CN214891216U - Waste incineration first-row scraper - Google Patents
Waste incineration first-row scraper Download PDFInfo
- Publication number
- CN214891216U CN214891216U CN202121304393.7U CN202121304393U CN214891216U CN 214891216 U CN214891216 U CN 214891216U CN 202121304393 U CN202121304393 U CN 202121304393U CN 214891216 U CN214891216 U CN 214891216U
- Authority
- CN
- China
- Prior art keywords
- sliding
- scraper
- plate body
- grate segment
- waste incineration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model relates to an incinerator field, in particular to msw incineration head scraper blade, include: the scraper plate body is arranged between the first row scraper plate seat of the incinerator and the sliding grate segment; the scraper plate body comprises a material blocking part which is abutted against the surface of the sliding fire grate segment; and when the sliding fire grate segment reciprocates, the material blocking part is used for blocking the garbage raw materials. The beneficial effects of the utility model are that, the utility model discloses a waste incineration first row scraper blade can be installed and burn between burning furnace first row scraper seat and the sliding grate piece, is provided with the portion of keeping off the material to the surface of sliding grate piece on the scraper blade plate body, can block rubbish raw material when sliding grate piece reciprocating motion to prevent that the sliding grate piece slides in-process rubbish raw material easily gets into the ash bucket.
Description
Technical Field
The utility model relates to an incinerator field, concretely relates to msw incineration head scraper blade.
Background
The waste incineration is a process of subjecting waste to oxidation at a high temperature by appropriate thermal decomposition, combustion, melting, or other reaction to reduce the volume of the waste to form a residue or a molten solid substance. The waste in partial areas contains higher soil content and more stale waste, and the requirements on higher wear resistance and corrosion resistance are put forward for an incinerator system.
An installation gap is formed between a first row fixing seat and a sliding grate segment of the conventional incinerator, and in the sliding process of the sliding grate segment, garbage raw materials easily enter an ash hopper to influence the operation of an ash conveyor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a waste incineration first row scraper blade to there is the gap in solution between burning furnace first row fixing base and the slip grate segment, and the slip grate segment slides the technical problem that in-process rubbish raw material easily gets into the ash bucket.
In order to solve the technical problem, the utility model provides a waste incineration head scraper blade, include: the scraper plate body is arranged between the first row scraper plate seat of the incinerator and the sliding grate segment; the scraper plate body comprises a material blocking part which is abutted against the surface of the sliding fire grate segment; and when the sliding fire grate segment reciprocates, the material blocking part is used for blocking the garbage raw materials.
Furthermore, the scraper plate body is provided with an installation part used for being matched with the fixing part to be installed on the first-row scraper plate seat.
Further, the mounting portion is a U-shaped notch.
Furthermore, the bottom surface of the scraper plate body facing the sliding fire grate segment is provided with a ribbed plate.
Furthermore, the rib plate is provided with a U-shaped notch.
Further, a sliding surface is arranged on the surface of the material blocking part facing the sliding fire grate segment; the sliding surface is attached to the surface of the sliding fire grate segment.
Furthermore, the scraper plate body is made of alloy steel.
Further, the scraper plate body is integrally formed.
The beneficial effects of the utility model are that, the utility model discloses a waste incineration first row scraper blade can be installed and burn between burning furnace first row scraper seat and the sliding grate piece, is provided with the portion of keeping off the material to the surface of sliding grate piece on the scraper blade plate body, can block rubbish raw material when sliding grate piece reciprocating motion to prevent that the sliding grate piece slides in-process rubbish raw material and get into the ash bucket.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the first row scraper for waste incineration according to the present invention;
fig. 2 is the assembly schematic diagram of the waste incineration first-row scraper of the utility model.
In the figure: the scraper plate comprises a scraper plate body 1, a material blocking part 11, a sliding surface 12, an installation part 13, a U-shaped notch 131, a rib plate 14, a first row scraper plate seat 2 and a sliding fire grate segment 3.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Examples
As shown in fig. 1, the present embodiment 1 provides a waste incineration initial scraper, including: the scraper plate body 1 is arranged between the first row scraper plate seat 2 of the incinerator and the sliding grate segment 3; the scraper plate body 1 comprises a material blocking part 11 which is abutted against the surface of the sliding fire grate segment 3; and when the sliding fire grate segment 3 reciprocates, the material blocking part 11 is used for blocking the garbage raw materials.
In this embodiment, the first row scraper blade of waste incineration can be installed between first row scraper blade seat 2 of burning furnace and slip grate segment 3, is provided with the portion of keeping off the material 11 that supports in the surface of slip grate segment 3 on scraper blade plate body 1, can block rubbish raw material when slip grate segment 3 reciprocating motion to prevent that the slip grate segment 3 slides in-process rubbish raw material easily gets into the ash bucket.
In the present embodiment, as an alternative installation manner of the scraper plate body 1, the scraper plate body 1 is provided with an installation portion 13 for cooperating with a fixing member to be installed on the first-row scraper seat 2.
Optionally, the mounting portion 13 may be a U-shaped notch 131, and a pin shaft may be used to match with the U-shaped notch, so as to fix the scraper plate body 1 and the first row scraper seat, and the material blocking portion 11 abuts against the surface of the sliding grate segment 3; in an alternative installation scenario, a plurality of waste incineration first row scrapers need to be installed side by side, and need to keep the surfaces of the scrapers flat, and the design of the U-shaped notch 131 is adopted, so that the adjustment can be facilitated.
In the present embodiment, as another alternative installation manner of the scraper plate body 1, the bottom surface of the scraper plate body 1 facing the sliding fire grate segment 3 is provided with a rib plate 14; the rib plate 14 is provided with a U-shaped notch 131.
In the present embodiment, the rib plate 14 provided on the blade plate body 1 can enhance the overall strength of the blade plate body 1; the rib plate 14 facilitates the opening of the U-shaped notch 131; in an optional installation scene, a plurality of waste incineration first row scrapers need to be installed side by side, and need to make them keep the surfacing, can adopt round pin axle and U-shaped breach cooperation, fix scraper plate body 1 and first row scraper blade seat, keep off material portion 11 and support in the surface of slip grate segment 3, adopt the design of U-shaped breach 131 can also conveniently adjust.
In this embodiment, optionally, a sliding surface 12 is arranged on the surface of the material blocking portion 11 facing the sliding grate segment 3; through the design of slip face 12, can make the surface that keeps off material portion 11 and slip grate segment 3 laminate better, can effectually prevent that rubbish raw material from getting into the ash bucket, reduce the ignition loss rate, prevent that rubbish raw material from getting into under the stove scraper blade ash conveyor, guarantee ash conveyor's normal operating.
Optionally, the material of scraper blade plate body 1 includes alloy steel, adopts the cast molding mode integrated into one piece, the wearing and tearing of effectual solution first row scraper blade, the corruption problem.
As shown in fig. 2, the mounting portion 13 of the first row scraper is connected to the first row scraper seat in a pin shaft manner, the sliding surface 12 is attached to the sliding grate segment 3, and when the sliding grate segment 3 retracts, the material blocking portion 11 is used for blocking garbage raw materials from retracting along with the sliding grate segment 13.
In conclusion, the waste incineration primary row scraper blade can be arranged between the incinerator primary row scraper blade seat 2 and the sliding grate segment 3, the scraper blade plate body 1 is provided with the material blocking part 11 which is abutted against the surface of the sliding grate segment 3, so that waste raw materials can be blocked from retracting along with the sliding grate segment 3 when the sliding grate segment 3 reciprocates, and the waste raw materials are prevented from easily entering the ash hopper in the sliding process of the sliding grate segment 3; the installation angle and distance of the scraper plate body 1 can be conveniently adjusted by adopting the design of the U-shaped notch 131; the rib plates 14 arranged on the scraper plate body 1 can enhance the overall strength of the scraper plate body 1, and facilitate the opening of the U-shaped notch 131; the surface of the material blocking part 11 facing the sliding grate segment 3 is provided with a sliding surface 12, so that the material blocking part 11 can be better attached to the surface of the sliding grate segment 3; the abrasion and corrosion of the waste incineration first-row scraper are effectively solved by alloy steel casting; the flatness of the material blocking surface and the sliding surface 12 of the material blocking part 11 can be effectively ensured by adopting pin shaft connection, so that the maintenance is convenient, and the replacement of a local area is convenient; the first scraper blade of waste incineration and the laminating of 3 upper surfaces of sliding grate pieces can effectually prevent that rubbish raw material from getting into the ash bucket, reduce the ignition loss rate, prevent that rubbish raw material from getting into scraper blade ash conveyor under the stove in, influence the normal operating of ash conveyor.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a waste incineration first row scraper blade which characterized in that includes:
the scraper plate body (1) is arranged between the first row scraper plate seat (2) of the incinerator and the sliding grate segment (3);
the scraper plate body comprises a material blocking part (11) which is abutted against the surface of the sliding fire grate segment (3); and
when the sliding fire grate segment (3) reciprocates, the material blocking part (11) is used for blocking garbage raw materials.
2. The waste incineration leading row scraper of claim 1,
the scraper plate body (1) is provided with an installation part (13) which is used for being matched with a fixing part to be installed on the first-row scraper plate seat (2).
3. The waste incineration leading row scraper of claim 2,
the mounting part (13) is a U-shaped notch (131).
4. The waste incineration leading row scraper of claim 1,
ribbed plates (14) are arranged on the bottom surface of the scraper plate body (1) facing the sliding fire grate segment (3).
5. The waste incineration leading row scraper of claim 4,
the rib plate (14) is provided with a U-shaped notch (131).
6. The waste incineration leading row scraper of claim 1,
a sliding surface (12) is arranged on the surface of the material blocking part (11) facing the sliding fire grate segment (3);
the sliding surface (12) is attached to the surface of the sliding fire grate segment (3).
7. The waste incineration leading row scraper of claim 1,
the scraper plate body (1) is made of alloy steel castings.
8. The waste incineration leading row scraper of claim 1,
the scraper plate body (1) is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121304393.7U CN214891216U (en) | 2021-06-11 | 2021-06-11 | Waste incineration first-row scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121304393.7U CN214891216U (en) | 2021-06-11 | 2021-06-11 | Waste incineration first-row scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214891216U true CN214891216U (en) | 2021-11-26 |
Family
ID=78933429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121304393.7U Active CN214891216U (en) | 2021-06-11 | 2021-06-11 | Waste incineration first-row scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214891216U (en) |
-
2021
- 2021-06-11 CN CN202121304393.7U patent/CN214891216U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214891216U (en) | Waste incineration first-row scraper | |
| CN106322410A (en) | Side-wall water-cooled furnace grate segment and incinerator | |
| US5245983A (en) | Grate bar and grate for combustion plants | |
| CN105692179A (en) | Feeding device for garbage treatment | |
| EP0290317B1 (en) | Increased-control flexibility boiler furnace, particularly for urban refuse, with a grate composed of fire bars which are alternately secured and movable to and fro | |
| US20230392787A1 (en) | Grate bar, grate bar arrangement, and method for operating a grate bar arrangement | |
| CN216953074U (en) | Waste incineration first-row scraper blade seat and first-row scraper blade mounting structure | |
| JP3794753B2 (en) | Stoker furnace for burning incinerated materials such as garbage | |
| JP2016211836A (en) | Grate structure | |
| JP6512605B2 (en) | Refractory coated grate | |
| JP5308847B2 (en) | Water-cooled stoker furnace | |
| AT503043B1 (en) | KIPPROST FOR BIOMASS BOILER | |
| KR102508354B1 (en) | Water Cooled Fire Grate Bar for Stoker Combustion Furnace | |
| CN214501247U (en) | Thermal expansion compensation device for fire grate of garbage incinerator | |
| CN213416782U (en) | Wear-resisting and high temperature resistant integral type gasification burner grate | |
| US6196143B1 (en) | Clip having sloped sides | |
| CN2184908Y (en) | Sawtooth beam water cool ventilation reciprocating grate | |
| CN209225965U (en) | A kind of modified fire grate transition plates | |
| CN213237549U (en) | Turning fire grate of garbage incinerator | |
| JPH09296922A (en) | Heat resistant fire grate | |
| CN106224983A (en) | A kind of stepped movable fire bars being applicable to solid small particles fuel | |
| CN209978049U (en) | Travel switch guide rail of garbage incineration mechanical grate hydraulic cylinder | |
| CN219735379U (en) | Primary air pipe of integrated pulverized coal burner | |
| US20220282864A1 (en) | Grate block for a combustion grate | |
| US6571721B1 (en) | Ash melting apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |