Air compressor waste heat utilization device

Abstract

The invention discloses an air compressor waste heat utilization device which comprises a heat preservation cylinder, a partition plate is fixedly connected to the top of the heat preservation cylinder, a motor is fixedly connected to the partition plate, a first rotating shaft is connected to a power output shaft of the motor, a third connecting pipe is rotationally installed on the heat preservation cylinder, and belt wheels are fixedly connected to the first rotating shaft and the third connecting pipe. The two belt pulleys are connected through a connecting belt; according to the device, waste heat can be effectively conveyed through the first heat conduction half pipe and the second heat conduction half pipe, and the first heat conduction half pipe and the second heat conduction half pipe can rotate under the driving of the motor, so that liquid can be continuously stirred, and the heat conduction efficiency is improved. And in the rotating process of the first heat conduction half pipe and the second heat conduction half pipe, a second extrusion column is continuously extruded, so that a scraping plate can be continuously driven to rotate, and the inner walls of the first heat conduction half pipe and the second heat conduction half pipe can be effectively cleaned.

Description

Technical Field

[0001] The invention relates to the field of waste heat utilization, and in particular to a waste heat utilization device for an air compressor. Background Art

[0002] An air compressor is a device used to compress gas. The structure of an air compressor is similar to that of a water pump. Most air compressors are reciprocating piston type, with rotating blades or rotating screws. Air compressors generate a lot of heat during operation. In order to prevent this heat from being wasted, a waste heat utilization device is connected to the air compressor to collect and use the waste heat.

[0003] Traditional waste heat utilization is mostly to transfer waste heat to the water circulation system, which can be used to heat water as a heat source for the heating system or hot water supply system. This waste heat utilization device generally passes gas into the pipe, which will dissipate the heat and then act on the water source, using the continuously dissipated heat to heat the hot water for utilization. However, since the gas passed into the pipe is not completely clean, impurities will adhere to the inner wall over a long period of time, so that the pipe wall will become thicker, thus affecting the heat transmission. Summary of the invention

[0004] The purpose of the present invention is to provide an air compressor waste heat utilization device to solve the above technical problems.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] An air compressor waste heat utilization device comprises a heat preservation cylinder, a partition is fixedly connected to the top of the heat preservation cylinder, a motor is fixedly connected to the partition, a first rotating shaft is fixedly connected to the power output shaft of the motor, a third connecting pipe is rotatably mounted on the heat preservation cylinder, a pulley is fixedly connected to the first rotating shaft and the third connecting pipe, and the two pulleys are connected by a connecting belt;

[0007] A gas transmission mechanism, located inside the heat preservation cylinder and fixedly connected to the third connecting pipe, the gas transmission mechanism is used to transmit waste heat and stir the liquid;

[0008] A splitting mechanism, located inside the gas transmission mechanism and fixedly connected to the gas transmission mechanism, the splitting mechanism is used to split the gas transmission mechanism;

[0009] A driving mechanism is located inside the heat preservation tube and is fixedly connected to the heat preservation tube, and the driving mechanism is used to drive the splitting mechanism to operate;

[0010] The stirring mechanism is located inside the heat preservation cylinder and is used to drive the liquid to flow.

[0011] Preferably, the gas delivery mechanism comprises a first hollow disk, which is located inside the heat preservation tube and fixedly connected to the third connecting pipe;

[0012] The first hollow disk is fixedly connected to the gas delivery structure, the gas delivery structure is fixedly connected to the second hollow disk, the second hollow disk is fixedly connected to the second connecting pipe, the second connecting pipe penetrates the heat preservation tube and is rotatably connected to the heat preservation tube.

[0013] Preferably, the gas transmission structure comprises a first heat-conducting half-tube, and two ends of the first heat-conducting half-tube are respectively connected to the first hollow disk and the second hollow disk;

[0014] The first heat-conducting half-tube is plugged with a second heat-conducting half-tube, and the second heat-conducting half-tube is slidably connected to the first hollow disk and the second hollow disk;

[0015] A first rotating seat is fixedly connected inside the first heat-conducting half-tube, a fourth rotating shaft is rotatably connected to the first rotating seat, a fifth gear is fixedly connected to the fourth rotating shaft, a rack is meshed on the fifth gear, a mounting frame is fixedly connected to the rack, a second extrusion column is fixedly connected to one end of the mounting frame, the second extrusion column penetrates the first heat-conducting half-tube and is slidably connected to the first heat-conducting half-tube, and the mounting frame is connected to the second heat-conducting half-tube via a second spring.

[0016] Preferably, a plurality of fixing rods are fixedly connected to the fourth rotating shaft, a scraper is fixedly connected to the fixing rods, and the scraper is in contact with the first heat-conducting half-tube and the second heat-conducting half-tube.

[0017] Preferably, the splitting mechanism comprises a switching tube, and the switching tube is connected to the first hollow disk through a supporting column;

[0018] A plurality of connecting rods are slidably connected to the switching tube, one end of the connecting rod is connected to the second heat conducting half tube, the other end of the connecting rod is fixedly connected to a limit plate, the limit plate is connected to the switching tube via a first spring, and the first spring is sleeved on the connecting rod;

[0019] The switching tube is slidably connected to a first extrusion column, the first extrusion column is fixedly connected to an extrusion frame, the extrusion frame penetrates the switching tube and is slidably connected to the switching tube, the extrusion frame penetrates the second hollow disk and is slidably connected to the second hollow disk;

[0020] A slide plate is fixedly connected to the extrusion frame, and the slide plate is slidably connected to the second connecting pipe.

[0021] Preferably, the driving mechanism comprises a first gear, and the first gear is fixedly mounted on the second connecting pipe;

[0022] The first gear is meshed with a sixth gear, the sixth gear is fixedly connected with a rotating member, the rotating member is rotatably connected to the heat preservation tube, the sixth gear is penetrated with a tooth groove, a fixed disk is arranged inside the tooth groove, a paddle piece is installed on the fixed disk, a second reciprocating screw is fixedly connected to the fixed disk, a second rotating seat is rotatably installed on the second reciprocating screw, the second rotating seat is slidably connected to the heat preservation tube, a limiting frame is threadedly connected to the second reciprocating screw, and the limiting frame is slidably connected to the heat preservation tube.

[0023] Preferably, the stirring mechanism comprises a first reciprocating screw rod, which is located inside the heat preservation cylinder and is rotatably connected to the heat preservation cylinder;

[0024] A third gear is fixedly connected to the first reciprocating screw rod, a fourth gear is meshed with the third gear, and the fourth gear is fixedly connected to the third connecting pipe;

[0025] The third gear is meshed with a second gear, the second gear is fixedly connected with a fifth rotating shaft, the fifth rotating shaft is rotatably connected to the heat preservation cylinder, the fifth rotating shaft is fixedly connected with a telescopic column, the telescopic column is fixedly connected with the third rotating shaft, the third rotating shaft is fixedly connected with the second bevel gear, the second bevel gear is meshed with the first bevel gear, the first bevel gear is fixedly connected with the second rotating shaft, one end of the second rotating shaft is fixedly connected with a stirring assembly, the other end of the second rotating shaft is rotatably mounted with a threaded rack, the threaded rack is rotatably connected to the first reciprocating screw rod, the bottom of the threaded rack is fixedly connected with a moving block, and the moving block is slidably connected to the heat preservation cylinder.

[0026] Preferably, the stirring assembly comprises a mounting plate, and the mounting plate is fixedly connected to the second rotating shaft;

[0027] A threaded seat is fixedly connected to the mounting plate, a screw rod is threadedly connected to the threaded seat, and a stirring blade is fixedly connected to the screw rod.

[0028] The beneficial effects of the present invention are:

[0029] 1. The present invention can effectively transport waste heat through the first heat-conducting half-tube and the second heat-conducting half-tube, and the first heat-conducting half-tube and the second heat-conducting half-tube can rotate under the drive of the motor, so that the liquid can be continuously stirred, and the dissipated heat can better interact with the liquid. In the process of the first heat-conducting half-tube and the second heat-conducting half-tube rotating, the second extrusion column will be continuously squeezed, so that the scraper can be continuously driven to rotate, so that the inner wall of the first heat-conducting half-tube and the second heat-conducting half-tube can be effectively cleaned, so that the inner wall will not be thickened by impurities and affect the heat conduction.

[0030] 2. By the reverse rotation of the motor, the motor can drive the limit frame to move, and the limit frame can cancel the extrusion of the first extrusion column, so that the first heat conduction half pipe and the second heat conduction half pipe will be separated, so that the liquid will enter the interior between the two, and with the scraper and its own rotation, the liquid can continuously clean the inner wall of the first heat conduction half pipe and the second heat conduction half pipe, so that it can always be kept clean.

[0031] 3. When the first heat conduction half-tube and the second heat conduction half-tube rotate, the second gear and the third gear will also be driven to rotate, so that the stirring blade and the mounting plate can be effectively rotated, which can continuously accelerate the flow of the liquid, better neutralize the problem of the liquid, and avoid the phenomenon of different liquid temperatures at different positions. The angle of the stirring blade can be changed, so that the flow trajectory of the liquid can be effectively changed according to needs, and when the stirring blade rotates, the stirring blade will continue to move left and right, which can have a more comprehensive effect everywhere. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of the present invention;

[0033] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0034] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0035] Figure 4 It is a schematic diagram of the connection between the first hollow disk and the second hollow disk of the present invention;

[0036] Figure 5 for Figure 4 A magnified schematic diagram of part B;

[0037] Figure 6 This is a schematic diagram of the internal structure of the first heat-conducting half tube of the present invention;

[0038] Figure 7 for Figure 6 An enlarged schematic diagram of part C of FIG.

[0039] Figure 8 It is a schematic diagram of the connection between the sixth gear and the second reciprocating screw rod of the present invention;

[0040] Fig. 9 It is a structural schematic diagram of the stirring structure of the present invention.

[0041] Figure numerals: 1, heat preservation cylinder; 2, motor; 3, partition; 4, first rotating shaft; 5, connecting belt; 6, pulley; 7, first connecting pipe; 8, positioning member; 9, second connecting pipe; 10, first gear; 11, slide plate; 12, first reciprocating screw rod; 13, threaded rack; 14, moving block; 15, telescopic column; 16, second gear; 17, third gear; 18, fourth gear; 19, third connecting pipe; 20, first hollow disk; 21, second hollow disk; 22, second rotating shaft; 23, first bevel gear; 24, mounting plate; 25, second bevel gear; 26, third rotating shaft; 27, first heat conducting Half pipe; 28, extrusion frame; 29, switching pipe; 30, first spring; 31, connecting rod; 32, limit plate; 33, first extrusion column; 34, support column; 35, scraper; 36, second heat-conducting half pipe; 37, fixing rod; 38, mounting frame; 39, second extrusion column; 40, fifth gear; 41, fourth rotating shaft; 42, second spring; 43, rack; 44, first rotating seat; 45, rotating part; 46, sixth gear; 47, toggle plate; 48, second rotating seat; 49, fixed disk; 50, second reciprocating screw; 51, limit frame; 52, stirring blade; 53, screw; 54, threaded seat. DETAILED DESCRIPTION

[0042] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0043] The specific embodiments of the present invention are described below with reference to the accompanying drawings.

[0044] Embodiment 1:

[0045] like Figure 1-9 As shown, an air compressor waste heat utilization device comprises an insulation cylinder 1, a partition 3 is fixedly connected to the top of the insulation cylinder 1, a motor 2 is fixedly connected to the partition 3, a first rotating shaft 4 is fixedly connected to the power output shaft of the motor 2, a third connecting pipe 19 is rotatably mounted on the insulation cylinder 1, and pulleys 6 are fixedly connected to the first rotating shaft 4 and the third connecting pipe 19, and the two pulleys 6 are connected by a connecting belt 5;

[0046] The gas transmission mechanism is located inside the heat preservation tube 1 and is fixedly connected to the third connecting pipe 19, and is used to transmit waste heat and stir the liquid;

[0047] A splitting mechanism is located inside the gas transmission mechanism and is fixedly connected to the gas transmission mechanism, and is used to split the gas transmission mechanism;

[0048] A driving mechanism is located inside the heat preservation tube 1 and is fixedly connected to the heat preservation tube 1, and is used to drive the splitting mechanism to operate;

[0049] The stirring mechanism is located inside the heat preservation cylinder 1 and is used to drive the liquid to flow.

[0050] The gas delivery mechanism includes a first hollow disk 20, which is located inside the heat preservation tube 1 and fixedly connected to the third connecting pipe 19;

[0051] The first hollow disk 20 is fixedly connected to the gas delivery structure, the gas delivery structure is fixedly connected to the second hollow disk 21, the second hollow disk 21 is fixedly connected to the second connecting pipe 9, the second connecting pipe 9 penetrates the heat preservation tube 1 and is rotatably connected to the heat preservation tube 1.

[0052] The gas transmission structure includes a first heat-conducting half pipe 27, and two ends of the first heat-conducting half pipe 27 are respectively connected to the first hollow disk 20 and the second hollow disk 21;

[0053] The first heat-conducting half-tube 27 is plugged with the second heat-conducting half-tube 36, and the second heat-conducting half-tube 36 is slidably connected to the first hollow disk 20 and the second hollow disk 21;

[0054] A first rotating seat 44 is fixedly connected inside the first heat-conducting half-tube 27, a fourth rotating shaft 41 is rotatably connected to the first rotating seat 44, a fifth gear 40 is fixedly connected to the fourth rotating shaft 41, a rack 43 is meshed on the fifth gear 40, a mounting frame 38 is fixedly connected to the rack 43, a second extrusion column 39 is fixedly connected to one end of the mounting frame 38, the second extrusion column 39 passes through the first heat-conducting half-tube 27 and is slidably connected to the first heat-conducting half-tube 27, and the mounting frame 38 is connected to the second heat-conducting half-tube 36 via a second spring 42.

[0055] A plurality of fixing rods 37 are fixedly connected to the fourth rotating shaft 41 , and a scraper 35 is fixedly connected to the fixing rods 37 . The scraper 35 is in contact with the first heat conducting half pipe 27 and the second heat conducting half pipe 36 .

[0056] A positioning member 8 is rotatably mounted on the third connecting tube 19, and a first connecting tube 7 is rotatably mounted on the positioning member 8. The residual heat is transported to the first heat conducting half tube 27 and the second heat conducting half tube 36 through the first connecting tube 7. The first heat conducting half tube 27 and the second heat conducting half tube 36 are located in the liquid, so that the liquid can be effectively heated.

[0057] Start the motor 2, the motor 2 drives the first rotating shaft 4 to rotate, the first rotating shaft 4 drives the third connecting tube 19 to rotate through the connecting belt 5 and the pulley 6, the third connecting tube 19 drives the first hollow disk 20 to rotate, the first hollow disk 20 drives the first heat conducting half tube 27 and the second heat conducting half tube 36 to rotate, so that the first heat conducting half tube 27 and the second heat conducting half tube 36 can stir the liquid and mix the liquid, so that the heat can be better dissipated and the liquid can be better heated;

[0058] And during the rotation of the first heat-conducting half-tube 27 and the second heat-conducting half-tube 36, the second extrusion column 39 will act on the heat-insulating tube 1, thereby continuously driving the mounting frame 38 and the rack 43 to move, the rack 43 acts on the fifth gear 40, the fifth gear 40 will drive the fourth rotating shaft 41 to rotate, the fourth rotating shaft 41 will drive the scraper 35 to rotate, the scraper 35 will clean the inner walls of the first heat-conducting half-tube 27 and the second heat-conducting half-tube 36, so that the impurities on the inner walls of the first heat-conducting half-tube 27 and the second heat-conducting half-tube 36 will fall off directly and be discharged together with the airflow, effectively avoiding the thickening of the inner wall.

[0059] Embodiment 2:

[0060] like Figure 1-9 As shown, when other parts are the same as those of Embodiment 1, the difference between this embodiment and Embodiment 1 is that the splitting mechanism includes a switching tube 29, and the switching tube 29 is connected to the first hollow disk 20 through a supporting column 34;

[0061] A plurality of connecting rods 31 are slidably connected to the switching tube 29. One end of the connecting rod 31 is connected to the second heat conducting half tube 36. The other end of the connecting rod 31 is fixedly connected to a limit plate 32. The limit plate 32 is connected to the switching tube 29 via a first spring 30. The first spring 30 is sleeved on the connecting rod 31.

[0062] The switching tube 29 is slidably connected with a first extrusion column 33, and the first extrusion column 33 is fixedly connected with an extrusion frame 28, which penetrates the switching tube 29 and is slidably connected with the switching tube 29, and the extrusion frame 28 penetrates the second hollow disk 21 and is slidably connected with the second hollow disk 21;

[0063] The extrusion frame 28 is fixedly connected with a slide plate 11 , and the slide plate 11 is slidably connected with the second connecting pipe 9 .

[0064] The driving mechanism comprises a first gear 10, and the first gear 10 is fixedly mounted on the second connecting pipe 9;

[0065] The first gear 10 is meshed with a sixth gear 46, and a rotating member 45 is fixedly connected to the sixth gear 46, and the rotating member 45 is rotatably connected to the heat preservation tube 1. A tooth groove is penetrated through the sixth gear 46, and a fixed disk 49 is arranged inside the tooth groove, and a paddle plate 47 is installed on the fixed disk 49. A second reciprocating screw rod 50 is fixedly connected to the fixed disk 49, and a second rotating seat 48 is rotatably installed on the second reciprocating screw rod 50. The second rotating seat 48 is slidably connected to the heat preservation tube 1. A limiting frame 51 is threadedly connected to the second reciprocating screw rod 50, and the limiting frame 51 is slidably connected to the heat preservation tube 1.

[0066] The motor 2 is controlled to reverse, the motor 2 will drive the second connecting tube 9 to rotate, the rotation of the second connecting tube 9 will drive the first gear 10 to rotate, the first gear 10 will drive the sixth gear 46 to rotate, the sixth gear 46 will drive the fixed plate 49 to rotate through the toggle plate 47, the fixed plate 49 will drive the second reciprocating screw rod 50 to rotate, the second reciprocating screw rod 50 will drive the limiting frame 51 to move, the limiting frame 51 will drive the first extrusion column 33 to move through the extrusion frame 28, so that the first extrusion column 33 will cancel the extrusion of the connecting rod 31, so that under the action of the first spring 30, the first heat conducting half pipe 27 and the second heat conducting half pipe 36 will be separated, so that liquid will enter, with the help of the liquid, its own rotation, and the cleaning of the scraper 35, the liquid can clean up the impurities on the first heat conducting half pipe 27 and the second heat conducting half pipe 36.

[0067] Embodiment 3:

[0068] like Figure 1-9 As shown, when other parts are the same as those of Example 1, the difference between this embodiment and Example 1 is that: the stirring mechanism includes a first reciprocating screw rod 12, and the first reciprocating screw rod 12 is located inside the heat preservation tube 1 and is rotatably connected to the heat preservation tube 1;

[0069] A third gear 17 is fixedly connected to the first reciprocating screw rod 12, a fourth gear 18 is meshed with the third gear 17, and the fourth gear 18 is fixedly connected to the third connecting pipe 19;

[0070] The third gear 17 is meshed with the second gear 16, the second gear 16 is fixedly connected with the fifth rotating shaft, the fifth rotating shaft is rotatably connected to the heat preservation cylinder 1, the fifth rotating shaft is fixedly connected with the telescopic column 15, the telescopic column 15 is fixedly connected with the third rotating shaft 26, the third rotating shaft 26 is fixedly connected with the second bevel gear 25, the second bevel gear 25 is meshed with the first bevel gear 23, the first bevel gear 23 is fixedly connected with the second rotating shaft 22, one end of the second rotating shaft 22 is fixedly connected with the stirring assembly, the other end of the second rotating shaft 22 is rotatably mounted with a threaded frame 13, the threaded frame 13 is rotatably connected to the first reciprocating screw 12, the bottom of the threaded frame 13 is fixedly connected with a moving block 14, and the moving block 14 is slidably connected to the heat preservation cylinder 1.

[0071] The stirring assembly includes a mounting plate 24, and the mounting plate 24 is fixedly connected to the second rotating shaft 22;

[0072] A threaded seat 54 is fixedly connected to the mounting plate 24 , a screw rod 53 is threadedly connected to the threaded seat 54 , and a stirring blade 52 is fixedly connected to the screw rod 53 .

[0073] When the third connecting pipe 19 rotates, it will also drive the fourth gear 18 to rotate, the fourth gear 18 drives the third gear 17 to rotate, the third gear 17 drives the second gear 16 to rotate, the second gear 16 drives the fifth rotating shaft to rotate, the fifth rotating shaft drives the third rotating shaft 26 to rotate through the telescopic column 15, the third rotating shaft 26 drives the mounting plate 24 to rotate through the first bevel gear 23 and the second bevel gear 25, and the mounting plate 24 drives the stirring blade 52 to rotate, thereby effectively changing the flow direction of the liquid;

[0074] By rotating the screw 53, the screw 53 can drive the stirring blade 52 to rotate, thereby changing the inclination angle of the stirring blade 52, so as to change the flow direction of the liquid more as needed;

[0075] The rotation of the third gear 17 will drive the first reciprocating screw 12 to rotate, the first reciprocating screw 12 will drive the threaded frame 13 to move, and the threaded frame 13 will drive the stirring blade 52 to move, so that the stirring blade 52 can continuously stir at different positions to better promote the mixing of the liquid.

[0076] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An air compressor waste heat utilization device, comprising a heat preservation cylinder (1), characterized in that: The top of the heat preservation cylinder (1) is fixedly connected with a partition (3), the partition (3) is fixedly connected with a motor (2), the power output shaft of the motor (2) is fixedly connected with a first rotating shaft (4), a third connecting pipe (19) is rotatably mounted on the heat preservation cylinder (1), the first rotating shaft (4) and the third connecting pipe (19) are both fixedly connected with pulleys (6), and the two pulleys (6) are connected via a connecting belt (5); A gas transmission mechanism, located inside the heat preservation cylinder (1) and fixedly connected to the third connecting pipe (19), the gas transmission mechanism being used to transmit waste heat and stir the liquid; A splitting mechanism, located inside the gas transmission mechanism and fixedly connected to the gas transmission mechanism, the splitting mechanism is used to split the gas transmission mechanism; A driving mechanism, located inside the heat-insulating cylinder (1) and fixedly connected to the heat-insulating cylinder (1), the driving mechanism being used to drive the splitting mechanism to operate; A stirring mechanism is located inside the heat preservation cylinder (1), and is used to drive the liquid to flow.

2. The air compressor waste heat utilization device according to claim 1, characterized in that: The gas transmission mechanism comprises a first hollow disk (20), wherein the first hollow disk (20) is located inside the heat preservation cylinder (1) and is fixedly connected to the third connecting pipe (19); The first hollow disk (20) is fixedly connected to a gas transmission structure, the gas transmission structure is fixedly connected to a second hollow disk (21), the second hollow disk (21) is fixedly connected to a second connecting pipe (9), the second connecting pipe (9) passes through the heat preservation tube (1) and is rotatably connected to the heat preservation tube (1).

3. The air compressor waste heat utilization device according to claim 2, characterized in that: The gas transmission structure comprises a first heat-conducting half-tube (27), and two ends of the first heat-conducting half-tube (27) are respectively connected to the first hollow disk (20) and the second hollow disk (21); The first heat-conducting half-tube (27) is plugged with a second heat-conducting half-tube (36), and the second heat-conducting half-tube (36) is slidably connected to the first hollow disk (20) and the second hollow disk (21); The first heat-conducting half-tube (27) is fixedly connected with a first rotating seat (44) inside, the first rotating seat (44) is rotatably connected with a fourth rotating shaft (41), the fourth rotating shaft (41) is fixedly connected with a fifth gear (40), the fifth gear (40) is meshed with a rack (43), the rack (43) is fixedly connected with a mounting frame (38), one end of the mounting frame (38) is fixedly connected with a second extrusion column (39), the second extrusion column (39) penetrates the first heat-conducting half-tube (27) and is slidably connected with the first heat-conducting half-tube (27), and the mounting frame (38) is connected with the second heat-conducting half-tube (36) via a second spring (42).

4. The air compressor waste heat utilization device according to claim 3, characterized in that: A plurality of fixing rods (37) are fixedly connected to the fourth rotating shaft (41), a scraper (35) is fixedly connected to the fixing rod (37), and the scraper (35) is in contact with the first heat conducting half pipe (27) and the second heat conducting half pipe (36).

5. The air compressor waste heat utilization device according to claim 3, characterized in that: The splitting mechanism comprises a switching tube (29), and the switching tube (29) is connected to the first hollow disk (20) via a supporting column (34); A plurality of connecting rods (31) are slidably connected to the switching tube (29), one end of the connecting rod (31) is connected to the second heat conducting half tube (36), the other end of the connecting rod (31) is fixedly connected to a limiting plate (32), the limiting plate (32) is connected to the switching tube (29) via a first spring (30), and the first spring (30) is sleeved on the connecting rod (31); The switching tube (29) is slidably connected to a first extrusion column (33), the first extrusion column (33) is fixedly connected to an extrusion frame (28), the extrusion frame (28) penetrates the switching tube (29) and is slidably connected to the switching tube (29), and the extrusion frame (28) penetrates the second hollow disk (21) and is slidably connected to the second hollow disk (21); A slide plate (11) is fixedly connected to the extrusion frame (28), and the slide plate (11) is slidably connected to the second connecting pipe (9).

6. The air compressor waste heat utilization device according to claim 3, characterized in that: The driving mechanism comprises a first gear (10), wherein the first gear (10) is fixedly mounted on the second connecting pipe (9); The first gear (10) is meshed with a sixth gear (46), the sixth gear (46) is fixedly connected with a rotating member (45), the rotating member (45) is rotatably connected to the heat preservation tube (1), the sixth gear (46) is provided with a tooth groove, a fixed disk (49) is arranged inside the tooth groove, a paddle plate (47) is mounted on the fixed disk (49), a second reciprocating screw (50) is fixedly connected to the fixed disk (49), a second rotating seat (48) is rotatably mounted on the second reciprocating screw (50), the second rotating seat (48) is slidably connected to the heat preservation tube (1), a limiting frame (51) is threadedly connected to the second reciprocating screw (50), and the limiting frame (51) is slidably connected to the heat preservation tube (1).

7. The air compressor waste heat utilization device according to claim 1, characterized in that: The stirring mechanism comprises a first reciprocating screw (12), wherein the first reciprocating screw (12) is located inside the heat preservation cylinder (1) and is rotationally connected to the heat preservation cylinder (1); A third gear (17) is fixedly connected to the first reciprocating screw rod (12), a fourth gear (18) is meshed with the third gear (17), and the fourth gear (18) is fixedly connected to a third connecting pipe (19); The third gear (17) is meshed with a second gear (16), the second gear (16) is fixedly connected with a fifth rotating shaft, the fifth rotating shaft is rotatably connected to the heat preservation cylinder (1), the fifth rotating shaft is fixedly connected with a telescopic column (15), the telescopic column (15) is fixedly connected with a third rotating shaft (26), the third rotating shaft (26) is fixedly connected with a second bevel gear (25), the second bevel gear (25) is meshed with a first bevel gear (23), the first bevel gear (23) is fixedly connected with a second rotating shaft (22), one end of the second rotating shaft (22) is fixedly connected with a stirring assembly, the other end of the second rotating shaft (22) is rotatably mounted with a threaded frame (13), the threaded frame (13) is rotatably connected to the first reciprocating screw (12), the bottom of the threaded frame (13) is fixedly connected with a moving block (14), the moving block (14) is slidably connected to the heat preservation cylinder (1).

8. The air compressor waste heat utilization device according to claim 7, characterized in that: The stirring assembly comprises a mounting plate (24), wherein the mounting plate (24) is fixedly connected to the second rotating shaft (22); A threaded seat (54) is fixedly connected to the mounting plate (24), a screw rod (53) is threadedly connected to the threaded seat (54), and a stirring blade (52) is fixedly connected to the screw rod (53).

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