A garbage pyrolysis gasification furnace

Abstract

The present invention relates to the field of waste incineration technology, specifically a waste pyrolysis and gasification furnace. The waste pyrolysis and gasification furnace includes a support platform, a drying box fixedly connected to the top surface of the support platform, a waiting-to-burn trough provided on the top surface of the drying box, an electric lifting platform fixedly connected to the outer surface of the drying box, a drying mechanism provided on the outer surface of the drying box, a feeding mechanism provided on the top surface of the support platform, a waiting-to-burn burnout mechanism provided on the top surface of the support platform, and a main combustion mechanism provided on the bottom surface of the drying box. The waste pyrolysis furnace is mainly divided into four areas: a drying area, a waiting-to-burn area, a main combustion area, and a burnout area. The device can be used to cleanly and pyrolyze and gasify waste generated on site. The combustible synthesis gas generated during the process can be further utilized to meet emission and environmental protection requirements. The device can create better economic value for users.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage incineration, in particular to a garbage pyrolysis gasification furnace. Background Art

[0002] Incineration is a modern waste disposal method that converts waste into harmless ash, gas, and heat through high-temperature combustion. It effectively reduces the volume and weight of waste, minimizing the land occupation of landfills. The heat generated during incineration can also be used for power generation or heating, achieving resource recycling.

[0003] Usually, waste incineration requires the use of a pyrolysis gasification furnace.

[0004] An existing patent (publication number: CN110906337A) provides an integrated, high-efficiency, fixed-bed garbage gasification and combustion furnace. The furnace consists of a fixed-bed gasification section, a drying and pyrolysis section, and a combustible gas combustion section, coaxially arranged from bottom to top. Garbage enters the drying and pyrolysis section through a feed inlet, where it is dried and pyrolyzed using circulating hot flue gas and radiant heat from the combustible gas combustion section. The resulting solids then fall into the gasification section for gasification. The combustible gas produced by gasification mixes with the pyrolysis gas in the drying and pyrolysis section before entering the combustible gas combustion section for high-temperature combustion. However, in this type of equipment, waste from urban gatherings and conventions is typically transported to a waste treatment plant via dedicated garbage trucks for centralized treatment. This transportation process can result in odor leakage and even small amounts of garbage and sewage, causing secondary pollution to the surrounding environment and increasing transportation costs.

[0005] In view of this, we proposed a garbage pyrolysis gasification furnace. Summary of the Invention

[0006] The purpose of the present invention is to provide a garbage pyrolysis gasification furnace to solve the problems of the existing garbage pyrolysis gasification furnace proposed in the above background technology, which has the problem of odor overflow, secondary pollution to the surrounding environment, and is inconvenient for urban collection and incineration of garbage. In order to achieve the above purpose, the present invention provides the following technical solutions: A garbage pyrolysis gasification furnace, including a support platform, the outer surface of the support platform is equipped with a driving wheel, the top surface of the support platform is fixedly connected to a drying box, the top surface of the drying box is fixedly connected to a rain shelter, the top surface of the drying box is provided with a waiting-to-burn trough, the outer surface of the drying box is fixedly connected to an electric lifting platform, the outer surface of the electric lifting platform is fixedly connected to a loading barrel, the outer surface of the drying box is provided with a drying mechanism, the top surface of the support platform is provided with a feeding mechanism, the top surface of the support platform is provided with a waiting-to-burn burnout mechanism, and the bottom surface of the drying box is provided with a main combustion mechanism.

[0007] Preferably, the drying mechanism includes a driving motor, which is fixedly connected to the outer surface of the drying box, the output end of the driving motor is fixedly connected to an input gear, the top surface of the input gear is engaged with an output gear A, and the bottom surface of the input gear is engaged with an output gear B. A conveyor belt is installed on the inner surface of the drying box, and the outer surface of the output gear A is rotatably connected to a lifting platform. A lifting limit groove is provided on the top surface of the drying box, and the outer surface of the lifting platform is rotatably connected to a flipping blade. The outer surface of the drying box is fixedly connected to a blade cylinder, the outer surface of the drying box is fixedly connected to a lifting bracket, and the inner surface of the drying box is fixedly connected to a dryer.

[0008] Preferably, the number of the driving motors is two, and the two driving motors are symmetrically distributed on both sides of the drying box, the output gear B passes through the inner surface of the drying box and is rotatably connected to its inner wall, the gear shaft of the output gear B is fixedly connected to the drive input end of the conveyor belt, the number of the lifting limit slots is two, and the two lifting limit slots are symmetrically distributed on both sides of the drying box, the gear shaft of the output gear A passes through the lifting limit slot and the inner surface of the lifting platform and is slidably connected to its inner wall, both ends of the flipping blade are fixedly connected to the output gear A, the flipping blade is slidably connected to the inner surface of the drying box, the output end of the blade cylinder is fixedly connected to the bottom surface of the lifting platform, and the lifting bracket passes through the lifting platform and is slidably connected to its inner wall.

[0009] Preferably, the feeding mechanism includes an inner support frame, the inner support frame is fixedly connected to the top surface of the support platform, the inner surface of the inner support frame is fixedly connected to a feeding motor, the output end of the feeding motor is fixedly connected to an active worm, the outer surface of the active worm is meshed with a driven worm gear, the inner surface of the driven worm gear is slidably connected to a driven rotating shaft, one end of the driven rotating shaft is fixedly connected to an inner connecting ring, the outer surface of the inner connecting ring is fixedly connected to a contact ball convex, the other end of the driven rotating shaft is fixedly connected to an inner contact disk, the outer surface of the inner contact disk is sleeved with a rotating shaft spring, the two ends of the rotating shaft spring are fixedly connected to a rotating connecting disk, the outer surface of the driven rotating shaft is sleeved with a path limiting cylinder, the inner surface of the path limiting cylinder is provided with a spiral path groove, and the inner surface of the path limiting cylinder is provided with a straight The top surface of the supporting platform is fixedly connected to the outer sliding cylinder, and the bottom surface of the outer sliding cylinder is fixedly connected to the blocking shell, and the inner surface of the blocking shell is slidably connected to the blocking oblique block, the bottom surface of the blocking oblique block is fixedly connected to the blocking spring, and the bottom surface of the blocking oblique block is fixedly connected to the reset rod.

[0010] The cam is connected to the drive gear of the driving member by the spring, and the cam is connected with the drive gear of the driving member by the spring.

[0011] Preferably, the burnout mechanism to be burned includes a support to be burned, the support to be burned is fixedly connected to the top surface of the support platform, the top surface of the support to be burned is fixedly connected to the shell to be burned, the top surface of the shell to be burned is fixedly connected to the hopper trough, the inner surface of the hopper trough is rotatably connected to the flip plate, one end of the flip plate is fixedly connected to the flip shaft, the outer surface of the hopper trough is fixedly connected to the spring shell, the inner surface of the spring shell is fixedly connected to the flip spring, one end of the shell to be burned is fixedly connected to the cover to be burned, the inner surface of the cover to be burned is slidably connected to the control straight plate, the outer surface of the control straight plate is fixedly connected to the contact column, the top surface of the control straight plate is fixedly connected to the plate bracket, the other side surface of the control straight plate is fixedly connected to the straight plate spring, the top surface of the support platform is fixedly connected to the burnout output box, the top surface of the burnout output box is fixedly connected to the burnout shell, the bottom surface of the burnout shell is fixedly connected to the burnout floor drain, and the outer surface of the burnout shell is fixedly connected to the air supply port.

[0012] Preferably, the outer surface of the burnout output box is fixedly connected to the path limiting cylinder, the hopper trough is fixedly connected to the bottom surface of the trough to be burned, the number of the flip plates is two, and the two flip plates are symmetrically distributed with the central axis of the hopper trough as the symmetry axis, the flip shaft penetrates to the outer surface of the hopper trough and is rotatably connected to its inner wall, the other end of the flip spring is fixedly connected to the flip shaft, the contact column is slidably connected to the outer surface of the inner driven disk, the plate bracket is slidably connected to the bottom surface of the flip plate, the other end of the straight leaf spring is fixedly connected to the inner surface of the cover to be burned, the burnout output box penetrates the supporting platform, and the scraper plate and the inner driven disk are both slidably connected to the inner surfaces of the outer shell to be burned and the burnout outer shell.

[0013] Preferably, the main combustion mechanism includes a fuel tank, which is fixedly connected to the bottom surface of the drying box, a micro pump is fixedly connected to the bottom surface of the drying box, the output end of the micro pump is fixedly connected to a fuel pipe, the outer surface of the fuel pipe is fixedly connected to a spray gun housing, the inner surface of the spray gun housing is fixedly connected to a spray gun spring, the inner surface of the spray gun housing is slidably connected to a spray gun mouth, the outer surface of the spray gun housing is fixedly connected to a combustion housing, and one end of the combustion housing is fixedly connected to a volute furnace.

[0014] Preferably, the other end of the spray gun spring is fixedly connected to the spray gun mouth, the number of the combustion casings is two, and the two combustion casings are symmetrically distributed with the symmetry axis of the volute furnace as the central axis, the number of the spray gun casings on each combustion casing is four, and the four spray gun casings are distributed in a ring around the combustion casing, the scraper plate and the inner driven disk are both slidably connected to the inner surface of the combustion casing and the volute furnace, and the scraper plate and the inner driven disk are both slidably connected to the spray gun mouth.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the present invention, the drying mechanism is provided so that the garbage is continuously turned during transportation, ensuring that all parts of the garbage can fully contact the heat of the dryer, removing moisture from the garbage, reducing energy consumption during combustion, and improving pyrolysis and gasification efficiency.

[0017] In the present invention, through the setting of the feeding mechanism, the garbage enters the burnout mechanism and the main combustion mechanism in turn through the pushing and pulling action of the feeding mechanism. According to the needs of different areas, it automatically switches between slow advancement, on-site rotation and rapid reset, and continuously turns the internal garbage in the main combustion mechanism, and is scraped by a scraper to prevent it from adhering to the inner wall of the combustion shell, thereby realizing automatic transportation and combustion of garbage, reducing manual intervention, and improving the convenience and safety of operation.

[0018] In the present invention, through the cooperation of the waiting-for-burning burnout mechanism and the main combustion mechanism, the garbage pyrolysis furnace is mainly divided into four areas: drying area, waiting-for-burning area, main combustion area, and burnout area. The drying area is a preparation area. The material garbage realizes the evaporation and drying of the inherent moisture of the garbage in the drying area to prepare for the subsequent process. The dried material enters the waiting-for-burning area, and the temperature of the material also increases continuously. The material enters the main combustion area and begins to pyrolyze and gasify, generating smoke and ash. The ash is discharged out of the furnace through the slag removal in the burnout area. The burned garbage is pulled to the burnout shell and secondary air is introduced through the air supply port to make the unburned semi-coke continue to burn, reducing the carbon content of the ash. By optimizing the combustion environment, the garbage is burned more fully, and the calorific value of the synthesis gas is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a side view schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the drying box and the drying mechanism cooperating with each other in the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the various components of the drying mechanism of the present invention cooperating with each other;

[0022] Figure 4 This is a schematic diagram of the structure of the various components of the feeding mechanism of the present invention cooperating with each other;

[0023] Figure 5 This is a schematic diagram of the structure of the feed motor, driven worm gear, and driven rotating shaft cooperating with each other in the present invention;

[0024] Figure 6 This is a schematic diagram of the structure in which the driven rotating shaft, the path limiting cylinder, the driven shaft, and the outer sliding cylinder cooperate with each other in the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the driven shaft, contact ball protrusion, and path limiting cylinder cooperating with each other in the present invention;

[0026] Figure 8 This is a schematic diagram of the structure of the spiral path groove, the linear path groove, and the rotating path groove cooperating with each other in the present invention;

[0027] Figure 9 This is a schematic diagram of the structure in which the path limiting cylinder, the spiral path groove, the rotating path groove, and the inner limit seat cooperate with each other in the present invention;

[0028] Figure 10 This is a schematic diagram of the structure of the driven shaft, inner contact plate, outer sliding cylinder, and blocking bevel block cooperating with each other in the present invention;

[0029] Figure 11 This is a schematic diagram of the structure of the drying box, the shell to be burned, the turning plate, and the control straight plate cooperating with each other in the present invention;

[0030] Figure 12 For the present invention Figure 11 Enlarged view of point A in the middle;

[0031] Figure 13 This is a schematic diagram of the structure of the burnout housing and the burnout floor drain cooperating with each other in the present invention;

[0032] Figure 14 This is a schematic diagram of the structure of the main combustion mechanism of the present invention;

[0033] Figure 15 This is a schematic diagram of the structure of the main combustion mechanism and the inner flip frame cooperating with each other in the present invention;

[0034] Figure 16 This is a schematic diagram of the structure of the spray gun housing, spray gun nozzle and combustion housing that cooperate with each other in the present invention.

[0035] Figure: 1, support platform; 11, driving wheel; 2, drying box; 21, canopy; 22, waiting for combustion tank; 3, electric lifting platform; 31, loading barrel; 4, drying mechanism; 41, driving motor; 411, input gear; 412, output gear A; 413, output gear B; 42, conveyor belt; 43, lifting platform; 431, lifting limit slot; 432, turning blade; 44, blade cylinder; 45, lifting bracket; 46, dryer; 5 , feeding mechanism; 51, inner support frame; 52, feeding motor; 521, driving worm; 522, driven worm gear; 53, driven shaft; 531, inner connecting ring; 532, contact ball protrusion; 533, inner contact disk; 534, shaft spring; 5341, rotating connecting disk; 54, path limiting cylinder; 541, spiral path groove; 542, linear path groove; 543, rotating path groove; 544, inner limit seat; 5441, inner elastic pad; 5 442, inner limiting block; 55, driven shaft; 551, inner flip frame; 552, scraper plate; 553, inner driven disc; 56, outer sliding cylinder; 561, blocking shell; 562, blocking bevel block; 563, blocking spring; 564, reset rod; 6, waiting burnout mechanism; 61, waiting burn support; 611, waiting burn shell; 612, hopper trough; 613, flip plate; 6131, flip shaft; 614, spring shell; 6141, flip Spring; 615, cover to be burned; 616, control straight plate; 6161, contact column; 6162, plate bracket; 6163, straight plate spring; 62, burnout output box; 621, burnout shell; 6211, burnout floor drain; 622, air supply port; 7, main combustion mechanism; 71, fuel tank; 711, micro pump; 712, fuel pipe; 72, spray gun shell; 721, spray gun spring; 722, spray gun mouth; 73, combustion shell; 74, volute furnace. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0037] See also Figures 1 to 16The present invention provides a technical solution: a garbage pyrolysis gasification furnace, comprising a supporting platform 1, a driving wheel 11 is installed on the outer surface of the supporting platform 1, a drying box 2 is fixedly connected to the top surface of the supporting platform 1, a rain shelter 21 is fixedly connected to the top surface of the drying box 2, a combustion tank 22 is opened on the top surface of the drying box 2, an electric lifting platform 3 is fixedly connected to the outer surface of the drying box 2, a loading cylinder 31 is fixedly connected to the outer surface of the electric lifting platform 3, a drying mechanism 4 is provided on the outer surface of the drying box 2, a feeding mechanism 5 is provided on the top surface of the supporting platform 1, and a feeding mechanism 5 is provided on the top surface of the supporting platform 1. The top surface of the support platform 1 is provided with a waiting-to-burn burnout mechanism 6, and the bottom surface of the drying box 2 is provided with a main combustion mechanism 7. During use, the support platform 1 serves as a supporting device of the garbage pyrolysis gasification furnace, and drives the entire device to move through the driving wheel 11, and inputs the garbage to be incinerated and pyrolyzed into the loading barrel 31. The garbage can is steadily raised to the drying box 2 of the garbage pyrolysis gasification furnace by the electric lifting platform 3 to wait for drying. After unloading is completed, the electric lifting platform 3 automatically resets the loading barrel 31 to the loading state, and the canopy 21 on the top of the drying box 2 is used to prevent it from being affected by rain during drying.

[0038] The drying mechanism 4 includes a driving motor 41, which is fixedly connected to the outer surface of the drying box 2. The output end of the driving motor 41 is fixedly connected to an input gear 411, the top surface of the input gear 411 is meshed with an output gear A412, and the bottom surface of the input gear 411 is meshed with an output gear B413. A conveyor belt 42 is installed on the inner surface of the drying box 2, and the outer surface of the output gear A412 is rotatably connected to a lifting platform 43. A lifting limit groove 431 is provided on the top surface of the drying box 2, and the outer surface of the lifting platform 43 is rotatably connected to a flipping blade 432. The outer surface of the drying box 2 is fixedly connected to a blade cylinder 44, the outer surface of the drying box 2 is fixedly connected to a lifting bracket 45, and the inner surface of the drying box 2 is fixedly connected to a dryer 46. Through the setting of the drying mechanism 4, during use, garbage is cached in the drying box 2 and passed through the dryer 46. The drying area is formed by the action of the driving motor 41, which drives the input gear 411 and drives the upper and lower output gears A412 and output gear B413 to rotate, and the output gears A412 and output gears B413 have the same direction of rotation. The output gear B413 is used for the internal conveyor belt 42 to transport the loaded garbage toward the combustion tank 22, and is blocked by the flipping blades 432 during transportation. If the output gear A412 is engaged with the input gear 411 at this time, the flipping blades 432 are driven to rotate, and the rotation direction is opposite to the transportation direction of the conveyor belt 42, and the garbage is continuously flipped to prevent the bottom garbage from not being able to be dried by the dryer 46. After the drying is completed, the blade cylinder 44 is started to lift the lifting platform 43 and drive the output gear A412 and flipping blades 432 to rise. At this time, the flipping blades 432 no longer block the garbage on the conveyor belt 42, and the garbage directly enters the combustion tank 22.

[0039] There are two drive motors 41, and the two drive motors 41 are symmetrically distributed on both sides of the drying box 2. The output gear B413 penetrates the inner surface of the drying box 2 and is rotatably connected to its inner wall. The gear shaft of the output gear B413 is fixedly connected to the drive input end of the conveyor belt 42. There are two lifting limit grooves 431, and the two lifting limit grooves 431 are symmetrically distributed on both sides of the drying box 2. The gear shaft of the output gear A412 penetrates the lifting limit groove 431 and the inner surface of the lifting platform 43 and is slidably connected to its inner wall. Both ends of the piece 432 are fixedly connected to the output gear A412, the flipping blade 432 is slidingly connected to the inner surface of the drying box 2, the output end of the blade cylinder 44 is fixedly connected to the bottom surface of the lifting platform 43, the lifting bracket 45 passes through the lifting platform 43 and is slidingly connected to its inner wall, the symmetrical drive motor 41 drives the flipping blade 432 and the conveyor belt 42 on both sides at the same time, the lifting limit groove 431 is used to limit the moving path of the output gear A412 to prevent deviation, and the lifting bracket 45 limits the moving path of the lifting platform 43 to prevent deviation.

[0040] The feeding mechanism 5 includes an inner support frame 51, which is fixedly connected to the top surface of the supporting platform 1, and a feeding motor 52 is fixedly connected to the inner surface of the inner support frame 51. The output end of the feeding motor 52 is fixedly connected to a driving worm 521, and the outer surface of the driving worm 521 is meshed with a driven worm gear 522. The inner surface of the driven worm gear 522 is slidably connected to a driven rotating shaft 53, one end of the driven rotating shaft 53 is fixedly connected to an inner connecting ring 531, and the outer surface of the inner connecting ring 531 is fixedly connected to a contact ball protrusion 532, and the other end of the driven rotating shaft 53 is fixedly connected to an inner contact disk 533, and the outer surface of the inner contact disk 533 is provided with a rotating shaft spring 534, and both ends of the rotating shaft spring 534 are fixedly connected to a rotating connecting disk 5341. The outer surface of the rotating shaft 53 is sleeved with a path limiting cylinder 54, the inner surface of the path limiting cylinder 54 is provided with a spiral path groove 541, the inner surface of the path limiting cylinder 54 is provided with a straight path groove 542, the inner surface of the path limiting cylinder 54 is provided with a rotation path groove 543, the inner surface of the spiral path groove 541 is fixedly connected to an inner limit seat 544, the top surface of the inner limit seat 544 is fixedly connected to an inner elastic pad 5441, the top surface of the inner elastic pad 5441 is fixedly connected to an inner limiting block 5442, the other end of the driven rotating shaft 53 is fixedly connected to a driven shaft 55, the outer surface of the driven shaft 55 is fixedly connected to an inner flip frame 551, the outer surface of the inner flip frame 551 is fixedly connected to a scraper plate 552, the inner flip frame 551 is fixedly connected to the outer surface of the scraper plate 552, The other end is fixedly connected with an inner driven disk 553, the top surface of the supporting platform 1 is fixedly connected with an outer sliding cylinder 56, the bottom surface of the outer sliding cylinder 56 is fixedly connected with a blocking shell 561, the inner surface of the blocking shell 561 is slidably connected with a blocking inclined block 562, the bottom surface of the blocking inclined block 562 is fixedly connected with a blocking spring 563, and the bottom surface of the blocking inclined block 562 is fixedly connected with a reset pull rod 564. Through the setting of the feeding mechanism 5, during use, the inner support frame 51 is used to install the feeding motor 52 while supporting the drying box 2. The feeding motor 52 drives the driven worm gear 522 to rotate through the active worm 521, and has a deceleration and self-locking effect. The driven worm gear 522 is slidably connected to the surface of the driven rotating shaft 53. Since the connection is provided with a cam When the driven worm gear 522 drives the driven rotating shaft 53 to rotate, the driven rotating shaft 53 can slide on the driven worm gear 522, and the driven rotating shaft 53 drives the inner connecting ring 531 and the contact ball protrusion 532 on its surface to rotate in the path limiting cylinder 54, and the contact ball protrusion 532 contacts the spiral path groove 541, the straight path groove 542 and the rotation path groove 543 in the path limiting cylinder 54. In the initial state, the contact ball protrusion 532 is located in the spiral path groove 541. At this time, the rotation of the driven rotating shaft 53 will cause the contact ball protrusion 532 to advance in the spiral path groove 541. When entering the intersection of the spiral path groove 541 and the rotation path groove 543, the inner elastic pad 5441 on the inner limit seat 544 will push the inner limit block 5442 upward.The non-inclined side of the inner limiting block 5442 contacts the contact ball protrusion 532, and the contact ball protrusion 532 has difficulty in pressing the inner limiting block 5442 down, and can only continue to move forward in the spiral path groove 541 until it enters the connection between the spiral path groove 541 and the straight path groove 542. There is a certain height difference at the connection, and after entering the straight path groove 542, it cannot return to the spiral path groove 541. In addition, during the movement of the contact ball protrusion 532, it will drive the driven shaft 53 to move, and the driven shaft 53 The rotating connecting plate 5341 on the upper part will compress the shaft spring 534 when gradually approaching the driven worm gear 522. Since the contact ball 532 needs to rotate during its movement in the spiral path groove 541, and the self-locking effect of the driven worm gear 522 can prevent the driven shaft 53 from reversing, the contact ball 532 will not move in the reverse direction in the spiral path groove 541. After entering the straight path groove 542, the contact ball 532 does not need to rotate when moving, and the shaft spring 534 resets and drives the driven worm gear 522 to rotate. The rotating shaft 53 moves in the opposite direction until the inner contact plate 533 on the driven rotating shaft 53 is blocked by the blocking bevel 562 and cannot move further backward. At this time, the contact ball protrusion 532 is in the rotation path groove 543, and the rotation of the driven worm gear 522 drives the driven rotating shaft 53 to rotate in place. If the driven rotating shaft 53 needs to move further backward, the reset rod 564 is pulled downward, and the blocking bevel 562 no longer blocks the inner contact plate 533, and the driven rotating shaft 53 continues to reset and moves backward to the initial position. The protrusion 532 enters the spiral path groove 541 again and cannot return to the linear path groove 542, and the next cycle begins. The entire movement process of the driven shaft 53 is to move forward a full distance, then return half of the distance, and rotate in place until the reset rod 564 is pulled to return the remaining half of the distance. This completes a cycle and drives the driven shaft 55 at the other end of the driven shaft 53, the inner flip frame 551, the scraper plate 552 and the inner driven disk 553 to follow the same movement trajectory.

[0041] The number of the inner support frames 51 is two, and the two inner support frames 51 are symmetrically distributed with the central axis of the support platform 1 as the symmetry axis, and the inner surface of one side is fixedly connected to the feeding motor 52, the top surface of the inner support frame 51 is fixedly connected to the drying box 2, the driven worm gear 522 is rotatably connected to one end of the path limiting cylinder 54, the number of the rotating connecting disk 5341 is two, and the two rotating connecting disks 5341 are rotatably connected to the driven worm gear 522 and the inner contact disk 533 respectively, and the inner connecting ring 531 slides with the inner surface of the path limiting cylinder 54 The spiral path groove 541 and the straight path groove 542 are connected end to end, the rotating path groove 543 passes through the spiral path groove 541 and the straight path groove 542, the contact ball protrusion 532 is slidably connected to the spiral path groove 541, the straight path groove 542 and the rotating path groove 543, one side of the inner limiting block 5442 is an inclined surface, and the inclined surface faces the rotating path groove 543, the inner contact disk 533 is slidably connected to the inner surface of the outer sliding cylinder 56, and the other end of the blocking spring 563 is fixedly connected to the inner surface of the blocking shell 561, The positioning rod 564 passes through the bottom surface of the blocking shell 561 and is slidably connected to its inner wall. The symmetrical inner support frame 51 plays a role in dispersing the force when supporting the drying box 2. There is only one feeding motor 52. The driven worm gear 522 is supported on the path limiting cylinder 54. The path limiting cylinder 54 is fixed on the burnout shell 621. The rotating connecting disk 5341 connects the shaft spring 534 with the driven worm gear 522 and the inner contact disk 533 without affecting the rotation. It only plays the role of compression and reset. The spiral path groove 541 and the straight path groove 5 The heights of 42 at the connection are staggered to prevent the contact ball protrusion 532 from returning to realize the single cycle path, and an inner limiting block 5442 is set at the intersection with the rotation path groove 543 to prevent the contact ball protrusion 532 from entering. When the contact ball protrusion 532 moves in the rotation path groove 543, it will contact the inclined surface of the inner limiting block 5442 and press it to pass through, and the reset pull rod 564 manually controls the blocking inclined block 562, and the blocking inclined block 562 moves in the blocking shell 561 to limit the moving path, and the blocking inclined block 562 is reset under the action of the blocking spring 563.

[0042] The burnout mechanism 6 includes a burnout support 61, which is fixedly connected to the top surface of the support platform 1. The top surface of the burnout support 61 is fixedly connected to a burnout shell 611, and the top surface of the burnout shell 611 is fixedly connected to a hopper trough 612. The inner surface of the hopper trough 612 is rotatably connected to a flip plate 613, and one end of the flip plate 613 is fixedly connected to a flip shaft 6131. The outer surface of the hopper trough 612 is fixedly connected to a spring shell 614, and the inner surface of the spring shell 614 is fixedly connected to a flip spring 6141. One end of the burnout shell 611 is fixedly connected to the The cover to be burned 615 is connected, the inner surface of the cover to be burned 615 is slidably connected to the control straight plate 616, the outer surface of the control straight plate 616 is fixedly connected to the contact column 6161, the top surface of the control straight plate 616 is fixedly connected to the plate bracket 6162, the other side surface of the control straight plate 616 is fixedly connected to the straight plate spring 6163, the top surface of the support platform 1 is fixedly connected to the burnout output box 62, the top surface of the burnout output box 62 is fixedly connected to the burnout shell 621, the bottom surface of the burnout shell 621 is fixedly connected to the burnout floor drain 6211, and the outer surface of the burnout shell 621 is fixedly connected to the burnout floor drain 6211. The air supply port 622 is fixedly connected. Through the setting of the waiting-to-burn burnout mechanism 6, during use, the garbage enters the waiting-to-burn trough 22 and stays on the top of the flip plate 613. Since the bottom is supported by the plate bracket 6162, it cannot flip down. The inner flip frame 551 first enters the waiting-to-burn shell 611 until the inner driven disk 553 contacts the contact column 6161 and pushes the control straight plate 616 backward. The plate bracket 6162 is no longer supported, the flip plate 613 flips downward and pours the garbage into the waiting-to-burn shell 611, and is located between the inner driven disk 553 and the inner flip frame 551. The flip plate 61 Under the action of the flip shaft 6131 and the flip spring 6141, the inner driven disk 553 and the inner flip frame 551 are reset, and the garbage is pulled into the combustion housing 73 for combustion. After combustion is completed, the reset lever 564 is pulled to continue moving backward, and the burned garbage is further pulled into the burnout housing 621. The burnout ash enters the burnout output box 62 through the burnout floor drain 6211 and is discharged and collected for ash removal. The unburned semi-coke continues to burn in the burnout housing 621, and secondary air is introduced through the air supply port 622, thereby reducing the carbon content of the ash and the amount of ash, and increasing the production of syngas.

[0043] The outer surface of the burnout output box 62 is fixedly connected to the path limiting cylinder 54, the hopper trough 612 is fixedly connected to the bottom surface of the to-be-burned trough 22, there are two flip plates 613, and the two flip plates 613 are symmetrically distributed with the central axis of the hopper trough 612 as the axis of symmetry, the flip shaft 6131 passes through the outer surface of the hopper trough 612 and is rotatably connected to its inner wall, the other end of the flip spring 6141 is fixedly connected to the flip shaft 6131, the contact column 6161 is slidably connected to the outer surface of the inner driven disk 553, the plate bracket 6162 is slidably connected to the bottom surface of the flip plate 613, the other end of the straight leaf spring 6163 is fixedly connected to the inner surface of the to-be-burned cover 615, the burnout output box 62 passes through the supporting platform 1, the scraper plate 552 and the inner driven disk 553 are both connected to the to-be-burned shell 611 and the burnout The inner surface of the shell 621 is slidably connected, and part of the garbage after passing through the drying mechanism 4 is cached in the waiting-to-burn trough 22, and enters the waiting-to-burn shell 611 through the hopper trough 612. The amount of garbage is controlled by the time when the flip blade 432 is not blocked. The flip plate 613 is rotated by the flip shaft 6131, and is reset after rotation by the flip spring 6141, and will not open when the garbage is light. The burnt output box 62 outputs the burnt garbage to the outside of the device for collection and ash removal. The inner driven disk 553 is used to pull the garbage in the waiting-to-burn shell 611 to the burning shell 73 and the burnt shell 621. Since the inner driven disk 553 only exists on the pulling side, when the inner driven disk 553 moves forward, the garbage in the burning shell 73 and the burnt shell 621 will not be pushed into the waiting-to-burn shell 611 again.

[0044] The main combustion mechanism 7 includes a fuel tank 71, which is fixedly connected to the bottom surface of the drying box 2, and a micro pump 711 is fixedly connected to the bottom surface of the drying box 2. The output end of the micro pump 711 is fixedly connected to a fuel pipe 712, and the outer surface of the fuel pipe 712 is fixedly connected to a spray gun housing 72, and the inner surface of the spray gun housing 72 is fixedly connected to a spray gun spring 721. The inner surface of the spray gun housing 72 is slidably connected to a spray gun mouth 722, and the outer surface of the spray gun housing 72 is fixedly connected to a combustion housing 73. One end of the combustion housing 73 is fixedly connected to a volute furnace 74. Through the setting of the main combustion mechanism 7, during use, the inner driven disk 553 and the inner flip frame 551 move backward to pull the garbage into the combustion housing 73 for combustion, and the volute furnace 74 improves the furnace Circulation, so that the organic matter in the dry distillation gas is further cracked, the gasification efficiency is improved, and the calorific value of the synthesis gas is increased. The micro pump 711 pumps the fuel in the fuel tank 71 into the nozzle 722 for ignition, and burns the garbage for thermal decomposition and gasification. The temperature also continues to rise, generating smoke and ash. At this time, the position of the driven shaft 53 is fixed and rotates in place, driving the inner flip frame 551 and the scraper plate 552 to rotate in the combustion shell 73, and continuously flipping the garbage in the combustion shell 73 to make the combustion more complete. The scraper plate 552 is used to scrape the inner wall of the combustion shell 73 to prevent the burned garbage from adhering. When the scraper plate 552 contacts the nozzle 722, it will be pressed into the nozzle 72, and after the scraper plate 552 is separated, the nozzle 722 is reset by the nozzle spring 721.

[0045] The other end of the spray gun spring 721 is fixedly connected to the spray gun mouth 722. There are two combustion shells 73, and the two combustion shells 73 are symmetrically distributed with the symmetry axis of the volute furnace 74 as the central axis. There are four spray gun shells 72 on each combustion shell 73, and the four spray gun shells 72 are distributed in a ring around the combustion shell 73. The scraper plate 552 and the inner driven disk 553 are both slidably connected to the inner surface of the combustion shell 73 and the volute furnace 74, and the scraper plate 552 and the inner driven disk 553 are both slidably connected to the spray gun mouth 722.

[0046] In this embodiment, Figure 1 、 Figure 2 As shown, the support platform 1 serves as a support device for the garbage pyrolysis gasification furnace. The electric lifting platform 3 steadily raises the garbage bin to the drying box 2 of the garbage pyrolysis gasification furnace to wait for drying.

[0047] In this embodiment, Figure 3 As shown, the garbage is cached in the drying box 2, and a drying area is formed by the action of the dryer 46. The conveyor belt 42 transports the loaded garbage toward the burning tank 22. After the flap 432 rises, it no longer has a blocking effect on the garbage.

[0048] In this embodiment, Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 As shown, the feeding motor 52 drives the driven worm gear 522 to rotate through the active worm 521. The driven worm gear 522 can drive the driven rotating shaft 53 to rotate. At the same time, the driven rotating shaft 53 can slide on the driven worm gear 522. The driven rotating shaft 53 drives the inner connecting ring 531 and the contact ball protrusion 532 on its surface to rotate in the path limiting cylinder 54. The spiral path groove 541, the straight path groove 542 and the rotation path groove 543 respectively play the role of forward movement, rotation and rapid retreat.

[0049] In this embodiment, Figure 8 、 Figure 9 As shown, the heights of the spiral path groove 541 and the straight path groove 542 at the connection are staggered to prevent the contact ball protrusion 532 from returning to realize the path of a single cycle, and an internal limiting block 5442 is provided at the intersection with the rotating path groove 543 to prevent the contact ball protrusion 532 from entering;

[0050] In this embodiment, Figure 10 As shown, the inner contact plate 533 on the driven shaft 53 is blocked by the blocking block 562 and cannot move further backward. At this time, the contact ball protrusion 532 is in the rotation path groove 543. The rotation of the driven worm gear 522 drives the driven shaft 53 to rotate in place.

[0051] In this embodiment, Figure 11 、 Figure 12 、 Figure 13 As shown, the garbage enters the to-be-burned shell 611 and the burnt-out shell 621 in sequence for the purpose of being burned and burned out twice;

[0052] In this embodiment, Figure 14 、 Figure 15 、 Figure 16 As shown, the garbage enters the combustion shell 73 for combustion, and the inner turning frame 551 and the scraper plate 552 rotate in the combustion shell 73 to continuously turn the garbage in the combustion shell 73 to make the combustion more complete.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A garbage pyrolysis gasification furnace, comprising a support platform (1), characterized in that: The outer surface of the support platform (1) is provided with a driving wheel (11), the top surface of the support platform (1) is fixedly connected to a drying box (2), the top surface of the drying box (2) is fixedly connected to a rain shelter (21), the top surface of the drying box (2) is provided with a waiting-to-burn trough (22), the outer surface of the drying box (2) is fixedly connected to an electric lifting platform (3), the outer surface of the electric lifting platform (3) is fixedly connected to a loading cylinder (31), the outer surface of the drying box (2) is provided with a drying mechanism (4), the top surface of the support platform (1) is provided with a feeding mechanism (5), the top surface of the support platform (1) is provided with a waiting-to-burn burnout mechanism (6), and the bottom surface of the drying box (2) is provided with a main combustion mechanism (7); Through the setting of the feeding mechanism (5), the garbage enters the waiting-to-burn burnout mechanism (6) and the main combustion mechanism (7) in sequence through the pushing and pulling action of the feeding mechanism (5), and automatically switches between slow advancement, in-situ rotation and rapid reset according to the needs of different areas; The feeding mechanism (5) comprises an inner support frame (51), the inner support frame (51) is fixedly connected to the top surface of the supporting platform (1), the inner side surface of the inner support frame (51) is fixedly connected to a feeding motor (52), the output end of the feeding motor (52) is fixedly connected to a driving worm (521), the outer side surface of the driving worm (521) is meshed with a driven worm wheel (522), the inner side surface of the driven worm wheel (522) is slidably connected to a driven rotating shaft (53), one end of the driven rotating shaft (53) is fixedly connected to an inner connecting ring (531), and the inner connecting ring (531) is fixedly connected to the inner side surface of the driven rotating shaft (53). The outer surface of the ring (531) is fixedly connected with a contact ball protrusion (532), the other end of the driven shaft (53) is fixedly connected with an inner contact disk (533), the outer surface of the inner contact disk (533) is sleeved with a shaft spring (534), both ends of the shaft spring (534) are fixedly connected with a rotating connection disk (5341), the outer surface of the driven shaft (53) is sleeved with a path limiting cylinder (54), the inner surface of the path limiting cylinder (54) is provided with a spiral path groove (541), the inner surface of the path limiting cylinder (54) is provided with a linear path groove (541), and the inner surface of the path limiting cylinder (54) is provided with a linear path groove (541). 2), a rotation path groove (543) is provided on the inner surface of the path limiting cylinder (54), an inner limit seat (544) is fixedly connected to the inner surface of the spiral path groove (541), an inner elastic pad (5441) is fixedly connected to the top surface of the inner limit seat (544), an inner limit block (5442) is fixedly connected to the top surface of the inner elastic pad (5441), the other end of the driven shaft (53) is fixedly connected to the driven shaft (55), the outer surface of the driven shaft (55) is fixedly connected to the inner flip frame (551), the inner flip frame (551) is fixedly connected to the inner limit block (5442). The outer surface is fixedly connected to a scraper plate (552), the other end of the inner flip frame (551) is fixedly connected to an inner driven disk (553), the top surface of the support platform (1) is fixedly connected to an outer sliding cylinder (56), the bottom surface of the outer sliding cylinder (56) is fixedly connected to a blocking shell (561), the inner surface of the blocking shell (561) is slidably connected to a blocking bevel (562), the bottom surface of the blocking bevel (562) is fixedly connected to a blocking spring (563), and the bottom surface of the blocking bevel (562) is fixedly connected to a reset pull rod (564).

2. The garbage pyrolysis gasification furnace according to claim 1, characterized in that: The drying mechanism (4) includes a driving motor (41), the driving motor (41) is fixedly connected to the outer surface of the drying box (2), the output end of the driving motor (41) is fixedly connected to an input gear (411), the top surface of the input gear (411) is meshed with an output gear A (412), and the bottom surface of the input gear (411) is meshed with an output gear B (413), a conveyor belt (42) is installed on the inner surface of the drying box (2), the outer surface of the output gear A (412) is rotatably connected to a lifting platform (43), a lifting limit groove (431) is provided on the top surface of the drying box (2), and the outer surface of the lifting platform (43) is rotatably connected to a flipping blade (432), the outer surface of the drying box (2) is fixedly connected to a blade cylinder (44), the outer surface of the drying box (2) is fixedly connected to a lifting bracket (45), and the inner surface of the drying box (2) is fixedly connected to a dryer (46).

3. The garbage pyrolysis gasification furnace according to claim 2, characterized in that: The number of the driving motors (41) is two, and the two driving motors (41) are symmetrically distributed on both sides of the drying box (2). The output gear B (413) penetrates the inner surface of the drying box (2) and is rotatably connected to the inner wall thereof. The gear shaft of the output gear B (413) is fixedly connected to the driving input end of the conveyor belt (42). The number of the lifting limit slots (431) is two, and the two lifting limit slots (431) are symmetrically distributed on both sides of the drying box (2). The output gear The gear shaft of A (412) passes through the lifting limit groove (431) and the inner surface of the lifting platform (43) and is slidably connected to the inner wall thereof. Both ends of the flip blade (432) are fixedly connected to the output gear A (412). The flip blade (432) is slidably connected to the inner surface of the drying box (2). The output end of the blade cylinder (44) is fixedly connected to the bottom surface of the lifting platform (43). The lifting bracket (45) passes through the lifting platform (43) and is slidably connected to the inner wall thereof.

4. The garbage pyrolysis gasification furnace according to claim 1, characterized in that: The number of the inner support frames (51) is two, and the two inner support frames (51) are symmetrically distributed with the central axis of the support platform (1) as the symmetry axis, and the inner surface of one side is fixedly connected to the feeding motor (52), the top surface of the inner support frame (51) is fixedly connected to the drying box (2), the driven worm gear (522) is rotationally connected to one end of the path limiting cylinder (54), the number of the rotating connecting disks (5341) is two, and the two rotating connecting disks (5341) are rotationally connected to the driven worm gear (522) and the inner contact disk (533) respectively, the inner connecting ring (531) is slidably connected to the inner surface of the path limiting cylinder (54), and the spiral path groove (541) is rotatably connected to the linear path groove. (542) are connected end to end, the rotation path groove (543) passes through the spiral path groove (541) and the straight path groove (542), the contact ball protrusion (532) is slidably connected to the spiral path groove (541), the straight path groove (542) and the rotation path groove (543), one side of the inner limiting block (5442) is an inclined surface, and the inclined surface faces the rotation path groove (543), the inner contact disk (533) is slidably connected to the inner surface of the outer sliding cylinder (56), the other end of the blocking spring (563) is fixedly connected to the inner surface of the blocking shell (561), and the reset pull rod (564) passes through the bottom surface of the blocking shell (561) and is slidably connected to its inner wall.

5. The garbage pyrolysis gasification furnace according to claim 1, characterized in that: The burnout mechanism (6) includes a burnout support (61), the burnout support (61) is fixedly connected to the top surface of the support platform (1), the top surface of the burnout support (61) is fixedly connected to a burnout shell (611), the top surface of the burnout shell (611) is fixedly connected to a hopper trough (612), the inner surface of the hopper trough (612) is rotatably connected to a flip plate (613), one end of the flip plate (613) is fixedly connected to a flip shaft (6131), the outer surface of the hopper trough (612) is fixedly connected to a spring shell (614), the inner surface of the spring shell (614) is fixedly connected to a flip spring (6141), and one end of the burnout shell (611) is fixedly connected to a burnout cover. (615), the inner surface of the cover to be burned (615) is slidably connected to a control straight plate (616), the outer surface of the control straight plate (616) is fixedly connected to a contact column (6161), the top surface of the control straight plate (616) is fixedly connected to a plate bracket (6162), the other side surface of the control straight plate (616) is fixedly connected to a straight plate spring (6163), the top surface of the support platform (1) is fixedly connected to a burnout output box (62), the top surface of the burnout output box (62) is fixedly connected to a burnout outer shell (621), the bottom surface of the burnout outer shell (621) is fixedly connected to a burnout floor drain (6211), and the outer surface of the burnout outer shell (621) is fixedly connected to an air supply port (622).

6. The garbage pyrolysis gasification furnace according to claim 5, characterized in that: The outer surface of the burnout output box (62) is fixedly connected to the path limiting cylinder (54), the hopper trough (612) is fixedly connected to the bottom surface of the to-be-burned trough (22), the number of the flip plates (613) is two, and the two flip plates (613) are symmetrically distributed with the central axis of the hopper trough (612) as the symmetry axis, the flip shaft (6131) penetrates the outer surface of the hopper trough (612) and is rotatably connected to the inner wall thereof, and the other end of the flip spring (6141) is connected to the flip shaft (6131). The contact column (6161) is in sliding connection with the outer surface of the inner driven disk (553), the plate bracket (6162) is in sliding connection with the bottom surface of the flip plate (613), the other end of the straight leaf spring (6163) is in fixed connection with the inner surface of the cover to be burned (615), the burn-out output box (62) passes through the support platform (1), and the scraper plate (552) and the inner driven disk (553) are both in sliding connection with the inner surface of the outer shell to be burned (611) and the burn-out outer shell (621).

7. The garbage pyrolysis gasification furnace according to claim 1, characterized in that: The main combustion mechanism (7) includes a fuel tank (71), the fuel tank (71) is fixedly connected to the bottom surface of the drying box (2), the bottom surface of the drying box (2) is fixedly connected to a micro pump (711), the output end of the micro pump (711) is fixedly connected to a fuel pipe (712), the outer surface of the fuel pipe (712) is fixedly connected to a spray gun housing (72), the inner surface of the spray gun housing (72) is fixedly connected to a spray gun spring (721), the inner surface of the spray gun housing (72) is slidably connected to a spray gun port (722), the outer surface of the spray gun housing (72) is fixedly connected to a combustion housing (73), and one end of the combustion housing (73) is fixedly connected to a volute furnace (74).

8. The garbage pyrolysis gasification furnace according to claim 7, characterized in that: The other end of the spray gun spring (721) is fixedly connected to the spray gun port (722), the number of the combustion shells (73) is two, and the two combustion shells (73) are symmetrically distributed with the symmetry axis of the volute furnace (74) as the central axis, the number of the spray gun shells (72) on each combustion shell (73) is four, and the four spray gun shells (72) are distributed in a ring around the combustion shell (73), the scraper plate (552) and the inner driven disk (553) are both slidably connected to the inner surface of the combustion shell (73) and the volute furnace (74), and the scraper plate (552) and the inner driven disk (553) are both slidably connected to the spray gun port (722).

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