Solid waste disposal equipment based on household garbage incineration power plant

Abstract

The invention relates to the technical field of fly ash treatment, and discloses solid waste treatment equipment based on a household garbage incineration power plant, the solid waste treatment equipment comprises a treatment mechanism, the treatment mechanism comprises an incineration box, the outer surface of the incineration box is fixedly sleeved with a first fixing frame, and the outer wall of the end, away from the incineration box, of the first fixing frame is fixedly connected with supporting legs; a first connecting pipe is fixedly connected to the outer wall of the top of the incineration box, a cooler is fixedly connected to the end, away from the incineration box, of the first connecting pipe, a cooling pipe is fixedly connected to the inner wall of the cooler, and a second connecting pipe is fixedly connected to the end, away from the first connecting pipe, of the cooler; a second negative pressure pump sucks the flying slag in the fourth treatment bin into a heating box, the flying slag is converted into a glass body at the high temperature of the heating box, and the glass body is stable in chemical property and can resist erosion of external chemical substances, so that heavy metal leaching and pollution to soil and underground water are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of fly ash treatment, and in particular to a solid waste disposal device based on a domestic waste incineration power plant. Background Art

[0002] The disadvantages of traditional garbage disposal methods are obvious. Landfill occupies a large amount of land and easily pollutes the soil and groundwater; open-air stacking and simple incineration lead to serious air pollution. Against this background, domestic waste incineration power plants came into being. They generate electricity by incinerating garbage, achieving the "reduction, harmlessness and resource utilization" of garbage, and becoming a key measure to solve the garbage problem and practice the concept of green development.

[0003] The patent application with application number CN202022389493.6 discloses a fly ash treatment device suitable for a waste incineration power plant, including a motor and an outer shell. The output end of the motor is fixedly installed with a main rotating shaft, and the outer side of the main rotating shaft is fixedly connected with a spiral conveying blade, and a belt is provided on one side of the spiral conveying blade; cement can make fly ash and granular materials into bonded concrete blocks, so that a large amount of waste is stabilized due to solidification, and the quick-setting agent can improve the performance of the solidified material.

[0004] In summary, when treating the fly ash generated during waste incineration, if the various heavy metals in the fly ash are not adequately treated, then after the concrete blocks containing heavy metals such as lead and cadmium are landfilled, under the influence of environmental factors such as acid rain, these heavy metals may leach from the concrete blocks, thereby causing soil and groundwater pollution.

[0005] To this end, we proposed a solid waste disposal equipment based on municipal solid waste incineration power plants. Summary of the Invention

[0006] In view of the deficiencies in the prior art, the present invention provides a solid waste disposal device based on a domestic waste incineration power plant to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a solid waste disposal device based on a domestic waste incineration power plant, comprising a treatment mechanism, wherein the treatment mechanism includes an incineration box, a first fixing frame is fixedly sleeved on the outer surface of the incineration box, the outer wall of the first fixing frame at one end away from the incineration box is fixedly connected to a support leg, the top outer wall of the incineration box is fixedly connected to a first connecting pipe, the end of the first connecting pipe away from the incineration box is fixedly connected to a cooler, the inner wall of the cooler is fixedly connected to a cooling pipe, the end of the cooler away from the first connecting pipe is fixedly connected to a second connecting pipe, the end of the second connecting pipe away from the cooler is fixedly connected to an auxiliary box, the outer surface of the auxiliary box is fixedly sleeved with a second fixing frame, the outer wall of the auxiliary box close to the cooler is fixedly connected to a second motor, the output end of the second motor passes through the auxiliary box and is fixedly connected to a rotating shaft, and also includes: The auxiliary mechanism includes a sliding frame movably connected to the outer surface of the rotating shaft, the inner wall of the sliding frame is fixedly connected to the first hydraulic rod, the inner wall of the sliding frame close to the first hydraulic rod is fixedly connected to the second hydraulic rod, the output end of the first hydraulic rod is fixedly connected to the extrusion plate, the output end of the second hydraulic rod is fixedly connected to the second connecting frame, the outer wall of the second connecting frame away from the second hydraulic rod is fixedly connected to the fixed shaft, and the second hydraulic rod is used to push the second connecting frame to move toward the bottom side of the auxiliary box.

[0008] According to the above technical solution, a dual-axis motor is fixedly connected to the inner wall of the second connecting frame away from the fixed axis, the output end of the dual-axis motor is fixedly connected to the second rotating frame, and the inner wall of the second rotating frame is fixedly connected to a filter plate, which is used to separate the solid and liquid solutions of fly ash.

[0009] According to the above technical solution, the inner wall of the second rotating frame away from the dual-axis motor is fixedly connected to a rotating rod, and the outer wall of the rotating rod away from the second rotating frame is rotatably connected to a sliding block through a rotating shaft. The sliding block is movably sleeved on the outer surface of the fixed shaft, and the bottom outer wall of the sliding block is fixedly connected to a spring, and one end of the spring away from the sliding block is fixedly connected to the bottom of the fixed shaft, and the fixed shaft is used to assist the sliding block in completing the reset.

[0010] According to the above technical solution, the inner wall of the auxiliary box close to the second connecting pipe is fixedly connected to the first processing bin, the inner wall of the auxiliary box close to the first processing bin is fixedly connected to the second processing bin, the inner wall of the auxiliary box close to the third connecting pipe is fixedly connected to the fourth processing bin, and the inner wall of the auxiliary box close to the fourth processing bin is fixedly connected to the third processing bin. The first processing bin, the second processing bin, and the third processing bin are of the same size.

[0011] According to the above technical solution, a feed port is fixedly connected to the outer wall of the incineration box on one side close to the first connecting pipe, and a slag discharge port is fixedly connected to the end of the incineration box away from the feed port. The feed port is used to put domestic waste into the incineration box, and the slag discharge port is used to discharge the slag after incineration.

[0012] According to the above technical solution, a first connecting frame is fixedly sleeved on the outer surface of the incineration box, the inner wall of the first connecting frame on the side away from the incineration box is fixedly connected to the first connecting pipe, the outer wall of the first connecting frame on the side close to the first connecting pipe is fixedly connected to the first negative pressure pump, and the end of the first connecting frame away from the first negative pressure pump is fixedly connected to the cooler, and the first negative pressure pump is used to discharge fly ash from the incineration box to the cooler side.

[0013] According to the above technical solution, the outer wall of the auxiliary box on the side away from the second motor is fixedly connected to the third connecting pipe, the outer wall of the third connecting pipe on the side away from the auxiliary box is fixedly connected to the heating box, the outer wall of the heating box on the side away from the third connecting pipe is fixedly connected to the discharge pipe, and the top outer wall of the third connecting pipe is fixedly connected to the second negative pressure pump, which is used to suck objects inside the fourth processing chamber into the heating box.

[0014] According to the above technical solution, a first motor is fixedly connected to the outer wall of the auxiliary box close to the fourth processing chamber, the output end of the first motor passes through the auxiliary box and is fixedly connected to the first rotating frame, the inner wall of the first rotating frame is rotatably connected to a cleaning roller through a rotating shaft, and the outer wall of the first rotating frame close to the cleaning roller is fixedly connected to cleaning teeth, the cleaning roller is used to clean the inner wall of the fourth processing chamber, and the cleaning teeth are used to assist in cleaning the cleaning roller.

[0015] Compared with the existing technology, the present invention provides a solid waste disposal device based on domestic waste incineration power plants, which has the following beneficial effects: 1. The present invention sets up a solid waste disposal equipment based on a domestic waste incineration power plant. The second negative pressure pump sucks the flying slag in the fourth processing chamber into the heating box. Under the high temperature of the heating box, the flying slag is converted into a vitreous body. The vitreous body has stable chemical properties and can resist the erosion of external chemical substances, thereby avoiding the leaching of heavy metals and causing pollution to the soil and groundwater.

[0016] 2. The present invention provides a processing mechanism, and the flying slag that has been desalted is discharged to the fourth processing bin by the auxiliary mechanism. Since the flying slag contains a certain amount of moisture, it is easy to adhere to the inner wall of the fourth processing bin. At this time, the first rotating frame fixedly connected to the output end of the first motor rotates accordingly, driving the cleaning roller to clean the inside of the fourth processing bin. At the same time, the cleaning teeth synchronously clean the cleaning roller to ensure that the cleaning roller always maintains a relatively good working condition.

[0017] 3. The present invention provides an auxiliary mechanism. The second hydraulic rod pushes the second connecting frame to move toward the bottom side of the first processing bin until the second rotating frame is in close contact with the bottom side of the first processing bin. At this time, the second hydraulic rod stops moving, and then the fly ash and the solution in the first processing bin begin to be fully mixed. After the mixing process is completed, the second hydraulic rod pulls the second connecting frame upward in the opposite direction. During this period, the second rotating frame drives the filter plate to operate, effectively separating the solid matter and liquid solution in the fly ash. At the same time, the first hydraulic rod pushes the extrusion plate to extrude the fly slag retained in the filter plate. In this way, the moisture content of the fly slag is significantly reduced.

[0018] 4. The present invention incorporates an auxiliary mechanism. When preparing to discharge the slag into the fourth processing bin, the first hydraulic rod pushes the extrusion plate toward the filter plate. Simultaneously, the dual-axis motor causes the second turret to tilt downward. During this rotation, the outer edge of the extrusion plate gradually contacts the filter plate, assisting in scraping off the slag, ultimately enabling smooth discharge of the slag into the fourth processing bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall front structure of the present invention; Figure 2 This is a schematic diagram of the overall front cross-sectional structure of the present invention; Figure 3 It is a schematic structural diagram of the processing mechanism of the present invention; Figure 4 For the present invention Figure 2 Schematic diagram of the enlarged structure of A; Figure 5 It is a schematic diagram of the auxiliary mechanism structure of the present invention; Figure 6 It is a schematic diagram of the sliding frame structure of the present invention; Figure 7 This is a schematic structural diagram of the second connecting frame and filter plate of the present invention; Figure 8 For the present invention Figure 2 Schematic diagram of the enlarged structure of B.

[0020] In the figure: 1, processing mechanism; 101, incineration box; 102, first fixed frame; 103, supporting leg; 104, feed port; 105, slag discharge port; 106, first connecting pipe; 107, cooler; 108, cooling pipe; 109, first connecting frame; 110, first negative pressure pump; 111, second connecting pipe; 112, auxiliary box; 113, second fixed frame; 114, first processing chamber; 115, second processing chamber; 116, third processing chamber; 117, fourth processing chamber; 118, first motor; 119, first rotor Moving frame; 120, cleaning roller; 121, cleaning teeth; 122, third connecting pipe; 123, second negative pressure pump; 124, heating box; 125, discharge pipe; 126, second motor; 127, rotating shaft; 2, auxiliary mechanism; 201, sliding frame; 202, first hydraulic rod; 203, second hydraulic rod; 204, extrusion plate; 205, second connecting frame; 206, fixed shaft; 207, dual-axis motor; 208, second rotating frame; 209, filter plate; 210, sliding block; 211, rotating rod; 212, spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but are not to be construed as limiting the present invention.

[0023] In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0024] Example 1: See Figures 1-4The present invention provides a technical solution: a solid waste disposal device based on a domestic waste incineration power plant, comprising a processing mechanism 1, the processing mechanism 1 comprising an incineration box 101, a first fixing frame 102 is fixedly sleeved on the outer surface of the incineration box 101, a supporting leg 103 is fixedly connected to the outer wall of one end of the first fixing frame 102 away from the incineration box 101, a first connecting pipe 106 is fixedly connected to the outer wall of the top of the incineration box 101, a cooler 107 is fixedly connected to the end of the first connecting pipe 106 away from the incineration box 101, a cooling pipe 108 is fixedly connected to the inner wall of the cooler 107, a second connecting pipe 111 is fixedly connected to the end of the cooler 107 away from the first connecting pipe 106, and the second connecting pipe An auxiliary box 112 is fixedly connected to one end of the incineration box 101 away from the cooler 107, and a second fixing frame 113 is fixedly sleeved on the outer surface of the auxiliary box 112. A second motor 126 is fixedly connected to the outer wall of the auxiliary box 112 on the side close to the cooler 107. The output end of the second motor 126 passes through the auxiliary box 112 and is fixedly connected to the rotating shaft 127. A feed port 104 is fixedly connected to the outer wall of the incineration box 101 on the side close to the first connecting pipe 106. A slag discharge port 105 is fixedly connected to the end of the incineration box 101 away from the feed port 104. The feed port 104 is used to put domestic garbage into the incineration box 101, and the slag discharge port 105 is used to discharge the slag after incineration. It also includes: The auxiliary mechanism 2 includes a sliding frame 201 movably connected to the outer surface of the rotating shaft 127, the inner wall of the sliding frame 201 is fixedly connected to the first hydraulic rod 202, the inner wall of the sliding frame 201 close to the first hydraulic rod 202 is fixedly connected to the second hydraulic rod 203, the output end of the first hydraulic rod 202 is fixedly connected to the extrusion plate 204, the output end of the second hydraulic rod 203 is fixedly connected to the second connecting frame 205, the outer wall of the second connecting frame 205 away from the second hydraulic rod 203 is fixedly connected to the fixed shaft 206, the second hydraulic rod 203 is used to push the second connecting frame 205 to move toward the bottom side of the auxiliary box 112. When carrying out the domestic waste treatment operation, the domestic waste must first be fed into the incineration box 101 through the feed port 104, and then the incineration box 10 1 These garbage are incinerated. After the incineration work is completed, the first negative pressure pump 110 discharges the fly ash generated by the incineration in the incineration box 101 into the cooler 107 through the first connecting pipe 106. While the fly ash flows in the cooling pipe 108 in the cooler 107, the cooler 107 cools the high-temperature fly ash in the cooling pipe 108 until the fly ash temperature is reduced to 60°C. The cooled fly ash is then discharged into the first processing bin 114 through the second connecting pipe 111. Before the fly ash enters the first processing bin 114, the second motor 126 drives the rotating shaft 127 to rotate, thereby driving the sliding frame 201 to move toward the side of the first processing bin 114. At the same time, the second hydraulic rod 203 pushes the second connecting frame 205 to move toward the bottom side of the first processing bin 114.

[0025] The inner wall of the auxiliary box 112 near the second connecting pipe 111 is fixedly connected to the first processing chamber 114, the inner wall of the auxiliary box 112 near the first processing chamber 114 is fixedly connected to the second processing chamber 115, the inner wall of the auxiliary box 112 near the third connecting pipe 122 is fixedly connected to the fourth processing chamber 117, the inner wall of the auxiliary box 112 near the fourth processing chamber 117 is fixedly connected to the third processing chamber 116, the first processing chamber 114, the second processing chamber 115, and the third processing chamber 116 are of the same size, the outer surface of the incineration box 101 is fixedly sleeved with a first connecting frame 109, the inner wall of the first connecting frame 109 away from the side of the incineration box 101 is fixedly connected to the first connecting pipe 106, and the outer wall of the first connecting frame 109 near the first connecting pipe 106 is fixedly connected to the first negative pressure pump 110 , the end of the first connecting frame 109 away from the first negative pressure pump 110 is fixedly connected to the cooler 107, and the first negative pressure pump 110 is used to discharge fly ash from the incineration box 101 to the side of the cooler 107. Chelating agents, pickling solutions and other reagents are placed inside the first processing chamber 114, the second processing chamber 115 and the third processing chamber 116, and the ratio of solution to fly ash is different: the ratio of solution to fly ash in the first processing chamber 114 is 5:1, the ratio in the second processing chamber 115 is 3:1, and the ratio in the third processing chamber 116 is 2:1. During the desalination process from the first processing chamber 114 to the second processing chamber 115 and then to the third processing chamber 116, the ratio of solution to fly ash gradually decreases, while the concentration of the solution increases, and then the fly ash is desalinated by solutions of different proportions.

[0026] The outer wall of the auxiliary box 112 on the side away from the second motor 126 is fixedly connected to the third connecting pipe 122, the outer wall of the third connecting pipe 122 on the side away from the auxiliary box 112 is fixedly connected to the heating box 124, the outer wall of the heating box 124 on the side away from the third connecting pipe 122 is fixedly connected to the discharge pipe 125, and the top outer wall of the third connecting pipe 122 is fixedly connected to the second negative pressure pump 123. The second negative pressure pump 123 will suck the flying slag in the fourth processing bin 117 into the heating box 124. In the heating box 124, the flying slag is heated to 1200°C, thereby generating a glass body. The chemical properties of the glass body are relatively stable and are not easily corroded by external chemicals. The glass body formed by fly ash has a dense structure and has high compressive strength and flexural strength. This glass body containing fly ash can be used in roadbed construction or breakwater construction, thereby improving the practical value of the fly ash after treatment.

[0027] The outer wall of the auxiliary box 112 near the fourth processing chamber 117 is fixedly connected to a first motor 118. The output end of the first motor 118 passes through the auxiliary box 112 and is fixedly connected to a first rotating frame 119. The inner wall of the first rotating frame 119 is rotatably connected to a cleaning roller 120 through a rotating shaft. The outer wall of the first rotating frame 119 near the cleaning roller 120 is fixedly connected to a cleaning tooth 121. The cleaning roller 120 is used to clean the inner wall of the fourth processing chamber 117, and the cleaning tooth 121 is used to assist in cleaning the cleaning roller 120. When the auxiliary mechanism 2 is desalinated, the cleaning roller 120 is used to clean the inner wall of the fourth processing chamber 117. The cleaning tooth 121 is used to assist in cleaning the cleaning roller 120. After the flying slag is discharged into the fourth processing bin 117, since the flying slag contains a certain amount of moisture, it may adhere to the inner wall of the fourth processing bin 117. At this time, the first motor 118 rotates the first rotating frame 119 fixedly connected through the output end, driving the cleaning roller 120 to clean the interior of the fourth processing bin 117. At the same time, the cleaning teeth 121 also synchronously clean the cleaning roller 120 to ensure the cleanliness of the cleaning roller 120. During the cleaning process, the second negative pressure pump 123 discharges the flying slag in the fourth processing bin 117 into the heating box 124 through the third connecting pipe 122.

[0028] Example 2: Please refer to Figure 5-Figure 8 , based on the first embodiment, the present invention provides a technical solution: the inner wall of the second connecting frame 205 away from the fixed axis 206 is fixedly connected to a dual-axis motor 207, the output end of the dual-axis motor 207 is fixedly connected to a second rotating frame 208, and the inner wall of the second rotating frame 208 is fixedly connected to a filter plate 209. When the second hydraulic rod 203 pushes the second connecting frame 205 toward the bottom side of the first processing chamber 114 until the second rotating frame 208 contacts the bottom side of the first processing chamber 114, the second hydraulic rod 203 stops moving. At this time, the fly ash and the solution in the first processing chamber 114 begin to mix. After the mixing is completed, the second hydraulic rod 203 pulls the second connecting frame 205 upward. In this process, the second rotating frame 208 drives the filter plate 209 to operate, separating the solid matter in the fly ash from the liquid solution. At the same time, the first hydraulic rod 202 pushes the squeezing plate 204 to squeeze the fly slag in the filter plate 209, thereby reducing the moisture content of the fly slag.

[0029] The inner wall of the second rotating frame 208 away from the dual-axis motor 207 is fixedly connected to a rotating rod 211, and the outer wall of the rotating rod 211 away from the second rotating frame 208 is rotatably connected to a sliding block 210 through a rotating shaft. The sliding block 210 is movably sleeved on the outer surface of the fixed shaft 206, and the bottom outer wall of the sliding block 210 is fixedly connected to a spring 212. The end of the spring 212 away from the sliding block 210 is fixedly connected to the bottom of the fixed shaft 206. The fixed shaft 206 is used to assist the sliding block 210 in completing the reset. When the flying slag is to be discharged into the fourth processing bin 117, the first hydraulic The rod 202 pushes the extrusion plate 204 to move toward the filter plate 209. At the same time, the dual-axis motor 207 causes the second rotating frame 208 to flip downward. During the flipping of the second rotating frame 208, the second rotating frame 208 pulls the sliding block 210 through the rotating rod 211, causing the sliding block 210 to slide along the outer surface of the fixed axis 206. Moreover, as the second rotating frame 208 flips, the outer edge area of the extrusion plate 204 will contact the filter plate 209, thereby assisting in scraping off the flying slag on the filter plate 209, thereby realizing the discharge of the flying slag to the fourth processing bin 117.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are 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 will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A solid waste disposal device based on a domestic waste incineration power plant, comprising a treatment mechanism (1), wherein the treatment mechanism (1) comprises an incineration box (101), an auxiliary box (112) is provided outside the incineration box (101), a second motor (126) is fixedly connected to an outer wall of the auxiliary box (112) on one side close to the incineration box (101), an output end of the second motor (126) passes through the auxiliary box (112) and is fixedly connected to a rotating shaft (127), and is characterized in that: Also included are: The auxiliary mechanism (2) comprises a sliding frame (201) movably sleeved with the outer surface of the rotating shaft (127); the inner wall of the sliding frame (201) is fixedly connected to a first hydraulic rod (202); the inner wall of the sliding frame (201) on a side close to the first hydraulic rod (202) is fixedly connected to a second hydraulic rod (203); the output end of the first hydraulic rod (202) is fixedly connected to an extrusion plate (204); the output end of the second hydraulic rod (203) is fixedly connected to a second connecting frame (205); the outer wall of the second connecting frame (205) on a side away from the second hydraulic rod (203) is fixedly connected to a fixed shaft (206); and the second hydraulic rod (203) is used to push the second connecting frame (205) to move toward the bottom side of the auxiliary box (112).

2. The solid waste disposal equipment based on a domestic waste incineration power plant according to claim 1, characterized in that: The outer surface of the incineration box (101) is fixedly connected to a first fixing frame (102), the outer wall of the first fixing frame (102) away from the incineration box (101) is fixedly connected to a supporting leg (103), the top outer wall of the incineration box (101) is fixedly connected to a first connecting pipe (106), the end of the first connecting pipe (106) away from the incineration box (101) is fixedly connected to a cooler (107), the inner wall of the cooler (107) is fixedly connected to a cooling pipe (108), the end of the cooler (107) away from the first connecting pipe (106) is fixedly connected to a second connecting pipe (111), the end of the second connecting pipe (111) away from the cooler (107) is fixedly connected to an auxiliary box (112), and the outer surface of the auxiliary box (112) is fixedly connected to a second fixing frame (113).

3. The solid waste disposal equipment based on a domestic waste incineration power plant according to claim 2, characterized in that: A dual-axis motor (207) is fixedly connected to the inner wall of the second connecting frame (205) on a side away from the fixed shaft (206); an output end of the dual-axis motor (207) is fixedly connected to a second rotating frame (208); and a filter plate (209) is fixedly connected to the inner wall of the second rotating frame (208); the filter plate (209) is used to separate the fly ash solid and the liquid solution.

4. The solid waste disposal equipment based on a domestic waste incineration power plant according to claim 3, characterized in that: A rotating rod (211) is fixedly connected to the inner wall of the second rotating frame (208) away from the dual-axis motor (207); a sliding block (210) is rotatably connected to the outer wall of the rotating rod (211) away from the second rotating frame (208) via a rotating shaft; the sliding block (210) is movably sleeved on the outer surface of the fixed shaft (206); a spring (212) is fixedly connected to the outer wall of the bottom of the sliding block (210); one end of the spring (212) away from the sliding block (210) is fixedly connected to the bottom of the fixed shaft (206); and the fixed shaft (206) is used to assist the sliding block (210) in completing the reset.

5. The solid waste disposal equipment based on a municipal solid waste incineration power plant according to claim 4, characterized in that: The inner wall of the auxiliary box (112) on one side close to the second connecting pipe (111) is fixedly connected to the first processing chamber (114); the inner wall of the auxiliary box (112) on one side close to the first processing chamber (114) is fixedly connected to the second processing chamber (115); the inner wall of the auxiliary box (112) on one side close to the third connecting pipe (122) is fixedly connected to the fourth processing chamber (117); and the inner wall of the auxiliary box (112) on one side close to the fourth processing chamber (117) is fixedly connected to the third processing chamber (116); the first processing chamber (114), the second processing chamber (115), and the third processing chamber (116) are of the same size.

6. The solid waste disposal equipment based on a municipal solid waste incineration power plant according to claim 5, characterized in that: A feed port (104) is fixedly connected to an outer wall of the incineration box (101) on one side close to the first connecting pipe (106), and a slag discharge port (105) is fixedly connected to an end of the incineration box (101) away from the feed port (104). The feed port (104) is used to put domestic waste into the incineration box (101), and the slag discharge port (105) is used to discharge the slag after incineration.

7. The solid waste disposal equipment based on a municipal solid waste incineration power plant according to claim 6, characterized in that: A first connecting frame (109) is fixedly sleeved on the outer surface of the incineration box (101); an inner wall of the first connecting frame (109) away from the incineration box (101) is fixedly connected to the first connecting pipe (106); an outer wall of the first connecting frame (109) close to the first connecting pipe (106) is fixedly connected to a first negative pressure pump (110); an end of the first connecting frame (109) away from the first negative pressure pump (110) is fixedly connected to the cooler (107); and the first negative pressure pump (110) is used to discharge fly ash from the incineration box (101) toward the cooler (107).

8. The solid waste disposal equipment based on a municipal solid waste incineration power plant according to claim 7, characterized in that: The outer wall of the auxiliary box (112) on the side away from the second motor (126) is fixedly connected to a third connecting pipe (122), the outer wall of the third connecting pipe (122) on the side away from the auxiliary box (112) is fixedly connected to a heating box (124), the outer wall of the heating box (124) on the side away from the third connecting pipe (122) is fixedly connected to a discharge pipe (125), and the top outer wall of the third connecting pipe (122) is fixedly connected to a second negative pressure pump (123), and the second negative pressure pump (123) is used to suck objects inside the fourth processing chamber (117) into the interior of the heating box (124).

9. The solid waste disposal equipment based on a municipal solid waste incineration power plant according to claim 8, characterized in that: A first motor (118) is fixedly connected to an outer wall of one side of the auxiliary box (112) close to the fourth processing chamber (117); an output end of the first motor (118) passes through the auxiliary box (112) and is fixedly connected to a first rotating frame (119); an inner wall of the first rotating frame (119) is rotatably connected to a cleaning roller (120) via a rotating shaft.

10. The solid waste disposal equipment based on a municipal solid waste incineration power plant according to claim 9, characterized in that: Cleaning teeth (121) are fixedly connected to the outer wall of one side of the first rotating frame (119) close to the cleaning roller (120); the cleaning roller (120) is used to clean the inner wall of the fourth processing chamber (117); and the cleaning teeth (121) are used to assist in cleaning the cleaning roller (120).

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