A waste incinerator ash removal device

Abstract

This utility model discloses an ash removal device for a waste incinerator, comprising: a support base, with an incinerator body fixedly connected to the top of the support base, and a waste incineration port opened on the surface of the incinerator body. The device is characterized in that: an exhaust chimney is fixedly connected to the top of the incinerator body, and an ash removal component is installed at the top of the exhaust chimney. After waste incineration is completed, the ash removal component can be inserted into the exhaust chimney to clean the inside of the chimney using its structure. Simultaneously, the structure of the ash removal component can also seal the exhaust chimney, preventing additional dust generated during cleaning from escaping and affecting the user's health. Furthermore, its structure allows for the cleaning of internal ash removal components during the ash removal process, preventing the components themselves from becoming dusty. Combined with a water spray component, this can more effectively clean the dust adhering to the ash removal components during the ash removal process.

Description

Technical Field

[0001] This utility model relates to the field of waste incinerator technology, specifically to a waste incinerator ash removal device. Background Technology

[0002] Waste incinerators are core pieces of equipment that safely and controllably burn municipal solid waste at high temperatures (typically above 850℃). Their main function is to significantly reduce waste volume (up to 90%) and achieve energy regeneration through heat recovery systems (such as power generation or heating). Modern incinerators are equipped with advanced flue gas purification devices to rigorously remove pollutants such as dioxins and heavy metals, ensuring emissions meet standards, while effectively killing pathogens. It is a crucial technological means for modern cities to treat large amounts of residual waste, achieving volume reduction, harmlessness, and resource recovery.

[0003] The ash particles carried by high-temperature flue gas are highly abrasive and can rapidly wear down subsequent boiler pipes, fans, and other equipment. At the same time, ash may form scale on the equipment surface, reducing thermal efficiency or even clogging the system. Ash removal in waste incinerators can significantly extend equipment life and ensure operational stability. However, conventional ash removal devices for waste incinerators may have dust adhering to them during the ash removal process. Long-term use can also cause stagnation in the ash removal device itself, leading to reduced efficiency and affecting subsequent use. Therefore, we propose an ash removal device for waste incinerators. Utility Model Content

[0004] The purpose of this invention is to provide an ash removal device for a waste incinerator to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A waste incinerator ash removal device includes: a support base, an incinerator body fixedly connected to the top of the support base, and a waste incineration port opened on the surface of the incinerator body. The device is characterized in that: an exhaust chimney is fixedly connected to the top of the incinerator body, an ash removal component is provided at the top of the exhaust chimney, and a water spraying component is fixedly connected to the top of the ash removal component.

[0007] Preferably, a support base is provided, and an incinerator body is fixedly connected to the top of the support base. The surface of the incinerator body is provided with a waste incineration port. The incinerator body is characterized in that: an exhaust chimney is fixedly connected to the top of the incinerator body, an ash removal component is provided at the top of the exhaust chimney, and a water spraying component is fixedly connected to the top of the ash removal component.

[0008] Preferably, the rotating central shaft is located at the bottom of the cleaning closure, a plurality of rotating blocks are fixedly connected to the surface of the rotating central shaft, and a plurality of ash removal scrapers are located at one end of the rotating blocks, the size of the ash removal scrapers being matched with the inner wall of the exhaust chimney.

[0009] Preferably, a plurality of the movable small shafts are disposed between the dust removal scraper and the rotating block, and a plurality of the return springs are fixedly connected between the dust removal scraper and both sides of the rotating block, wherein the size of the return springs matches the distance between the two sides of the rotating block and the dust removal scraper.

[0010] Preferably, the water spraying assembly includes a transfer water tank, a water pump, a water pumping pipe, a connecting water pipe, and a cleaning nozzle. The transfer water tank is fixedly connected to the top of the cleaning closure, the water pump is fixedly connected to one side of the transfer water tank, and the water pumping pipe is located on one side of the water pump.

[0011] Preferably, a plurality of the movable small shafts are disposed between the dust removal scraper and the rotating block, and a plurality of the return springs are fixedly connected between the dust removal scraper and both sides of the rotating block, wherein the size of the return springs matches the distance between the two sides of the rotating block and the dust removal scraper.

[0012] Preferably, a packing channel is fixedly connected to the top side of the support base, and the position of the packing channel matches the waste incineration port.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. After the waste incineration is completed, the ash removal component can be inserted into the exhaust chimney. The structure of the ash removal component can be used to clean the inside of the exhaust chimney. At the same time, the structure of the ash removal component can also be used to seal the exhaust chimney to prevent additional dust generated during the cleaning process from drifting out and affecting the health of users. In addition, the structure of the component can be used to clean the internal ash removal parts during the ash removal process, preventing the ash removal parts themselves from being covered with dust. When used in conjunction with the water spray component, the dust on the ash removal parts themselves can be cleaned more effectively during the ash removal process.

[0015] 2. Ash removal is achieved through the structure of the ash removal component. The clean sealing port helps to seal the top of the exhaust chimney during the ash removal process, thereby further improving the safety of the device during ash removal. At the same time, the motor stabilizing plate stabilizes the drive motor during operation. The drive motor provides a rotational basis for the rotation of the central shaft and drives the movement of the rotating block, thereby driving the ash removal scraper to scrape and clean the dust on the inner wall of the exhaust chimney. Meanwhile, the movable small shaft provides a small range of rotational movement for the ash removal scraper. Under the influence of centrifugal force, it can shake during the scraping process. This shaking will trigger the reset spring to reset, thereby completing the continuous vibration of the ash removal scraper to shake off the dust, thus preventing dust from clogging the ash removal scraper and further improving the functionality and safety of the device. Attached Figure Description

[0016] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0017] In the attached diagram:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a disassembled schematic diagram of the overall structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the ash removal component in the structure of this utility model;

[0021] Figure 4 This is a disassembly diagram of the ash removal component in the structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the back of the water spraying component in the structure of this utility model.

[0023] In the diagram: 1. Support base; 2. Incinerator body; 3. Waste incineration port; 4. Filler channel; 5. Exhaust chimney; 6. Ash removal assembly; 601. Cleaning seal; 602. Motor stabilizing plate; 603. Drive motor; 604. Rotating central shaft; 605. Rotating block; 606. Movable small shaft; 607. Ash removal scraper; 608. Return spring; 7. Sprinkler assembly; 701. Transfer water tank; 702. Water pump; 703. Water pumping pipe; 704. Connecting water pipe; 705. Cleaning nozzle. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5 This utility model provides a technical solution:

[0026] A waste incinerator ash removal device includes: a support base 1, an incinerator body 2 fixedly connected to the top of the support base 1, and a waste incineration port 3 opened on the surface of the incinerator body 2. The device is characterized in that: an exhaust chimney 5 is fixedly connected to the top of the incinerator body 2, an ash removal component 6 is provided on the top of the exhaust chimney 5, a water spraying component 7 is fixedly connected to the top of the ash removal component 6, and a packing channel 4 is fixedly connected to one side of the top of the support base 1. The position of the packing channel 4 matches the waste incineration port 3.

[0027] In this embodiment, the support base 1 provides a fixed foundation for the entire device, while the incinerator body 2 helps to incinerate the waste. The waste incineration port 3 provides space for filling the device. The filling channel 4 fixed on the top of the support base 1 provides a stable filling channel for the waste incineration port 3. At the same time, the exhaust chimney 5 can discharge the gas generated by the incineration of the waste incineration port 3 and the incinerator body 2. The ash removal component 6 can seal and clean the exhaust chimney 5 after use to prevent dust blockage and further improve the functionality of the device. The water spray component 7 can clean the ash removal component 6 during the ash removal process using its own structure, thereby preventing dust from adhering inside the ash removal component 6 and affecting subsequent use.

[0028] The ash removal assembly 6 includes a cleaning closure 601, a motor stabilizing plate 602, a drive motor 603, a rotating central shaft 604, a rotating block 605, a movable small shaft 606, an ash removal scraper 607, and a return spring 608. The cleaning closure 601 is fixedly connected to the top of the exhaust chimney 5, the motor stabilizing plate 602 is fixedly connected to the top of the cleaning closure 601, and the drive motor 603 is fixedly connected to one side of the motor stabilizing plate 602.

[0029] In this embodiment, the ash removal component 6 uses the cleaning sealing port 601 to help seal the top of the exhaust chimney 5 during the ash removal process, thereby further improving the safety of the device during the ash removal process. At the same time, the motor stabilizing plate 602 can stabilize the drive motor 603 during use, and the drive motor 603 can provide a rotational basis for the rotation of the rotating central shaft 604, thereby improving the overall functionality of the ash removal component 6.

[0030] A rotating central shaft 604 is located at the bottom of the cleaning closure port 601. Multiple rotating blocks 605 are fixedly connected to the surface of the rotating central shaft 604. Multiple dust removal scrapers 607 are located at one end of the rotating blocks 605. The size of the dust removal scrapers 607 matches the inner wall of the exhaust chimney 5.

[0031] In this embodiment, the rotating central shaft 604 rotates continuously under the action of the drive motor 603, which can simultaneously drive the movement of the rotating block 605, thereby driving the dust removal scraper 607 to scrape and clean the dust on the inner wall of the exhaust chimney 5, further improving the functionality and safety of the device.

[0032] Multiple movable small shafts 606 are disposed between the dust removal scraper 607 and the rotating block 605, and multiple return springs 608 are fixedly connected between the dust removal scraper 607 and both sides of the rotating block 605. The size of the return springs 608 matches the distance between the rotating block 605 and both sides of the dust removal scraper 607.

[0033] In this embodiment, the movable small shaft 606 can provide a small range of rotational movement space for the dust removal scraper 607. Under the influence of the centrifugal force of rotation, it can sway during the scraping process. This swaying will trigger the reset spring 608 to reset, thereby completing the continuous vibration of the dust removal scraper 607 to shake off the dust, thereby preventing the dust from clogging the dust removal scraper 607, and further improving the functionality and safety of the device.

[0034] The water spraying assembly 7 includes a transfer water tank 701, a water pump 702, a water pumping pipe 703, a connecting water pipe 704, and a cleaning nozzle 705. The transfer water tank 701 is fixedly connected to the top of the cleaning closure 601, the water pump 702 is fixedly connected to one side of the transfer water tank 701, and the water pumping pipe 703 is located on one side of the water pump 702.

[0035] In this embodiment, the water sprinkler assembly 7 can be fixed in place by the transfer water tank 701, and water is pumped into the transfer water tank 701 by the water pump 702 and the water pipe 703. This completes the water source for the entire water sprinkler assembly 7.

[0036] The connecting water pipe 704 is fixedly connected to the bottom of the transfer water tank 701, and the cleaning nozzle 705 is fixedly connected to the bottom of the connecting water pipe 704. The position of the cleaning nozzle 705 matches that of the dust removal scraper 607.

[0037] In this embodiment, the water pipe 704 can input water from the transfer water tank 701 to the cleaning nozzle 705. The cleaning nozzle 705 can be installed on the dust removal scraper 607 to clean the dust removal component 6 during use, thereby further improving the service life of the dust removal component 6.

[0038] Working Principle: The support base 1 provides bottom support for the incinerator body 2, while the waste incineration port 3 provides a combustion point for the waste. The filling channel 4 uses its own structure to assist in filling, thereby improving the functionality of the filling material. The exhaust chimney 5 helps to discharge the gases generated during incineration. After the waste is incinerated, the ash removal component 6 can be inserted into the exhaust chimney 5. The structure of the ash removal component 6 is used to clean the inside of the exhaust chimney 5. At the same time, the structure of the ash removal component 6 can also seal the exhaust chimney 5 to prevent additional dust generated during the cleaning process from affecting the health of the user. In addition, its own structure can clean the internal ash removal components during the ash removal process, preventing the ash removal components themselves from being covered with dust. With the help of the water spray component 7, the dust on the ash removal components can be cleaned more effectively during the ash removal process, further improving the overall functionality and maintenance effect of the device.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste incinerator ash removal device, comprising a support base (1), wherein an incinerator body (2) is fixedly connected to the top of the support base (1), and a waste incineration port (3) is provided on the surface of the incinerator body (2), characterized in that: The top of the incinerator body (2) is fixedly connected to an exhaust chimney (5), and the top of the exhaust chimney (5) is provided with an ash removal component (6), and the top of the ash removal component (6) is fixedly connected to a water spraying component (7).

2. The ash removal device of a waste incinerator according to claim 1, characterized in that: The ash removal assembly (6) includes a cleaning closure (601), a motor stabilizing plate (602), a drive motor (603), a rotating central shaft (604), a rotating block (605), a movable small shaft (606), an ash removal scraper (607), and a return spring (608). The cleaning closure (601) is fixedly connected to the top of the exhaust chimney (5), the motor stabilizing plate (602) is fixedly connected to the top of the cleaning closure (601), and the drive motor (603) is fixedly connected to one side of the motor stabilizing plate (602).

3. A dust removal device for a waste incinerator according to claim 2, characterized in that: The rotating central shaft (604) is located at the bottom of the cleaning closure (601), and a plurality of rotating blocks (605) are fixedly connected to the surface of the rotating central shaft (604). A plurality of dust removal scrapers (607) are located at one end of the rotating blocks (605), and the size of the dust removal scrapers (607) matches the inner wall of the exhaust chimney (5).

4. The ash removal device of a waste incinerator according to claim 3, characterized in that: Multiple movable small shafts (606) are disposed between the dust removal scraper (607) and the rotating block (605), and multiple reset springs (608) are fixedly connected between the dust removal scraper (607) and both sides of the rotating block (605). The size of the reset spring (608) matches the distance between the two sides of the rotating block (605) and the dust removal scraper (607).

5. A dust removal device for a waste incinerator according to claim 4, characterized in that: The water spraying assembly (7) includes a transfer water tank (701), a water pump (702), a water pumping pipe (703), a connecting water pipe (704), and a cleaning nozzle (705). The transfer water tank (701) is fixedly connected to the top of the cleaning closure (601), the water pump (702) is fixedly connected to one side of the transfer water tank (701), and the water pumping pipe (703) is located on one side of the water pump (702).

6. A dust removal device for a waste incinerator according to claim 5, characterized in that: The connecting water pipe (704) is fixedly connected to the bottom of the transfer water tank (701), and the cleaning nozzle (705) is fixedly connected to the bottom of the connecting water pipe (704). The position of the cleaning nozzle (705) matches that of the dust removal scraper (607).

7. The ash removal device of a waste incinerator according to claim 1, characterized in that: A filling channel (4) is fixedly connected to one side of the top of the support base (1), and the position of the filling channel (4) matches that of the waste incineration port (3).

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