Drying device for chemical waste treatment

Abstract

The invention discloses a drying device for chemical waste treatment. The drying device comprises a temperature difference heat circulation assembly, a water absorption pretreatment assembly, a conveying mechanism, a tunnel drying chamber, a heating box, a heating wire, an overturning top cover and an equipment base. The invention belongs to the technical field of chemical waste drying, and particularly relates to a drying device for chemical waste treatment. In order to provide a low-power-consumption thermal cycle effect when the chemical waste is dried, the invention provides a temperature difference thermal cycle assembly, fan blades are driven by utilizing temperature difference, the power consumption is low, high-temperature gas does not directly surge to the chemical waste on a conveying cylinder, but continuously circulates around the chemical waste, the chemical waste can be protected, and the chemical waste is prevented from being damaged. And the situation that chemical waste falls into equipment is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of chemical waste drying, and specifically refers to a drying device for chemical waste treatment. Background Art

[0002] Chemical waste refers to the scraps left over from the production and utilization of chemical raw materials, or the waste that is contaminated during the production process and cannot be reused.

[0003] Drying refers to the process of gasifying moisture in materials by using heat energy in the chemical industry. Existing drying methods mostly use related drying equipment to dry chemical waste. Existing tunnel dryers are generally used, which have good drying effects and convenient adjustment of the high-temperature air transport system configured internally. However, they are expensive and require frequent maintenance. In addition, this drying method causes high temperature to directly rush to the surface of the chemical waste, directly drying the chemical waste containing moisture, which can easily cause the chemical waste to fly around or fall, making subsequent processing very troublesome. It is also difficult to form a heat cycle in the drying room, and the power consumption is relatively large. In view of the above problems, it is necessary to propose a drying device for chemical waste treatment. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a drying device for chemical waste treatment, which effectively solves the technical problems of difficulty in treating water contained in chemical waste during drying, difficulty in drying while keeping the chemical waste from scattering or falling, and difficulty in providing low-power thermal circulation.

[0005] The technical solution adopted by the present invention is as follows: The present invention provides a drying device for chemical waste treatment, including a temperature difference heat cycle component, a water absorption pretreatment component, a conveying mechanism, a tunnel drying chamber, a heating box, a heating wire, a flip top cover and an equipment base. The tunnel drying chamber is fixedly connected to the equipment base, the flip top cover is flipped and hinged to the top of the tunnel drying chamber, the temperature difference heat cycle component is arranged in the tunnel drying chamber, the water absorption pretreatment component is arranged on the outside of the tunnel drying chamber, the conveying mechanism is arranged on the tunnel drying chamber, the heating box is arranged on the temperature difference heat cycle component, and the heating wire is arranged in the heating box.

[0006] Preferably, the temperature difference heat cycle component includes a heat exchange piston, a heat exchange cylinder, a power piston, a power cylinder, a heat exchange crankshaft, a power crankshaft, a heat exchange connecting rod, a power connecting rod, a heat exchange sliding rod, a low-temperature chamber, a low-temperature delivery pipe, a rotating connecting shaft, a flywheel disc, a fan blade, a top support platform, a flywheel bracket, a heat cycle bracket and a heat-conducting copper plate. The heat-conducting copper plate is fixedly connected between the inner walls of the tunnel drying chamber, the heat exchange cylinder is arranged on the heat-conducting copper plate, the power cylinder is arranged on the heat exchange cylinder, the power cylinder and the heat exchange cylinder are connected, the heat exchange piston is slidably arranged in the heat exchange cylinder, the power piston is slidably arranged in the power cylinder, the top support platform is fixedly connected to the top of the heat exchange cylinder, the heat cycle bracket is fixedly connected to one end of the top support platform, and the flywheel bracket The frame is fixed to the other end of the top support platform, the rotating coupling is rotatably arranged between the flywheel bracket and the heat circulation bracket, the heat exchange crankshaft is arranged on the rotating coupling, the power crankshaft is arranged on the rotating coupling, the flywheel disc is rotatably arranged on the flywheel bracket, the fan blades are rotatably arranged on the heat circulation bracket, the rotating coupling is arranged between the flywheel disc and the fan blades, the low-temperature chamber is fixed to the top of the heat exchange cylinder, the low-temperature delivery pipe is connected to the low-temperature chamber, the low-temperature delivery pipe runs through the flip top cover, the heat exchange sliding rod runs through and slides on the top of the heat exchange cylinder, one end of the heat exchange connecting rod is hinged to the heat exchange sliding rod, the other end of the heat exchange connecting rod is hinged to the heat exchange crankshaft, one end of the power connecting rod is hinged to the power piston, and the other end of the power connecting rod is hinged to the power crankshaft.

[0007] Furthermore, the water absorption pretreatment component includes a highly absorbent resin, an elastic net bag, a sliding column, a roller, a lifting groove, a water absorption operation frame, a water absorption component fixing seat, a water absorption drive motor, a turntable, a motion column, a reciprocating guide frame, a reciprocating transmission frame, a reciprocating transmission groove, a reciprocating sliding rod and a reciprocating connecting plate. The water absorption component fixing seat is fixedly connected to the outer wall of the tunnel drying chamber, the body of the water absorption drive motor is arranged on the water absorption component fixing seat, the turntable is connected to the output end of the water absorption drive motor, the reciprocating guide frame is fixedly connected to the water absorption component fixing seat, and the reciprocating sliding rod penetrates the sliding plate. It is arranged on the reciprocating guide frame, the reciprocating transmission frame is fixedly connected to the middle position of the reciprocating sliding rod, the reciprocating transmission groove is arranged on the reciprocating transmission frame, one end of the moving column is arranged on the turntable, and the other end of the moving column is embedded and slidably arranged in the reciprocating transmission groove, the reciprocating connecting plate is fixedly connected to the two ends of the reciprocating sliding rod, the water absorption operation frame is fixedly connected to the bottom of the reciprocating connecting plate, the lifting groove is arranged on the inner wall of the water absorption operation frame, the sliding column is embedded and slidably arranged on the lifting groove, the roller is rotated on the sliding column, the elastic net bag is surrounded on the outer wall of the roller, and the high water absorbent resin is filled in the elastic net bag.

[0008] Among them, the transmission mechanism includes a transmission motor, sprocket 1, sprocket 2, sprocket 3, sprocket 4, transmission chain 1, transmission chain 2, chain transmission plate 1, chain transmission plate 2 and a transmission port, the transmission port is arranged through the tunnel drying chamber, chain transmission plate 1 is arranged through and fixedly connected between the transmission ports, chain transmission plate 2 is arranged through and fixedly connected between the transmission ports, the body of the transmission motor is arranged on chain transmission plate 1, sprocket 1 is rotatably arranged on chain transmission plate 1, sprocket 2 is rotatably arranged on chain transmission plate 2, sprocket 3 is rotatably arranged on chain transmission plate 1, sprocket 4 is rotatably arranged on chain transmission plate 2, transmission chain 1 is clamped between sprocket 1 and sprocket 3, transmission chain 2 is clamped between sprocket 2 and sprocket 4, and a transmission cylinder is arranged between transmission chain 1 and transmission chain 2.

[0009] Preferably, the low temperature delivery pipe is located outside the rotating coupling so as not to affect the rotation of the rotating coupling.

[0010] The sprocket wheel 1 is connected to the output end of the transmission motor.

[0011] Furthermore, the heating box is fixed to the bottom of the heat-conducting copper plate.

[0012] Furthermore, a ventilation port is provided on the heating box.

[0013] Among them, the heat exchange crankshaft and the power crankshaft are at a ninety-degree angle.

[0014] Furthermore, a top exhaust port is provided through the flip top cover.

[0015] The beneficial effects achieved by the present invention using the above structure are as follows: This solution provides a drying device for chemical waste treatment, which effectively solves the technical problems of difficulty in treating water in chemical waste during drying, difficulty in drying without scattering or falling chemical waste, and difficulty in providing low-power thermal cycle. The advantages brought by this method are as follows: (1) In order to provide a low-power thermal cycle effect when drying chemical waste, the present invention proposes a temperature difference thermal cycle component. During implementation, after the heating wire is started, the heat is transferred to the heat-conducting copper plate through the heating box, and the heat is then transferred to the bottom of the heat exchange cylinder. At this time, ice cubes are put into the low-temperature conveying pipe, so that the ice cubes gather in the low-temperature chamber, so that the top temperature of the heat exchange cylinder is reduced, so that a large temperature difference is generated between the top and bottom of the heat exchange cylinder. The gas in the heat exchange cylinder is pushed by the heat exchange piston and flows back and forth between the top (cold end) and the bottom (hot end) of the heat exchange cylinder. When the air flows to the hot end, it expands due to the heat, pushing the power piston outward. When the air flows to the cold end, it contracts due to the cold, attracting the power piston to move inward. The power piston outputs power to the outside, driving the power crankshaft to rotate, so that the heat exchange crankshaft and the power crankshaft make the rotating shaft rotate, and the flywheel makes the operation more stable, which can drive the fan blades to rotate. Ice cubes are continuously added to the low-temperature delivery pipe, so that there is a temperature difference between the top (cold end) and the bottom (hot end) of the heat exchange cylinder for a long time, maintaining the rotation of the fan blades. Therefore, the temperature difference heat cycle component arranged near the top of one side in the tunnel drying room forms a heat cycle effect in the tunnel drying room when the fan blades rotate, and the temperature difference heat cycle component proposed by the present invention uses the temperature difference to drive the fan blades, and has low power consumption; (2) In order to solve the problem of chemical waste flying around during drying, the present invention proposes a water absorption pretreatment component. When batches of chemical waste move on the conveyor, the water absorption drive motor is started, so the turntable rotates, the moving column rotates in a circle, and the reciprocating transmission frame moves through the reciprocating transmission groove. Then the reciprocating sliding rod slides back and forth on the reciprocating guide frame, driving the reciprocating connecting plate to reciprocate. Then the water absorption operation frame reciprocates synchronously, driving the roller to roll on the surface of the chemical waste. Then the highly absorbent resin is in continuous contact with the chemical waste containing water through the elastic net bag. At this time, the sliding column is at the bottom of the lifting groove. When the highly absorbent resin absorbs a part of the water through the elastic net bag, its volume expands. However, due to the characteristics of the highly absorbent resin, the water absorbed by it will no longer flow out. Then the sliding column slides upward along the lifting groove, and the highly absorbent resin can still contact with the surface of the chemical waste and can continuously absorb the water of the chemical waste, so that the water content in the chemical waste is reduced, which is convenient for drying. (3) The high-temperature gas does not directly flow toward the chemical waste on the conveyor tube, but circulates continuously around the chemical waste, which can protect the chemical waste itself and reduce the occurrence of chemical waste falling into the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A front view of a drying device for chemical waste treatment provided by the present invention; Figure 2 A cross-sectional view of a drying device for treating chemical waste provided by the present invention; Figure 3A schematic diagram of the internal structure of a drying device for chemical waste treatment provided by the present invention; Figure 4 A three-dimensional diagram of the temperature difference thermal cycle assembly provided by the present invention; Figure 5 A schematic diagram of the internal structure of the temperature difference thermal cycle component provided by the present invention; Figure 6 A front view of the temperature difference thermal cycle assembly provided by the present invention; Figure 7 A right side view of the temperature difference thermal cycle assembly provided by the present invention; Figure 8 A front view of the water absorption pretreatment assembly provided by the present invention; Fig. 9 A front cross-sectional view of the water absorption pretreatment assembly provided by the present invention; Fig.10 This is a left view of the water absorption pretreatment component provided by the present invention.

[0017] Among them, 1. temperature difference heat cycle component, 2. water absorption pretreatment component, 3. transmission mechanism, 4. tunnel drying room, 5. heating box, 6. heating wire, 7. flip top cover, 8. equipment base, 9. heat exchange piston, 10. heat exchange cylinder, 11. power piston, 12. power cylinder, 13. heat exchange crankshaft, 14. power crankshaft, 15. heat exchange connecting rod, 16. power connecting rod, 17. heat exchange sliding rod, 18. low temperature room, 19. low temperature conveying pipe, 20. rotating shaft, 21. flywheel disc, 22. fan blade, 23. top support platform, 24. flywheel bracket, 25. heat cycle bracket, 26. thermal conductive copper plate, 27. super absorbent resin , 28. Elastic net bag, 29. Sliding column, 30. Roller, 31. Lifting groove, 32. Water absorption operation frame, 33. Water absorption component fixing seat, 34. Water absorption drive motor, 35. Turntable, 36. Moving column, 37. Reciprocating guide frame, 38. Reciprocating transmission frame, 39. Reciprocating transmission groove, 40. Reciprocating sliding rod, 41. Reciprocating connecting plate, 42. Transmission motor, 43. Sprocket one, 44. Sprocket two, 45. Sprocket three, 46. Sprocket four, 47. Transmission chain one, 48. Transmission chain two, 49. Chain transmission plate one, 50. Chain transmission plate two, 51. Transmission port, 52. Transmission cylinder, 53. Ventilation port, 54. Top exhaust port.

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0021] like Figure 1-Figure 10 As shown, the present invention provides a drying device for chemical waste treatment, including a temperature difference heat cycle component 1, a water absorption pretreatment component 2, a conveying mechanism 3, a tunnel drying chamber 4, a heating box 5, a heating wire 6, a flip top cover 7 and an equipment base 8, the tunnel drying chamber 4 is fixedly connected to the equipment base 8, the flip top cover 7 is flipped and hinged on the top of the tunnel drying chamber 4, the temperature difference heat cycle component 1 is arranged in the tunnel drying chamber 4, the water absorption pretreatment component 2 is arranged on the outside of the tunnel drying chamber 4, the conveying mechanism 3 is arranged on the tunnel drying chamber 4, the heating box 5 is arranged on the temperature difference heat cycle component 1, and the heating wire 6 is arranged in the heating box 5.

[0022] Preferably, the temperature difference heat cycle assembly 1 includes a heat exchange piston 9, a heat exchange cylinder 10, a power piston 11, a power cylinder 12, a heat exchange crankshaft 13, a power crankshaft 14, a heat exchange connecting rod 15, a power connecting rod 16, a heat exchange sliding rod 17, a low temperature chamber 18, a low temperature delivery pipe 19, a rotating shaft 20, a flywheel disc 21, a fan blade 22, a top support platform 23, a flywheel bracket 24, a heat cycle bracket 25 and a heat conductive copper plate 26, a heat conductive copper plate 26 is fixedly connected to the inner wall of the tunnel drying chamber 4, the heat exchange cylinder 10 is arranged on the heat conductive copper plate 26, the power cylinder 12 is arranged on the heat exchange cylinder 10, the power cylinder 12 and the heat exchange cylinder 10 are connected, the heat exchange piston 9 is slidably arranged in the heat exchange cylinder 10, the power piston 11 is slidably arranged in the power cylinder 12, the top support platform 23 is fixedly connected to the top of the heat exchange cylinder 10, the heat circulation bracket 25 is fixedly connected to one end of the top support platform 23, and the flywheel The bracket 24 is fixed to the other end of the top support platform 23, the rotating shaft 20 is rotatably arranged between the flywheel bracket 24 and the thermal cycle bracket 25, the heat exchange crankshaft 13 is arranged on the rotating shaft 20, the power crankshaft 14 is arranged on the rotating shaft 20, the flywheel disc 21 is rotatably arranged on the flywheel bracket 24, the fan blade 22 is rotatably arranged on the thermal cycle bracket 25, the rotating shaft 20 is arranged between the flywheel disc 21 and the fan blade 22, and the low temperature chamber 18 is fixed to the heat exchange cylinder 10 The top of the heat exchange cylinder 10 is provided with a heat exchange connecting rod 15, and a low-temperature delivery pipe 19 is connected to the low-temperature chamber 18. The low-temperature delivery pipe 19 passes through the flip top cover 7. The heat exchange sliding rod 17 passes through and slides on the top of the heat exchange cylinder 10. One end of the heat exchange connecting rod 15 is hinged to the heat exchange sliding rod 17, and the other end of the heat exchange connecting rod 15 is hinged to the heat exchange crankshaft 13. One end of the power connecting rod 16 is hinged to the power piston 11, and the other end of the power connecting rod 16 is hinged to the power crankshaft 14.

[0023] The water absorption pretreatment component 2 includes a super absorbent resin 27, an elastic net bag 28, a sliding column 29, a roller 30, a lifting groove 31, a water absorption operation frame 32, a water absorption component fixed seat 33, a water absorption drive motor 34, a turntable 35, a motion column 36, a reciprocating guide frame 37, a reciprocating transmission frame 38, a reciprocating transmission groove 39, a reciprocating sliding rod 40 and a reciprocating connecting plate 41. The water absorption component fixed seat 33 is fixedly connected to the outer wall of the tunnel drying chamber 4, the body of the water absorption drive motor 34 is arranged on the water absorption component fixed seat 33, the turntable 35 is connected to the output end of the water absorption drive motor 34, the reciprocating guide frame 37 is fixedly connected to the water absorption component fixed seat 33, and the reciprocating sliding rod 40 penetrates and slides on the On the reciprocating guide frame 37, the reciprocating transmission frame 38 is fixedly connected to the middle position of the reciprocating sliding rod 40, the reciprocating transmission groove 39 is arranged on the reciprocating transmission frame 38, one end of the moving column 36 is arranged on the turntable 35, and the other end of the moving column 36 is embedded and slidably arranged in the reciprocating transmission groove 39, the reciprocating connecting plate 41 is fixedly connected to the two ends of the reciprocating sliding rod 40, the water absorption operation frame 32 is fixedly connected to the bottom of the reciprocating connecting plate 41, the lifting groove 31 is arranged on the inner wall of the water absorption operation frame 32, the sliding column 29 is embedded and slidably arranged on the lifting groove 31, the drum 30 is rotatably arranged on the sliding column 29, the elastic net bag 28 is surrounded by the outer wall of the drum 30, and the highly absorbent resin 27 is filled in the elastic net bag 28.

[0024] The conveying mechanism 3 includes a conveying motor 42, a sprocket 1 43, a sprocket 2 44, a sprocket 3 45, a sprocket 46, a conveying chain 1 47, a conveying chain 2 48, a chain conveying plate 1 49, a chain conveying plate 2 50 and a conveying port 51. The conveying port 51 is arranged on the tunnel drying chamber 4, the chain conveying plate 1 49 is arranged between the conveying ports 51, the chain conveying plate 2 50 is arranged between the conveying ports 51, and the body of the conveying motor 42 is arranged on the chain conveying Plate 1 49, sprocket 1 43 is rotatably arranged on chain conveying plate 1 49, sprocket 2 44 is rotatably arranged on chain conveying plate 2 50, sprocket 3 45 is rotatably arranged on chain conveying plate 1 49, sprocket 4 46 is rotatably arranged on chain conveying plate 2 50, conveying chain 1 47 is engaged between sprocket 1 43 and sprocket 3 45, conveying chain 2 48 is engaged between sprocket 2 44 and sprocket 4 46, and a conveying cylinder 52 is provided between conveying chain 1 47 and conveying chain 2 48.

[0025] The low temperature delivery pipe 19 is located outside the rotating coupling 20 and does not affect the rotation of the rotating coupling 20 .

[0026] The sprocket 1 43 is connected to the output end of the transmission motor 42 .

[0027] The heating box 5 is fixed to the bottom of the heat-conducting copper plate 26 .

[0028] The heating box 5 is provided with a ventilation port 53 .

[0029] The heat exchange crankshaft 13 and the power crankshaft 14 form an angle of ninety degrees.

[0030] A top exhaust port 54 is formed through the flip top cover 7 .

[0031] When in use, batches of chemical waste are placed on the conveying drum 52, the conveying motor 42 is started, and the output end of the conveying motor 42 is controlled to run slowly, so that the sprocket wheel 1 43 rotates, and the conveying chain 1 47 drives the sprocket wheel 3 45 to rotate, and the conveying drum 52 drives the sprocket wheel 2 44, the sprocket wheel 4 46, and the conveying chain 2 48 on the opposite side to rotate, so that the chemical waste can be conveyed in the tunnel drying chamber 4, and the water absorption drive motor 34 is started, so that the turntable 35 rotates, and the moving column 36 rotates in a circle. , the reciprocating transmission frame 38 moves through the reciprocating transmission slot 39, so the reciprocating sliding rod 40 slides back and forth on the reciprocating guide frame 37, driving the reciprocating connecting plate 41 to reciprocate, so that the water absorption operation frame 32 reciprocates synchronously, driving the roller 30 to roll on the surface of the chemical waste, so that the super absorbent resin 27 is in continuous contact with the chemical waste containing water through the elastic net bag 28. At this time, the sliding column 29 is at the bottom of the lifting slot 31. When the super absorbent resin 27 absorbs a part of the water through the elastic net bag 28, After water separation, its volume expands, but due to the characteristics of the super absorbent resin 27, the water absorbed by it will not flow out again, so the sliding column 29 slides upward along the lifting groove 31, and the super absorbent resin 27 can still contact with the surface of the chemical waste, and can continuously absorb the moisture of the chemical waste, so that the moisture contained in the chemical waste is reduced, which is convenient for drying. After the heating wire 6 is started, the heat is transferred to the heat-conducting copper plate 26 through the heating box 5, and the heat is then transferred to the bottom of the heat exchange cylinder 10. At this time, ice cubes are put into the low-temperature conveying pipe 19, so that the ice cubes are gathered in the low-temperature chamber 18, so that the top temperature of the heat exchange cylinder 10 is reduced, so that a large temperature difference is generated between the top and bottom of the heat exchange cylinder 10. The gas in the heat exchange cylinder 10 is pushed by the heat exchange piston 9 and flows back and forth between the top (cold end) and the bottom (hot end) of the heat exchange cylinder 10. When the air flows to the hot end, it expands due to heat and pushes the power piston 11 to move outward. When the air flows to the cold end, it contracts due to cold and attracts the power piston 11 to move inward. The power piston 11 outputs power to the outside, driving the power crankshaft 14 to rotate, so that the heat exchange crankshaft 13 and the power crankshaft 14 cause the rotating shaft 20 to rotate, and the flywheel disc 21 makes the operation more stable, which can drive the fan blades 22 to rotate, and ice cubes are continuously added to the low-temperature conveying pipe 19, so that there is a temperature difference between the top (cold end) and the bottom (hot end) of the heat exchange cylinder 10 for a long time, maintaining the rotation of the fan blades 22, so that the temperature difference heat cycle component 1 arranged near the top of one side in the tunnel drying chamber 4 forms a certain heat cycle effect in the tunnel drying chamber 4 when the fan blades 22 rotate, and the high-temperature gas does not directly rush to the chemical waste on the conveying cylinder 52, but continuously circulates around the chemical waste, which can protect the chemical waste itself and reduce the phenomenon of chemical waste falling into the equipment. The temperature difference heat cycle component 1 proposed in the present invention utilizes the temperature difference to drive the fan blades 22, and has low power consumption. After drying, the chemical waste is sent out from the conveying port 51 on the other side of the tunnel drying chamber 4, which is convenient for recycling.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A drying device for chemical waste treatment, characterized in that: The invention comprises a temperature difference heat cycle component (1), a water absorption pretreatment component (2), a transmission mechanism (3), a tunnel drying chamber (4), a heating box (5), a heating wire (6), a flip cover (7) and an equipment base (8), wherein the tunnel drying chamber (4) is fixedly connected to the equipment base (8), the flip cover (7) is flip-hinged on the top of the tunnel drying chamber (4), the temperature difference heat cycle component (1) is arranged in the tunnel drying chamber (4), the water absorption pretreatment component (2) is arranged outside the tunnel drying chamber (4), the transmission mechanism (3) is arranged on the tunnel drying chamber (4), the heating box (5) is arranged on the temperature difference heat cycle component (1), and the heating wire (6) is arranged in the heating box (5).

2. A drying device for treating chemical waste according to claim 1, characterized in that: The temperature difference heat cycle assembly (1) comprises a heat replacement piston (9), a heat replacement cylinder (10), a power piston (11), a power cylinder (12), a heat replacement crankshaft (13), a power crankshaft (14), a heat replacement connecting rod (15), a power connecting rod (16), a heat replacement sliding rod (17), a low temperature chamber (18), a low temperature delivery pipe (19), a rotating connecting shaft (20), a flywheel disc (21), a fan blade (22), a top support platform (23), a flywheel bracket (24), a heat cycle bracket (25) and a heat conductive copper plate (26), wherein the heat conductive copper plate (26) is fixedly connected to the tunnel. The heat exchange cylinder (10) is disposed on the heat-conducting copper plate (26), the power cylinder (12) is disposed on the heat exchange cylinder (10), the power cylinder (12) and the heat exchange cylinder (10) are connected, the heat exchange piston (9) is slidably disposed in the heat exchange cylinder (10), the power piston (11) is slidably disposed in the power cylinder (12), the top support platform (23) is fixedly connected to the top of the heat exchange cylinder (10), the heat circulation bracket (25) is fixedly connected to one end of the top support platform (23), and the flywheel bracket (2 4) is fixedly connected to the other end of the top support platform (23), the rotating shaft (20) is rotatably arranged between the flywheel bracket (24) and the thermal cycle bracket (25), the thermal displacement crankshaft (13) is arranged on the rotating shaft (20), the power crankshaft (14) is arranged on the rotating shaft (20), the flywheel disc (21) is rotatably arranged on the flywheel bracket (24), the fan blade (22) is rotatably arranged on the thermal cycle bracket (25), the rotating shaft (20) is arranged between the flywheel disc (21) and the fan blade (22), and the low-temperature chamber (18) is fixedly connected to the thermal displacement cylinder (1 0), the low-temperature delivery pipe (19) is connected to the low-temperature chamber (18), the low-temperature delivery pipe (19) passes through the flip top cover (7), the heat exchange sliding rod (17) passes through and slides on the top of the heat exchange cylinder (10), one end of the heat exchange connecting rod (15) is hinged to the heat exchange sliding rod (17), the other end of the heat exchange connecting rod (15) is hinged to the heat exchange crankshaft (13), one end of the power connecting rod (16) is hinged to the power piston (11), and the other end of the power connecting rod (16) is hinged to the power crankshaft (14).

3. A drying device for treating chemical waste according to claim 2, characterized in that: The water absorption pretreatment component (2) comprises a highly absorbent resin (27), an elastic net bag (28), a sliding column (29), a roller (30), a lifting groove (31), a water absorption operation frame (32), a water absorption component fixing seat (33), a water absorption drive motor (34), a rotating disk (35), a moving column (36), a reciprocating guide frame (37), a reciprocating transmission frame (38), a reciprocating transmission groove (39), a reciprocating sliding rod (40) and a reciprocating connecting plate (41). The water absorption component fixing seat (33) is fixedly connected to the outer wall of the tunnel drying chamber (4); the body of the water absorption drive motor (34) is arranged on the water absorption component fixing seat (33); the rotating disk (35) is connected to the output end of the water absorption drive motor (34); the reciprocating guide frame (37) is fixedly connected to the water absorption component fixing seat (33); the reciprocating sliding rod (40) penetrates and slides on the reciprocating guide frame (37). The reciprocating transmission frame (38) is fixedly connected to the middle position of the reciprocating sliding rod (40), the reciprocating transmission groove (39) is arranged on the reciprocating transmission frame (38), one end of the moving column (36) is arranged on the turntable (35), and the other end of the moving column (36) is slidably engaged in the reciprocating transmission groove (39), the reciprocating connecting plate (41) is fixedly connected to the two ends of the reciprocating sliding rod (40), the water absorption operation frame (32) is fixedly connected to the bottom of the reciprocating connecting plate (41), the lifting groove (31) is arranged on the inner wall of the water absorption operation frame (32), the sliding column (29) is slidably engaged in the lifting groove (31), the roller (30) is rotatably arranged on the sliding column (29), the elastic net bag (28) is arranged around the outer wall of the roller (30), and the highly absorbent resin (27) is filled in the elastic net bag (28).

4. A drying device for treating chemical waste according to claim 3, characterized in that: The conveying mechanism (3) comprises a conveying motor (42), a sprocket wheel 1 (43), a sprocket wheel 2 (44), a sprocket wheel 3 (45), a sprocket wheel 4 (46), a conveying chain 1 (47), a conveying chain 2 (48), a chain conveying plate 1 (49), a chain conveying plate 2 (50) and a conveying port (51); the conveying port (51) is arranged through the tunnel drying chamber (4); the chain conveying plate 1 (49) is arranged through and fixedly connected to the conveying port (51); the chain conveying plate 2 (50) is arranged through and fixedly connected to the conveying port (51); the body of the conveying motor (42) is arranged on the chain conveying plate The transmission chain is provided on a chain conveying plate 1 (49), the sprocket 1 (43) is rotatably mounted on the chain conveying plate 1 (49), the sprocket 2 (44) is rotatably mounted on the chain conveying plate 2 (50), the sprocket 3 (45) is rotatably mounted on the chain conveying plate 1 (49), the sprocket 4 (46) is rotatably mounted on the chain conveying plate 2 (50), the transmission chain 1 (47) is engaged between the sprocket 1 (43) and the sprocket 3 (45), the transmission chain 2 (48) is engaged between the sprocket 2 (44) and the sprocket 4 (46), and a transmission cylinder (52) is provided between the transmission chain 1 (47) and the transmission chain 2 (48).

5. A drying device for treating chemical waste according to claim 4, characterized in that: The low-temperature delivery pipe (19) is located outside the rotating coupling (20) and does not affect the rotation of the rotating coupling (20).

6. A drying device for treating chemical waste according to claim 5, characterized in that: The sprocket wheel 1 (43) is connected to the output end of the transmission motor (42).

7. A drying device for treating chemical waste according to claim 6, characterized in that: The heating box (5) is fixedly connected to the bottom of the heat-conducting copper plate (26).

8. A drying device for treating chemical waste according to claim 7, characterized in that: The heating box (5) is provided with a ventilation port (53).

9. A drying device for treating chemical waste according to claim 8, characterized in that: The heat exchange crankshaft (13) and the power crankshaft (14) form an angle of ninety degrees.

10. A drying device for treating chemical waste according to claim 9, characterized in that: The flip top cover (7) is provided with a top exhaust port (54) extending therethrough.

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