Multi-stage waste heat recovery gas-liquid two-phase turbulent incineration purification device

Abstract

The present invention relates to the technical field of incineration tail gas treatment, specifically a multi-stage waste heat recovery type gas-liquid two-phase turbulent incineration purification device, comprising: an incinerator, which is provided with a space for incinerating waste water and waste liquid; an air outlet pipe, fixedly installed on one side of the incinerator and interconnected with the internal space of the incinerator; a fixed frame, vertically slidingly abutting against the groove, with an air outlet hole opened in the center; a filter plate, movably installed in the air outlet hole; a notch, axially symmetrically opened on both sides of the fixed frame; a vibration component, provided in the notch, used to drive the filter plate to vibrate and remove dust attached thereto; a flipping component, provided in the fixed frame, used to drive the fixed frame and the filter plate to flip. The multi-stage waste heat recovery type gas-liquid two-phase turbulent incineration purification device provided by the present invention realizes the flipping of the fixed frame and the filter plate through the cooperation of multiple components such as a movable plate, a lifting plate, a cylinder, a rotating frame, a limiting rod, and a limiting groove. The filter plate flips from a vertical state to a horizontal state, which can facilitate the falling of impurities.

Description

Technical Field

[0001] The present invention relates to the technical field of incineration tail gas treatment, in particular to a multi-stage waste heat recovery type gas-liquid two-phase turbulent flow incineration purification device. Background Art

[0002] The multi-stage waste heat recovery gas-liquid two-phase turbulent incineration purification device is a highly efficient waste gas and waste liquid treatment device. By introducing waste gas and waste liquid into the incinerator for high-temperature combustion, the organic matter is oxidized and decomposed into harmless substances at high temperature. In this process, the high-temperature flue gas generated carries a large amount of waste heat. The gas-liquid two-phase heat exchange method is used to transfer the waste heat of the high-temperature flue gas to a specific liquid medium (such as water or other liquids with recoverable heat), thereby realizing the recovery and utilization of waste heat.

[0003] The incineration process produces a large amount of gas, which contains unburned carbon particles, dust, and other tiny solid particles generated during the combustion process. If these particles are directly released into the atmosphere, they can degrade air quality. For example, in some small waste incineration facilities, if the post-incineration gases are not effectively filtered, the surrounding air may become turbid, affecting the lives and health of nearby residents. Therefore, filter plates are often installed at the incinerator outlet to filter out some impurities from the incineration exhaust. The exhaust gas that passes through the filter plates is either discharged directly after meeting the standards or is further filtered in a subsequent purification device. However, after prolonged use, the filter plates can become clogged, affecting the subsequent filtration of the exhaust gas. Regular cleaning is required. A conventional method is to use a brush to remove impurities from the filter pores. However, the impurities removed by the brush tend to accumulate at the bottom of the filter plate or in certain corners. Over time, this accumulated particle buildup becomes thicker, affecting the filter plate's filtration performance. Furthermore, simply cleaning the filter plate with the brush is insufficient to remove most of the impurities clogged in the filter pores. Summary of the Invention

[0004] Based on this, it is necessary to provide a multi-stage waste heat recovery gas-liquid two-phase turbulent incineration purification device that can improve the cleaning quality of the filter plate and avoid the accumulation of impurities at the bottom or corners of the filter plate to address the above technical problems.

[0005] The present invention provides a multi-stage waste heat recovery gas-liquid two-phase turbulent flow incineration purification device, comprising:

[0006] Incinerators, which have spaces inside for incinerating wastewater and waste liquids;

[0007] An air outlet pipe is fixedly installed on one side of the incinerator and communicates with the internal space of the incinerator;

[0008] A fixing frame, fixedly mounted on the bottom of the air outlet pipe;

[0009] a groove, provided in the middle of the air outlet pipe, dividing it into two;

[0010] A fixed frame is vertically slidably engaged with the groove and has an air outlet at its center;

[0011] A filter plate is movably mounted in the air outlet to filter the exhaust gas discharged from the air outlet pipe;

[0012] Notches are axially symmetrically arranged on both sides of the fixing frame;

[0013] a vibration assembly, disposed in the notch, for driving the filter plate to vibrate and remove dust attached thereto;

[0014] The turning assembly is arranged in the fixing frame and is used for driving the fixing frame and the filter plate to turn over.

[0015] In one embodiment, the flip assembly includes a lifting plate, which is fixedly mounted on the bottom of the fixed frame, a vertical plate fixedly arranged in the fixed frame, a vertical slot provided on the vertical plate, a movable plate slidingly arranged in the vertical slot, a cylinder rotatably arranged on one side of the movable plate, a rotating frame provided between the movable plate and the lifting plate, the cylinder is fixedly passed through the rotating frame on the side away from the movable plate, and the cylinder is fixedly passed through half the length of the bottom of the lifting plate on the side away from the movable plate.

[0016] In one embodiment, the vertical plate is provided with a limiting groove on one side of the vertical groove, the limiting groove is composed of a straight groove and an inclined groove, the inclined groove is connected to the vertical groove, and the rotating frame is fixedly provided with a limiting rod near one side of the vertical plate, and the limiting rod is slidably connected to the limiting groove.

[0017] In one embodiment, the fixed frame is provided with transverse grooves on both sides of the air outlet, the vibration component includes a movable frame, the movable frame is transversely slidably connected to the transverse groove, a cylinder is rotatably arranged in the movable frame, a plurality of balls are arranged in a ring array at one end of the cylinder, a rotating disk is movably provided on the other side of the movable frame, a plurality of concave holes are arranged in a ring array on the side of the rotating disk close to the cylinder, the balls are movably abutted against the concave holes, the other end of the rotating disk movably passes through the movable frame and the end is fixedly connected to the filter plate, and a positioning spring is fixedly arranged between the rotating disk and the inner wall of the movable frame.

[0018] In one embodiment, a sliding groove is provided on the top of the movable frame, a positioning rod is slidably arranged in the sliding groove, the positioning rod is fixedly connected to the inner wall of the horizontal groove at one end away from the sliding groove, a curved groove is provided on the cylinder, and the positioning rod slides and fits with the curved groove.

[0019] In one embodiment, movable grooves are axially symmetrically provided at both ends of the filter plate, the movable grooves are communicated with the transverse grooves, a transverse plate is slidingly arranged in the transverse groove, one end of the transverse plate is slidingly connected to the movable groove and a plurality of return springs are fixedly connected to the inner wall of the movable groove, a movable rod is fixedly arranged at one end of the transverse plate, a fixed cylinder is fixedly arranged on the movable frame near one end of the transverse plate, and the movable rod is slidingly connected to the fixed cylinder.

[0020] In one embodiment, one end of the transverse plate away from the filter plate is slidably connected to the slot and a screw rod is movably provided through the transverse plate, and both ends of the screw rod are rotatably connected to the inner wall of the slot.

[0021] In one embodiment, a gear is provided on the fixed sleeve outside the screw rod, a rack is fixedly provided on the inner wall of the groove opened by the air outlet pipe, the rack is slidably connected to the fixed frame, and the rack is meshed with the gear for transmission.

[0022] In one embodiment, a movable groove is provided at the bottom of the fixed frame, the movable groove is communicated with the air outlet, a brush plate is movably provided in the movable groove, the brush plate is movably abutted against the filter plate, and a lifting rod is fixedly provided at the bottom of the brush plate.

[0023] In one embodiment, a receiving groove is provided in the center of the lifting plate, a fixing rod is movably provided in the center of the cylinder, the fixing rod movably passes through the receiving groove and one end is fixedly connected to the movable plate, a positioning ring is fixedly provided on the outer side of the fixing rod located in the receiving groove, an annular groove is provided on the positioning ring, and the lifting rod is slidably embedded in the annular groove at one end away from the brush plate.

[0024] The above-mentioned multi-stage waste heat recovery gas-liquid two-phase turbulent incineration purification device realizes the flipping of the fixed frame and the filter plate through the cooperation of multiple components such as the moving plate, the lifting plate, the cylinder, the rotating frame, the limit rod, the limit groove, etc., and the filter plate is flipped from a vertical state to a horizontal state, which can facilitate the falling of impurities; through the cooperation of multiple components such as the moving frame, the cylinder, the sphere, the concave hole, etc., the filter plate can be shaken during the lateral movement to shake off some impurities; through the cooperation of multiple components such as the lifting rod, the positioning ring, the ring groove, etc., the brush plate can slide along the surface of the filter plate during the flipping of the fixed frame and the filter plate, so as to deeply clean the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 Schematic diagram of the positional relationship between the fixing frame and the air outlet pipe in the present invention;

[0028] Figure 3 Schematic diagram of the internal structure of the fixing frame of the present invention;

[0029] Figure 4 Schematic diagram of the structure of the flip assembly in the present invention;

[0030] Figure 5 Schematic diagram of the structure of the limiting rod in the present invention;

[0031] Figure 6 Schematic diagram of the positional relationship between the cylinder and the rotating frame in the present invention;

[0032] Figure 7 Schematic diagram of the structure of the horizontal plate in the present invention;

[0033] Figure 8 It is a structural schematic diagram of the movable slot in the present invention;

[0034] Figure 9 It is a structural schematic diagram of the movable slot in the present invention;

[0035] Figure 10 Schematic diagram of the external structure of the mobile frame in the present invention;

[0036] Figure 11 Schematic diagram of the structure of the curved groove in the present invention;

[0037] Figure 12 Schematic diagram of the structure of the concave hole in the present invention.

[0038] Reference numerals:

[0039] 1. Incinerator; 2. Exhaust pipe; 3. Fixed frame; 4. Filter plate; 41. Moving slot; 5. Fixed frame; 51. Exhaust hole; 52. Notch; 53. Horizontal slot; 54. Movable slot; 6. Groove; 7. Vibrating assembly; 71. Moving frame; 711. Sliding slot; 72. Cylinder; 721. Curved slot; 73. Ball; 74. Rotating plate; 75. Concave hole; 76. Positioning spring; 8. Turning assembly; 81. Lifting plate; 811. Accommodating groove; 82, vertical plate; 83, vertical groove; 84, movable plate; 85, cylinder; 86, rotating frame; 9, limiting groove; 91, straight groove; 92, oblique groove; 10, limiting rod; 11, positioning rod; 12, horizontal plate; 13, return spring; 14, movable rod; 15, fixed cylinder; 16, screw rod; 17, gear; 18, rack; 19, brush plate; 20, lifting rod; 21, fixing rod; 22, positioning ring; 221, ring groove. DETAILED DESCRIPTION

[0040] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0041] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0042] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0043] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it can mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are in contact indirectly through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it can mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. When a first feature is "below," "below," or "below" a second feature, it can mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.

[0044] Unless otherwise defined, all technical and scientific terms used in the present description have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used in this description are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used in this description includes any and all combinations of one or more of the associated listed items.

[0045] The following combination Figures 1-12 The present invention describes a multi-stage waste heat recovery type gas-liquid two-phase turbulent flow incineration purification device.

[0046] like Figure 2-Figure 4 and Figure 10-12 As shown, in one embodiment, it includes an incinerator 1, an air outlet pipe 2, a fixing rack 3, a fixing frame 5, a filter plate 4, a vibration component 7 and a turnover component 8.

[0047] Among them, the incinerator 1 is provided with a space for medium combustion, the outlet pipe 2 is installed on one side of the incinerator 1, and is used to discharge the exhaust gas generated by incineration. The fixing frame 3 is installed at the bottom of the outlet pipe 2 to provide support. The groove 6 divides the outlet pipe 2 into two. An outlet hole 51 is opened in the center of the fixing frame 5. A filter plate 4 is provided at the outlet hole 51. The filter plate 4 performs initial filtration on the exhaust gas discharged from the outlet pipe 2. The vibration component 7 in the slot 52 can drive the filter plate 4 to shake, and the flip component 8 can drive the filter plate 4 to flip.

[0048] Specifically, the waste gas and wastewater to be treated are fed into an incinerator 1. A nozzle is installed inside the incinerator 1. When the waste liquid is fed, it is atomized into fine droplets through the nozzle and then sprayed into the incinerator 1, where it mixes with the incoming air or oxygen. Driven by the airflow, these droplets form a gas-liquid two-phase flow. For example, when treating organic waste liquid in the chemical industry, the waste liquid is atomized and thoroughly mixed with air before entering the incinerator 1. This two-phase turbulent flow ensures a more even distribution of the liquid and gas within the incinerator 1, preventing localized high or low fuel concentrations. This helps to achieve more complete and more uniform combustion, improves combustion efficiency, and the exhaust gas generated after incineration is discharged through the exhaust pipe 2. In the initial state, the fixing frame 5 is located in the groove 6 and the filter plate 4 is located in the exhaust hole 51. The exhaust gas is first filtered by the filter plate 4 before being discharged. The fixing frame 3 provides support for the exhaust pipe 2. After a period of time, the filter holes on the filter plate 4 will be blocked by impurities in the exhaust gas. The vibration component 7 can be used to drive the filter plate 4 to vibrate in the exhaust hole 51. This helps to shake off the impurities in the filter holes. The shaken impurities fall and accumulate at the bottom of the fixing frame 5. Then, the turning component 8 is used to drive the fixing frame 5 and the filter plate 4 to move downward. When the fixing frame 5 is no longer in contact with the groove 6, the fixing frame 5 and the filter plate 4 are rotated counterclockwise. The filter plate 4 is turned from a vertical state to a horizontal state. In this way, the impurities in the fixing frame 5 will fall under the action of gravity, which can ensure the cleanliness of the filter plate 4.

[0049] See Figure 3-Figure 6 As shown, in this embodiment, the flip assembly 8 includes a lifting plate 81, which is fixedly installed on the bottom of the fixed frame 5, and a vertical plate 82 is fixedly provided in the fixed frame 3. A vertical groove 83 is provided on the vertical plate 82, and a movable plate 84 is slidingly provided in the vertical groove 83. A cylinder 85 is rotatably provided on one side of the movable plate 84, and a rotating frame 86 is provided between the movable plate 84 and the lifting plate 81. The side of the cylinder 85 away from the movable plate 84 is fixed and penetrates the rotating frame 86, and the side of the cylinder 85 away from the movable plate 84 is fixed and penetrates half the length of the bottom of the lifting plate 81.

[0050] Specifically, when the filter plate 4 needs to be cleaned, the movable plate 84 is moved downward along the vertical groove 83, and the movable plate 84 drives the cylinder 85, the rotating frame 86, and the lifting plate 81 to move downward, thereby realizing the downward movement of the fixed frame 5 and the filter plate 4. When the fixed frame 5 moves to the bottom of the groove 6, the rotating frame 86 is rotated counterclockwise. The rotation of the rotating frame 86 drives the cylinder 85 and the lifting plate 81 to rotate counterclockwise, thereby realizing the counterclockwise rotation of the fixed frame 5 and the filter plate 4, and the filter plate 4 is turned from a vertical state to a horizontal state, which facilitates the falling of impurities.

[0051] See Figure 3 and Figure 5As shown, in this embodiment, a limiting groove 9 is opened on one side of the vertical groove 83 on the vertical plate 82, and the limiting groove 9 is composed of a straight groove 91 and an inclined groove 92. The inclined groove 92 is connected to the vertical groove 83. A limiting rod 10 is fixedly provided on the rotating frame 86 near one side of the vertical plate 82, and the limiting rod 10 is slidably connected to the limiting groove 9.

[0052] Specifically, when the filter plate 4 needs to be cleaned, the movable plate 84 is first moved downward along the vertical groove 83. The downward movement of the movable plate 84 will drive the rotating frame 86, the cylinder 85, and the lifting plate 81 to move downward together. The limiting rod 10 on the rotating frame 86 first moves along the straight groove 91 section of the limiting groove 9. During this process, the rotating frame 86 will not rotate. When the fixed frame 5 moves downward and no longer abuts against the groove 6, the movable frame continues to move downward. At this time, the limiting rod 10 moves to the inclined groove 92 section. During this process, the rotating frame 86 will rotate counterclockwise, thereby driving the cylinder 85, the lifting plate 81, the fixed frame 5 and the filter plate 4 to rotate counterclockwise, making it easier for impurities to fall.

[0053] See Figure 4 、 Figure 7-Figure 8 and Figure 10-12 As shown, in this embodiment, the fixed frame 5 is provided with transverse grooves 53 on both sides of the air outlet 51, and the vibration component 7 includes a movable frame 71, which is laterally slidably connected to the transverse groove 53, and a cylinder 72 is rotatably provided in the movable frame 71, and a plurality of balls 73 are provided in a ring array at one end of the cylinder 72, and a rotating disk 74 is movably provided on the other side of the movable frame 71, and a plurality of concave holes 75 are provided in a ring array on the side of the rotating disk 74 close to the cylinder 72, and the balls 73 are movably abutted against the concave holes 75, and the other end of the rotating disk 74 movably passes through the movable frame 71 and the end is fixedly connected to the filter plate 4, and a positioning spring 76 is fixedly provided between the rotating disk 74 and the inner wall of the movable frame 71.

[0054] The rotation of cylinder 72 will drive ball 73 to rotate, and ball 73 will alternately abut against concave hole 75, thereby driving rotating disk 74 to move back and forth laterally with moving frame 71, producing a bumpy feeling. The rotating disk 74 will reciprocate and compress and restore the positioning spring 76 while moving laterally under the action of ball 73, which will drive the filter plate 4 to vibrate during the lateral movement, which can help shake off impurities in the filter holes to the bottom of the fixed frame 5, thus improving the cleaning quality of the filter plate 4.

[0055] See Figure 8 and Figure 10-11As shown, in this embodiment, a sliding groove 711 is provided on the top of the movable frame 71, and a positioning rod 11 is slidably provided in the sliding groove 711. The end of the positioning rod 11 away from the sliding groove 711 is fixedly connected to the inner wall of the horizontal groove 53, and a curved groove 721 is provided on the cylinder 72, and the positioning rod 11 slides and fits with the curved groove 721.

[0056] Specifically, when the movable frame 71 moves laterally in the transverse groove 53, it will drive the cylinder 72 and the curved groove 721 to move synchronously. During the movement, the positioning rod 11 slides relative to the sliding groove 711. The sliding of the positioning rod 11 relative to the curved groove 721 will drive the cylinder 72 to rotate. The rotation of the cylinder 72 will drive the ball 73 to rotate, so that the rotating disk 74 and the filter plate 4 will generate a shaking feeling during the transverse movement, which is convenient for shaking off impurities.

[0057] See Figure 8-Figure 9 As shown, in this embodiment, movable grooves 41 are axially symmetrically provided at both ends of the filter plate 4, the movable groove 41 is communicated with the transverse groove 53, a transverse plate 12 is slidingly arranged in the transverse groove 53, one end of the transverse plate 12 is slidingly connected to the movable groove 41 and a plurality of return springs 13 are fixedly connected to the inner wall of the movable groove 41, a movable rod 14 is fixedly provided at one end of the transverse plate 12, a fixed cylinder 15 is fixedly provided near one end of the transverse plate 12, and the movable rod 14 is slidingly connected to the fixed cylinder 15.

[0058] Specifically, when the filter plate 4 needs to be cleaned, the flip assembly 8 is used to first drive the fixed frame 5 and the filter plate 4 to move downward. During the descending process, the cross plate 12 is moved horizontally along the cross groove 53. The other end of the cross plate 12 moves along the moving groove 41 to compress the return spring 13 and drive the movable rod 14 to move toward the inside of the fixed cylinder 15. When the return spring 13 can no longer be compressed, the movable rod 14 also reaches the deepest part of the fixed cylinder 15. At this time, continuing to move the cross plate 12 in the same direction will drive the filter plate 4 and the movable frame 71 to move at the same time. During the movement of the movable frame 71, the rotation of the cylinder 72 will be realized through the cooperation of the positioning rod 11 and the curved groove 721 to drive the ball 73 to rotate, thereby causing the rotating disk 74 and the filter plate 4 to vibrate. Since the cross plate 12 and the filter plate 4 are connected by the return spring 13, they are not fixedly connected together, which will provide space for the filter plate 4 to vibrate.

[0059] See Figure 7 As shown, in this embodiment, one end of the transverse plate 12 away from the filter plate 4 is slidably connected to the slot 52 and a screw rod 16 is movably provided through the transverse plate 12 , and both ends of the screw rod 16 are rotatably connected to the inner wall of the slot 52 .

[0060] Specifically, when the fixed frame 5 moves downward, the screw rod 16 is rotated, and the rotation of the screw rod 16 will drive the transverse plate 12 to move laterally along the transverse groove 53. The movement of the transverse plate 12 will eventually drive the movable frame 71 and the filter plate 4 to move. During the movement, the filter plate 4 is shaken while moving through the vibration component 7, which helps to shake off impurities.

[0061] See Figure 7-Figure 8 As shown, in this embodiment, a gear 17 is fixedly sleeved on the outer side of the screw rod 16, and a rack 18 is fixedly provided on the inner wall of the groove 6 opened in the air outlet pipe 2. The rack 18 is slidably connected to the fixed frame 5, and the rack 18 is meshed with the gear 17 for transmission.

[0062] Specifically, the downward movement of the fixed frame 5 will drive the screw rod 16 and the gear 17 to move downward, and the rack 18 will be fixed. During the downward movement of the gear 17, it will mesh with the rack 18 to realize the rotation of the gear 17. The rotation of the gear 17 will drive the screw rod 16 to rotate, thereby realizing the horizontal movement of the cross plate 12. Finally, during the downward movement of the fixed frame 5, the filter plate 4 will shake to shake off some impurities, and then the fixed frame 5 and the filter plate 4 will flip over, and the filter plate 4 will turn from a vertical state to a horizontal state to facilitate the falling of impurities.

[0063] See Figure 4-Figure 5 and Figure 8 As shown, in this embodiment, a movable groove 54 is provided at the bottom of the fixed frame 5, and the movable groove 54 is communicated with the air outlet 51. A brush plate 19 is movably provided in the movable groove 54, and the brush plate 19 is movably abutted against the filter plate 4. A lifting rod 20 is fixedly provided at the bottom of the brush plate 19.

[0064] Specifically, while the fixed frame 5 and the filter plate 4 move downward, the filter plate 4 moves along the air outlet 51 toward one end close to the movable groove 54 under the action of the cross plate 12, until it moves to the other side of the movable groove 54 and stops. During this process, some impurities will be shaken off by the action of the vibration component 7, and then the fixed frame 5 and the filter plate 4 will rotate counterclockwise. During this process, the lifting rod 20 will move upward. The upward movement of the lifting rod 20 will drive the brush plate 19 to move upward along the movable groove 54. At this time, the filter plate 4 is located on one side of the movable groove 54. During the upward movement of the brush plate 19, the bristles will slide along the surface of the filter plate 4, so that the filter plate 4 can be cleaned again to ensure the cleanliness of the filter plate 4.

[0065] See Figure 4 and Figure 5As shown, in this embodiment, a receiving groove 811 is provided at the center of the lifting plate 81, and a fixed rod 21 is movably provided at the center of the cylinder 85. The fixed rod 21 movably passes through the receiving groove 811 and one end is fixedly connected to the movable plate 84. The fixed rod 21 is located in the receiving groove 811 and a positioning ring 22 is fixedly sleeved on the outer side of the fixed rod 21. A ring groove 221 is provided on the positioning ring 22, and the lifting rod 20 is slidably embedded in the ring groove 221 at one end away from the brush plate 19.

[0066] Specifically, when the fixed frame 5 drops to the bottom of the groove 6, the limit rod 10 will then slide along the oblique groove 92 section of the limit groove 9. At this time, the fixed frame 5 and the filter plate 4 will rotate counterclockwise. During the rotation, the fixed rod 21 and the positioning ring 22 remain stationary, and the lifting plate 81, the fixed frame 5, the filter plate 4, the brush plate 19 and the lifting rod 20 will rotate. The bottom of the lifting rod 20 slides along the annular groove 221 opened in the positioning ring 22 during the rotation. The lifting rod 20 and the annular groove 221 are in a sliding embedded position relationship. During the sliding of the lifting rod 20 along the annular groove 221, the curvature of the annular groove 221 gradually becomes larger. Therefore, the lifting rod 20 will gradually move upward during the rotation, thereby driving the brush plate 19 to move upward along the movable groove 54, so that the filter plate 4 can be cleaned again by the brush plate 19. The accommodating groove 811 is to prevent the lifting plate 81 from colliding with the positioning ring 22 during the rotation.

[0067] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0068] The above-described embodiments merely illustrate several embodiments of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of the present invention. Therefore, the scope of the present invention shall be determined by the appended claims.

Claims

1. A multi-stage waste heat recovery gas-liquid two-phase turbulent incineration purification device, characterized in that: include: an incinerator (1) having a space therein for incinerating waste water and waste liquid; An air outlet pipe (2) is fixedly mounted on one side of the incinerator (1) and is in communication with the internal space of the incinerator (1); A fixing frame (3) is fixedly mounted on the bottom of the air outlet pipe (2); A groove (6) is provided in the middle of the air outlet pipe (2) to divide it into two parts; A fixed frame (5) is vertically slidably abutted against the groove (6), and has an air outlet (51) at its center; A filter plate (4) is movably mounted in the air outlet (51) to filter the exhaust gas discharged from the air outlet pipe (2); Notches (52) are axially symmetrically provided on both sides of the fixing frame (5); a vibration assembly (7), disposed in the notch (52), for driving the filter plate (4) to vibrate and remove dust attached thereto; A turnover assembly (8) is provided in the fixing frame (3) and is used to drive the fixing frame (5) and the filter plate (4) to flip. The turnover assembly (8) includes a lifting plate (81), the lifting plate (81) is fixedly installed at the bottom of the fixing frame (5), a vertical plate (82) is fixedly provided in the fixing frame (3), a vertical groove (83) is provided on the vertical plate (82), a movable plate (84) is slidably provided in the vertical groove (83), a cylinder (85) is rotatably provided on one side of the movable plate (84), and the movable plate (84) is provided with a plurality of movable plates. ) and the lifting plate (81) are provided with a rotating frame (86), the cylinder (85) is fixedly passed through the rotating frame (86) on the side away from the movable plate (84), and the cylinder (85) is fixedly passed through half the length of the bottom of the lifting plate (81) on the side away from the movable plate (84). The vertical plate (82) is provided with a limiting groove (9) on one side of the vertical groove (83), and the limiting groove (9) is composed of a straight groove (91) and an inclined groove (92), and the inclined groove (92) is communicated with the vertical groove (83). The rotating frame (86) is fixedly provided with a limiting rod (10) on one side close to the vertical plate (82), and the limiting rod (10) is slidably connected to the limiting groove (9). A movable groove (54) is provided at the bottom of the fixed frame (5), and the movable groove (54) is communicated with the air outlet (51). A brush plate (19) is movably provided in the movable groove (54), and the brush plate (19) is movably abutted against the filter plate (4). A lifting rod (20) is fixedly provided at the bottom of the brush plate (19), and the lifting plate (81 ) is provided with a receiving groove (811) at the center, a fixing rod (21) is movably provided at the center of the cylinder (85), the fixing rod (21) movably passes through the receiving groove (811) and one end thereof is fixedly connected to the movable plate (84), the fixing rod (21) is located in the receiving groove (811) and a positioning ring (22) is fixedly provided on the outer side of the fixing rod (21), an annular groove (221) is provided on the positioning ring (22), and the lifting rod (20) is slidably embedded in the annular groove (221) at one end away from the brush plate (19).

2. The multi-stage waste heat recovery gas-liquid two-phase turbulent flow incineration purification device according to claim 1 is characterized in that: The fixed frame (5) is provided with transverse grooves (53) on both sides of the air outlet (51); the vibration component (7) comprises a movable frame (71); the movable frame (71) is connected to the transverse groove (53) in a transverse sliding manner; a cylinder (72) is rotatably provided in the movable frame (71); a plurality of balls (73) are provided in an annular array at one end of the cylinder (72); a rotating disk (74) is movably provided on the other side of the movable frame (71); a plurality of concave holes (75) are provided in an annular array on one side of the rotating disk (74) close to the cylinder (72); the balls (73) are movably abutted against the concave holes (75); the other end of the rotating disk (74) movably passes through the movable frame (71) and the end thereof is fixedly connected to the filter plate (4); a positioning spring (76) is fixedly provided between the rotating disk (74) and the inner wall of the movable frame (71).

3. The multi-stage waste heat recovery gas-liquid two-phase turbulent incineration purification device according to claim 2 is characterized in that: A sliding groove (711) is provided on the top of the movable frame (71), a positioning rod (11) is slidably provided in the sliding groove (711), one end of the positioning rod (11) away from the sliding groove (711) is fixedly connected to the inner wall of the transverse groove (53), a curved groove (721) is provided on the cylinder (72), and the positioning rod (11) is slidably fitted with the curved groove (721).

4. The multi-stage waste heat recovery gas-liquid two-phase turbulent incineration purification device according to claim 2 is characterized in that: The filter plate (4) is provided with movable grooves (41) axially symmetrically at both ends, the movable groove (41) and the transverse groove (53) are communicated with each other, a transverse plate (12) is slidably arranged in the transverse groove (53), one end of the transverse plate (12) is slidably connected to the movable groove (41) and a plurality of return springs (13) are fixedly connected to the inner wall of the movable groove (41), a movable rod (14) is fixedly arranged at one end of the transverse plate (12), a fixed cylinder (15) is fixedly arranged near one end of the movable frame (71) of the transverse plate (12), and the movable rod (14) is slidably connected to the fixed cylinder (15).

5. The multi-stage waste heat recovery gas-liquid two-phase turbulent flow incineration purification device according to claim 4 is characterized in that: One end of the transverse plate (12) away from the filter plate (4) is slidably connected to the slot (52) and is movably provided with a screw rod (16) therethrough, and both ends of the screw rod (16) are rotatably connected to the inner wall of the slot (52).

6. The multi-stage waste heat recovery gas-liquid two-phase turbulent flow incineration purification device according to claim 5 is characterized in that: A gear (17) is fixedly provided on the outer side of the screw rod (16), and a rack (18) is fixedly provided on the inner wall of the groove (6) opened by the air outlet pipe (2). The rack (18) is slidably connected to the fixed frame (5), and the rack (18) is meshed with the gear (17) for transmission.

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