CN109519934A - Wall fire grate segment in a kind of vertical enclosed type waste incineration - Google Patents
Wall fire grate segment in a kind of vertical enclosed type waste incineration Download PDFInfo
- Publication number
- CN109519934A CN109519934A CN201811591340.0A CN201811591340A CN109519934A CN 109519934 A CN109519934 A CN 109519934A CN 201811591340 A CN201811591340 A CN 201811591340A CN 109519934 A CN109519934 A CN 109519934A
- Authority
- CN
- China
- Prior art keywords
- fire grate
- ontology
- grate segment
- waste incineration
- enclosed type
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H17/00—Details of grates
- F23H17/12—Fire-bars
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H2700/00—Grates characterised by special features or applications
- F23H2700/009—Grates specially adapted for incinerators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Incineration Of Waste (AREA)
Abstract
The present invention relates to fire grate segment technical fields, and disclose wall fire grate segment in a kind of vertical enclosed type waste incineration, including ontology, the bottom of the ontology is fixedly connected with connecting plate, and the front of the connecting plate offers skewed slot, and the front of the ontology offers mounting hole, the front of the ontology offers heat release hole, the ontology is internally provided with wearing layer, and the ontology is internally provided with thermal insulation layer, and the ontology is internally provided with enhancement layer.Wall fire grate segment in the vertical enclosed type waste incineration, by the way that skewed slot is arranged, skewed slot can reduce the contact area between solid and connecting plate in rubbish, so that the abrasion between the solid and connecting plate in rubbish is reduced, to improve the wearability of the fire grate segment.
Description
Technical field
The present invention relates to fire grate segment technical field, wall fire grate segment in specially a kind of vertical enclosed type waste incineration.
Background technique
Fire grate segment is the component banked up solid fuel in boiler or industrial furnace and be effective burning, and fire grate segment is responsible in furnace
Conveying, air and the rubbish of rubbish disturb, and can be improved the efficiency of incineration firing.
Due to the solid that can not be burnt in rubbish containing ironware and ceramics etc., rub between these solid meetings and fire grate segment
Wipe, and existing fire grate segment be mostly cast iron casting at, the solid in rubbish will lead to fire grate pad wear, to influence its service life,
In addition the corrosion resistance of existing fire grate segment is also poor, and the corrosivity contained in rubbish can corrode fire grate segment, to influence fire grate segment
Use.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides wall fire grate segment in a kind of vertical enclosed type waste incineration, have
Wear-resistant and corrosion resistant advantage, solving existing fire grate segment is mostly cast iron casting at the solid in rubbish will lead to fire grate segment mill
Damage, to influence its service life, in addition the corrosion resistance of existing fire grate segment is also poor, and the corrosivity contained in rubbish can corrode
Fire grate segment, to influence the problem of fire grate segment uses.
The invention provides the following technical scheme: wall fire grate segment in a kind of vertical enclosed type waste incineration, including ontology, it is described
The bottom of ontology is fixedly connected with connecting plate, and the front of the connecting plate offers skewed slot, and the front of the ontology offers peace
Hole is filled, the front of the ontology offers heat release hole, and the ontology is internally provided with wearing layer, the inside setting of the ontology
There is thermal insulation layer, the ontology is internally provided with enhancement layer.
Preferably, the quantity of the mounting hole is two, and two mounting hole size and shapes are equal.
Preferably, the quantity of the heat release hole is at least six, and heat release hole is located between two mounting holes.
Preferably, the quantity of the skewed slot is at least seven, and the spacing between each skewed slot is identical.
Preferably, the quantity of the wearing layer is two, and the wearing layer is located at the outermost layer of ontology.
Preferably, the quantity of the thermal insulation layer is two, and thermal insulation layer is located between two wearing layers.
Preferably, the enhancement layer is located between two thermal insulation layers.
Preferably, the material of the connecting plate is tungsten steel alloy.
Preferably, the shape at the bodies top both ends is arc.
Be compared with the prior art, the present invention have it is following the utility model has the advantages that
1, wall fire grate segment in the vertical enclosed type waste incineration, by the way that skewed slot is arranged, skewed slot can reduce consolidating in rubbish
Contact area between body and connecting plate, so that the abrasion between the solid and connecting plate in rubbish is reduced, to improve the furnace
The wearability of screening.
2, wall fire grate segment in the vertical enclosed type waste incineration, by the way that ontology is arranged, ontology is tungsten steel alloy, and iron phase
Than corrosion resistance with higher, it can prevent the corrosive liquids in rubbish from damaging to the fire grate segment, to improve
The corrosion resistance of the fire grate segment.
3, wall fire grate segment in the vertical enclosed type waste incineration, by enhancement layer, enhancement layer can increase the fire grate segment
Intensity can prevent the fire grate segment to be broken in use.
4, wall fire grate segment in the vertical enclosed type waste incineration, by the way that thermal insulation layer is arranged, thermal insulation layer can increase the fire grate
The heat resistance of piece, to adapt it to the hot environment in Refuse Incineration Process.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the broken section structural schematic diagram of Fig. 1；
Fig. 3 is overlooking structure diagram of the invention.
In figure: 1, ontology；2, connecting plate；3, skewed slot；4, mounting hole；5, heat release hole；6, wearing layer；7, thermal insulation layer；8, add
Strong layer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, wall fire grate segment in a kind of vertical enclosed type waste incineration, including ontology 1,1 top both ends of ontology
Shape be arc, arc can reduce the friction between rubbish and ontology 1, and the bottom of ontology 1 is fixedly connected with connecting plate 2,
The material of connecting plate 2 is tungsten steel alloy, and the front of connecting plate 2 offers skewed slot 3, and the quantity of skewed slot 3 is at least seven, and each
Spacing between skewed slot 3 is identical, and the front of ontology 1 offers mounting hole 4, and the quantity of mounting hole 4 is two, two mounting holes 4
Size and shape is equal, and the front of ontology 1 offers heat release hole 5, and heat release hole 5 can increase the thermal diffusivity of the fire grate plate, is dissipated
The quantity of hot hole 5 is at least six, and heat release hole 5 is located between two mounting holes 4, and ontology 1 is internally provided with wearing layer 6,
The quantity of wearing layer 6 is two, and wearing layer 6 is located at the outermost layer of ontology 1, and ontology 1 is internally provided with thermal insulation layer 7, thermal insulation layer 7
Quantity be two, and thermal insulation layer 7 is located between two wearing layers 6, and ontology 1 is internally provided with enhancement layer 8, enhancement layer 8
Between two thermal insulation layers 7.
When work, the fire grate segment is fixed to wall furnace interior in waste incineration by mounting hole 4 first with fixing bolt
Chain on, drive chain mobile by the sprocket wheel of wall furnace in waste incineration, the fire grate segment is slowly advanced by chain-driving, rubbish
Rubbish is from even drop down is on fire grate segment on the hopper of wall furnace in waste incineration, and with the movement of the fire grate segment, rubbish thereon fires
It burns until burning out.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. wall fire grate segment in a kind of vertical enclosed type waste incineration, including ontology (1), it is characterised in that: the bottom of the ontology (1)
Portion is fixedly connected with connecting plate (2), and the front of the connecting plate (2) offers skewed slot (3), and the front of the ontology (1) opens up
Have mounting hole (4), the front of the ontology (1) offers heat release hole (5), and the ontology (1) is internally provided with wearing layer
(6), the ontology (1) is internally provided with thermal insulation layer (7), and the ontology (1) is internally provided with enhancement layer (8).
2. wall fire grate segment in a kind of vertical enclosed type waste incineration according to claim 1, it is characterised in that: the installation
The quantity in hole (4) is two, and two mounting hole (4) size and shapes are equal.
3. wall fire grate segment in a kind of vertical enclosed type waste incineration according to claim 1, it is characterised in that: the heat dissipation
The quantity in hole (5) is at least six, and heat release hole (5) is located between two mounting holes (4).
4. wall fire grate segment in a kind of vertical enclosed type waste incineration according to claim 1, it is characterised in that: the skewed slot
(3) quantity is at least seven, and the spacing between each skewed slot (3) is identical.
5. wall fire grate segment in a kind of vertical enclosed type waste incineration according to claim 1, it is characterised in that: described wear-resisting
The quantity of layer (6) is two, and the wearing layer (6) is located at the outermost layer of ontology (1).
6. wall fire grate segment in a kind of vertical enclosed type waste incineration according to claim 1, it is characterised in that: described heat-insulated
The quantity of layer (7) is two, and thermal insulation layer (7) is located between two wearing layers (6).
7. wall fire grate segment in a kind of vertical enclosed type waste incineration according to claim 1, it is characterised in that: the reinforcement
Layer (8) is located between two thermal insulation layers (7).
8. wall fire grate segment in a kind of vertical enclosed type waste incineration according to claim 1, it is characterised in that: the connection
The material of plate (2) is tungsten steel alloy.
9. wall fire grate segment in a kind of vertical enclosed type waste incineration according to claim 1, it is characterised in that: the ontology
(1) shape at top both ends is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591340.0A CN109519934A (en) | 2018-12-25 | 2018-12-25 | Wall fire grate segment in a kind of vertical enclosed type waste incineration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591340.0A CN109519934A (en) | 2018-12-25 | 2018-12-25 | Wall fire grate segment in a kind of vertical enclosed type waste incineration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109519934A true CN109519934A (en) | 2019-03-26 |
Family
ID=65796754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811591340.0A Pending CN109519934A (en) | 2018-12-25 | 2018-12-25 | Wall fire grate segment in a kind of vertical enclosed type waste incineration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109519934A (en) |
-
2018
- 2018-12-25 CN CN201811591340.0A patent/CN109519934A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190326 |