Deslagging structure of urban garbage incinerator
By designing an adjustable tilting slag discharge pipe and a servo motor-driven cleaning ring in the municipal waste incinerator, the problem of slag adhesion was solved, achieving automatic cleaning and adaptability to different incinerator specifications, thus improving work efficiency and versatility.
Patent Information
- Application Number
- CN202423208181.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-25
AI Technical Summary
The existing ash discharge pipes of municipal waste incinerators have a simple structure, which causes ash to adhere to the inner wall, requiring regular manual cleaning and affecting work efficiency.
A slag discharge pipe with an adjustable tilt angle was designed, which is equipped with a cleaning ring and a wall scraper. The cleaning ring is rotated by a servo motor driven by a gear to scrape off the slag in the inner furnace. Combined with a telescopic slag receiving pipe, it can be adapted to different incinerator specifications.
It enables automatic cleaning of the inner wall of the slag discharge pipe, avoids blockage, reduces the frequency of manual cleaning, and improves the flexibility and versatility of use.
Smart Images
Figure CN223691058U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to city garbage treatment technical field especially relates to a city garbage incinerator slagging structure. BACKGROUND
[0002] The city garbage incinerator is a kind of equipment for processing city garbage, organic matter in garbage is converted into harmless waste gas and a small amount of residue by high-temperature combustion, can significantly reduce the effect of volume and weight, the volume of garbage is reduced by 80%-95%, weight is reduced by 70%-85%, greatly relieve the pressure of garbage landfill.
[0003] At present, the existing city garbage incinerator is slagged, and the slagging pipeline structure is relatively simple, the inner wall of slagging pipeline is adhered with slag, so that subsequent slagging is affected, therefore, the staff needs to be cleaned regularly, which affects the working efficiency of city garbage incinerator.
[0004] Therefore, the present application provides a kind of city garbage incinerator slagging structure to meet the needs. UTILITY MODEL CONTENT
[0005] The utility model solves the technical problem to provide a kind of city garbage incinerator slagging structure to solve the problem that the slagging pipeline of existing city garbage incinerator needs staff to clean slag adhered to inner wall regularly.
[0006] To solve the above technical problems, the utility model provides the following technical scheme:
[0007] A kind of city garbage incinerator slagging structure, including base plate, the upper end face of the base plate is movably installed with adjustable inclination angle's slagging pipeline, the inner middle part of the slagging pipeline is the slagging passage with circular cross section, rotatable cleaning ring is installed in the middle part of the slagging passage of the slagging pipeline, the inner wall of the cleaning ring is fixed with wall scraping rod, the both ends of the wall scraping rod extend distribution along the inner wall of the slagging passage of the slagging pipeline, and the upper end face middle part of the slagging pipeline is fixed with motor box, servo motor is fixed in the motor box, the machine shaft of the servo motor is installed with driving gear, the driving gear extends into the slagging pipeline, and the outer edge surface of the cleaning ring is provided with gear ring meshing transmission corresponding.
[0008] Optionally, the upper end face one end of the base plate is fixed with vertical first support frame, and the top of the first support frame is hinged to the bottom of the slagging pipeline.
[0009] Optionally, the upper end face other end of the base plate is fixed with vertical second support frame, and the top of the second support frame is fixed with air cylinder, and the top machine shaft of the air cylinder is movably supported on the top of the slagging pipeline.
[0010] Optionally, a sliding block is movably connected to the top shaft of the cylinder, and a sliding groove is formed in the lower end face of the top of the slag discharge pipeline for sliding installation of the sliding block.
[0011] Optionally, a telescopic slag receiving pipeline is inserted and installed at the upper end of the slag discharge pipeline, and a slag receiving hopper is fixed to the end of the slag receiving pipeline extending out of the slag discharge pipeline.
[0012] Optionally, a driven block is fixed to the middle of the outer edge face of the slag receiving pipeline, a screw rod is rotatably installed at the top edge of the slag discharge pipeline, and the screw rod is screwed through the driven block.
[0013] Optionally, the screw rod is parallel to the axis of the slag discharge pipeline.
[0014] Optionally, the inner wall of the cleaning ring is flush with the inner wall of the slag discharge pipeline.
[0015] Optionally, two wall scraping rods are symmetrically fixed to the inner wall of the cleaning ring.
[0016] Optionally, a box cover is arranged at the top of the motor box.
[0017] Compared with the prior art, the utility model has at least the following beneficial effects:
[0018] In the above scheme, through the cooperation of the slag discharge pipeline, the cleaning ring, the wall scraping rod, the motor box, the servo motor and the driving gear, the servo motor drives the driving gear to rotate, drives the cleaning ring to rotate in the slag discharge pipeline, the wall scraping rod fixed to the inner wall of the cleaning ring can scrape the wall of the slag discharge pipeline, thereby scraping the slag adhered to the inner wall of the slag discharge pipeline, avoiding blockage to a certain extent, and the staff need not clean regularly, and the utility model is convenient to use.
[0019] In the above scheme, thanks to the movable installation of the slag discharge pipeline on the base plate and the support of the cylinder to the end of the slag discharge pipeline, the slag discharge pipeline can be inclined on the base plate according to requirements, and the slag receiving pipeline inserted at the top of the slag discharge pipeline can make the device adapt to the urban waste incinerator of different heights, and the device has high versatility.
[0020] In summary, the device can automatically clean the inner wall of the channel during slagging, avoid adhesion, and conveniently adjust according to the specifications of the urban waste incinerator, is flexible to use, and has high versatility. BRIEF DESCRIPTION OF DRAWINGS
[0021] The drawings incorporated herein and forming part of the specification show embodiments of the utility model, and together with the specification, further serve to explain the principles of the utility model, and enable relevant skilled persons to implement and use the utility model.
[0022] Figure 1 Fig. 3 is a schematic view of a three-dimensional structure of a slagging structure of a municipal waste incinerator;
[0023] Figure 2 Fig. 4 is a schematic view of an internal structure of a slagging structure of a municipal waste incinerator;
[0024] Figure 3 Fig. 5 is a schematic view of a structure of a cleaning ring and a wall scraping rod;
[0025] Figure 4 Fig. 6 is a schematic view of a structure of a motor box and a servo motor; Figure 2 Fig. 7 is an enlarged schematic view of a structure at A in Fig. 6.
[0026] Reference signs:
[0027] 1, base plate; 101, first support frame; 102, second support frame; 2, slagging pipeline; 201, screw rod; 3, air cylinder; 301, sliding block; 4, slag receiving pipeline; 401, driven block; 5, slag receiving hopper; 6, cleaning ring; 601, wall scraping rod; 7, motor box; 8, servo motor; 801, driving gear.
[0028] As shown in the drawings, in order to clearly realize the structure of the embodiments of the present application, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the present application in the specific structures, devices and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environment. DETAILED DESCRIPTION
[0029] The slagging structure of a municipal waste incinerator provided by the present application will be described in detail below in combination with the drawings and specific embodiments. It should be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the present application.
[0030] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the embodiments described can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of those skilled in the related art to realize this feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).
[0031] Generally, terms can be understood to be contextually defined by their use. For example, the term "one or more," as used herein, can be used in the singular sense to describe any characteristic, structure, or property, or in the plural sense to describe a combination of characteristics, structures, or properties, depending at least in part on the context in which the term is used. Additionally, the term "based on" can be understood as not necessarily requiring exclusive consideration to confer a set of exclusive factors, but instead, can allow for the existence of other factors not explicitly described, depending at least in part on the context.
[0032] It will be understood that the terms "on," "over," and "above" in the present application should be interpreted in the broadest possible way, such that "on" not only means "directly on" but also includes the meaning of being "on" with intervening characteristics or layers therebetween, and "over" or "above" not only means "over" or "above" but also can include the meaning of being "over" or "above" without intervening characteristics or layers therebetween.
[0033] In addition, spatially relative terms, such as "under," "below," "lower," "over," "upper," and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein can similarly be interpreted accordingly.
[0034] As Figure 1 and Figure 2 shown, the embodiment of the present application provides a slagging structure of a municipal waste incinerator, which comprises a base plate 1, an adjustable-inclination-angle slagging pipeline 2 movably mounted on the upper end surface of the base plate 1, and a slagging passage with a circular cross section in the middle of the slagging pipeline 2. Wherein, a vertical first support frame 101 is fixed on one end of the upper end surface of the base plate 1, the top of the first support frame 101 is hinged to the bottom of the slagging pipeline 2, a vertical second support frame 102 is fixed on the other end of the upper end surface of the base plate 1, a cylinder 3 is fixed on the top of the second support frame 102, a sliding block 301 is movably connected to the top of the cylinder 3, and the sliding block 301 is slidably installed in a corresponding sliding groove on the lower end surface of the top of the slagging pipeline 2.
[0035] Therefore, the inclination degree of the slagging pipeline 2 can be controlled by the cylinder 3. Meanwhile, the Figure 4As shown, the upper end of the slag discharge pipeline 2 is inserted and mounted with a telescopic slag receiving pipeline 4, and the end of the slag receiving pipeline 4 extending out of the slag discharge pipeline 2 is fixed with a slag receiving hopper 5. Specifically, the outer edge surface of the middle part of the slag receiving pipeline 4 is fixed with a driven block 401, the top edge of the slag discharge pipeline 2 is rotatably mounted with a screw rod 201, the screw rod 201 is threaded through the driven block 401, and the screw rod 201 is parallel to the axis of the slag discharge pipeline 2. Thus, the telescopic slag receiving pipeline 4 at the top of the slag discharge pipeline 2 can be controlled by rotating the screw rod 201, so that the overall device can not only freely adjust the inclination angle, but also adjust the top height, which is beneficial to adapt to different specifications of municipal waste incinerators.
[0036] As shown in the drawings, Figure 2 With Figure 3 As shown, the middle part of the slag discharge passage of the slag discharge pipeline 2 is mounted with a rotatable cleaning ring 6, the inner wall of the cleaning ring 6 is fixed with a wall scraping rod 601, the two ends of the wall scraping rod 601 extend along the inner wall of the slag discharge passage of the slag discharge pipeline 2, and the middle part of the upper end surface of the slag discharge pipeline 2 is fixed with a motor box 7, the top of the motor box 7 is provided with a box cover, a servo motor 8 is fixed in the motor box 7, a drive gear 801 is mounted on the shaft of the servo motor 8, the drive gear 801 extends into the slag discharge pipeline 2, and a tooth ring is arranged on the outer edge surface of the cleaning ring 6 to engage and drive. Specifically, the inner wall of the cleaning ring 6 is flush with the inner wall of the slag discharge pipeline 2, and the wall scraping rod 601 is provided with two and symmetrically fixed on the inner wall of the cleaning ring 6.
[0037] The technical scheme of the utility model provides the working principle as follows:
[0038] The slag discharge structure of the municipal waste incinerator can start the air cylinder 3 to control the supporting position of the sliding block 301 on the top of the slag discharge pipeline 2 when in use, so that the slag discharge pipeline 2 is inclined at different angles on the base plate 1, and the telescopic slag receiving pipeline 4 at the top of the slag discharge pipeline 2 is used, so that the device can be connected to municipal waste incinerators of different specifications.
[0039] Subsequently, the slag enters the slag discharge pipeline 2 through the slag receiving hopper 5 and the slag receiving pipeline 4 for slagging, and in the slagging process, the servo motor 8 drives the drive gear 801 to rotate, thereby driving the cleaning ring 6 to rotate in the slag discharge pipeline 2, so that the wall scraping rod 601 fixed on the inner wall of the cleaning ring 6 can scrape the wall of the slag discharge pipeline 2, thereby scraping the slag adhering to the inner wall of the slag discharge pipeline 2, which can avoid blockage to a certain extent and does not need to be cleaned regularly, so it is convenient to use.
[0040] In summary, the device can not only automatically clean the inner wall of the channel during slagging to avoid adhesion, but also be adjusted according to the specifications of the municipal waste incinerator, so it is flexible to use and has strong versatility.
[0041] The utility model covers any alternative, modification, equivalent method and scheme which are made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following preferred embodiment of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit are not explained in detail.
[0042] The above only is the preferred implementation of the utility model, should point out, for the ordinary skill in the art of the present technology, on the premise of not departing from the principle of the utility model, still can make a number of improvement and embellishment, these improvements and embellishment also should be regarded as the protection range of the utility model.
Claims
1. A slagging structure of a municipal waste incinerator, comprising a base plate, characterized in that, The upper end surface of the substrate is movably mounted with a deslagging pipeline with adjustable inclination angle, the middle part of the deslagging pipeline is a deslagging passage with circular cross section, a rotatable cleaning ring is mounted in the middle part of the deslagging passage of the deslagging pipeline, the inner wall of the cleaning ring is fixed with a wall scraping rod, the both ends of the wall scraping rod extend along the inner wall of the deslagging passage of the deslagging pipeline, a motor box is fixed in the middle part of the upper end surface of the deslagging pipeline, a servo motor is fixed in the motor box, a drive gear is mounted on the machine shaft of the servo motor, the drive gear extends into the deslagging pipeline and is provided with a tooth ring meshing transmission corresponding to the outer edge surface of the cleaning ring.
2. The slagging structure of a municipal waste incinerator according to claim 1, wherein One end of the upper end surface of the substrate is fixed with a vertical first support frame, the top of the first support frame is hingedly connected with the bottom of the deslagging pipeline.
3. The slagging structure of a municipal waste incinerator according to claim 2, wherein The other end of the upper end surface of the substrate is fixed with a vertical second support frame, the top of the second support frame is fixed with a gas cylinder, the top machine shaft of the gas cylinder is movably supported on the top of the deslagging pipeline.
4. The slagging structure of a municipal refuse incinerator according to claim 3, wherein The top machine shaft of the gas cylinder is movably connected with a sliding block, and the top lower end surface of the deslagging pipeline is provided with a sliding groove for sliding installation of the sliding block.
5. The slagging structure of a municipal refuse incinerator according to claim 1, wherein The upper end port of the deslagging pipeline is insertedly mounted with a telescopic deslagging pipeline, the port of the deslagging pipeline extending out of the deslagging pipeline is fixed with a deslagging bucket.
6. The slagging structure of a municipal refuse incinerator according to claim 5, wherein The outer edge surface of the deslagging pipeline is fixed with a driven block in the middle part, the top edge of the deslagging pipeline is rotatably mounted with a screw rod, the screw rod is threaded through the driven block.
7. The slagging structure of a municipal refuse incinerator according to claim 6, wherein The screw rod is parallel to the axis of the deslagging pipeline.
8. The slagging structure of a municipal waste incinerator according to claim 1, wherein The inner wall of the cleaning ring is flush with the inner wall of the deslagging pipeline.
9. The slagging structure of a municipal refuse incinerator according to claim 1, wherein The wall scraping rod is provided with two and is symmetrically fixed on the both sides of the inner wall of the cleaning ring.
10. The slagging structure of a municipal waste incinerator according to claim 1, wherein The top of the motor box is provided with a box cover.