CN105674316A - Gate body - Google Patents
Gate body Download PDFInfo
- Publication number
- CN105674316A CN105674316A CN201610130765.6A CN201610130765A CN105674316A CN 105674316 A CN105674316 A CN 105674316A CN 201610130765 A CN201610130765 A CN 201610130765A CN 105674316 A CN105674316 A CN 105674316A
- Authority
- CN
- China
- Prior art keywords
- gate body
- flashboard body
- flashboard
- present
- conduit
- 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
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Products (AREA)
Abstract
The invention discloses a gate body which comprises a gate body. The gate body comprises the following components in percentages by mass: 15-20% of Cr, 60-80% of Ni, 0.1-0.3% of C, 0.015-0.04% of S, 0.1-2% of Si, 0.01-0.06% of P, 0.4-1.2% of Mn, 0.5-1.2% of Mo, 0.1-0.5% of V and 0.2-0.7% of Cu. Guide pipes are arranged on the outer wall of the gate body. Cooling liquids are injected into the guide pipes. In this way, the gate body disclosed by the invention can absorb heat of hot flue gas radiated from a hearth, so that the temperature of the radiated hot flue gas cannot reach the ignition point of fire coal in a coaling bucket and the fire coal is hard to ignite, and therefore, the gate body and the coaling bucket are protected, the service life of the coaling bucket is prolonged, and the potential safety hazards are avoided.
Description
Technical field
The present invention relates to a kind of mechanical fitting part, particularly relate to a kind of flashboard body.
Background technology
Boiler is a kind of energy conversion, the hot water produced in boiler or steam can directly for industrial production and people's lives provide required heat energy, also mechanical energy is converted to by steam power plant, or by generator, mechanical energy is converted to electric energy again, adding coal bunker is for boiler adds coal-fired parts in boiler, due to the high temperature in boiler so that flashboard body is easy to burn out, the steel plate adding coal bunker is also easily burnt, and brings great potential safety hazard.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of flashboard body.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of flashboard body, comprising: a flashboard body, and in described flashboard body, each composition element is by mass percentage: Cr15 ~ 20%; Ni60 ~ 80%; C0.1 ~ 0.3%; S0.015 ~ 0.04%; Si0.1 ~ 2%; P0.01 ~ 0.06%; Mn0.4 ~ 1.2%; Mo0.5 ~ 1.2%; V0.1 ~ 0.5%; Cu0.2 ~ 0.7%;
The external wall of described flashboard is provided with conduit;
It is marked with cooling fluid in described conduit.
In a preferred embodiment of the present invention, in described flashboard body, each composition element is Cr15% by mass percentage; Ni72%; C0.2%; S0.2%; Si1.15%; P0.05%; Mn0.8%; Mo1%; V0.2%; Cu0.4%.
In a preferred embodiment of the present invention, described conduit distributes in the way of some concentric(al) circless.
The invention has the beneficial effects as follows: a kind of flashboard body of the present invention; this flashboard body can absorb the heat of the heat smoke that radiation of burner hearth goes out; the temperature of the heat smoke radiated out is made not reach the burning-point of the fire coal adding in coal bunker; fire coal is not easily ignited; protect flashboard body and add coal bunker; extend the work-ing life adding coal bunker, stop potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of flashboard body of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, flashboard body; 2, conduit.
Embodiment
Below in conjunction with accompanying drawing, the better embodiment of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made more explicit defining.
Referring to Fig. 1, the embodiment of the present invention comprises:
A kind of flashboard body, comprising: a flashboard body 1, and in described flashboard body 1, each composition element is by mass percentage: Cr15 ~ 20%; Ni60 ~ 80%; C0.1 ~ 0.3%; S0.015 ~ 0.04%; Si0.1 ~ 2%; P0.01 ~ 0.06%; Mn0.4 ~ 1.2%; Mo0.5 ~ 1.2%; V0.1 ~ 0.5%; Cu0.2 ~ 0.7%, in the body of flashboard described in the present embodiment 1, each composition element is Cr15% by mass percentage; Ni72%; C0.2%; S0.2%; Si1.15%; P0.05%; Mn0.8%; Mo1%; V0.2%; Cu0.4%.
Described flashboard body 1 outer wall is provided with conduit 2, and described conduit 2 distributes in the way of some concentric(al) circless, increases the area coverage of described conduit 2 so that cooling performance is better.
Being marked with cooling fluid in described conduit 2, cooling fluid is used for the cooling to described flashboard body 1 surface.
Compared with prior art; a kind of flashboard body of the present invention; this flashboard body can absorb the heat of the heat smoke that radiation of burner hearth goes out; the temperature of the heat smoke radiated out is made not reach the burning-point of the fire coal adding in coal bunker; fire coal is not easily ignited; protect flashboard body and add coal bunker, extend the work-ing life adding coal bunker, stopped potential safety hazard.
The foregoing is only embodiments of the invention; not thereby the patent scope of the present invention is limited; every utilize specification sheets of the present invention and accompanying drawing content to do equivalent structure or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all it is included in the scope of patent protection of the present invention with reason.
Claims (3)
1. a flashboard body, it is characterised in that, comprising: a flashboard body, in described flashboard body, each composition element is by mass percentage: Cr15 ~ 20%; Ni60 ~ 80%; C0.1 ~ 0.3%; S0.015 ~ 0.04%; Si0.1 ~ 2%; P0.01 ~ 0.06%; Mn0.4 ~ 1.2%; Mo0.5 ~ 1.2%; V0.1 ~ 0.5%; Cu0.2 ~ 0.7%;
The external wall of described flashboard is provided with conduit;
It is marked with cooling fluid in described conduit.
2. a kind of flashboard body according to claim 1, it is characterised in that: in described flashboard body, each composition element is Cr15% by mass percentage; Ni72%; C0.2%; S0.2%; Si1.15%; P0.05%; Mn0.8%; Mo1%; V0.2%; Cu0.4%.
3. a kind of flashboard body according to claim 1, it is characterised in that: described conduit distributes in the way of some concentric(al) circless.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130765.6A CN105674316A (en) | 2016-03-09 | 2016-03-09 | Gate body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130765.6A CN105674316A (en) | 2016-03-09 | 2016-03-09 | Gate body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105674316A true CN105674316A (en) | 2016-06-15 |
Family
ID=56307092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610130765.6A Pending CN105674316A (en) | 2016-03-09 | 2016-03-09 | Gate body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105674316A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093120A (en) * | 1994-03-12 | 1994-10-05 | 冶金工业部钢铁研究总院 | A kind of nickel-base alloy |
| US5882440A (en) * | 1996-10-21 | 1999-03-16 | Kubota Corporation | Heat-resistant alloy steel for hearth metal members of steel material heating furnaces |
| CN1463296A (en) * | 2001-06-19 | 2003-12-24 | 住友金属工业株式会社 | Metal material having good resistance to metal dusting |
| CN101696081A (en) * | 2009-10-23 | 2010-04-21 | 常熟耀皮特种玻璃有限公司 | Intercepting flashboard |
| CN102563682A (en) * | 2012-03-21 | 2012-07-11 | 苏州市福迈精密机械有限公司 | Coal gate of coal feed hopper |
| CN204359130U (en) * | 2014-11-11 | 2015-05-27 | 南通曼特威金属材料有限公司 | A kind of molten anti-deformation fire door of aluminium reverberatory furnace |
| CN105420524A (en) * | 2015-11-11 | 2016-03-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for preparing K424 cast superalloy through K417G and DZ417G alloy returns |
-
2016
- 2016-03-09 CN CN201610130765.6A patent/CN105674316A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093120A (en) * | 1994-03-12 | 1994-10-05 | 冶金工业部钢铁研究总院 | A kind of nickel-base alloy |
| US5882440A (en) * | 1996-10-21 | 1999-03-16 | Kubota Corporation | Heat-resistant alloy steel for hearth metal members of steel material heating furnaces |
| CN1463296A (en) * | 2001-06-19 | 2003-12-24 | 住友金属工业株式会社 | Metal material having good resistance to metal dusting |
| CN101696081A (en) * | 2009-10-23 | 2010-04-21 | 常熟耀皮特种玻璃有限公司 | Intercepting flashboard |
| CN102563682A (en) * | 2012-03-21 | 2012-07-11 | 苏州市福迈精密机械有限公司 | Coal gate of coal feed hopper |
| CN204359130U (en) * | 2014-11-11 | 2015-05-27 | 南通曼特威金属材料有限公司 | A kind of molten anti-deformation fire door of aluminium reverberatory furnace |
| CN105420524A (en) * | 2015-11-11 | 2016-03-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for preparing K424 cast superalloy through K417G and DZ417G alloy returns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |