Solid waste incinerator

Abstract

The utility model discloses a solid waste incinerator. Comprising a tank-shaped furnace body, a feed port, a discharge port, a partition plate, a rotating rod and a pair of stirring arms, wherein the feed port and the discharge port are formed in the top and the side wall of the tank-shaped furnace body respectively; the partition plate is horizontally and fixedly arranged in the tank-shaped furnace body; the rotating rod vertically and movably penetrates through the center of the partition plate; the sliding mechanism drives the rotating rod to slide up and down relative to the partition plate; the rotating mechanism drives the rotating rod to rotate relative to the partition plate; the fire spraying nozzles are arranged on the inner wall of the tank-shaped furnace body and uniformly surround the rotating rod; the fan-shaped opening is formed in the partition plate; and the turnover mechanism drives the fan-shaped baffle plate to turn over by taking the center of the bottom of the partition plate as an axis. The garbage incinerator has the advantages of improving the incineration efficiency and automatically discharging ash residues.

Description

Technical Field

[0001] This utility model relates to the field of solid waste treatment technology, and in particular to a solid waste incinerator. Background Technology

[0002] Solid waste is typically treated through high-temperature incineration, where organic matter in the waste reacts fully with oxygen in the air, generating heat and releasing gases such as carbon dioxide and water vapor, while inorganic matter is converted into ash. Existing solid waste incinerators directly dump solid waste into the furnace for combustion. During combustion, some large solid waste pieces located far from the combustion center cannot fully contact the flame, resulting in prolonged incineration time and low efficiency. Furthermore, the ash produced is difficult to remove, accumulating at the bottom of the furnace and potentially obscuring smaller pieces of waste, leading to incomplete combustion and wasted fuel resources. Utility Model Content

[0003] The purpose of this invention is to provide a solid waste incinerator that improves incineration efficiency and automatically discharges ash and slag.

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a solid waste incinerator, comprising a tank-shaped furnace body, an inlet and an outlet respectively opened on the top and side walls of the tank-shaped furnace body, a partition plate horizontally fixed inside the tank-shaped furnace body, a rotating rod vertically moving through the center of the partition plate, a pair of symmetrical and vertically fixed stirring arms connected to the side walls of the rotating rod, a sliding mechanism for driving the rotating rod to slide up and down relative to the partition plate, a rotating mechanism for driving the rotating rod to rotate relative to the partition plate, a plurality of nozzles evenly arranged on the inner wall of the tank-shaped furnace body and surrounding the rotating rod, and a fan-shaped opening opened on the partition plate. The partition includes a fan-shaped baffle plate that flips and is located at the bottom of the partition, completely covering the fan-shaped opening; a flipping mechanism that drives the fan-shaped baffle plate to flip around the center of the bottom of the partition; the discharge port, sliding mechanism, rotating mechanism, and flipping mechanism are all located below the partition; the stirring arm and the flame nozzle are located above the partition; the center of the partition coincides with the center of the arc of the fan-shaped opening and the fan-shaped baffle plate, respectively; a sleeve is fixedly installed at the center of the bottom of the partition; a rotating rod is movably inserted through the inner ring of the sleeve; the fan-shaped baffle plate is horizontally in contact with the bottom of the partition; and a ring is fixedly installed at one end of the fan-shaped baffle plate, which is movably fitted onto the outer ring of the sleeve.

[0005] A further feature of this invention is that a waste crushing mechanism is provided at the top feed inlet of the can-shaped furnace body. The waste crushing mechanism includes a crushing hopper fixed to the top feed inlet of the can-shaped furnace body, a pair of crushing rollers that are parallel to each other and rotatably arranged inside the crushing hopper, a plurality of crushing teeth evenly arranged on the outer wall of the crushing rollers, and a rotating component that drives the two crushing rollers to rotate synchronously in opposite directions. The crushing hopper and the feed inlet are square in shape, and the two ends of the crushing rollers respectively rotate through the side wall of the crushing hopper.

[0006] A further feature of this invention is that the rotating assembly includes a worm gear reducer motor whose output end is connected to the end of a crushing roller, and a pair of transmission gears respectively fixed to the ends of the two crushing rollers and meshing with each other. The worm gear reducer motor is fixed on one outer wall of the crushing hopper, and the output end of the worm gear reducer motor is connected to one end of a crushing roller. The two transmission gears are located on the other outer wall of the crushing hopper, and the two transmission gears are respectively fixedly connected to the other ends of the two crushing rollers.

[0007] A further feature of this invention is that an inverted V-shaped guide plate is provided inside the crushing hopper. The inverted V-shaped guide plate is located between the feed inlet and the crushing roller, and gaps are left between the two ends of the inverted V-shape and the side wall of the feed inlet for waste to pass through. The rotating rod is located directly below the inverted V-shaped guide plate.

[0008] The present invention is further configured as follows: the sliding mechanism includes a sliding sleeve that is movably fitted onto the rotating rod, an annular groove formed in the inner ring of the sliding sleeve, an annular protrusion fixedly disposed on the outer wall of the rotating rod and rotating within the annular groove, a slider 1 slidably disposed at the bottom of the partition, a telescopic cylinder that drives the slider 1 to approach or move away from the rotating rod, and a connecting rod 1 that is hinged at both ends to connect the slider 1 and the sliding sleeve respectively. The telescopic cylinder is fixed on the outer wall of the can-shaped furnace body, and the piston rod of the telescopic cylinder slides into the interior of the can-shaped furnace body and connects to the slider 1.

[0009] A further feature of this invention is that multiple vertically inserted guide rods are fixedly provided at the bottom of the sleeve.

[0010] A further feature of this invention is that the flipping assembly includes a second slider that is slidably disposed at the bottom of the partition, a second connecting rod that is hinged at both ends to connect the second slider and the fan-shaped baffle plate respectively, and a third connecting rod that is hinged at both ends to connect the first slider and the second slider respectively. When the first slider slides away from the sliding sleeve, the second slider slides closer to the sliding sleeve.

[0011] A further feature of this invention is that a pair of dovetail slide rails in a figure-eight shape are fixedly installed at the bottom of the partition, with the ends of the two dovetail slide rails facing each other toward the center of the slide sleeve and the ends facing each other toward the inner wall of the can-shaped furnace. The tops of slider one and slider two are respectively provided with dovetail grooves that slide on the two dovetail slide rails.

[0012] A further feature of this invention is that the rotating mechanism includes a polygonal hole at the lower end of a rotating rod, a polygonal rod that slides into the polygonal hole, a transmission shaft that is fixedly connected to the lower end of the polygonal rod, and a servo motor whose output end is connected to the lower end of the transmission shaft. The servo motor is fixed to the bottom of the tank-shaped furnace body, and the lower end of the transmission shaft rotates through the bottom wall of the tank-shaped furnace body and is connected to the output end of the servo motor.

[0013] A further feature of this invention is that an inclined plate is provided inside the tank-shaped furnace body, and the lower end of the inclined plate is flush with the lowest point of the discharge port, and the drive shaft rotates through the inclined plate.

[0014] The beneficial effects of this invention are as follows: By employing the above-mentioned incineration boiler, when solid waste needs to be incinerated, the solid waste is first poured into the crushing hopper, where a pair of rotating crushing rollers and crushing teeth crush the large solid waste into smaller pieces. These smaller pieces then enter the interior of the canister-shaped furnace body through the feed inlet at the top, accumulating above the baffles. Once there is sufficient solid waste on the baffles, the burner nozzles will ignite and burn the solid waste. Simultaneously, the rotating mechanism drives the rotating rod to rotate, causing the stirring arm to stir the solid waste above the baffles, ensuring that all the solid waste fully contacts the burner nozzles. The flames emitted shorten the incineration time and improve the incineration effect. When the solid waste is completely incinerated, the sliding mechanism drives the rotating rod to slide downward relative to the partition, so that the stirring arm on the rotating rod contacts the upper surface of the partition. At the same time, the flipping mechanism drives the fan-shaped baffle to flip, so that the fan-shaped baffle no longer blocks the fan-shaped opening. Finally, the rotating mechanism drives the rotating rod to rotate again, so that the stirring arm pushes the ash residue on the partition, so that the ash residue on the partition falls naturally through the fan-shaped opening onto the inclined plate at the bottom of the tank-shaped furnace body, and slides out from the discharge port on the side wall of the tank-shaped furnace body through the inclined plate. In this way, the effect of automatic ash discharge is achieved. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of this embodiment;

[0017] Figure 2 This is a structural cross-sectional view of this embodiment;

[0018] Figure 3This is a schematic diagram of the sliding mechanism, rotating mechanism, and flipping mechanism in this embodiment;

[0019] Figure 4 yes Figure 2 Enlarged view of point A;

[0020] In the diagram: 1. Tank-shaped furnace body; 11. Feed inlet; 12. Discharge outlet; 13. Inclined plate; 2. Baffle plate; 21. Fan-shaped opening; 22. Sleeve; 221. Guide rod; 23. Dovetail slide rail; 3. Rotating rod; 4. Stirring arm; 5. Sliding mechanism; 51. Sliding sleeve; 52. Annular groove; 53. Annular protrusion; 54. Sliding block one; 55. Telescopic cylinder; 56. Connecting rod one; 6. Rotating mechanism; 61. Polygonal hole; 62. Polygonal hole 63. Drive shaft; 64. Servo motor; 7. Flame nozzle; 8. Fan-shaped baffle; 81. Ring; 9. Tilting mechanism; 91. Slider II; 92. Connecting rod II; 93. Connecting rod III; 10. Waste crushing mechanism; 101. Crushing hopper; 101a. Inverted V-shaped guide plate; 102. Crushing roller; 103. Crushing teeth; 104. Rotating assembly; 104a. Worm gear reducer motor; 104b. Transmission gear. Detailed Implementation

[0021] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0022] Example: A solid waste incinerator, such as Figure 1-4As shown, the furnace includes a can-shaped furnace body 1, an inlet 11 and an outlet 12 respectively opened on the top and side wall of the can-shaped furnace body 1, a partition 2 horizontally fixed inside the can-shaped furnace body 1, a rotating rod 3 vertically moving through the center of the partition 2, a pair of symmetrical stirring arms 4 vertically fixed to the side wall of the rotating rod 3, a sliding mechanism 5 driving the rotating rod 3 to slide up and down relative to the partition 2, a rotating mechanism 6 driving the rotating rod 3 to rotate relative to the partition 2, multiple nozzles 7 evenly arranged on the inner wall of the can-shaped furnace body 1 and surrounding the rotating rod 3, a fan-shaped opening 21 opened on the partition 2, and a flip-down arrangement at the bottom of the partition 2 that can completely cover the opening. The fan-shaped baffle plate 8 of the fan-shaped opening 21, the flipping mechanism 9 that drives the fan-shaped baffle plate 8 to flip around the bottom center of the partition plate 2, the discharge port 12, the sliding mechanism 5, the rotating mechanism 6, and the flipping mechanism 9 are all located below the partition plate 2. The stirring arm 4 and the flame nozzle 7 are located above the partition plate 2. The center of the partition plate 2 coincides with the arc center of the fan-shaped opening 21 and the fan-shaped baffle plate 8, respectively. A sleeve 22 is fixedly installed at the bottom center of the partition plate 2, and the rotating rod 3 is movably inserted through the inner ring of the sleeve 22. The fan-shaped baffle plate 8 is horizontally in contact with the bottom of the partition plate 2, and a ring 81 that is movably fitted on the outer ring of the sleeve 22 is fixedly installed at one end of the fan-shaped baffle plate 8.

[0023] Furthermore, a waste crushing mechanism 10 is provided at the top feed inlet 11 of the canister-shaped furnace body 1. The waste crushing mechanism 10 includes a crushing hopper 101 fixed to the top feed inlet 11 of the canister-shaped furnace body 1, a pair of crushing rollers 102 parallel to each other and rotatably arranged inside the crushing hopper 101, a plurality of crushing teeth 103 evenly arranged on the outer wall of the crushing rollers 102, and a rotating assembly 104 that drives the two crushing rollers 102 to rotate synchronously in opposite directions. The crushing hopper 101 and the feed inlet 11 are square in shape, and the two ends of the crushing rollers 102 respectively rotate through the side wall of the crushing hopper 101. By adopting the above-mentioned waste crushing mechanism 10, large solid waste can be crushed into small solid waste, which can not only shorten the incineration time and improve the incineration efficiency to a certain extent, but also prevent large solid waste from getting stuck on the rotating rod 3 and the stirring arm 4, affecting the stirring work of the stirring arm 4.

[0024] Furthermore, the rotating assembly 104 includes a worm gear reducer motor 104a with its output end connected to the end of a crushing roller 102, and a pair of transmission gears 104b respectively fixed to the ends of the two crushing rollers 102 and meshing with each other. The worm gear reducer motor 104a is fixed on one outer wall of the crushing hopper 101, and its output end is connected to one end of a crushing roller 102. The two transmission gears 104b are located on the other outer wall of the crushing hopper 101, and are respectively fixedly connected to the other ends of the two crushing rollers 102. By using the above-mentioned rotating assembly 104, not only can the two crushing rollers 102 be driven to rotate synchronously in opposite directions, but the high-torque worm gear reducer motor 104a can also ensure that the crushing rollers 102 can stably crush harder solid waste.

[0025] Furthermore, an inverted V-shaped guide plate 101a is also provided inside the crushing hopper 101. The inverted V-shaped guide plate 101a is located between the feed inlet 11 and the crushing roller 102, and gaps are left between the two ends of the inverted V and the side wall of the feed inlet 11 for waste to pass through. The rotating rod 3 is located directly below the inverted V-shaped guide plate 101a. By using the inverted V-shaped guide plate 101a, the crushed solid waste can be guided down to both sides of the rotating rod 3, preventing solid waste from getting caught or stuck at the top of the rotating rod 3.

[0026] Furthermore, the sliding mechanism 5 includes a sliding sleeve 51 that is movably sleeved on the rotating rod 3, an annular groove 52 formed in the inner ring of the sliding sleeve 51, an annular protrusion 53 fixedly disposed on the outer wall of the rotating rod 3 and rotating in the annular groove 52, a slider 54 slidably disposed on the bottom of the partition plate 2, a telescopic cylinder 55 that drives the slider 54 to approach or move away from the rotating rod 3, and a connecting rod 56 that is hinged at both ends to connect the slider 54 and the sliding sleeve 51 respectively. The telescopic cylinder 55 is fixed on the outer wall of the can-shaped furnace body 1, and the piston rod of the telescopic cylinder 55 slides into the interior of the can-shaped furnace body 1 to connect the slider 54.

[0027] By employing the aforementioned sliding mechanism 5, when it is necessary to drive the rotating rod 3 to slide up and down, firstly, the telescopic cylinder 55 extends or retracts the piston rod, and then the slider 54 connected to the piston rod will slide relative to the bottom of the partition plate 2 and move closer to or away from the rotating rod 3. Then, the connecting rod 56 will pull or push the sliding sleeve 51 to move up or down. Since the annular groove 52 of the inner ring of the sliding sleeve 51 and the annular protrusion 53 of the outer wall of the rotating rod 3 rotate and contact each other, the rotating rod 3 also slides up and down relative to the pressure plate under the drive of the sliding sleeve 51.

[0028] Furthermore, multiple guide rods 221 that are vertically inserted into the sliding sleeve 51 are fixedly provided at the bottom of the sleeve 22, which can not only further ensure the sliding stability of the sliding sleeve 51, but also effectively limit the rotational movement of the sliding sleeve 51.

[0029] Furthermore, the flipping assembly includes a second slider 91 slidably disposed at the bottom of the partition 2, a second connecting rod 92 hinged at both ends to the second slider 91 and the fan-shaped baffle 8 respectively, and a third connecting rod 93 hinged at both ends to the first slider 54 and the second slider 91 respectively. When the first slider 54 slides away from the sliding sleeve 51, the second slider 91 slides closer to the sliding sleeve 51. By using the above-mentioned flipping assembly, when the first slider 54 slides towards the rotating rod 3, the second connecting rod 92 will push the second slider 91 to slide away from the rotating rod 3, and then the third connecting rod 93 will pull the fan-shaped baffle 8 to flip, thereby simultaneously achieving the effect of opening the fan-shaped opening 21 and the stirring arm 4 contacting the upper surface of the pressure plate.

[0030] Furthermore, a pair of dovetail slide rails 23 arranged in a V-shape are fixedly installed at the bottom of the partition plate 2. The ends of the two dovetail slide rails 23 that are close to each other face the center of the sliding sleeve 51, and the ends that are far apart face the inner wall of the can-shaped furnace body 1. The tops of slider 1 54 and slider 2 91 are respectively provided with dovetail grooves that slide on the two dovetail slide rails 23. By using the above-mentioned dovetail slide rails 23 and dovetail grooves, the sliding stability of slider 1 54 and slider 2 91 at the bottom of the pressure plate can be effectively guaranteed.

[0031] Furthermore, the rotating mechanism 6 includes a polygonal hole 61 at the lower end of the rotating rod 3, a polygonal rod 62 that slides into the polygonal hole 61, a drive shaft 63 fixedly connected to the lower end of the polygonal rod 62, and a servo motor 64 whose output end is connected to the lower end of the drive shaft 63. The servo motor 64 is fixed to the bottom of the tank-shaped furnace body 1, and the lower end of the drive shaft 63 rotates through the bottom wall of the tank-shaped furnace body 1 and is connected to the output end of the servo motor 64. By adopting the above-mentioned rotating mechanism 6, not only can the rotating rod 3 be effectively driven to rotate, but the insertion structure of the polygonal rod 62 and the polygonal hole 61 also ensures that the rotation and up-and-down sliding operation of the rotating rod 3 do not interfere with or affect each other.

[0032] Furthermore, an inclined plate 13 is also provided inside the tank-shaped furnace body 1, and the lower end of the inclined plate 13 is flush with the lowest point of the discharge port 12, through which the drive shaft 63 rotates. By using the inclined plate 13, all the ash and slag discharged from the fan-shaped opening 21 can be guided out of the discharge port 12 on the side wall of the tank-shaped furnace body 1.

[0033] The working principle of this embodiment is as follows:

[0034] When solid waste needs to be incinerated, it is first poured into the crushing hopper 101. A pair of rotating crushing rollers 102 and crushing teeth 103 in the hopper 101 crush the large solid waste into smaller pieces. These smaller pieces then enter the interior of the furnace body 1 through the feed inlet 11 at the top of the furnace body 1, accumulating above the baffle plate 2. Once there is enough solid waste on the baffle plate 2, the burner nozzle 7 will ignite and burn it. Simultaneously, the rotating mechanism 6 drives the rotating rod 3 to rotate, causing the stirring arm 4 to stir the solid waste above the baffle plate 2, ensuring that all the solid waste fully contacts the flame emitted from the burner nozzle 7. The incineration time is shortened and the incineration effect is improved. Then, when the solid waste is completely incinerated, the sliding mechanism 5 will drive the rotating rod 3 to slide downward relative to the partition 2, so that the stirring arm 4 on the rotating rod 3 contacts the upper surface of the partition 2. At the same time, the flipping mechanism 9 drives the fan-shaped baffle 8 to flip, so that the fan-shaped baffle 8 no longer blocks the fan-shaped opening 21. Finally, the rotating mechanism 6 drives the rotating rod 3 to rotate again, so that the stirring arm 4 pushes the ash residue on the partition 2, so that the ash residue on the partition 2 falls naturally through the fan-shaped opening 21 onto the inclined plate 13 at the bottom of the tank-shaped furnace body 1, and slides out from the discharge port 12 on the side wall of the tank-shaped furnace body 1 through the inclined plate 13. In this way, the effect of automatically discharging ash residue is achieved.

Claims

1. A solid waste incinerator, characterized by comprising: The furnace includes a can-shaped furnace body (1), an inlet (11) and an outlet (12) respectively opened on the top and side walls of the can-shaped furnace body (1), a partition (2) horizontally fixed inside the can-shaped furnace body (1), a rotating rod (3) vertically moving through the center of the partition (2), a pair of symmetrical stirring arms (4) vertically fixed to the side walls of the rotating rod (3), a sliding mechanism (5) for driving the rotating rod (3) to slide up and down relative to the partition (2), a rotating mechanism (6) for driving the rotating rod (3) to rotate relative to the partition (2), multiple nozzles (7) evenly surrounding the rotating rod (3) on the inner wall of the can-shaped furnace body (1), a fan-shaped opening (21) opened on the partition (2), and a fan that flips and is set at the bottom of the partition (2) and can completely cover the fan-shaped opening (21). The partition (2) has a fan-shaped baffle (8) and a flipping mechanism (9) that drives the fan-shaped baffle (8) to flip around the bottom center of the partition (2). The discharge port (12), sliding mechanism (5), rotating mechanism (6), and flipping mechanism (9) are all located below the partition (2). The stirring arm (4) and the flame nozzle (7) are located above the partition (2). The center of the partition (2) coincides with the arc center of the fan-shaped opening (21) and the fan-shaped baffle (8). A sleeve (22) is fixedly installed at the bottom center of the partition (2), and the rotating rod (3) moves through the inner ring of the sleeve (22). The fan-shaped baffle (8) is in horizontal contact with the bottom of the partition (2), and a ring (81) is fixedly installed at one end of the fan-shaped baffle (8) on the outer ring of the sleeve (22).

2. A solid waste incinerator as claimed in claim 1, wherein: A waste crushing mechanism (10) is provided at the top feed inlet (11) of the tank-shaped furnace body (1). The waste crushing mechanism (10) includes a crushing hopper (101) fixed on the top feed inlet (11) of the tank-shaped furnace body (1), a pair of crushing rollers (102) that are parallel to each other and rotatably arranged inside the crushing hopper (101), a plurality of crushing teeth (103) evenly arranged on the outer wall of the crushing rollers (102), and a rotating component (104) that drives the two crushing rollers (102) to rotate synchronously in opposite directions. The crushing hopper (101) and the feed inlet (11) are square in shape, and the two ends of the crushing rollers (102) respectively rotate through the side wall of the crushing hopper (101).

3. A solid waste incinerator as claimed in claim 2, wherein: The rotating assembly (104) includes a worm gear reducer motor (104a) whose output end is connected to the end of a crushing roller (102), and a pair of transmission gears (104b) respectively fixed to the ends of the two crushing rollers (102) and meshing with each other. The worm gear reducer motor (104a) is fixed on one outer wall of the crushing hopper (101), and the output end of the worm gear reducer motor (104a) is connected to one end of a crushing roller (102). The two transmission gears (104b) are located on the other outer wall of the crushing hopper (101), and the two transmission gears (104b) are respectively fixedly connected to the other ends of the two crushing rollers (102).

4. A solid waste incinerator as claimed in claim 2, wherein: The crushing hopper (101) is also equipped with an inverted V-shaped guide plate (101a), which is located between the feed inlet (11) and the crushing roller (102). The two ends of the inverted V shape are respectively left with gaps between them and the side wall of the feed inlet (11) for waste to pass through. The rotating rod (3) is located directly below the inverted V-shaped guide plate (101a).

5. The solid waste incinerator as claimed in claim 1, wherein: The sliding mechanism (5) includes a sliding sleeve (51) that is movably sleeved on the rotating rod (3), an annular groove (52) opened in the inner ring of the sliding sleeve (51), an annular protrusion (53) fixedly set on the outer wall of the rotating rod (3) and rotating in the annular groove (52), a slider (54) slidably set on the bottom of the partition (2), a telescopic cylinder (55) that drives the slider (54) to approach or move away from the rotating rod (3), and a connecting rod (56) that is hinged at both ends to connect the slider (54) and the sliding sleeve (51). The telescopic cylinder (55) is fixed on the outer wall of the can-shaped furnace body (1), and the piston rod of the telescopic cylinder (55) slides into the interior of the can-shaped furnace body (1) to connect the slider (54).

6. A solid waste incinerator as claimed in claim 5, wherein: The bottom of the sleeve (22) is fixedly provided with multiple vertically inserted guide rods (221) through the sliding sleeve (51).

7. A solid waste incinerator as claimed in claim 5 wherein: The flipping mechanism (9) includes a second slider (91) slidably disposed at the bottom of the partition (2), a second connecting rod (92) hinged at both ends to connect the second slider (91) and the fan-shaped baffle (8) respectively, and a third connecting rod (93) hinged at both ends to connect the first slider (54) and the second slider (91) respectively. When the first slider (54) slides away from the sliding sleeve (51), the second slider (91) slides close to the sliding sleeve (51).

8. A solid waste incinerator as claimed in claim 7, wherein: The bottom of the partition (2) is fixedly provided with a pair of dovetail slide rails (23) that are V-shaped to each other. The two dovetail slide rails (23) are close to each other and face the center of the slide sleeve (51), and the two ends are far apart and face the inner wall of the can-shaped furnace body (1). The top of the slider one (54) and slider two (91) are respectively provided with dovetail grooves that slide on the two dovetail slide rails (23).

9. The solid waste incinerator as claimed in claim 1, wherein: The rotating mechanism (6) includes a polygonal hole (61) at the lower end of the rotating rod (3), a polygonal rod (62) that slides into the polygonal hole (61), a drive shaft (63) that is fixedly connected to the lower end of the polygonal rod (62), and a servo motor (64) whose output end is connected to the lower end of the drive shaft (63). The servo motor (64) is fixed to the bottom of the tank-shaped furnace body (1). The lower end of the drive shaft (63) rotates through the bottom wall of the tank-shaped furnace body (1) and is connected to the output end of the servo motor (64).

10. A solid waste incinerator as claimed in claim 9, wherein: The inside of the tank-shaped furnace body (1) is also provided with an inclined plate (13), and the lower end of the inclined plate (13) is flush with the lowest point of the discharge port (12). The drive shaft (63) rotates through the inclined plate (13).

Images