Garbage incinerator convenient to clean
By designing a combination of rotating pallets and ash scraping units, the problem of inconvenient cleaning of soot inside small incinerators was solved, achieving rapid cleaning results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-22
- Publication Date
- 2026-04-14
AI Technical Summary
Existing small incinerators have difficulty cleaning the internal soot after incineration, resulting in a slow ash removal process.
A waste incinerator comprising a furnace body, a rotating unit, and an ash scraping unit was designed. By combining the rotating pallet and the ash scraping unit, the soot is moved toward the ash removal port and quickly removed.
It enables rapid cleaning of soot inside the incinerator, improving ash removal efficiency.
Smart Images

Figure CN224121253U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of incinerators, and in particular to a waste incinerator that is easy to clean. Background Technology
[0002] An incinerator is a device used to process solid waste (such as garbage, medical waste, industrial waste, etc.). It converts waste into ash, gas and heat energy through high-temperature combustion. In government agencies, enterprises, financial institutions and other places with high requirements for document confidentiality, small document incinerators are used to destroy confidential materials such as paper documents and archives.
[0003] After combustion is completed, existing small incinerators require the removal of soot inside the incinerator using ash brushes and ash shovels. However, during the cleaning process, only the area near the incinerator opening can be cleaned, making it inconvenient to clean the soot inside the incinerator and resulting in a slow cleaning process. Utility Model Content
[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.
[0005] In view of the problems existing in the current waste incinerator that is easy to clean, this utility model is proposed.
[0006] Therefore, the purpose of this utility model is to provide a waste incinerator that is easy to clean, in order to solve the problem that "after the existing small incinerators are incinerated, the soot inside the incinerator needs to be removed by using a cleaning brush and a cleaning shovel. However, during the cleaning process, only the area near the opening of the incinerator can be cleaned, and the cleaning of the soot inside the incinerator is inconvenient, resulting in a slow cleaning process".
[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:
[0008] An easy-to-clean waste incinerator includes:
[0009] The furnace body has a burner installed on one side, a feed inlet on the upper side of the furnace body, and an ash removal inlet on the other side of the furnace body. The surface of the ash removal inlet is rotatably connected to a hinged door.
[0010] A rotating unit is disposed inside the furnace body. The rotating unit includes a tray that is rotatably connected to the inner wall surface of the furnace body, and a rotating handle assembly is provided on one side of the tray for placing documents inside the furnace body.
[0011] The scraping unit is disposed on the upper and lower sides of the pallet. The scraping unit includes sliding strips disposed on the upper and lower surfaces of the pallet, and a scraper is fixedly connected to one side of each sliding strip for cleaning the pallet when the pallet rotates.
[0012] As a preferred embodiment of the easy-to-clean waste incinerator described in this utility model, wherein: both sides of the tray are fixedly connected to the tray, and a plurality of filter holes are evenly opened on the upper surface of the tray, and the plurality of filter holes all penetrate to the lower area of the tray, and two sets of sliding grooves are opened on both the upper and lower sides of the tray.
[0013] As a preferred embodiment of the easy-to-clean waste incinerator described in this utility model, the handle assembly includes a turntable fixedly connected to a rotating shaft, and a rotating groove is provided on one side of the turntable, with a handle rotatably connected inside the rotating groove.
[0014] As a preferred embodiment of the easy-to-clean waste incinerator described in this utility model, two sets of buckles are fixedly connected to one side surface of the furnace body, and friction pads are fixedly connected to the inner wall surface of each buckle. The surface of each set of friction pads is movably connected to the handle, and the two sets of buckles are horizontally symmetrically arranged with the rotation axis as the center.
[0015] As a preferred embodiment of the easy-to-clean waste incinerator described in this utility model, the inner wall surface of the furnace body is designed with an arc shape, and the arc-shaped inner wall surface of the furnace body is movably connected to one side surface of the support plate.
[0016] As a preferred embodiment of the easy-to-clean waste incinerator described in this utility model, both sets of sliding strips are slidably connected to the tray, both ends of both sets of sliding strips are fixedly connected to sliders, and the sliders are slidably connected to the inner wall surface of the chute, and both sets of scrapers are slidably connected to the surface of the tray.
[0017] As a preferred embodiment of the easy-to-clean waste incinerator described in this utility model, both sets of sliding strips are made of magnetic metal material, and a magnetic strip is fixedly connected to the other side surface of the inner wall of the incinerator, and the magnetic strip is movably connected to the sliding strip.
[0018] As a preferred embodiment of the easy-to-clean waste incinerator described in this utility model, wherein: a plurality of storage grooves are provided on the opposite side surfaces of the two sets of sliding strips, and counterweights are fixedly connected inside the storage grooves, and the plurality of counterweights are evenly arranged inside the sliding strips.
[0019] The beneficial effects of this utility model are:
[0020] The document is placed into the furnace body through the feed inlet, where it rests on the surface of the tray. The document is then burned by the incinerator. After burning, the tray is rotated inside the furnace body by the throttle assembly, while the ash scraping unit cleans the surface of the tray. The rotating tray moves the soot inside the furnace body toward the ash removal port. Finally, the flip door is rotated upwards to clean the soot, thus quickly cleaning the soot inside the furnace body. Attached Figure Description
[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:
[0022] Figure 1 The above is a three-dimensional structural diagram of a waste incinerator that is easy to clean, as proposed in this utility model.
[0023] Figure 2 for Figure 1 A side view of the three-dimensional structure;
[0024] Figure 3 for Figure 2 A schematic diagram of the three-dimensional structure cross-section;
[0025] Figure 4 This is a three-dimensional structural diagram of the rotating unit;
[0026] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point A in the middle.
[0027] In the diagram: 100, furnace body; 101, incinerator; 102, feed inlet; 103, hinged door; 200, rotating unit; 201, pallet; 202, filter hole; 203, rotating shaft; 204, slide groove; 205, throttle assembly; 2051, turntable; 2052, handle; 2053, buckle; 2054, friction pad; 300, ash scraping unit; 301, sliding bar; 302, slider; 303, counterweight; 304, scraper; 305, magnetic strip. Detailed Implementation
[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0030] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.
[0031] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.
[0032] Example 1
[0033] Reference Figure 1-3 This is the first embodiment of the present invention, which provides a waste incinerator that is easy to clean, comprising:
[0034] The furnace body 100 has a burner 101 installed on one side, a feed inlet 102 opened on the upper side of the furnace body 100, and an ash removal port opened on the other side of the furnace body 100. The surface of the ash removal port is rotatably connected to a door 103.
[0035] A rotating unit 200 is disposed inside the furnace body 100. The rotating unit 200 includes a tray 201 that is rotatably connected to the inner wall surface of the furnace body 100, and a handle assembly 205 is provided on one side of the tray 201 for holding documents inside the furnace body 100.
[0036] The scraping unit 300 is disposed on the upper and lower sides of the pallet 201. The scraping unit 300 includes sliding strips 301 disposed on the upper and lower surfaces of the pallet 201, and a scraper 304 is fixedly connected to one side of each sliding strip 301 for cleaning the pallet 201 when the pallet 201 rotates.
[0037] In use, the document is placed inside the furnace body 100 through the feed port 102, so that the document stays on the surface of the tray 201. Then, the document is burned by the incinerator 101. After the incineration is completed, the tray 201 is driven to rotate inside the furnace body 100 by the throttle assembly 205. At the same time, the ash scraping unit 300 cleans the surface of the tray 201. The rotating tray 201 can move the soot inside the furnace body 100 towards the ash cleaning port. Finally, the flip door 103 is turned upward to clean the soot, thus enabling the soot inside the furnace body 100 to be cleaned quickly.
[0038] Example 2
[0039] Reference Figure 2-5 This is the second embodiment of the present invention. Unlike the previous embodiment, both sides of the tray 201 are fixedly connected to the tray 201, and a plurality of filter holes 202 are evenly opened on the upper surface of the tray 201. The plurality of filter holes 202 all penetrate to the lower area of the tray 201. Two sets of sliding grooves 204 are opened on both the upper and lower sides of the tray 201, so that the documents can be burned on the upper surface of the tray 201.
[0040] Furthermore, the throttle assembly 205 includes a turntable 2051 fixedly connected to the rotating shaft 203, and a rotating groove is provided on one side of the turntable 2051. A handle 2052 is rotatably connected inside the rotating groove. The handle 2052 drives the turntable 2051 to rotate, thereby causing the rotating shaft 203 to drive the tray 201 to rotate inside the furnace body 100, so that the soot on the upper surface of the tray 201 moves downward.
[0041] Furthermore, two sets of buckles 2053 are fixedly connected to one side surface of the furnace body 100, and friction pads 2054 are fixedly connected to the inner wall surface of each buckle 2053. The surface of each set of friction pads 2054 is movably connected to the handle 2052. The two sets of buckles 2053 are horizontally symmetrically arranged with the rotation shaft 203 as the center, which can fix the handle 2052 and lock the tray 201.
[0042] Furthermore, the inner wall surface of the furnace body 100 is designed with an arc shape, and the arc surface of the inner wall of the furnace body 100 is movably connected to one side surface of the support plate 201. When the support plate 201 rotates, it can push the soot inside the furnace body 100 toward the ash removal port.
[0043] Both sets of sliding strips 301 are slidably connected to the pallet 201, and both ends of the two sets of sliding strips 301 are fixedly connected to sliders 302. The sliders 302 are slidably connected to the inner wall surface of the groove 204, and both sets of scrapers 304 are slidably connected to the surface of the pallet 201. When the pallet 201 rotates, the sliding strips 301 can slide on the surface of the pallet 201 under their own weight, so that the groove 204 can clean the surface of the pallet 201.
[0044] Furthermore, both sets of sliding bars 301 are made of magnetic metal. A magnetic strip 305 is fixedly connected to the other side of the inner wall of the incinerator 101, and the magnetic strip 305 is movably connected to the sliding bar 301. When the tray 201 stops rotating due to the magnetic force of the magnetic strip 305, the sliding bar 301 can stop moving on one side of the tray 201.
[0045] Furthermore, each of the two sets of sliding bars 301 has several storage slots on the opposite side of its surface, and each storage slot is fixedly connected to a counterweight 303. The counterweights 303 are evenly arranged inside the sliding bars 301. Through the counterweights of the counterweights 303, the sliding bars 301 can slide quickly on the surface of the support plate 201.
[0046] In use, the document is placed into the furnace body 100 through the feed port 102, so that the document stays on the surface of the tray 201. Then, the document is burned by the incinerator 101. After the burning is completed, the handle 2052 is turned out from inside the buckle 2053. Then, the handle 2052 is rotated, so that the turntable 2051 drives the rotating shaft 203 to rotate. This causes the tray 201, which is fixedly connected to the rotating shaft 203, to flip inside the furnace body 100, so that the soot on the surface of the tray 201 moves downward. At the same time, the sliding strip 301 on the surface of the tray 201 disengages from the magnetic strip 305. Under the weight of the counterweight 303, the sliding strip 301 pushes the scraper 304 to slide on the surface of the tray 201, cleaning the surface of the tray 201. Then, when the tray 201 rotates, it pushes the soot on the lower side towards the ash removal port, so that the soot can be discharged.
[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A waste incinerator that is easy to clean, characterized in that: include: A furnace body (100) is provided with a burner (101) installed on one side of the furnace body (100), a feed inlet (102) is provided on the upper side of the furnace body (100), and a cleaning port is provided on the other side of the furnace body (100), and a hinged door (103) is rotatably connected to the surface of the cleaning port. A rotating unit (200) is disposed inside the furnace body (100). The rotating unit (200) includes a tray (201) rotatably connected to the inner wall surface of the furnace body (100), and a rotating handle assembly (205) is provided on one side of the tray (201) for holding documents inside the furnace body (100). The scraping unit (300) is disposed on the upper and lower sides of the tray (201). The scraping unit (300) includes sliding strips (301) disposed on the upper and lower surfaces of the tray (201), and a scraper (304) is fixedly connected to one side of each sliding strip (301) for cleaning the tray (201) when the tray (201) rotates.
2. The easy-to-clean waste incinerator according to claim 1, characterized in that: Both sides of the tray (201) are fixedly connected to the tray (201), and a plurality of filter holes (202) are evenly opened on the upper surface of the tray (201). The plurality of filter holes (202) all penetrate to the lower area of the tray (201). Two sets of sliding grooves (204) are opened on both the upper and lower sides of the tray (201).
3. The easy-to-clean waste incinerator according to claim 2, characterized in that: The throttle assembly (205) includes a turntable (2051) fixedly connected to the rotating shaft (203), and a rotating groove is provided on one side of the turntable (2051), and a handle (2052) is rotatably connected inside the rotating groove.
4. The easy-to-clean waste incinerator according to claim 3, characterized in that: Two sets of buckles (2053) are fixedly connected to one side surface of the furnace body (100), and friction pads (2054) are fixedly connected to the inner wall surface of each buckle (2053). The surface of each set of friction pads (2054) is movably connected to the handle (2052). The two sets of buckles (2053) are horizontally symmetrically arranged with the rotation axis (203) as the center.
5. A waste incinerator that is easy to clean according to claim 4, characterized in that: The inner wall surface of the furnace body (100) is designed in an arc shape, and the arc-shaped inner wall surface of the furnace body (100) is movably connected to one side surface of the tray (201).
6. The easy-to-clean waste incinerator according to claim 1, characterized in that: Both sets of sliding bars (301) are slidably connected to the tray (201), and both ends of the two sets of sliding bars (301) are fixedly connected to sliders (302), and the sliders (302) are slidably connected to the inner wall surface of the groove (204), and both sets of scrapers (304) are slidably connected to the surface of the tray (201).
7. A waste incinerator that is easy to clean according to claim 6, characterized in that: Both sets of sliding bars (301) are made of magnetic metal. A magnetic strip (305) is fixedly connected to the other side of the inner wall of the incinerator (101), and the magnetic strip (305) is movably connected to the sliding bar (301).
8. A waste incinerator that is easy to clean according to claim 7, characterized in that: Each of the two sets of sliding bars (301) has several storage slots on its opposite side surface, and each storage slot is fixedly connected with a counterweight (303). The counterweights (303) are evenly arranged inside the sliding bars (301).