CN112113233A - Fire grate structure of combustion furnace - Google Patents
Fire grate structure of combustion furnace Download PDFInfo
- Publication number
- CN112113233A CN112113233A CN202011005209.9A CN202011005209A CN112113233A CN 112113233 A CN112113233 A CN 112113233A CN 202011005209 A CN202011005209 A CN 202011005209A CN 112113233 A CN112113233 A CN 112113233A
- Authority
- CN
- China
- Prior art keywords
- grate
- fire grate
- furnace
- edge
- equal intervals
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H1/00—Grates with solid bars
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H17/00—Details of grates
- F23H17/08—Bearers; Frames; Spacers; Supports
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
The invention discloses a fire grate structure of a combustion furnace, which comprises a first edge fire grate, a second edge fire grate and a connecting fire grate, wherein the first edge fire grate and the second edge fire grate are of symmetrical structures, a plurality of connecting grooves distributed at equal intervals are arranged at the upper parts of the opposite sides of the first edge fire grate and the second edge fire grate, a plurality of connecting grooves distributed at equal intervals are arranged at the upper parts of the two sides of the connecting fire grate, and connecting blocks are connected in the connecting grooves. The invention has simple structure, convenient replacement and assembly, high strength and long service life.
Description
Technical Field
The invention belongs to the technical field of combustion furnaces, and particularly relates to a fire grate structure of a combustion furnace.
Background
The existing fire grate structure has the disadvantages of complex installation, poor heat resistance, easy deformation, short service life, frequent replacement and inconvenient use.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention mainly aims to provide a fire grate structure of a combustion furnace, which has the advantages of simple structure, convenience in replacement and assembly, high strength and long service life.
(II) technical scheme and beneficial effect
The above purpose is realized by the following technical scheme:
a fire grate structure of a combustion furnace comprises a first edge fire grate, a second edge fire grate and a connecting fire grate, wherein the first edge fire grate and the second edge fire grate are of a symmetrical structure, a plurality of connecting grooves distributed at equal intervals are formed in the upper parts of the opposite sides of the first edge fire grate and the second edge fire grate, a plurality of connecting grooves distributed at equal intervals are formed in the upper parts of the two sides of the connecting fire grate, and connecting blocks are connected in the connecting grooves.
Preferably, the first side grate and the second side grate are provided with a plurality of through holes which are arranged at equal intervals.
Preferably, the middle of the connecting grate is provided with a plurality of through holes which are arranged at equal intervals.
Preferably, the middle part of the connecting block is provided with a through groove.
Preferably, the thickness of the connecting block is equal to the depth of the groove.
Preferably, the first side grate, the second side grate, the connecting grate and the connecting block are integrally formed by using semi-solid metal slurry and performing pressure casting by using a die casting machine.
Has the advantages that:
the fire grate structure of the combustion furnace provided by the invention is simple to install, convenient for replacing the fire grate, high in structural strength and long in service life.
Drawings
FIG. 1 is a schematic view of the combined state structure of the present invention;
FIG. 2 is a schematic view of the construction of the first side grate of the present invention;
FIG. 3 is a schematic view of a second side grate according to the present invention;
FIG. 4 is a schematic view of the construction of the connecting grate of the present invention;
FIG. 5 is a schematic view of the construction of the connector block of the present invention;
FIG. 6 is a schematic structural view of another preferred embodiment of the first side grate of the present invention;
FIG. 7 is a schematic structural view of another preferred embodiment of the second side grate of the present invention;
FIG. 8 is a schematic structural view of another preferred embodiment of the connecting grate of the present invention;
fig. 9 is a schematic structural view of another preferred embodiment of the connecting block of the present invention.
In the figure: 1 a first side grate, 2 a connecting grate, 2-1 a connecting groove, 3 a second side grate, 4 a connecting block, 4-1 a through groove and 5 through holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a fire grate structure of a combustion furnace comprises a first edge fire grate, a second edge fire grate and a connecting fire grate, wherein the first edge fire grate and the second edge fire grate are of a symmetrical structure, a plurality of connecting grooves distributed at equal intervals are formed in the upper parts of the opposite sides of the first edge fire grate and the second edge fire grate, a plurality of connecting grooves distributed at equal intervals are formed in the upper parts of the two sides of the connecting fire grate, and connecting blocks are connected in the connecting grooves.
Referring to fig. 2 and 3, as a further preferred scheme, a plurality of through holes are arranged on the first side grate and the second side grate at equal intervals, so as to facilitate heat dissipation.
Referring to fig. 6, preferably, a plurality of through holes are arranged in the middle of the connecting grate at equal intervals to facilitate heat dissipation.
Referring to fig. 9, preferably, a through groove is formed in the middle of the connecting block, so that heat dissipation is facilitated and weight can be reduced.
Preferably, the thickness of the connecting block is equal to the depth of the groove.
As a further preferred scheme, the first side grate, the second side grate, the connecting grate and the connecting blocks are integrally formed by using semi-solid metal slurry and performing pressure casting by using a die casting machine, and products produced by semi-solid pressure casting are high in strength, good in consistency and relatively lower in production cost.
In the actual use process, the first side grate, the second side grate, the connecting grate and the connecting block are arranged well according to the internal structure of the combustion furnace and are installed in place.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A fire grate structure of a combustion furnace comprises a first side fire grate, a second side fire grate and a connecting fire grate, and is characterized in that: the first edge grate and the second edge grate are of symmetrical structures, a plurality of connecting grooves distributed at equal intervals are formed in the upper portions of the opposite sides of the first edge grate and the second edge grate, a plurality of connecting grooves distributed at equal intervals are formed in the upper portions of the two sides of the connecting grate, and connecting blocks are connected in the connecting grooves.
2. A furnace grate structure for a furnace as recited in claim 1, wherein: and a plurality of through holes which are arranged at equal intervals are arranged on the first side grate and the second side grate.
3. A furnace grate structure for a furnace as recited in claim 1, wherein: the middle of the connecting grate is provided with a plurality of through holes which are arranged at equal intervals.
4. A furnace grate structure for a furnace as recited in claim 1, wherein: and a through groove is formed in the middle of the connecting block.
5. A furnace grate structure for a furnace as recited in claim 4, wherein: the thickness of the connecting block is equal to the depth of the groove.
6. A furnace grate structure for a furnace as claimed in any one of claims 1 to 5 wherein: the first side grate, the second side grate, the connecting grate and the connecting block are integrally formed by using semi-solid metal slurry and performing pressure casting by using a die casting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011005209.9A CN112113233A (en) | 2020-09-23 | 2020-09-23 | Fire grate structure of combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011005209.9A CN112113233A (en) | 2020-09-23 | 2020-09-23 | Fire grate structure of combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112113233A true CN112113233A (en) | 2020-12-22 |
Family
ID=73800981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011005209.9A Withdrawn CN112113233A (en) | 2020-09-23 | 2020-09-23 | Fire grate structure of combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112113233A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1249970A (en) * | 1999-09-22 | 2000-04-12 | 河北科技大学 | Manufacture of wear resisting product |
| CN101413670A (en) * | 2008-11-24 | 2009-04-22 | 李立华 | Middle block fire grate sheet |
| CN205424952U (en) * | 2016-03-31 | 2016-08-03 | 重庆飞洋活性炭制造有限公司 | Grate of formula stove is dialled to steam |
| CN210179652U (en) * | 2019-06-04 | 2020-03-24 | 江苏东方电力锅炉配件有限公司 | Four-claw fire grate segment |
| CN210241636U (en) * | 2019-08-08 | 2020-04-03 | 内蒙古易暖科技有限公司 | Heating stove and grate thereof |
-
2020
- 2020-09-23 CN CN202011005209.9A patent/CN112113233A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1249970A (en) * | 1999-09-22 | 2000-04-12 | 河北科技大学 | Manufacture of wear resisting product |
| CN101413670A (en) * | 2008-11-24 | 2009-04-22 | 李立华 | Middle block fire grate sheet |
| CN205424952U (en) * | 2016-03-31 | 2016-08-03 | 重庆飞洋活性炭制造有限公司 | Grate of formula stove is dialled to steam |
| CN210179652U (en) * | 2019-06-04 | 2020-03-24 | 江苏东方电力锅炉配件有限公司 | Four-claw fire grate segment |
| CN210241636U (en) * | 2019-08-08 | 2020-04-03 | 内蒙古易暖科技有限公司 | Heating stove and grate thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201222 |