Garbage pyrolysis gasification furnace

Abstract

The invention relates to the technical field of waste incineration, in particular to a waste pyrolysis gasifier which comprises a supporting platform, a drying box is fixedly connected to the surface of the top of the supporting platform, a to-be-combusted groove is formed in the surface of the top of the drying box, and an electric lifting table is fixedly connected to the surface of the outer side of the drying box. A drying mechanism is arranged on the surface of the outer side of the drying box, a feeding mechanism is arranged on the surface of the top of the supporting platform, a to-be-combusted and burnout mechanism is arranged on the surface of the top of the supporting platform, a main combustion mechanism is arranged on the surface of the bottom of the drying box, and the interior of the garbage pyrolyzing furnace is mainly divided into a drying area, a to-be-combusted area, a main combustion area and a burnout area. By means of the device, garbage generated on site can be pyrolyzed and gasified cleanly on site, combustible synthesis gas generated in the process can be further utilized, and the emission environment-friendly requirement index is met. The device can create better economic value for users.

Description

Technical Field

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

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

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

[0004] The existing patent (publication number: CN110906337A) provides an integrated fixed-bed garbage high-efficiency gasification combustion furnace, in which the fixed-bed gasification section, the drying pyrolysis section, and the combustible gas combustion section are coaxially arranged from bottom to top. The garbage enters the drying pyrolysis section from the feed inlet, and the circulating hot flue gas and the radiant heat of the combustible gas combustion section are used to dry and pyrolyze the garbage. The solid after pyrolysis falls into the gasification section for gasification. The combustible gas produced by gasification is mixed with the pyrolysis gas in the drying pyrolysis section, and then enters the combustible gas combustion section for high-temperature combustion. However, in the above-mentioned equipment, for the characteristics of the treatment of domestic garbage in urban gatherings and fairs, it is generally sent to the garbage treatment plant for centralized treatment by special garbage transport vehicles. Due to the overflow of odor during the transportation process, even a small amount of garbage and sewage will be scattered, causing secondary pollution to the surrounding environment, and at the same time, it will also increase the cost of transportation.

[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 problem that the existing garbage pyrolysis gasification furnace proposed in the above background technology has odor overflow, secondary pollution to the surrounding environment, and is inconvenient for urban collection and incineration of garbage. 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 canopy, the top surface of the drying box is provided with a waiting-to-burn groove, 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, the driving motor 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 meshed with an output gear A, the bottom surface of the input gear is meshed with an output gear B, a conveyor belt is installed on the inner surface of the drying box, the outer surface of the output gear A is rotatably connected to a lifting platform, the top surface of the drying box is provided with a lifting limit groove, the outer surface of the lifting platform is rotatably connected to flip blades, 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 the 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 grooves is two, and the two lifting limit grooves are symmetrically distributed on both sides of the drying box, the gear shaft of the output gear A passes through the lifting limit grooves and the inner surface of the lifting platform and is slidably connected to the inner wall, both ends of the flipping blades are fixedly connected to the output gear A, the flipping blades are 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 the 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 wheel, the inner surface of the driven worm wheel 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 with 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 with an outer sliding cylinder, and the bottom surface of the outer sliding cylinder is fixedly connected with a blocking shell, and the inner surface of the blocking shell is slidably connected with a blocking oblique block, and the bottom surface of the blocking oblique block is fixedly connected with a blocking spring, and the bottom surface of the blocking oblique block is fixedly connected with a reset rod.

[0010] Preferably, the number of the inner support frames is two, and the two inner support frames are symmetrically distributed with the central axis of the supporting platform as the symmetry axis, and the inner surface of one side is fixedly connected to the feeding motor, the top surface of the inner support frame is fixedly connected to the drying box, the driven worm gear is rotatably connected to one end of the path limiting cylinder, the number of the rotating connecting plates is two, and the two rotating connecting plates are rotatably connected to the driven worm gear and the inner contact plate respectively, the inner connecting ring is slidably connected to the inner surface of the path limiting cylinder, the spiral path groove and the straight path groove are connected end to end, the rotating path groove passes through the spiral path groove and the straight path groove, the contact ball convex is slidably connected to the spiral path groove, the straight path groove and the rotating path groove, one side of the inner limiting block is an inclined surface, and the inclined surface faces the rotating path groove, the inner contact plate is slidably connected to the inner surface of the outer sliding cylinder, the other end of the blocking spring is fixedly connected to the inner surface of the blocking shell, and the reset pull rod passes through the bottom surface of the blocking shell and is slidably connected to its inner wall.

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

[0012] Preferably, the outer surface of the burnout output box is fixedly connected to the path limiting cylinder, the hopper slot is fixedly connected to the bottom surface of the slot 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 slot as the axis of symmetry, the flip shaft penetrates to the outer surface of the hopper slot 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, an output end of the micro pump is fixedly connected to a fuel pipe, an outer surface of the fuel pipe is fixedly connected to a spray gun housing, an inner surface of the spray gun housing is fixedly connected to a spray gun spring, a spray gun mouth is slidably connected to the inner surface of the spray gun housing, an 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: In the present invention, by setting up the drying mechanism, the garbage is continuously turned over 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 gasification efficiency.

[0016] 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-the-spot rotation and rapid resetting, and continuously turns the internal garbage in the main combustion mechanism, and scrapes it with a scraper plate 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.

[0017] In the present invention, through the cooperation of the waiting-to-burn burnout mechanism and the main combustion mechanism, the garbage pyrolysis furnace is mainly divided into four areas: drying area, waiting-to-burn area, main combustion area, and burnout area. The drying area belongs to the preparation area. The material garbage realizes the evaporation and drying of the internal moisture of the garbage in the drying area to prepare for the follow-up. The dried material enters the waiting-to-burn 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, reduce the carbon content of the ash, and optimize the combustion environment to make the garbage burn more fully, thereby improving the calorific value of the synthesis gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic side view of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the drying box and the drying mechanism cooperating with each other in the present invention; Figure 3 It is a schematic diagram of the structure of the various components of the drying mechanism of the present invention cooperating with each other; Figure 4 It is a schematic diagram of the structure of the mutual cooperation of the components of the feeding mechanism of the present invention; Figure 5 It is a schematic diagram of the structure of the feeding motor, the driven worm gear and the driven rotating shaft cooperating with each other in the present invention; Figure 6 It 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; Figure 7 It is a schematic diagram of the structure in which the driven shaft, the contact ball protrusion and the path limiting cylinder cooperate with each other in the present invention; Figure 8It 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; Fig. 9 It 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; Fig.10 It is a schematic diagram of the structure in which the driven shaft, the inner contact plate, the outer sliding cylinder and the blocking inclined block cooperate with each other in the present invention; Fig.11 It 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; Fig.12 For the present invention Fig.11 Enlarged view of point A in the middle; Fig.13 It is a schematic diagram of the structure of the burnout housing and the burnout floor drain cooperating with each other in the present invention; Fig.14 It is a schematic diagram of the structure of the mutual cooperation of the components of the main combustion mechanism of the present invention; Fig.15 It 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; Fig.16 It is a schematic diagram of the structure of the spray gun housing, the spray gun port and the combustion housing cooperating with each other in the present invention.

[0019] In the figure: 1, support platform; 11, driving wheel; 2, drying box; 21, rain shelter; 22, waiting burning 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, active worm; 522, driven worm gear; 53, driven shaft; 531, inner connecting ring; 532, contact ball protrusion; 533, inner contact plate; 534, shaft spring; 5341, rotating connecting plate; 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 disk; 56, outer sliding cylinder; 561, blocking shell; 562, blocking inclined block; 563, blocking spring; 564, reset pull rod; 6, waiting to burn out mechanism; 61, waiting to burn support; 611, waiting to 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

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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 technical personnel in this field without creative work are within the scope of protection of the present invention.

[0021] 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 feeding cylinder 31 is fixedly connected to the outer surface of the electric lifting platform 3, a drying mechanism 4 is arranged on the outer surface of the drying box 2, a feeding mechanism 5 is arranged on the top surface of the supporting platform 1, and a feeding mechanism 6 is arranged on the top surface of the supporting platform 1. The top surface of the support platform 1 is provided with a 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 the entire device is driven to move by the driving wheel 11. The garbage to be incinerated and pyrolyzed is input into the loading barrel 31, and 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 the influence of rain during drying.

[0022] 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 flip 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 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 the 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 the 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.

[0023] 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 driving 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 sheet 432 are fixedly connected to the output gear A412, the flapping 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 its inner wall, the symmetrical driving motor 41 drives the flapping 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.

[0024] 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. An active worm 521 is fixedly connected to the output end of the feeding motor 52, and a driven worm gear 522 is meshed with the outer surface of the active worm 521. A driven rotating shaft 53 is slidably connected to the inner surface of the driven worm gear 522. An inner connecting ring 531 is fixedly connected to one end of the driven rotating shaft 53, and a contact ball protrusion 532 is fixedly connected to the outer surface of the inner connecting ring 531. An inner contact disk 533 is fixedly connected to the other end of the driven rotating shaft 53. A rotating shaft spring 534 is sleeved on the outer surface of the rotating shaft spring 534. Rotating connecting disks 5341 are fixedly connected to both ends of the rotating shaft spring 534. 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 rotating path groove 543, the inner surface of the spiral path groove 541 is fixedly connected with an inner limit seat 544, the top surface of the inner limit seat 544 is fixedly connected with an inner elastic pad 5441, the top surface of the inner elastic pad 5441 is fixedly connected with an inner limit block 5442, the other end of the driven rotating shaft 53 is fixedly connected with a driven shaft 55, the outer surface of the driven shaft 55 is fixedly connected with an inner flip frame 551, the outer surface of the inner flip frame 551 is fixedly connected with a 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 side 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 wheel 522 to rotate through the active worm 521, and has a deceleration and self-locking effect. The driven worm wheel 522 is slidably connected to the surface of the driven rotating shaft 53. Since a convex The driven worm gear 522 can drive the driven rotating shaft 53 to rotate, while 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 is in contact with 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 move forward 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, the driven shaft 53 will be driven to move. The rotating connecting plate 5341 on the driven worm gear 522 will compress the shaft spring 534 when gradually approaching the driven worm gear 522. Since the contact ball protrusion 532 needs to rotate during the 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 protrusion 532 will not move in the reverse direction in the spiral path groove 541. After entering the linear path groove 542, the contact ball protrusion 532 does not need to rotate during movement, and the shaft spring 534 is reset and drives the driven worm gear 522 to rotate. The rotating shaft 53 moves in the reverse direction until the inner contact plate 533 on the driven rotating shaft 53 is blocked by the blocking inclined block 562 and cannot move backward any further. At this time, the contact ball protrusion 532 is in the rotation path groove 543, and the rotation of the driven worm gear 522 will drive the driven rotating shaft 53 to rotate in situ. If the driven rotating shaft 53 needs to move backward any further, the reset rod 564 is pulled downward, and the blocking inclined block 562 no longer blocks the inner contact plate 533, and the driven rotating shaft 53 continues to be reset to move backward to the initial position, and the contact ball protrusion 532 is in the rotation path groove 543. The protrusion 532 enters the spiral path groove 541 again and cannot return to the linear path groove 542 to perform the next cycle. The entire movement process of the driven shaft 53 is to first 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 is a complete 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.

[0025] There are two inner support frames 51, 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 penetrates the spiral path groove 541 and the straight path groove 542, the contact ball protrusion 532 is slidably connected with 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 plate 533 is slidably connected with the inner surface of the outer sliding cylinder 56, and the other end of the blocking spring 563 is fixedly connected with the inner surface of the blocking shell 561, The positioning rod 564 penetrates 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 plate 5341 connects the shaft spring 534 with the driven worm gear 522 and the inner contact plate 533 without affecting the rotation. It only plays a 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 rotating path groove 543 to prevent the contact ball protrusion 532 from entering. When the contact ball protrusion 532 moves in the rotating 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.

[0026] The burnout mechanism 6 includes a burnout support 61, which is fixedly connected to the top surface of the support platform 1, and 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 groove 612, and the inner surface of the hopper groove 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, and the outer surface of the hopper groove 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, and one end of the burnout shell 611 is fixedly connected to The cover 615 to be burned is connected, the inner surface of the cover 615 to be burned is slidably connected with a control straight plate 616, the outer surface of the control straight plate 616 is fixedly connected with a contact column 6161, the top surface of the control straight plate 616 is fixedly connected with a plate bracket 6162, the other side surface of the control straight plate 616 is fixedly connected with a straight plate spring 6163, the top surface of the support platform 1 is fixedly connected with a burnout output box 62, the top surface of the burnout output box 62 is fixedly connected with a burnout shell 621, the bottom surface of the burnout shell 621 is fixedly connected with a burnout floor drain 6211, and the outer surface of the burnout shell 621 is fixedly connected with a burnout output box 621. 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, and 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. Under the action of the flip shaft 6131 and the flip spring 6141, the inner driven disk 553 and the inner flip frame 551 move backward to pull the garbage into the combustion shell 73 for combustion. After the combustion is completed, the reset pull rod 564 is pulled to continue to move backward to continue to pull the burned garbage into the burnout shell 621. The burnout ash enters the burnout output box 62 through the burnout floor drain 6211 to be output and collected for ash removal. The unburned semi-coke continues to burn in the burnout shell 621, and secondary air is introduced through the air supply port 622 to reduce the carbon content of the ash and the amount of ash, thereby increasing the output of synthetic gas.

[0027] The outer surface of the burnout output box 62 is fixedly connected to the path limiting cylinder 54, the hopper groove 612 is fixedly connected to the bottom surface of the to-be-burned groove 22, there are two flip plates 613, and the two flip plates 613 are symmetrically distributed with the central axis of the hopper groove 612 as the symmetry axis, the flip shaft 6131 penetrates the outer surface of the hopper groove 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 plate spring 6163 is fixedly connected to the inner surface of the to-be-burned cover 615, the burnout output box 62 penetrates the supporting platform 1, the scraper plate 552 and the inner driven disk 553 are both connected to the to-be-burned outer 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 buffered 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 blades 432 are 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 weight of the garbage is small. 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.

[0028] 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, and 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, and 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, and 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 The micro pump 711 pumps the fuel in the fuel tank 71 into the spray gun port 722 for ignition, and burns the garbage for pyrolysis and gasification. The temperature also rises continuously, generating smoke and ash. At this time, the position of the driven shaft 53 is fixed and rotates in situ, driving the inner flip frame 551 and the scraper plate 552 to rotate in the combustion shell 73, and the garbage in the combustion shell 73 is continuously flipped 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 garbage from sticking after burning. When the scraper plate 552 contacts the spray gun port 722, it will be pressed into the spray gun port 72, and the spray gun port 722 will be reset by the spray gun spring 721 after the scraper plate 552 is detached.

[0029] 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.

[0030] In this embodiment, Figure 1 , Figure 2 As shown, the support platform 1 is used as a support device for the garbage pyrolysis gasification furnace. 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; 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 combustion tank 22, and the flap blades 432 rise and no longer have a blocking effect on the garbage; In this embodiment, Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown, the feeding motor 52 drives the driven worm wheel 522 to rotate through the active worm 521. The driven worm wheel 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 wheel 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 rotating path groove 543 respectively play the role of advancing, rotating and quickly retreating. In this embodiment, Figure 8 , Fig. 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 inner limiting block 5442 is provided at the intersection with the rotating path groove 543 to prevent the contact ball protrusion 532 from entering; In this embodiment, Fig.10 As shown, the inner contact plate 533 on the driven shaft 53 is blocked by the blocking bevel 562 and cannot continue to move 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 will drive the driven shaft 53 to rotate in place; In this embodiment, Fig.11 , Fig.12 , Fig.13 As shown, the garbage enters the waiting combustion shell 611 and the burnt-out shell 621 in sequence for waiting combustion and secondary burn-out; In this embodiment, Fig.14 , Fig.15 , Fig.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.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Technical personnel in this industry should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached 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 with a drying box (2); the top surface of the drying box (2) is fixedly connected with a rain shelter (21); the top surface of the drying box (2) is provided with a waiting-to-burn groove (22); the outer surface of the drying box (2) is fixedly connected with an electric lifting platform (3); the outer surface of the electric lifting platform (3) is fixedly connected with 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); The feeding mechanism (5) comprises an inner support frame (51), the inner support frame (51) being fixedly connected to the top surface of the support platform (1), the inner side surface of the inner support frame (51) being fixedly connected to a feeding motor (52), the output end of the feeding motor (52) being fixedly connected to a driving worm (521), the outer side surface of the driving worm (521) being meshed with a driven worm wheel (522), the inner side surface of the driven worm wheel (522) being slidably connected to a driven rotating shaft (53), one end of the driven rotating shaft (53) being fixedly connected to an inner connecting ring (531), the inner connecting ring (531) The outer surface of the ring (531) is fixedly connected with a contact ball protrusion (532); the other end of the driven rotating shaft (53) is fixedly connected with an inner contact disk (533); the outer surface of the inner contact disk (533) is sleeved with a rotating shaft spring (534); both ends of the rotating shaft spring (534) are fixedly connected with a rotating connection disk (5341); the outer surface of the driven 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 linear path groove (541); 2), a rotation path groove (543) is formed on the inner surface of the path limiting cylinder (54), an inner surface of the spiral path groove (541) is fixedly connected to an inner limit seat (544), 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 rotating shaft (53) is fixedly connected to a driven shaft (55), an outer surface of the driven shaft (55) is fixedly connected to an inner flip frame (551), and the inner flip frame (551) is fixedly connected to the inner surface of the inner flip frame (551). A scraper plate (552) is fixedly connected to the outer surface, an inner driven disk (553) is fixedly connected to the other end of the inner flip frame (551), an outer sliding cylinder (56) is fixedly connected to the top surface of the support platform (1), a blocking shell (561) is fixedly connected to the bottom surface of the outer sliding cylinder (56), a blocking inclined block (562) is slidably connected to the inner surface of the blocking shell (561), a blocking spring (563) is fixedly connected to the bottom surface of the blocking inclined block (562), and a reset pull rod (564) is fixedly connected to the bottom surface of the blocking inclined block (562).

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

3. The garbage pyrolysis gasification furnace according to claim 2, characterized in that: The number of the drive motors (41) is two, and the two drive 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 drive input end of the conveyor belt (42); the number of the lifting limit grooves (431) is two, and the two lifting limit grooves (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); and 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 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) comprises a burnout support (61), the burnout support (61) being fixedly connected to the top surface of the support platform (1), the burnout shell (611) being fixedly connected to the top surface of the burnout support (61), the top surface of the burnout shell (611) being fixedly connected to a hopper trough (612), the inner surface of the hopper trough (612) being rotatably connected to a flip plate (613), one end of the flip plate (613) being fixedly connected to a flip shaft (6131), the outer surface of the hopper trough (612) being fixedly connected to a spring shell (614), the inner surface of the spring shell (614) being fixedly connected to a flip spring (6141), and one end of the burnout shell (611) being 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 burn-out output box (62) is fixedly connected to the path limiting cylinder (54), the hopper groove (612) is fixedly connected to the bottom surface of the to-be-burned groove (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 groove (612) as the symmetry axis, the flip shaft (6131) penetrates the outer surface of the hopper groove (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 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 cover to be burned (615), the burnout output box (62) passes through the support platform (1), and the scraper plate (552) and the inner driven disk (553) are both slidably connected to the inner surfaces of the outer shell to be burned (611) and the burnout outer shell (621).

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