27), and the air baffle (28) is adapted to the air baffle hole (22).

Images