Intermittent waste heat utilization device

Abstract

The utility model belongs to the technical field of waste heat utilization, in particular to an intermittent waste heat utilization device, and provides the following scheme that the intermittent waste heat utilization device comprises a hollow plate and a preparation mechanism installed in the hollow plate, the preparation mechanism comprises a brake assembly, and the brake assembly comprises a connecting bottom plate fixedly connected to the lower portion of the hollow plate; the intermittent waste heat utilization device is provided with a rotating plate and a movable plate, a first rotating shaft and the rotating plate can be driven to rotate through starting of a first motor, the movable plate can move through rotation of the rotating plate, and a supporting frame can slide through a first sliding block and a first sliding rail through movement of the movable plate; the waste heat conveying device can be driven to move, the position of the waste heat conveying device is adjusted according to requirements, intermittent utilization of waste heat is achieved, and the situation that the economical efficiency and flexibility of waste heat utilization cannot be improved due to the fact that the waste heat utilization device is too simple in structure and cannot intermittently utilize the waste heat according to the requirements is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste heat utilization, in particular to a device for intermittent waste heat utilization. Background Art

[0002] In many industrial processes, especially reactor catalyst regeneration, converter steelmaking and other processes, a large amount of intermittent high-temperature waste heat is generated. The recovery and utilization of this type of waste heat has always been a technical challenge, because their generation is intermittent and unstable, and it is difficult to ensure a continuous supply of heat energy. At the same time, there are also problems such as insufficient recovery scale and high investment costs.

[0003] The structure of the waste heat utilization device on the market is too simple and cannot intermittently utilize the waste heat according to demand, resulting in the inability to improve the economy and flexibility of waste heat utilization.

[0004] For this reason, a device for intermittent waste heat utilization is needed. Utility Model Content

[0005] The utility model proposes an intermittent waste heat utilization device, which solves the problem in the prior art that the waste heat utilization device structure is too simple and the waste heat cannot be intermittently utilized according to demand, resulting in the inability to improve the economy and flexibility of waste heat utilization.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An intermittent waste heat utilization device comprises a hollow plate and a preparation mechanism installed inside the hollow plate, wherein the preparation mechanism comprises a brake assembly;

[0008] The brake assembly includes a connecting bottom plate fixedly connected to the bottom of a hollow plate, a heated plate arranged on the inner side of the connecting bottom plate, a first motor fixed to the inner side of the hollow plate, a first rotating shaft arranged at the rotating end of the first motor, a rotating plate fixedly connected to the other end of the first rotating shaft, a movable plate arranged on the upper side of the rotating plate, and a second rotating shaft arranged at the connection between the rotating plate and the movable plate.

[0009] Preferably, a support frame is provided at the other end of the movable plate, a third rotating shaft is provided at the connection between the movable plate and the support frame, a first sliding block is fixed to the outer side wall of the support frame, and a first sliding rail is slidably connected to the outer side of the first sliding block.

[0010] Preferably, a second motor is fixed to the inner side wall of the support frame, a fourth rotating shaft is provided at the rotating end of the second motor, and a fan blade is fixedly connected to the other end of the fourth rotating shaft.

[0011] Preferably, a second slide rail is provided on the inner wall of the connecting base plate, a second slider is slidably connected to the inner side of the second slide rail, a connecting plate is fixed to one side of the second slider, a damper is provided on the side wall of the connecting plate, and a spring is provided on the periphery of the damper.

[0012] Preferably, a pushing plate is fixed to a side wall of the connecting plate, a clamping plate is fixed to the other side wall of the connecting plate, and a clamping groove is clamped and connected to the outer side of the clamping plate.

[0013] Preferably, a filter screen is disposed outside the engaging groove, and a first hand handle is fixed to the side wall of the filter screen.

[0014] Preferably, a third slide rail is provided on the inner side wall of the top end of the hollow plate, and a third sliding block is slidably connected to the inner side of the third slide rail.

[0015] Preferably, a dust filter screen is fixed to the side wall of the third sliding block, and a second hand handle is fixed to the other side wall of the dust filter screen.

[0016] The utility model proposes a device for intermittent waste heat utilization. Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The intermittent waste heat utilization device is provided with a rotating plate and a movable plate. By turning on the first motor, the first rotating shaft and the rotating plate can be driven to rotate. The rotation of the rotating plate can make the movable plate move, and the movement of the movable plate can make the support frame slide through the first slider and the first slide rail, thereby driving the waste heat transmission device to move. The position of the waste heat transmission device is adjusted according to demand to achieve intermittent utilization of waste heat, thereby avoiding the waste heat utilization device structure being too simple, and the waste heat cannot be intermittently utilized according to demand, resulting in the inability to improve the economy and flexibility of waste heat utilization;

[0018] 2. The intermittent waste heat utilization device is provided with a damper and a spring. By pushing the push plate with external force, the locking plate can be driven to move, so that the filter can be quickly disassembled. Conversely, the filter can be locked and fixed through the locking structure of the locking plate and the locking groove. The setting of the damper and the spring can make the locking plate automatically return to its original position after losing the force, and the filter can be locked and fixed, making the setting of the device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of an intermittent waste heat utilization device proposed by the utility model;

[0020] Figure 2 This is a cross-sectional structural schematic diagram of an intermittent waste heat utilization device proposed by the utility model;

[0021] Figure 3 This is a side structural schematic diagram of an intermittent waste heat utilization device proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the top view of the structure of an intermittent waste heat utilization device proposed by the utility model.

[0023] In the figure: 1. hollow plate; 2. connecting bottom plate; 3. heated plate; 4. first motor; 5. first rotating shaft; 6. rotating plate; 7. second rotating shaft; 8. movable plate; 9. third rotating shaft; 10. supporting frame; 11. first sliding block; 12. first slide rail; 13. second motor; 14. fourth rotating shaft; 15. fan blade; 16. second slide rail; 17. second sliding block; 18. connecting plate; 19. damper; 20. spring; 21. pushing plate; 22. engaging plate; 23. engaging groove; 24. filter screen; 25. first hand-pull handle; 26. third slide rail; 27. third sliding block; 28. dust filter screen; 29. ​​second hand-pull handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 , the utility model provides a technical solution: a device for intermittent waste heat utilization, comprising a hollow plate 1 and a preparation mechanism installed inside the hollow plate 1, the preparation mechanism comprising a brake assembly;

[0026] The brake assembly includes a hollow plate 1 with a connecting bottom plate 2 fixedly connected to the bottom, a heated plate 3 arranged on the inner side of the connecting bottom plate 2, a first motor 4 fixed to the inner side of the hollow plate 1, a first rotating shaft 5 arranged at the rotating end of the first motor 4, a rotating plate 6 fixedly connected to the other end of the first rotating shaft 5, a movable plate 8 arranged on the upper side of the rotating plate 6, and a second rotating shaft 7 arranged at the connection between the rotating plate 6 and the movable plate 8. By turning on the first motor 4, the first rotating shaft 5 and the rotating plate 6 can be driven to rotate, and the rotation of the rotating plate 6 can make the movable plate 8 move.

[0027] Furthermore, a support frame 10 is provided at the other end of the movable plate 8, and a third rotating shaft 9 is provided at the connection between the movable plate 8 and the support frame 10. A first slider 11 is fixed to the outer wall of the support frame 10, and a first slide rail 12 is slidably connected to the outer side of the first slider 11. The movement of the movable plate 8 can make the support frame 10 slide through the first slider 11 and the first slide rail 12, thereby driving the waste heat transfer device to move, and the position of the waste heat transfer device can be adjusted according to demand to realize intermittent utilization of waste heat.

[0028] Furthermore, a second motor 13 is fixed to the inner wall of the support frame 10, and a fourth rotating shaft 14 is provided at the rotating end of the second motor 13. The other end of the fourth rotating shaft 14 is fixedly connected to the fan blade 15. By turning on the second motor 13, the fourth rotating shaft 14 and the fan blade 15 can be driven to rotate, thereby accelerating the air flow, discharging the hot air around the heated plate 3 for utilization, and realizing waste heat utilization.

[0029] Furthermore, a second slide rail 16 is provided on the inner wall of the connecting base plate 2, and a second slider 17 is slidably connected to the inner side of the second slide rail 16. A connecting plate 18 is fixed to one side of the second slider 17, and a damper 19 is provided on the side wall of the connecting plate 18. A spring 20 is provided on the periphery of the damper 19. Through the setting of the damper 19 and the spring 20, the locking plate 22 can automatically return to its original position after losing the force, thereby locking and fixing the filter screen 24.

[0030] Furthermore, a pushing plate 21 is fixed to the side wall of the connecting plate 18, and a locking plate 22 is fixed to the other side wall of the connecting plate 18. The outer side of the locking plate 22 is locked and connected with a locking groove 23; by pushing the pushing plate 21 with external force, the locking plate 22 can be driven to move, so that the filter screen 24 can be quickly disassembled.

[0031] Furthermore, a filter screen 24 is arranged outside the locking groove 23, and a first hand handle 25 is fixed to the side wall of the filter screen 24. By pushing the pushing plate 21 with external force, the locking plate 22 can be driven to move, so that the filter screen 24 can be quickly disassembled. Conversely, the filter screen 24 can be locked and fixed through the locking structure of the locking plate 22 and the locking groove 23.

[0032] Furthermore, a third slide rail 26 is provided on the inner wall of the top end of the hollow plate 1, and a third slider 27 is slidably connected to the inner side of the third slide rail 26, which can control the sliding operation of the third slider 27 and the dust filter screen plate 28, thereby disassembling and cleaning the dust filter screen plate 28.

[0033] Furthermore, a dust filter plate 28 is fixed to the side wall of the third slider 27, and a second hand handle 29 is fixed to the other side wall of the dust filter plate 28. The dust filter plate 28 can be pulled out by pulling the second hand handle 29 with external force to clean the dust filter plate 28. The setting of the dust filter plate 28 can filter dust in the air.

[0034] Working principle: First, the staff needs to turn on the first motor 4, which can drive the first rotating shaft 5 and the rotating plate 6 to rotate. The rotation of the rotating plate 6 can make the movable plate 8 move. The movement of the movable plate 8 can make the support frame 10 slide through the first slider 11 and the first slide rail 12, thereby driving the waste heat transfer device to move. The position of the waste heat transfer device can be adjusted according to needs to achieve intermittent use of waste heat. By turning on the second motor 13, the fourth rotating shaft 14 and the fan blades 15 can be driven to rotate, so that In order to accelerate the air flow, the hot air around the heated plate 3 is discharged and utilized to realize the utilization of waste heat, and then the pushing plate 21 is pushed by external force, which can drive the clamping plate 22 to move, so that the filter screen 24 can be quickly disassembled. Conversely, the filter screen 24 can be clamped and fixed through the clamping structure of the clamping plate 22 and the clamping groove 23. By pulling the second hand handle 29 by external force, the dust filter screen plate 28 can be pulled out and the dust filter screen plate 28 can be cleaned. The setting of the dust filter screen plate 28 can filter dust in the air.

[0035] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for intermittent waste heat utilization, comprising a hollow plate (1) and a preparation mechanism installed inside the hollow plate (1), characterized in that: The preparation mechanism includes a brake assembly; The brake assembly comprises a hollow plate (1) having a connecting bottom plate (2) fixedly connected below, a heat receiving plate (3) arranged on the inner side of the connecting bottom plate (2), a first motor (4) fixedly arranged on the inner side of the hollow plate (1), a first rotating shaft (5) arranged on the rotating end of the first motor (4), a rotating plate (6) fixedly connected to the other end of the first rotating shaft (5), a movable plate (8) arranged on the upper side of the rotating plate (6), and a second rotating shaft (7) arranged at the connection between the rotating plate (6) and the movable plate (8).

2. The device for intermittent waste heat utilization according to claim 1, characterized in that: A support frame (10) is provided at the other end of the movable plate (8), a third rotating shaft (9) is provided at the connection between the movable plate (8) and the support frame (10), a first sliding block (11) is fixed to the outer wall of the support frame (10), and a first sliding rail (12) is slidably connected to the outer side of the first sliding block (11).

3. The device for intermittent waste heat utilization according to claim 2, characterized in that: A second motor (13) is fixed to the inner side wall of the support frame (10); a fourth rotating shaft (14) is provided at the rotating end of the second motor (13); and a fan blade (15) is fixedly connected to the other end of the fourth rotating shaft (14).

4. The device for intermittent waste heat utilization according to claim 2, characterized in that: The inner wall of the connecting bottom plate (2) is provided with a second slide rail (16), the inner side of the second slide rail (16) is slidably connected with a second slider (17), a connecting plate (18) is fixed to one side of the second slider (17), a damper (19) is provided on the side wall of the connecting plate (18), and a spring (20) is provided on the periphery of the damper (19).

5. The device for intermittent waste heat utilization according to claim 4, characterized in that: A pushing plate (21) is fixed to the side wall of the connecting plate (18), a clamping plate (22) is fixed to the other side wall of the connecting plate (18), and a clamping groove (23) is clamped and connected to the outer side of the clamping plate (22).

6. The device for intermittent waste heat utilization according to claim 5, characterized in that: A filter screen (24) is arranged outside the engaging groove (23), and a first hand-pull handle (25) is fixed to the side wall of the filter screen (24).

7. The device for intermittent waste heat utilization according to claim 2, characterized in that: A third slide rail (26) is provided on the inner side wall of the top end of the hollow plate (1), and a third sliding block (27) is slidably connected to the inner side of the third slide rail (26).

8. The device for intermittent waste heat utilization according to claim 7, characterized in that: A dust filter screen plate (28) is fixed to the side wall of the third sliding block (27), and a second hand handle (29) is fixed to the other side wall of the dust filter screen plate (28).

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