Air compression assembly based on waste heat power generation system

Abstract

The utility model relates to the technical field of waste heat power generation, and discloses an air compression assembly based on a waste heat power generation system, which comprises an air compressor and a heat exchanger, the input end of the air compressor is fixedly connected with a filter box, a filter plate is mounted in the filter box, two limiting grooves are formed in the filter plate, and the two limiting grooves are fixedly connected with the heat exchanger. And the interiors of the limiting grooves are fixedly connected with springs, the ends, away from each other, of the two springs are fixedly connected with limiting blocks, the close sides of the two limiting blocks are fixedly connected with pull ropes, and the other sides of the limiting blocks are fixedly connected with clamping blocks. According to the utility model, impurities and particulate matters mixed in high-temperature air are filtered out through the filter box, so that damage to equipment during compression and subsequent treatment is avoided, meanwhile, the filter plate can be detached from the filter box for cleaning or replacement, the filtering effect is ensured, and the filter plate is convenient to detach through a clamping manner, so that the filter plate is convenient to use. And the maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of waste heat power generation technology, and in particular to an air compression component based on a waste heat power generation system. Background Technology

[0002] When cement kilns are used for production, a large amount of heat is generated. If this heat is directly released into the environment, it will not only waste resources but also cause thermal pollution and exacerbate the greenhouse effect. Therefore, waste heat is generally used to generate electricity, converting the high-temperature waste heat energy into electrical energy, thereby achieving the purpose of energy reuse and energy conservation and emission reduction. In this process, air compression devices are used to improve the utilization rate of heat.

[0003] When using air compression devices, the high-temperature air generated during cement production needs to be transported into the compressor for compression before being transferred to a heat exchanger for heat recovery. However, this high-temperature air contains particulate matter and dust, which, if transported into the equipment without proper treatment, can easily damage the equipment and increase production costs. To address these issues, those skilled in the art have proposed an air compression component based on a waste heat power generation system. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an air compression component based on a waste heat power generation system, aiming to improve the problem that the compressor in the prior art lacks effective protective components, making it easy for particulate matter and dust in the high-temperature air to cause equipment damage.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an air compression assembly based on a waste heat power generation system, including an air compressor and a heat exchanger. A filter box is fixedly connected to the input end of the air compressor. A filter plate is installed inside the filter box. Two limiting grooves are formed inside the filter plate. Springs are fixedly connected inside the limiting grooves. Limiting blocks are fixedly connected to the ends of the two springs that are far apart. Pull ropes are fixedly connected to the adjacent sides of the two limiting blocks. A locking block is fixedly connected to the other side of the limiting block. A locking groove is formed inside the filter box near the two locking blocks. An adjustment assembly is connected to the output end of the air compressor via a pipe. The adjustment assembly is used to adjust the airflow.

[0006] Furthermore, the regulating assembly includes a regulating box, one side of which is connected to the output end of the air compressor via a pipe, and the other side of which is fixedly connected to the input end of the heat exchanger via a pipe. A motor is installed on the outside of the regulating box, and a rotating rod is fixedly connected to the output end of the motor through the inner wall of the regulating box. Two gears are fixedly connected to the outside of the rotating rod. A fixed plate is fixedly connected to the inside of the regulating box, and a movable plate is slidably connected to the inside of the regulating box. Two rack plates are fixedly connected to the bottom of one side of the movable plate, and an insert plate is fixedly connected to the other side of the movable plate.

[0007] Furthermore, a handle is fixedly connected to one adjacent end of each of the two pull ropes, and the handle is rotatably connected inside the filter plate.

[0008] Furthermore, the limiting block is slidably connected inside the limiting groove, and the locking block engages with the inside of the adjacent side locking groove.

[0009] Furthermore, two slide rods are fixedly connected to the side of the movable plate near the rack plate. One end of each slide rod extends to the outside of the adjustment box and is fixedly connected to a connecting rod. The other end of the connecting rod is fixedly connected to one end of the rack plate.

[0010] Furthermore, the gear meshes with a rack plate on the adjacent side, and the rack plate is slidably connected inside the adjusting box.

[0011] Furthermore, the outside of the insert plate is slidably connected to the inside of the fixed plate, and the outside of the insert plate is slidably connected to the inner wall of the regulating box.

[0012] Furthermore, an air inlet pipe is fixedly connected to the outside of the filter box.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the filter box is connected to the input end of the air compressor, allowing the high-temperature air entering the air compressor to filter out impurities and particulate matter mixed in it, thereby avoiding damage to the equipment during compression and subsequent processing. By rotating the handle, the two pull ropes are wound up, which causes the position block to slide inside the limiting groove, which can drive the locking block to disengage from the locking groove, thereby removing the filter plate from the filter box for cleaning or replacement, ensuring the filtration effect. Furthermore, the snap-fit ​​method facilitates disassembly and reduces maintenance costs.

[0015] 2. In this utility model, the motor can drive the rotating rod to rotate, which causes the two gears to drive the rack plate to move. This allows the moving plate to slide inside the regulating box, and at the same time, it drives the insert plate to move, thereby adjusting the distance between the insert plate and the inner wall of the regulating box. This achieves the regulation of airflow and controls the flow of hot air, which can optimize energy utilization efficiency and enable the heat exchanger to maintain high-efficiency operation. Attached Figure Description

[0016] Figure 1 This is a perspective view of the air compression component based on the waste heat power generation system proposed in this utility model;

[0017] Figure 2 This is a cross-sectional view of the filter plate of the air compression assembly based on the waste heat power generation system proposed in this utility model.

[0018] Figure 3 This is a schematic diagram of the regulating box structure of the air compression component based on the waste heat power generation system proposed in this utility model;

[0019] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Air compressor; 2. Heat exchanger; 3. Filter box; 4. Inlet pipe; 5. Regulating box; 6. Filter plate; 7. Limiting groove; 8. Spring; 9. Limiting block; 10. Pull rope; 11. Locking block; 12. Locking groove; 13. Rotating handle; 14. Motor; 15. Rotating rod; 16. Gear; 17. Moving plate; 18. Fixed plate; 19. Insert plate; 20. Rack plate; 21. Slide rod; 22. Connecting rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figure 1 , Figure 2 and Figure 4An embodiment of this utility model provides an air compression assembly based on a waste heat power generation system, including an air compressor 1 and a heat exchanger 2. A filter box 3 is fixedly connected to the input end of the air compressor 1. A filter plate 6 is installed inside the filter box 3. Two limiting grooves 7 are opened inside the filter plate 6. Springs 8 are fixedly connected inside the limiting grooves 7. Limiting blocks 9 are fixedly connected to the ends of the two springs 8 that are far apart. Pull ropes 10 are fixedly connected to the adjacent sides of the two limiting blocks 9. A locking block 11 is fixedly connected to the other side of the limiting block 9. A locking groove 12 is opened inside the filter box 3 near the two locking blocks 11. An adjustment assembly is connected to the output end of the air compressor 1 through a pipe. The adjustment assembly is used to adjust the air flow. A rotating handle 13 is fixedly connected to the adjacent ends of the two pull ropes 10. The rotating handle 13 is rotatably connected inside the filter plate 6. The limiting block 9 is slidably connected inside the limiting groove 7. The locking block 11 is engaged with the inside of the adjacent locking groove 12.

[0024] Specifically, the filter box 3 is connected to the input end of the air compressor 1, so that the high-temperature air entering the air compressor 1 must first be filtered by the filter plate 6 inside the filter box 3 to remove impurities and particulate matter mixed in, thereby avoiding damage to the equipment during compression and subsequent processing and ensuring the safe use of the equipment. By rotating the handle 13, the two pull ropes 10 connected at the bottom are wound up, which in turn drives the limiting block 9 connected at the other end to slide inside the limiting groove 7. The limiting groove 7 can limit the movement of the limiting block 9, keeping it moving horizontally. The spring 8 is compressed and the locking block 11 is disengaged from the locking groove 12, so that the filter plate 6 can be removed from the filter box 3 for cleaning or replacement, ensuring the filtration effect. The locking method facilitates disassembly and reduces maintenance costs. When installing the filter plate 6, the spring 8 can release elastic potential energy to push the limiting block 9 to move, which in turn allows the locking block 11 to insert into the locking groove 12 to complete the locking and fix the filter plate 6.

[0025] Reference Figure 1 and Figure 3The regulating assembly includes a regulating box 5. One side of the regulating box 5 is connected to the output end of the air compressor 1 via a pipe, and the other side of the regulating box 5 is fixedly connected to the input end of the heat exchanger 2 via a pipe. A motor 14 is installed on the outside of the regulating box 5. A rotating rod 15 is fixedly connected to the output end of the motor 14 through the inner wall of the regulating box 5. Two gears 16 are fixedly connected to the outside of the rotating rod 15. A fixed plate 18 is fixedly connected to the inside of the regulating box 5. A moving plate 17 is slidably connected to the inside of the regulating box 5. Two rack plates 20 are fixedly connected to the bottom of one side of the moving plate 17. An insert plate 19 is fixedly connected to the other side of the moving plate 17. Two sliding rods 21 are fixedly connected to the side of the moving plate 17 near the rack plates 20. One end of the sliding rod 21 extends to the outside of the regulating box 5 and is fixedly connected to a connecting rod 22. The other end of the connecting rod 22 is fixedly connected to one end of the rack plate 20. The gears 16 mesh with the rack plates 20 on the adjacent side. The rack plates 20 are slidably connected inside the regulating box 5.

[0026] Specifically, the regulating box 5 is connected to the output end of the air compressor 1 and the input end of the heat exchanger 2 via pipes. This allows for flow regulation during high-temperature air transmission. The motor 14 is fixed in the regulating box 5 to ensure stable operation. The motor 14 drives the rotating rod 15 to rotate, which in turn rotates the two gears 16. The gears 16 then move the rack plate 20, allowing the moving plate 17 to slide inside the regulating box 5. Simultaneously, the moving plate 17 moves the insert plate 19, adjusting the distance between the insert plate 19 and the inner wall of the regulating box 5. This regulates the airflow and controls the flow of hot air, optimizing energy utilization efficiency and ensuring the heat exchanger 2 operates efficiently. The sliding rod 21 guides the movement of the moving plate 17, keeping it horizontal. The connecting rod 22 connects and fixes the sliding rod 21 to the rack plate 20, maintaining structural stability.

[0027] Reference Figure 1 and Figure 3 The outside of the insert plate 19 is slidably connected to the inside of the fixed plate 18, and the outside of the insert plate 19 is slidably connected to the inner wall of the regulating box 5. The air inlet pipe 4 is fixedly connected to the outside of the filter box 3.

[0028] Specifically, the airflow can be adjusted by moving the insert plate 19, and the fixed plate 18 and the insert plate 19 are tightly fitted to ensure good airtightness and prevent gas leakage. The high-temperature gas is transmitted to the filter box 3 for filtration through the air inlet pipe 4.

[0029] Working principle: When the high-temperature air generated from calcining cement raw materials enters the filter box 3 through the air inlet pipe 4, the air is filtered by the filter plate 6 inside the filter box 3 to remove impurities and particulate matter, thereby extending the service life of the equipment. At the same time, by rotating the handle 13, the two pull ropes 10 connected to the bottom are wound up, which in turn drives the limiting block 9 connected to the other end to slide inside the limiting groove 7, compressing the spring 8 and driving the locking block 11 to disengage from the locking groove 12, so that the filter plate 6 can be removed from the filter box 3 for cleaning or replacement, ensuring the filtration effect. The snap-fit ​​method facilitates disassembly and reduces maintenance costs. Secondly, the motor 14 can drive the rotating rod 15 to rotate, which in turn drives the two gears 16 to rotate. The gears 16 drive the rack plate 20 to move, which allows the moving plate 17 to slide inside the regulating box 5, and at the same time drives the insert plate 19 to move, thereby adjusting the distance between the insert plate 19 and the inner wall of the regulating box 5, realizing the regulation of air flow, controlling the flow of hot air, optimizing energy utilization efficiency, and enabling the heat exchanger 2 to maintain high-efficiency operation.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An air compression assembly based on a waste heat power generation system, comprising an air compressor (1) and a heat exchanger (2), characterized in that: The air compressor (1) is fixedly connected to a filter box (3) at its input end. A filter plate (6) is installed inside the filter box (3). Two limiting grooves (7) are opened inside the filter plate (6). A spring (8) is fixedly connected inside the limiting groove (7). A limiting block (9) is fixedly connected to the far end of the two springs (8). A pull rope (10) is fixedly connected to the near side of the two limiting blocks (9). A locking block (11) is fixedly connected to the other side of the limiting block (9). A locking groove (12) is opened inside the filter box (3) near the two locking blocks (11). An adjustment component is connected to the output end of the air compressor (1) through a pipe. The adjustment component is used to adjust the air flow rate.

2. The air compression assembly based on a waste heat power generation system according to claim 1, characterized in that: The regulating assembly includes a regulating box (5). One side of the regulating box (5) is connected to the output end of the air compressor (1) through a pipe, and the other side of the regulating box (5) is fixedly connected to the input end of the heat exchanger (2) through a pipe. A motor (14) is installed on the outside of the regulating box (5). A rotating rod (15) is fixedly connected to the output end of the motor (14) through the inner wall of the regulating box (5). Two gears (16) are fixedly connected to the outside of the rotating rod (15). A fixed plate (18) is fixedly connected inside the regulating box (5). A moving plate (17) is slidably connected inside the regulating box (5). Two rack plates (20) are fixedly connected to the bottom of one side of the moving plate (17), and a plug plate (19) is fixedly connected to the other side of the moving plate (17).

3. The air compression assembly based on a waste heat power generation system according to claim 1, characterized in that: Two pull ropes (10) are fixedly connected to a handle (13) at one adjacent end, and the handle (13) is rotatably connected inside the filter plate (6).

4. The air compression assembly based on a waste heat power generation system according to claim 1, characterized in that: The limiting block (9) is slidably connected inside the limiting groove (7), and the locking block (11) engages with the inside of the adjacent side locking groove (12).

5. The air compression assembly based on a waste heat power generation system according to claim 2, characterized in that: Two slide rods (21) are fixedly connected to the side of the movable plate (17) near the rack plate (20). One end of the slide rod (21) extends to the outside of the adjustment box (5) and is fixedly connected to a connecting rod (22). The other end of the connecting rod (22) is fixedly connected to one end of the rack plate (20).

6. The air compression assembly based on a waste heat power generation system according to claim 2, characterized in that: The gear (16) meshes with the rack plate (20) on the adjacent side, and the rack plate (20) is slidably connected inside the regulating box (5).

7. The air compression assembly based on a waste heat power generation system according to claim 2, characterized in that: The outside of the insert plate (19) is slidably connected to the inside of the fixing plate (18), and the outside of the insert plate (19) is slidably connected to the inner wall of the adjusting box (5).

8. The air compression assembly based on a waste heat power generation system according to claim 1, characterized in that: An air inlet pipe (4) is fixedly connected to the outside of the filter box (3).

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