CN109631332A - A kind of gasification furnace - Google Patents
A kind of gasification furnace Download PDFInfo
- Publication number
- CN109631332A CN109631332A CN201910015992.8A CN201910015992A CN109631332A CN 109631332 A CN109631332 A CN 109631332A CN 201910015992 A CN201910015992 A CN 201910015992A CN 109631332 A CN109631332 A CN 109631332A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- burner hearth
- side plate
- extracting box
- fume extracting
- 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
Classifications
-
- 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
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
- F24H3/088—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using solid fuel
-
- 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
- F24H9/00—Details
- F24H9/0052—Details for air heaters
-
- 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
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1877—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/189—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Solid-Fuel Combustion (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a kind of gasification furnaces, it includes burner, heat exchanger and fume extracting box, it is cavity structure between burner hearth ontology and burner hearth side plate, circulating type is provided with burner hearth fin on burner hearth ontology, burner hearth side plate is equipped with feed inlet, burner hearth side plate is equipped with hot air duct, and burner hearth ontology upper end is equipped with bottom flue tube；Heat exchanger body interior is placed with heat exchanger tube, and middle layer flue tube is connected in the middle part of heat exchanger tube section, and heat exchanger main body is equipped with votator fin, and middle layer flue bottom of the tube is equipped with insulation board；Fume extracting box outer barrel is equipped with smoking box outer wall fin, fume extracting box inner cylinder is equipped with smoking chamber interior wall fin, and fume extracting box inner cylinder outer wall is equipped with smoke discharging pipe, and the height of entire gasification furnace stove increases about 3m, due to the contact surface increase with cold air, increase its hot wind amount of area, to generate maximum hot wind sucking dryer, the thermal efficiency improves 30%, columnar structured no dead angle, safety coefficient improves, and increases the service life of stove, stability is strong.
Description
Technical field
The present invention relates to a kind of producer more particularly to a kind of gasification furnaces of environmental protection and energy saving green novel energy source.
Background technique
Currently, existing gasification furnace is mostly square structure, there are dead angle, cold airs cannot pass through dead angle for square structure,
Hot gas volatilization in dead angle position is not gone out, and fire is easy to burn burner hearth, and as time goes by, dead angle plate melts rupture and is easy to produce fire
Calamity is dangerous, and stability is poor, and service life is short, and for original gasification furnace by manual control, efficiency of combustion is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of thermal efficiency height, stability by force, the gasification furnace of good cooling effect.
In order to solve the above-mentioned technical problems, the present invention provides a kind of gasification furnaces, it includes burner, heat exchanger and smoking
Case, the burner, heat exchanger and fume extracting box are sequentially overlapped setting, in which:
Burner includes burner hearth ontology, burner hearth side plate and bottom plate, and the burner hearth side plate is coated on burner hearth ontology periphery, the burner hearth
It is cavity structure between ontology and burner hearth side plate, circulating type is provided with burner hearth fin, the burner hearth side plate on the burner hearth ontology
It is equipped with feed inlet, the burner hearth side plate is equipped with hot air duct, and burner hearth ontology upper end is equipped with bottom flue tube, the combustion
Burner upper end is equipped with heat exchanger；Heat exchanger includes heat exchanger main body and heat exchanger side plate, the heat exchanger main body and heat exchanger side
There are cavity body between plate, the heat exchanger body interior is placed with heat exchanger tube, is connected with middle layer cigarette in the middle part of the heat exchanger tube section
Deferent, the heat exchanger main body are equipped with votator fin, and the middle layer flue bottom of the tube is equipped with insulation board, described to change
Hot device is equipped with fume extracting box, offers benefit wind groove on the heat exchanger side plate；Fume extracting box includes fume extracting box outer barrel, in fume extracting box
Cylinder and fume extracting box side plate, the fume extracting box outer barrel and fume extracting box inner cylinder are sleeve structure, on the fume extracting box outer barrel
Equipped with smoking box outer wall fin, the fume extracting box inner cylinder is equipped with smoking chamber interior wall fin, the fume extracting box inner cylinder outer wall
It is equipped with smoke discharging pipe, the smoke discharging pipe extends to outside fume extracting box side plate.
Fume extracting box side plate upper end is equipped with support frame, and support frame as described above is equipped with gear cigarette cap.
The burner hearth side plate, heat exchanger side plate, fume extracting box side plate area are covered in burner hearth ontology, heat exchanger main body, smoking
Case outer barrel forms a confined space structure.
The actuating arm is set to side plate side.The burner, heat exchanger and fume extracting box are set as tube structure.
The present invention with the above structure, it has the advantage that:
The burner hearth side plate is coated on burner hearth ontology periphery, is cavity structure between the burner hearth ontology and burner hearth side plate, described
Circulating type is provided with burner hearth fin on burner hearth ontology, and the burner hearth side plate is equipped with feed inlet, and the burner hearth side plate is equipped with heat
Air piping, burner hearth ontology upper end are equipped with bottom flue tube, and the burner upper end is equipped with heat exchanger；The heat exchanger main body
There are cavity body between heat exchanger side plate, the heat exchanger body interior is placed with heat exchanger tube, the heat exchanger tube section middle part
It is connected with middle layer flue tube, the heat exchanger main body is equipped with votator fin, and the middle layer flue bottom of the tube, which is equipped with, to be hidden
Hot plate, the heat exchanger are equipped with fume extracting box, offer benefit wind groove on the heat exchanger side plate；The fume extracting box outer barrel and suction
Smoke box inner cylinder is sleeve structure, and the fume extracting box outer barrel is equipped with smoking box outer wall fin, on the fume extracting box inner cylinder
Equipped with smoking chamber interior wall fin, the fume extracting box inner cylinder outer wall is equipped with smoke discharging pipe, and the smoke discharging pipe extends to smoking
Outside case side plate, biologic grain material is entered in burner stove tank by feed inlet to burn, and carries out heat exchange through over-heat-exchanger, makes fire
By adequately exchanging heat, maximized heat is generated, the flue gas generated after burning carries out the separation of hot wind and flue gas, then passes through
Fume extracting box is crossed, is discharged by chimney, hot wind passes through blocking of the fume extracting box by fin, and wind is by rotation downlink, until bottom
Burner hearth air outlet hot wind is discharged, the height of entire gasification furnace stove increases about 3m, due to the contact surface increase with cold air, increases
Add its hot wind amount of area, to generate maximum hot wind sucking dryer, the thermal efficiency improves 30%.
There are dead angles, cold air cannot pass through dead angle for stove in the past, is easy to produce fire, the columnar structured nothing of the application
Dead angle, barrel diameter is big, burns less than burner hearth, and safety coefficient improves, and increases the service life of stove, and stability is strong, in addition,
The heat exchanger body interior is placed with heat exchanger tube, and flame becomes hot wind by heat exchanger tube.
Heat exchanger increases a big fume extracting box, makes full use of the heat of flue gas, becomes hot wind, shaft interlude-heat exchanger
Corresponding outer ring side plate increases web plate air inlet, effectively cools down for heat exchanger, flame combustion from bottom to top, cold wind by upper and
Under, cool down, control system is changed to the charging of weak signal testing automatic constant-temperature by original manual control now；Fume extracting box uses
Inside and outside fin helicoidal structure is effectively isolated the absorption of flue gas and cold air.
Detailed description of the invention
Fig. 1 is the three-dimensional outside schematic diagram of gasification furnace of the present invention.
Fig. 2 is the schematic diagram of internal structure of gasification furnace of the present invention.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments, is not to be construed as to of the invention
Limitation.
As shown in attached drawing 1-2, a kind of gasification furnace, it includes burner 1, heat exchanger 2 and fume extracting box 3, the burner 1,
Heat exchanger 2 and fume extracting box 3 are sequentially overlapped setting, in which: burner 1 includes burner hearth ontology 101, burner hearth side plate 102 and bottom plate
103, it is empty between the burner hearth ontology 101 and burner hearth side plate 102 that the burner hearth side plate 102, which is coated on 101 periphery of burner hearth ontology,
Cavity configuration, circulating type is provided with burner hearth fin 104 on the burner hearth ontology 101, and the burner hearth side plate 102 is equipped with feed inlet
105, the burner hearth side plate 102 is equipped with hot air duct 106, and 101 upper end of burner hearth ontology is equipped with bottom flue tube 107, institute
1 upper end of burner is stated equipped with heat exchanger 2；Heat exchanger 2 includes heat exchanger main body 201 and heat exchanger side plate 202, the heat exchanger master
There are cavity body between body 201 and heat exchanger side plate 202, it is placed with heat exchanger tube 203 inside the heat exchanger main body 201, it is described
Middle layer flue tube 204 is connected in the middle part of 203 section of heat exchanger tube, the heat exchanger main body 201 is equipped with votator fin
205,204 bottom of middle layer flue tube is equipped with insulation board 206, and the heat exchanger 2 is equipped with fume extracting box 3, the heat exchanger side
It is offered on plate 202 and mends wind groove 207；Fume extracting box 3 includes fume extracting box outer barrel 301, fume extracting box inner cylinder 302 and fume extracting box side plate
303, the fume extracting box outer barrel 301 and fume extracting box inner cylinder 302 are sleeve structure, and the fume extracting box outer barrel 301 is equipped with
Smoking box outer wall fin 304, the fume extracting box inner cylinder 302 are equipped with smoking chamber interior wall fin 305, the fume extracting box inner cylinder
302 outer walls are equipped with smoke discharging pipe 306, and the smoke discharging pipe 306 extends to outside fume extracting box side plate 303.
303 upper end of fume extracting box side plate is equipped with support frame 4, and support frame as described above 4 is equipped with gear cigarette cap 5, the burner hearth side
Plate 102, heat exchanger side plate 202,303 area covering of fume extracting box side plate are in outside burner hearth ontology 101, heat exchanger main body 201, fume extracting box
Cylinder 301 forms a confined space structure；The actuating arm 202 is set to 106 side of side plate.The burner 1, heat exchanger 2
Tube structure is set as with fume extracting box 3.
Gradually echelon exchanges heat the application gasification furnace: it is abundant that particulate material by biological particles feed inlet in hopper is entered burner hearth
It burning, furnace diameter is big before existing burner hearth ratio, burns less than burner hearth, and safety coefficient improves, the service life of stove is increased,
Temperature reaches 700-850 DEG C in burner hearth, then carries out heat exchange through over-heat-exchanger, arranges inside the heat exchanger main body 201
There is heat exchanger tube 203, middle layer flue tube 204 is connected in the middle part of 203 section of heat exchanger tube, the heat exchanger main body 201 is equipped with spiral shell
Rotating heat exchanger fin 205, flame become hot wind by heat exchanger tube, make fire by adequately heat exchange, generate maximized
Heat makes full use of the heat of flue gas, becomes to be discharged using fume extracting box by chimney on hot wind；The fume extracting box outer barrel
301 are equipped with smoking box outer wall fin 304, and the fume extracting box inner cylinder 302 is equipped with smoking chamber interior wall fin 305, the suction
302 outer wall of smoke box inner cylinder is equipped with smoke discharging pipe 306, and hot wind passes through blocking of the fume extracting box by fin, and wind passes through under rotation
Row, temperature are reduced to 400 DEG C hereinafter, up to nethermost burner hearth air outlet discharge hot wind, burn the flue gas generated later, into
The separation of row hot wind and flue gas；The corresponding outer ring side plate of shaft interlude-heat exchanger increases web plate air inlet, effectively replaces
Hot device cooling.
The height of stove increases, about 3m or so, due to the contact surface increase with cold air, increases its hot wind amount of area,
To generate maximum hot wind sucking dryer, the thermal efficiency improves 30%.There are dead angle, cold air cannot pass through extremely stove in the past
Angle, is easy to produce fire, and present structure extends the service life of stove without dead angle；Circular configuration is stronger than rectangular stability；
From bottom to top, cold wind from top to bottom, carries out cooling control system by original manual control, is changed to now miniature flame combustion
PLC automatic constant-temperature charging fume extracting box is effectively isolated the absorption of flue gas and cold air using inside and outside fin helicoidal structure.
Claims (5)
1. a kind of gasification furnace, which is characterized in that it includes burner (1), heat exchanger (2) and fume extracting box (3), the burner
(1), heat exchanger (2) and fume extracting box (3) are sequentially overlapped setting, in which:
Burner (1) includes burner hearth ontology (101), burner hearth side plate (102) and bottom plate (103), burner hearth side plate (102) cladding
It is cavity structure, the burner hearth sheet between the burner hearth ontology (101) and burner hearth side plate (102) in burner hearth ontology (101) periphery
Circulating type is provided with burner hearth fin (104) on body (101), and the burner hearth side plate (102) is equipped with feed inlet (105), the furnace
Thorax side plate (102) is equipped with hot air duct (106), and burner hearth ontology (101) upper end is equipped with bottom flue tube (107), described
Burner (1) upper end is equipped with heat exchanger (2)；
Heat exchanger (2) includes heat exchanger main body (201) and heat exchanger side plate (202), the heat exchanger main body (201) and heat exchanger
There are cavity body between side plate (202), the heat exchanger main body (201) is internal to be placed with heat exchanger tube (203), the heat exchanger tube
(203) it is connected with middle layer flue tube (204) in the middle part of section, the heat exchanger main body (201) is equipped with votator fin
(205), middle layer flue tube (204) bottom is equipped with insulation board (206), and the heat exchanger (2) is equipped with fume extracting box (3), institute
It states to offer on heat exchanger side plate (202) and mends wind groove (207)；
Fume extracting box (3) includes fume extracting box outer barrel (301), fume extracting box inner cylinder (302) and fume extracting box side plate (303), the suction
Smoke box outer barrel (301) and fume extracting box inner cylinder (302) are sleeve structure, and the fume extracting box outer barrel (301) is equipped with smoking
Box outer wall fin (304), the fume extracting box inner cylinder (302) are equipped with smoking chamber interior wall fin (305), the fume extracting box inner cylinder
Body (302) outer wall is equipped with smoke discharging pipe (306), and it is external that the smoke discharging pipe (306) extends to fume extracting box side plate (303).
2. gasification furnace according to claim 1, it is characterised in that: fume extracting box side plate (303) upper end is equipped with support frame
(4), support frame as described above (4) is equipped with gear cigarette cap (5).
3. gasification furnace according to claim 1, it is characterised in that: the burner hearth side plate (102), heat exchanger side plate (202),
Fume extracting box side plate (303) area covering is in burner hearth ontology (101), heat exchanger main body (201), fume extracting box outer barrel (301) formation
One confined space structure.
4. gasification furnace according to claim 1, it is characterised in that: the actuating arm (202) is set to side plate (106) one
Side.
5. gasification furnace according to claim 1, it is characterised in that: the burner (1), heat exchanger (2) and fume extracting box (3)
It is set as tube structure.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910015992.8A CN109631332A (en) | 2019-01-08 | 2019-01-08 | A kind of gasification furnace |
| CN201921011712.8U CN210463570U (en) | 2019-01-08 | 2019-06-28 | Hearth of hot blast stove |
| CN201921099461.3U CN210772761U (en) | 2019-01-08 | 2019-07-10 | Air supplementing mechanism of hot blast stove |
| CN201921099553.1U CN210569186U (en) | 2019-01-08 | 2019-07-10 | Thin-wall hot air furnace body |
| CN201921099465.1U CN210663362U (en) | 2019-01-08 | 2019-07-10 | Multi-tube heat exchanger |
| CN201921124890.1U CN210662903U (en) | 2019-01-08 | 2019-07-15 | Smoke suction box of hot blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910015992.8A CN109631332A (en) | 2019-01-08 | 2019-01-08 | A kind of gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109631332A true CN109631332A (en) | 2019-04-16 |
Family
ID=66060231
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910015992.8A Pending CN109631332A (en) | 2019-01-08 | 2019-01-08 | A kind of gasification furnace |
| CN201921011712.8U Active CN210463570U (en) | 2019-01-08 | 2019-06-28 | Hearth of hot blast stove |
| CN201921099465.1U Active CN210663362U (en) | 2019-01-08 | 2019-07-10 | Multi-tube heat exchanger |
| CN201921099553.1U Active CN210569186U (en) | 2019-01-08 | 2019-07-10 | Thin-wall hot air furnace body |
| CN201921099461.3U Active CN210772761U (en) | 2019-01-08 | 2019-07-10 | Air supplementing mechanism of hot blast stove |
| CN201921124890.1U Active CN210662903U (en) | 2019-01-08 | 2019-07-15 | Smoke suction box of hot blast stove |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921011712.8U Active CN210463570U (en) | 2019-01-08 | 2019-06-28 | Hearth of hot blast stove |
| CN201921099465.1U Active CN210663362U (en) | 2019-01-08 | 2019-07-10 | Multi-tube heat exchanger |
| CN201921099553.1U Active CN210569186U (en) | 2019-01-08 | 2019-07-10 | Thin-wall hot air furnace body |
| CN201921099461.3U Active CN210772761U (en) | 2019-01-08 | 2019-07-10 | Air supplementing mechanism of hot blast stove |
| CN201921124890.1U Active CN210662903U (en) | 2019-01-08 | 2019-07-15 | Smoke suction box of hot blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN109631332A (en) |
-
2019
- 2019-01-08 CN CN201910015992.8A patent/CN109631332A/en active Pending
- 2019-06-28 CN CN201921011712.8U patent/CN210463570U/en active Active
- 2019-07-10 CN CN201921099465.1U patent/CN210663362U/en active Active
- 2019-07-10 CN CN201921099553.1U patent/CN210569186U/en active Active
- 2019-07-10 CN CN201921099461.3U patent/CN210772761U/en active Active
- 2019-07-15 CN CN201921124890.1U patent/CN210662903U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN210663362U (en) | 2020-06-02 |
| CN210772761U (en) | 2020-06-16 |
| CN210662903U (en) | 2020-06-02 |
| CN210569186U (en) | 2020-05-19 |
| CN210463570U (en) | 2020-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105889971B (en) | Burner and its application method based on smoke pre-heating air | |
| CN102132947B (en) | Heater for bulk curing barn | |
| CN202419706U (en) | Double-chamber reverse-combustion boiler | |
| CN202350303U (en) | Energy-saving hot air boiler | |
| CN201844551U (en) | Hot blast stove | |
| CN101660840B (en) | Hot-blast stove with combustion equipment | |
| CN109631332A (en) | A kind of gasification furnace | |
| CN102393070B (en) | Energy-saving hot-air boiler | |
| CN202013015U (en) | Vertical half gas positive burning heating boiler | |
| CN205717346U (en) | The gasification, and combustion air distribution mechanism of heating stove | |
| CN108050693A (en) | fuel gas hot-blast stove | |
| CN204757018U (en) | Civilian gasification burning cooking heating stove | |
| CN211060092U (en) | Steam and hot air integrated machine | |
| CN203704329U (en) | Energy-saving and environment-friendly household heating boiler | |
| CN206958979U (en) | A kind of energy-saving heating device | |
| CN208205406U (en) | A kind of burning energy-saving boiler | |
| CN207763252U (en) | fuel gas hot-blast stove | |
| CN104676656A (en) | Energy-saving environment-friendly domestic heating boiler | |
| CN207763253U (en) | Fuel gas hot-blast stove furnace structure | |
| CN209801788U (en) | Gasification furnace | |
| CN202057035U (en) | Hot blast stove with thermal superconductive tube | |
| CN205909523U (en) | Built -in air preheating box's civilian boiler | |
| CN206338935U (en) | Top blast bottom ignition boiler | |
| CN201206893Y (en) | Smoke abatement antiscaling energy saving hot water boiler | |
| CN203286594U (en) | Energy-saving heating boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190416 |
|
| WD01 | Invention patent application deemed withdrawn after publication |