Efficient exhaust device for thermal production

Abstract

The utility model relates to the technical field of thermal production, in particular to an efficient exhaust device for thermal production, which comprises a thermal production module and a box body, the surface of the thermal production module is fixedly connected with the box body, a positioning device is arranged in the box body, and a buffer device is arranged in the box body. The efficient exhaust device for thermal production has the advantages that through the cooperation of the positioning device and the buffer device, the telescopic end of the hydraulic cylinder extends to push the trapezoidal block to move, so that the exhaust efficiency is improved, and the exhaust efficiency is improved; and a winding drum can drive a fourth spring to rotate and deform, the rotating speed of the winding drum is reduced, meanwhile, a disc can be driven to move while the winding drum rotates, a baffle can block a square rod again, the square pipe can be controlled to be rapidly opened and closed, the control efficiency of the device is improved, exhaust is more convenient, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal production, in particular to a high-efficiency exhaust device for thermal production. Background Art

[0002] The combustion furnace is a commonly used equipment in thermal production. The combustion furnace is referred to as the arc furnace. It uses a high-voltage, high-frequency oscillation circuit to form an instantaneous large current to ignite the sample, so that the sample burns rapidly under oxygen-rich conditions to produce a mixed gas.

[0003] For example, a high-efficiency thermal production device with the authorization announcement number "CN220417658U" can make the coal piled at the bottom burn by pushing the push block, and the external gas is ejected through the nozzle and moves upward through the circular through hole, so that the coal on the rack can be fully and quickly burned. However, the device needs to be transported by the valve control equipment, and when controlling the opening and closing of the valve, the operator needs to manually operate the opening and closing of the valve, which makes the device inconvenient to control the exhaust. At the same time, the device will increase the workload of the operator when exhausting. At the same time, the device is not convenient for rapid control of the exhaust, which reduces the efficiency of the device when controlling, resulting in reduced working efficiency of the device. Utility Model Content

[0004] The utility model aims to solve the problems of increased workload of operators and low working efficiency of the device, and proposes a high-efficiency exhaust device for thermal production.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-efficiency exhaust device for thermal production is designed, comprising a thermal production module and a box body, the surface of the thermal production module is fixedly connected to the box body, a positioning device is provided inside the box body, a buffer device is provided inside the box body, the thermal production module is fixedly connected to one end of a square tube, a connecting ring is fixedly connected to the surface of the square tube, a conveying pipe is fixedly connected to the surface of the connecting ring, the square tube is slidably engaged with a baffle through a groove opened on the surface, and one end of the baffle passes through the surface of the square tube and is fixedly connected to one end of a connecting rod.

[0007] Preferably, the positioning device includes a fixed box and a hydraulic cylinder, the fixed box is fixedly connected to the surface of the box body, the inner surface of the fixed box is fixedly connected to the hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected to a push block, the push block is slidably connected through a through hole opened on the surface of the box body, the inner surface of the box body is slidably connected to the surface of the trapezoidal block, the surface of the trapezoidal block is slidably engaged with a slideway opened on the surface of the spring block, the inner surface of the spring block and the trapezoidal block are respectively fixedly connected to the two ends of the first spring, and the surface of the spring block is fixedly connected to a transmission plate.

[0008] Preferably, a connecting rod is fixedly connected to the surface of the transmission plate, and a vertical rod is fixedly connected to the surface of the transmission plate, and one end of the vertical rod passes through the surface of the box.

[0009] Preferably, a second spring is fixedly connected to the inner surface of the box, one end of the second spring is fixedly connected to the surface of the transmission plate, and a support plate is fixedly connected to the inner surface of the box.

[0010] Preferably, a motor is fixedly connected to the inner surface of the box body, a rotating rod is fixedly connected to the output shaft of the motor, the rotating rod surface is tightly abutted against the surface of the transmission plate, an inclined rod is fixedly connected to the surface of the box body, and one end of the inclined rod is fixedly connected to the surface of the thermal production module.

[0011] Preferably, the buffer device includes a pull rope and a drum, a protruding portion at one end of the drum is rotatably connected to the surface of the support plate through a bearing, a pull rope is wound around the surface of the drum, one end of the pull rope is fixedly connected to the surface of the transmission plate, the protruding portion at one end of the drum is rotatably connected to the through hole opened on the surface of the short plate, the short plate is fixedly connected to the inner surface of the box, the protruding portion at one end of the drum penetrates the surface of the short plate and is fixedly connected to the surface of the disc, the surface of the disc contacts the surface of the rubber block, a straight rod is fixedly connected to the surface of the rubber block, the straight rod is slidably engaged with the through hole opened on the surface of the vertical plate, the vertical plate is fixedly connected to the inner surface of the box, one end of the straight rod is fixedly connected to a third spring, one end of the third spring is fixedly connected to the inner surface of the box, the short plate surface and one end of the drum are respectively fixedly connected to two ends of the fourth spring.

[0012] The utility model proposes a high-efficiency exhaust device for thermal production, which has the beneficial effects that: through the cooperation of the positioning device and the buffer device, the output shaft of the motor rotates to drive the rotating rod to rotate, so that the rotating rod can push the transmission plate to move upward quickly, so that the baffle no longer blocks the other pipe, so that the thermal production module can be quickly exhausted, and the spring block can be driven to move synchronously while the transmission plate moves, so that the trapezoidal block can be engaged with the groove on the inner surface of the box body, and the telescopic end of the hydraulic cylinder extends to push the trapezoidal block to move, so that the drum can drive the fourth spring to rotate and deform, so that the rotation speed of the drum is reduced, and at the same time, the drum can drive the disc to move while it rotates, so that the baffle can block the other rod again, and the square pipe can be quickly switched on and off to improve the control efficiency of the device, make exhaust more convenient, and improve the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A front cross-sectional view of

[0015] Figure 3It is a front cross-sectional view of the box;

[0016] Figure 4 is a side cross-sectional view of the connecting rod, baffle and square tube;

[0017] Figure 5 for Figure 2 Schematic diagram of part A.

[0018] In the figure: 1, thermal production module, 2, inclined rod, 3, box, 4, positioning device, 401, fixed box, 402, hydraulic cylinder, 403, push block, 404, spring block, 405, trapezoidal block, 406, first spring, 407, transmission plate, 5, connecting rod, 6, vertical rod, 7, support plate, 8, motor, 9, buffer device, 901, pull rope, 902, reel, 903, fourth spring, 904, short plate, 905, disc, 906, vertical plate, 907, third spring, 908, straight rod, 909, rubber block, 10, rotating rod, 11, baffle, 12, square tube, 13, conveying pipe, 14, connecting ring, 15, second spring. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings:

[0020] Refer to the attached Figure 1-5In the present embodiment, a high-efficiency exhaust device for heat production comprises a heat production module 1 and a box body 3. The surface of the heat production module 1 is fixedly connected to the box body 3. A positioning device 4 is provided inside the box body 3. A buffer device 9 is provided inside the box body 3. The heat production module 1 is fixedly connected to one end of a square tube 12. A connecting ring 14 is fixedly connected to the surface of the square tube 12. The connecting ring 14 can connect the square tube 12 and the delivery pipe 13. The surface of the connecting ring 14 is fixedly connected to the delivery pipe 13. The square tube 12 is slidably engaged with the baffle 11 through a groove provided on the surface. The baffle 11 can be engaged with the groove on the inner surface of the square tube 12 to improve the sealing performance of the square tube 12. One end of the baffle 11 passes through the surface of the square tube 12 and is fixedly connected to one end of the connecting rod 5. The surface of the transmission plate 407 is fixedly connected to the connecting rod 5. The transmission plate 407 can drive the connecting rod 5 to move. 7 is fixedly connected to the surface of a vertical rod 6, one end of the vertical rod 6 passes through the surface of the box body 3, and a second spring 15 is fixedly connected to the inner surface of the box body 3. The elastic coefficient of the second spring 15 can meet the working needs according to actual needs. The second spring 15 can push the transmission plate 407 to move downward, and one end of the second spring 15 is fixedly connected to the surface of the transmission plate 407. A support plate 7 is fixedly connected to the inner surface of the box body 3. A motor 8 is fixedly connected to the inner surface of the box body 3. The motor 8 can meet the working needs according to actual needs. The output shaft of the motor 8 is fixedly connected to a rotating rod 10, and the motor 8 can drive the rotating rod 10 to move. The surface of the rotating rod 10 is tightly pressed against the surface of the transmission plate 407, and the rotating rod 10 can push the transmission plate 407 to move upward. An inclined rod 2 is fixedly connected to the surface of the box body 3. The inclined rod 2 can make the box body 3 more stable, and one end of the inclined rod 2 is fixedly connected to the surface of the thermal production module 1.

[0021] Refer to the attached Figure 1-5 The positioning device 4 includes a fixed box 401 and a hydraulic cylinder 402. The fixed box 401 is fixedly connected to the surface of the box body 3. The inner surface of the fixed box 401 is fixedly connected to the hydraulic cylinder 402. The hydraulic cylinder 402 can meet the working needs according to actual needs. The telescopic end of the hydraulic cylinder 402 is fixedly connected to a push block 403. The hydraulic cylinder 402 can drive the push block 403 to move. The push block 403 is slidably connected through the through hole opened on the surface of the box body 3. The inner surface of the box body 3 is slidably connected to the surface of the trapezoidal block 405. The trapezoidal block 405 The surface is slidably engaged with the slideway opened on the surface of the spring block 404, the spring block 404 can fix the moving track of the trapezoidal block 405, the inner surface of the spring block 404 and the trapezoidal block 405 are respectively fixedly connected to the two ends of the first spring 406, the elastic coefficient of the first spring 406 can meet the working needs according to actual needs, the first spring 406 can allow the trapezoidal block 405 to have movement space, and the surface of the spring block 404 is fixedly connected to a transmission plate 407, and the movement of the transmission plate 407 can drive the spring block 404 to move synchronously.

[0022] Refer to the attached Figure 1-5The buffer device 9 includes a pull rope 901 and a drum 902. The protruding portion at one end of the drum 902 is rotatably connected to the surface of the support plate 7 through a bearing. The pull rope 901 is wound around the surface of the drum 902. One end of the pull rope 901 is fixedly connected to the surface of the transmission plate 407. The protruding portion at one end of the drum 902 is rotatably connected to the through hole opened on the surface of the short plate 904. The short plate 904 is fixedly connected to the inner surface of the box body 3. The protruding portion at one end of the drum 902 penetrates the surface of the short plate 904 and is fixedly connected to the surface of the disc 905. The rotation of the drum 902 can drive the disc 905 to rotate synchronously. The surface of the disc 905 contacts the surface of the rubber block 909. The rubber block 909 can slow down the rotation speed of the disc 905 under the action of friction. The surface of the rubber block 909 is fixedly connected with a straight rod 908, and the straight rod 908 is slidably connected with the through hole opened on the surface of the vertical plate 906. The vertical plate 906 is fixedly connected to the inner surface of the box body 3, and one end of the straight rod 908 is fixedly connected with a third spring 907. The elastic coefficient of the third spring 907 can be determined according to actual needs to meet the working needs. The third spring 907 can push the rubber block 909 to always maintain a state of being in contact with the surface of the disc 905. One end of the third spring 907 is fixedly connected to the inner surface of the box body 3, and the surface of the short plate 904 and one end of the reel 902 are respectively fixedly connected to the two ends of the fourth spring 903. The fourth spring 903 is a torsion spring, and the force of the fourth spring 903 is less than the force of the second spring 15.

[0023] Working principle:

[0024] When the thermal production equipment is to be exhausted, the external power supply of the motor 8 is connected, and the output shaft of the motor 8 is started to rotate to drive the rotating rod 10 to rotate, so that the rotating rod 10 can push the transmission plate 407 to move upward quickly, so that the transmission plate 407 can drive the connecting rod 5 to move upward, and the upward movement of the connecting rod 5 can drive the baffle 11 to move synchronously, so that the baffle 11 no longer blocks the square pipe 12, so that the thermal production module 1 can be exhausted quickly, and the transmission plate 407 can drive the spring block 404 to move synchronously while the transmission plate 407 moves, and the spring block 404 can drive the trapezoidal block 405 to move synchronously, so that the trapezoidal block 405 can be engaged with the groove on the inner surface of the box body 3, and the motor 8 is stopped at the same time, and the rotating rod 10 can be returned to its original position under the action of gravity.

[0025] Reset process:

[0026] When the square tube 12 needs to be closed, the external power supply of the hydraulic cylinder 402 is connected, the telescopic end of the hydraulic cylinder 402 is started to extend and push the trapezoidal block 405 to move, so that the trapezoidal block 405 is no longer engaged with the inner surface of the box body 3, and the second spring 15 is no longer compressed. Under the push of the second spring 15, the transmission plate 407 can be moved. While the transmission plate 407 moves, the pull rope 901 can be pulled to unfold, and the pull rope 901 can drive the drum 902 to rotate, so that the drum 902 can drive the fourth spring 903 to rotate and deform, so that the rotation speed of the drum 902 is reduced. At the same time, while the drum 902 rotates, the disc 905 can be driven to move, so that the disc 905 can slow down the rotation speed under the action of friction with the rubber block 909, so that the transmission plate 407 can move stably and return to its original position, so that the baffle 11 can block the side rod 12 again.

[0027] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A high-efficiency exhaust device for heat production, comprising a heat production module (1) and a box (3), wherein the box (3) is fixedly connected to the surface of the heat production module (1), characterized in that: A positioning device (4) is provided inside the box body (3), a buffer device (9) is provided inside the box body (3), the thermal production module (1) is fixedly connected to one end of the square tube (12), a connecting ring (14) is fixedly connected to the surface of the square tube (12), a conveying pipe (13) is fixedly connected to the surface of the connecting ring (14), the square tube (12) is slidably engaged with the baffle (11) through a groove provided on the surface, and one end of the baffle (11) passes through the surface of the square tube (12) and is fixedly connected to one end of the connecting rod (5).

2. A high-efficiency exhaust device for thermal production according to claim 1, characterized in that: The positioning device (4) comprises a fixed box (401) and a hydraulic cylinder (402); the fixed box (401) is fixedly connected to the surface of the box body (3); the inner surface of the fixed box (401) is fixedly connected to the hydraulic cylinder (402); the telescopic end of the hydraulic cylinder (402) is fixedly connected to a push block (403); the push block (403) is slidably connected through a through hole provided on the surface of the box body (3); the inner surface of the box body (3) is slidably connected to the surface of a trapezoidal block (405); the surface of the trapezoidal block (405) is slidably engaged with a slideway provided on the surface of a spring block (404); the inner surface of the spring block (404) and the trapezoidal block (405) are respectively fixedly connected to two ends of a first spring (406); and the surface of the spring block (404) is fixedly connected to a transmission plate (407).

3. A high-efficiency exhaust device for thermal production according to claim 2, characterized in that: The surface of the transmission plate (407) is fixedly connected to a connecting rod (5), and the surface of the transmission plate (407) is fixedly connected to a vertical rod (6), and one end of the vertical rod (6) penetrates the surface of the box body (3).

4. A high-efficiency exhaust device for thermal power production according to claim 2, characterized in that: A second spring (15) is fixedly connected to the inner surface of the box body (3), one end of the second spring (15) is fixedly connected to the surface of the transmission plate (407), and a support plate (7) is fixedly connected to the inner surface of the box body (3).

5. The high-efficiency exhaust device for thermal power production according to claim 1, characterized in that: The inner surface of the box body (3) is fixedly connected to a motor (8), the output shaft of the motor (8) is fixedly connected to a rotating rod (10), the surface of the rotating rod (10) is tightly abutted against the surface of the transmission plate (407), the surface of the box body (3) is fixedly connected to an inclined rod (2), and one end of the inclined rod (2) is fixedly connected to the surface of the thermal production module (1).

6. The high-efficiency exhaust device for thermal power production according to claim 1, characterized in that: The buffer device (9) comprises a pull rope (901) and a drum (902); a protruding portion at one end of the drum (902) is rotatably connected to the surface of the support plate (7) via a bearing; a pull rope (901) is wound around the surface of the drum (902); one end of the pull rope (901) is fixedly connected to the surface of the transmission plate (407); a protruding portion at one end of the drum (902) is rotatably connected to a through hole provided on the surface of a short plate (904); the short plate (904) is fixedly connected to the inner surface of the box body (3); a protruding portion at one end of the drum (902) penetrates the surface of the short plate (904) and the surface of the disc (905). The surface of the disc (905) is in contact with the surface of the rubber block (909); the surface of the rubber block (909) is fixedly connected with a straight rod (908); the straight rod (908) is slidably engaged with a through hole provided on the surface of the vertical plate (906); the vertical plate (906) is fixedly connected with the inner surface of the box body (3); one end of the straight rod (908) is fixedly connected with a third spring (907); one end of the third spring (907) is fixedly connected with the inner surface of the box body (3); the surface of the short plate (904) and one end of the reel (902) are respectively fixedly connected with the two ends of the fourth spring (903).

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