CN101556053B - Suspended-liner-type environment-friendly energy-saving furnace - Google Patents
Suspended-liner-type environment-friendly energy-saving furnace Download PDFInfo
- Publication number
- CN101556053B CN101556053B CN200910015416XA CN200910015416A CN101556053B CN 101556053 B CN101556053 B CN 101556053B CN 200910015416X A CN200910015416X A CN 200910015416XA CN 200910015416 A CN200910015416 A CN 200910015416A CN 101556053 B CN101556053 B CN 101556053B
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- China
- Prior art keywords
- suspended
- liner
- burner hearth
- burner
- friendly energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention relates to a suspended-liner-type environment-friendly energy-saving furnace which comprises a fuel storage box, a grate, an air door, an air intake space adjuster, a hearth, a suspendedliner of the hearth, an air intake heating tube, a preliminary combustion chamber, a final combustion-supporting finance plate, a chimney and the like. The furnace is characterized in that the hearthis positioned in the fuel storage box; the suspended liner of the hearth is positioned in the center of the hearth; the final combustion-supporting finance plate is connected with the upper side of the suspended liner and positioned at the upper center of the hearth; the external end of the air intake heating tube is communicated with the atmosphere; and after the heating inside the furnace, theinternal opening of the air intake heating tube is open to the suspended liner of the hearth and the final combustion-supporting finance plate. The furnace has the advantages of adjustable air intakeamount, repeated combustion dedusting, environment protection, high efficiency, etc.
Description
Technical field
The present invention relates to a kind of stove and accessory of buring solid fuel, especially a kind of solid-fuelled suspended-liner-type environment-friendly energy-saving furnace of burning particles lumps that is used for.
Background technology:
At present, the stove and accessory that is used for buring solid fuel is varied, with regard to its fuel, has bulk coal-firedly, moulded coal, have and burn stalk, wood chip, faggot, burns the graininess fuel combination in addition.With regard to its combustion system, there is single fire grate direct-fired, the double grate back-fire type is arranged.With regard to its draft type, have force ventilatedly, gravity-flow ventilation is arranged.Though its characteristics are respectively arranged, all can not reach controlled and smokeless as burning coal gas.In its fuel, the stove and accessory of energy burning gangue is still rare.
Summary of the invention
A kind of suspended-liner-type environment-friendly energy-saving furnace that the objective of the invention is to provide in order to address the above problem.
The objective of the invention is to be achieved through the following technical solutions:
The present invention hangs courage, air intake heating tube, burner, draught control damper, combustion chamber, chimney by storage solid-fuelled material storing box, fire grate, air door, burner hearth, burner hearth and forms.It is characterized in that burner hearth is positioned at material storing box, burner hearth hangs courage and is positioned at burner hearth central authorities, is connected with burner above it, and burner is positioned at the top of burner hearth central authorities.
The outer end of air intake heating tube communicates with atmosphere, opens at burner hearth through its internal orifice of heating back in the stove and hangs courage and burner.
It is one to be suspended in the high temperature resistant combustion-supporting of cup-shaped (can be made by tungsten alloy silk screen or asbestos composite) below the burner that burner hearth hangs courage.
The bottom of hearth outer wall enters vertical bar shape or the mesh-like structure that allows gas to enter for stopping solid fuel.
Burner is a kind of combustion-supporting and dirt catcher, is polybrochate wire netting or the close hole asbestos board of being made by exotic material.
Material storing box is the container of a holding solid fuel, and its underpart is funnel-form, links to each other with fire grate.
Air door is one can regulate the movable door of intake, and the draught control damper that can regulate furnace bottom and the interior air contact area of air door is arranged in the air door.
Draught control damper (12) is for covering the imbricate overcover slidably on the auxiliary fire grate around the fire grate.
Fuel is relatively large lumps of surface area or granular solids fuel.
Stove fire swirling chamber and chimney outside are surrounded by water container.
That a kind of suspended-liner-type environment-friendly energy-saving furnace provided by the invention has is simple and reasonable, the ventilation oxygen supply fully, characteristics such as low, energy-conserving and environment-protective of over-emitting black exhaust, thermal efficiency height, fuel cost not.
Further specify below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of a kind of suspended-liner-type environment-friendly energy-saving furnace of the present invention;
Among the figure: 1, material storing box, 2, fire grate, 3, air door, 4, inlet air plenum, 5, ashpan, 6, burner hearth, 7, burner hearth hangs courage, 8, the air intake heating tube, 9, burner, 10, the stove fire swirling chamber, 11, chimney, 12, draught control damper, 13, charging aperture, 14, intake valve, 15, body of heater, 16, combustion chamber, 17 fuel, 18, hot-blast outlet, 19, fire-box, 20, cooker, 21, ultimate combustion chamber.
The preferred embodiment of the present invention
The present invention is a kind of suspended-liner-type environment-friendly energy-saving furnace, hangs courage (7), air intake heating tube (8), burner (9), draught control damper (12), combustion chamber (16), chimney (11) by storage solid-fuelled material storing box (1), fire grate (2), air door (3), burner hearth (6), burner hearth and forms.
Burner hearth of the present invention (6) is positioned at material storing box (1).Material storing box (1) is the part of body of heater (15), is used to store solid fuel, can make tubbiness, and the upper end is furnished with charging aperture with cover (13), is airfast wall on every side, and this wall available metal material is made, and also can be made by other construction material.Its lower end is a funnel-shaped structure, and the first half is airfast tabular, and the latter half is radial auxiliary fire grate, and a square space is left in the bottom, links to each other with fire grate (2).Fire grate (2) is a square structure, is made up of some fire bars.Burner hearth
(6) be a barrel-like structure, be positioned at material storing box (1) central authorities, the first half is the cover tubular, is surrounded by refractory material, and the top links to each other with the top of material storing box (1); The latter half of burner hearth (6) outer wall enters vertical bar shape or the mesh-like structure that allows gas to enter for stopping solid fuel.
Burner hearth hangs courage (7) and is positioned at burner hearth (6) central authorities, is connected with burner (9) above it.What burner (9) adopted is close hole asbestos board, and its effect one is the flue gas fully burning once more that fuel is produced, the 2nd, and blocks dust plays the effect that produces high temperature and environmental protection.Burner hearth hangs courage (7) and is made by resistant to elevated temperatures metal material (as the tungsten alloy silk screen), is suspended to the below of burner (9), is positioned at the central upper of burner hearth (6).Burner hearth hangs between courage (7) and burner hearth (6) outer wall and keeps at a certain distance away.
The outer end of air intake heating tube (8) communicates with atmosphere, opens at burner hearth through its internal orifice of heating back in the stove and hangs courage (7) and burner (9).Air intake heating tube (8) can have more than two, can place heating in the burner hearth, also can heat outside burner hearth.
Be inlet air plenum (4) below the material storing box (1) in body of heater (15), the air inlet of inlet air plenum (4) is air door (3), and remainder all seals, and does not communicate with the external world.
Air door (3) is one can regulate the movable door of intake, when it is closed, stove fire can be sealed.The auxiliary fire grate that is positioned at material storing box (1) bottom (except the fire grate) of air door (3) partly is provided with the draught control damper (12) that can regulate furnace bottom and air door air contact area.Draught control damper (12) slides down to and covers all auxiliary fire grates for covering the imbricate overcover slidably on the auxiliary fire grate around the fire grate, and upwards sliding to enlarge the area that exposes of auxiliary fire grate gradually, all assists fire grates until exposing.
Intake valve (14) can be regulated the size of its air inflow according to the needs of stove fire burning.
Between burner (9) and the cooker (20) certain interval is arranged, claim ultimate combustion chamber (21), ultimate combustion chamber (21) communicate with stove fire swirling chamber (10) and chimney (11).Stove fire swirling chamber (10) and chimney (11) are outside to be surrounded by water container.
The used fuel of suspended-liner-type environment-friendly energy-saving furnace is relatively large lumps of surface area or granular solids fuel.Optimal selection is " the making things convenient for flammable briquette " that is mixed extrusion modling by gangue, plant roots, stem, leaf and the brown coal pulverized or coal slime slurry etc. in proportion.So both make full use of regenerative resource and be regarded as the gangue of refuse rubbish, solved the problem that mud sample brown coal rationally utilize again.
According to above narration as can be seen, when lumps fuel is packed material storing box (1) into, can disposable relatively large storage, do not need to be interrupted in a small amount and add, no matter fuel is trunkful or half chests, its bottom, just the top of fire grate (2) always has fuel to supply with.After the fuel of fire grate (2) top is lighted, fire grate (2) top has just become combustion chamber (16), the combustible constituent of fuel is gasified, become smoke and fire and upwards entered burner hearth (6) bottom, when running into that red-hot burner hearth hangs courage (7) and during from the oxygen of air intake heating tube (8), black smoke is burning further, and in fire-box (19), continue to rise, run into the higher burner of temperature (9) and during from the oxygen of air intake heating tube (8), still do not have the flue gas of burning to be fully burned, this moment, stove fire reached maximum temperature.After flame ran into cooker (20), most of heat had been passed to cooker (20), and counter downwards stove fire swirling chamber (10) and the chimney (11) of flowing to of remaining flame and hot gas, its heat can be passed to the water around it again, after chimney (11) discharging.Therefore reach abundant burning and made full use of the purpose of heat.Discharge from chimney to waste gas from the fuel primary combustion, the centre has been passed through burner hearth and has been hung courage (7) and burner (9) and heat burning for twice and to the filtration of dust, add the effect of stove fire swirling chamber, has soot emissions hardly, has reached environmental protection requirement." make things convenient for flammable briquette " through promptly having become pulverous ashes and fall into ashpan (5) after combustion chamber (16) burning, fall automatically when smooth, can rock fire grate (2) and force to fall.Ashes can be used as agricultural fertilizer.
The effect that suspended-liner-type environment-friendly energy-saving furnace of the present invention has the stove fire adjustable size and banks up a fire.When draught control damper (12) is opened to maximum, the stove fire maximum, along with dwindling of admission space, stove fire also diminishes gradually, and when leaving the bell of aperture in the middle of air door (3) is closed, and the top of burner (9) covers, stove fire is sealed.
Suspended-liner-type environment-friendly energy-saving furnace of the present invention is rational in infrastructure, easy to manufacture, sufficient combustion, do not discharge flue dust, thermal efficiency height, can make full use of regenerative resource, energy-conserving and environment-protective.
It should be noted last that above embodiment is only unrestricted in order to technical scheme of the present invention to be described.Although the present invention has been carried out describing in detail with reference to above-mentioned embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of the technical program, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (7)
1. suspended-liner-type environment-friendly energy-saving furnace hangs courage (7), air intake heating tube (8), burner (9), draught control damper (12), combustion chamber (16), chimney (11) by storage solid-fuelled material storing box (1), fire grate (2), air door (3), burner hearth (6), burner hearth and forms; It is characterized in that burner hearth (6) is positioned at material storing box (1), burner hearth hangs courage (7) and is positioned at burner hearth (6) central authorities, is connected with burner (9) above it, and burner (9) is positioned at the top of burner hearth (6) central authorities.
2. suspended-liner-type environment-friendly energy-saving furnace according to claim 1 is characterized in that it is one to be suspended in the high temperature resistant filter dirt of the cup-shaped combustion-supporting below the burner (9) that burner hearth hangs courage (7).
3. suspended-liner-type environment-friendly energy-saving furnace according to claim 1 is characterized in that the bottom of burner hearth (6) outer wall enters vertical bar shape or the mesh-like structure that allows gas to enter for stopping solid fuel.
4. suspended-liner-type environment-friendly energy-saving furnace according to claim 1 is characterized in that the outer end of air intake heating tube (8) communicates with atmosphere, opens at burner hearth through its internal orifice of heating back in the stove and hangs courage (7) and burner (9).
5. suspended-liner-type environment-friendly energy-saving furnace according to claim 1 is characterized in that material storing box (1) is the container of a holding solid fuel, and its underpart is funnel-form, links to each other with fire grate (2).
6. suspended-liner-type environment-friendly energy-saving furnace according to claim 1 is characterized in that air door (3) is one can regulate the movable door of intake, and the draught control damper (12) that can regulate furnace bottom and the interior air contact area of air door is arranged in the air door (3).
7. suspended-liner-type environment-friendly energy-saving furnace according to claim 6 is characterized in that draught control damper (12) is for covering the imbricate overcover slidably on the auxiliary fire grate around the fire grate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910015416XA CN101556053B (en) | 2009-05-18 | 2009-05-18 | Suspended-liner-type environment-friendly energy-saving furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910015416XA CN101556053B (en) | 2009-05-18 | 2009-05-18 | Suspended-liner-type environment-friendly energy-saving furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101556053A CN101556053A (en) | 2009-10-14 |
| CN101556053B true CN101556053B (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910015416XA Expired - Fee Related CN101556053B (en) | 2009-05-18 | 2009-05-18 | Suspended-liner-type environment-friendly energy-saving furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101556053B (en) |
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2009
- 2009-05-18 CN CN200910015416XA patent/CN101556053B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101556053A (en) | 2009-10-14 |
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Granted publication date: 20110202 Termination date: 20170518 |