CN204404167U - The Novel hearth generator of combustor - Google Patents
The Novel hearth generator of combustor Download PDFInfo
- Publication number
- CN204404167U CN204404167U CN201520011258.1U CN201520011258U CN204404167U CN 204404167 U CN204404167 U CN 204404167U CN 201520011258 U CN201520011258 U CN 201520011258U CN 204404167 U CN204404167 U CN 204404167U
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- CN
- China
- Prior art keywords
- burner hearth
- secondary blast
- main body
- cavity
- body cover
- Prior art date
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Abstract
The utility model discloses a kind of Novel hearth generator of combustor, includes main body cover and burner hearth; This burner hearth is arranged in main body cover, the lower end profile of burner hearth is cylindrical, cavity of once blowing is formed between the lower end outer wall of burner hearth and the inwall of main body cover, the bottom end face of burner hearth is provided with a wind pushing hole, this wind pushing hole is communicated with once blows between cavity and the inside of burner hearth, the upper end profile of this burner hearth is truncated cone-shaped, secondary blast cavity is formed between the upper end outer wall of burner hearth and the inwall of main body cover, the upper end wall of burner hearth is provided with secondary blast hole, and this secondary blast hole is communicated with between secondary blast cavity and the inside of burner hearth.During work, granular fuel produces gasification by once blowing in burner hearth, sufficient oxygen is run into when flame reaches secondary blast height, make it reach to burn completely, secondary blast passes through to canyon in addition, more effectively to concentrate flame, make flame temperature higher, smoke combustion is more complete.
Description
Technical field
The utility model relates to combustor art, refers in particular to a kind of Novel hearth generator of combustor.
Background technology
Biomass combustion machine is a kind of biomass semi-gasification automatic control combustion engine, with biological particles, etc. the organic-biological matter biomass high-temperature cracking combustor that is fuel, be generally divided into air-cooled biomass combustion machine and water-cooled biomass combustion machine two kinds of types.Biomass combustion machine, burning cost is saved 75% than electricity, saves 60% than fuel oil, saves 50% than natural gas, is saved 40% than liquefied gas, and no pollution.Biomass combustion machine liner, adopts the crystallization of zirconium silicon, fires and forms, need the temperature more than 1000 DEG C to burn three days, without loose pore after high pressure cast through high temperature furnace.
But at present, the burner hearth generator be applied on combustor only adopts the mode of once blowing, the structure of this kind of burner hearth generator can not active set Flame, make flame temperature low, and smoke combustion is incomplete.
Summary of the invention
In view of this, the utility model is for the disappearance of prior art existence, its main purpose is to provide a kind of Novel hearth generator of combustor, and it effectively can solve existing burner hearth generator can not active set Flame and make flame temperature low and the incomplete problem of smoke combustion.
For achieving the above object, the utility model adopts following technical scheme:
A Novel hearth generator for combustor, includes main body cover and burner hearth; This burner hearth is arranged in main body cover, the lower end profile of burner hearth is cylindrical, cavity of once blowing is formed between the lower end outer wall of burner hearth and the inwall of main body cover, the bottom end face of burner hearth is provided with a wind pushing hole, this wind pushing hole is communicated with once blows between cavity and the inside of burner hearth, the upper end profile of this burner hearth is truncated cone-shaped, secondary blast cavity is formed between the upper end outer wall of burner hearth and the inwall of main body cover, the upper end wall of burner hearth is provided with secondary blast hole, and this secondary blast hole is communicated with between secondary blast cavity and the inside of burner hearth.
Preferably, ringwise, this wind pushing hole is multiple to the bottom face of described burner hearth, and a multiple wind pushing hole is evenly laid on annular end face.
Preferably, described secondary blast hole is multiple, and multiple secondary blast hole is evenly laid on the upper end wall of burner hearth.
Preferably, be provided with horizontal baffle and form aforementioned cavity and the secondary blast cavity of once blowing in described main body cover, this horizontal baffle radial direction expands the outside wall surface protruding out main body cover.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:
By being provided with once blow cavity and secondary blast cavity, and be engaged on burner hearth and be provided with a wind pushing hole and secondary blast hole, during work, granular fuel by once air-supply generation gasification, runs into sufficient oxygen, makes it reach and burn completely in burner hearth when flame reaches secondary blast height, secondary blast passes through to canyon in addition, more effectively to concentrate flame, make flame temperature higher, smoke combustion is more complete.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the preferred embodiment of the utility model;
Fig. 2 is the front view of the preferred embodiment of the utility model;
Fig. 3 is the top view of the preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10, main body cover 11, once to blow cavity
12, secondary blast cavity 20, burner hearth
21, wind pushing hole 22, secondary blast hole
30, horizontal baffle
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 3, that show the concrete structure of the preferred embodiment of the utility model, include main body cover 10 and burner hearth 20.
This burner hearth 20 is arranged in main body cover 10, the lower end profile of burner hearth 20 is cylindrical, cavity 11 of once blowing is formed between the lower end outer wall of burner hearth 20 and the inwall of main body cover 10, the bottom end face of burner hearth 20 is provided with a wind pushing hole 21, this wind pushing hole 21 is communicated with once blows between cavity 11 and the inside of burner hearth 20, and in the present embodiment, the bottom face of this burner hearth 20 ringwise, this wind pushing hole 21 is multiple, and a multiple wind pushing hole 21 is evenly laid on annular end face.
The upper end profile of this burner hearth 20 is truncated cone-shaped, secondary blast cavity 12 is formed between the upper end outer wall of burner hearth 20 and the inwall of main body cover 10, the upper end wall of burner hearth 20 is provided with secondary blast hole 22, this secondary blast hole 22 is communicated with between the inside of secondary blast cavity 12 and burner hearth 20, in the present embodiment, this secondary blast hole 22 is multiple, and multiple secondary blast hole 22 is evenly laid on the upper end wall of burner hearth 20.
In addition, be provided with horizontal baffle 30 and form aforementioned cavity 11 and the secondary blast cavity 12 of once blowing in this main body cover 10, this horizontal baffle 30 radial direction expands the outside wall surface protruding out main body cover 10.
During work, granular fuel produces gasification by once blowing in burner hearth 20, sufficient oxygen is run into when flame reaches secondary blast height, make it reach to burn completely, secondary blast passes through to canyon in addition, more effectively to concentrate flame, make flame temperature higher, smoke combustion is more complete.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (4)
1. a Novel hearth generator for combustor, is characterized in that: include main body cover and burner hearth; This burner hearth is arranged in main body cover, the lower end profile of burner hearth is cylindrical, cavity of once blowing is formed between the lower end outer wall of burner hearth and the inwall of main body cover, the bottom end face of burner hearth is provided with a wind pushing hole, this wind pushing hole is communicated with once blows between cavity and the inside of burner hearth, the upper end profile of this burner hearth is truncated cone-shaped, secondary blast cavity is formed between the upper end outer wall of burner hearth and the inwall of main body cover, the upper end wall of burner hearth is provided with secondary blast hole, and this secondary blast hole is communicated with between secondary blast cavity and the inside of burner hearth.
2. the Novel hearth generator of combustor as claimed in claim 1, is characterized in that: ringwise, this wind pushing hole is multiple to the bottom face of described burner hearth, and a multiple wind pushing hole is evenly laid on annular end face.
3. the Novel hearth generator of combustor as claimed in claim 1, it is characterized in that: described secondary blast hole is multiple, multiple secondary blast hole is evenly laid on the upper end wall of burner hearth.
4. the Novel hearth generator of combustor as claimed in claim 1, it is characterized in that: be provided with horizontal baffle in described main body cover and form aforementioned cavity and the secondary blast cavity of once blowing, this horizontal baffle radial direction expands the outside wall surface protruding out main body cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011258.1U CN204404167U (en) | 2015-01-08 | 2015-01-08 | The Novel hearth generator of combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011258.1U CN204404167U (en) | 2015-01-08 | 2015-01-08 | The Novel hearth generator of combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204404167U true CN204404167U (en) | 2015-06-17 |
Family
ID=53428019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520011258.1U Expired - Fee Related CN204404167U (en) | 2015-01-08 | 2015-01-08 | The Novel hearth generator of combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204404167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287806A (en) * | 2016-09-29 | 2017-01-04 | 长沙开元仪器股份有限公司 | The automatic flow control system of a kind of high temperature combustion furnace and method of work thereof |
-
2015
- 2015-01-08 CN CN201520011258.1U patent/CN204404167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287806A (en) * | 2016-09-29 | 2017-01-04 | 长沙开元仪器股份有限公司 | The automatic flow control system of a kind of high temperature combustion furnace and method of work thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20200108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |