CN105674233A - Fuel furnace with heat collector - Google Patents
Fuel furnace with heat collector Download PDFInfo
- Publication number
- CN105674233A CN105674233A CN201610098129.XA CN201610098129A CN105674233A CN 105674233 A CN105674233 A CN 105674233A CN 201610098129 A CN201610098129 A CN 201610098129A CN 105674233 A CN105674233 A CN 105674233A
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- CN
- China
- Prior art keywords
- heat collector
- furnace
- fuel
- fuels
- combusted
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/08—Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention is applicable to the technical field of fuels, and provides a fuel furnace with a heat collector. In addition to comprising a combustor, a furnace hearth, a furnace tube and a chimney, the fuel furnace further comprises the heat collector positioned above the combustor, wherein fuels are combusted by the combustor to generate flames which are in upward contact with the heat collector, so that the heat collector is heated while the furnace tube is heated; fuels carried in flue gas are sprayed onto the heat collector for being combusted for a second time continuously; carbon monoxide generated in a combustion process is combusted in the heat collector, so that the fuels are sufficiently combusted, and heat transfer further can be improved to improve heat conduction, and therefore, the purpose of saving energy and reducing consumption is achieved. Meanwhile, when the flames suddenly go out, the heat collector is still kept at a relatively high temperature for continuously combusting fuels, so that the occurrence of a combustion furnace tempering accident or a furnace hearth explosion accident is avoided, and therefore, safety technical control is carried out on the potential safety hazards due to the fact that the fuels cannot be sufficiently combusted, and damages to the furnace body.
Description
Technical field
The present invention relates to a kind of Fuel Furnace, particularly relate to a kind of Fuel Furnace installing heat collector.
Background technology
Fuel Furnace is most common firing equipment in commercial production, and Fuel Furnace mainly has fuel oil type, combustion type two kinds to be widely used. Material directly heat in Fuel Furnace temperature required after, be sent to reaction equation fractionating device, thus reaching the purpose turned out a produce.
Traditional heating furnace be flame directly at stove chamber inner combustion, heat is delivered on boiler tube, and material in furnace tubing arrives and produces required temperature. Flame is at lower portion of furnace body, boiler tube arranges in body of heater surrounding, heat radiation mainly by flame carries out heat transmission, and heat can quickly be taken away along with flue gas and be by convection in flue and arrange, thus cause thermal loss and imperfect combustion, and this furnace binding also can cause, when fuel is further continued for furnace injection, and when flame extinguishes suddenly, owing to not lighting a fire in time, stove fuel is made to assemble, and the security incident exploded in producer when again lighting a fire.
Summary of the invention
The present invention be directed to the technical problem of industrial fuel oil or fuel gas energy-saving reduction of discharging and manufacture a kind of Fuel Furnace with heat collector. Heat collector is arranged in conventional fuel stove, makes full combustion of fuel, reach energy-saving consumption-reducing, reduce the purpose of discharged nitrous oxides, it is also possible to improving heat transmission, improving conduction of heat, thus reducing energy consumption. Make Fuel Furnace tempering and furnace explosion security incident effectively be solved simultaneously.
Conventional Fuel Furnace mainly includes burner, burner hearth, boiler tube, chimney, base, the present invention is square on the burner on this basis installs heat collector, fuel produces flame through burner combustion, upwards touches heat collector, while heating to boiler tube, also heat collector is heated, it is identical that temperature is constantly increased to fire box temperature, and the fuel carried secretly in flue gas is ejected on heat collector and continues second-time burning, and the carbon monoxide produced in combustion also burns in heat collector.
According to a kind of Fuel Furnace with heat collector of the present invention, described heat collector distance burner 1.6-1.8 rice.
According to a kind of Fuel Furnace with heat collector of the present invention, described heat collector is the ceramic network structure of porous.
According to a kind of Fuel Furnace with heat collector of the present invention, described heat collector is cylinder, and diameter is 1-1.2 rice, is highly 0.6-0.8 rice.
According to a kind of Fuel Furnace with heat collector of the present invention, according to the number of Fuel Furnace inner burner, corresponding multiple heat collector can be installed.
The present invention adopts above technical scheme, and compared with prior art, discharged nitrous oxides reduces by 85%, and carbon monoxide emission reduces by 90%, and energy-saving effect improves 2-3%, meanwhile, makes Fuel Furnace tempering and furnace explosion security incident effectively be stoped.
Below in conjunction with drawings and Examples, this invention is described further.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the embodiment of the present invention.
In figure: 1-burner; 2-burner hearth; 3-boiler tube; 4-heat collector; 5-chimney; 6-material inlet; 7-material outlet; 8-fuel inlet.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
As it is shown in figure 1, this Fuel Furnace primary structure includes burner 1, burner hearth 2, boiler tube 3, heat collector 4, chimney 5. Burner 1 is positioned at bottom of furnace body. Heat collector 4 is positioned at 1.6-1.8 rice above burner 1, for cylindrical structural. Boiler tube 3 arranges in body of heater surrounding. Burner hearth 2 communicates with chimney 5, in order to produced flue gas is discharged.
Fuel enters burner 1 burning through fuel inlet 8 and produces flame, flame transfers heat on boiler tube 3 by heat radiation, material to be heated enters boiler tube 3 through material inlet 6 and absorbs heat, after reaching the temperature required for producing, flows out from the material outlet 7 of boiler tube 3 opposite side. Meanwhile, flame upwards touches heat collector 4, and while heating to boiler tube 3, heat collector 4 is also carried out heating, and it is identical that temperature is constantly increased to burner hearth 2 temperature. And the flue gas that fuel produces when burner 1 burns is flowed directly in the air of outside by chimney 5.
When furnace flame extinguishes suddenly, and fuel does not also stop in time, and when continuing to furnace injection, heat collector 4 still keeps high temperature to continue fuel is heated, it is prevented that fuel gathering and security incident of blasting when again lighting a fire.
Certainly; the present invention also can have other various embodiments; when without departing substantially from present invention spirit and essence thereof; those of ordinary skill in the art are when can make various corresponding change and deformation according to the present invention, but these change accordingly and deformation all should belong to the scope of the claims appended by the present invention.
Claims (3)
1. the Fuel Furnace with heat collector, including burner, burner hearth, boiler tube and chimney (Fuel Furnace body), burner is positioned at bottom of furnace body, and boiler tube arranges in body of heater surrounding, and burner hearth communicates with chimney, it is characterized in that, side is equipped with heat collector on the burner, and the fuel that fuel is carried secretly in burner combustion, flue gas is ejected on heat collector and continues second-time burning, the carbon monoxide produced in combustion also burns in heat collector, makes full combustion of fuel.
2. a kind of Fuel Furnace with heat collector as claimed in claim 2, it is characterised in that described heat collector is the ceramic network structure of porous.
3. a kind of Fuel Furnace with heat collector as claimed in claim 3, it is characterised in that described heat collector is cylinder, and diameter is 1-1.2 rice, is highly 0.6-0.8 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610098129.XA CN105674233A (en) | 2016-02-23 | 2016-02-23 | Fuel furnace with heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610098129.XA CN105674233A (en) | 2016-02-23 | 2016-02-23 | Fuel furnace with heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105674233A true CN105674233A (en) | 2016-06-15 |
Family
ID=56193251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610098129.XA Pending CN105674233A (en) | 2016-02-23 | 2016-02-23 | Fuel furnace with heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105674233A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2506874Y (en) * | 2001-11-21 | 2002-08-21 | 郎清江 | High-efficient environment protection pipe type boiler |
| CN1715747A (en) * | 2005-06-23 | 2006-01-04 | 江西江联能源环保股份有限公司 | Heat storage stable burning device for gas burning boiler |
| CN203256228U (en) * | 2013-05-24 | 2013-10-30 | 山东杰富意振兴化工有限公司 | Tar-gas tube furnace |
| CN104531192A (en) * | 2014-12-11 | 2015-04-22 | 山东钢铁股份有限公司 | Alternative-operation control device and process of tubular furnace |
| WO2015115943A1 (en) * | 2014-01-29 | 2015-08-06 | Сергей Петрович СЕМЕНИХИН | Solid fuel combustion method and steam water boiler for implementing same |
-
2016
- 2016-02-23 CN CN201610098129.XA patent/CN105674233A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2506874Y (en) * | 2001-11-21 | 2002-08-21 | 郎清江 | High-efficient environment protection pipe type boiler |
| CN1715747A (en) * | 2005-06-23 | 2006-01-04 | 江西江联能源环保股份有限公司 | Heat storage stable burning device for gas burning boiler |
| CN203256228U (en) * | 2013-05-24 | 2013-10-30 | 山东杰富意振兴化工有限公司 | Tar-gas tube furnace |
| WO2015115943A1 (en) * | 2014-01-29 | 2015-08-06 | Сергей Петрович СЕМЕНИХИН | Solid fuel combustion method and steam water boiler for implementing same |
| CN104531192A (en) * | 2014-12-11 | 2015-04-22 | 山东钢铁股份有限公司 | Alternative-operation control device and process of tubular furnace |
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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 |