Incinerator with fixed fire grate

Abstract

The invention relates to the technical field of environmental protection and energy, and discloses a fixed grate incinerator which comprises a warm air box, the top of the warm air box is fixedly connected with a containing box, the two sides of the inner wall of the containing box are rotationally connected with discharging plates through rotating shafts, the right side of the containing box is fixedly connected with a discharging cavity, and the bottom of the inner wall of the warm air box is fixedly connected with a warm air pipe. The top of the warm air pipe is fixedly connected with the inner wall of the placing box, the cutting mechanism comprises a blanking plate fixedly connected with the left side of the inner wall of the placing box, and the bottom of the inner wall of the blanking plate is fixedly connected with a rotating cavity. By arranging the cutting mechanism, negative pressure suction force is generated in an absorption bag, and an absorption plate is in contact with the surface of garbage, so that water in the garbage is absorbed into a folding belt, some sealed and packaged garbage can be cut to form a notch, and redundant water on the surface of the garbage is absorbed; and the subsequent evaporation efficiency of water in the garbage is improved.

Description

Technical Field

[0001] The invention relates to the technical field of environmental protection and energy, in particular to a fixed grate incinerator. Background Art

[0002] Fixed grate incinerator is a kind of equipment used for waste treatment, which is often used to treat small-scale waste, such as small garbage treatment stations, small amounts of waste treatment in certain specific industrial fields, etc. For example, in some small garbage treatment facilities in remote areas, due to the small processing volume and limited funds, fixed grate incinerators are used to treat local domestic waste.

[0003] The patent application with application number CN201410255370.X discloses a fixed grate incinerator, including a main combustion chamber, an air supply assembly and a flue for drawing out heat energy from the main combustion chamber, the main combustion chamber and the flue are connected by a ventilation pipe; a conveying and incineration platform is arranged in the main combustion chamber; the conveying and incineration platform includes at least a bearing plate and a stirring part; the fixed grate incinerator also includes a pushing part.

[0004] However, this patent also has the following shortcomings, that is, when using a grate incinerator to incinerate garbage, the garbage needs to be dried first. However, for some sealed packaging garbage, due to the garbage body's wrapping characteristics for liquid, when high-temperature hot air is used to evaporate the moisture or liquid inside the garbage, there is a problem of reduced evaporation efficiency. In view of this situation, a fixed grate incinerator is specially proposed. Summary of the invention

[0005] The object of the present invention is to provide a fixed grate incinerator to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a fixed grate incinerator, comprising a warm air box, the top of the warm air box is fixedly connected to a placement box, both sides of the inner wall of the placement box are rotatably connected to unloading plates through a rotating shaft, the right side of the placement box is fixedly connected to a discharge cavity, the bottom of the inner wall of the warm air box is fixedly connected to a warm air pipe, the top of the warm air pipe is fixedly connected to the inner wall of the placement box, a pushing mechanism is provided at the top slot of the warm air pipe, and an elimination component is provided at the bottom of the inner wall of the placement box, and also includes:

[0007] The cutting mechanism includes a blanking plate fixedly connected to the left side of the inner wall of the placement box, a rotating chamber fixedly connected to the bottom of the inner wall of the blanking plate, cutting arms rotatably connected to the inner walls of the rotating chamber via rotating shafts, an absorption component is arranged on the top of the inner wall of the blanking plate, and a notch is cut on the surface of the sealed packaged garbage through the cutting arm.

[0008] The absorption component includes an absorption capsule fixedly connected to the top of the inner wall of the blanking plate, a folding belt fixedly connected to the bottom of the absorption capsule, elastic rings fixedly connected to the inner walls of the folding belt, and an absorption plate fixedly connected to one end of the folding belt away from the absorption capsule. The folding belt is driven to retract and reset outward through the elasticity of the elastic ring itself.

[0009] According to the above technical solution, the pushing mechanism includes a sealing plate, which is fixedly connected to the top slot of the warm air pipe, a lower pressure ring is fixedly connected to the bottom of the sealing plate, a pushing rope is fixedly connected to the inner wall of the lower pressure ring, and a pushing disk is fixedly connected to the end of the pushing rope away from the inner wall of the lower pressure ring, a sliding block is fixedly connected to the inner wall of the sealing plate, an air outlet assembly is provided on the surface of the sliding block, and an evaporation assembly is provided on the top of the sealing plate. When hot air blows towards the surface of the lower pressure ring, the pushing rope is pushed by the hot air flow.

[0010] According to the above technical solution, the air outlet assembly includes a cover plate, the bottom of the cover plate is fixedly connected to a connecting cavity, the bottom of the cover plate is fixedly connected to a card tube, the card tube, the surface slot hole of the connecting cavity is slidably connected to the surface of the sliding block through a slider, and the inside of the card tube is pushed by the top of the pushing plate.

[0011] According to the above technical solution, the evaporation component includes an air intake pipe, which is fixedly connected to the top of the sealing plate, a pad is fixedly connected to the surface of the air intake pipe, a connecting bag is fixedly connected to the surface of the air intake pipe, a connecting block is fixedly connected to the top of the air intake pipe, and an impact pipe is fixedly connected to the inner wall of the connecting bag. When the warm airflow flows from the inner wall of the air intake pipe into the interior of the connecting bag, the interior of the connecting bag will cause expansion.

[0012] According to the above technical solution, the evaporation component also includes a telescopic belt, the inner wall of the telescopic belt is fixedly connected to an exhaust block, the top of the telescopic belt is fixedly connected to a snap-in box, the right side of the snap-in box is plugged into the surface slot of the connecting block, an impact bag is fixedly connected to the left slot of the snap-in box, the bottom of the inner wall of the snap-in box is slidably connected to a pop-up rod, and both sides of the inner wall of the snap-in box are rotatably connected to scaling blocks, and the warm airflow passes through the cavity inside the telescopic belt and is ejected from the surface spray holes of the exhaust block.

[0013] According to the above technical solution, the elimination component includes a sliding plate, which is fixedly connected to the bottom of the inner wall of the placement box, and the top of the sliding plate is fixedly connected to an air hood, and impact pads are fixedly connected to the inner walls of the air hood, and rotating columns are rotatably connected to the inner walls of the air hood, so that the warm air flow blows upward from the inside of the sliding plate to the surface of the absorption film.

[0014] According to the above technical solution, the elimination component also includes an absorption film, one end of which is fixedly connected to the surface of the rotating column, and both ends of the rotating column are fixedly connected with extrusion rings, and one end of the extrusion ring away from the rotating column contacts the surface of the impact pad, and the moisture on the surface of the garbage is absorbed into the interior through the absorption film.

[0015] According to the above technical solution, the number of the evaporation components is set to two, and the two evaporation components are symmetrically installed on both sides of the sealing plate with the center line of the sealing plate as the symmetry axis. By providing the evaporation components, the moisture inside the garbage with sealed packaging properties can be quickly evaporated, thereby improving the subsequent combustion efficiency of the garbage.

[0016] Compared with the prior art, the present invention provides a fixed grate incinerator, which has the following beneficial effects:

[0017] 1. The present invention is provided with a cutting mechanism. When the folding belt is extended and retracted inward, it will squeeze the inside of the absorption capsule, so that negative pressure suction is generated inside the absorption capsule, and the absorption plate contacts the surface of the garbage, so that the moisture in the garbage is absorbed into the inside of the folding belt. By setting up this mechanism, a gap can be cut in some sealed packaged garbage, and excess moisture on the surface of the garbage can be absorbed, and the subsequent evaporation efficiency of the moisture in the garbage can be improved.

[0018] 2. The present invention is provided with a pushing mechanism. When the cover plate drives the connecting cavity to leak from the top of the sealing plate, warm air will be ejected from the top slot of the sealing plate, and the ejected warm air flow will be ejected from multiple air outlets on the surface of the connecting cavity. The ejected warm air flow will fully cover the garbage inside the placement box, and the warm air flow will enter the garbage from the opening on the surface of the garbage, thereby accelerating the evaporation efficiency of the water inside the garbage.

[0019] 3. The present invention is provided with an evaporation component. The warm air flow ejected outward from the impact tube will enter the interior of the telescopic belt. The warm air flow will be ejected from the surface spray holes of the exhaust block through the cavity inside the telescopic belt. The warm air flow ejected outward through multiple exhaust blocks heats and evaporates the moisture or liquid inside the garbage. By setting up this component, the moisture inside the sealed packaging garbage can be quickly evaporated, thereby improving the subsequent combustion efficiency of the garbage.

[0020] 4. The present invention is provided with an elimination component and an air outlet component. The moisture on the surface of the garbage is absorbed into the interior through the absorption membrane, and the warm air flow will blow downward after passing through the interior of the induced draft hood. The downward blowing warm air flow will push the garbage back to the bottom of the storage box, and the warm air flow will be recirculated through the induced draft hood for a second time to dry the surface of the garbage. By providing this component, the evaporation of moisture on the surface of the garbage can be accelerated, and the drying efficiency of the warm air box for the garbage can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the placement box of the present invention;

[0024] Figure 3 It is a schematic cross-sectional structural diagram of the cutting mechanism of the present invention;

[0025] Figure 4 is a schematic cross-sectional view of the absorption assembly of the present invention;

[0026] Figure 5 It is a cross-sectional structural schematic diagram of the pushing mechanism of the present invention;

[0027] Figure 6 is a three-dimensional diagram of the air outlet assembly of the present invention;

[0028] Figure 7 is a three-dimensional diagram of the evaporation assembly of the present invention;

[0029] Figure 8 It is a partial stereogram of the telescopic belt of the present invention;

[0030] Fig. 9 It is a schematic diagram of the internal cross-sectional structure of the elimination component of the present invention.

[0031] In the figure: 1, warm air box; 2, placing box; 3, blanking plate; 4, discharge chamber; 5, warm air pipe; 6, cutting mechanism; 601, blanking plate; 602, rotating chamber; 603, cutting arm; 604, absorption component; 6041, absorption capsule; 6042, folding belt; 6043, elastic ring; 6044, absorption plate; 7, pushing mechanism; 701, sealing plate; 702, lower pressure ring; 703, pushing rope; 704, pushing plate; 705, air outlet component; 7051, cover plate; 7052, connecting chamber; 70 53. Snap-on tube; 706. Evaporation assembly; 7061. Inlet pipe; 7062. Pad; 7063. Connecting bag; 7064. Impact pipe; 7065. Connecting block; 7066. Telescopic belt; 7067. Exhaust block; 7068. Snap-on box; 7069. Impact bag; 7070. Ejection rod; 7071. Scaling block; 707. Sliding block; 8. Elimination assembly; 801. Sliding plate; 802. Air hood; 803. Impact pad; 804. Rotating column; 805. Absorption film; 806. Extrusion ring. DETAILED DESCRIPTION

[0032] 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 technicians in this field without creative work are within the scope of protection of the present invention.

[0033] For example, see Figure 1-Figure 4 The present invention provides a technical solution: a fixed grate incinerator, comprising a warm air box 1, a placement box 2 is fixedly connected to the top of the warm air box 1, a material discharge plate 3 is rotatably connected to both sides of the inner wall of the placement box 2 through a rotating shaft, a discharge cavity 4 is fixedly connected to the right side of the placement box 2, a warm air pipe 5 is fixedly connected to the bottom of the inner wall of the warm air box 1, the top of the warm air pipe 5 is fixedly connected to the inner wall of the placement box 2, a pushing mechanism 7 is arranged at the top slot of the warm air pipe 5, and an elimination component 8 is arranged at the bottom of the inner wall of the placement box 2, and also includes:

[0034] The cutting mechanism 6 includes a blanking plate 601 fixedly connected to the left side of the inner wall of the placement box 2, and a rotating chamber 602 is fixedly connected to the bottom of the inner wall of the blanking plate 601. A rotating hole is opened at the bottom of the inner wall of the rotating chamber 602, and the rotating hole extends downward to the inside of the blanking plate 601. When the cutting arm 603 rotates toward the bottom to the inside of the rotating hole, the cutting arm 603 will enter the inside of the blanking plate 601. The cutting arms 603 are rotatably connected to the inner walls of the rotating chamber 602 on both sides through a rotating shaft. Three cutters are installed on the surface of the cutting arm 603, and the surface of the garbage is cut by the cutters on the surface of the rotating cutting arm 603. An absorption component 604 is arranged on the top of the inner wall of the blanking plate 601.

[0035] The absorption component 604 includes an absorption capsule 6041 fixedly connected to the top of the inner wall of the blanking plate 601, a folding belt 6042 fixedly connected to the bottom of the absorption capsule 6041, and elastic rings 6043 fixedly connected to both sides of the inner wall of the folding belt 6042. The elastic ring 6043 has telescopic elasticity, and the folding belt 6042 can be driven to telescope and reset outward through the elastic ring 6043. The end of the folding belt 6042 away from the absorption capsule 6041 is fixedly connected to the absorption plate 6044.

[0036] The working method of the first embodiment is as follows: the garbage is poured into the placement box 2 through the blanking plate 3, and the power device in the blanking plate 601 is remotely started to drive the rotating shaft inside the rotating chamber 602 to rotate, and the rotation of the rotating shaft inside the rotating chamber 602 drives the cutting arm 603 to rotate. In the process of pouring the garbage into the placement box 2, the garbage will slide on the surface of the blanking plate 601, and the cutting arm 603 will rotate to contact the sealed packaged garbage contained in the garbage. A notch is cut on the surface of the sealed packaged garbage by the cutting arm 603, and at the same time, the garbage will be squeezed and contacted with the absorption plate 6044 on the top, thereby driving the folding The belt 6042 expands and contracts inwardly. When the folding belt 6042 expands and contracts inwardly, it squeezes the inside of the absorption capsule 6041, so that negative pressure suction is generated inside the absorption capsule 6041, and it contacts the surface of the garbage through the absorption plate 6044, thereby absorbing the moisture in the garbage into the inside of the folding belt 6042. When the garbage is not in contact with the surface of the folding belt 6042, the elastic ring 6043 itself drives the folding belt 6042 to expand and reposition outward, which can cut a gap in some sealed packaged garbage, absorb excess moisture on the surface of the garbage, and improve the subsequent evaporation efficiency of the moisture in the garbage.

[0037] Example 2: Based on Example 1, continue to refer to Figure 5-Figure 8 The pushing mechanism 7 includes a sealing plate 701, which is fixedly connected to the top slot of the warm air duct 5, and a lower pressure ring 702 is fixedly connected to the bottom of the sealing plate 701, and a pushing rope 703 is fixedly connected to the inner wall of the lower pressure ring 702. The pushing rope 703 has a telescopic characteristic. When the pushing rope 703 is pushed by the airflow, it will telescope outward and push the cover plate 7051 through the pushing disk 704. The end of the pushing rope 703 away from the inner wall of the lower pressure ring 702 is fixedly connected with the pushing disk 704, and the inner wall of the sealing plate 701 is fixedly connected with a sliding block 707. The surface of the sliding block 707 is provided with an air outlet component 705, and the top of the sealing plate 701 is provided with an evaporation component 706.

[0038] The air outlet assembly 705 includes a cover plate 7051, the bottom of which is fixedly connected to a connecting cavity 7052, the bottom of which is fixedly connected to a clamping tube 7053, and the surface slots of the clamping tube 7053 and the connecting cavity 7052 are slidably connected to the surface of the sliding block 707 via a slider.

[0039] The evaporation component 706 includes an air inlet pipe 7061, which is fixedly connected to the top of the sealing plate 701. A pad 7062 is fixedly connected to the surface of the air inlet pipe 7061. A connecting capsule 7063 is fixedly connected to the surface of the air inlet pipe 7061. The connecting capsule 7063 has an expansion characteristic. The connecting capsule 7063 is made of soft rubber material and has a storage hole inside. When the connecting capsule 7063 expands and contracts outward, the airflow received by the inside of the connecting capsule 7063 pushes the impact tube 7064. A connecting block 7065 is fixedly connected to the top of the air inlet pipe 7061. The inner wall of the connecting capsule 7063 is fixedly connected to the impact tube 7064. The number of evaporation components 706 is set to two, and the two evaporation components 706 are symmetrically installed on both sides of the sealing plate 701 with the center line of the sealing plate 701 as the symmetry axis.

[0040] The working method of the second embodiment is as follows: the hot air box 1 is started to blow out hot air from the bottom of the inner wall of the hot air pipe 5 upwards. When the hot air blows on the surface of the pressing ring 702, the pushing rope 703 is pushed by the hot air flow, so that the pushing rope 703 is retracted to the top. The pushing rope 703 that is retracted upward drives the pushing disk 704 to extend to the inside of the clamping tube 7053. The top of the pushing disk 704 pushes the inside of the clamping tube 7053, so that the clamping tube 7053 drives the cover plate 7051 to move to the top. When the cover plate 7051 moves upward, The slots on the surface of the connecting chamber 7052 will slide on the surface of the sliding block 707. When the cover plate 7051 drives the connecting chamber 7052 to leak out from the top of the sealing plate 701, warm air will be ejected from the top slots of the sealing plate 701, and the ejected warm air flow will be ejected from multiple air outlets on the surface of the connecting chamber 7052. Since the connecting chamber 7052 is annular, the ejected warm air flow will fully cover the garbage inside the placement box 2, and the warm air flow will enter the garbage from the opening on the surface of the garbage, thereby accelerating the evaporation efficiency of the water inside the garbage.When the warm air flow is ejected from the air outlet of the connection cavity 7052, it will enter the air inlet pipe 7061 at the top of the sealing plate 701. After the warm air flow flows into the connection bag 7063 from the inner wall of the air inlet pipe 7061, the connection bag 7063 will expand and push the impact pipe 7064, so that the impact pipe 7064 on the inner wall of the connection bag 7063 will be extended outward into the right slot of the telescopic belt 7066. After the hole is formed, the elastic band 7066 is pushed, so that the card box 7068 is pulled out from the inner wall of the connecting block 7065. Since the elastic band 7066 itself has elasticity, when the card box 7068 is pulled out, the elastic band 7066 will pop out to the outside, and the card box 7068 will be driven by the elastic band 7066 to move to the surface of the garbage. When the garbage surface impacts the impact capsule 7069, the impact capsule 7069 will be retracted inwardly into the inside of the card box 7068, thereby The ejection rod 7070 inside the card box 7068 generates pressure, so that the ejection rod 7070 is retracted outward from the inner wall of the card box 7068, and the ejection rod 7070 pushes the scaling block 7071, so that the scaling block 7071 rotates outward from the inside of the card box 7068, and the notch on the surface of the garbage is opened by the scaling block 7071 rotating outward. At the same time, the scaling block 7071 drives the telescopic belt 7066 to pop outward and enter the sealed packaging garbage. The impact tube 7064 is clamped in the right slot of the telescopic band 7066, so the warm air flow ejected outward from the impact tube 7064 will enter the interior of the telescopic band 7066, and the warm air flow will be ejected from the surface spray holes of the exhaust block 7067 through the cavity inside the telescopic band 7066. The warm air flow ejected outward through multiple exhaust blocks 7067 heats and evaporates the moisture or liquid inside the garbage, which can quickly evaporate the moisture inside the sealed packaging garbage, thereby improving the subsequent combustion efficiency of the garbage.

[0041] Example 3: Based on Example 2, continue to refer to Fig. 9 The elimination component 8 includes a slide plate 801, which is fixedly connected to the bottom of the inner wall of the placement box 2, and the top of the slide plate 801 is fixedly connected to an air hood 802, and impact pads 803 are fixedly connected to both sides of the inner wall of the air hood 802, and rotating columns 804 are rotatably connected to both sides of the inner wall of the air hood 802.

[0042] The elimination component 8 also includes an absorption film 805, which is made of a flexible film material and has absorption grooves on its surface. When the absorption film 805 contacts the surface of the garbage, the garbage squeezes the surface of the absorption film 805, and the moisture inside the garbage is absorbed into the absorption film 805. One end of the absorption film 805 is fixedly connected to the surface of the rotating column 804, and the two ends of the rotating column 804 are fixedly connected with an extrusion ring 806. A negative pressure bag is installed on the top of the extrusion ring 806. When it is rubbed and squeezed by the impact pad 803, negative pressure suction is generated inside the negative pressure bag, and is transmitted to the surface of the absorption film 805 through the rotating column 804, and the external substances are absorbed into the interior through the absorption grooves on the surface of the absorption film 805. The end of the extrusion ring 806 away from the rotating column 804 contacts the surface of the impact pad 803.

[0043] The working method of the third embodiment is as follows: when the warm air flow sprayed from the connecting chamber 7052 blows the garbage inside the placing box 2, the water vapor on the surface of the garbage will be blown into the inside of the sliding plate 801 through the warm air flow, and at the same time, the warm air flow will blow the garbage, so that the garbage will slide upward from the inside of the sliding plate 801. After the warm air flow blows upward from the inside of the sliding plate 801 to the surface of the absorption film 805, the absorption film 805 will rotate through the rotating column 804. After the rotating column 804 rotates, it will drive the extrusion ring 806 to rotate, and the rotating extrusion ring 806 will generate friction on the surface of the impact pad 803. When one end of the squeezing ring 806 is squeezed, negative pressure suction will be generated and transmitted to the inside of the absorption film 805 through the rotating column 804. When the garbage is blown to the surface of the absorption film 805 by the warm air flow, the moisture on the surface of the garbage is absorbed into the inside through the absorption film 805, and the warm air flow will blow downward after passing through the inside of the induced draft hood 802. The downward-blowing warm air flow will push the garbage back to the inside of the placement box 2 to the bottom, and the warm air flow will be recirculated through the induced draft hood 802 for secondary drying of the garbage surface, which can accelerate the evaporation of moisture on the garbage surface and improve the drying efficiency of the warm air box 1.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fixed grate incinerator, comprising a warm air box (1), the top of the warm air box (1) is fixedly connected to a placement box (2), both sides of the inner wall of the placement box (2) are rotatably connected to a feed plate (3), the right side of the placement box (2) is fixedly connected to a discharge cavity (4), the bottom of the inner wall of the warm air box (1) is fixedly connected to a warm air pipe (5), the top of the warm air pipe (5) is fixedly connected to the inner wall of the placement box (2), a pushing mechanism (7) is provided at the top slot of the warm air pipe (5), and an elimination component (8) is provided at the bottom of the inner wall of the placement box (2), characterized in that: Also includes: The cutting mechanism (6) comprises a blanking plate (601) fixedly connected to the left side of the inner wall of the placement box (2); a rotating chamber (602) is fixedly connected to the bottom of the inner wall of the blanking plate (601); cutting arms (603) are rotatably connected to both sides of the inner wall of the rotating chamber (602) via a rotating shaft; and an absorption component (604) is arranged on the top of the inner wall of the blanking plate (601); The absorption component (604) comprises an absorption capsule (6041) fixedly connected to the top of the inner wall of the blanking plate (601); a folding belt (6042) is fixedly connected to the bottom of the absorption capsule (6041); elastic rings (6043) are fixedly connected to both sides of the inner wall of the folding belt (6042); and an absorption plate (6044) is fixedly connected to one end of the folding belt (6042) away from the absorption capsule (6041).

2. A fixed grate incinerator according to claim 1, characterized in that: The pushing mechanism (7) comprises a sealing plate (701), wherein the sealing plate (701) is fixedly connected to the top slot of the warm air pipe (5), the bottom of the sealing plate (701) is fixedly connected to a lower pressure ring (702), the inner wall of the lower pressure ring (702) is fixedly connected to a pushing rope (703), the end of the pushing rope (703) away from the inner wall of the lower pressure ring (702) is fixedly connected to a pushing disk (704), the inner wall of the sealing plate (701) is fixedly connected to a sliding block (707), the surface of the sliding block (707) is provided with an air outlet assembly (705), and the top of the sealing plate (701) is provided with an evaporation assembly (706).

3. The fixed grate incinerator according to claim 1, characterized in that: The air outlet assembly (705) comprises a cover plate (7051), the bottom of which is fixedly connected to a connecting cavity (7052), the bottom of which is fixedly connected to a clamping tube (7053), the surface slots of the clamping tube (7053) and the connecting cavity (7052) being slidably connected to the surface of the sliding block (707) via a slider.

4. A fixed grate incinerator according to claim 2, characterized in that: The evaporation component (706) comprises an air intake pipe (7061), the air intake pipe (7061) is fixedly connected to the top of the sealing plate (701), a pad (7062) is fixedly connected to the surface of the air intake pipe (7061), a connecting bag (7063) is fixedly connected to the surface of the air intake pipe (7061), a connecting block (7065) is fixedly connected to the top of the air intake pipe (7061), and an impact pipe (7064) is fixedly connected to the inner wall of the connecting bag (7063).

5. A fixed grate incinerator according to claim 4, characterized in that: The evaporation component (706) also includes a telescopic belt (7066), the inner wall of which is fixedly connected to an exhaust block (7067), the top of which is fixedly connected to a snap-in box (7068), the right side of the snap-in box (7068) is plugged into a surface slot of the connection block (7065), an impact bag (7069) is fixedly connected to the left slot of the snap-in box (7068), the bottom of the inner wall of the snap-in box (7068) is slidably connected to an ejection rod (7070), and both sides of the inner wall of the snap-in box (7068) are rotatably connected to scaling blocks (7071).

6. The fixed grate incinerator according to claim 1, characterized in that: The elimination component (8) comprises a sliding plate (801), wherein the sliding plate (801) is fixedly connected to the bottom of the inner wall of the placement box (2), the top of the sliding plate (801) is fixedly connected to an air hood (802), impact pads (803) are fixedly connected to the inner walls of the air hood (802), and rotating columns (804) are rotatably connected to the inner walls of the air hood (802).

7. A fixed grate incinerator according to claim 6, characterized in that: The elimination component (8) further comprises an absorption film (805), one end of which is fixedly connected to the surface of the rotating column (804), and both ends of the rotating column (804) are fixedly connected to an extrusion ring (806), and one end of the extrusion ring (806) away from the rotating column (804) contacts the surface of the impact pad (803).

8. The fixed grate incinerator according to claim 4, characterized in that: The number of the evaporation components (706) is set to two, and the two evaporation components (706) are symmetrically installed on both sides of the sealing plate (701) with the center line of the sealing plate (701) as the symmetry axis.

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