CN205897108U - Fuel boiler - Google Patents
Fuel boiler Download PDFInfo
- Publication number
- CN205897108U CN205897108U CN201620883450.4U CN201620883450U CN205897108U CN 205897108 U CN205897108 U CN 205897108U CN 201620883450 U CN201620883450 U CN 201620883450U CN 205897108 U CN205897108 U CN 205897108U
- Authority
- CN
- China
- Prior art keywords
- combustor
- fuel boiler
- feeding mouth
- fuel
- burner hearth
- 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.)
- Expired - Fee Related
Links
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The application discloses fuel boiler is in including furnace (10), setting furnace (10) the bottom grate (20), be used for to pan feeding mouth (30) and exhanst gas outlet (40) of fuel are put in in furnace (10), furnace (10) are inside separates a N combustion chamber (11) by partition wall (50), pan feeding mouth (30) and first the combustion chamber intercommunication, exhanst gas outlet (40) are individual with N the combustion chamber intercommunication is adjacent through seting up between combustion chamber (11) flue (51) order intercommunication on partition wall (50), and with same combustion chamber (11) link to each other pan feeding mouth (30) flue (51) or exhanst gas outlet (40) are seted up on the height of difference, wherein, and N >= 2.
Description
Technical field
The application is related to fuel boiler, more particularly, to adopts biological material as the boiler of fuel.
Background technology
Because coal-burning boiler pollution is larger, a lot of boilers are changed to using biological material as fuel at present.However, it is biological
Matter fuel is low, lightweight due to autologous density, and the ashes producing during burning are easily mingled in formation flying dust in flue gas.Substantial amounts of winged
Ash is attached to and can hinder the heat transfer of boiler during the inner surface of boiler, reduce boiler combustion efficiency, increase boiler exhaust gas degree, Jin Erzeng
The consumption of refuelling.Meanwhile, the flue gas with a large amount of flying dusts washes away the heating surface of boiler internal for a long time and also results in heating surface
Abrasion, once heating surface is damaged, the leakage of boiler internal medium, also can cause security incident.
Content of the invention
The purpose of the application is to provide a kind of fuel boiler, its can reduce fuel combustion after the containing of flying dust in flue gas
Amount, solves aforementioned problems of the prior art.
This application discloses a kind of fuel boiler, the fire grate including burner hearth, being arranged on described burner hearth bottom, for described
Burner hearth throws in feeding mouth and the exhanst gas outlet of fuel, is separated out n combustor, described feeding mouth by partition wall inside described burner hearth
With first described combustion chamber, described exhanst gas outlet and combustion chamber described in n-th, between adjacent described combustor
By the flue sequential communication being opened on described partition wall, and the described feeding mouth, described being connected with same described combustor
Flue and/or described exhanst gas outlet open up and go up at various height, wherein, n >=2.
Alternatively, described flue be opened in described every coping or bottom.
Alternatively, when n >=3, first described combustor is arranged on the lower section of other described combustor, other described combustions
Burn room to be arranged side by side.
Alternatively, n=4.
Alternatively, also include being arranged on the dust collect plant below described combustor.
Alternatively, described dust collect plant includes dust hopper, controller and the valve being arranged on dust hopper, described controller
Gleanings in described dust hopper are discharged by the switch controlling described valve.
Alternatively, described dust collect plant is arranged on (n-1)th described combustor and described in n-th between combustor.
Alternatively, described dust collect plant is arranged on combustor described in n-th.
Alternatively, described fire grate is provided with air compartment, and described air compartment provides oxygen for described stoker surface.
Alternatively, air-supply arrangement is set above described feeding mouth, described air-supply arrangement provides oxygen for described burner hearth, and institute
Stating air-supply arrangement and providing the wind speed of oxygen is higher than the wind speed that described air compartment provides oxygen.
The application significantly reduce exhanst gas outlet discharge flue gas in flying dust content, improve boiler safety and
Efficiency of combustion.
In order to be able to be further understood that feature and the technology contents of the application, refer to detailed below in connection with the application
Illustrate and accompanying drawing, but accompanying drawing only provides and uses with reference to explanation, is not used for the application is any limitation as.
Brief description
The aforementioned and other side of the application more completely will be managed by being discussed in detail of being done with reference to the accompanying drawings
Solution and understanding, in the accompanying drawings:
Fig. 1 shows a kind of schematic diagram of embodiment of the application;
Fig. 2 shows the schematic diagram of the application second embodiment.
Specific embodiment
For help those skilled in the art definitely understand this application claims theme, below in conjunction with the accompanying drawings in detail
The specific embodiment of description the application.
The schematic diagram of one embodiment of the application as shown in Figure 1.A kind of fuel boiler, including burner hearth 10, is arranged on stove
The fire grate 20 of thorax 10 bottom, feeding mouth 30 from fuel to burner hearth 10 and exhanst gas outlet 40 for throwing in, wherein, inside burner hearth 10
Several combustor 11 are separated out by partition wall 50, in this embodiment, the quantity of combustor 11 is 4, other real
Apply in mode, the quantity of combustor 11 can change according to the actual requirements, as long as being no less than 2.As illustrated, feeding mouth
30 are connected with first combustor 11, and exhanst gas outlet 40 is connected with the 4th combustor 11, passes through between adjacent combustor 11
It is opened in flue 51 sequential communication on partition wall 50.Wherein, the feeding mouth 30 that is connected with same combustor, each flue 51
And/or exhanst gas outlet 40 all opens up and goes up at various height.For example shown in Fig. 1, flue 51 position that combustor 11 connects is each
Different.Thus, burner hearth 10 has been partitioned into 4 combustor being sequentially connected 11.Additionally, in this embodiment, first
Combustor 11 is arranged on the lower section of other combustor 11, and other three combustor 11 are arranged side by side.This design makes burner hearth 10
Internal structure is compact.It is understood that the arrangement of combustor 11 is not limited thereto, as long as beneficial to flue gas in burner hearth
Interior turn to.
With reference to shown in Fig. 1, fuel is put into after burner hearth by feeding mouth 30, and the flue gas producing in first combustor is by flue
51 sequentially pass through each combustor, finally discharge from the exhanst gas outlet 40 of the 4th combustor.In this process, due to each cigarette
Road 51 opens up to be gone up at various height, and the flue gas carrying flying dust needs repeatedly to turn to, due to flying dust and flue gas in flow process
Density different, there is inertial separation both during steering, most of flying dust can drop in burner hearth 10, rather than with flue gas by
Exhanst gas outlet 40 is discharged.As illustrated, as preferably embodiment, flue 51 is opened in top or the bottom of partition wall 50, makes
Must carry the flue gas of flying dust 10 in burner hearth in steering angle as far as possible big, thus improving the separation efficiency of flying dust and flue gas.
As shown in figure 1, in this embodiment, also include being arranged on the dust collect plant of described combustor 11 lower section
60, dust collect plant 60 is used for collecting the flying dust of whereabouts.Include dust hopper 61, control as preferably embodiment dust collect plant 60
Device 62 and the valve 63 being arranged on dust hopper 61, the gleanings in dust hopper 61 are arranged by the switch of controller 62 control valve 63
Go out.In this embodiment, controller 62 is, for example, a joystick, and the gleanings in dust hopper 61 can be expelled to stove
The slag-drip opening 80 of row 20.As illustrated, as preferably embodiment, dust collect plant 60 can be arranged on latter two combustor
Between, or it is indoor to be arranged on last burning.It is understood that the type of dust collect plant 60, position, size
And the type of controller 62, position be not limited to above-mentioned.
As shown in Fig. 2 the schematic diagram of second embodiment for the application.In this embodiment, with embodiment
One identical place repeats no more.In the present embodiment, fire grate 20 is provided with some air compartments 21, and these air compartments 21 are described stove
Arranging 20 surfaces provides oxygen, to help full combustion of fuel.As preferably embodiment, it is also equipped with sending above feeding mouth 30
Wind apparatus 70, this air-supply arrangement 70 provides comburant oxygen into burner hearth 10, and air-supply arrangement 70 provides the wind speed of oxygen higher than wind
Room 21 provides the wind speed of oxygen, on the one hand, fully burning can reduce the generation of flying dust, on the other hand, high speed to fuel in the air
Air-flow also can help flue gas more swimmingly to arrive at exhanst gas outlet 40 along default path via after the steering of each combustor 11.
It will be appreciated by persons skilled in the art that when a steam generator system employs foregoing fuel boiler,
It is capable of aforementioned advantages.
Although the application has been shown and described based on specific embodiment, the application is not restricted to shown thin
Section.On the contrary, in the range of claim and its equivalent, the various details of the application can be modified.
Claims (10)
1. a kind of fuel boiler, the fire grate (20) including burner hearth (10), being arranged on described burner hearth (10) bottom, for described stove
The feeding mouth (30) of thorax (10) input fuel and exhanst gas outlet (40) are it is characterised in that described burner hearth (10) inside is by partition wall
(50) it is separated out n combustor (11), described feeding mouth (30) and first described combustion chamber, described exhanst gas outlet (40)
With combustion chamber described in n-th, by being opened in the flue on described partition wall (50) between adjacent described combustor (11)
(51) sequential communication, and described feeding mouth (30), described flue (51) and/or the institute being connected with same described combustor (11)
State exhanst gas outlet (40) and open up and go up at various height, wherein, n >=2.
2. fuel boiler as claimed in claim 1 is it is characterised in that described flue (51) is opened in the top of described partition wall (50)
Portion or bottom.
3. fuel boiler as claimed in claim 1 is it is characterised in that when n >=3, first described combustor is arranged on it
The lower section of its described combustor, other described combustor are arranged side by side.
4. fuel boiler as claimed in claim 3 is it is characterised in that n=4.
5. fuel boiler as claimed in claim 1 is it is characterised in that also include being arranged on the collection below described combustor (11)
Dirt device (60).
6. fuel boiler as claimed in claim 5 is it is characterised in that described dust collect plant (60) includes dust hopper (61), control
Device (62) processed and the valve (63) being arranged on dust hopper, the switch of described controller (62) the described valve of control (63) will be described
Gleanings in dust hopper (61) are discharged.
7. the fuel boiler as described in claim 5 or 6 is it is characterised in that described dust collect plant (60) is arranged on (n-1)th institute
State described in combustor and n-th between combustor.
8. the fuel boiler as described in claim 5 or 6 is it is characterised in that described dust collect plant (60) is arranged on as described in n-th
Combustor.
9. fuel boiler as claimed in claim 1 is it is characterised in that described fire grate (20) is provided with air compartment (21), described wind
Room (21) is that described fire grate (20) surface provides oxygen.
10. fuel boiler as claimed in claim 9 is it is characterised in that arrange air-supply arrangement above described feeding mouth (30)
(70), described air-supply arrangement (70) is that described burner hearth (10) provides oxygen, and described air-supply arrangement (70) provides the wind speed of oxygen
The wind speed of oxygen is provided higher than described air compartment (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620883450.4U CN205897108U (en) | 2016-08-16 | 2016-08-16 | Fuel boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620883450.4U CN205897108U (en) | 2016-08-16 | 2016-08-16 | Fuel boiler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205897108U true CN205897108U (en) | 2017-01-18 |
Family
ID=57778955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620883450.4U Expired - Fee Related CN205897108U (en) | 2016-08-16 | 2016-08-16 | Fuel boiler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205897108U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109812802A (en) * | 2019-02-22 | 2019-05-28 | 魏银先 | Coal-burning smoke-less furnace |
CN111006204A (en) * | 2019-11-28 | 2020-04-14 | 徐州市元亨新能源开发有限公司 | Energy-saving and environment-friendly biomass combustion furnace |
-
2016
- 2016-08-16 CN CN201620883450.4U patent/CN205897108U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109812802A (en) * | 2019-02-22 | 2019-05-28 | 魏银先 | Coal-burning smoke-less furnace |
CN111006204A (en) * | 2019-11-28 | 2020-04-14 | 徐州市元亨新能源开发有限公司 | Energy-saving and environment-friendly biomass combustion furnace |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2864378Y (en) | Multistage multi-room gas boiler for coal gasification | |
CN102330993B (en) | Composite structure for high-temperature spiral secondary air and arch in biomass fuel chain boiler | |
CN103047685A (en) | Biomass stove | |
CN205897108U (en) | Fuel boiler | |
CN103574594B (en) | Combustion heat supplying system taking living beings as fuel | |
CN105698182B (en) | CIU for handling rubbish | |
CN209512278U (en) | A kind of biomass energy-saving hot-blast stove | |
CN208794716U (en) | A kind of normal-pressure hot-water boiler of biomass granule fuel gasification, and combustion | |
CN102913954A (en) | Energy-saving environmentally-friendly oil-smoke removing integrated firewood stove | |
CN104075314B (en) | A kind of biological particles suspension fired boiler | |
CN108548182A (en) | A kind of incinerator and incineration system | |
CN201568954U (en) | Suspension-lamination composite CWS (coal water slurry) combustion boiler | |
CN108329949A (en) | The autonomous dedusting gasification furnace of biomass | |
CN209279145U (en) | A kind of biological particles furnace | |
CN106838879A (en) | A kind of biomass bundling fuel chain-grate boiler | |
CN203010684U (en) | Energy-saving and environment-friendly lampblack-removal integrated wood-burning stove | |
CN202432525U (en) | Garbage incinerator | |
CN202281241U (en) | Combined structure of high-temperature spiral secondary air and furnace arches in biomass fuel chain-grate boiler | |
CN101650024B (en) | Coal-fired gasification swirl combustion furnace | |
CN206626602U (en) | A kind of biomass bundling fuel chain-grate boiler air feed system | |
CN106016248B (en) | Coal-burning boiler | |
CN206648019U (en) | A kind of biomass bundling fuel chain-grate boiler | |
CN205746800U (en) | Coal-burning boiler | |
CN205535839U (en) | A system of burning for refuse disposal | |
CN205535840U (en) | A burn burning furnace for refuse disposal |
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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 |