CN106123016A - A kind of New-type boiler - Google Patents
A kind of New-type boiler Download PDFInfo
- Publication number
- CN106123016A CN106123016A CN201610661627.0A CN201610661627A CN106123016A CN 106123016 A CN106123016 A CN 106123016A CN 201610661627 A CN201610661627 A CN 201610661627A CN 106123016 A CN106123016 A CN 106123016A
- Authority
- CN
- China
- Prior art keywords
- heat
- boiler
- combustor
- heat exchange
- combustion
- 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
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M2700/00—Constructional details of combustion chambers
- F23M2700/005—Structures of combustion chambers or smoke ducts
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a kind of New-type boiler, it includes that boiler body, the furnace wall of the combustor in described boiler body are followed successively by flame retardant coating, heat-insulation layer, heat exchange layer from inside to outside.Advantage is: just carry out heat exchange in combustor from conventional boiler different, the application is to arrange heat-insulation layer outside flame retardant coating, the heat making combustion indoor will not scatter and disappear easily, effectively ensure the temperature in combustor, make needs could crack under the high temperature conditions, the organic macromolecule of burning sufficiently burns, the heat that warm layer distributes is fully absorbed by the heat exchange layer outside heat-insulation layer, while ensureing thermal conversion efficiency, improve the efficiency of combustion of boiler, and the combustion utilization efficiency of coal, reduce the combustible content in flue gas simultaneously, reduce noxious emission, the effects of energy saving and emission reduction making boiler is greatly promoted.
Description
Technical field:
The present invention relates to a kind of boiler, particularly relate to a kind of New-type boiler.
Background technology:
Coal and petrochemical industry organic-fuel are all complicated organic macromolecule structures, wherein part organic macromolecule cracking,
Higher temperature is needed during burning.
The aggregate efficiency of boiler is determined with thermal conversion efficiency the two factor by efficiency of combustion, it may be assumed that total boiler efficiency=
Efficiency of combustion × thermal conversion efficiency.
And at present boiler is typically only to pay attention to heat exchange, i.e. directly main combustion chamber inwall arrange heat exchange layer carry out heat exchange or
Flame retardant coating at main combustion chamber inwall is internal or outside just arranges heat exchange layer and carries out heat exchange, and the furnace temperature making combustion indoor is the lowest, causes and needs
The organic macromolecule could crack under the high temperature conditions, burnt cannot fully burn, and efficiency of combustion is low；Add in flue gas
Combustible content, cause environmental pollution；And the environmental pollution caused in order to avoid fume emission, it is necessary to flue gas was carried out
Filter or recovery, add coal energy consumption.
Summary of the invention:
It is an object of the invention to provide a kind of guarantee boiler combustion indoor temperature, make coal-fired fully burning, improve boiler
Efficiency of combustion, reduces the New-type boiler of combustible content in flue gas.
The present invention is implemented by following technical scheme: a kind of New-type boiler, it includes boiler body, in described boiler body
The furnace wall of combustor is followed successively by flame retardant coating, heat-insulation layer, heat exchange layer from inside to outside
Advantages of the present invention: just carrying out heat exchange in combustor from conventional boiler different, the application is outside flame retardant coating
Arranging heat-insulation layer, the heat making combustion indoor will not scatter and disappear easily, effectively ensures the temperature in combustor, makes needs at high temperature bar
The organic macromolecule could crack under part, burnt sufficiently burns, and warm layer is distributed by the heat exchange layer outside heat-insulation layer
Heat fully absorb, ensureing while thermal conversion efficiency, the burning of the efficiency of combustion and coal that improve boiler utilizes
Rate, reduces the combustible content in flue gas simultaneously, reduces noxious emission, make the effects of energy saving and emission reduction of boiler be greatly promoted.
Accompanying drawing illustrates:
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is the part A close-up schematic view of Fig. 1.
Boiler body 1, combustor 2, furnace wall 3, flame retardant coating 4, heat-insulation layer 5, heat exchange layer 6.
Detailed description of the invention:
As depicted in figs. 1 and 2, a kind of New-type boiler, it includes boiler body 1, the stove of the combustor 2 in boiler body 1
Wall 3 is followed successively by flame retardant coating 4, heat-insulation layer 5, heat exchange layer 6 from inside to outside.
Use principle: arrange heat-insulation layer 5 outside flame retardant coating 4, makes the heat of combustion indoor 2 will not scatter and disappear easily, effectively
Ensureing the temperature in combustor 2, the organic macromolecule make needs could crack under the high temperature conditions, burning sufficiently fires
Burning, arrange water jacket by the heat exchange layer 6 outside heat-insulation layer 5, the heat distributed by warm layer 5 is abundant by the medium in water jacket
Absorb, while ensureing thermal conversion efficiency, improve the efficiency of combustion of boiler and the combustion utilization efficiency of coal, reduce simultaneously
Combustible content in flue gas, reduces noxious emission, makes the effects of energy saving and emission reduction of boiler to be greatly promoted.
Claims (1)
1. a New-type boiler, it includes boiler body, it is characterised in that the furnace wall of the combustor in described boiler body is by interior
Flame retardant coating, heat-insulation layer, heat exchange layer it is followed successively by outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610661627.0A CN106123016A (en) | 2016-08-12 | 2016-08-12 | A kind of New-type boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610661627.0A CN106123016A (en) | 2016-08-12 | 2016-08-12 | A kind of New-type boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106123016A true CN106123016A (en) | 2016-11-16 |
Family
ID=57257678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610661627.0A Pending CN106123016A (en) | 2016-08-12 | 2016-08-12 | A kind of New-type boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106123016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984779A (en) * | 2019-12-15 | 2021-06-18 | 湖南省桂阳银星有色冶炼有限公司 | Energy-saving industrial natural gas boiler system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001153313A (en) * | 1999-11-29 | 2001-06-08 | Mitsubishi Heavy Ind Ltd | Partial oxidizing burner |
| CN202675310U (en) * | 2012-07-03 | 2013-01-16 | 杭州海陆重工有限公司 | Fully-adiabatic hearth of pure firing garbage furnace |
| CN203501162U (en) * | 2013-10-18 | 2014-03-26 | 济南锅炉集团有限公司 | Circulating fluidized bed boiler hearth structure for burning high-moisture and low-heat-value biomass fuel |
-
2016
- 2016-08-12 CN CN201610661627.0A patent/CN106123016A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001153313A (en) * | 1999-11-29 | 2001-06-08 | Mitsubishi Heavy Ind Ltd | Partial oxidizing burner |
| CN202675310U (en) * | 2012-07-03 | 2013-01-16 | 杭州海陆重工有限公司 | Fully-adiabatic hearth of pure firing garbage furnace |
| CN203501162U (en) * | 2013-10-18 | 2014-03-26 | 济南锅炉集团有限公司 | Circulating fluidized bed boiler hearth structure for burning high-moisture and low-heat-value biomass fuel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984779A (en) * | 2019-12-15 | 2021-06-18 | 湖南省桂阳银星有色冶炼有限公司 | Energy-saving industrial natural gas boiler system |
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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 |
Application publication date: 20161116 |
|
| WD01 | Invention patent application deemed withdrawn after publication |