CN106439790A - Production boiler - Google Patents
Production boiler Download PDFInfo
- Publication number
- CN106439790A CN106439790A CN201510497138.1A CN201510497138A CN106439790A CN 106439790 A CN106439790 A CN 106439790A CN 201510497138 A CN201510497138 A CN 201510497138A CN 106439790 A CN106439790 A CN 106439790A
- Authority
- CN
- China
- Prior art keywords
- boiler body
- boiler
- production
- flue
- door
- 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
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a production boiler. The production boiler comprises a production boiler body, a chimney, flues, a convection heating surface, an upper boiler door, an annular outer cylinder, a lower fire grate, a lower boiler door, an annular inner cylinder, a secondary air pipe, a hearth, an air chamber, a water level gauge and an exhaust pipe; a sulfur dioxide adsorption filter and a fuming nitric acid adsorption and oxidization device are arranged inside the chimney, and the sulfur dioxide adsorption filter is arranged at the lower end of the fuming nitric acid adsorption and oxidization device; and a middle boiler door is arranged at the lower end of the upper boiler door, the lower fire grate is arranged at the lower end in the production boiler body, the lower boiler door is arranged at the lower part of the right side of the production boiler body, an after-flaming chamber is formed in the production boiler body, and the annular inner cylinder is installed inside the production boiler body and is arranged on the inner sides of the flues. The production boiler is reasonable in design, and biomass briquettes can be stably, continuously and completely combusted.
Description
Technical field
The invention belongs to boiler technology field is and in particular to a kind of produce boiler.
Background technology
At present, there is biomass fuel boiler with regard to biomass molded fuel combustion equipment in the world
In combustion furnace and fireplace, it is mainly used in family's heating.Burning for bulk shaped fuel sets
Standby design in the world is also few.Domestic once had to transform 0.8t vertical fire coal stove as use life
Material shaped fuel boiler.But after transformation, boiler combustion straw briquette fuel presence 3 is prominent asks
Topic：Combustion instability, at the burning initial stage, substantial amounts of volatile ingredient separates out, and so that part is volatilized
Part has little time burning or incomplete combustion, and over-emitting black exhaust phenomenon is serious, and burning velocity is very
Decline rapidly in short time；There is serious slagging scorification phenomenon, slagging scorification increased First air
Resistance, decreases the inlet of First air, thus affecting the efficiency of combustion of stalk forming block；
In flue gas, floating dust content is higher, and the floating dust phenomenon in stalk forming block combustion process dissipates than straw
Burn and alleviated, but still do not reach national requirements for environmental protection.
Content of the invention
It is an object of the invention to provide a kind of produce boiler, to solve in above-mentioned background technology
The problem proposing.
For achieving the above object, the present invention provides following technical scheme：A kind of production boiler,
Including produce boiler body, chimney, flue, convection heating surface, upper furnace door, the outer gallbladder of annular,
Lower fire grating, lower furnace door, ring-like inner bag, secondary air channel, burner hearth, air compartment, water-level gauge and row
Trachea, described chimney is arranged on the top producing boiler body, and the inside of described chimney is provided with
Sulfur dioxide adsorption filter and fuming nitric aicd adsorption and oxidation device, described sulfur dioxide absorption
Filter is arranged on the lower end of fuming nitric aicd adsorption and oxidation device, and described flue passes through smoke exhaust pipe
With chimney UNICOM, and flue be arranged on produce boiler body both sides, described convection heating surface
It is arranged on the inside of flue, described upper furnace door is arranged on the right side producing boiler body, and on
Fire door is arranged on the lower end of flue, and the outer gallbladder of described annular is arranged on the inwall producing boiler body
On, the lower end of described upper furnace door is provided with middle fire door, and described lower fire grating is arranged on production boiler originally
The lower end in internal portion, described lower furnace door is arranged on the bottom producing on the right side of boiler body, described
The inside producing boiler body is provided with secondary furnace, and described ring-like inner bag is arranged on production boiler originally
The inside of body, ring-like inner bag and be arranged on the inner side of flue, described secondary air channel is arranged on life
In producing within boiler body in the heart, described burner hearth is arranged on the upper end of secondary air channel, described
Air compartment is arranged on the upper end of burner hearth, and described water-level gauge is fixedly connected with exhaustor, described aerofluxuss
Pipe is arranged on the left side producing boiler body top.
Preferably, it is provided with peephole between described upper furnace door and middle fire door, described peephole sets
Put on the right side producing boiler body.
Preferably, the upper end of described burner hearth is provided with upper fire-grating radiation heating-surface, and upper fire-grating radiates
Heating surface is arranged between burner hearth and air compartment.
The technique effect of the present invention and advantage：This production boiler, the upper furnace door of double-layer grate is normal
Open, be used with supply air as throwing fuel, middle fire door is used for adjusting fuel on lower fire grating
Burning and removing lime-ash, lower furnace door is used for ash discharge；Peephole is except being additionally operable in addition to fire for seeing
The scarfing cinder of fire grate, space more than upper fire-grating is equivalent to air compartment；It is provided with double on the downside of upper fire-grating
Row's overfiren air port, makes unburnt gas here burn further；Meanwhile, in chimney
The sulfur dioxide adsorption filter that portion installs and fuming nitric aicd adsorption and oxidation device can effectively go
Except harmful gass such as the sulfur dioxide producing during combustion process, oxynitride；This life
Produce boiler design rationally, make biomass molding fuel stably continue to burn completely.
Brief description
Fig. 1 is the structural representation of the present invention.
In figure：1 produce boiler body, 2 chimneys, 3 sulfur dioxide adsorption filters, 4
Cigarette nitric acid adsorption and oxidation device, 5 flues, 6 convection heating surfaces, 7 upper furnace doors, 8 annulars are outer
Gallbladder, fire door in 9,10 lower fire gratings, 11 lower furnace doors, 12 secondary furnaces, 13 ring-like inner bags,
14 secondary air channels, 15 burner hearths, 16 air compartments, 17 water-level gauges, 18 exhaustors.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technology in the embodiment of the present invention
Scheme is clearly and completely described it is clear that described embodiment is only the present invention
A part of embodiment, rather than whole embodiments.Based on the embodiment in the present invention, this
It is every other that field those of ordinary skill is obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
The invention provides a kind of production boiler as shown in Figure 1, including production boiler body
1st, chimney 2, flue 5, convection heating surface 6, upper furnace door 7, the outer gallbladder 8 of annular, lower fire grating
10th, lower furnace door 11, ring-like inner bag 13, secondary air channel 14, burner hearth 15, air compartment 16, water
Position meter 17 and exhaustor 18, described chimney 2 is arranged on the top producing boiler body 1,
The inside of described chimney 2 is provided with sulfur dioxide adsorption filter 3 and fuming nitric aicd adsorption and oxidation
Device 4, described sulfur dioxide adsorption filter 3 is arranged on fuming nitric aicd adsorption and oxidation device 4
Lower end, described flue 5 passes through smoke exhaust pipe and chimney 2 UNICOM, and flue 5 is arranged on life
Produce the both sides of boiler body 1, described convection heating surface 6 is arranged on the inside of flue 5, institute
State upper furnace door 7 and be arranged on the right side producing boiler body 1, and upper furnace door 7 is arranged on flue
5 lower end, the outer gallbladder 8 of described annular is arranged on the inwall producing boiler body 1, described
The lower end of upper furnace door 7 is provided with middle fire door 9, is provided between described upper furnace door 7 and middle fire door 9
Peephole, described peephole is arranged on the right side producing boiler body 1, described lower fire grating 11
It is arranged on the lower end producing within boiler body 1, described lower furnace door 11 is arranged on production boiler
The bottom on body 1 right side, the inside of described production boiler body 1 is provided with secondary furnace 12, institute
State ring-like inner bag 13 and be arranged on the inside producing boiler body 1, ring-like inner bag 13 and setting
In the inner side of flue 5, during described secondary air channel 14 is arranged within production boiler body 1
In the heart, described burner hearth 15 is arranged on the upper end of secondary air channel 14, the upper end of described burner hearth 15
It is provided with upper fire-grating radiation heating-surface, described upper fire-grating radiation heating-surface is arranged on burner hearth 15 and wind
Between room 16, described air compartment 16 is arranged on the upper end of burner hearth 15, described water-level gauge 17 with
Exhaustor 18 is fixedly connected, and described exhaustor 18 is arranged on and produces boiler body 1 top
Left side.
Operation principle：Certain particle diameter biomass molding fuel is admitted to upper fire-grating through upper furnace door 7
Upper burning, air is sucked by upper furnace door 7, and the biomass bits that upper fire-grating leaks down and lime-ash arrive
Burn away and after-flame on lower fire grating 10；Produce during straw briquette fuel burning does not fire completely
The CO burning and fugitive constituent pass through fire grate, and carry out after mixing with secondary wind in burner hearth 15 secondary
Burning, the flue gas after burning is together with the flue gas of fuel generation on lower fire grating 10 through the outer gallbladder of annular
Constitute flue 5 between 8 and ring-like inner bag 13 and enter chimney 2；Combustion system of the present invention, real
Show the substep burning of biomass molding fuel, alleviated biomass combustion speed, reach burning
Aerobic mating with oxygen supply, biomass molding fuel is made stably to continue to burn completely.
Finally it should be noted that：The foregoing is only the preferred embodiments of the present invention, and
It is not used in the restriction present invention, although having carried out specifically to the present invention with reference to the foregoing embodiments
Bright, for a person skilled in the art, it still can be remembered to foregoing embodiments
The technical scheme carrying is modified, or carries out equivalent to wherein some technical characteristics,
All any modification, equivalent substitution and improvement within the spirit and principles in the present invention, made
Deng should be included within the scope of the present invention.
Claims (3)
1. a kind of production boiler, including production boiler body (1), chimney (2), flue (5), convection current
Heating surface (6), upper furnace door (7), the outer gallbladder (8) of annular, lower fire grating (10), lower furnace door (11), ring
Type inner bag (13), secondary air channel (14), burner hearth (15), air compartment (16), water-level gauge (17) and row
Trachea (18) it is characterised in that：Described chimney (2) is arranged on the top producing boiler body (1),
The inside of described chimney (2) is provided with sulfur dioxide adsorption filter (3) and fuming nitric aicd adsorption and oxidation dress
Put (4), described sulfur dioxide adsorption filter (3) is arranged on fuming nitric aicd adsorption and oxidation device (4)
Lower end, described flue (5) passes through smoke exhaust pipe and chimney (2) UNICOM, and flue (5) is arranged on life
Produce the both sides of boiler body (1), described convection heating surface (6) is arranged on the inside of flue (5), institute
State upper furnace door (7) and be arranged on the right side producing boiler body (1), and upper furnace door (7) is arranged on flue
(5) lower end, the outer gallbladder (8) of described annular is arranged on the inwall producing boiler body (1), described
The lower end of upper furnace door (7) is provided with middle fire door (9), and described lower fire grating (11) is arranged on production boiler body
(1) internal lower end, described lower furnace door (11) is arranged on the bottom producing on the right side of boiler body (1),
The described inside producing boiler body (1) is provided with secondary furnace (12), and described ring-like inner bag (13) is installed
In the inside producing boiler body (1), ring-like inner bag (13) and be arranged on the inner side of flue (5),
Described secondary air channel (14) is arranged in production boiler body (1) inside in the heart, described burner hearth (15)
It is arranged on the upper end of secondary air channel (14), described air compartment (16) is arranged on the upper end of burner hearth (15),
Described water-level gauge (17) is fixedly connected with exhaustor (18), and described exhaustor (18) is arranged on production
The left side at boiler body (1) top.
2. according to claim 1 a kind of produce boiler it is characterised in that：Described upper furnace door (7)
It is provided with peephole and middle fire door (9) between, described peephole is arranged on the right side producing boiler body (1)
Side.
3. according to claim 1 a kind of produce boiler it is characterised in that：Described burner hearth (15)
Upper end be provided with upper fire-grating radiation heating-surface, upper fire-grating radiation heating-surface is arranged on burner hearth (15) and air compartment
(16) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510497138.1A CN106439790A (en) | 2015-08-13 | 2015-08-13 | Production boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510497138.1A CN106439790A (en) | 2015-08-13 | 2015-08-13 | Production boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106439790A true CN106439790A (en) | 2017-02-22 |
Family
ID=58093735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510497138.1A Pending CN106439790A (en) | 2015-08-13 | 2015-08-13 | Production boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439790A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999021465A1 (en) * | 1997-10-24 | 1999-05-06 | Tapio Niemi | Stove |
| CN204460187U (en) * | 2015-02-11 | 2015-07-08 | 相鹏 | Novel biomass shaped fuel boiler |
| CN205026647U (en) * | 2015-08-13 | 2016-02-10 | 安徽省阜南绿原化工有限公司 | Production boiler |
-
2015
- 2015-08-13 CN CN201510497138.1A patent/CN106439790A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999021465A1 (en) * | 1997-10-24 | 1999-05-06 | Tapio Niemi | Stove |
| CN204460187U (en) * | 2015-02-11 | 2015-07-08 | 相鹏 | Novel biomass shaped fuel boiler |
| CN205026647U (en) * | 2015-08-13 | 2016-02-10 | 安徽省阜南绿原化工有限公司 | Production boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202734221U (en) | Vertical energy-saving environmental-protection boiler | |
| CN104613465A (en) | Cofiring-type biomass fuel boiler | |
| CN210463572U (en) | Semi-gasification biomass combustion hot blast stove | |
| CN208735618U (en) | A kind of novel segmentation low nitrogen combustion apparatus | |
| CN204534547U (en) | A kind of mixed combustion type biomass fuel boiler | |
| CN205447842U (en) | Heating stove with it is combustion -supporting to divide flame | |
| CN201297617Y (en) | Boiler soot secondary-combustion device | |
| CN206626606U (en) | A kind of biomass bundling fuel chain-grate boiler furnace arch structure | |
| CN205026647U (en) | Production boiler | |
| CN205279074U (en) | Low nitrogen powder combustor of slag -tap formula | |
| CN206018716U (en) | A kind of full gasification counter-combustion energy-saving cooking stove | |
| CN201212729Y (en) | Biomass granular fuel boiler | |
| CN106439790A (en) | Production boiler | |
| CN203464323U (en) | Novel environmental protection boiler with boiler internal smoke and dust abatement clean burning | |
| CN106838974A (en) | A kind of biomass bundling fuel chain-grate boiler furnace arch structure | |
| CN201555246U (en) | Secondary combustion-supporting U-shaped chimney flue | |
| CN208042119U (en) | Parallel-connection type coal-burning powder heat medium heater | |
| CN201310924Y (en) | Gas-making compound combustion vertical-type furnace | |
| CN205579541U (en) | High -efficient low nitrogen gas burner of living beings | |
| CN204829875U (en) | Two furnace fire burning furnace | |
| CN201203252Y (en) | Cooking and heating two-purpose stove | |
| CN2807005Y (en) | Smokeless environment-friendly boiler | |
| CN2786437Y (en) | Smokeless boiler | |
| CN2504552Y (en) | Mobile burning boiler | |
| CN204756891U (en) | Use boiler of living beings granule |
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: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |