CN2045819U - Solid fuel flashback heating furnace - Google Patents
Solid fuel flashback heating furnace Download PDFInfo
- Publication number
- CN2045819U CN2045819U CN 88221587 CN88221587U CN2045819U CN 2045819 U CN2045819 U CN 2045819U CN 88221587 CN88221587 CN 88221587 CN 88221587 U CN88221587 U CN 88221587U CN 2045819 U CN2045819 U CN 2045819U
- Authority
- CN
- China
- Prior art keywords
- combustion
- hinge
- air groove
- chamber
- solid fuel
- 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.)
- Withdrawn
Links
Images
Abstract
The utility model discloses a solid fuel flashback heating furnace, which is used for the heat treatment of components and metallic materials, forging press, the desiccation of materials, and the burning of products. The utility model is characterized in that a combustion furnace with parabolic dome is provided; a heat output port is arranged at the upper part of the combustion furnace; a discharging port is arranged at the lower part of the combustion furnace; a cone-shaped blowing wind groove is connected with the bottom of the combustion furnace; the conical surface of the cone-shaped blowing wind groove is surrounded by an air reservoir; vent holes are opened on the conical surface; an auger is connected with the lower part of the cone-shaped blowing wind groove, and an auger chamber is communicated with a fuel bunker; a sandwich and a boiling combustion modes are provided. The utility model has the advantages of simple structure, easy production, high efficiency of combustion, small environment pollution, automatization, and high positioning mobility.
Description
The utility model is a kind of solid fuel combustion apparatus, and the thermal-flame or the combustion gas of its output mainly are applicable to heat treatment, the forging and pressing of metal material and workpiece, and the firing etc. of the drying of material and product.
Existing solid fuel heat-treatment furnace is a monolithic construction, and combustion chamber and process chamber are built into a changeless system, adds thermal material delivering to process chamber at the product of combustion chamber internal combustion.This heat-treatment furnace mostly is manual operations greatly, and labour intensity is big; Because layer combustion is from bottom to top adopted in the combustion chamber, keeping continuous burning just needs continuous coal, pokes fire, and makes furnace temperature be difficult to control again; And coal seam thickness and the difficult reasonably cooperation of air quantity size, cause fuel combustion incomplete, give off a large amount of black flue dust, both wasted energy, again contaminated environment.
The purpose of this utility model is: provide a kind of fuel combustion abundant, be convenient to operating mode control, mobility in place is big, and can satisfy multiple industrial production and realize the solid fuel reverse combustion type heating stove that automation is controlled.
The solid fuel reverse combustion type heating stove of the utility model design has one to be the burner hearth of parabolic dome, this upper furnace has the heat delivery outlet, the bottom has slag-drip opening, connect the taper air groove awl end under the bottom, air storage chamber is around the taper air groove conical surface, and this conical surface is opened the wind hole, the taper air groove vertex of a cone and hinge chamber's Joint, dress hinge dragon in the hinge chamber, the hinge chamber lower end communicates with Bunker.
According to the design's solid fuel reverse combustion type heating stove, simple in structure, easy to manufacture; Coal adaptability is strong, possess layer combustion and two kinds of combustion systems of Boiling Combustion (also claiming fluidized bed combustion); And efficiency of combustion height, environmental pollution are little, are convenient to realize automation control.This heating stove with such as the chamber that can put metallic element (case) formula heat treatment (annealing, normalizing, quenching, tempering etc.) matched with devices, just can satisfy multiple industrial production demand.
In order to be more readily understood the utility model, in conjunction with the accompanying drawings, be described in detail as follows:
Fig. 1 is the structural representation of solid fuel reverse combustion type heating stove.
With reference to accompanying drawing, solid fuel reverse combustion type heating stove has cylinder shape burner hearth 8, and its top is parabolic, and parabolic focus is positioned at burner hearth 8 bottoms (material bed), so that the igniting and catch fire of fuel.Have temperature monitoring hole 7 at burner hearth 8 tops, top is provided with heat delivery outlet 9, and the bottom is provided with fire door 10 and/or overfall 11.Burner hearth connects taper air groove 12 under 8 bottoms, with affixed at the bottom of its awl.Taper air groove 12 conical surfaces have the wind hole, and wind centerline hole and conical surface angle are 30 °～40 °, and this air groove vertex of a cone and hinge chamber 16 join, and cut with scissors the affixed a pair of erietiform splash bar 13 that is arranged in the taper air groove 12 in imperial 2 upper ends.In imperial 2 rotating shafts 17 of hinge belt pulley 1 is set, air storage chamber 5 is inserted in taper air groove 12, is fixed in burner hearth 8 bottoms.Air storage chamber 5 has air inlet, and fluid jet pipe 14 and pressure monitoring meter 15 are equipped with in the bottom.Bunker 3 dog-house cloth are with screen cloth 6, and Bunker 3 is connected with hinge chamber 16 lower ends.Between air storage chamber 5 and Bunker 3, be connected with ash releasing tube 4, with foreign material particles such as the dust stratification of getting rid of air storage chamber 5 and fuel.
The design's solid fuel reverse combustion type heating stove can set up carriage or " mouth " shape ground mine formula that furnace foundation is installed according to the industrial production requirement.
Fuel is through screen cloth 6, with the fuel storage below a certain granularity in Bunker 3.Motor drives hinge dragon 2 through belt pulley 1 and rotates, fuel upwards is transported in the taper air groove 12, and by erietiform splash bar 13 that fuel is loose.When air blast is sent air into air storage chamber 5, the wind hole on taper air groove 12 conical surfaces enters the material bed, for fuel combustion; Send into low-pressure steam or atomized water from specializing in pipeline through fluid jet pipe 14 simultaneously, mix at once, make fuel combustion more fierce and abundant with air in the air storage chamber 5.The thermal-flame (or combustion gas) that burning generates is from 9 outputs of heat delivery outlet, and combustion residue is regularly from fire door 10(layer combustion) or overfall 11(Boiling Combustion) discharge.
For rationalization's combustion conditions, this solid fuel reverse combustion type heating stove can be by the instrument and meter for automation control flow, according to the optimum condition canonical parameter, chemical composition and temperature and flue dust etc. to fuel delivery, air quantity, low-pressure steam (or atomized water) delivery amount, air storage chamber pressure, ignition temperature, flame (or combustion gas), carry out unified coordination, centralized Control.Also can do the Artificial Control operation in case of necessity by control flow.
Claims (4)
1, a kind of solid fuel reverse combustion type heating stove has burner hearth, this upper furnace is provided with the heat delivery outlet, the bottom is provided with slag-drip opening, it is characterized in that: burner hearth 8 is parabolic dome, connects the 12 awl ends of taper air groove under these burner hearth 8 bottoms, and air storage chamber 5 is around taper air groove 12 conical surfaces, this conical surface is opened the wind hole, taper air groove 12 vertex of a cones and hinge chamber 16 join, dress hinge dragon 2 in the hinge chamber 16, and hinge chamber 16 lower ends communicate with Bunker 3.
2, by the described heating stove of claim 1, it is characterized in that: sheep blood shape splash bar 13 is set in taper air groove 12, and this splash bar is affixed with imperial 2 upper ends of hinge.
3, by claim 1 or 2 described heating stoves, it is characterized in that: taper air groove 12 conical surfaces and the wind centerline hole angle on this conical surface are preferably 30 °～40 °.
4, by claim 1 or 2 described heating stoves, it is characterized in that: fluid jet pipe 14 is housed on air storage chamber 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88221587 CN2045819U (en) | 1988-12-26 | 1988-12-26 | Solid fuel flashback heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88221587 CN2045819U (en) | 1988-12-26 | 1988-12-26 | Solid fuel flashback heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2045819U true CN2045819U (en) | 1989-10-11 |
Family
ID=4853586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88221587 Withdrawn CN2045819U (en) | 1988-12-26 | 1988-12-26 | Solid fuel flashback heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2045819U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949105A (en) * | 2015-07-24 | 2015-09-30 | 重庆巴洛克新能源有限公司 | Automatically controlled biomass combustion system |
| CN104990066A (en) * | 2015-07-24 | 2015-10-21 | 重庆巴洛克新能源有限公司 | Automatic control multi-stage biomass burning system |
| CN105003906A (en) * | 2015-07-29 | 2015-10-28 | 重庆巴洛克新能源有限公司 | Cliff type multi-level biomass burning device |
-
1988
- 1988-12-26 CN CN 88221587 patent/CN2045819U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949105A (en) * | 2015-07-24 | 2015-09-30 | 重庆巴洛克新能源有限公司 | Automatically controlled biomass combustion system |
| CN104990066A (en) * | 2015-07-24 | 2015-10-21 | 重庆巴洛克新能源有限公司 | Automatic control multi-stage biomass burning system |
| CN105003906A (en) * | 2015-07-29 | 2015-10-28 | 重庆巴洛克新能源有限公司 | Cliff type multi-level biomass burning device |
| CN105003906B (en) * | 2015-07-29 | 2018-05-25 | 重庆森盟新能源开发有限公司 | A kind of precipice formula multi-stage biological matter burner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2045819U (en) | Solid fuel flashback heating furnace | |
| CN106363161A (en) | Efficient ladle baking device | |
| CN2219436Y (en) | Multipurpose smokeless stove | |
| CN103267349B (en) | Energy-saving boiler | |
| CN203582817U (en) | Biomass pyrolysis gasification furnace | |
| CN205897537U (en) | Energy -saving heating furnace | |
| CN201141018Y (en) | Coal-burning stalk nozzle type multifunctional gasification furnace | |
| CN215951512U (en) | Self-heating filtering type gasification combustion device for combustible liquid atomized particles | |
| CN2200151Y (en) | Sleeve indirect heating coal-fired hot-air furnace | |
| CN2585046Y (en) | Combustion furnace using gas produced by coal | |
| CN208382175U (en) | A kind of multifunctional low-voltage high temperature waste incineration steam oven | |
| CN2596204Y (en) | Hot air drier | |
| CN202532456U (en) | Coal powder combustion device | |
| CN214791241U (en) | Biomass gasification combustor spraying strong oxygen supplementing device | |
| CN2133768Y (en) | Directly heating hot-blast stove | |
| CN2191971Y (en) | Coal-fired hot-air furnace | |
| CN2185379Y (en) | Water-coal strengening burning atomizing jet nozzle | |
| CN201242148Y (en) | Suspending combustor of industry boiler | |
| CN2620180Y (en) | Controllable hot dirty gas burner | |
| CN2129872Y (en) | Boiling furnace for manganese carbonate pyrolysis and oxidation process | |
| CN2192836Y (en) | Horizontal energy-saving atmospheric boiler | |
| CN2542929Y (en) | Sectional combustion furnace | |
| CN2147426Y (en) | Multi-wind channel coal powder combustion furnace without base fire | |
| CN2257915Y (en) | Smoke removing energy saving appts. | |
| CN113803748A (en) | Self-heating filtering type gasification combustion method and device for combustible liquid atomized particles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |