CN212204502U - Novel air burner for reaction furnace - Google Patents
Novel air burner for reaction furnace Download PDFInfo
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- CN212204502U CN212204502U CN202020660560.0U CN202020660560U CN212204502U CN 212204502 U CN212204502 U CN 212204502U CN 202020660560 U CN202020660560 U CN 202020660560U CN 212204502 U CN212204502 U CN 212204502U
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Abstract
The utility model discloses a novel air nozzle for reacting furnace belongs to reacting furnace subassembly technical field, including top nozzle and bottom nozzle two parts, can dismantle the connection between top nozzle and the top nozzle, the dismantlement and the installation between the two parts of being convenient for make it make up into a complete air nozzle. The top nozzle and the bottom nozzle are made of different materials respectively, so that the top nozzle with higher working environment temperature can have stronger high temperature resistance and corrosion resistance. The utility model has the characteristics of simple structure thinks about ingeniously, has not only improved the life of air nozzle, the maintenance of the air nozzle of being convenient for simultaneously, detachable modular design for after some damage, directly change can, reduce maintenance and cost of maintenance.
Description
Technical Field
The utility model belongs to the technical field of the reacting furnace subassembly, a burner is related to, particularly, relate to a novel air nozzle for reacting furnace.
Background
One of the commonly used metallurgical methods in the metallurgical industry is pyrometallurgy, and the separation of the metal to be extracted and impurities is realized through a series of physical changes and chemical changes in a high-temperature environment, so that the furnace temperature of an acid regeneration reaction furnace in the metallurgical industry is generally 850-. Meanwhile, the damaged burner is difficult to maintain, needs to be integrally replaced, and causes material waste. In order to ensure the normal use of the air burner, reduce the difficulty degree of maintenance, reduce the maintenance cost and improve the production efficiency of the unit, the air burner needs to be properly improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the air nozzle is easy to damage and the material waste in the in-process of maintenance and maintenance under high temperature and high concentration acid corrosive gas among the prior art, providing an air nozzle that is high temperature resistant, corrosion-resistant, easily maintain, be convenient for change, practice thrift and change cost of maintenance.
Based on the above purposes, the utility model discloses a novel air burner for a reaction furnace, which comprises a top burner, wherein the main structure of the top burner is a round pipe with a sealed top end, a plurality of fire-spraying holes are formed at the position close to the sealed end of the top burner, the fire-spraying holes penetrate through the pipe wall of the top burner and are communicated with the inside and the outside of the pipe, and the centers of the fire-spraying holes are positioned on the same horizontal circumference; a combined table is formed at one end of the top burner, which is opposite to the sealing end, the axis of the combined table is overlapped with the axis of the top burner, the inner diameter of the combined table is gradually reduced from top to bottom, the maximum inner diameter of the combined table is equal to the inner diameter of the top burner, and the outer diameter of the combined table is smaller than the outer diameter of the top burner; a bottom burner is connected below the combined platform, the main structure of the bottom burner is a circular tube, the inner diameter of the bottom burner is equal to the minimum outer diameter of the combined platform, and the outer diameter of the bottom burner is equal to the outer diameter of the top burner; a combined groove is formed at one end, close to the combined table, of the bottom burner, the axis of the combined groove is overlapped with the axis of the bottom burner, and the diameter of the combined groove is equal to the outer diameter of the combined table; a flange connecting disc is formed at the tail end of the bottom burner, which is opposite to the combined groove, the flange connecting disc surrounds the outer side of the bottom burner, and the axis of the flange connecting disc is overlapped with the axis of the bottom burner; a plurality of flange connecting through holes are formed in the flange connecting disc, the flange connecting through holes vertically penetrate through the flange connecting disc, and the centers of the plurality of flange connecting through holes are positioned on the same circumference; a flange connecting bolt is arranged in the flange connecting through hole, and the bottom burner is connected to the reaction furnace through the flange connecting through hole and the flange connecting bolt; a plurality of wind shields are formed at one end, close to the flange connection plate, of the bottom burner, and the wind shields are perpendicular to the inner wall of the bottom burner and are uniformly distributed in the same circumference; the bottom nozzle with be provided with the gas pole in the nozzle of top, the top of gas pole is provided with the flame projecting head, the gas pole passes in proper order the bottom nozzle with the top nozzle extends to under the flame projecting hole.
According to an embodiment of the present invention, the top burner is made of 310S stainless steel.
According to an embodiment of the present invention, the bottom burner is made of 316 stainless steel.
According to the utility model discloses an embodiment, flange connection pad's material is 304 stainless steel.
According to the utility model discloses an embodiment, the top nozzle passes through the combination platform is connected in the combination inslot of bottom nozzle.
According to one embodiment of the invention, there is an angle between the axis of the flame hole and the axis of the tip burner, which angle is between 30 ° and 60 °.
According to an embodiment of the invention the best choice of the angle between the axis of the flame hole and the axis of the tip burner is 45 °.
According to the utility model discloses an embodiment, be provided with gas mounting flange under the bottom nozzle, the gas pole passes gas mounting flange extends to the bottom nozzle with in the top nozzle.
According to the utility model discloses an embodiment, gas mounting flange connects on the reacting furnace.
The beneficial effects of the utility model reside in that: 1. divide top nozzle and bottom nozzle two parts with the air nozzle to set up combination platform and combination groove on top nozzle and bottom nozzle respectively, in the combination and the split with top nozzle and bottom nozzle, can change and maintain two parts respectively according to the in service behavior of air nozzle, reduced the cost of maintaining. 2. The top burner adopts 310S stainless steel, can endure higher ambient temperature, resists the granule wearing of iron oxide, and the bottom burner adopts 316 stainless steel, because the temperature of bottom burner section is lower relatively to there is not the risk of iron oxide granule wearing and tearing, therefore adopt 316 stainless steel just can be enough to satisfy service condition. 3. Have certain angle between the axis of flame projecting hole and the axis of top nozzle, this makes the flame projecting of flame projecting hole more even, can reduce the damage of the tempering of flame to the flame projecting head simultaneously. 4. Flange connection dish and gas mounting flange play the fixed action to bottom nozzle and gas pole, prevent the uneven situation of flame projecting that bottom nozzle aversion or gas pole aversion caused.
Drawings
FIG. 1 is a schematic view of the overall structure of an air burner for a novel reactor according to an embodiment of the present invention;
FIG. 2 is a schematic view of a top burner structure of an air burner for a novel reactor according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of region A in FIG. 2;
FIG. 4 is a schematic view of a bottom burner structure of an air burner for a novel reactor according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a gas rod of an air burner for a novel reaction furnace according to an embodiment of the present invention.
Reference numerals:
1: a top burner; 2: a flame spray hole; 3: a combination table; 4: a bottom burner; 5: a combination tank; 6: a flange connecting plate; 7: the flange is connected with the through hole; 8: a flange connecting bolt; 9: a wind deflector; 10: a gas stem; 11: a flame projecting head; 12: the flange is fixed to the gas.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
According to an embodiment of the present invention, as shown in fig. 2, a top burner 1 of an air burner for a novel reactor, a main structure of the top burner 1 is a round tube with a sealed top, the top burner 1 is formed with a plurality of fire holes 2 at a position close to the sealed end, the fire holes 2 pass through the tube wall of the top burner 1 to communicate the inside and outside of the tube, and centers of the fire holes 2 are located on the same horizontal circumference; the one end of top nozzle 1 dorsad the seal end is formed with combination platform 3, and the axis of combination platform 3 coincides mutually with the axis of top nozzle 1, and the internal diameter of combination platform 3 reduces gradually from top to bottom, and the biggest internal diameter of combination platform 3 equals the internal diameter of top nozzle 1, and the external diameter of combination platform 3 is less than the external diameter of top nozzle 1.
According to an embodiment of the present invention, as shown in fig. 4, a bottom burner 4 of an air burner for a novel reactor is provided, wherein the main structure of the bottom burner 4 is a circular tube, the inner diameter of the bottom burner 4 is equal to the minimum outer diameter of a combined table 3, and the outer diameter of the bottom burner 4 is equal to the outer diameter of a top burner 1; a combined groove 5 is formed at one end of the bottom burner 4 close to the combined table 3, the axis of the combined groove 5 is coincident with the axis of the bottom burner 4, and the diameter of the combined groove 5 is equal to the outer diameter of the combined table 3; a flange connecting disc 6 is formed at the tail end of the bottom burner 4, which is opposite to the combined groove 5, the flange connecting disc 6 surrounds the outer side of the bottom burner 4, and the axis of the flange connecting disc 6 is coincided with the axis of the bottom burner 4; a plurality of flange connecting through holes 7 are formed in the flange connecting disc 6, the flange connecting through holes 7 vertically penetrate through the flange connecting disc 6, and the centers of the plurality of flange connecting through holes 7 are positioned on the same circumference; a flange connecting bolt 8 is arranged in the flange connecting through hole 7, and the bottom burner 4 is connected to the reaction furnace through the flange connecting through hole 7 and the flange connecting bolt 8; a plurality of wind shields 9 are formed at one end, close to the flange connection plate 6, of the bottom burner 4, and the wind shields 9 are perpendicular to the inner wall of the bottom burner 4 and are uniformly distributed in the same circumference.
According to an embodiment of the present invention, as shown in fig. 5, a gas rod 10 of an air burner for a novel reaction furnace is provided with a flame projecting head 11 on the top end of the gas rod 10, and a gas fixing flange 12 is further connected to the gas rod 10.
According to an embodiment of the present invention, as shown in fig. 1-5, a novel air burner for a reactor comprises a top burner 1, wherein the main structure of the top burner 1 is a round tube with a sealed top end, the top burner 1 is formed with a plurality of fire holes 2 at a position close to the sealed end, the fire holes 2 pass through the tube wall of the top burner 1 to communicate the inside and outside of the tube, and the centers of the fire holes 2 are located on the same horizontal circumference; the one end of top nozzle 1 dorsad the seal end is formed with combination platform 3, and the axis of combination platform 3 coincides mutually with the axis of top nozzle 1, and the internal diameter of combination platform 3 reduces gradually from top to bottom, and the biggest internal diameter of combination platform 3 equals the internal diameter of top nozzle 1, and the external diameter of combination platform 3 is less than the external diameter of top nozzle 1. A bottom burner 4 is arranged below the top burner 1, the main structure of the bottom burner 4 is a circular pipe, the inner diameter of the bottom burner 4 is equal to the minimum outer diameter of the combination table 3, and the outer diameter of the bottom burner 4 is equal to the outer diameter of the top burner 1; a combined groove 5 is formed in one end, close to the combined table 3, of the bottom burner 4, the axis of the combined groove 5 coincides with the axis of the bottom burner 4, the diameter of the combined groove 5 is equal to the outer diameter of the combined table 3, and the top burner 1 is connected into the combined groove 5 of the bottom burner 4 through the combined table 3. A flange connecting disc 6 is formed at the tail end of the bottom burner 4, which is opposite to the combined groove 5, the flange connecting disc 6 surrounds the outer side of the bottom burner 4, and the axis of the flange connecting disc 6 is coincided with the axis of the bottom burner 4; a plurality of flange connecting through holes 7 are formed in the flange connecting disc 6, the flange connecting through holes 7 vertically penetrate through the flange connecting disc 6, and the centers of the plurality of flange connecting through holes 7 are positioned on the same circumference; a flange connecting bolt 8 is arranged in the flange connecting through hole 7, and the bottom burner 4 is connected to the reaction furnace through the flange connecting through hole 7 and the flange connecting bolt 8; a plurality of wind shields 9 are formed at one end, close to the flange connection plate 6, of the bottom burner 4, and the wind shields 9 are perpendicular to the inner wall of the bottom burner 4 and are uniformly distributed in the same circumference. Be provided with gas pole 10 under bottom nozzle 4, gas pole 10 passes bottom nozzle 4 and top nozzle 1 in proper order and extends to under the flame projecting hole 2, and the top of gas pole 10 is provided with flame projecting head 11, and flame projecting head 11 is just to flame projecting hole 2, still is provided with gas mounting flange 12 under the bottom nozzle 4, and gas pole 10 passes gas mounting flange 12 and extends to in bottom nozzle 4 and the top nozzle 1 on the reacting furnace gas mounting flange 12 connects.
According to an embodiment of the present invention, as shown in fig. 2 and fig. 3, a top burner 1 of an air burner for a novel reactor, a main structure of the top burner 1 is a round tube with a sealed top, the top burner 1 is formed with a plurality of fire holes 2 at a position close to the sealed end, the fire holes 2 pass through the tube wall of the top burner 1 to communicate the inside and the outside of the tube, and centers of the plurality of fire holes 2 are located on the same horizontal circumference; the axis of the flame spray hole 2 and the axis of the tip burner 1 form an angle of 45 °. The one end of top nozzle 1 dorsad the seal end is formed with combination platform 3, and the axis of combination platform 3 coincides mutually with the axis of top nozzle 1, and the internal diameter of combination platform 3 reduces from top to bottom gradually, and the biggest internal diameter of combination platform 3 equals the internal diameter of top nozzle 1, and the external diameter of combination platform 3 is less than the external diameter of top nozzle 1
According to the utility model discloses an embodiment, the material of top nozzle 1 is 310S stainless steel, and the material of bottom nozzle 4 is 316 stainless steel, and flange connection pad 6' S material is 304 stainless steel.
The utility model provides an embodiment when implementing, adopts 310S stainless steel top nozzle 1 because of having better high temperature resistance and corrosion resistance, can resist higher ambient temperature, to the air nozzle, because the top need bear higher temperature, consequently, the top nozzle 1 of this material can have a longer life to the holistic life of air nozzle has been prolonged. The air burner has divided into top nozzle 1 and bottom nozzle 4 two parts, can make when any between top nozzle 1 or the bottom nozzle 4 damages after, only need through changing the part that damages, just can realize the holistic maintenance of air burner, has reduced the cost of maintaining.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The novel air burner for the reaction furnace comprises a top burner (1) and is characterized in that the main structure of the top burner (1) is a round pipe with a sealed top end, a plurality of flame holes (2) are formed in the position, close to the sealed end, of the top burner (1), the flame holes (2) penetrate through the pipe wall of the top burner (1) to communicate the inside and the outside of the pipe, and the centers of the flame holes (2) are located on the same horizontal circumference; a combined table (3) is formed at one end, back to the sealing end, of the top end burner (1), the axis of the combined table (3) is overlapped with the axis of the top end burner (1), the inner diameter of the combined table (3) is gradually reduced from top to bottom, the maximum inner diameter of the combined table (3) is equal to the inner diameter of the top end burner (1), and the outer diameter of the combined table (3) is smaller than the outer diameter of the top end burner (1); a bottom burner (4) is connected below the combined platform (3), the main structure of the bottom burner (4) is a circular pipe, the inner diameter of the bottom burner (4) is equal to the minimum outer diameter of the combined platform (3), and the outer diameter of the bottom burner (4) is equal to the outer diameter of the top burner (1); a combined groove (5) is formed at one end, close to the combined table (3), of the bottom burner (4), the axis of the combined groove (5) is overlapped with the axis of the bottom burner (4), and the diameter of the combined groove (5) is equal to the outer diameter of the combined table (3); a flange connecting disc (6) is formed at the tail end, back to the combined groove (5), of the bottom burner (4), the flange connecting disc (6) surrounds the outer side of the bottom burner (4), and the axis of the flange connecting disc (6) is overlapped with the axis of the bottom burner (4); a plurality of flange connecting through holes (7) are formed in the flange connecting disc (6), the flange connecting through holes (7) vertically penetrate through the flange connecting disc (6), and the centers of the flange connecting through holes (7) are positioned on the same circumference; a flange connecting bolt (8) is arranged in the flange connecting through hole (7), and the bottom burner (4) is connected to the reaction furnace through the flange connecting through hole (7) and the flange connecting bolt (8); a plurality of wind shields (9) are formed at one end, close to the flange connection plate (6), of the bottom burner (4), and the wind shields (9) are perpendicular to the inner wall of the bottom burner (4) and are uniformly distributed in the same circumference; the burner is characterized in that a gas rod (10) is arranged in the bottom burner (4) and the top burner (1), a flame spray head (11) is arranged at the top end of the gas rod (10), and the gas rod (10) sequentially penetrates through the bottom burner (4) and the top burner (1) and extends to the position below the flame spray hole (2).
2. The novel air burner for the reactor as recited in claim 1, wherein the material of the tip burner (1) is 310S stainless steel.
3. The air burner for the novel reactor according to claim 1, wherein the material of the bottom burner (4) is 316 stainless steel.
4. The novel air burner for the reactor according to claim 1, characterized in that the top burner (1) is connected in the combination groove (5) of the bottom burner (4) through the combination table (3).
5. A novel reactor air burner as claimed in claim 1, characterized in that the axis of the burner orifice (2) and the axis of the tip burner (1) have an angle between 30 ° and 60 °.
6. The air burner for the novel reaction furnace is characterized in that a gas fixing flange (12) is arranged below the bottom burner (4), and the gas rod (10) penetrates through the gas fixing flange (12) and extends into the bottom burner (4) and the top burner (1).
7. The novel air burner for a reactor according to claim 6, wherein said gas attachment flange (12) is attached to the reactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020660560.0U CN212204502U (en) | 2020-04-27 | 2020-04-27 | Novel air burner for reaction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020660560.0U CN212204502U (en) | 2020-04-27 | 2020-04-27 | Novel air burner for reaction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212204502U true CN212204502U (en) | 2020-12-22 |
Family
ID=73826864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020660560.0U Active CN212204502U (en) | 2020-04-27 | 2020-04-27 | Novel air burner for reaction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212204502U (en) |
-
2020
- 2020-04-27 CN CN202020660560.0U patent/CN212204502U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 276800 north of Lingang road and west of Park 1st Road, Donggang District, Rizhao City, Shandong Province Patentee after: Shandong lishante Intelligent Technology Co.,Ltd. Address before: 276800 north of Lingang Road, taoluo Town, Donggang District, Rizhao City, Shandong Province Patentee before: Shandong Lishan Intelligent Technology Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230117 Address after: 276800 north of Lingang road and west of Park 1st Road, Donggang District, Rizhao City, Shandong Province Patentee after: Corclair Acid Recycling Technology (Shandong) Co.,Ltd. Address before: 276800 north of Lingang road and west of Park 1st Road, Donggang District, Rizhao City, Shandong Province Patentee before: Shandong lishante Intelligent Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |