Temperature and pressure reducing device

Abstract

The invention relates to the technical field of temperature and pressure reduction, and discloses a temperature and pressure reduction device which comprises a cooling pipeline, an air inlet pipeline is installed on one side of the cooling pipeline, a connecting flange is installed on one side of the air inlet pipeline, and a pressure reduction pipeline is installed at the top of the cooling pipeline. The pressure reduction switching mechanism comprises a plurality of air outlets formed in the outer wall of the pressure reduction pipeline and a blocking plate installed in the pressure reduction pipeline in a sliding mode, and the blocking plate is located above the air outlets. Through the arrangement of the pressure reduction switching mechanism, automatic adjustment can be achieved according to the pressure change in the pipeline, precise control over pressure is achieved, damage to equipment caused by sudden pressure rise and sudden pressure drop is avoided, rigid collision between the plugging plate and the inner wall of the pipeline is reduced, the service life of parts is prolonged, and the position of the mounting plate can be flexibly adjusted; the adjusting requirements of the plugging plate under different pressure working conditions are met, the operation reliability of the pressure reduction switching mechanism is improved, and overall work of the temperature and pressure reduction device is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of de-cooling and de-pressure technology, specifically to a de-cooling and de-pressure device. Background Technology

[0002] De-temperature and pressure reducing devices play a crucial role in various industrial production and energy systems. Their main purpose is to precisely control the temperature and pressure of high-temperature and high-pressure gas or liquid media to reduce them to a level suitable for the next process, equipment operation, or safe discharge.

[0003] In various industrial production and energy systems, the transportation and utilization of high-temperature and high-pressure media rely on desuperheating and pressure-reducing devices. These devices are one of the core components for ensuring stable production processes and equipment safety. However, in practical applications, existing desuperheating and pressure-reducing devices often employ pressure-reducing mechanisms with fixed orifice diameters. This makes it impossible to dynamically adjust the pressure relief amplitude according to the real-time pressure in the pipeline. This can easily lead to problems such as untimely pressure relief during sudden pressure increases, resulting in overpressure damage to the equipment, or excessive pressure relief during normal pressure periods, causing media waste. Furthermore, some pressure-reducing mechanisms lack buffer components, making them prone to rigid collisions under pressure impacts. This results in rapid component wear, short service life, and difficulty in adapting to pressure changes under different operating conditions. Moreover, after high-temperature and high-pressure gases enter the device, they easily form disordered turbulence in the pipeline, which not only increases flow resistance but also prevents the gas from being evenly dispersed, leading to low cooling efficiency and poor temperature control accuracy. This makes it difficult to meet the stringent temperature requirements of media in industrial production. Summary of the Invention

[0004] The purpose of this invention is to provide a depressurization and pressure reduction device that solves the problems in the prior art, such as the inability to dynamically adjust the pressure relief amplitude according to the real-time pressure in the pipeline, the tendency for pressure to rise suddenly and pressure relief not being timely, leading to overpressure damage to the equipment, the inability to evenly disperse the gas, and low cooling efficiency.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: A depressurization and pressure reduction device includes: a depressurization pipe, an air inlet pipe installed on one side of the depressurization pipe, a connecting flange installed on one side of the air inlet pipe, a pressure reduction pipe installed at the top of the depressurization pipe, a connecting pipe installed between the depressurization pipe and the depressurization pipe, a cutting component for cutting the incoming gas being disposed inside the air inlet pipe, and a depressurization component being disposed inside the depressurization pipe; and a pressure reduction switching mechanism, located inside the pressure reduction pipe and used to reduce the pressure inside the pressure reduction pipe, the pressure reduction switching mechanism including multiple air outlets formed on the outer wall of the pressure reduction pipe and a sealing plate slidably installed inside the pressure reduction pipe, the sealing plate being located above the multiple air outlets, and a buffer component for cushioning and pushing the sealing plate being disposed inside the pressure reduction pipe.

[0006] Preferably, the buffer assembly includes an installation groove formed on one side of the pressure-reducing pipeline and an installation plate installed inside the installation groove. The bottom of the sealing plate has an installation cavity, and a compression spring is installed inside the installation cavity. The two ends of the compression spring are respectively connected to the installation plate and the sealing plate. An auxiliary component for adjusting the extension of the sealing plate is provided on one side of the pressure-reducing pipeline. A sealing gasket is provided on the connection surface between the installation plate and the installation groove of the pressure-reducing pipeline. The sealing gasket can prevent the medium in the pipeline from leaking from the gap in the installation groove, thereby improving the sealing performance of the device.

[0007] Preferably, the auxiliary component includes a fixed plate installed on one side of the pressure reducing pipe and a plurality of fixed chucks installed between the fixed plate and the pressure reducing pipe. An elastic element is fixedly installed on the top of the fixed plate, and a return spring is fixedly installed on the top of the fixed plate. The return spring covers the periphery of the elastic element. The tops of the return spring and the elastic element are both fixed to one side of the mounting plate. Each of the plurality of fixed chucks is provided with an extension component for extending the mounting plate.

[0008] Preferably, the extension component includes a slide groove formed on the plurality of fixed chucks and an insert plate slidably mounted inside the slide groove. The mounting plate has a plurality of slots, each of which corresponds to one of the plurality of insert plates.

[0009] Preferably, each of the plurality of fixed chucks is equipped with a chuck seat, and each chuck seat is equipped with two fixing bolts. Each of the plurality of fixed chucks has a plurality of fixing slots. One end of each of the two fixing bolts is screwed into the interior of the fixing slot. A guide protrusion is provided on the inner wall of the slide groove, and a guide groove is provided at the corresponding position of the insert plate. The cooperation between the protrusion and the groove can prevent the insert plate from shifting when sliding, ensuring that it is accurately inserted into the slot of the mounting plate. In addition, an elastic retaining ring is provided inside the slot. After the insert plate is inserted, the retaining ring achieves an interference fit, which enhances the connection stability between the two and prevents the insert plate from becoming loose due to vibration during the operation of the device.

[0010] Preferably, the cutting assembly is used for cutting gas. The gas cutting assembly includes a flow divider installed inside the air intake pipe and a fixing ring fixedly installed around the flow divider. The flow divider is connected to the air intake pipe through the fixing ring. The flow divider has multiple placement cavities. A guide pipe is installed on one side of each of the multiple placement cavities. A guide component is provided inside each guide pipe.

[0011] Preferably, the guiding component includes a fixed pipe fixedly installed on one side of the plurality of guide pipes and a guide hole opened inside the plurality of guide pipes, wherein the plurality of fixed pipes are all located at one end of the flow divider.

[0012] Preferably, a dispersion plate is fixedly installed inside the plurality of the guide pipes, and a shredding plate is installed inside the air intake pipe, with one side of the shredding plate corresponding to the cooling component.

[0013] Preferably, the cooling component includes multiple cooling water pipes installed inside the cooling pipe and a fixing rod installed between the multiple cooling water pipes. A connecting pipe is installed on one side of the multiple cooling water pipes, and multiple nozzles are fixedly installed on one side of the connecting pipe. The cutting plate corresponds to the multiple nozzles, and a maintenance component is provided at the top of the cooling pipe.

[0014] Preferably, the maintenance assembly includes a top cover installed on top of the cooling pipe and two pull plates fixedly installed on top of the top cover. Two water inlet pipes are installed on the top of the top cover, and the bottom of both water inlet pipes penetrates the top cover and is connected to one of the cooling water pipes.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are: This invention, through the design of a pressure-reducing switching mechanism, can automatically adjust according to pressure changes within the pipeline: when the pressure increases, the gas pushes the sealing plate upward, exposing the outlet for pressure relief; when the pressure decreases, the sealing plate resets, achieving dynamic and precise pressure control and preventing damage to the equipment from sudden pressure rises and falls. In the accompanying buffer assembly, the compression spring buffers the sliding of the sealing plate, reducing rigid collisions between the sealing plate and the pipeline wall, extending the component's service life. The elastic elements and reset spring of the auxiliary assembly further enhance the stability of the sealing plate's reset. Simultaneously, the extension assembly, through the cooperation of the insert plate and slot, can flexibly adjust the mounting plate position to adapt to the adjustment needs of the sealing plate under different pressure conditions, while ensuring the overall structure remains stable during pressure changes, improving the reliability and adaptability of the pressure-reducing switching mechanism, and guaranteeing the overall operation of the de-icing and pressure-reducing device.

[0016] This invention, through the design of the guiding component, can precisely guide the gas in the intake pipe, causing the gas to flow along a preset path. This avoids problems such as increased flow resistance and uneven local pressure caused by disordered gas diffusion within the pipe. At the same time, the dispersion plate inside the guide tube can further disperse the gas into finer airflows, allowing the gas to make more thorough contact with the cooling medium sprayed from the nozzle of the desuperheating component, ensuring a rapid reduction in gas temperature. Simultaneously, it provides reliable support for the guide tube, preventing displacement caused by gas impact, ensuring the continuous and stable operation of the guiding function, and thus improving the stability of the entire desuperheating and pressure reducing device in gas processing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This is one of the structural schematic diagrams of the cutting component of the present invention; Figure 4 This is a second schematic diagram of the cutting component of the present invention; Figure 5 This is a schematic diagram of the cooling component of the present invention; Figure 6 This is one of the structural schematic diagrams of the pressure reduction switching mechanism of the present invention; Figure 7 This is a structural diagram of the pressure reduction switching mechanism of the present invention during disassembly; Figure 8 This is a second schematic diagram of the pressure reduction switching mechanism of the present invention; Figure 9 This is the third schematic diagram of the pressure reduction switching mechanism of the present invention.

[0018] The components are as follows: 1. Cooling pipe; 2. Connecting flange; 3. Top cover; 4. Water inlet pipe; 5. Pressure reducing pipe; 6. Fixed chuck; 7. Diverter plate; 8. Return spring; 9. Cooling water pipe; 10. Fixed pipe; 11. Fixed retaining ring; 12. Guide pipe; 13. Guide hole; 14. Dispersion plate; 15. Fixed rod; 16. Connecting pipe; 17. Nozzle; 18. Placement chamber; 19. Connecting pipe; 20. Sealing plate; 21. Mounting plate; 22. Fixed plate; 23. Card seat; 24. Slide groove; 25. Fixed card slot; 26. Compression spring; 27. Elastic element; 28. Insert plate; 29. ​​Fixing bolt; 30. Mounting chamber; 31. Slot; 32. Air inlet pipe; 33. Dispersion plate; 34. Air outlet. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please refer to Figure 1 and Figure 2 A de-cooling and de-pressure reducing device includes: a cooling pipe 1, an air inlet pipe 32 installed on one side of the cooling pipe 1, a connecting flange 2 installed on one side of the air inlet pipe 32, a de-pressure reducing pipe 5 installed on the top of the cooling pipe 1, a connecting pipe 19 installed between the de-pressure reducing pipe 5 and the cooling pipe 1, a cutting component for cutting the incoming gas is provided inside the air inlet pipe 32, and a de-cooling component is also provided inside the cooling pipe 1.

[0021] Please refer to Figure 6 - Figure 9The pressure reduction switching mechanism is located inside the pressure reduction pipe 5 and is used to reduce the pressure inside the pressure reduction pipe 5. The pressure reduction switching mechanism includes multiple air outlets 34 opened on the outer wall of the pressure reduction pipe 5 and a sealing plate 20 slidably installed inside the pressure reduction pipe 5. The sealing plate 20 is located above the multiple air outlets 34. The inside of the pressure reduction pipe 5 is provided with a buffer assembly for cushioning the pushing of the sealing plate 20. The buffer assembly includes an installation groove opened on one side of the pressure reduction pipe 5 and an installation plate 21 installed inside the installation groove. The bottom of the sealing plate 20 has an installation cavity 30, and a compression spring 26 is installed inside the installation cavity 30. The two ends of the compression spring 26 are respectively connected and installed to the mounting plate 21 and the sealing plate 20. An auxiliary component for extending and adjusting the sealing plate 20 is provided on one side of the pressure reducing pipe 5. The auxiliary component includes a fixed plate 22 installed on one side of the pressure reducing pipe 5 and multiple fixed chucks 6 installed between the fixed plate 22 and the pressure reducing pipe 5. An elastic element 27 is fixedly installed on the top of the fixed plate 22. A return spring 8 is fixedly installed on the top of the fixed plate 22. The return spring 8 covers the periphery of the elastic element 27. The tops of the return spring 8 and the elastic element 27 are both fixed to one side of the mounting plate 21. Extension components for extending the mounting plate 21 are provided on the multiple fixed chucks 6. First, the device is connected to the external gas source pipeline via the connecting flange 2 on one side of the inlet pipe 32. High-temperature and high-pressure gas enters through the inlet pipe 32, where the internal cutting component performs initial cutting. Subsequently, the gas enters the cooling pipe 1, where the internal cooling component cools the gas. After cooling, the gas enters the pressure reducing pipe 5 through the connecting pipe 19. The sealing plate 20 of the pressure reducing switching mechanism cooperates with the outlet 34 to achieve pressure reduction, completing the cooling and pressure reducing process. When the pressure in the pressure reducing pipe 5 changes, the sealing plate 20 slides under the pressure. The compression spring 26 in the mounting cavity 30 is connected at both ends to the mounting plate 21 and the sealing plate 20, respectively, to buffer the sliding of the sealing plate 20. To prevent violent movement, the auxiliary components on one side of the pressure-reducing pipeline 5 can extend and adjust the sealing plate 20 as needed to adapt to different pressure-reducing scenarios. When adjusting the sealing plate 20, the fixing plate 22 provides the installation base, and the elastic element 27 on its top and the return spring 8 together support the mounting plate 21. The auxiliary mounting plate 21 drives the sealing plate 20 to reset or move. The fixing chuck 6 between the fixing plate 22 and the pressure-reducing pipeline 5 enhances the structural stability. The extension components on the fixing chuck 6 can further adjust the position of the mounting plate 21 to ensure that the sealing plate 20 is adjusted accurately. At this time, multiple air outlets 34 can be used in multiple sets to further improve the pressure-reducing effect.

[0022] Furthermore, such as Figure 6 - Figure 9As shown, the extension assembly includes a slide groove 24 formed on multiple fixed chucks 6 and an insert plate 28 slidably installed inside the slide groove 24. The mounting plate 21 has multiple slots 31, each corresponding to one of the insert plates 28. Based on this, the appropriate position of the mounting plate 21 is first determined according to the required pressure adjustment range in the pressure reducing pipeline 5 to match the sliding stroke requirements of the sealing plate 20. Then, the insert plate 28 in the slide groove 24 of the fixed chuck 6 is pushed, causing the insert plate 28 to slide along the slide groove 24 until one end of the insert plate 28 is inserted into the corresponding slot 31 on the mounting plate 21, thereby fixing the mounting plate 21 in the current position. By adjusting the insertion of the insert plate 28 into different slots 31, the fixed position of the mounting plate 21 can be flexibly changed, thereby adjusting the initial position and sliding range of the sealing plate 20, ensuring that the pressure reducing switching mechanism can adapt to the pressure reducing requirements under different pressure conditions and improving the adaptability of the device.

[0023] Furthermore, such as Figure 6 - Figure 9 As shown, each of the multiple fixed chucks 6 is equipped with a chuck seat 23, and each chuck seat 23 is equipped with two fixing bolts 29. Each of the multiple fixed chucks 6 has multiple fixing slots 25, and one end of each fixing bolt 29 is screwed into the interior of the fixing slot 25. Based on this, the position of the fixed chuck 6 is first adjusted according to the installation distance between the fixed plate 22 and the pressure reducing pipe 5 to ensure that the fixed chuck 6 can stably support the fixed plate 22, providing a solid foundation for the subsequent adjustment of the extension component. After the position of the fixed chuck 6 is determined, the two fixing bolts 29 on the chuck seat 23 are rotated so that one end of the fixing bolt 29 is gradually screwed into the corresponding fixing slot 25 on the fixed chuck 6 along the screw hole of the chuck seat 23. The fixing bolts 29 are continuously tightened until they are tightly engaged in the fixing slot 25, thus firmly fixing the fixed chuck 6 in the current position. This prevents the fixed chuck 6 from shifting during the subsequent operation of the device, ensuring the stability of the adjustment of the extension component to the mounting plate 21, and thus ensuring the reliable operation of the pressure reducing switching mechanism.

[0024] Furthermore, such as Figure 1 - Figure 4As shown, the cutting assembly is used for gas cutting. The gas cutting assembly includes a flow divider 7 installed inside the air inlet pipe 32 and a fixing ring 11 fixedly installed around the flow divider 7. The flow divider 7 is connected to the air inlet pipe 32 through the fixing ring 11. Multiple placement chambers 18 are provided on each flow divider 7. A guide pipe 12 is installed on one side of each of the multiple placement chambers 18. A guide assembly is provided inside each of the guide pipes 12. The guide assembly includes a fixing pipe 10 fixedly installed on one side of each of the multiple guide pipes 12 and a guide hole 13 opened inside each of the multiple guide pipes 12. Each of the multiple fixing pipes 10 is located at one end of the flow divider 7. A dispersion plate 14 is fixedly installed inside each of the multiple guide pipes 12. A shredding plate 33 is installed inside the air inlet pipe 32. One side of the shredding plate 33 corresponds to the cooling assembly. Based on this, the flow divider 7 is first fixed inside the air inlet pipe 32 by the fixing ring 11, and then subjected to high temperature and high pressure. After the gas enters the intake pipe 32, it first enters the placement chamber 18 of the distribution plate 7, and then is transported through the guide pipe 12 on one side of the placement chamber 18. The guide component in the guide pipe 12 guides the gas, realizing the initial cutting and diversion of the intake gas, avoiding the gas from being concentrated and congested in the pipe. When the gas flows through the guide pipe 12, the fixed pipe 10 provides stable support for the guide pipe 12, preventing the guide pipe 12 from shifting due to gas impact. At the same time, the gas flows along the guide hole 13 in the guide pipe 12, further standardizing the gas flow path. Then, the guided gas first flows through the dispersion plate 14 in the guide pipe 12. The dispersion plate 14 divides the gas into finer airflows. Subsequently, the gas enters the side of the cutting plate 33 in the intake pipe 32. The cutting plate 33 cuts and disperses the gas again, making the gas form a more uniform airflow state, creating conditions for the subsequent gas to fully contact the cooling medium and improving the cooling effect.

[0025] Please also refer to... Figure 2As shown in the figure, the cooling assembly includes multiple cooling water pipes 9 installed inside the cooling pipe 1 and fixing rods 15 installed between the multiple cooling water pipes 9. A connecting pipe 16 is installed on one side of the multiple cooling water pipes 9, and multiple nozzles 17 are fixedly installed on one side of the connecting pipe 16. A shearing plate 33 corresponds to the multiple nozzles 17. A maintenance assembly is provided at the top of the cooling pipe 1. The maintenance assembly includes a top cover 3 installed at the top of the cooling pipe 1 and two pull plates fixedly installed on the top of the top cover 3. Two water inlet pipes 4 are installed on the top of the top cover 3, and the bottom of the two water inlet pipes 4 penetrates the top cover 3 and connects to one of the cooling water pipes 9. Based on this, the multiple cooling water pipes 9 are fixedly and securely fixed inside the cooling pipe 1 by the fixing rods 15. When processing When the gas enters the cooling pipe 1, the cooling medium in the cooling water pipe 9 is transported to each nozzle 17 through the connecting pipe 16 because the shearing plate 33 corresponds to the nozzle 17. The nozzle 17 sprays the cooling medium evenly onto the dispersed gas to achieve efficient cooling of the gas. Then, the bottom of the two water inlet pipes 4 passes through the top cover 3 and is connected to one of the cooling water pipes 9. The cooling medium is continuously transported to the cooling water pipe 9 through the water inlet pipes 4 to ensure normal supply of cooling components. When it is necessary to inspect, maintain or replace the cooling components inside the cooling pipe 1, the staff can pull the two pull plates on the top of the top cover 3 to remove the top cover 3 from the top of the cooling pipe 1, so as to easily access the internal components for long-term use.

[0026] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A de-cooling and de-pressure reducing device, characterized in that, include: Cooling pipe (1), an air inlet pipe (32) is installed on one side of the cooling pipe (1), a connecting flange (2) is installed on one side of the air inlet pipe (32), a pressure reducing pipe (5) is installed on the top of the cooling pipe (1), a connecting pipe (19) is installed between the pressure reducing pipe (5) and the cooling pipe (1), a cutting component for cutting the incoming gas is provided inside the air inlet pipe (32), and a cooling component is also provided inside the cooling pipe (1); pressure reducing switching mechanism, the pressure reducing switching mechanism is located inside the pressure reducing pipe (5) and the pressure reducing switching mechanism is used to reduce the pressure inside the pressure reducing pipe (5), the pressure reducing switching mechanism includes multiple air outlets (34) opened on the outer wall of the pressure reducing pipe (5) and a sealing plate (20) slidably installed inside the pressure reducing pipe (5), the sealing plate (20) is located above the multiple air outlets (34), and a buffer component for buffering and pushing the sealing plate (20) is provided inside the pressure reducing pipe (5).

2. The de-cooling and de-pressure reducing device according to claim 1, characterized in that: The buffer assembly includes an installation groove on one side of the pressure reducing pipe (5) and an installation plate (21) installed inside the installation groove. The bottom of the sealing plate (20) is provided with an installation cavity (30). A compression spring (26) is installed inside the installation cavity (30). The two ends of the compression spring (26) are connected to the installation plate (21) and the sealing plate (20) respectively. An auxiliary component for extending and adjusting the sealing plate (20) is provided on one side of the pressure reducing pipe (5).

3. The de-cooling and de-pressure reducing device according to claim 2, characterized in that: The auxiliary components include a fixed plate (22) installed on one side of the pressure reducing pipe (5) and a plurality of fixed chucks (6) installed between the fixed plate (22) and the pressure reducing pipe (5). An elastic element (27) is fixedly installed on the top of the fixed plate (22), and a return spring (8) is fixedly installed on the top of the fixed plate (22). The return spring (8) covers the periphery of the elastic element (27). The tops of the return spring (8) and the elastic element (27) are both fixed to one side of the mounting plate (21). Each of the plurality of fixed chucks (6) is provided with an extension component for extending the mounting plate (21).

4. The de-cooling and de-pressure reducing device according to claim 3, characterized in that: The extension component includes a slide groove (24) formed on a plurality of fixed chucks (6) and an insert plate (28) slidably mounted inside the slide groove (24). The mounting plate (21) has a plurality of slots (31), and each of the plurality of slots (31) corresponds to one of the plurality of insert plates (28).

5. The de-cooling and de-pressure reducing device according to claim 4, characterized in that: Each of the fixed chucks (6) is equipped with a chuck seat (23), and two fixing bolts (29) are installed on the chuck seat (23). Each of the fixed chucks (6) is provided with a plurality of fixing slots (25), and one end of each of the two fixing bolts (29) is screwed into the interior of the fixing slot (25).

6. The de-cooling and de-pressure reducing device according to claim 1, characterized in that: The cutting assembly is used for cutting gas. The gas cutting assembly includes a flow divider (7) installed inside the air inlet pipe (32) and a fixing ring (11) fixedly installed on the periphery of the flow divider (7). The flow divider (7) is connected to the air inlet pipe (32) through the fixing ring (11). The flow divider (7) is provided with multiple placement cavities (18). A guide pipe (12) is installed on one side of each of the multiple placement cavities (18). A guide component is provided inside each guide pipe (12).

7. The de-cooling and de-pressure reducing device according to claim 6, characterized in that: The guiding component includes a fixed tube (10) fixedly installed on one side of the plurality of guide tubes (12) and a guide hole (13) opened inside the plurality of guide tubes (12), wherein the plurality of fixed tubes (10) are all located at one end of the diverter plate (7).

8. The de-cooling and de-pressure reducing device according to claim 7, characterized in that: A dispersion plate (14) is fixedly installed inside the multiple flow guide pipes (12), and a shredder (33) is installed inside the air intake pipe (32). One side of the shredder (33) corresponds to the cooling component.

9. The de-cooling and de-pressure reducing device according to claim 8, characterized in that: The cooling component includes multiple cooling water pipes (9) installed inside the cooling pipe (1) and a fixing rod (15) installed between the multiple cooling water pipes (9). A connecting pipe (16) is installed on one side of the multiple cooling water pipes (9). Multiple nozzles (17) are fixedly installed on one side of the connecting pipe (16). The shredding plate (33) corresponds to the multiple nozzles (17). A maintenance component is provided on the top of the cooling pipe (1).

10. A de-cooling and de-pressure reducing device according to claim 9, characterized in that: The maintenance assembly includes a top cover (3) installed on the top of the cooling pipe (1) and two pull plates fixedly installed on the top of the top cover (3). Two water inlet pipes (4) are installed on the top of the top cover (3). The bottom of the two water inlet pipes (4) penetrates the top cover (3) and is connected to one of the cooling water pipes (9).

Images