Sectional type multi-layer garbage incinerator

Abstract

The utility model belongs to the technical field of garbage incinerators, and discloses a sectional type multi-layer garbage incinerator which comprises a liquid storage tank, a spraying tank is fixed to the upper end of the liquid storage tank, and a smoke inlet flue and a smoke outlet flue are fixed to the side faces of the upper end and the lower end of the spraying tank correspondingly; the conveying pipe is arranged in the spraying box, a first bevel gear is fixed to the top end of the conveying pipe and meshed with a second bevel gear, a connecting rod is fixed to the second bevel gear, and impellers are fixed to the two ends of the connecting rod; a first connecting sleeve is rotationally connected to the upper end of the conveying pipe, a plurality of first holes are formed in the side wall of the conveying pipe in the first connecting sleeve, a flow dividing pipe is fixed to the side face of the first connecting sleeve, and a plurality of spray heads are arranged on the flow dividing pipe; a plurality of flow guide rings are fixed to the inner wall of the spraying box, flow guide umbrella caps are arranged between the adjacent flow guide rings and fixed to the conveying pipe, and a plurality of spoilers are fixed to the upper surfaces of the flow guide umbrella caps. Impurities in smoke can be fully removed, and meanwhile liquid can be recycled.

Description

Technical Field

[0001] The present disclosure belongs to the technical field of waste incinerators, and particularly relates to a segmented multi-layer waste incinerator. Background Art

[0002] A garbage incinerator is a device for centralized incineration of garbage. It is mainly suitable for domestic garbage, medical garbage and industrial garbage. The garbage burns in the furnace and turns into waste gas which enters the secondary combustion chamber. It is completely burned under the forced combustion of the burner and then enters the spray dust collector. After dust removal, it is discharged into the atmosphere through the chimney. The garbage is burned and carbonized after high-temperature combustion to achieve the purpose of disinfection.

[0003] Existing patent number CN214840847U discloses a segmented multi-layer waste incinerator, comprising a furnace support, a furnace support provided at the upper end of the furnace support, a waste combustion furnace provided at the upper end of the furnace support, a secondary combustion chamber provided at the upper end of the waste combustion furnace, a spray dust removal chamber provided at the upper end of the secondary combustion chamber, a partition frame provided between the waste combustion furnace and the secondary combustion chamber, and between the secondary combustion chamber and the spray dust removal chamber, a sealing flap provided inside the partition frame, a connecting shaft and an extension shaft provided at both ends of the sealing flap, a transmission handwheel provided at one end of the extension shaft, and electromagnet suction plates provided on both sides of the sealing flap. A closed sealing plate is provided inside the furnace support, a partition steel bar is provided below the closed sealing plate, an end plate is provided at one end of the closed sealing plate, a handle is provided at one end of the end plate, and the handle and the end plate are integrally formed with the closed sealing plate. A load-bearing base is located beneath the hearth support, housing a stain collection pool integrally formed with the base. A chimney is located on top of the spray dust removal chamber, connecting to the interior of the chamber. A water tank is located on one side of the hearth support, connecting to the spray nozzle inside the chamber via a water supply pipe.

[0004] In the above scheme, the water storage tank is connected to the spray head inside the spray dust removal chamber through the upper water pipe. The flue gas enters the interior from the lower end of the spray dust removal chamber and is discharged from the upper end. To a certain extent, some dust may be discharged with the smoke, which is not sufficient for flue gas dust removal. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present disclosure is to provide a segmented multi-layer waste incinerator that can fully remove impurities in the flue gas and, at the same time, can recycle the liquid.

[0006] The purpose of this disclosure can be achieved through the following technical solutions:

[0007] A segmented multi-layer waste incinerator, comprising:

[0008] A liquid storage tank, a spray box is fixed on the upper end of the liquid storage tank, and a smoke inlet duct and a smoke exhaust duct are respectively fixed on the upper and lower sides of the spray box;

[0009] A delivery pipe is vertically arranged in the spray box, a first bevel gear is fixed to the top of the delivery pipe, the first bevel gear is meshed with a second bevel gear, a connecting rod is fixed to the second bevel gear, and impellers are fixed at both ends of the connecting rod;

[0010] The upper end of the delivery pipe is rotatably connected to a first connecting sleeve, a plurality of first holes are opened on the side wall of the delivery pipe inside the first connecting sleeve, a diverter pipe is fixed to the side of the first connecting sleeve, and a plurality of nozzles are provided on the diverter pipe;

[0011] The nozzle is located at the lower end of the impeller and is obliquely opposite to the impeller, and the flue gas inlet port faces the upper end of the impeller;

[0012] A plurality of guide rings are fixed on the inner wall of the spray box, guide caps are arranged between adjacent guide rings, the guide caps are fixed on the conveying pipe, and a plurality of spoilers are fixed on the upper surface of the guide caps.

[0013] The above technical solution, its principle and technical effects:

[0014] After the liquid in the liquid storage tank is transported to the delivery pipe, the liquid rises in the delivery pipe and enters the first connecting sleeve and the diverter pipe from the first hole. It is sprayed out through the nozzle and collides and impacts the impeller, causing the impeller to rotate. At the same time, when the flue gas mixed with impurities enters the spray box from the flue gas inlet, it also drives the impeller to rotate. Under the double thrust, the impeller drives the connecting rod and the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, and the delivery pipe drives the guide umbrella cap to rotate. At the same time, the liquid sprayed out through the nozzle falls on the guide ring, and then falls from the guide ring to the guide umbrella cap, and then falls on the guide ring, so that the liquid and impurities in the flue gas are fully mixed. At the same time, the rotation of the guide umbrella cap causes the spoiler to disturb the flue gas and liquid, so that the liquid and impurities in the flue gas are further fully mixed, and finally the mixed liquid falls into the liquid storage tank.

[0015] Furthermore, the guide ring is conical, and its diameter decreases from top to bottom, and the minimum diameter on the guide ring is larger than the diameter of the conveying pipe; the guide umbrella cap is conical, and its diameter increases from top to bottom, and the maximum diameter on the guide umbrella cap is between the maximum diameter and the minimum diameter on the guide ring.

[0016] Furthermore, the lower end of the delivery pipe is rotatably connected to a second connecting sleeve, a plurality of second holes are opened on the side wall of the delivery pipe inside the second connecting sleeve, and a liquid outlet pipe is fixedly connected to the side of the second connecting sleeve.

[0017] Furthermore, a booster pump is provided on the outside of the liquid storage tank, and a liquid inlet pipe is provided on the inner bottom of the liquid storage tank. The liquid inlet pipe passes through the side wall of the liquid storage tank and is connected to the liquid inlet end of the booster pump, and the liquid outlet pipe passes through the side wall of the liquid storage tank and is connected to the liquid outlet end of the booster pump.

[0018] Furthermore, the middle of the connecting rod is rotatably connected to a first fixing rod, and the upper end of the first fixing rod is fixedly connected to the inner wall of the spray box.

[0019] Furthermore, a second fixing rod is symmetrically fixedly connected to the outer side surface of the first connecting sleeve, and the second fixing rod is fixedly connected to the inner side wall of the spray box.

[0020] Furthermore, a third fixing rod is fixedly connected to the side surface of the second connecting sleeve, and the third fixing rod is fixedly connected to the inner side wall of the liquid storage tank.

[0021] Furthermore, an inclined plate is fixedly connected to the lower end of the spray box inside the liquid storage tank, a filter tank is provided at the lower end of the inclined plate, a fixed rod is fixedly connected in the middle of the filter tank, and a cover is fixedly connected to the upper end of the fixed rod.

[0022] Furthermore, an opening adapted to the cover is provided at the upper end of the liquid storage tank.

[0023] Furthermore, it also includes a secondary combustion chamber fixedly connected to the liquid storage tank and the lower end of the booster pump, and a garbage combustion furnace fixedly connected to the lower end of the secondary combustion chamber. The garbage combustion furnace and the secondary combustion chamber are connected through a smoke duct, and the lower end of the smoke inlet duct is connected to the secondary combustion chamber.

[0024] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0025] A fixed connection is a connection in which parts or components are fixed without any relative movement. There are two types of connections: detachable and non-detachable.

[0026] (1) A removable connection is a method of fastening components together using screws, splines, wedge pins, etc. This type of connection allows for disassembly during maintenance without damaging the components. However, the connectors used must be of the correct specifications (e.g., length of bolts, keys, wedge pins) and properly tightened.

[0027] (2) Non-detachable connections mainly refer to welding, riveting, and tenoning. Since they require forging, sawing, or oxygen cutting to disassemble during repair or replacement, spare parts generally cannot be reused. At the same time, when making connections, attention should be paid to workmanship quality, technical inspection, and remedial measures (such as calibration, polishing, etc.).

[0028] A threaded connection refers to a detachable connection in which the connected parts are connected together using a threaded part (or the threaded part of the connected parts).

[0029] A sliding connection is when two objects are in contact but not fixed and can slide relative to each other.

[0030] A rotational connection is a connection between parts that allows the parts to rotate relative to each other.

[0031] Beneficial effects of the present disclosure:

[0032] It can fully remove impurities in the flue gas and at the same time, it can recycle the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0034] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present disclosure;

[0035] Figure 2 is a schematic diagram of the internal structure of the spray box according to an embodiment of the present disclosure;

[0036] Figure 3 is a schematic diagram of the connection structure of the delivery pipe according to an embodiment of the present disclosure;

[0037] Figure 4 is a schematic diagram of the delivery pipe structure of an embodiment of the present disclosure;

[0038] Figure 5 Schematic diagram of the internal structure of the liquid storage tank according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0039] The following will be combined with the accompanying drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the embodiments described are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present disclosure.

[0040] In the description of the present disclosure, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present disclosure.

[0041] According to the concept of this application, Figures 1 to 5To describe an embodiment of a segmented multi-layer waste incinerator. Specifically, the segmented multi-layer waste incinerator is constructed as a split structure, which has components such as a liquid storage tank 1 and a spray box 2. Through the mutual cooperation of the provided delivery pipe 5, impeller 9, nozzle 13, guide umbrella cap 28 and other structures, after the liquid in the liquid storage tank 1 is delivered to the delivery pipe 5, the liquid rises in the delivery pipe 5 and enters the first connecting sleeve 10 and the diversion pipe 12 from the first hole 11, and is sprayed out through the nozzle 13 to collide and impact with the impeller 9, causing the impeller 9 to rotate. At the same time, when the flue gas mixed with impurities enters the spray box 2 from the flue gas inlet 3, it also drives the impeller 9 to rotate. Under the double thrust, the impeller 9 drives the connecting rod 8 and the first bevel gear 6 The first bevel gear 6 drives the second bevel gear 7 to rotate, and the delivery pipe 5 drives the guide umbrella cap 28 to rotate accordingly. At the same time, the liquid sprayed from the nozzle 13 falls on the guide ring 27, and then falls from the guide ring 27 to the guide umbrella cap 28, and then falls on the guide ring 27, so that the liquid and impurities in the flue gas are fully mixed. At the same time, the rotation of the guide umbrella cap 28 causes the spoiler 29 to disturb the flue gas and liquid, so that the liquid and impurities in the flue gas are further fully mixed, and finally the mixed liquid falls into the liquid storage tank 1.

[0042] like Figure 1-5 As shown, a segmented multi-layer waste incinerator comprises:

[0043] A liquid storage tank 1, a spray box 2 is fixed on the upper end of the liquid storage tank 1, and a smoke inlet duct 3 and a smoke exhaust duct 4 are fixed on the upper and lower sides of the spray box 2 respectively;

[0044] The delivery pipe 5 is vertically arranged in the spray box 2. A first bevel gear 6 is fixed to the top of the delivery pipe 5. The first bevel gear 6 is meshed with a second bevel gear 7. A connecting rod 8 is fixed to the second bevel gear 7. Impellers 9 are fixed at both ends of the connecting rod 8.

[0045] The upper end of the delivery pipe 5 is rotatably connected to a first connecting sleeve 10. A plurality of first holes 11 are opened on the side wall of the delivery pipe 5 inside the first connecting sleeve 10. A diverter pipe 12 is fixed to the side of the first connecting sleeve 10. A plurality of nozzles 13 are provided on the diverter pipe 12.

[0046] The nozzle 13 is located at the lower end of the impeller 9 and is obliquely opposite to the impeller 9, and the end of the flue duct 3 faces the upper end of the impeller 9;

[0047] A plurality of guide rings 27 are fixed to the inner wall of the spray box 2 , and guide caps 28 are provided between adjacent guide rings 27 . The guide caps 28 are fixed to the delivery pipe 5 , and a plurality of spoilers 29 are fixed to the upper surface of the guide caps 28 .

[0048] During use, after the liquid in the liquid storage tank 1 is transported to the delivery pipe 5, the liquid rises in the delivery pipe 5 and enters the first connecting sleeve 10 and the diverter pipe 12 from the first hole 11, and is sprayed out through the nozzle 13 to collide and impact with the impeller 9, causing the impeller 9 to rotate. At the same time, when the flue gas mixed with impurities enters the spray box 2 from the flue gas inlet 3, it also drives the impeller 9 to rotate. Under the double thrust, the impeller 9 drives the connecting rod 8 and the first bevel gear 6 to rotate, and the first bevel gear 6 drives the second bevel gear 7 to rotate, and the delivery pipe 5 drives the guide umbrella cap 28 to rotate accordingly. At the same time, the liquid sprayed through the nozzle 13 falls on the guide ring 27, and then falls from the guide ring 27 to the guide umbrella cap 28, and then falls on the guide ring 27, so that the liquid and impurities in the flue gas are fully mixed. At the same time, the rotation of the guide umbrella cap 28 causes the spoiler 29 to disturb the flue gas and liquid, so that the liquid and impurities in the flue gas are further fully mixed, and finally the mixed liquid falls into the liquid storage tank 1.

[0049] Bevel gears are used to transmit motion and power between two intersecting axes. In general machinery, the angle between the two axes of a bevel gear is equal to 90° (but can also be unequal). Similar to cylindrical gears, bevel gears have a pitch cone, addendum cone, root cone, and base cone. The cone has a large end and a small end. The circles corresponding to the large end are called the pitch circle (with a radius of r), addendum circle, root circle, and base circle, respectively. The motion of a pair of bevel gears is equivalent to the pure rolling of a pair of pitch cones.

[0050] In one embodiment of the present invention, the guide ring 27 is conical in shape, with its diameter decreasing from top to bottom, and the minimum diameter of the guide ring 27 is larger than the diameter of the conveying pipe 5; the guide cap 28 is conical in shape, with its diameter increasing from top to bottom, and the maximum diameter of the guide cap 28 is between the maximum and minimum diameters of the guide ring 27. This ensures that the liquid mixed with the flue gas falls onto the guide ring 27, then falls from the guide ring 27 onto the guide cap 28, and then falls into the guide ring 27, where it is fully mixed with the dust in the flue gas.

[0051] In one embodiment of the present invention, the lower end of the delivery tube 5 is rotatably connected to a second connecting sleeve 30. A plurality of second holes 14 are formed on the side wall of the delivery tube 5 within the second connecting sleeve 30. A liquid outlet pipe 15 is fixedly connected to the side of the second connecting sleeve 30. Liquid is delivered to the delivery tube 5 through the liquid outlet pipe 15, which also facilitates the rotation of the delivery tube 5.

[0052] In one embodiment of the present invention, a booster pump 16 is provided on the outside of the liquid storage tank 1, and a liquid inlet pipe 17 is provided on the bottom of the inner side of the liquid storage tank 1. The liquid inlet pipe 17 passes through the side wall of the liquid storage tank 1 and is connected to the liquid inlet end of the booster pump 16. The liquid outlet pipe 15 passes through the side wall of the liquid storage tank 1 and is connected to the liquid outlet end of the booster pump 16. The booster pump 16 delivers liquid from the liquid storage tank 1 to the delivery pipe 5.

[0053] In one embodiment of the present invention, the middle of the connecting rod 8 is rotatably connected to a first fixing rod 31 , and the upper end of the first fixing rod 31 is fixedly connected to the inner wall of the spray box 2 , thereby supporting the connecting rod 8 to rotate.

[0054] In one embodiment of the present invention, the outer side surface of the first connecting sleeve 10 is symmetrically fixedly connected to the second fixing rod 18, and the second fixing rod 18 is fixedly connected to the inner side wall of the spray box 2 to support and fix the first connecting sleeve 10.

[0055] In one embodiment of the present invention, a third fixing rod 19 is fixedly connected to the side of the second connecting sleeve 30 , and the third fixing rod 19 is fixedly connected to the inner wall of the liquid storage tank 1 , thereby supporting and fixing the second connecting sleeve 30 .

[0056] In one embodiment of the present invention, a sloping plate 20 is fixedly connected to the lower end of the spray box 2 inside the liquid storage tank 1. A filter tank 21 is provided at the lower end of the sloping plate 20. A fixing rod 22 is fixedly connected to the middle of the filter tank 21, and a cover 23 is fixedly connected to the upper end of the fixing rod 22. Impurities in the liquid storage tank 1 slide along the sloping plate 20 into the filter tank 21 for filtration and precipitation.

[0057] In one embodiment of the present invention, the upper end of the liquid storage tank 1 is provided with an opening adapted to the cover 23. When too much impurities are deposited inside the filter tank 21, it is convenient to pull it out for cleaning.

[0058] One embodiment of the present invention further includes a secondary combustion chamber 24 fixedly connected to the lower end of the liquid storage tank 1 and the booster pump 16, and a garbage combustion furnace 25 fixedly connected to the lower end of the secondary combustion chamber 24. The garbage combustion furnace 25 and the secondary combustion chamber 24 are connected via a flue gas duct 26, and the lower end of the flue gas inlet 3 is connected to the secondary combustion chamber 24. Garbage to be incinerated is placed into the garbage combustion furnace 25, and the waste gas produced by the carbonization of the garbage after incineration enters the secondary combustion chamber 24, is completely burned under the forced combustion of the burner, and then enters the interior of the spray box 2 for dust removal before being discharged.

[0059] The following is a further description of the segmented multi-layer waste incinerator provided by the present invention in conjunction with the accompanying drawings and implementation methods.

[0060] A segmented multi-layer waste incinerator, comprising:

[0061] A liquid storage tank 1, a spray box 2 is fixed on the upper end of the liquid storage tank 1, and a smoke inlet duct 3 and a smoke exhaust duct 4 are fixed on the upper and lower sides of the spray box 2 respectively;

[0062] The delivery pipe 5 is vertically arranged in the spray box 2. A first bevel gear 6 is fixed to the top of the delivery pipe 5. The first bevel gear 6 is meshed with a second bevel gear 7. A connecting rod 8 is fixed to the second bevel gear 7. Impellers 9 are fixed at both ends of the connecting rod 8.

[0063] The upper end of the delivery pipe 5 is rotatably connected to a first connecting sleeve 10. A plurality of first holes 11 are opened on the side wall of the delivery pipe 5 inside the first connecting sleeve 10. A diverter pipe 12 is fixed to the side of the first connecting sleeve 10. A plurality of nozzles 13 are provided on the diverter pipe 12.

[0064] The nozzle 13 is located at the lower end of the impeller 9 and is obliquely opposite to the impeller 9, and the end of the flue duct 3 faces the upper end of the impeller 9;

[0065] A plurality of guide rings 27 are fixed to the inner wall of the spray box 2 , and guide caps 28 are provided between adjacent guide rings 27 . The guide caps 28 are fixed to the delivery pipe 5 , and a plurality of spoilers 29 are fixed to the upper surface of the guide caps 28 .

[0066] The guide ring 27 is conical, and its diameter decreases from top to bottom. The minimum diameter on the guide ring 27 is larger than the diameter of the conveying pipe 5; the guide umbrella cap 28 is conical, and its diameter increases from top to bottom. The maximum diameter on the guide umbrella cap 28 is between the maximum diameter and the minimum diameter on the guide ring 27.

[0067] The lower end of the delivery pipe 5 is rotatably connected to a second connecting sleeve 30 . A plurality of second holes 14 are opened on the side wall of the delivery pipe 5 inside the second connecting sleeve 30 . A liquid outlet pipe 15 is fixedly connected to the side of the second connecting sleeve 30 .

[0068] A booster pump 16 is provided on the outside of the liquid storage tank 1, and a liquid inlet pipe 17 is provided on the bottom of the inner side of the liquid storage tank 1. The liquid inlet pipe 17 passes through the side wall of the liquid storage tank 1 and is connected to the liquid inlet end of the booster pump 16. The liquid outlet pipe 15 passes through the side wall of the liquid storage tank 1 and is connected to the liquid outlet end of the booster pump 16.

[0069] The middle of the connecting rod 8 is rotatably connected to the first fixing rod 31 , and the upper end of the first fixing rod 31 is fixedly connected to the inner wall of the spray box 2 .

[0070] A second fixing rod 18 is symmetrically fixedly connected to the outer side surface of the first connecting sleeve 10 , and the second fixing rod 18 is fixedly connected to the inner side wall of the spray box 2 .

[0071] A third fixing rod 19 is fixedly connected to the side surface of the second connecting sleeve 30 , and the third fixing rod 19 is fixedly connected to the inner wall of the liquid storage tank 1 .

[0072] Inside the liquid storage tank 1, an inclined plate 20 is fixedly connected to the lower end of the spray box 2. A filter tank 21 is provided at the lower end of the inclined plate 20. A fixing rod 22 is fixedly connected in the middle of the filter tank 21. A cover 23 is fixedly connected to the upper end of the fixing rod 22.

[0073] The upper end of the liquid storage tank 1 is provided with an opening adapted to fit the cover 23 .

[0074] It also includes a secondary combustion chamber 24 fixedly connected to the liquid storage tank 1 and the lower end of the booster pump 16, and a garbage combustion furnace 25 fixedly connected to the lower end of the secondary combustion chamber 24. The garbage combustion furnace 25 and the secondary combustion chamber 24 are connected through a smoke duct 26, and the lower end of the smoke inlet duct 3 is connected to the secondary combustion chamber 24.

[0075] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0076] The above shows and describes the basic principles, main features and advantages of the present disclosure. Those skilled in the art should understand that the present disclosure is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present disclosure. Various changes and improvements may be made to the present disclosure without departing from the spirit and scope of the present disclosure, and such changes and improvements shall fall within the scope of the present disclosure.

Claims

1. A segmented multi-layer waste incinerator, characterized in that: include: A liquid storage tank (1), wherein a spray box (2) is fixed to the upper end of the liquid storage tank (1), and a smoke inlet duct (3) and a smoke exhaust duct (4) are respectively fixed to the upper and lower side surfaces of the spray box (2); A delivery pipe (5), the delivery pipe (5) is vertically arranged in the spray box (2), a first bevel gear (6) is fixed to the top end of the delivery pipe (5), the first bevel gear (6) is meshed with a second bevel gear (7), a connecting rod (8) is fixed to the second bevel gear (7), and impellers (9) are fixed at both ends of the connecting rod (8); The upper end of the delivery pipe (5) is rotatably connected to a first connecting sleeve (10), a plurality of first holes (11) are opened on the side wall of the delivery pipe (5) inside the first connecting sleeve (10), a diverter pipe (12) is fixed to the side of the first connecting sleeve (10), and a plurality of nozzles (13) are provided on the diverter pipe (12); The nozzle (13) is located at the lower end of the impeller (9) and is obliquely opposite to the impeller (9), and the flue gas inlet (3) port is facing the upper end of the impeller (9); A plurality of guide rings (27) are fixed on the inner wall of the spray box (2), a guide umbrella cap (28) is provided between adjacent guide rings (27), the guide umbrella cap (28) is fixed on the conveying pipe (5), and a plurality of spoilers (29) are fixed on the upper surface of the guide umbrella cap (28).

2. A segmented multi-layer waste incinerator according to claim 1, characterized in that: The guide ring (27) is conical, and its diameter decreases from top to bottom. The minimum diameter of the guide ring (27) is larger than the diameter of the conveying pipe (5); the guide cap (28) is conical, and its diameter increases from top to bottom. The maximum diameter of the guide cap (28) is between the maximum diameter and the minimum diameter of the guide ring (27).

3. The segmented multi-layer waste incinerator according to claim 1, characterized in that: The lower end of the delivery pipe (5) is rotatably connected to a second connecting sleeve (30), a plurality of second holes (14) are opened on the side wall of the delivery pipe (5) inside the second connecting sleeve (30), and a liquid outlet pipe (15) is fixedly connected to the side of the second connecting sleeve (30).

4. A segmented multi-layer waste incinerator according to claim 3, characterized in that: A booster pump (16) is provided on the outside of the liquid storage tank (1), and a liquid inlet pipe (17) is provided on the bottom of the inner side of the liquid storage tank (1). The liquid inlet pipe (17) passes through the side wall of the liquid storage tank (1) and is connected to the liquid inlet end of the booster pump (16). The liquid outlet pipe (15) passes through the side wall of the liquid storage tank (1) and is connected to the liquid outlet end of the booster pump (16).

5. The segmented multi-layer waste incinerator according to claim 1, characterized in that: The middle of the connecting rod (8) is rotatably connected to a first fixing rod (31), and the upper end of the first fixing rod (31) is fixedly connected to the inner wall of the spray box (2).

6. The segmented multi-layer waste incinerator according to claim 1, characterized in that: The outer side surface of the first connecting sleeve (10) is symmetrically fixedly connected to a second fixing rod (18), and the second fixing rod (18) is fixedly connected to the inner side wall of the spray box (2).

7. The segmented multi-layer waste incinerator according to claim 3, characterized in that: A third fixing rod (19) is fixedly connected to the side surface of the second connecting sleeve (30), and the third fixing rod (19) is fixedly connected to the inner side wall of the liquid storage tank (1).

8. The segmented multi-layer waste incinerator according to claim 1, characterized in that: A sloping plate (20) is fixedly connected to the lower end of the spray box (2) inside the liquid storage tank (1), a filter tank (21) is provided at the lower end of the sloping plate (20), a fixing rod (22) is fixedly connected in the middle of the filter tank (21), and a cover (23) is fixedly connected to the upper end of the fixing rod (22).

9. The segmented multi-layer waste incinerator according to claim 8, characterized in that: The upper end of the liquid storage box (1) is provided with an opening adapted to fit the cover (23).

10. The segmented multi-layer waste incinerator according to claim 4, characterized in that: The invention also includes a secondary combustion chamber (24) fixedly connected to the lower end of the liquid storage tank (1) and the booster pump (16), and a garbage combustion furnace (25) fixedly connected to the lower end of the secondary combustion chamber (24). The garbage combustion furnace (25) and the secondary combustion chamber (24) are connected through a smoke duct (26), and the lower end of the smoke inlet duct (3) is connected to the secondary combustion chamber (24).

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