CN210128346U - Energy storage type burner - Google Patents
Energy storage type burner Download PDFInfo
- Publication number
- CN210128346U CN210128346U CN201822233354.7U CN201822233354U CN210128346U CN 210128346 U CN210128346 U CN 210128346U CN 201822233354 U CN201822233354 U CN 201822233354U CN 210128346 U CN210128346 U CN 210128346U
- Authority
- CN
- China
- Prior art keywords
- burner
- air
- burner body
- air burner
- heat
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
The utility model discloses an energy storage formula nozzle, including the stove body, stove body upper end is equipped with the nozzle, the nozzle mainly includes air nozzle body and coal gas nozzle body, the air nozzle body with the coal gas nozzle body distributes from top to bottom, the terminal surface is equipped with the high temperature apron before the air nozzle body, air nozzle body internally mounted low temperature grid, the low temperature grid pass through fixing bolt with air nozzle body internal connection, this internal one end of air nozzle and with the honeycomb body is established to low temperature grid terminal surface looks overlap joint department. The beneficial effects of the utility model are that, a compact structure, leakproofness are good, and installation, maintenance are convenient, and empty, gas channel are separated completely, have avoided empty, gas to scurry each other completely, avoid the device that explodes.
Description
Technical Field
The utility model relates to a nozzle field, especially energy storage formula nozzle.
Background
In the early eighties, the first international regenerative combustion system was successfully used in industrial furnaces. Because of its high performance in the aspect of burning and waste heat recovery, this kind of burning technique has obtained extensive popularization and application in the industrialized country at present, in order to make the nozzle more practical, also in order to make the nozzle energy storage good, more safety, therefore it is necessary to design the nozzle of an energy storage formula.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, an energy storage type burner is designed.
The technical scheme of the utility model is that the energy storage type burner comprises a burner body, the upper end of the burner body is provided with a burner, the burner mainly comprises an air burner body and a gas burner body, the air burner body and the gas burner body are distributed up and down, the front end surface of the air burner body is provided with a high temperature cover plate, the air burner body is internally provided with a low temperature grating, the low temperature grating is connected with the air burner body through a fixing bolt, a honeycomb body is arranged at the lap joint of one end in the air burner body and the end surface of the low temperature grating, the outer side of the air burner body is sleeved with a heat preservation layer, the honeycomb body is sleeved with an air burner brick, the honeycomb body is connected with the air burner brick through a baffle, the end surface of the heat preservation layer is connected with the air burner brick through a heat, the heat-insulating layer is sleeved with a steel sleeve, the end face of the gas burner body is sleeved with a gas burner block in lap joint with the air burner block, the gas burner body is sleeved with a mounting plate in lap joint with the end face of the gas burner block, the mounting plate is provided with an expansion bolt connected with the gas burner block, fiber cotton is arranged between the outside of the gas burner body and the inside of the gas burner block and in lap joint with the end face of the inner side of the mounting plate, a pouring furnace wall is sleeved outside the air burner block and the gas burner block, one part of the heat-insulating layer is positioned inside the pouring furnace wall, a light heat-insulating layer is sleeved on the front end face of the pouring furnace wall, and an anchoring hook connected with the lap joint side surface of the pouring furnace wall is sleeved outside the heat.
The fiber cotton is connected with the gas burner block through high-temperature glue.
The high-temperature cover plate is connected with the air burner body through a plurality of bolt connecting pieces.
And a gap is reserved between the baffle and the air burner body.
And the outer side of the honeycomb body is sleeved with ceramic cloth positioned on the inner side surface of the air burner body.
The mounting plate is connected with the steel sleeve through welding.
Utilize the technical scheme of the utility model the energy storage formula nozzle of preparation, a compact structure, leakproofness are good, and installation, maintenance are convenient, and empty, gas passage are separately completely, have avoided empty, gas to scurry each other completely, avoid the device that explodes.
Drawings
FIG. 1 is a schematic structural diagram of an energy storage type burner;
FIG. 2 is a top sectional view of the air burner body, the honeycomb body, the insulation layer, the furnace wall steel plate and the ceramic cloth of the energy storage burner;
FIG. 3 is a partially enlarged view of the energy storage burner with the heat-insulating layer and the heat-insulating mixed layer in cooperation;
FIG. 4 is a partial enlarged view of the energy storage burner where the insulation layer and the gas burner block are mated;
FIG. 5 is a partial enlarged view of the mounting plate, expansion bolts and fiber cotton in the energy storage type burner;
in the figure, 1, an air burner body; 2. a gas burner body; 3. a high temperature cover plate; 4. a low temperature grid; 5. fixing the bolt; 6. a honeycomb body; 7. a heat-insulating layer; 8. an air burner block; 9. a baffle plate; 10. A heat preservation mixing layer; 11. steel jacket; 12. a gas burner block; 13. mounting a plate; 14. an expansion bolt; 15. cellucotton; 16. pouring a furnace wall; 17. a furnace wall steel plate; 18. an anchoring hook; 19. a bolt connection; 20. a ceramic cloth.
Detailed Description
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "two," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1-5, an energy storage burner comprises a burner body, a burner is arranged at the upper end of the burner body, the burner mainly comprises an air burner body 1 and a gas burner body 2, the air burner body 1 and the gas burner body 2 are distributed from top to bottom, a high temperature cover plate 3 is arranged on the front end surface of the air burner body 1, a low temperature grid 4 is arranged in the air burner body 1, the low temperature grid 4 is connected with the air burner body 1 through a fixing bolt 5, a honeycomb body 6 is arranged at the joint of one end in the air burner body 1 and the end surface of the low temperature grid 4, a heat preservation layer 7 is sleeved outside the air burner body 1, an air burner brick 8 is sleeved on the honeycomb body 6, and the honeycomb body 6 is connected with the air burner brick 8 through a baffle 9, the end face of the heat-insulating layer 7 is connected with the air burner block 8 through a heat-insulating mixing layer 10, a steel sleeve 11 is sleeved outside the heat-insulating layer 7, a gas burner block 12 overlapped with the air burner block 8 is sleeved on the end face of the gas burner block 2, an installation plate 13 overlapped with the end face of the gas burner block 12 is sleeved outside the gas burner block 2, an expansion bolt 14 connected with the gas burner block 12 is arranged on the installation plate 13, fiber cotton 15 is arranged between the outside of the gas burner block 2 and the inside of the gas burner block 12 and at the overlapped part of the end face of the inner side of the installation plate 13, a pouring furnace wall 16 is sleeved outside the air burner block 8 and the gas burner block 12, a part of the heat-insulating layer 7 is positioned inside the pouring furnace wall 16, a light heat-insulating layer 7 is sleeved on the front end face of the pouring furnace wall 16, a furnace wall steel plate 17 overlapped with the pouring furnace wall 16 is sleeved, the furnace wall steel plate 17 is provided with an anchoring hook 18 connected with the side surface of the air burner body 1; the fiber cotton 15 is connected with the gas burner block 12 through high-temperature glue; the high-temperature cover plate 3 is connected with the air burner body 1 through a plurality of bolt connecting pieces 19; a gap is reserved between the baffle 9 and the air burner body 1; the ceramic cloth 20 positioned on the inner side surface of the air burner body 1 is sleeved on the outer side of the honeycomb body 6; the mounting plate 13 is connected with the steel sleeve 11 through welding.
When the device is used in detail, the black blocks in the figure are all welding points, wherein the air burner body 1 and the gas burner body 2 in the device are units which can be independently combusted, the air burner body 1 and the gas burner body 2 are in a periodic conversion working state, when the air burner body 1 is combusted, the gas burner body 2 discharges smoke, at the moment, the honeycomb body 6 in the air burner body 1 releases heat absorbed during combustion, the honeycomb body 6 close to the side of the gas burner body 2 absorbs heat properly, if the gas burner body 2 is combusted, the air burner body 1 discharges smoke, the principle is opposite, the conversion is repeated in this way, most of the discharged smoke waste heat is converted into physical heat of a combustion medium through the medium of the honeycomb body 6 and is fully recycled, wherein the type of the combustion fuel in the gas burner body 2 can be mixed gas, the device is integrally arranged on the side surface of the furnace body, therefore, the thickness of the furnace wall of a newly-built furnace is the same as that of a common heating furnace, which is convenient for the reconstruction of an old furnace, the channel between the air burner body 1 and the gas burner body 2 is completely separated, the mutual channeling of air and gas and the explosion danger are completely avoided, the air burner body 1 and the gas burner body 2 are arranged up and down, the gas burner body 2 is always tightly attached to the steel sleeve 7, the direct contact between high-temperature air and the steel sleeve 7 can be effectively reduced, the oxidation burning loss is reduced, the honeycomb body 6 adopts a ceramic honeycomb body as a heat accumulator, the heat accumulator has the advantages of large specific surface area, high temperature resistance, good rapid cooling heat resistance, good heat conductivity, easy replacement, no blockage and the like, wherein the front part of, the service life of the honeycomb body 6 is convenient to prolong, wherein the rear part of the air burner body 1 is provided with the low-temperature grating 4, an ash deposition chamber is convenient to be added, the working time of the air burner body 1 is effectively prolonged, the air burner body 1 and the gas burner body 2 can be externally provided with regulating valves, so that the heating load of the burner can be regulated, the high-temperature cover plate 3 is connected with the air burner body 1 through a bolt connecting piece 19, the fixing is good, the dismounting is convenient, the low-temperature grating 4 is connected with the air burner body 1 through a fixing bolt 5, the dismounting is convenient, the heat insulation layer 7 is convenient for carrying out proper heat insulation on heat, when in burning, the fuel is heated to the temperature of firing in the corresponding air burner brick 8 or gas burner brick 12, so that the fuel is easy to ignite and burn rapidly, and a certain high temperature is kept in the air burner brick 8 or gas burner brick 12, the combustion process is stable, the phenomena of pulsation or combustion interruption are avoided, further mixing of dye and air is facilitated, combustion is facilitated, the baffle 9 positioned in the air burner body 1 is convenient to intercept properly, smoke is facilitated to pass through due to the gap, the heat insulation mixing layer 10 positioned between the heat insulation layer 7 and the end face of the air burner brick 8 is convenient to effectively perform gap heat insulation, the heat insulation mixing layer 10 is a layer formed by mixing fiber blankets and fiber cotton with high-temperature glue and alumina, the heat insulation effect is better, the steel jacket 11 is used for protecting the gas burner body 2, the mounting plate 13 is convenient to enable the gas burner body 2 and the gas burner brick 12 to be connected stably, the expansion bolts 14 positioned on the mounting plate 13 and between the mounting plate 13 and the gas burner brick 12 are convenient to adapt to expansion and fix, the fiber cotton which is positioned on the expansion bolt 14 and between the fiber cotton and the gas burner block 12 and the mounting plate 13 is convenient to seal well, the pouring of the furnace wall 16 is convenient to seal the whole body, the furnace wall steel plate 17 is convenient to protect the heat insulation layer 7 on the air burner block 1, the furnace wall steel plate 17 is connected well with the air burner block 1 through the anchoring hooks 18, the ceramic cloth 20 which is positioned between the honeycomb body 6 and the air burner block 1 is convenient to resist high temperature, the heat conductivity coefficient is low, the thermal shock resistance is good, the good sealing is convenient, the honeycomb body which comprises the low-temperature cordierite honeycomb body and the mullite in the honeycomb body 6 is convenient to enable the energy storage to be better, the fiber cotton 15 is connected with the gas burner block 12 through high-temperature glue, the good connection is convenient, and the following mounting steps are briefly described below: fixing an air burner body 1 according to the elevation of the air burner body 1, paying attention to the fact that a flange of the air burner body 1 needs to be tightly attached to a steel plate on the outer wall of a furnace, welding the air burner body 1 on the air burner body 1, firstly, blanking a heat-insulation mixing layer 10 with the thickness of 15-20 mm to be consistent with the size and the shape of the outer edge of an air burner brick, coating a high-temperature adhesive on the contact surface of an air burner brick 8, then, pasting the blanked heat-insulation mixing layer 10 on the air burner brick to be flat, enabling the inner index of the air burner to be consistent with the distance around the inner index of the air burner brick 8 according to the elevation of the air burner body 1, compressing the heat-insulation mixing layer 10-10 mm, fixing the air burner brick, wherein cellucotton and alumina which are positioned in the heat-insulation mixing layer 10 are filled in gaps around the air burner batten 1, the air burner brick 8 and, installing a gas burner block 12: adding a little fiber cotton 15 into PA-80 glue, mixing the mixture into mud with high bauxite, uniformly smearing the mud on the step surface of the contact surface of the gas burner block 12 and the air burner block 8, fixing the gas burner block 12 according to the elevation of the gas burner block body 2, and welding anchoring hooks: welding anchor hook 18 on the steel sheet all around of 1 front end of air nozzle body, the welding interval is 100 ~ 150mm, then pours furnace wall 16 again, installs coal gas nozzle body 2: firstly, extending a steel sleeve 11 of a gas burner body 2 into a cavity of a gas burner brick 12 to ensure the consistent peripheral gap, then adding a little fiber cotton 15 into PA-80 glue, mixing the glue into a mud shape by using high bauxite, and filling the mud shape into the annular gap formed by the steel sleeve 11 and the gas burner brick 12; the filling length is about 150-180 mm, the rest part is tightly plugged by fiber cotton 15, an expansion bolt 14 is fixed on a gas burner block 12, a mounting plate 13 is fixed, and then a steel sleeve 11 is welded with a gas burner body 2 to be connected with an external gas pipeline; the mounting plate 13 and the steel sleeve 1 are not welded temporarily, after the whole burner works for seven working days, if the gas leakage of the gas burner body 2 occurs, the nut of the expansion bolt 14 is unscrewed, the mounting plate 13 is disassembled, the fiber cotton 15 is pulled out, the PA-80 glue is refilled to 180mm, the rest part is tightly plugged by the fiber cotton 15, the mounting plate 13 is fixed, the mounting plate 13 is welded on the steel sleeve 11 of the gas burner body 2, and the mounting plate 13 is fixed on the furnace wall steel plate 17 by full welding to install the honeycomb body: before installation, the high-temperature cover plate 3 of the air burner body 1 is firstly opened, dust and sundries in the air burner body 1 are cleaned up, the contact surface between the air burner body 1 and the air burner brick 8 is squeezed by filling the cellucotton 15 and alumina soaked with high-temperature adhesives, and whether the seam between the air burner body 1 and the air burner brick 8 is sealed and tight is checked. The baffle 9 is installed earlier after the inspection, installs honeycomb body 6 again, installs low temperature grid 4 again, then 5 fixed low temperature grids of fixing bolt, should not be too tight when 6 installation of honeycomb body, also should not too pine, 6 after installing of honeycomb body cover the air nozzle body after the high temperature apron 3 can again, in the installation, notice sealed can, wherein the technical performance parameter table of regenerative burner:
above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (6)
1. The energy storage type burner comprises a furnace body and is characterized in that a burner is arranged at the upper end of the furnace body, the burner mainly comprises an air burner body (1) and a coal gas burner body (2), the air burner body (1) and the coal gas burner body (2) are distributed vertically, a high-temperature cover plate (3) is arranged on the front end face of the air burner body (1), a low-temperature grating (4) is arranged inside the air burner body (1), the low-temperature grating (4) is connected with the air burner body (1) through a fixing bolt (5), a honeycomb body (6) is arranged at the joint of the inner end of the air burner body (1) and the end face of the low-temperature grating (4), a heat insulation layer (7) is sleeved on the outer side of the air burner body (1), an air burner brick (8) is sleeved on the honeycomb body (6), and the honeycomb body (6) is connected with the air burner brick (8) through a baffle (9), the end face of the heat-insulating layer (7) is connected with the air burner block (8) through a heat-insulating mixing layer (10), a steel sleeve (11) is sleeved outside the heat-insulating layer (7), a gas burner block (12) which is overlapped with the air burner block (8) is sleeved on the end face of the gas burner body (2), an installation plate (13) which is overlapped with the end face of the gas burner block (12) is sleeved outside the gas burner body (2), an expansion bolt (14) which is connected with the gas burner block (12) is arranged on the installation plate (13), fiber cotton (15) is arranged between the outside of the gas burner body (2) and the inside of the gas burner block (12) and at the overlapping position of the end face of the inner side of the installation plate (13), a pouring furnace wall (16) is sleeved outside the air burner block (8) and the gas burner block (12), and a part of the heat-insulating layer (7) is positioned inside the pouring furnace wall (16), the front end face of the pouring furnace wall (16) is sleeved with a light heat-insulating layer (7), the heat-insulating layer (7) is sleeved with a furnace wall steel plate (17) which is in lap joint with the pouring furnace wall (16), and the furnace wall steel plate (17) is provided with an anchoring hook (18) connected with the side surface of the air burner body (1).
2. The energy-accumulating burner nozzle of claim 1, characterized in that the fiber cotton (15) is connected with the gas burner block (12) through high-temperature glue.
3. An energy storage burner according to claim 1, characterized in that the high temperature cover plate (3) is connected with the air burner body (1) by a plurality of bolt connectors (19).
4. An energy accumulating burner according to claim 1, characterized in that a gap is left between the baffle (9) and the air burner body (1).
5. An energy storage burner according to claim 1, characterized in that the honeycomb body (6) is externally sleeved with a ceramic cloth (20) on the inner surface of the air burner body (1).
6. An energy accumulating burner according to claim 1, characterized in that the mounting plate (13) is connected to the steel jacket (11) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233354.7U CN210128346U (en) | 2018-12-28 | 2018-12-28 | Energy storage type burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822233354.7U CN210128346U (en) | 2018-12-28 | 2018-12-28 | Energy storage type burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210128346U true CN210128346U (en) | 2020-03-06 |
Family
ID=69660521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822233354.7U Active CN210128346U (en) | 2018-12-28 | 2018-12-28 | Energy storage type burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210128346U (en) |
-
2018
- 2018-12-28 CN CN201822233354.7U patent/CN210128346U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102218525A (en) | High-efficiency energy-saving baking device of continuous casting tundish | |
| CN210128346U (en) | Energy storage type burner | |
| CN213273819U (en) | Kiln flue gas waste heat recovery device | |
| CN205535702U (en) | Vertical no pipe fuel, gas steam generator | |
| CN201582782U (en) | Coal and gas dual-purpose low-pressure steam generating device for oil and gas fields | |
| CN106996694A (en) | Aluminium melting furnace ceramic honeycomb body heat storage tank | |
| CN208042519U (en) | Horizontal fuel gas heat medium heater | |
| CN209588033U (en) | A kind of efficiently low vertical coal dust furnace of nitrogen | |
| CN202973121U (en) | Ground torch furnace body with high-intensity ceramic fiber modules | |
| CN102121795A (en) | Furnace top structure of heating furnace | |
| CN213631577U (en) | Molten salt furnace | |
| CN206803738U (en) | A kind of aluminium melting furnace ceramic honeycomb body heat storage tank | |
| CN211041011U (en) | Front smoke box structure for plateau boiler | |
| CN203518238U (en) | Vehicle-mounted horizontal fuel oil and fuel gas molten salt furnace | |
| CN202973099U (en) | Wide flat flame heat accumulating type burner | |
| CN212335105U (en) | Coke pusher petticoat pipe sealing device | |
| CN216523085U (en) | Detachable incinerator top structure with refractory castable | |
| CN208804658U (en) | A kind of highly-safe high pressure steam boiler | |
| CN217715928U (en) | Sealing structure for square box furnace top | |
| CN212319771U (en) | Steam superheater | |
| CN211260820U (en) | Assembling structure of gas boiler smoke box | |
| CN204534690U (en) | A kind of closed blowing type gas large stove | |
| CN218064908U (en) | Self-preheating type environment-friendly combustor | |
| CN215765203U (en) | Flexible boiler top seal | |
| CN217178539U (en) | Waste gas catalytic combustion furnace with heat recovery function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |