Reciprocating grate incinerator

Abstract

The utility model provides a reciprocating grate incinerator, and mainly relates to the technical field of reciprocating grate incinerators. A reciprocating grate incinerator comprises an incinerator body, a combustion cavity is formed in the incinerator body, an annular combustion grate is arranged at the bottom of the combustion cavity, a power assembly is arranged on the combustion grate, elastic telescopic rods are installed on the inner walls of the two sides of the incinerator body, and a material uniformizing plate can slide up and down along clamping grooves. The garbage incinerator has the beneficial effects that the garbage on the combustion row can be driven to reciprocate through the reciprocating motion of the combustion row, and the garbage on the combustion row can be turned over under the matching of the arc-shaped baffles on the two sides, so that the garbage can be turned over up and down while the garbage reciprocates, the garbage can be fully combusted, and the combustion efficiency is improved. And under the cooperation of a spring and a material uniformizing plate, the overturned garbage can be uniformly and flatly laid on a combustion row, so that the garbage can be sufficiently combusted, and the incineration effect is further improved.

Description

Technical Field

[0001] This utility model mainly relates to the field of reciprocating grate incinerator technology, specifically a reciprocating grate incinerator. Background Technology

[0002] Currently, incinerators used for treating municipal solid waste, industrial waste, and other types of waste mainly include three types: rotary kiln incinerators, fluidized bed incinerators, and mechanical grate incinerators. Among them, mechanical grate incinerator technology is currently the most suitable technology for waste incineration and has therefore been widely used both domestically and internationally. The grate in a mechanical incinerator, which supports and propels the waste during combustion, is classified according to its movement method into drum type, swing type, and reciprocating type, with the reciprocating mechanical grate being the mainstream. However, existing reciprocating reverse-push waste incinerators cannot effectively turn over the waste located on the grate surface during combustion, resulting in incomplete combustion, waste residue, and, due to the inability to turn the waste properly, waste agglomeration, affecting the incineration efficiency. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides a reciprocating grate incinerator. This invention utilizes the reciprocating motion of the combustion grate to cause the waste on the grate to move back and forth. With the assistance of arc-shaped baffles on both sides, the waste on the combustion grate is flipped over, allowing for both reciprocating motion and vertical flipping. This ensures complete combustion of the waste. Furthermore, the combination of springs and a uniform distribution plate ensures that the flipped waste is evenly distributed on the combustion grate, facilitating complete combustion and further improving the incineration effect, thus providing greater convenience for waste incineration.

[0004] To achieve the above objectives, this utility model employs the following technical solution:

[0005] A reciprocating grate incinerator includes a furnace body with a combustion chamber inside. An annular combustion grate is located at the bottom of the combustion chamber, and a power assembly is mounted on the combustion grate. Elastic telescopic rods are installed on the inner walls of both sides of the furnace body. An arc-shaped baffle is installed at one end of each elastic telescopic rod, and the bottom of each arc-shaped baffle slides in contact with the top surface of the combustion grate. A vertical plate is installed on the top of the furnace body, and a slot is formed on the bottom surface of the vertical plate. A material distribution plate is installed in the slot via a spring, and the material distribution plate can slide up and down along the slot.

[0006] Furthermore, the power assembly includes a drive motor and two drive gears, the two drive gears being meshed with the exhaust pipe, and the shaft of the drive motor being connected to one of the drive gears.

[0007] Furthermore, multiple recycling bins are provided in the middle of the combustion chamber.

[0008] Furthermore, two left and right distributed blower motors are installed below the combustion chamber. Each blower motor shaft is equipped with a fan blade, and the outer periphery of the two fan blades is provided with an air inlet. An air inlet is opened on the air inlet pipe.

[0009] Furthermore, the furnace body is provided with support legs at the bottom.

[0010] Furthermore, a limiting plate is installed at the top of each of the aforementioned arc-shaped baffles.

[0011] Furthermore, a material leveling block is installed at the bottom of the material leveling plate.

[0012] Furthermore, a feed pipe is installed on one side of the top surface of the furnace body, and an exhaust pipe is installed on the other side of the top surface of the furnace body.

[0013] Compared with the existing technology, the beneficial effects of this utility model are:

[0014] 1. This utility model uses the reciprocating motion of the combustion chamber to drive the garbage on the combustion chamber to reciprocate, and with the cooperation of the arc-shaped baffles on both sides, the garbage on the combustion chamber is turned over, so that the garbage can be turned over up and down while reciprocating, thereby enabling the garbage to burn completely;

[0015] 2. With the cooperation of the spring and the uniform plate, the overturned garbage can be evenly spread on the combustion plate, which facilitates the full combustion of the garbage and further improves the incineration effect, making garbage incineration more convenient. Attached Figure Description

[0016] Appendix Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Appendix Figure 2 yes Figure 1 Rear view;

[0018] Appendix Figure 3 yes Figure 1 A magnified view of a portion of the I;

[0019] The following are the labels in the attached diagram: 1. Furnace body; 2. Combustion chamber; 3. Combustion exhaust; 4. Elastic telescopic rod; 5. Arc-shaped baffle; 6. Vertical plate; 7. Slot; 8. Spring; 9. Material distribution plate; 10. Drive motor; 11. Drive gear; 12. Recovery box; 13. Blower motor; 14. Fan blade; 15. Air inlet duct; 16. Support leg; 17. Limiting plate; 18. Material distribution block; 19. Feed pipe; 20. Exhaust pipe. Detailed Implementation

[0020] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0021] like Figure 1-3 As shown, the reciprocating grate incinerator of this utility model includes a furnace body 1, a combustion chamber 2 inside the furnace body 1, an annular combustion grate 3 at the bottom of the combustion chamber 2, a power assembly on the combustion grate 3, elastic telescopic rods 4 installed on the inner walls of both sides of the furnace body 1, an arc-shaped baffle 5 installed at one end of each elastic telescopic rod 4, and the bottom of each arc-shaped baffle 5 slidingly contacting the top surface of the combustion grate 3. A vertical plate 6 is installed on the top of the furnace body 1, and a slot 7 is opened on the bottom surface of the vertical plate 6. A material distribution plate 9 is installed in the slot 7 through a spring 8, and the material distribution plate 9 can slide up and down along the slot 7.

[0022] Specifically, the power assembly includes a drive motor 10 and two drive gears 11, the two drive gears 11 being meshed with the combustion exhaust, and the shaft of the drive motor 11 being connected to one of the drive gears 11.

[0023] Specifically, the combustion chamber 3 is equipped with multiple recycling bins 12 in the middle. The recycling bins 12 can collect the waste residue after combustion on the combustion chamber 3, which is convenient for centralized processing later.

[0024] Specifically, two left-right distributed blower motors 13 are installed below the combustion chamber 3. Each blower motor 13 has a fan blade 14 mounted on its shaft, and air inlet pipes 15 are provided around the outer periphery of the two fan blades 14. Air inlets are opened on the air inlet pipes 15. Through the cooperation of the blower motors 13, fan blades 14 and air inlet pipes 15, oxygen can be supplied into the furnace body 1, which facilitates better combustion of waste and thus improves the combustion effect.

[0025] Specifically, a support leg 16 is provided at the bottom of the furnace body 1. The support leg 16 can provide support for the furnace body 1.

[0026] Specifically, a limiting plate 17 is installed at the top of each of the arc-shaped baffles 5. The limiting plate 17 can limit the garbage on the arc-shaped baffles 5 when the garbage is turned over, thus preventing the garbage from falling off the arc-shaped baffles 5.

[0027] Specifically, a material distribution block 18 is installed at the bottom of the material distribution plate 9. The material distribution block 18 can better contact the waste and block the waste that is piled up high, so that the waste can be evenly spread on the combustion chamber 3, which is conducive to complete combustion.

[0028] Specifically, a feed pipe 19 is installed on one side of the top surface of the furnace body 1, and an exhaust pipe 20 is installed on the other side of the top surface of the furnace body 1. The feed pipe 19 facilitates the addition of waste into the furnace body 1, and the exhaust pipe 20 allows gas to be discharged from the furnace body 1.

[0029] Example:

[0030] When using this device, the waste is first added into the furnace body 1 through the feed pipe 19 and falls onto the combustion rack 3. The transmission component drives the combustion rack 3 to move, and the waste carried by the combustion rack 3 moves towards the inner wall of the furnace body 1. The waste comes into contact with the corresponding arc-shaped baffle 5, which blocks the waste and causes it to gradually accumulate on the arc-shaped baffle 5. Finally, under its own weight, the waste flips over. Then, the transmission component works in the opposite direction, driving the combustion rack 3 to rotate in the opposite direction, which in turn causes the flipped waste to move to the other side. During the movement, the waste comes into contact with the uniform plate 9, which blocks the waste that has accumulated to a certain height, so that the waste can be evenly spread on the combustion rack 3, thus ensuring combustion efficiency. When the waste moves to the arc-shaped baffle 5 on the other side, the arc-shaped baffle 5 blocks the waste again, and then causes the waste to flip over. Through the forward and reverse operation of the transmission component, the waste is driven to move back and forth, thereby improving the combustion effect.

[0031] This invention utilizes the reciprocating motion of the combustion chamber to cause the waste on the combustion chamber to reciprocate as well. With the cooperation of the arc-shaped baffles on both sides, the waste on the combustion chamber is flipped over. This allows the waste to be fully combusted while reciprocating. Furthermore, with the cooperation of the spring and the material distribution plate, the flipped waste is evenly spread on the combustion chamber, facilitating complete combustion and further improving the incineration effect, thus making waste incineration more convenient.

[0032] This solution also includes a controller, the location of which is set by the staff according to the actual situation during operation. The controller is used to control the electrical components used in this solution. The controller is one of an Intel processor, AMD processor, PLC controller, ARM processor, or microcontroller. It is used in conjunction with a motherboard, memory module, storage medium, and power supply, which is AC power or lithium battery. When a display screen is provided, a display card is also provided. For the operating principle of the controller, please refer to "Automatic Control Principles", "Microcontroller Principles and Application Simulation Cases", and "Sensor Principles and Applications" published by Tsinghua University Press. Other books in this field can also be consulted. Other automation control and electrical components not mentioned are knowledge well known to those skilled in the art and will not be described in detail here.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A reciprocating grate incinerator, comprising a furnace body (1), characterized in that: The furnace body (1) is provided with a combustion chamber (2), and the bottom of the combustion chamber (2) is provided with an annular combustion row (3). The combustion row (3) is provided with a power assembly. The inner walls on both sides of the furnace body (1) are equipped with elastic telescopic rods (4). One end of each elastic telescopic rod (4) is equipped with an arc-shaped baffle (5). The bottom of each arc-shaped baffle (5) is in sliding contact with the top surface of the combustion row (3). The top of the furnace body (1) is equipped with a vertical plate (6). The bottom surface of the vertical plate (6) is provided with a slot (7). A uniform material plate (9) is installed in the slot (7) through a spring (8). The uniform material plate (9) can slide up and down along the slot (7).

2. The reciprocating grate incinerator according to claim 1, characterized in that: The power assembly includes a drive motor (10) and two drive gears (11), the two drive gears (11) being meshed with the combustion chamber, and the shaft of the drive motor (10) being connected to one of the drive gears (11).

3. A reciprocating grate incinerator according to claim 2, characterized in that: The combustion chamber (3) is equipped with multiple recycling bins (12) in the middle.

4. A reciprocating grate incinerator according to claim 1, characterized in that: Two left-right distributed blower motors (13) are installed below the combustion chamber (3). Each blower motor (13) has a fan blade (14) installed on its shaft. The two fan blades (14) have an air inlet pipe (15) on their outer periphery. An air inlet is provided on the air inlet pipe (15).

5. A reciprocating grate incinerator according to claim 1, characterized in that: The furnace body (1) is provided with a support leg (16) at the bottom.

6. A reciprocating grate incinerator according to claim 1, characterized in that: Each of the arc-shaped baffles (5) is fitted with a limiting plate (17) at its top.

7. A reciprocating grate incinerator according to claim 1, characterized in that: The material leveling plate (9) is equipped with a material leveling block (18) at its bottom end.

8. A reciprocating grate incinerator according to claim 1, characterized in that: A feed pipe (19) is installed on one side of the top surface of the furnace body (1), and an exhaust pipe (20) is installed on the other side of the top surface of the furnace body (1).

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